Novagold Resources Inc. NYSE:NG Historical Prices

Below are the 5096 trading days of historical prices for NG.

#	Exchange	Symbol	Date	Open	High	Low	Close
5096	NYSE	NG	Thu, Mar 7, 2024	2.53	2.69	2.47	2.61
5095	NYSE	NG	Wed, Mar 6, 2024	2.55	2.57	2.47	2.48
5094	NYSE	NG	Tue, Mar 5, 2024	2.52	2.61	2.47	2.52
5093	NYSE	NG	Mon, Mar 4, 2024	2.52	2.54	2.47	2.49
5092	NYSE	NG	Fri, Mar 1, 2024	2.49	2.55	2.41	2.49
5091	NYSE	NG	Thu, Feb 29, 2024	2.41	2.51	2.39	2.48
5090	NYSE	NG	Wed, Feb 28, 2024	2.37	2.42	2.32	2.33
5089	NYSE	NG	Tue, Feb 27, 2024	2.39	2.44	2.36	2.37
5088	NYSE	NG	Mon, Feb 26, 2024	2.38	2.38	2.31	2.36
5087	NYSE	NG	Fri, Feb 23, 2024	2.39	2.43	2.30	2.40
5086	NYSE	NG	Thu, Feb 22, 2024	2.37	2.48	2.33	2.37
5085	NYSE	NG	Wed, Feb 21, 2024	2.37	2.47	2.35	2.39
5084	NYSE	NG	Tue, Feb 20, 2024	2.38	2.42	2.28	2.39
5083	NYSE	NG	Fri, Feb 16, 2024	2.52	2.52	2.36	2.37
5082	NYSE	NG	Thu, Feb 15, 2024	2.47	2.58	2.44	2.53
5081	NYSE	NG	Wed, Feb 14, 2024	2.38	2.43	2.31	2.43
5080	NYSE	NG	Tue, Feb 13, 2024	2.41	2.45	2.32	2.35
5079	NYSE	NG	Mon, Feb 12, 2024	2.46	2.57	2.46	2.51
5078	NYSE	NG	Fri, Feb 9, 2024	2.37	2.49	2.35	2.45
5077	NYSE	NG	Thu, Feb 8, 2024	2.26	2.41	2.23	2.37
5076	NYSE	NG	Wed, Feb 7, 2024	2.40	2.40	2.24	2.28
5075	NYSE	NG	Tue, Feb 6, 2024	2.39	2.44	2.36	2.41
5074	NYSE	NG	Mon, Feb 5, 2024	2.43	2.45	2.29	2.39
5073	NYSE	NG	Fri, Feb 2, 2024	2.51	2.53	2.42	2.50
5072	NYSE	NG	Thu, Feb 1, 2024	2.58	2.67	2.56	2.60
5071	NYSE	NG	Wed, Jan 31, 2024	2.65	2.70	2.54	2.56
5070	NYSE	NG	Tue, Jan 30, 2024	2.80	2.83	2.60	2.64
5069	NYSE	NG	Mon, Jan 29, 2024	2.88	2.90	2.71	2.80
5068	NYSE	NG	Fri, Jan 26, 2024	2.93	2.99	2.81	2.83
5067	NYSE	NG	Thu, Jan 25, 2024	3.25	3.30	2.96	2.97
5066	NYSE	NG	Wed, Jan 24, 2024	3.52	3.52	3.05	3.17
5065	NYSE	NG	Tue, Jan 23, 2024	3.51	3.54	3.38	3.47
5064	NYSE	NG	Mon, Jan 22, 2024	3.56	3.58	3.44	3.50
5063	NYSE	NG	Fri, Jan 19, 2024	3.57	3.60	3.49	3.58
5062	NYSE	NG	Thu, Jan 18, 2024	3.53	3.57	3.49	3.52
5061	NYSE	NG	Wed, Jan 17, 2024	3.48	3.55	3.46	3.52
5060	NYSE	NG	Tue, Jan 16, 2024	3.54	3.58	3.46	3.54
5059	NYSE	NG	Fri, Jan 12, 2024	3.63	3.68	3.53	3.55
5058	NYSE	NG	Thu, Jan 11, 2024	3.56	3.60	3.47	3.53
5057	NYSE	NG	Wed, Jan 10, 2024	3.57	3.62	3.42	3.57
5056	NYSE	NG	Tue, Jan 9, 2024	3.67	3.67	3.56	3.57
5055	NYSE	NG	Mon, Jan 8, 2024	3.62	3.71	3.58	3.68
5054	NYSE	NG	Fri, Jan 5, 2024	3.66	3.81	3.62	3.66
5053	NYSE	NG	Thu, Jan 4, 2024	3.71	3.75	3.61	3.67
5052	NYSE	NG	Wed, Jan 3, 2024	3.72	3.76	3.59	3.68
5051	NYSE	NG	Tue, Jan 2, 2024	3.75	3.89	3.73	3.80
5050	NYSE	NG	Fri, Dec 29, 2023	3.77	3.77	3.68	3.74
5049	NYSE	NG	Thu, Dec 28, 2023	3.82	3.87	3.76	3.77
5048	NYSE	NG	Wed, Dec 27, 2023	3.73	3.86	3.72	3.85
5047	NYSE	NG	Tue, Dec 26, 2023	3.72	3.78	3.64	3.72
5046	NYSE	NG	Fri, Dec 22, 2023	3.70	3.85	3.68	3.69
5045	NYSE	NG	Thu, Dec 21, 2023	3.56	3.66	3.56	3.58
5044	NYSE	NG	Wed, Dec 20, 2023	3.63	3.66	3.50	3.51
5043	NYSE	NG	Tue, Dec 19, 2023	3.51	3.64	3.48	3.63
5042	NYSE	NG	Mon, Dec 18, 2023	3.47	3.52	3.42	3.46
5041	NYSE	NG	Fri, Dec 15, 2023	3.70	3.70	3.41	3.44
5040	NYSE	NG	Thu, Dec 14, 2023	3.73	3.84	3.64	3.69
5039	NYSE	NG	Wed, Dec 13, 2023	3.29	3.67	3.25	3.65
5038	NYSE	NG	Tue, Dec 12, 2023	3.65	3.65	3.25	3.31
5037	NYSE	NG	Mon, Dec 11, 2023	3.93	3.94	3.61	3.65
5036	NYSE	NG	Fri, Dec 8, 2023	4.00	4.08	3.93	4.00
5035	NYSE	NG	Thu, Dec 7, 2023	4.07	4.11	4.01	4.05
5034	NYSE	NG	Wed, Dec 6, 2023	4.07	4.14	4.04	4.07
5033	NYSE	NG	Tue, Dec 5, 2023	4.16	4.19	4.07	4.09
5032	NYSE	NG	Mon, Dec 4, 2023	4.28	4.29	4.16	4.20
5031	NYSE	NG	Fri, Dec 1, 2023	4.15	4.35	4.14	4.33
5030	NYSE	NG	Thu, Nov 30, 2023	4.19	4.22	4.11	4.20
5029	NYSE	NG	Wed, Nov 29, 2023	4.24	4.31	4.14	4.25
5028	NYSE	NG	Tue, Nov 28, 2023	4.05	4.25	4.05	4.22
5027	NYSE	NG	Mon, Nov 27, 2023	3.94	4.06	3.89	4.01
5026	NYSE	NG	Fri, Nov 24, 2023	3.88	3.95	3.84	3.92
5025	NYSE	NG	Wed, Nov 22, 2023	3.88	3.93	3.85	3.91
5024	NYSE	NG	Tue, Nov 21, 2023	3.89	4.00	3.88	3.89
5023	NYSE	NG	Mon, Nov 20, 2023	3.90	3.98	3.78	3.83
5022	NYSE	NG	Fri, Nov 17, 2023	3.95	4.02	3.90	3.98
5021	NYSE	NG	Thu, Nov 16, 2023	3.85	4.05	3.85	3.92
5020	NYSE	NG	Wed, Nov 15, 2023	3.97	3.99	3.86	3.86
5019	NYSE	NG	Tue, Nov 14, 2023	3.80	4.00	3.75	3.97
5018	NYSE	NG	Mon, Nov 13, 2023	3.60	3.73	3.58	3.65
5017	NYSE	NG	Fri, Nov 10, 2023	3.55	3.61	3.52	3.58
5016	NYSE	NG	Thu, Nov 9, 2023	3.61	3.68	3.56	3.57
5015	NYSE	NG	Wed, Nov 8, 2023	3.59	3.63	3.56	3.60
5014	NYSE	NG	Tue, Nov 7, 2023	3.65	3.70	3.56	3.63
5013	NYSE	NG	Mon, Nov 6, 2023	3.79	3.84	3.72	3.74
5012	NYSE	NG	Fri, Nov 3, 2023	3.60	3.86	3.59	3.83
5011	NYSE	NG	Thu, Nov 2, 2023	3.53	3.59	3.46	3.57
5010	NYSE	NG	Wed, Nov 1, 2023	3.51	3.53	3.41	3.47
5009	NYSE	NG	Tue, Oct 31, 2023	3.61	3.63	3.46	3.52
5008	NYSE	NG	Mon, Oct 30, 2023	3.68	3.75	3.61	3.64
5007	NYSE	NG	Fri, Oct 27, 2023	3.65	3.70	3.51	3.67
5006	NYSE	NG	Thu, Oct 26, 2023	3.58	3.66	3.55	3.62
5005	NYSE	NG	Wed, Oct 25, 2023	3.67	3.76	3.56	3.58
5004	NYSE	NG	Tue, Oct 24, 2023	3.66	3.76	3.64	3.71
5003	NYSE	NG	Mon, Oct 23, 2023	3.81	3.81	3.64	3.69
5002	NYSE	NG	Fri, Oct 20, 2023	3.77	4.03	3.76	3.82
5001	NYSE	NG	Thu, Oct 19, 2023	3.85	3.85	3.68	3.74
5000	NYSE	NG	Wed, Oct 18, 2023	3.96	3.98	3.81	3.86
4999	NYSE	NG	Tue, Oct 17, 2023	3.81	3.88	3.78	3.84
4998	NYSE	NG	Mon, Oct 16, 2023	3.87	3.92	3.76	3.81
4997	NYSE	NG	Fri, Oct 13, 2023	3.73	3.87	3.65	3.78
4996	NYSE	NG	Thu, Oct 12, 2023	3.80	3.82	3.53	3.54
4995	NYSE	NG	Wed, Oct 11, 2023	3.74	3.84	3.73	3.78
4994	NYSE	NG	Tue, Oct 10, 2023	3.65	3.71	3.63	3.69
4993	NYSE	NG	Mon, Oct 9, 2023	3.62	3.71	3.61	3.65
4992	NYSE	NG	Fri, Oct 6, 2023	3.39	3.56	3.34	3.52
4991	NYSE	NG	Thu, Oct 5, 2023	3.43	3.45	3.29	3.41
4990	NYSE	NG	Wed, Oct 4, 2023	3.45	3.58	3.41	3.44
4989	NYSE	NG	Tue, Oct 3, 2023	3.54	3.59	3.45	3.52
4988	NYSE	NG	Mon, Oct 2, 2023	3.82	3.82	3.46	3.55
4987	NYSE	NG	Fri, Sep 29, 2023	4.00	4.03	3.78	3.84
4986	NYSE	NG	Thu, Sep 28, 2023	4.04	4.04	3.84	3.95
4985	NYSE	NG	Wed, Sep 27, 2023	4.10	4.20	3.98	4.01
4984	NYSE	NG	Tue, Sep 26, 2023	4.23	4.28	4.15	4.15
4983	NYSE	NG	Mon, Sep 25, 2023	4.33	4.34	4.15	4.27
4982	NYSE	NG	Fri, Sep 22, 2023	4.41	4.46	4.35	4.35
4981	NYSE	NG	Thu, Sep 21, 2023	4.28	4.43	4.23	4.36
4980	NYSE	NG	Wed, Sep 20, 2023	4.16	4.55	4.12	4.39
4979	NYSE	NG	Tue, Sep 19, 2023	4.10	4.14	4.07	4.11
4978	NYSE	NG	Mon, Sep 18, 2023	4.09	4.14	4.03	4.11
4977	NYSE	NG	Fri, Sep 15, 2023	4.01	4.13	4.01	4.09
4976	NYSE	NG	Thu, Sep 14, 2023	4.02	4.03	3.96	4.01
4975	NYSE	NG	Wed, Sep 13, 2023	3.96	3.97	3.91	3.96
4974	NYSE	NG	Tue, Sep 12, 2023	3.88	3.99	3.88	3.97
4973	NYSE	NG	Mon, Sep 11, 2023	4.02	4.09	3.92	3.94
4972	NYSE	NG	Fri, Sep 8, 2023	3.93	4.04	3.86	3.95
4971	NYSE	NG	Thu, Sep 7, 2023	3.93	3.95	3.86	3.90
4970	NYSE	NG	Wed, Sep 6, 2023	4.00	4.01	3.90	3.93
4969	NYSE	NG	Tue, Sep 5, 2023	4.10	4.16	3.97	4.01
4968	NYSE	NG	Fri, Sep 1, 2023	4.19	4.27	4.17	4.18
4967	NYSE	NG	Thu, Aug 31, 2023	4.28	4.32	4.12	4.12
4966	NYSE	NG	Wed, Aug 30, 2023	4.32	4.41	4.24	4.29
4965	NYSE	NG	Tue, Aug 29, 2023	4.20	4.35	4.18	4.28
4964	NYSE	NG	Mon, Aug 28, 2023	3.97	4.28	3.97	4.25
4963	NYSE	NG	Fri, Aug 25, 2023	4.14	4.14	3.95	3.99
4962	NYSE	NG	Thu, Aug 24, 2023	4.11	4.19	4.01	4.12
4961	NYSE	NG	Wed, Aug 23, 2023	4.05	4.21	4.05	4.16
4960	NYSE	NG	Tue, Aug 22, 2023	4.06	4.06	3.94	4.01
4959	NYSE	NG	Mon, Aug 21, 2023	4.10	4.11	3.93	4.05
4958	NYSE	NG	Fri, Aug 18, 2023	4.10	4.11	4.05	4.08
4957	NYSE	NG	Thu, Aug 17, 2023	4.06	4.16	4.06	4.13
4956	NYSE	NG	Wed, Aug 16, 2023	4.09	4.14	4.05	4.06
4955	NYSE	NG	Tue, Aug 15, 2023	4.21	4.26	4.11	4.13
4954	NYSE	NG	Mon, Aug 14, 2023	4.34	4.34	4.07	4.22
4953	NYSE	NG	Fri, Aug 11, 2023	4.28	4.37	4.22	4.36
4952	NYSE	NG	Thu, Aug 10, 2023	4.29	4.35	4.25	4.29
4951	NYSE	NG	Wed, Aug 9, 2023	4.24	4.30	4.20	4.24
4950	NYSE	NG	Tue, Aug 8, 2023	4.30	4.30	4.14	4.25
4949	NYSE	NG	Mon, Aug 7, 2023	4.32	4.39	4.25	4.36
4948	NYSE	NG	Fri, Aug 4, 2023	4.32	4.42	4.32	4.35
4947	NYSE	NG	Thu, Aug 3, 2023	4.31	4.37	4.27	4.28
4946	NYSE	NG	Wed, Aug 2, 2023	4.36	4.37	4.21	4.31
4945	NYSE	NG	Tue, Aug 1, 2023	4.43	4.44	4.36	4.38
4944	NYSE	NG	Mon, Jul 31, 2023	4.33	4.56	4.31	4.51
4943	NYSE	NG	Fri, Jul 28, 2023	4.28	4.41	4.28	4.36
4942	NYSE	NG	Thu, Jul 27, 2023	4.41	4.42	4.26	4.27
4941	NYSE	NG	Wed, Jul 26, 2023	4.45	4.52	4.43	4.46
4940	NYSE	NG	Tue, Jul 25, 2023	4.42	4.52	4.42	4.47
4939	NYSE	NG	Mon, Jul 24, 2023	4.43	4.47	4.36	4.45
4938	NYSE	NG	Fri, Jul 21, 2023	4.49	4.49	4.35	4.42
4937	NYSE	NG	Thu, Jul 20, 2023	4.57	4.57	4.45	4.49
4936	NYSE	NG	Wed, Jul 19, 2023	4.62	4.63	4.56	4.61
4935	NYSE	NG	Tue, Jul 18, 2023	4.47	4.67	4.43	4.60
4934	NYSE	NG	Mon, Jul 17, 2023	4.30	4.45	4.25	4.44
4933	NYSE	NG	Fri, Jul 14, 2023	4.44	4.49	4.31	4.31
4932	NYSE	NG	Thu, Jul 13, 2023	4.45	4.45	4.29	4.44
4931	NYSE	NG	Wed, Jul 12, 2023	4.32	4.45	4.28	4.38
4930	NYSE	NG	Tue, Jul 11, 2023	4.10	4.30	4.09	4.24
4929	NYSE	NG	Mon, Jul 10, 2023	3.90	4.15	3.90	4.11
4928	NYSE	NG	Fri, Jul 7, 2023	3.93	3.98	3.92	3.94
4927	NYSE	NG	Thu, Jul 6, 2023	3.92	4.06	3.90	3.93
4926	NYSE	NG	Wed, Jul 5, 2023	4.05	4.06	3.92	3.94
4925	NYSE	NG	Mon, Jul 3, 2023	3.99	4.08	3.99	4.07
4924	NYSE	NG	Fri, Jun 30, 2023	3.88	3.99	3.85	3.99
4923	NYSE	NG	Thu, Jun 29, 2023	3.92	3.93	3.84	3.89
4922	NYSE	NG	Wed, Jun 28, 2023	4.50	4.52	3.85	3.96
4921	NYSE	NG	Tue, Jun 27, 2023	4.67	4.69	4.51	4.57
4920	NYSE	NG	Mon, Jun 26, 2023	4.66	4.67	4.58	4.61
4919	NYSE	NG	Fri, Jun 23, 2023	4.70	4.74	4.57	4.58
4918	NYSE	NG	Thu, Jun 22, 2023	4.75	4.75	4.65	4.70
4917	NYSE	NG	Wed, Jun 21, 2023	4.82	4.86	4.76	4.78
4916	NYSE	NG	Tue, Jun 20, 2023	5.00	5.07	4.83	4.85
4915	NYSE	NG	Fri, Jun 16, 2023	5.03	5.16	4.96	5.08
4914	NYSE	NG	Thu, Jun 15, 2023	5.08	5.09	4.98	5.00
4913	NYSE	NG	Wed, Jun 14, 2023	5.11	5.19	5.06	5.09
4912	NYSE	NG	Tue, Jun 13, 2023	5.16	5.24	5.11	5.12
4911	NYSE	NG	Mon, Jun 12, 2023	5.18	5.18	5.02	5.10
4910	NYSE	NG	Fri, Jun 9, 2023	5.30	5.30	5.17	5.22
4909	NYSE	NG	Thu, Jun 8, 2023	5.43	5.52	5.29	5.33
4908	NYSE	NG	Wed, Jun 7, 2023	5.36	5.51	5.30	5.33
4907	NYSE	NG	Tue, Jun 6, 2023	5.24	5.37	5.21	5.35
4906	NYSE	NG	Mon, Jun 5, 2023	5.17	5.31	5.18	5.21
4905	NYSE	NG	Fri, Jun 2, 2023	5.29	5.33	5.14	5.21
4904	NYSE	NG	Thu, Jun 1, 2023	5.18	5.34	5.13	5.28
4903	NYSE	NG	Wed, May 31, 2023	5.03	5.19	5.00	5.15
4902	NYSE	NG	Tue, May 30, 2023	5.20	5.24	4.97	5.01
4901	NYSE	NG	Fri, May 26, 2023	5.28	5.34	5.20	5.24
4900	NYSE	NG	Thu, May 25, 2023	5.31	5.40	5.21	5.26
4899	NYSE	NG	Wed, May 24, 2023	5.56	5.56	5.36	5.37
4898	NYSE	NG	Tue, May 23, 2023	5.38	5.52	5.31	5.52
4897	NYSE	NG	Mon, May 22, 2023	5.34	5.45	5.34	5.44
4896	NYSE	NG	Fri, May 19, 2023	5.42	5.42	5.30	5.36
4895	NYSE	NG	Thu, May 18, 2023	5.36	5.38	5.27	5.34
4894	NYSE	NG	Wed, May 17, 2023	5.41	5.43	5.30	5.42
4893	NYSE	NG	Tue, May 16, 2023	5.46	5.48	5.35	5.42
4892	NYSE	NG	Mon, May 15, 2023	5.39	5.50	5.39	5.49
4891	NYSE	NG	Fri, May 12, 2023	5.28	5.39	5.25	5.38
4890	NYSE	NG	Thu, May 11, 2023	5.45	5.47	5.30	5.30
4889	NYSE	NG	Wed, May 10, 2023	5.60	5.60	5.41	5.53
4888	NYSE	NG	Tue, May 9, 2023	5.54	5.58	5.46	5.57
4887	NYSE	NG	Mon, May 8, 2023	5.68	5.68	5.48	5.51
4886	NYSE	NG	Fri, May 5, 2023	5.60	5.66	5.49	5.62
4885	NYSE	NG	Thu, May 4, 2023	5.62	5.75	5.60	5.68
4884	NYSE	NG	Wed, May 3, 2023	5.51	5.63	5.47	5.54
4883	NYSE	NG	Tue, May 2, 2023	5.43	5.56	5.35	5.51
4882	NYSE	NG	Mon, May 1, 2023	5.52	5.59	5.41	5.43
4881	NYSE	NG	Fri, Apr 28, 2023	5.39	5.49	5.39	5.44
4880	NYSE	NG	Thu, Apr 27, 2023	5.32	5.47	5.32	5.47
4879	NYSE	NG	Wed, Apr 26, 2023	5.57	5.60	5.39	5.42
4878	NYSE	NG	Tue, Apr 25, 2023	5.53	5.54	5.42	5.54
4877	NYSE	NG	Mon, Apr 24, 2023	5.53	5.57	5.48	5.57
4876	NYSE	NG	Fri, Apr 21, 2023	5.60	5.65	5.50	5.56
4875	NYSE	NG	Thu, Apr 20, 2023	5.65	5.74	5.62	5.67
4874	NYSE	NG	Wed, Apr 19, 2023	5.75	5.80	5.62	5.65
4873	NYSE	NG	Tue, Apr 18, 2023	5.90	5.98	5.75	5.88
4872	NYSE	NG	Mon, Apr 17, 2023	6.13	6.14	5.86	5.86
4871	NYSE	NG	Fri, Apr 14, 2023	6.38	6.39	6.14	6.22
4870	NYSE	NG	Thu, Apr 13, 2023	6.36	6.51	6.35	6.41
4869	NYSE	NG	Wed, Apr 12, 2023	6.23	6.26	6.14	6.21
4868	NYSE	NG	Tue, Apr 11, 2023	6.10	6.21	5.97	6.11
4867	NYSE	NG	Mon, Apr 10, 2023	5.97	6.04	5.85	5.94
4866	NYSE	NG	Thu, Apr 6, 2023	6.00	6.04	5.85	6.04
4865	NYSE	NG	Wed, Apr 5, 2023	6.53	6.62	5.83	6.03
4864	NYSE	NG	Tue, Apr 4, 2023	6.33	6.68	6.27	6.55
4863	NYSE	NG	Mon, Apr 3, 2023	6.23	6.40	6.18	6.35
4862	NYSE	NG	Fri, Mar 31, 2023	6.25	6.29	6.10	6.22
4861	NYSE	NG	Thu, Mar 30, 2023	6.17	6.26	6.12	6.26
4860	NYSE	NG	Wed, Mar 29, 2023	6.11	6.18	6.04	6.11
4859	NYSE	NG	Tue, Mar 28, 2023	5.95	6.12	5.90	6.11
4858	NYSE	NG	Mon, Mar 27, 2023	5.91	5.95	5.80	5.94
4857	NYSE	NG	Fri, Mar 24, 2023	5.85	6.03	5.84	5.99
4856	NYSE	NG	Thu, Mar 23, 2023	5.73	5.91	5.73	5.82
4855	NYSE	NG	Wed, Mar 22, 2023	5.70	5.86	5.63	5.69
4854	NYSE	NG	Tue, Mar 21, 2023	5.84	5.87	5.59	5.66
4853	NYSE	NG	Mon, Mar 20, 2023	5.81	5.94	5.73	5.91
4852	NYSE	NG	Fri, Mar 17, 2023	5.69	5.92	5.64	5.77
4851	NYSE	NG	Thu, Mar 16, 2023	5.58	5.62	5.49	5.60
4850	NYSE	NG	Wed, Mar 15, 2023	5.73	5.73	5.50	5.60
4849	NYSE	NG	Tue, Mar 14, 2023	5.70	5.72	5.59	5.67
4848	NYSE	NG	Mon, Mar 13, 2023	5.48	5.73	5.46	5.63
4847	NYSE	NG	Fri, Mar 10, 2023	5.37	5.56	5.31	5.32
4846	NYSE	NG	Thu, Mar 9, 2023	5.45	5.51	5.32	5.32
4845	NYSE	NG	Wed, Mar 8, 2023	5.45	5.49	5.32	5.40
4844	NYSE	NG	Tue, Mar 7, 2023	5.61	5.61	5.44	5.45
4843	NYSE	NG	Mon, Mar 6, 2023	5.80	5.80	5.61	5.66
4842	NYSE	NG	Fri, Mar 3, 2023	5.77	5.82	5.70	5.80
4841	NYSE	NG	Thu, Mar 2, 2023	5.69	5.75	5.66	5.71
4840	NYSE	NG	Wed, Mar 1, 2023	5.62	5.79	5.60	5.75
4839	NYSE	NG	Tue, Feb 28, 2023	5.54	5.65	5.48	5.59
4838	NYSE	NG	Mon, Feb 27, 2023	5.55	5.63	5.51	5.54
4837	NYSE	NG	Fri, Feb 24, 2023	5.50	5.51	5.40	5.50
4836	NYSE	NG	Thu, Feb 23, 2023	5.60	5.65	5.51	5.54
4835	NYSE	NG	Wed, Feb 22, 2023	5.69	5.69	5.57	5.60
4834	NYSE	NG	Tue, Feb 21, 2023	5.79	5.90	5.64	5.69
4833	NYSE	NG	Fri, Feb 17, 2023	5.84	5.88	5.69	5.83
4832	NYSE	NG	Thu, Feb 16, 2023	5.78	5.91	5.67	5.84
4831	NYSE	NG	Wed, Feb 15, 2023	5.92	5.94	5.76	5.87
4830	NYSE	NG	Tue, Feb 14, 2023	6.00	6.14	5.93	6.04
4829	NYSE	NG	Mon, Feb 13, 2023	6.08	6.08	6.00	6.03
4828	NYSE	NG	Fri, Feb 10, 2023	6.12	6.15	6.02	6.05
4827	NYSE	NG	Thu, Feb 9, 2023	6.18	6.25	6.05	6.08
4826	NYSE	NG	Wed, Feb 8, 2023	6.18	6.26	6.09	6.10
4825	NYSE	NG	Tue, Feb 7, 2023	6.15	6.28	6.08	6.19
4824	NYSE	NG	Mon, Feb 6, 2023	6.16	6.21	6.07	6.16
4823	NYSE	NG	Fri, Feb 3, 2023	6.32	6.32	6.13	6.20
4822	NYSE	NG	Thu, Feb 2, 2023	6.44	6.50	6.25	6.39
4821	NYSE	NG	Wed, Feb 1, 2023	6.27	6.54	6.23	6.42
4820	NYSE	NG	Tue, Jan 31, 2023	6.20	6.36	6.15	6.31
4819	NYSE	NG	Mon, Jan 30, 2023	6.33	6.37	6.23	6.23
4818	NYSE	NG	Fri, Jan 27, 2023	6.46	6.47	6.28	6.32
4817	NYSE	NG	Thu, Jan 26, 2023	6.98	6.98	6.43	6.50
4816	NYSE	NG	Wed, Jan 25, 2023	6.85	6.97	6.80	6.95
4815	NYSE	NG	Tue, Jan 24, 2023	6.75	6.97	6.68	6.94
4814	NYSE	NG	Mon, Jan 23, 2023	6.74	6.80	6.61	6.80
4813	NYSE	NG	Fri, Jan 20, 2023	6.64	6.79	6.48	6.79
4812	NYSE	NG	Thu, Jan 19, 2023	6.52	6.71	6.50	6.59
4811	NYSE	NG	Wed, Jan 18, 2023	6.59	6.69	6.49	6.49
4810	NYSE	NG	Tue, Jan 17, 2023	6.70	6.77	6.46	6.47
4809	NYSE	NG	Fri, Jan 13, 2023	6.80	6.94	6.78	6.80
4808	NYSE	NG	Thu, Jan 12, 2023	6.76	6.95	6.76	6.79
4807	NYSE	NG	Wed, Jan 11, 2023	6.84	6.85	6.66	6.76
4806	NYSE	NG	Tue, Jan 10, 2023	6.68	6.83	6.64	6.83
4805	NYSE	NG	Mon, Jan 9, 2023	6.88	6.88	6.63	6.66
4804	NYSE	NG	Fri, Jan 6, 2023	6.85	6.86	6.68	6.76
4803	NYSE	NG	Thu, Jan 5, 2023	6.45	6.74	6.39	6.72
4802	NYSE	NG	Wed, Jan 4, 2023	6.11	6.58	6.11	6.55
4801	NYSE	NG	Tue, Jan 3, 2023	6.04	6.25	6.01	6.05
4800	NYSE	NG	Fri, Dec 30, 2022	6.03	6.06	5.92	5.98
4799	NYSE	NG	Thu, Dec 29, 2022	6.15	6.15	6.00	6.04
4798	NYSE	NG	Wed, Dec 28, 2022	6.29	6.29	6.00	6.04
4797	NYSE	NG	Tue, Dec 27, 2022	6.21	6.41	6.17	6.31
4796	NYSE	NG	Fri, Dec 23, 2022	6.14	6.24	5.97	6.16
4795	NYSE	NG	Thu, Dec 22, 2022	6.12	6.12	5.94	6.09
4794	NYSE	NG	Wed, Dec 21, 2022	6.15	6.22	6.07	6.15
4793	NYSE	NG	Tue, Dec 20, 2022	5.80	6.20	5.80	6.09
4792	NYSE	NG	Mon, Dec 19, 2022	5.71	5.76	5.62	5.73
4791	NYSE	NG	Fri, Dec 16, 2022	5.58	5.82	5.57	5.73
4790	NYSE	NG	Thu, Dec 15, 2022	5.78	5.79	5.62	5.64
4789	NYSE	NG	Wed, Dec 14, 2022	6.04	6.04	5.81	5.92
4788	NYSE	NG	Tue, Dec 13, 2022	6.08	6.19	5.96	6.03
4787	NYSE	NG	Mon, Dec 12, 2022	5.89	5.94	5.82	5.89
4786	NYSE	NG	Fri, Dec 9, 2022	5.99	6.15	5.93	5.96
4785	NYSE	NG	Thu, Dec 8, 2022	5.98	6.09	5.92	5.95
4784	NYSE	NG	Wed, Dec 7, 2022	5.87	6.03	5.87	5.96
4783	NYSE	NG	Tue, Dec 6, 2022	5.98	6.05	5.82	5.83
4782	NYSE	NG	Mon, Dec 5, 2022	6.05	6.07	5.90	5.95
4781	NYSE	NG	Fri, Dec 2, 2022	5.91	6.14	5.87	6.11
4780	NYSE	NG	Thu, Dec 1, 2022	5.82	6.11	5.82	6.03
4779	NYSE	NG	Wed, Nov 30, 2022	5.62	5.85	5.62	5.77
4778	NYSE	NG	Tue, Nov 29, 2022	5.45	5.67	5.45	5.64
4777	NYSE	NG	Mon, Nov 28, 2022	5.67	5.73	5.40	5.45
4776	NYSE	NG	Fri, Nov 25, 2022	5.84	5.85	5.71	5.72
4775	NYSE	NG	Wed, Nov 23, 2022	5.60	5.83	5.57	5.83
4774	NYSE	NG	Tue, Nov 22, 2022	5.51	5.66	5.50	5.61
4773	NYSE	NG	Mon, Nov 21, 2022	5.38	5.44	5.24	5.40
4772	NYSE	NG	Fri, Nov 18, 2022	5.45	5.45	5.30	5.44
4771	NYSE	NG	Thu, Nov 17, 2022	5.31	5.35	5.23	5.33
4770	NYSE	NG	Wed, Nov 16, 2022	5.42	5.44	5.33	5.38
4769	NYSE	NG	Tue, Nov 15, 2022	5.57	5.62	5.42	5.44
4768	NYSE	NG	Mon, Nov 14, 2022	5.54	5.63	5.52	5.56
4767	NYSE	NG	Fri, Nov 11, 2022	5.70	5.70	5.56	5.59
4766	NYSE	NG	Thu, Nov 10, 2022	5.46	5.69	5.34	5.67
4765	NYSE	NG	Wed, Nov 9, 2022	5.18	5.33	5.12	5.16
4764	NYSE	NG	Tue, Nov 8, 2022	4.95	5.30	4.93	5.24
4763	NYSE	NG	Mon, Nov 7, 2022	4.84	4.99	4.83	4.98
4762	NYSE	NG	Fri, Nov 4, 2022	4.59	4.87	4.54	4.87
4761	NYSE	NG	Thu, Nov 3, 2022	4.38	4.48	4.29	4.40
4760	NYSE	NG	Wed, Nov 2, 2022	4.84	4.87	4.45	4.45
4759	NYSE	NG	Tue, Nov 1, 2022	4.67	4.85	4.67	4.79
4758	NYSE	NG	Mon, Oct 31, 2022	4.55	4.67	4.51	4.63
4757	NYSE	NG	Fri, Oct 28, 2022	4.65	4.65	4.49	4.62
4756	NYSE	NG	Thu, Oct 27, 2022	4.89	4.91	4.63	4.67
4755	NYSE	NG	Wed, Oct 26, 2022	4.77	4.95	4.76	4.89
4754	NYSE	NG	Tue, Oct 25, 2022	4.80	4.82	4.66	4.71
4753	NYSE	NG	Mon, Oct 24, 2022	4.88	4.88	4.72	4.83
4752	NYSE	NG	Fri, Oct 21, 2022	4.63	4.89	4.55	4.88
4751	NYSE	NG	Thu, Oct 20, 2022	4.54	4.69	4.50	4.57
4750	NYSE	NG	Wed, Oct 19, 2022	4.60	4.60	4.46	4.53
4749	NYSE	NG	Tue, Oct 18, 2022	4.67	4.74	4.61	4.68
4748	NYSE	NG	Mon, Oct 17, 2022	4.56	4.66	4.56	4.61
4747	NYSE	NG	Fri, Oct 14, 2022	4.54	4.56	4.43	4.45
4746	NYSE	NG	Thu, Oct 13, 2022	4.41	4.63	4.39	4.59
4745	NYSE	NG	Wed, Oct 12, 2022	4.55	4.64	4.46	4.63
4744	NYSE	NG	Tue, Oct 11, 2022	4.51	4.67	4.46	4.52
4743	NYSE	NG	Mon, Oct 10, 2022	4.50	4.60	4.42	4.52
4742	NYSE	NG	Fri, Oct 7, 2022	4.66	4.71	4.49	4.56
4741	NYSE	NG	Thu, Oct 6, 2022	4.71	4.80	4.66	4.75
4740	NYSE	NG	Wed, Oct 5, 2022	4.89	4.91	4.66	4.75
4739	NYSE	NG	Tue, Oct 4, 2022	5.09	5.13	5.00	5.06
4738	NYSE	NG	Mon, Oct 3, 2022	4.79	4.95	4.76	4.93
4737	NYSE	NG	Fri, Sep 30, 2022	4.65	4.86	4.60	4.69
4736	NYSE	NG	Thu, Sep 29, 2022	4.53	4.67	4.48	4.66
4735	NYSE	NG	Wed, Sep 28, 2022	4.31	4.56	4.31	4.54
4734	NYSE	NG	Tue, Sep 27, 2022	4.35	4.41	4.27	4.30
4733	NYSE	NG	Mon, Sep 26, 2022	4.30	4.51	4.23	4.26
4732	NYSE	NG	Fri, Sep 23, 2022	4.38	4.42	4.22	4.31
4731	NYSE	NG	Thu, Sep 22, 2022	4.43	4.55	4.37	4.44
4730	NYSE	NG	Wed, Sep 21, 2022	4.43	4.60	4.34	4.43
4729	NYSE	NG	Tue, Sep 20, 2022	4.52	4.59	4.36	4.42
4728	NYSE	NG	Mon, Sep 19, 2022	4.38	4.61	4.37	4.61
4727	NYSE	NG	Fri, Sep 16, 2022	4.34	4.56	4.29	4.45
4726	NYSE	NG	Thu, Sep 15, 2022	4.40	4.54	4.37	4.39
4725	NYSE	NG	Wed, Sep 14, 2022	4.52	4.58	4.45	4.45
4724	NYSE	NG	Tue, Sep 13, 2022	4.56	4.67	4.48	4.50
4723	NYSE	NG	Mon, Sep 12, 2022	4.65	4.77	4.60	4.74
4722	NYSE	NG	Fri, Sep 9, 2022	4.59	4.64	4.51	4.58
4721	NYSE	NG	Thu, Sep 8, 2022	4.42	4.53	4.39	4.52
4720	NYSE	NG	Wed, Sep 7, 2022	4.31	4.50	4.22	4.49
4719	NYSE	NG	Tue, Sep 6, 2022	4.30	4.45	4.24	4.30
4718	NYSE	NG	Fri, Sep 2, 2022	4.25	4.41	4.11	4.28
4717	NYSE	NG	Thu, Sep 1, 2022	4.41	4.41	4.06	4.09
4716	NYSE	NG	Wed, Aug 31, 2022	4.47	4.59	4.43	4.43
4715	NYSE	NG	Tue, Aug 30, 2022	4.64	4.65	4.46	4.50
4714	NYSE	NG	Mon, Aug 29, 2022	4.75	4.79	4.64	4.67
4713	NYSE	NG	Fri, Aug 26, 2022	5.23	5.23	4.75	4.78
4712	NYSE	NG	Thu, Aug 25, 2022	5.23	5.24	5.12	5.24
4711	NYSE	NG	Wed, Aug 24, 2022	5.00	5.22	4.93	5.21
4710	NYSE	NG	Tue, Aug 23, 2022	4.90	5.11	4.84	5.01
4709	NYSE	NG	Mon, Aug 22, 2022	4.80	4.87	4.77	4.85
4708	NYSE	NG	Fri, Aug 19, 2022	4.93	4.95	4.85	4.89
4707	NYSE	NG	Thu, Aug 18, 2022	4.84	5.00	4.83	4.92
4706	NYSE	NG	Wed, Aug 17, 2022	4.94	4.95	4.80	4.88
4705	NYSE	NG	Tue, Aug 16, 2022	4.86	4.96	4.83	4.95
4704	NYSE	NG	Mon, Aug 15, 2022	4.85	4.93	4.83	4.91
4703	NYSE	NG	Fri, Aug 12, 2022	4.86	5.01	4.83	5.00
4702	NYSE	NG	Thu, Aug 11, 2022	4.96	4.99	4.82	4.84
4701	NYSE	NG	Wed, Aug 10, 2022	4.95	5.03	4.87	4.94
4700	NYSE	NG	Tue, Aug 9, 2022	4.92	4.92	4.77	4.89
4699	NYSE	NG	Mon, Aug 8, 2022	4.83	4.93	4.83	4.89
4698	NYSE	NG	Fri, Aug 5, 2022	4.67	4.76	4.57	4.76
4697	NYSE	NG	Thu, Aug 4, 2022	4.66	4.83	4.64	4.80
4696	NYSE	NG	Wed, Aug 3, 2022	4.74	4.74	4.51	4.63
4695	NYSE	NG	Tue, Aug 2, 2022	4.83	4.90	4.70	4.71
4694	NYSE	NG	Mon, Aug 1, 2022	4.88	4.95	4.73	4.80
4693	NYSE	NG	Fri, Jul 29, 2022	4.81	4.94	4.73	4.88
4692	NYSE	NG	Thu, Jul 28, 2022	4.80	4.86	4.69	4.80
4691	NYSE	NG	Wed, Jul 27, 2022	4.61	4.71	4.48	4.69
4690	NYSE	NG	Tue, Jul 26, 2022	4.56	4.65	4.50	4.57
4689	NYSE	NG	Mon, Jul 25, 2022	4.50	4.57	4.42	4.56
4688	NYSE	NG	Fri, Jul 22, 2022	4.53	4.69	4.46	4.50
4687	NYSE	NG	Thu, Jul 21, 2022	4.44	4.61	4.43	4.54
4686	NYSE	NG	Wed, Jul 20, 2022	4.59	4.66	4.44	4.45
4685	NYSE	NG	Tue, Jul 19, 2022	4.59	4.66	4.50	4.53
4684	NYSE	NG	Mon, Jul 18, 2022	4.59	4.67	4.49	4.51
4683	NYSE	NG	Fri, Jul 15, 2022	4.58	4.58	4.34	4.49
4682	NYSE	NG	Thu, Jul 14, 2022	4.43	4.52	4.32	4.45
4681	NYSE	NG	Wed, Jul 13, 2022	4.39	4.69	4.39	4.61
4680	NYSE	NG	Tue, Jul 12, 2022	4.44	4.59	4.40	4.44
4679	NYSE	NG	Mon, Jul 11, 2022	4.40	4.58	4.37	4.44
4678	NYSE	NG	Fri, Jul 8, 2022	4.56	4.59	4.40	4.47
4677	NYSE	NG	Thu, Jul 7, 2022	4.48	4.63	4.48	4.52
4676	NYSE	NG	Wed, Jul 6, 2022	4.42	4.61	4.23	4.43
4675	NYSE	NG	Tue, Jul 5, 2022	4.78	4.83	4.42	4.62
4674	NYSE	NG	Fri, Jul 1, 2022	4.68	4.94	4.65	4.89
4673	NYSE	NG	Thu, Jun 30, 2022	5.32	5.37	4.78	4.81
4672	NYSE	NG	Wed, Jun 29, 2022	5.50	5.52	5.31	5.37
4671	NYSE	NG	Tue, Jun 28, 2022	5.67	5.71	5.43	5.43
4670	NYSE	NG	Mon, Jun 27, 2022	5.79	5.81	5.53	5.64
4669	NYSE	NG	Fri, Jun 24, 2022	5.48	5.86	5.38	5.80
4668	NYSE	NG	Thu, Jun 23, 2022	5.45	5.57	5.40	5.45
4667	NYSE	NG	Wed, Jun 22, 2022	5.56	5.71	5.48	5.51
4666	NYSE	NG	Tue, Jun 21, 2022	5.38	5.62	5.38	5.56
4665	NYSE	NG	Fri, Jun 17, 2022	5.52	5.52	5.31	5.40
4664	NYSE	NG	Thu, Jun 16, 2022	5.30	5.56	5.24	5.52
4663	NYSE	NG	Wed, Jun 15, 2022	5.38	5.52	5.25	5.41
4662	NYSE	NG	Tue, Jun 14, 2022	5.41	5.44	5.25	5.30
4661	NYSE	NG	Mon, Jun 13, 2022	5.71	5.71	5.37	5.40
4660	NYSE	NG	Fri, Jun 10, 2022	5.51	5.97	5.43	5.90
4659	NYSE	NG	Thu, Jun 9, 2022	5.76	5.76	5.56	5.58
4658	NYSE	NG	Wed, Jun 8, 2022	5.85	5.91	5.74	5.82
4657	NYSE	NG	Tue, Jun 7, 2022	5.81	5.90	5.75	5.84
4656	NYSE	NG	Mon, Jun 6, 2022	6.04	6.06	5.78	5.83
4655	NYSE	NG	Fri, Jun 3, 2022	6.02	6.12	5.95	5.96
4654	NYSE	NG	Thu, Jun 2, 2022	5.73	6.20	5.73	6.13
4653	NYSE	NG	Wed, Jun 1, 2022	5.63	5.72	5.56	5.66
4652	NYSE	NG	Tue, May 31, 2022	5.82	5.89	5.51	5.59
4651	NYSE	NG	Fri, May 27, 2022	5.79	5.85	5.67	5.76
4650	NYSE	NG	Thu, May 26, 2022	5.67	5.85	5.67	5.72
4649	NYSE	NG	Wed, May 25, 2022	5.78	5.81	5.56	5.71
4648	NYSE	NG	Tue, May 24, 2022	5.69	5.84	5.63	5.83
4647	NYSE	NG	Mon, May 23, 2022	5.80	5.82	5.60	5.68
4646	NYSE	NG	Fri, May 20, 2022	5.76	5.79	5.56	5.68
4645	NYSE	NG	Thu, May 19, 2022	5.52	5.79	5.52	5.72
4644	NYSE	NG	Wed, May 18, 2022	5.51	5.56	5.40	5.45
4643	NYSE	NG	Tue, May 17, 2022	5.55	5.64	5.44	5.53
4642	NYSE	NG	Mon, May 16, 2022	5.51	5.56	5.42	5.50
4641	NYSE	NG	Fri, May 13, 2022	5.41	5.68	5.35	5.51
4640	NYSE	NG	Thu, May 12, 2022	5.41	5.50	5.22	5.40
4639	NYSE	NG	Wed, May 11, 2022	5.53	5.77	5.48	5.50
4638	NYSE	NG	Tue, May 10, 2022	5.46	5.56	5.29	5.46
4637	NYSE	NG	Mon, May 9, 2022	5.67	5.67	5.42	5.43
4636	NYSE	NG	Fri, May 6, 2022	5.96	5.96	5.75	5.77
4635	NYSE	NG	Thu, May 5, 2022	6.44	6.44	5.84	5.92
4634	NYSE	NG	Wed, May 4, 2022	6.28	6.40	6.12	6.38
4633	NYSE	NG	Tue, May 3, 2022	6.14	6.31	6.07	6.27
4632	NYSE	NG	Mon, May 2, 2022	6.09	6.12	5.92	6.09
4631	NYSE	NG	Fri, Apr 29, 2022	6.62	6.66	6.22	6.22
4630	NYSE	NG	Thu, Apr 28, 2022	6.43	6.53	6.23	6.49
4629	NYSE	NG	Wed, Apr 27, 2022	6.73	6.76	6.33	6.35
4628	NYSE	NG	Tue, Apr 26, 2022	7.09	7.14	6.72	6.73
4627	NYSE	NG	Mon, Apr 25, 2022	7.17	7.32	6.96	7.08
4626	NYSE	NG	Fri, Apr 22, 2022	7.50	7.61	7.32	7.46
4625	NYSE	NG	Thu, Apr 21, 2022	7.65	7.70	7.45	7.58
4624	NYSE	NG	Wed, Apr 20, 2022	7.67	7.77	7.60	7.71
4623	NYSE	NG	Tue, Apr 19, 2022	7.76	7.85	7.61	7.66
4622	NYSE	NG	Mon, Apr 18, 2022	8.23	8.36	7.85	7.85
4621	NYSE	NG	Thu, Apr 14, 2022	8.15	8.24	8.03	8.20
4620	NYSE	NG	Wed, Apr 13, 2022	7.91	8.17	7.86	8.16
4619	NYSE	NG	Tue, Apr 12, 2022	8.00	8.05	7.78	7.87
4618	NYSE	NG	Mon, Apr 11, 2022	7.99	8.02	7.67	7.77
4617	NYSE	NG	Fri, Apr 8, 2022	7.82	8.02	7.77	7.91
4616	NYSE	NG	Thu, Apr 7, 2022	7.76	7.87	7.68	7.75
4615	NYSE	NG	Wed, Apr 6, 2022	7.79	7.84	7.62	7.72
4614	NYSE	NG	Tue, Apr 5, 2022	8.00	8.18	7.70	7.76
4613	NYSE	NG	Mon, Apr 4, 2022	8.00	8.06	7.82	8.00
4612	NYSE	NG	Fri, Apr 1, 2022	7.65	7.99	7.65	7.97
4611	NYSE	NG	Thu, Mar 31, 2022	7.74	7.90	7.67	7.73
4610	NYSE	NG	Wed, Mar 30, 2022	7.64	7.88	7.58	7.68
4609	NYSE	NG	Tue, Mar 29, 2022	7.50	7.66	7.42	7.63
4608	NYSE	NG	Mon, Mar 28, 2022	7.62	7.65	7.50	7.61
4607	NYSE	NG	Fri, Mar 25, 2022	7.73	7.74	7.61	7.72
4606	NYSE	NG	Thu, Mar 24, 2022	7.82	7.92	7.70	7.74
4605	NYSE	NG	Wed, Mar 23, 2022	7.77	7.83	7.61	7.75
4604	NYSE	NG	Tue, Mar 22, 2022	7.93	7.93	7.62	7.75
4603	NYSE	NG	Mon, Mar 21, 2022	7.90	8.07	7.77	7.87
4602	NYSE	NG	Fri, Mar 18, 2022	7.91	7.96	7.76	7.84
4601	NYSE	NG	Thu, Mar 17, 2022	7.74	8.04	7.74	7.90
4600	NYSE	NG	Wed, Mar 16, 2022	7.72	8.00	7.54	7.70
4599	NYSE	NG	Tue, Mar 15, 2022	7.37	8.13	7.34	7.90
4598	NYSE	NG	Mon, Mar 14, 2022	7.53	7.62	7.45	7.55
4597	NYSE	NG	Fri, Mar 11, 2022	7.60	7.75	7.54	7.69
4596	NYSE	NG	Thu, Mar 10, 2022	7.65	7.87	7.63	7.79
4595	NYSE	NG	Wed, Mar 9, 2022	7.41	7.71	7.32	7.66
4594	NYSE	NG	Tue, Mar 8, 2022	7.62	7.89	7.40	7.69
4593	NYSE	NG	Mon, Mar 7, 2022	7.52	7.75	7.36	7.52
4592	NYSE	NG	Fri, Mar 4, 2022	7.21	7.48	7.17	7.46
4591	NYSE	NG	Thu, Mar 3, 2022	7.29	7.31	6.97	7.19
4590	NYSE	NG	Wed, Mar 2, 2022	7.16	7.32	7.07	7.29
4589	NYSE	NG	Tue, Mar 1, 2022	7.05	7.31	7.05	7.25
4588	NYSE	NG	Mon, Feb 28, 2022	7.10	7.14	6.91	6.98
4587	NYSE	NG	Fri, Feb 25, 2022	6.89	7.08	6.82	7.06
4586	NYSE	NG	Thu, Feb 24, 2022	7.42	7.45	6.76	6.93
4585	NYSE	NG	Wed, Feb 23, 2022	6.97	7.23	6.94	7.14
4584	NYSE	NG	Tue, Feb 22, 2022	7.06	7.10	6.90	6.93
4583	NYSE	NG	Fri, Feb 18, 2022	7.16	7.24	6.98	7.05
4582	NYSE	NG	Thu, Feb 17, 2022	7.10	7.29	7.05	7.23
4581	NYSE	NG	Wed, Feb 16, 2022	6.77	6.98	6.77	6.96
4580	NYSE	NG	Tue, Feb 15, 2022	6.69	6.83	6.58	6.75
4579	NYSE	NG	Mon, Feb 14, 2022	6.86	6.90	6.67	6.80
4578	NYSE	NG	Fri, Feb 11, 2022	6.41	6.79	6.36	6.70
4577	NYSE	NG	Thu, Feb 10, 2022	6.46	6.71	6.35	6.38
4576	NYSE	NG	Wed, Feb 9, 2022	6.66	6.72	6.56	6.62
4575	NYSE	NG	Tue, Feb 8, 2022	6.50	6.66	6.41	6.64
4574	NYSE	NG	Mon, Feb 7, 2022	6.30	6.51	6.25	6.47
4573	NYSE	NG	Fri, Feb 4, 2022	6.20	6.32	6.17	6.22
4572	NYSE	NG	Thu, Feb 3, 2022	6.33	6.41	6.18	6.27
4571	NYSE	NG	Wed, Feb 2, 2022	6.64	6.70	6.37	6.38
4570	NYSE	NG	Tue, Feb 1, 2022	6.68	6.86	6.55	6.64
4569	NYSE	NG	Mon, Jan 31, 2022	6.17	6.64	6.15	6.60
4568	NYSE	NG	Fri, Jan 28, 2022	6.08	6.17	5.97	6.15
4567	NYSE	NG	Thu, Jan 27, 2022	6.31	6.55	6.08	6.15
4566	NYSE	NG	Wed, Jan 26, 2022	6.75	6.90	6.44	6.48
4565	NYSE	NG	Tue, Jan 25, 2022	6.60	6.89	6.51	6.82
4564	NYSE	NG	Mon, Jan 24, 2022	6.77	6.80	6.40	6.67
4563	NYSE	NG	Fri, Jan 21, 2022	7.02	7.08	6.82	6.84
4562	NYSE	NG	Thu, Jan 20, 2022	7.24	7.31	7.05	7.06
4561	NYSE	NG	Wed, Jan 19, 2022	6.73	7.30	6.70	7.22
4560	NYSE	NG	Tue, Jan 18, 2022	6.55	6.74	6.44	6.68
4559	NYSE	NG	Fri, Jan 14, 2022	6.64	6.65	6.48	6.57
4558	NYSE	NG	Thu, Jan 13, 2022	6.63	6.71	6.57	6.65
4557	NYSE	NG	Wed, Jan 12, 2022	6.53	6.68	6.46	6.63
4556	NYSE	NG	Tue, Jan 11, 2022	6.47	6.51	6.26	6.49
4555	NYSE	NG	Mon, Jan 10, 2022	6.31	6.43	6.19	6.42
4554	NYSE	NG	Fri, Jan 7, 2022	6.39	6.45	6.29	6.37
4553	NYSE	NG	Thu, Jan 6, 2022	6.53	6.63	6.34	6.37
4552	NYSE	NG	Wed, Jan 5, 2022	6.91	7.02	6.60	6.64
4551	NYSE	NG	Tue, Jan 4, 2022	6.71	6.87	6.65	6.79
4550	NYSE	NG	Mon, Jan 3, 2022	6.74	6.76	6.60	6.67
4549	NYSE	NG	Fri, Dec 31, 2021	6.73	6.88	6.73	6.86
4548	NYSE	NG	Thu, Dec 30, 2021	6.70	6.84	6.66	6.71
4547	NYSE	NG	Wed, Dec 29, 2021	6.80	6.88	6.68	6.75
4546	NYSE	NG	Tue, Dec 28, 2021	6.91	6.98	6.82	6.85
4545	NYSE	NG	Mon, Dec 27, 2021	6.90	6.93	6.81	6.91
4544	NYSE	NG	Thu, Dec 23, 2021	6.92	7.01	6.84	6.93
4543	NYSE	NG	Wed, Dec 22, 2021	6.85	6.95	6.73	6.95
4542	NYSE	NG	Tue, Dec 21, 2021	6.81	6.91	6.73	6.86
4541	NYSE	NG	Mon, Dec 20, 2021	6.80	6.83	6.60	6.72
4540	NYSE	NG	Fri, Dec 17, 2021	6.91	7.05	6.83	6.87
4539	NYSE	NG	Thu, Dec 16, 2021	6.67	6.97	6.66	6.88
4538	NYSE	NG	Wed, Dec 15, 2021	6.82	6.83	6.40	6.61
4537	NYSE	NG	Tue, Dec 14, 2021	7.05	7.16	6.85	6.87
4536	NYSE	NG	Mon, Dec 13, 2021	6.85	7.15	6.85	7.13
4535	NYSE	NG	Fri, Dec 10, 2021	6.90	6.99	6.84	6.88
4534	NYSE	NG	Thu, Dec 9, 2021	6.91	6.99	6.79	6.89
4533	NYSE	NG	Wed, Dec 8, 2021	6.97	7.07	6.92	7.04
4532	NYSE	NG	Tue, Dec 7, 2021	6.90	7.04	6.87	6.97
4531	NYSE	NG	Mon, Dec 6, 2021	6.60	6.92	6.56	6.90
4530	NYSE	NG	Fri, Dec 3, 2021	6.61	6.73	6.53	6.60
4529	NYSE	NG	Thu, Dec 2, 2021	6.61	6.69	6.49	6.62
4528	NYSE	NG	Wed, Dec 1, 2021	6.92	7.11	6.55	6.55
4527	NYSE	NG	Tue, Nov 30, 2021	6.97	7.17	6.74	6.75
4526	NYSE	NG	Mon, Nov 29, 2021	7.02	7.07	6.90	6.96
4525	NYSE	NG	Fri, Nov 26, 2021	7.40	7.43	6.97	7.03
4524	NYSE	NG	Wed, Nov 24, 2021	7.26	7.41	7.23	7.39
4523	NYSE	NG	Tue, Nov 23, 2021	7.40	7.48	7.27	7.32
4522	NYSE	NG	Mon, Nov 22, 2021	7.48	7.64	7.31	7.53
4521	NYSE	NG	Fri, Nov 19, 2021	7.75	7.85	7.60	7.63
4520	NYSE	NG	Thu, Nov 18, 2021	7.92	7.97	7.75	7.76
4519	NYSE	NG	Wed, Nov 17, 2021	7.96	8.06	7.83	7.90
4518	NYSE	NG	Tue, Nov 16, 2021	8.05	8.11	7.84	7.89
4517	NYSE	NG	Mon, Nov 15, 2021	8.16	8.22	8.00	8.06
4516	NYSE	NG	Fri, Nov 12, 2021	8.13	8.35	8.08	8.19
4515	NYSE	NG	Thu, Nov 11, 2021	8.10	8.20	8.07	8.20
4514	NYSE	NG	Wed, Nov 10, 2021	8.02	8.12	7.88	7.92
4513	NYSE	NG	Tue, Nov 9, 2021	7.78	7.98	7.69	7.94
4512	NYSE	NG	Mon, Nov 8, 2021	7.88	7.88	7.68	7.75
4511	NYSE	NG	Fri, Nov 5, 2021	7.49	7.75	7.43	7.75
4510	NYSE	NG	Thu, Nov 4, 2021	7.58	7.72	7.36	7.41
4509	NYSE	NG	Wed, Nov 3, 2021	7.13	7.50	7.10	7.46
4508	NYSE	NG	Tue, Nov 2, 2021	7.25	7.32	7.13	7.25
4507	NYSE	NG	Mon, Nov 1, 2021	7.31	7.46	7.16	7.27
4506	NYSE	NG	Fri, Oct 29, 2021	7.55	7.59	7.29	7.31
4505	NYSE	NG	Thu, Oct 28, 2021	7.79	7.88	7.62	7.65
4504	NYSE	NG	Wed, Oct 27, 2021	7.71	7.87	7.60	7.79
4503	NYSE	NG	Tue, Oct 26, 2021	7.76	7.83	7.66	7.76
4502	NYSE	NG	Mon, Oct 25, 2021	7.66	7.84	7.60	7.81
4501	NYSE	NG	Fri, Oct 22, 2021	7.75	8.01	7.60	7.64
4500	NYSE	NG	Thu, Oct 21, 2021	7.61	7.78	7.54	7.68
4499	NYSE	NG	Wed, Oct 20, 2021	7.55	7.75	7.46	7.64
4498	NYSE	NG	Tue, Oct 19, 2021	7.61	7.65	7.35	7.50
4497	NYSE	NG	Mon, Oct 18, 2021	7.63	7.65	7.37	7.40
4496	NYSE	NG	Fri, Oct 15, 2021	7.84	7.84	7.56	7.63
4495	NYSE	NG	Thu, Oct 14, 2021	7.82	7.85	7.65	7.73
4494	NYSE	NG	Wed, Oct 13, 2021	7.48	7.74	7.46	7.74
4493	NYSE	NG	Tue, Oct 12, 2021	7.29	7.42	7.14	7.42
4492	NYSE	NG	Mon, Oct 11, 2021	7.36	7.45	7.22	7.23
4491	NYSE	NG	Fri, Oct 8, 2021	7.60	7.60	7.29	7.31
4490	NYSE	NG	Thu, Oct 7, 2021	7.48	7.60	7.37	7.42
4489	NYSE	NG	Wed, Oct 6, 2021	7.23	7.51	7.21	7.49
4488	NYSE	NG	Tue, Oct 5, 2021	7.10	7.26	6.95	7.24
4487	NYSE	NG	Mon, Oct 4, 2021	6.83	7.13	6.83	7.10
4486	NYSE	NG	Fri, Oct 1, 2021	6.92	7.04	6.82	6.84
4485	NYSE	NG	Thu, Sep 30, 2021	6.62	6.98	6.61	6.88
4484	NYSE	NG	Wed, Sep 29, 2021	6.70	6.76	6.55	6.62
4483	NYSE	NG	Tue, Sep 28, 2021	6.54	6.73	6.48	6.72
4482	NYSE	NG	Mon, Sep 27, 2021	6.60	6.86	6.52	6.61
4481	NYSE	NG	Fri, Sep 24, 2021	6.53	6.79	6.53	6.67
4480	NYSE	NG	Thu, Sep 23, 2021	6.76	6.80	6.67	6.71
4479	NYSE	NG	Wed, Sep 22, 2021	6.73	6.98	6.73	6.80
4478	NYSE	NG	Tue, Sep 21, 2021	6.80	6.86	6.70	6.71
4477	NYSE	NG	Mon, Sep 20, 2021	6.75	6.78	6.58	6.73
4476	NYSE	NG	Fri, Sep 17, 2021	6.95	6.95	6.76	6.83
4475	NYSE	NG	Thu, Sep 16, 2021	6.99	7.01	6.84	6.97
4474	NYSE	NG	Wed, Sep 15, 2021	7.10	7.19	7.06	7.17
4473	NYSE	NG	Tue, Sep 14, 2021	7.20	7.23	7.07	7.13
4472	NYSE	NG	Mon, Sep 13, 2021	6.93	7.24	6.89	7.14
4471	NYSE	NG	Fri, Sep 10, 2021	7.13	7.15	6.95	6.95
4470	NYSE	NG	Thu, Sep 9, 2021	7.20	7.21	7.09	7.09
4469	NYSE	NG	Wed, Sep 8, 2021	7.09	7.23	7.00	7.14
4468	NYSE	NG	Tue, Sep 7, 2021	7.19	7.27	7.05	7.07
4467	NYSE	NG	Fri, Sep 3, 2021	7.15	7.41	7.15	7.32
4466	NYSE	NG	Thu, Sep 2, 2021	7.07	7.17	7.02	7.07
4465	NYSE	NG	Wed, Sep 1, 2021	7.21	7.25	6.98	7.07
4464	NYSE	NG	Tue, Aug 31, 2021	7.13	7.24	7.05	7.23
4463	NYSE	NG	Mon, Aug 30, 2021	7.29	7.29	7.02	7.08
4462	NYSE	NG	Fri, Aug 27, 2021	6.96	7.30	6.93	7.27
4461	NYSE	NG	Thu, Aug 26, 2021	6.94	7.01	6.85	6.95
4460	NYSE	NG	Wed, Aug 25, 2021	7.09	7.10	6.91	7.00
4459	NYSE	NG	Tue, Aug 24, 2021	7.18	7.27	7.12	7.16
4458	NYSE	NG	Mon, Aug 23, 2021	6.95	7.16	6.94	7.16
4457	NYSE	NG	Fri, Aug 20, 2021	6.75	6.98	6.71	6.89
4456	NYSE	NG	Thu, Aug 19, 2021	6.99	6.99	6.74	6.83
4455	NYSE	NG	Wed, Aug 18, 2021	7.16	7.22	6.91	6.99
4454	NYSE	NG	Tue, Aug 17, 2021	7.28	7.40	7.15	7.23
4453	NYSE	NG	Mon, Aug 16, 2021	7.38	7.41	7.29	7.33
4452	NYSE	NG	Fri, Aug 13, 2021	7.34	7.54	7.32	7.40
4451	NYSE	NG	Thu, Aug 12, 2021	7.40	7.47	7.19	7.23
4450	NYSE	NG	Wed, Aug 11, 2021	7.40	7.50	7.34	7.48
4449	NYSE	NG	Tue, Aug 10, 2021	7.27	7.41	7.24	7.28
4448	NYSE	NG	Mon, Aug 9, 2021	7.37	7.49	7.30	7.30
4447	NYSE	NG	Fri, Aug 6, 2021	7.39	7.53	7.27	7.47
4446	NYSE	NG	Thu, Aug 5, 2021	7.60	7.68	7.47	7.58
4445	NYSE	NG	Wed, Aug 4, 2021	7.85	7.96	7.61	7.61
4444	NYSE	NG	Tue, Aug 3, 2021	7.69	7.80	7.63	7.79
4443	NYSE	NG	Mon, Aug 2, 2021	7.85	7.87	7.68	7.72
4442	NYSE	NG	Fri, Jul 30, 2021	7.94	8.08	7.76	7.82
4441	NYSE	NG	Thu, Jul 29, 2021	7.98	8.18	7.98	8.02
4440	NYSE	NG	Wed, Jul 28, 2021	7.75	7.90	7.69	7.87
4439	NYSE	NG	Tue, Jul 27, 2021	7.79	7.82	7.65	7.76
4438	NYSE	NG	Mon, Jul 26, 2021	7.68	7.86	7.68	7.80
4437	NYSE	NG	Fri, Jul 23, 2021	7.69	7.69	7.56	7.66
4436	NYSE	NG	Thu, Jul 22, 2021	7.74	7.83	7.59	7.71
4435	NYSE	NG	Wed, Jul 21, 2021	7.55	7.88	7.55	7.85
4434	NYSE	NG	Tue, Jul 20, 2021	7.65	7.79	7.58	7.60
4433	NYSE	NG	Mon, Jul 19, 2021	7.75	7.88	7.53	7.64
4432	NYSE	NG	Fri, Jul 16, 2021	8.21	8.25	7.95	7.96
4431	NYSE	NG	Thu, Jul 15, 2021	8.20	8.29	8.10	8.21
4430	NYSE	NG	Wed, Jul 14, 2021	8.41	8.49	8.19	8.20
4429	NYSE	NG	Tue, Jul 13, 2021	8.17	8.42	8.17	8.22
4428	NYSE	NG	Mon, Jul 12, 2021	8.33	8.41	8.19	8.21
4427	NYSE	NG	Fri, Jul 9, 2021	8.21	8.45	8.19	8.37
4426	NYSE	NG	Thu, Jul 8, 2021	8.38	8.43	8.09	8.13
4425	NYSE	NG	Wed, Jul 7, 2021	8.43	8.50	8.33	8.47
4424	NYSE	NG	Tue, Jul 6, 2021	8.76	8.84	8.28	8.41
4423	NYSE	NG	Fri, Jul 2, 2021	8.18	8.63	8.12	8.55
4422	NYSE	NG	Thu, Jul 1, 2021	8.16	8.22	8.01	8.02
4421	NYSE	NG	Wed, Jun 30, 2021	7.92	8.11	7.85	8.01
4420	NYSE	NG	Tue, Jun 29, 2021	8.01	8.10	7.92	7.99
4419	NYSE	NG	Mon, Jun 28, 2021	8.06	8.22	7.98	8.07
4418	NYSE	NG	Fri, Jun 25, 2021	8.30	8.32	8.01	8.01
4417	NYSE	NG	Thu, Jun 24, 2021	8.31	8.37	8.19	8.25
4416	NYSE	NG	Wed, Jun 23, 2021	8.40	8.48	8.26	8.29
4415	NYSE	NG	Tue, Jun 22, 2021	8.28	8.36	8.21	8.35
4414	NYSE	NG	Mon, Jun 21, 2021	8.27	8.35	8.13	8.32
4413	NYSE	NG	Fri, Jun 18, 2021	8.45	8.55	8.15	8.16
4412	NYSE	NG	Thu, Jun 17, 2021	8.81	8.86	8.48	8.52
4411	NYSE	NG	Wed, Jun 16, 2021	9.23	9.35	9.02	9.05
4410	NYSE	NG	Tue, Jun 15, 2021	9.30	9.32	9.12	9.27
4409	NYSE	NG	Mon, Jun 14, 2021	9.58	9.64	9.29	9.32
4408	NYSE	NG	Fri, Jun 11, 2021	9.72	9.83	9.68	9.72
4407	NYSE	NG	Thu, Jun 10, 2021	9.61	9.83	9.51	9.83
4406	NYSE	NG	Wed, Jun 9, 2021	9.83	9.89	9.53	9.57
4405	NYSE	NG	Tue, Jun 8, 2021	9.92	9.94	9.81	9.86
4404	NYSE	NG	Mon, Jun 7, 2021	10.15	10.17	9.96	9.99
4403	NYSE	NG	Fri, Jun 4, 2021	10.23	10.34	10.20	10.22
4402	NYSE	NG	Thu, Jun 3, 2021	10.04	10.22	9.89	10.16
4401	NYSE	NG	Wed, Jun 2, 2021	10.23	10.44	10.23	10.30
4400	NYSE	NG	Tue, Jun 1, 2021	10.39	10.45	10.20	10.34
4399	NYSE	NG	Fri, May 28, 2021	10.17	10.28	10.16	10.26
4398	NYSE	NG	Thu, May 27, 2021	10.22	10.31	10.11	10.20
4397	NYSE	NG	Wed, May 26, 2021	10.25	10.34	10.17	10.26
4396	NYSE	NG	Tue, May 25, 2021	10.23	10.24	10.05	10.17
4395	NYSE	NG	Mon, May 24, 2021	10.32	10.32	10.16	10.23
4394	NYSE	NG	Fri, May 21, 2021	10.23	10.29	10.04	10.23
4393	NYSE	NG	Thu, May 20, 2021	9.80	10.19	9.78	10.07
4392	NYSE	NG	Wed, May 19, 2021	10.03	10.27	9.73	9.83
4391	NYSE	NG	Tue, May 18, 2021	10.37	10.39	10.07	10.15
4390	NYSE	NG	Mon, May 17, 2021	9.82	10.29	9.80	10.28
4389	NYSE	NG	Fri, May 14, 2021	9.60	9.88	9.51	9.82
4388	NYSE	NG	Thu, May 13, 2021	9.40	9.43	9.18	9.42
4387	NYSE	NG	Wed, May 12, 2021	9.69	9.81	9.34	9.34
4386	NYSE	NG	Tue, May 11, 2021	9.19	9.74	9.15	9.73
4385	NYSE	NG	Mon, May 10, 2021	9.72	9.87	9.32	9.32
4384	NYSE	NG	Fri, May 7, 2021	9.65	9.70	9.48	9.62
4383	NYSE	NG	Thu, May 6, 2021	9.29	9.63	9.29	9.51
4382	NYSE	NG	Wed, May 5, 2021	9.14	9.24	9.00	9.21
4381	NYSE	NG	Tue, May 4, 2021	9.37	9.58	9.12	9.13
4380	NYSE	NG	Mon, May 3, 2021	9.08	9.44	9.06	9.42
4379	NYSE	NG	Fri, Apr 30, 2021	9.26	9.26	8.93	8.99
4378	NYSE	NG	Thu, Apr 29, 2021	9.37	9.39	9.06	9.17
4377	NYSE	NG	Wed, Apr 28, 2021	9.15	9.49	9.06	9.44
4376	NYSE	NG	Tue, Apr 27, 2021	9.39	9.45	9.21	9.22
4375	NYSE	NG	Mon, Apr 26, 2021	9.61	9.61	9.37	9.40
4374	NYSE	NG	Fri, Apr 23, 2021	9.80	9.85	9.52	9.62
4373	NYSE	NG	Thu, Apr 22, 2021	9.84	9.94	9.66	9.79
4372	NYSE	NG	Wed, Apr 21, 2021	9.67	9.86	9.57	9.85
4371	NYSE	NG	Tue, Apr 20, 2021	9.38	9.64	9.33	9.63
4370	NYSE	NG	Mon, Apr 19, 2021	9.53	9.56	9.35	9.46
4369	NYSE	NG	Fri, Apr 16, 2021	9.90	9.91	9.58	9.63
4368	NYSE	NG	Thu, Apr 15, 2021	9.50	9.78	9.50	9.73
4367	NYSE	NG	Wed, Apr 14, 2021	9.39	9.49	9.31	9.38
4366	NYSE	NG	Tue, Apr 13, 2021	9.20	9.47	9.15	9.44
4365	NYSE	NG	Mon, Apr 12, 2021	9.35	9.35	9.09	9.10
4364	NYSE	NG	Fri, Apr 9, 2021	9.48	9.64	9.32	9.41
4363	NYSE	NG	Thu, Apr 8, 2021	9.20	9.60	9.18	9.60
4362	NYSE	NG	Wed, Apr 7, 2021	9.22	9.24	8.99	9.00
4361	NYSE	NG	Tue, Apr 6, 2021	9.34	9.43	9.20	9.27
4360	NYSE	NG	Mon, Apr 5, 2021	9.36	9.39	9.15	9.20
4359	NYSE	NG	Thu, Apr 1, 2021	8.86	9.31	8.81	9.31
4358	NYSE	NG	Wed, Mar 31, 2021	8.55	8.78	8.50	8.76
4357	NYSE	NG	Tue, Mar 30, 2021	8.90	8.96	8.54	8.55
4356	NYSE	NG	Mon, Mar 29, 2021	8.96	9.18	8.89	9.13
4355	NYSE	NG	Fri, Mar 26, 2021	8.90	9.06	8.76	9.05
4354	NYSE	NG	Thu, Mar 25, 2021	8.93	9.04	8.69	8.82
4353	NYSE	NG	Wed, Mar 24, 2021	9.01	9.20	8.94	8.97
4352	NYSE	NG	Tue, Mar 23, 2021	9.11	9.23	8.99	9.04
4351	NYSE	NG	Mon, Mar 22, 2021	9.57	9.62	9.22	9.22
4350	NYSE	NG	Fri, Mar 19, 2021	9.38	9.67	9.21	9.67
4349	NYSE	NG	Thu, Mar 18, 2021	9.21	9.40	9.13	9.20
4348	NYSE	NG	Wed, Mar 17, 2021	9.03	9.38	8.90	9.37
4347	NYSE	NG	Tue, Mar 16, 2021	9.00	9.09	8.85	9.02
4346	NYSE	NG	Mon, Mar 15, 2021	8.66	8.99	8.66	8.99
4345	NYSE	NG	Fri, Mar 12, 2021	8.28	8.72	8.27	8.61
4344	NYSE	NG	Thu, Mar 11, 2021	8.45	8.49	8.25	8.46
4343	NYSE	NG	Wed, Mar 10, 2021	8.43	8.43	8.22	8.35
4342	NYSE	NG	Tue, Mar 9, 2021	8.38	8.56	8.21	8.34
4341	NYSE	NG	Mon, Mar 8, 2021	8.38	8.38	8.15	8.15
4340	NYSE	NG	Fri, Mar 5, 2021	8.13	8.30	8.01	8.27
4339	NYSE	NG	Thu, Mar 4, 2021	8.42	8.61	8.09	8.18
4338	NYSE	NG	Wed, Mar 3, 2021	8.52	8.58	8.26	8.40
4337	NYSE	NG	Tue, Mar 2, 2021	8.39	8.72	8.21	8.65
4336	NYSE	NG	Mon, Mar 1, 2021	8.36	8.51	8.19	8.34
4335	NYSE	NG	Fri, Feb 26, 2021	8.92	8.96	8.31	8.35
4334	NYSE	NG	Thu, Feb 25, 2021	9.02	9.12	8.88	8.96
4333	NYSE	NG	Wed, Feb 24, 2021	9.00	9.20	8.88	9.16
4332	NYSE	NG	Tue, Feb 23, 2021	9.24	9.24	8.95	9.02
4331	NYSE	NG	Mon, Feb 22, 2021	9.09	9.41	9.03	9.32
4330	NYSE	NG	Fri, Feb 19, 2021	8.96	9.22	8.89	9.01
4329	NYSE	NG	Thu, Feb 18, 2021	9.10	9.19	8.95	9.00
4328	NYSE	NG	Wed, Feb 17, 2021	8.83	9.11	8.71	9.10
4327	NYSE	NG	Tue, Feb 16, 2021	9.29	9.32	9.02	9.02
4326	NYSE	NG	Fri, Feb 12, 2021	9.11	9.49	8.94	9.37
4325	NYSE	NG	Thu, Feb 11, 2021	9.50	9.60	9.09	9.17
4324	NYSE	NG	Wed, Feb 10, 2021	9.71	9.72	9.42	9.48
4323	NYSE	NG	Tue, Feb 9, 2021	9.78	9.85	9.50	9.62
4322	NYSE	NG	Mon, Feb 8, 2021	9.40	9.72	9.31	9.69
4321	NYSE	NG	Fri, Feb 5, 2021	9.22	9.24	9.01	9.17
4320	NYSE	NG	Thu, Feb 4, 2021	9.00	9.18	8.82	9.17
4319	NYSE	NG	Wed, Feb 3, 2021	9.34	9.47	9.13	9.20
4318	NYSE	NG	Tue, Feb 2, 2021	9.32	9.63	9.09	9.43
4317	NYSE	NG	Mon, Feb 1, 2021	9.48	9.62	9.13	9.58
4316	NYSE	NG	Fri, Jan 29, 2021	9.55	9.82	9.09	9.12
4315	NYSE	NG	Thu, Jan 28, 2021	8.93	9.48	8.63	9.47
4314	NYSE	NG	Wed, Jan 27, 2021	8.91	8.92	8.52	8.63
4313	NYSE	NG	Tue, Jan 26, 2021	8.99	9.14	8.94	8.97
4312	NYSE	NG	Mon, Jan 25, 2021	9.10	9.15	8.87	8.97
4311	NYSE	NG	Fri, Jan 22, 2021	8.81	9.14	8.68	9.10
4310	NYSE	NG	Thu, Jan 21, 2021	9.23	9.24	8.93	9.00
4309	NYSE	NG	Wed, Jan 20, 2021	8.90	9.32	8.90	9.22
4308	NYSE	NG	Tue, Jan 19, 2021	9.07	9.07	8.78	8.86
4307	NYSE	NG	Fri, Jan 15, 2021	9.51	9.52	8.90	8.90
4306	NYSE	NG	Thu, Jan 14, 2021	9.60	9.81	9.57	9.60
4305	NYSE	NG	Wed, Jan 13, 2021	9.75	9.81	9.54	9.60
4304	NYSE	NG	Tue, Jan 12, 2021	9.73	9.77	9.52	9.76
4303	NYSE	NG	Mon, Jan 11, 2021	9.66	9.81	9.51	9.67
4302	NYSE	NG	Fri, Jan 8, 2021	10.03	10.10	9.57	9.76
4301	NYSE	NG	Thu, Jan 7, 2021	10.30	10.30	10.10	10.24
4300	NYSE	NG	Wed, Jan 6, 2021	10.17	10.37	9.95	10.35
4299	NYSE	NG	Tue, Jan 5, 2021	10.44	10.44	10.07	10.17
4298	NYSE	NG	Mon, Jan 4, 2021	9.99	10.40	9.91	10.35
4297	NYSE	NG	Thu, Dec 31, 2020	9.96	10.02	9.66	9.67
4296	NYSE	NG	Wed, Dec 30, 2020	9.69	10.02	9.69	9.97
4295	NYSE	NG	Tue, Dec 29, 2020	9.85	9.95	9.68	9.70
4294	NYSE	NG	Mon, Dec 28, 2020	10.18	10.27	9.79	9.79
4293	NYSE	NG	Thu, Dec 24, 2020	10.00	10.12	9.88	10.00
4292	NYSE	NG	Wed, Dec 23, 2020	10.10	10.22	9.96	9.99
4291	NYSE	NG	Tue, Dec 22, 2020	10.46	10.48	9.98	10.01
4290	NYSE	NG	Mon, Dec 21, 2020	10.51	10.68	10.40	10.46
4289	NYSE	NG	Fri, Dec 18, 2020	10.90	10.92	10.42	10.42
4288	NYSE	NG	Thu, Dec 17, 2020	10.70	11.03	10.68	10.94
4287	NYSE	NG	Wed, Dec 16, 2020	10.24	10.51	10.16	10.48
4286	NYSE	NG	Tue, Dec 15, 2020	9.94	10.27	9.94	10.22
4285	NYSE	NG	Mon, Dec 14, 2020	9.99	10.20	9.82	9.82
4284	NYSE	NG	Fri, Dec 11, 2020	9.98	10.08	9.85	9.95
4283	NYSE	NG	Thu, Dec 10, 2020	10.00	10.24	9.92	10.00
4282	NYSE	NG	Wed, Dec 9, 2020	10.36	10.45	9.93	9.95
4281	NYSE	NG	Tue, Dec 8, 2020	10.52	10.59	10.31	10.50
4280	NYSE	NG	Mon, Dec 7, 2020	10.05	10.64	10.05	10.47
4279	NYSE	NG	Fri, Dec 4, 2020	10.09	10.20	9.99	10.14
4278	NYSE	NG	Thu, Dec 3, 2020	10.35	10.43	10.07	10.13
4277	NYSE	NG	Wed, Dec 2, 2020	10.21	10.36	10.06	10.31
4276	NYSE	NG	Tue, Dec 1, 2020	10.23	10.38	9.96	10.17
4275	NYSE	NG	Mon, Nov 30, 2020	9.81	10.04	9.80	9.96
4274	NYSE	NG	Fri, Nov 27, 2020	9.85	10.07	9.72	10.05
4273	NYSE	NG	Wed, Nov 25, 2020	10.09	10.12	9.81	9.94
4272	NYSE	NG	Tue, Nov 24, 2020	10.00	10.08	9.75	9.88
4271	NYSE	NG	Mon, Nov 23, 2020	10.45	10.48	10.05	10.05
4270	NYSE	NG	Fri, Nov 20, 2020	10.45	10.73	10.41	10.55
4269	NYSE	NG	Thu, Nov 19, 2020	10.35	10.61	10.35	10.48
4268	NYSE	NG	Wed, Nov 18, 2020	10.89	10.92	10.44	10.44
4267	NYSE	NG	Tue, Nov 17, 2020	11.01	11.11	10.83	10.94
4266	NYSE	NG	Mon, Nov 16, 2020	10.83	11.02	10.68	11.01
4265	NYSE	NG	Fri, Nov 13, 2020	11.04	11.07	10.80	10.84
4264	NYSE	NG	Thu, Nov 12, 2020	10.75	11.13	10.72	10.83
4263	NYSE	NG	Wed, Nov 11, 2020	10.44	10.65	10.32	10.65
4262	NYSE	NG	Tue, Nov 10, 2020	11.20	11.29	10.61	10.62
4261	NYSE	NG	Mon, Nov 9, 2020	10.83	11.26	10.82	11.12
4260	NYSE	NG	Fri, Nov 6, 2020	11.47	11.50	11.13	11.45
4259	NYSE	NG	Thu, Nov 5, 2020	10.90	11.42	10.90	11.40
4258	NYSE	NG	Wed, Nov 4, 2020	10.95	10.98	10.54	10.62
4257	NYSE	NG	Tue, Nov 3, 2020	10.84	11.11	10.72	10.95
4256	NYSE	NG	Mon, Nov 2, 2020	10.49	10.67	10.17	10.66
4255	NYSE	NG	Fri, Oct 30, 2020	10.24	10.42	10.05	10.36
4254	NYSE	NG	Thu, Oct 29, 2020	10.04	10.35	10.02	10.16
4253	NYSE	NG	Wed, Oct 28, 2020	10.86	10.87	10.17	10.22
4252	NYSE	NG	Tue, Oct 27, 2020	10.76	11.10	10.68	11.10
4251	NYSE	NG	Mon, Oct 26, 2020	10.75	10.96	10.65	10.67
4250	NYSE	NG	Fri, Oct 23, 2020	10.63	10.83	10.52	10.76
4249	NYSE	NG	Thu, Oct 22, 2020	10.84	10.95	10.62	10.62
4248	NYSE	NG	Wed, Oct 21, 2020	10.94	11.12	10.87	10.89
4247	NYSE	NG	Tue, Oct 20, 2020	11.01	11.14	10.81	10.88
4246	NYSE	NG	Mon, Oct 19, 2020	11.18	11.24	10.90	10.98
4245	NYSE	NG	Fri, Oct 16, 2020	10.92	11.13	10.92	11.00
4244	NYSE	NG	Thu, Oct 15, 2020	11.02	11.15	10.89	11.02
4243	NYSE	NG	Wed, Oct 14, 2020	11.12	11.33	11.07	11.07
4242	NYSE	NG	Tue, Oct 13, 2020	11.26	11.26	10.97	11.02
4241	NYSE	NG	Mon, Oct 12, 2020	11.34	11.43	11.21	11.41
4240	NYSE	NG	Fri, Oct 9, 2020	11.30	11.46	11.12	11.40
4239	NYSE	NG	Thu, Oct 8, 2020	11.15	11.42	10.93	11.02
4238	NYSE	NG	Wed, Oct 7, 2020	11.20	11.20	10.93	10.96
4237	NYSE	NG	Tue, Oct 6, 2020	11.18	11.38	10.92	10.97
4236	NYSE	NG	Mon, Oct 5, 2020	11.10	11.37	11.04	11.14
4235	NYSE	NG	Fri, Oct 2, 2020	11.32	11.59	11.05	11.10
4234	NYSE	NG	Thu, Oct 1, 2020	11.70	11.92	11.25	11.50
4233	NYSE	NG	Wed, Sep 30, 2020	11.77	12.05	11.70	11.89
4232	NYSE	NG	Tue, Sep 29, 2020	11.79	12.10	11.67	11.81
4231	NYSE	NG	Mon, Sep 28, 2020	11.45	11.74	11.36	11.65
4230	NYSE	NG	Fri, Sep 25, 2020	11.10	11.44	10.99	11.34
4229	NYSE	NG	Thu, Sep 24, 2020	10.54	11.28	10.43	11.22
4228	NYSE	NG	Wed, Sep 23, 2020	11.11	11.17	10.55	10.60
4227	NYSE	NG	Tue, Sep 22, 2020	11.07	11.40	10.97	11.34
4226	NYSE	NG	Mon, Sep 21, 2020	11.35	11.66	10.92	11.25
4225	NYSE	NG	Fri, Sep 18, 2020	11.95	12.07	11.62	11.62
4224	NYSE	NG	Thu, Sep 17, 2020	11.46	11.80	11.46	11.75
4223	NYSE	NG	Wed, Sep 16, 2020	11.73	11.88	11.53	11.78
4222	NYSE	NG	Tue, Sep 15, 2020	11.49	11.70	11.36	11.57
4221	NYSE	NG	Mon, Sep 14, 2020	10.62	11.41	10.62	11.40
4220	NYSE	NG	Fri, Sep 11, 2020	11.38	11.50	10.54	10.55
4219	NYSE	NG	Thu, Sep 10, 2020	11.38	11.45	11.14	11.41
4218	NYSE	NG	Wed, Sep 9, 2020	10.83	11.25	10.76	11.20
4217	NYSE	NG	Tue, Sep 8, 2020	10.25	10.93	10.18	10.65
4216	NYSE	NG	Fri, Sep 4, 2020	10.50	10.74	9.95	10.68
4215	NYSE	NG	Thu, Sep 3, 2020	10.45	10.56	10.11	10.48
4214	NYSE	NG	Wed, Sep 2, 2020	10.50	10.58	10.12	10.58
4213	NYSE	NG	Tue, Sep 1, 2020	10.77	10.80	10.14	10.58
4212	NYSE	NG	Mon, Aug 31, 2020	9.90	10.75	9.86	10.59
4211	NYSE	NG	Fri, Aug 28, 2020	9.73	9.85	9.59	9.78
4210	NYSE	NG	Thu, Aug 27, 2020	9.80	9.89	9.25	9.52
4209	NYSE	NG	Wed, Aug 26, 2020	9.20	9.75	9.17	9.73
4208	NYSE	NG	Tue, Aug 25, 2020	9.24	9.30	9.03	9.29
4207	NYSE	NG	Mon, Aug 24, 2020	9.29	9.40	9.07	9.20
4206	NYSE	NG	Fri, Aug 21, 2020	9.19	9.33	9.04	9.17
4205	NYSE	NG	Thu, Aug 20, 2020	9.16	9.52	9.12	9.40
4204	NYSE	NG	Wed, Aug 19, 2020	9.35	9.54	9.12	9.22
4203	NYSE	NG	Tue, Aug 18, 2020	9.50	9.64	9.21	9.44
4202	NYSE	NG	Mon, Aug 17, 2020	8.84	9.39	8.82	9.37
4201	NYSE	NG	Fri, Aug 14, 2020	8.73	8.73	8.45	8.59
4200	NYSE	NG	Thu, Aug 13, 2020	8.64	8.84	8.46	8.73
4199	NYSE	NG	Wed, Aug 12, 2020	8.30	8.50	8.20	8.46
4198	NYSE	NG	Tue, Aug 11, 2020	8.70	8.70	8.15	8.18
4197	NYSE	NG	Mon, Aug 10, 2020	9.10	9.37	8.99	9.02
4196	NYSE	NG	Fri, Aug 7, 2020	9.17	9.26	8.95	9.09
4195	NYSE	NG	Thu, Aug 6, 2020	9.66	9.66	9.15	9.28
4194	NYSE	NG	Wed, Aug 5, 2020	9.75	9.86	9.37	9.56
4193	NYSE	NG	Tue, Aug 4, 2020	8.94	9.58	8.90	9.56
4192	NYSE	NG	Mon, Aug 3, 2020	9.14	9.18	8.80	8.98
4191	NYSE	NG	Fri, Jul 31, 2020	8.91	9.14	8.83	9.12
4190	NYSE	NG	Thu, Jul 30, 2020	9.01	9.17	8.71	8.80
4189	NYSE	NG	Wed, Jul 29, 2020	9.19	9.34	8.88	9.21
4188	NYSE	NG	Tue, Jul 28, 2020	9.27	9.37	9.10	9.17
4187	NYSE	NG	Mon, Jul 27, 2020	9.10	9.49	9.06	9.29
4186	NYSE	NG	Fri, Jul 24, 2020	8.62	8.92	8.60	8.79
4185	NYSE	NG	Thu, Jul 23, 2020	8.62	8.97	8.44	8.57
4184	NYSE	NG	Wed, Jul 22, 2020	8.88	8.94	8.66	8.74
4183	NYSE	NG	Tue, Jul 21, 2020	8.69	8.96	8.65	8.81
4182	NYSE	NG	Mon, Jul 20, 2020	8.42	8.68	8.42	8.48
4181	NYSE	NG	Fri, Jul 17, 2020	8.24	8.49	8.18	8.42
4180	NYSE	NG	Thu, Jul 16, 2020	8.35	8.47	8.05	8.22
4179	NYSE	NG	Wed, Jul 15, 2020	8.36	8.47	8.13	8.38
4178	NYSE	NG	Tue, Jul 14, 2020	8.16	8.45	7.96	8.42
4177	NYSE	NG	Mon, Jul 13, 2020	8.75	8.95	8.14	8.16
4176	NYSE	NG	Fri, Jul 10, 2020	8.72	8.88	8.52	8.82
4175	NYSE	NG	Thu, Jul 9, 2020	9.00	9.10	8.35	8.65
4174	NYSE	NG	Wed, Jul 8, 2020	9.82	10.01	9.05	9.16
4173	NYSE	NG	Tue, Jul 7, 2020	9.08	9.77	9.08	9.71
4172	NYSE	NG	Mon, Jul 6, 2020	9.32	9.49	9.10	9.18
4171	NYSE	NG	Thu, Jul 2, 2020	9.23	9.55	9.15	9.23
4170	NYSE	NG	Wed, Jul 1, 2020	9.31	9.35	8.89	9.31
4169	NYSE	NG	Tue, Jun 30, 2020	8.75	9.22	8.61	9.18
4168	NYSE	NG	Mon, Jun 29, 2020	8.71	8.82	8.55	8.81
4167	NYSE	NG	Fri, Jun 26, 2020	8.59	8.74	8.24	8.61
4166	NYSE	NG	Thu, Jun 25, 2020	8.39	8.59	8.19	8.59
4165	NYSE	NG	Wed, Jun 24, 2020	8.72	9.03	8.50	8.71
4164	NYSE	NG	Tue, Jun 23, 2020	8.98	8.99	8.70	8.77
4163	NYSE	NG	Mon, Jun 22, 2020	8.65	8.99	8.60	8.77
4162	NYSE	NG	Fri, Jun 19, 2020	8.00	8.59	8.00	8.37
4161	NYSE	NG	Thu, Jun 18, 2020	8.04	8.34	7.95	7.99
4160	NYSE	NG	Wed, Jun 17, 2020	8.09	8.17	7.93	8.15
4159	NYSE	NG	Tue, Jun 16, 2020	8.54	8.55	7.93	8.01
4158	NYSE	NG	Mon, Jun 15, 2020	8.20	8.54	7.93	8.53
4157	NYSE	NG	Fri, Jun 12, 2020	8.55	8.75	8.17	8.43
4156	NYSE	NG	Thu, Jun 11, 2020	9.07	9.22	8.15	8.27
4155	NYSE	NG	Wed, Jun 10, 2020	8.64	9.12	8.32	9.07
4154	NYSE	NG	Tue, Jun 9, 2020	8.33	8.59	8.00	8.43
4153	NYSE	NG	Mon, Jun 8, 2020	9.18	9.22	7.89	8.06
4152	NYSE	NG	Fri, Jun 5, 2020	8.72	9.08	8.50	9.05
4151	NYSE	NG	Thu, Jun 4, 2020	8.65	9.29	8.65	9.23
4150	NYSE	NG	Wed, Jun 3, 2020	8.54	8.82	8.36	8.65
4149	NYSE	NG	Tue, Jun 2, 2020	9.00	9.01	8.65	8.81
4148	NYSE	NG	Mon, Jun 1, 2020	9.56	9.80	8.92	9.03
4147	NYSE	NG	Fri, May 29, 2020	9.90	10.07	9.34	9.56
4146	NYSE	NG	Thu, May 28, 2020	10.10	10.66	9.42	9.71
4145	NYSE	NG	Wed, May 27, 2020	10.10	10.65	9.67	10.65
4144	NYSE	NG	Tue, May 26, 2020	11.55	11.66	10.35	10.41
4143	NYSE	NG	Fri, May 22, 2020	11.53	11.83	11.39	11.57
4142	NYSE	NG	Thu, May 21, 2020	11.58	11.59	10.98	11.31
4141	NYSE	NG	Wed, May 20, 2020	12.06	12.15	11.54	11.65
4140	NYSE	NG	Tue, May 19, 2020	11.63	12.06	11.53	11.95
4139	NYSE	NG	Mon, May 18, 2020	11.80	11.87	11.16	11.40
4138	NYSE	NG	Fri, May 15, 2020	11.67	11.94	11.41	11.70
4137	NYSE	NG	Thu, May 14, 2020	11.01	11.63	10.92	11.45
4136	NYSE	NG	Wed, May 13, 2020	11.20	11.23	10.70	11.09
4135	NYSE	NG	Tue, May 12, 2020	10.85	11.27	10.79	10.85
4134	NYSE	NG	Mon, May 11, 2020	11.46	11.54	10.82	10.85
4133	NYSE	NG	Fri, May 8, 2020	11.80	12.00	11.27	11.47
4132	NYSE	NG	Thu, May 7, 2020	11.40	11.96	11.09	11.80
4131	NYSE	NG	Wed, May 6, 2020	11.60	11.60	11.18	11.19
4130	NYSE	NG	Tue, May 5, 2020	11.57	11.87	11.17	11.73
4129	NYSE	NG	Mon, May 4, 2020	11.71	11.89	11.39	11.51
4128	NYSE	NG	Fri, May 1, 2020	10.91	11.49	10.86	11.40
4127	NYSE	NG	Thu, Apr 30, 2020	12.11	12.11	11.19	11.19
4126	NYSE	NG	Wed, Apr 29, 2020	11.75	12.15	11.57	12.12
4125	NYSE	NG	Tue, Apr 28, 2020	11.94	12.00	11.62	11.81
4124	NYSE	NG	Mon, Apr 27, 2020	12.17	12.21	11.66	11.96
4123	NYSE	NG	Fri, Apr 24, 2020	12.24	12.33	11.57	12.08
4122	NYSE	NG	Thu, Apr 23, 2020	12.35	12.85	11.76	12.02
4121	NYSE	NG	Wed, Apr 22, 2020	11.85	12.35	11.80	12.14
4120	NYSE	NG	Tue, Apr 21, 2020	11.05	11.73	11.03	11.44
4119	NYSE	NG	Mon, Apr 20, 2020	11.20	11.86	11.15	11.54
4118	NYSE	NG	Fri, Apr 17, 2020	11.25	11.57	11.06	11.27
4117	NYSE	NG	Thu, Apr 16, 2020	11.90	12.52	11.52	11.88
4116	NYSE	NG	Wed, Apr 15, 2020	11.14	11.95	10.90	11.87
4115	NYSE	NG	Tue, Apr 14, 2020	10.87	11.90	10.79	11.58
4114	NYSE	NG	Mon, Apr 13, 2020	10.16	10.83	9.57	10.73
4113	NYSE	NG	Thu, Apr 9, 2020	9.56	10.24	9.52	9.99
4112	NYSE	NG	Wed, Apr 8, 2020	8.98	9.44	8.85	9.31
4111	NYSE	NG	Tue, Apr 7, 2020	8.80	9.10	8.69	8.91
4110	NYSE	NG	Mon, Apr 6, 2020	8.90	9.00	8.58	8.83
4109	NYSE	NG	Fri, Apr 3, 2020	8.20	8.95	8.00	8.65
4108	NYSE	NG	Thu, Apr 2, 2020	7.70	8.33	7.51	8.20
4107	NYSE	NG	Wed, Apr 1, 2020	7.45	7.87	7.27	7.68
4106	NYSE	NG	Tue, Mar 31, 2020	7.51	7.95	7.30	7.38
4105	NYSE	NG	Mon, Mar 30, 2020	7.77	8.30	7.38	7.70
4104	NYSE	NG	Fri, Mar 27, 2020	8.37	8.64	7.68	7.76
4103	NYSE	NG	Thu, Mar 26, 2020	8.33	9.08	8.13	8.54
4102	NYSE	NG	Wed, Mar 25, 2020	8.02	8.73	7.94	8.28
4101	NYSE	NG	Tue, Mar 24, 2020	8.15	8.25	7.71	8.13
4100	NYSE	NG	Mon, Mar 23, 2020	7.10	7.52	6.35	7.19
4099	NYSE	NG	Fri, Mar 20, 2020	7.89	7.89	6.63	6.74
4098	NYSE	NG	Thu, Mar 19, 2020	7.71	8.35	6.78	7.49
4097	NYSE	NG	Wed, Mar 18, 2020	8.21	8.76	7.42	7.94
4096	NYSE	NG	Tue, Mar 17, 2020	6.65	8.78	6.64	8.76
4095	NYSE	NG	Mon, Mar 16, 2020	4.95	7.06	4.65	6.86
4094	NYSE	NG	Fri, Mar 13, 2020	7.00	7.00	5.79	5.87
4093	NYSE	NG	Thu, Mar 12, 2020	6.32	7.63	6.09	6.64
4092	NYSE	NG	Wed, Mar 11, 2020	7.94	8.17	7.30	7.52
4091	NYSE	NG	Tue, Mar 10, 2020	8.19	8.34	7.59	8.27
4090	NYSE	NG	Mon, Mar 9, 2020	8.26	8.50	7.91	8.05
4089	NYSE	NG	Fri, Mar 6, 2020	8.78	9.05	8.19	8.68
4088	NYSE	NG	Thu, Mar 5, 2020	8.81	8.94	8.58	8.83
4087	NYSE	NG	Wed, Mar 4, 2020	8.84	8.84	8.36	8.63
4086	NYSE	NG	Tue, Mar 3, 2020	8.70	9.27	8.37	8.61
4085	NYSE	NG	Mon, Mar 2, 2020	8.22	8.65	8.10	8.59
4084	NYSE	NG	Fri, Feb 28, 2020	8.01	8.39	7.60	7.98
4083	NYSE	NG	Thu, Feb 27, 2020	9.42	9.42	8.68	8.70
4082	NYSE	NG	Wed, Feb 26, 2020	9.07	9.40	9.01	9.34
4081	NYSE	NG	Tue, Feb 25, 2020	9.39	9.66	9.15	9.16
4080	NYSE	NG	Mon, Feb 24, 2020	9.80	9.80	9.40	9.51
4079	NYSE	NG	Fri, Feb 21, 2020	9.57	9.62	9.41	9.41
4078	NYSE	NG	Thu, Feb 20, 2020	9.40	9.61	9.14	9.29
4077	NYSE	NG	Wed, Feb 19, 2020	9.50	9.51	9.20	9.48
4076	NYSE	NG	Tue, Feb 18, 2020	9.10	9.43	9.07	9.39
4075	NYSE	NG	Fri, Feb 14, 2020	9.19	9.27	8.98	9.02
4074	NYSE	NG	Thu, Feb 13, 2020	8.97	9.23	8.88	9.15
4073	NYSE	NG	Wed, Feb 12, 2020	8.86	9.01	8.70	8.86
4072	NYSE	NG	Tue, Feb 11, 2020	8.97	9.13	8.86	8.95
4071	NYSE	NG	Mon, Feb 10, 2020	8.83	9.07	8.68	9.01
4070	NYSE	NG	Fri, Feb 7, 2020	9.11	9.20	8.72	8.75
4069	NYSE	NG	Thu, Feb 6, 2020	8.83	9.16	8.80	9.06
4068	NYSE	NG	Wed, Feb 5, 2020	9.07	9.08	8.81	8.85
4067	NYSE	NG	Tue, Feb 4, 2020	8.82	9.12	8.77	9.10
4066	NYSE	NG	Mon, Feb 3, 2020	9.07	9.13	8.93	9.10
4065	NYSE	NG	Fri, Jan 31, 2020	9.20	9.22	9.04	9.12
4064	NYSE	NG	Thu, Jan 30, 2020	9.22	9.27	9.05	9.13
4063	NYSE	NG	Wed, Jan 29, 2020	8.95	9.21	8.89	9.19
4062	NYSE	NG	Tue, Jan 28, 2020	9.01	9.06	8.77	8.91
4061	NYSE	NG	Mon, Jan 27, 2020	9.43	9.46	8.90	9.06
4060	NYSE	NG	Fri, Jan 24, 2020	9.21	9.30	9.10	9.24
4059	NYSE	NG	Thu, Jan 23, 2020	8.70	9.48	8.70	9.23
4058	NYSE	NG	Wed, Jan 22, 2020	8.72	8.88	8.72	8.86
4057	NYSE	NG	Tue, Jan 21, 2020	8.68	8.91	8.65	8.86
4056	NYSE	NG	Fri, Jan 17, 2020	8.98	8.98	8.66	8.74
4055	NYSE	NG	Thu, Jan 16, 2020	8.74	8.92	8.67	8.88
4054	NYSE	NG	Wed, Jan 15, 2020	8.50	8.81	8.33	8.79
4053	NYSE	NG	Tue, Jan 14, 2020	8.26	8.44	8.18	8.37
4052	NYSE	NG	Mon, Jan 13, 2020	8.71	8.77	8.17	8.34
4051	NYSE	NG	Fri, Jan 10, 2020	8.20	8.96	8.19	8.76
4050	NYSE	NG	Thu, Jan 9, 2020	8.41	8.50	8.19	8.24
4049	NYSE	NG	Wed, Jan 8, 2020	9.10	9.12	8.48	8.50
4048	NYSE	NG	Tue, Jan 7, 2020	8.81	9.12	8.59	9.09
4047	NYSE	NG	Mon, Jan 6, 2020	8.74	8.99	8.59	8.67
4046	NYSE	NG	Fri, Jan 3, 2020	9.02	9.06	8.56	8.59
4045	NYSE	NG	Thu, Jan 2, 2020	9.00	9.05	8.75	8.84
4044	NYSE	NG	Tue, Dec 31, 2019	9.18	9.21	8.83	8.96
4043	NYSE	NG	Mon, Dec 30, 2019	8.77	9.09	8.71	9.06
4042	NYSE	NG	Fri, Dec 27, 2019	8.55	8.76	8.31	8.66
4041	NYSE	NG	Thu, Dec 26, 2019	8.49	8.67	8.37	8.53
4040	NYSE	NG	Tue, Dec 24, 2019	8.00	8.40	8.00	8.36
4039	NYSE	NG	Mon, Dec 23, 2019	7.51	7.98	7.46	7.97
4038	NYSE	NG	Fri, Dec 20, 2019	7.48	7.57	7.40	7.41
4037	NYSE	NG	Thu, Dec 19, 2019	7.61	7.66	7.45	7.56
4036	NYSE	NG	Wed, Dec 18, 2019	7.48	7.64	7.44	7.57
4035	NYSE	NG	Tue, Dec 17, 2019	7.49	7.58	7.30	7.49
4034	NYSE	NG	Mon, Dec 16, 2019	7.53	7.61	7.41	7.48
4033	NYSE	NG	Fri, Dec 13, 2019	7.19	7.54	7.12	7.48
4032	NYSE	NG	Thu, Dec 12, 2019	7.20	7.36	7.08	7.19
4031	NYSE	NG	Wed, Dec 11, 2019	6.72	7.09	6.70	7.08
4030	NYSE	NG	Tue, Dec 10, 2019	6.77	6.78	6.62	6.66
4029	NYSE	NG	Mon, Dec 9, 2019	6.94	6.96	6.70	6.70
4028	NYSE	NG	Fri, Dec 6, 2019	7.14	7.15	6.90	6.90
4027	NYSE	NG	Thu, Dec 5, 2019	6.91	7.27	6.91	7.24
4026	NYSE	NG	Wed, Dec 4, 2019	7.05	7.13	6.95	6.99
4025	NYSE	NG	Tue, Dec 3, 2019	6.98	7.09	6.96	7.07
4024	NYSE	NG	Mon, Dec 2, 2019	6.95	6.98	6.83	6.83
4023	NYSE	NG	Fri, Nov 29, 2019	6.74	6.98	6.74	6.96
4022	NYSE	NG	Wed, Nov 27, 2019	6.69	6.77	6.59	6.75
4021	NYSE	NG	Tue, Nov 26, 2019	6.58	6.80	6.53	6.76
4020	NYSE	NG	Mon, Nov 25, 2019	6.57	6.70	6.52	6.59
4019	NYSE	NG	Fri, Nov 22, 2019	6.81	6.81	6.59	6.65
4018	NYSE	NG	Thu, Nov 21, 2019	6.93	6.95	6.69	6.73
4017	NYSE	NG	Wed, Nov 20, 2019	6.90	7.00	6.79	6.91
4016	NYSE	NG	Tue, Nov 19, 2019	6.80	7.00	6.78	6.88
4015	NYSE	NG	Mon, Nov 18, 2019	6.58	6.84	6.56	6.82
4014	NYSE	NG	Fri, Nov 15, 2019	6.67	6.73	6.58	6.63
4013	NYSE	NG	Thu, Nov 14, 2019	6.61	6.77	6.56	6.75
4012	NYSE	NG	Wed, Nov 13, 2019	6.47	6.63	6.44	6.54
4011	NYSE	NG	Tue, Nov 12, 2019	6.17	6.45	6.15	6.45
4010	NYSE	NG	Mon, Nov 11, 2019	6.30	6.38	6.14	6.25
4009	NYSE	NG	Fri, Nov 8, 2019	6.36	6.51	6.21	6.26
4008	NYSE	NG	Thu, Nov 7, 2019	6.74	6.81	6.29	6.42
4007	NYSE	NG	Wed, Nov 6, 2019	6.82	6.91	6.73	6.82
4006	NYSE	NG	Tue, Nov 5, 2019	6.65	6.82	6.65	6.75
4005	NYSE	NG	Mon, Nov 4, 2019	7.20	7.20	6.95	6.95
4004	NYSE	NG	Fri, Nov 1, 2019	7.18	7.26	7.04	7.21
4003	NYSE	NG	Thu, Oct 31, 2019	7.29	7.29	7.14	7.28
4002	NYSE	NG	Wed, Oct 30, 2019	6.93	7.15	6.83	7.14
4001	NYSE	NG	Tue, Oct 29, 2019	6.59	6.90	6.58	6.88
4000	NYSE	NG	Mon, Oct 28, 2019	6.65	6.69	6.53	6.67
3999	NYSE	NG	Fri, Oct 25, 2019	6.95	7.02	6.69	6.77
3998	NYSE	NG	Thu, Oct 24, 2019	6.29	6.67	6.29	6.66
3997	NYSE	NG	Wed, Oct 23, 2019	6.26	6.34	6.22	6.25
3996	NYSE	NG	Tue, Oct 22, 2019	6.23	6.31	6.13	6.22
3995	NYSE	NG	Mon, Oct 21, 2019	6.56	6.63	6.27	6.28
3994	NYSE	NG	Fri, Oct 18, 2019	6.30	6.58	6.30	6.53
3993	NYSE	NG	Thu, Oct 17, 2019	6.16	6.45	6.15	6.39
3992	NYSE	NG	Wed, Oct 16, 2019	6.09	6.20	6.05	6.18
3991	NYSE	NG	Tue, Oct 15, 2019	6.14	6.18	6.01	6.06
3990	NYSE	NG	Mon, Oct 14, 2019	6.27	6.35	6.19	6.21
3989	NYSE	NG	Fri, Oct 11, 2019	6.50	6.53	6.24	6.28
3988	NYSE	NG	Thu, Oct 10, 2019	6.65	6.67	6.52	6.61
3987	NYSE	NG	Wed, Oct 9, 2019	6.79	6.85	6.59	6.66
3986	NYSE	NG	Tue, Oct 8, 2019	6.57	6.81	6.49	6.79
3985	NYSE	NG	Mon, Oct 7, 2019	6.46	6.62	6.42	6.45
3984	NYSE	NG	Fri, Oct 4, 2019	6.28	6.52	6.27	6.50
3983	NYSE	NG	Thu, Oct 3, 2019	6.41	6.52	6.28	6.34
3982	NYSE	NG	Wed, Oct 2, 2019	6.13	6.44	6.08	6.34
3981	NYSE	NG	Tue, Oct 1, 2019	6.04	6.33	6.03	6.15
3980	NYSE	NG	Mon, Sep 30, 2019	6.20	6.34	5.99	6.07
3979	NYSE	NG	Fri, Sep 27, 2019	6.07	6.42	6.07	6.33
3978	NYSE	NG	Thu, Sep 26, 2019	6.43	6.50	6.24	6.24
3977	NYSE	NG	Wed, Sep 25, 2019	6.68	6.69	6.32	6.42
3976	NYSE	NG	Tue, Sep 24, 2019	6.54	6.69	6.47	6.64
3975	NYSE	NG	Mon, Sep 23, 2019	6.47	6.61	6.42	6.58
3974	NYSE	NG	Fri, Sep 20, 2019	6.21	6.43	6.21	6.38
3973	NYSE	NG	Thu, Sep 19, 2019	6.20	6.34	6.17	6.25
3972	NYSE	NG	Wed, Sep 18, 2019	6.38	6.40	6.04	6.17
3971	NYSE	NG	Tue, Sep 17, 2019	6.16	6.38	6.11	6.33
3970	NYSE	NG	Mon, Sep 16, 2019	6.44	6.45	6.02	6.10
3969	NYSE	NG	Fri, Sep 13, 2019	6.52	6.69	6.36	6.39
3968	NYSE	NG	Thu, Sep 12, 2019	6.75	6.81	6.50	6.52
3967	NYSE	NG	Wed, Sep 11, 2019	6.40	6.70	6.40	6.55
3966	NYSE	NG	Tue, Sep 10, 2019	6.50	6.65	6.40	6.48
3965	NYSE	NG	Mon, Sep 9, 2019	6.77	6.82	6.46	6.59
3964	NYSE	NG	Fri, Sep 6, 2019	7.16	7.28	6.76	6.76
3963	NYSE	NG	Thu, Sep 5, 2019	7.39	7.40	7.05	7.13
3962	NYSE	NG	Wed, Sep 4, 2019	7.49	7.60	7.46	7.58
3961	NYSE	NG	Tue, Sep 3, 2019	7.60	7.62	7.38	7.49
3960	NYSE	NG	Fri, Aug 30, 2019	7.38	7.55	7.38	7.44
3959	NYSE	NG	Thu, Aug 29, 2019	7.77	7.84	7.31	7.42
3958	NYSE	NG	Wed, Aug 28, 2019	7.78	7.91	7.60	7.79
3957	NYSE	NG	Tue, Aug 27, 2019	7.52	7.95	7.42	7.83
3956	NYSE	NG	Mon, Aug 26, 2019	7.55	7.65	7.42	7.48
3955	NYSE	NG	Fri, Aug 23, 2019	7.23	7.56	7.16	7.50
3954	NYSE	NG	Thu, Aug 22, 2019	7.12	7.25	7.07	7.11
3953	NYSE	NG	Wed, Aug 21, 2019	7.07	7.23	7.06	7.16
3952	NYSE	NG	Tue, Aug 20, 2019	6.88	7.18	6.85	7.10
3951	NYSE	NG	Mon, Aug 19, 2019	6.72	6.98	6.65	6.82
3950	NYSE	NG	Fri, Aug 16, 2019	6.98	7.03	6.77	6.92
3949	NYSE	NG	Thu, Aug 15, 2019	6.90	7.10	6.84	7.03
3948	NYSE	NG	Wed, Aug 14, 2019	6.88	7.00	6.82	6.89
3947	NYSE	NG	Tue, Aug 13, 2019	6.96	6.98	6.37	6.70
3946	NYSE	NG	Mon, Aug 12, 2019	7.00	7.13	6.81	6.82
3945	NYSE	NG	Fri, Aug 9, 2019	6.89	7.07	6.86	6.95
3944	NYSE	NG	Thu, Aug 8, 2019	6.65	6.97	6.63	6.93
3943	NYSE	NG	Wed, Aug 7, 2019	6.82	6.93	6.71	6.74
3942	NYSE	NG	Tue, Aug 6, 2019	6.62	6.80	6.60	6.70
3941	NYSE	NG	Mon, Aug 5, 2019	6.60	6.79	6.56	6.62
3940	NYSE	NG	Fri, Aug 2, 2019	6.55	6.56	6.42	6.45
3939	NYSE	NG	Thu, Aug 1, 2019	6.01	6.60	5.96	6.59
3938	NYSE	NG	Wed, Jul 31, 2019	6.32	6.48	6.11	6.17
3937	NYSE	NG	Tue, Jul 30, 2019	6.45	6.56	6.36	6.41
3936	NYSE	NG	Mon, Jul 29, 2019	6.30	6.46	6.24	6.44
3935	NYSE	NG	Fri, Jul 26, 2019	6.34	6.37	6.20	6.28
3934	NYSE	NG	Thu, Jul 25, 2019	6.39	6.40	6.20	6.26
3933	NYSE	NG	Wed, Jul 24, 2019	6.28	6.40	6.19	6.39
3932	NYSE	NG	Tue, Jul 23, 2019	6.30	6.37	6.09	6.21
3931	NYSE	NG	Mon, Jul 22, 2019	6.30	6.39	6.26	6.30
3930	NYSE	NG	Fri, Jul 19, 2019	6.42	6.58	6.22	6.29
3929	NYSE	NG	Thu, Jul 18, 2019	6.29	6.57	6.20	6.53
3928	NYSE	NG	Wed, Jul 17, 2019	6.20	6.33	6.14	6.30
3927	NYSE	NG	Tue, Jul 16, 2019	6.03	6.25	5.97	6.14
3926	NYSE	NG	Mon, Jul 15, 2019	6.15	6.27	6.03	6.06
3925	NYSE	NG	Fri, Jul 12, 2019	5.90	6.13	5.89	6.13
3924	NYSE	NG	Thu, Jul 11, 2019	5.85	5.97	5.81	5.88
3923	NYSE	NG	Wed, Jul 10, 2019	5.83	5.88	5.71	5.87
3922	NYSE	NG	Tue, Jul 9, 2019	5.57	5.77	5.52	5.77
3921	NYSE	NG	Mon, Jul 8, 2019	5.55	5.62	5.51	5.57
3920	NYSE	NG	Fri, Jul 5, 2019	5.55	5.60	5.40	5.56
3919	NYSE	NG	Wed, Jul 3, 2019	5.88	5.88	5.62	5.66
3918	NYSE	NG	Tue, Jul 2, 2019	5.68	5.85	5.57	5.81
3917	NYSE	NG	Mon, Jul 1, 2019	5.71	5.76	5.53	5.59
3916	NYSE	NG	Fri, Jun 28, 2019	5.75	5.92	5.55	5.91
3915	NYSE	NG	Thu, Jun 27, 2019	5.56	5.81	5.52	5.78
3914	NYSE	NG	Wed, Jun 26, 2019	5.40	5.69	5.36	5.66
3913	NYSE	NG	Tue, Jun 25, 2019	5.65	5.77	5.41	5.49
3912	NYSE	NG	Mon, Jun 24, 2019	5.30	5.59	5.25	5.56
3911	NYSE	NG	Fri, Jun 21, 2019	5.19	5.34	5.06	5.22
3910	NYSE	NG	Thu, Jun 20, 2019	5.10	5.21	5.03	5.19
3909	NYSE	NG	Wed, Jun 19, 2019	4.69	4.96	4.69	4.94
3908	NYSE	NG	Tue, Jun 18, 2019	4.72	4.80	4.60	4.78
3907	NYSE	NG	Mon, Jun 17, 2019	4.58	4.67	4.47	4.66
3906	NYSE	NG	Fri, Jun 14, 2019	4.49	4.61	4.44	4.46
3905	NYSE	NG	Thu, Jun 13, 2019	4.29	4.45	4.24	4.44
3904	NYSE	NG	Wed, Jun 12, 2019	4.19	4.29	4.17	4.24
3903	NYSE	NG	Tue, Jun 11, 2019	4.08	4.20	4.04	4.17
3902	NYSE	NG	Mon, Jun 10, 2019	4.10	4.18	4.00	4.08
3901	NYSE	NG	Fri, Jun 7, 2019	4.21	4.28	4.20	4.21
3900	NYSE	NG	Thu, Jun 6, 2019	4.17	4.25	4.17	4.21
3899	NYSE	NG	Wed, Jun 5, 2019	4.23	4.28	4.12	4.20
3898	NYSE	NG	Tue, Jun 4, 2019	4.14	4.19	4.10	4.19
3897	NYSE	NG	Mon, Jun 3, 2019	4.09	4.19	4.08	4.17
3896	NYSE	NG	Fri, May 31, 2019	3.94	4.07	3.91	4.05
3895	NYSE	NG	Thu, May 30, 2019	3.78	3.90	3.69	3.89
3894	NYSE	NG	Wed, May 29, 2019	3.74	3.81	3.72	3.81
3893	NYSE	NG	Tue, May 28, 2019	3.75	3.80	3.70	3.75
3892	NYSE	NG	Fri, May 24, 2019	3.86	3.86	3.74	3.77
3891	NYSE	NG	Thu, May 23, 2019	3.79	3.91	3.79	3.83
3890	NYSE	NG	Wed, May 22, 2019	3.81	3.86	3.78	3.79
3889	NYSE	NG	Tue, May 21, 2019	3.80	3.85	3.77	3.83
3888	NYSE	NG	Mon, May 20, 2019	3.84	3.87	3.80	3.81
3887	NYSE	NG	Fri, May 17, 2019	3.83	3.88	3.80	3.87
3886	NYSE	NG	Thu, May 16, 2019	3.91	3.94	3.82	3.86
3885	NYSE	NG	Wed, May 15, 2019	3.92	3.97	3.90	3.94
3884	NYSE	NG	Tue, May 14, 2019	3.98	3.98	3.87	3.93
3883	NYSE	NG	Mon, May 13, 2019	3.86	4.01	3.84	3.97
3882	NYSE	NG	Fri, May 10, 2019	3.88	3.90	3.82	3.84
3881	NYSE	NG	Thu, May 9, 2019	3.89	3.91	3.83	3.85
3880	NYSE	NG	Wed, May 8, 2019	3.99	3.99	3.84	3.87
3879	NYSE	NG	Tue, May 7, 2019	3.88	3.98	3.85	3.96
3878	NYSE	NG	Mon, May 6, 2019	3.95	3.96	3.87	3.89
3877	NYSE	NG	Fri, May 3, 2019	3.91	3.97	3.91	3.91
3876	NYSE	NG	Thu, May 2, 2019	3.92	3.98	3.85	3.90
3875	NYSE	NG	Wed, May 1, 2019	4.00	4.05	3.89	3.96
3874	NYSE	NG	Tue, Apr 30, 2019	3.96	4.01	3.96	4.00
3873	NYSE	NG	Mon, Apr 29, 2019	4.11	4.11	3.95	3.97
3872	NYSE	NG	Fri, Apr 26, 2019	4.09	4.19	4.09	4.13
3871	NYSE	NG	Thu, Apr 25, 2019	4.04	4.12	4.03	4.09
3870	NYSE	NG	Wed, Apr 24, 2019	4.03	4.09	4.00	4.05
3869	NYSE	NG	Tue, Apr 23, 2019	4.01	4.09	3.99	4.04
3868	NYSE	NG	Mon, Apr 22, 2019	4.18	4.18	4.03	4.05
3867	NYSE	NG	Thu, Apr 18, 2019	4.14	4.18	4.08	4.12
3866	NYSE	NG	Wed, Apr 17, 2019	4.15	4.21	4.10	4.16
3865	NYSE	NG	Tue, Apr 16, 2019	4.27	4.27	4.14	4.18
3864	NYSE	NG	Mon, Apr 15, 2019	4.29	4.33	4.23	4.33
3863	NYSE	NG	Fri, Apr 12, 2019	4.31	4.35	4.28	4.33
3862	NYSE	NG	Thu, Apr 11, 2019	4.34	4.36	4.26	4.32
3861	NYSE	NG	Wed, Apr 10, 2019	4.46	4.50	4.36	4.37
3860	NYSE	NG	Tue, Apr 9, 2019	4.45	4.54	4.40	4.49
3859	NYSE	NG	Mon, Apr 8, 2019	4.38	4.45	4.36	4.41
3858	NYSE	NG	Fri, Apr 5, 2019	4.30	4.32	4.22	4.29
3857	NYSE	NG	Thu, Apr 4, 2019	4.21	4.36	4.16	4.33
3856	NYSE	NG	Wed, Apr 3, 2019	4.01	4.27	3.97	4.25
3855	NYSE	NG	Tue, Apr 2, 2019	4.04	4.17	4.04	4.16
3854	NYSE	NG	Mon, Apr 1, 2019	4.16	4.19	3.99	4.06
3853	NYSE	NG	Fri, Mar 29, 2019	4.23	4.23	4.13	4.17
3852	NYSE	NG	Thu, Mar 28, 2019	4.31	4.31	4.15	4.18
3851	NYSE	NG	Wed, Mar 27, 2019	4.39	4.43	4.34	4.35
3850	NYSE	NG	Tue, Mar 26, 2019	4.38	4.46	4.35	4.42
3849	NYSE	NG	Mon, Mar 25, 2019	4.36	4.50	4.34	4.45
3848	NYSE	NG	Fri, Mar 22, 2019	4.25	4.41	4.25	4.32
3847	NYSE	NG	Thu, Mar 21, 2019	4.30	4.32	4.19	4.30
3846	NYSE	NG	Wed, Mar 20, 2019	4.23	4.30	4.10	4.26
3845	NYSE	NG	Tue, Mar 19, 2019	4.23	4.28	4.21	4.22
3844	NYSE	NG	Mon, Mar 18, 2019	4.33	4.33	4.18	4.23
3843	NYSE	NG	Fri, Mar 15, 2019	4.33	4.35	4.21	4.31
3842	NYSE	NG	Thu, Mar 14, 2019	4.25	4.33	4.24	4.30
3841	NYSE	NG	Wed, Mar 13, 2019	4.15	4.37	4.15	4.35
3840	NYSE	NG	Tue, Mar 12, 2019	4.22	4.25	4.14	4.15
3839	NYSE	NG	Mon, Mar 11, 2019	4.23	4.24	4.09	4.22
3838	NYSE	NG	Fri, Mar 8, 2019	4.05	4.22	4.04	4.22
3837	NYSE	NG	Thu, Mar 7, 2019	3.92	4.01	3.88	4.00
3836	NYSE	NG	Wed, Mar 6, 2019	3.93	3.96	3.85	3.89
3835	NYSE	NG	Tue, Mar 5, 2019	3.95	3.97	3.91	3.96
3834	NYSE	NG	Mon, Mar 4, 2019	3.84	3.98	3.84	3.95
3833	NYSE	NG	Fri, Mar 1, 2019	3.96	3.98	3.87	3.93
3832	NYSE	NG	Thu, Feb 28, 2019	3.91	4.00	3.84	3.97
3831	NYSE	NG	Wed, Feb 27, 2019	3.93	3.97	3.85	3.95
3830	NYSE	NG	Tue, Feb 26, 2019	3.83	3.96	3.76	3.96
3829	NYSE	NG	Mon, Feb 25, 2019	3.93	3.97	3.86	3.87
3828	NYSE	NG	Fri, Feb 22, 2019	3.87	3.95	3.84	3.93
3827	NYSE	NG	Thu, Feb 21, 2019	3.80	3.86	3.68	3.84
3826	NYSE	NG	Wed, Feb 20, 2019	3.83	3.90	3.80	3.83
3825	NYSE	NG	Tue, Feb 19, 2019	3.79	3.88	3.79	3.85
3824	NYSE	NG	Fri, Feb 15, 2019	3.71	3.79	3.64	3.79
3823	NYSE	NG	Thu, Feb 14, 2019	3.66	3.72	3.62	3.72
3822	NYSE	NG	Wed, Feb 13, 2019	3.52	3.66	3.52	3.64
3821	NYSE	NG	Tue, Feb 12, 2019	3.67	3.67	3.54	3.56
3820	NYSE	NG	Mon, Feb 11, 2019	3.70	3.71	3.62	3.63
3819	NYSE	NG	Fri, Feb 8, 2019	3.69	3.73	3.66	3.70
3818	NYSE	NG	Thu, Feb 7, 2019	3.75	3.77	3.66	3.68
3817	NYSE	NG	Wed, Feb 6, 2019	3.76	3.86	3.73	3.75
3816	NYSE	NG	Tue, Feb 5, 2019	3.89	3.89	3.77	3.82
3815	NYSE	NG	Mon, Feb 4, 2019	3.81	3.90	3.79	3.86
3814	NYSE	NG	Fri, Feb 1, 2019	3.90	3.92	3.78	3.85
3813	NYSE	NG	Thu, Jan 31, 2019	3.85	3.92	3.84	3.89
3812	NYSE	NG	Wed, Jan 30, 2019	3.78	3.86	3.67	3.83
3811	NYSE	NG	Tue, Jan 29, 2019	3.74	3.82	3.69	3.77
3810	NYSE	NG	Mon, Jan 28, 2019	3.70	3.71	3.61	3.69
3809	NYSE	NG	Fri, Jan 25, 2019	3.60	3.73	3.54	3.64
3808	NYSE	NG	Thu, Jan 24, 2019	3.55	3.56	3.42	3.51
3807	NYSE	NG	Wed, Jan 23, 2019	3.61	3.61	3.49	3.53
3806	NYSE	NG	Tue, Jan 22, 2019	3.56	3.61	3.50	3.59
3805	NYSE	NG	Fri, Jan 18, 2019	3.70	3.70	3.50	3.50
3804	NYSE	NG	Thu, Jan 17, 2019	3.71	3.77	3.70	3.70
3803	NYSE	NG	Wed, Jan 16, 2019	3.73	3.79	3.70	3.74
3802	NYSE	NG	Tue, Jan 15, 2019	3.81	3.84	3.71	3.74
3801	NYSE	NG	Mon, Jan 14, 2019	3.90	3.91	3.77	3.83
3800	NYSE	NG	Fri, Jan 11, 2019	3.94	3.99	3.88	3.88
3799	NYSE	NG	Thu, Jan 10, 2019	3.98	4.05	3.94	3.94
3798	NYSE	NG	Wed, Jan 9, 2019	4.00	4.05	3.96	4.02
3797	NYSE	NG	Tue, Jan 8, 2019	3.99	4.03	3.92	3.99
3796	NYSE	NG	Mon, Jan 7, 2019	4.10	4.10	3.98	4.00
3795	NYSE	NG	Fri, Jan 4, 2019	4.10	4.11	4.01	4.09
3794	NYSE	NG	Thu, Jan 3, 2019	3.97	4.15	3.97	4.14
3793	NYSE	NG	Wed, Jan 2, 2019	3.93	4.02	3.89	3.96
3792	NYSE	NG	Mon, Dec 31, 2018	3.99	3.99	3.88	3.95
3791	NYSE	NG	Fri, Dec 28, 2018	3.98	4.02	3.91	3.93
3790	NYSE	NG	Thu, Dec 27, 2018	4.00	4.05	3.88	4.00
3789	NYSE	NG	Wed, Dec 26, 2018	3.98	4.08	3.95	3.99
3788	NYSE	NG	Mon, Dec 24, 2018	3.92	3.98	3.88	3.97
3787	NYSE	NG	Fri, Dec 21, 2018	3.88	3.92	3.76	3.83
3786	NYSE	NG	Thu, Dec 20, 2018	3.86	3.92	3.81	3.88
3785	NYSE	NG	Wed, Dec 19, 2018	3.91	4.02	3.70	3.70
3784	NYSE	NG	Tue, Dec 18, 2018	3.83	3.98	3.83	3.91
3783	NYSE	NG	Mon, Dec 17, 2018	3.83	3.92	3.81	3.87
3782	NYSE	NG	Fri, Dec 14, 2018	3.91	3.91	3.78	3.84
3781	NYSE	NG	Thu, Dec 13, 2018	4.00	4.03	3.89	3.92
3780	NYSE	NG	Wed, Dec 12, 2018	3.85	4.00	3.85	3.99
3779	NYSE	NG	Tue, Dec 11, 2018	3.87	3.94	3.84	3.86
3778	NYSE	NG	Mon, Dec 10, 2018	3.90	3.99	3.85	3.88
3777	NYSE	NG	Fri, Dec 7, 2018	3.81	3.96	3.78	3.92
3776	NYSE	NG	Thu, Dec 6, 2018	3.81	3.82	3.73	3.76
3775	NYSE	NG	Tue, Dec 4, 2018	3.80	3.89	3.75	3.77
3774	NYSE	NG	Mon, Dec 3, 2018	3.75	3.78	3.69	3.76
3773	NYSE	NG	Fri, Nov 30, 2018	3.69	3.73	3.63	3.67
3772	NYSE	NG	Thu, Nov 29, 2018	3.76	3.79	3.70	3.72
3771	NYSE	NG	Wed, Nov 28, 2018	3.63	3.79	3.62	3.76
3770	NYSE	NG	Tue, Nov 27, 2018	3.75	3.75	3.62	3.68
3769	NYSE	NG	Mon, Nov 26, 2018	3.78	3.85	3.71	3.73
3768	NYSE	NG	Fri, Nov 23, 2018	3.73	3.94	3.73	3.82
3767	NYSE	NG	Wed, Nov 21, 2018	3.80	3.93	3.79	3.91
3766	NYSE	NG	Tue, Nov 20, 2018	3.83	3.86	3.74	3.80
3765	NYSE	NG	Mon, Nov 19, 2018	3.87	3.91	3.79	3.84
3764	NYSE	NG	Fri, Nov 16, 2018	3.90	3.96	3.86	3.88
3763	NYSE	NG	Thu, Nov 15, 2018	3.84	3.93	3.78	3.86
3762	NYSE	NG	Wed, Nov 14, 2018	3.73	3.89	3.71	3.84
3761	NYSE	NG	Tue, Nov 13, 2018	3.78	3.82	3.70	3.72
3760	NYSE	NG	Mon, Nov 12, 2018	3.89	3.93	3.77	3.78
3759	NYSE	NG	Fri, Nov 9, 2018	3.93	4.02	3.90	3.90
3758	NYSE	NG	Thu, Nov 8, 2018	3.97	4.06	3.97	3.99
3757	NYSE	NG	Wed, Nov 7, 2018	4.05	4.13	3.98	3.99
3756	NYSE	NG	Tue, Nov 6, 2018	4.03	4.09	4.01	4.04
3755	NYSE	NG	Mon, Nov 5, 2018	4.05	4.18	4.02	4.04
3754	NYSE	NG	Fri, Nov 2, 2018	4.13	4.22	4.11	4.11
3753	NYSE	NG	Thu, Nov 1, 2018	4.09	4.25	4.08	4.18
3752	NYSE	NG	Wed, Oct 31, 2018	4.13	4.13	4.02	4.03
3751	NYSE	NG	Tue, Oct 30, 2018	4.05	4.22	4.05	4.18
3750	NYSE	NG	Mon, Oct 29, 2018	3.94	4.17	3.91	4.12
3749	NYSE	NG	Fri, Oct 26, 2018	3.99	4.16	3.97	3.97
3748	NYSE	NG	Thu, Oct 25, 2018	4.23	4.27	3.99	3.99
3747	NYSE	NG	Wed, Oct 24, 2018	4.25	4.33	4.20	4.25
3746	NYSE	NG	Tue, Oct 23, 2018	4.29	4.31	4.17	4.27
3745	NYSE	NG	Mon, Oct 22, 2018	4.26	4.27	4.17	4.18
3744	NYSE	NG	Fri, Oct 19, 2018	4.21	4.27	4.15	4.27
3743	NYSE	NG	Thu, Oct 18, 2018	4.21	4.30	4.19	4.22
3742	NYSE	NG	Wed, Oct 17, 2018	4.20	4.28	4.14	4.25
3741	NYSE	NG	Tue, Oct 16, 2018	4.31	4.33	4.16	4.17
3740	NYSE	NG	Mon, Oct 15, 2018	4.19	4.33	4.17	4.30
3739	NYSE	NG	Fri, Oct 12, 2018	4.20	4.23	3.99	4.16
3738	NYSE	NG	Thu, Oct 11, 2018	3.98	4.21	3.91	4.20
3737	NYSE	NG	Wed, Oct 10, 2018	3.98	4.01	3.79	3.91
3736	NYSE	NG	Tue, Oct 9, 2018	3.94	4.06	3.92	3.99
3735	NYSE	NG	Mon, Oct 8, 2018	3.93	3.98	3.82	3.94
3734	NYSE	NG	Fri, Oct 5, 2018	4.00	4.09	3.97	4.00
3733	NYSE	NG	Thu, Oct 4, 2018	3.91	4.07	3.87	3.96
3732	NYSE	NG	Wed, Oct 3, 2018	3.81	3.98	3.67	3.92
3731	NYSE	NG	Tue, Oct 2, 2018	3.71	3.86	3.69	3.79
3730	NYSE	NG	Mon, Oct 1, 2018	3.66	3.74	3.64	3.69
3729	NYSE	NG	Fri, Sep 28, 2018	3.68	3.76	3.63	3.71
3728	NYSE	NG	Thu, Sep 27, 2018	3.67	3.67	3.58	3.65
3727	NYSE	NG	Wed, Sep 26, 2018	3.70	3.79	3.66	3.70
3726	NYSE	NG	Tue, Sep 25, 2018	3.88	3.89	3.75	3.75
3725	NYSE	NG	Mon, Sep 24, 2018	3.82	3.92	3.79	3.82
3724	NYSE	NG	Fri, Sep 21, 2018	3.81	3.84	3.76	3.77
3723	NYSE	NG	Thu, Sep 20, 2018	3.75	3.88	3.74	3.87
3722	NYSE	NG	Wed, Sep 19, 2018	3.69	3.80	3.69	3.74
3721	NYSE	NG	Tue, Sep 18, 2018	3.69	3.76	3.64	3.71
3720	NYSE	NG	Mon, Sep 17, 2018	3.58	3.72	3.51	3.68
3719	NYSE	NG	Fri, Sep 14, 2018	3.61	3.66	3.54	3.54
3718	NYSE	NG	Thu, Sep 13, 2018	3.83	3.84	3.63	3.63
3717	NYSE	NG	Wed, Sep 12, 2018	3.55	3.82	3.47	3.75
3716	NYSE	NG	Tue, Sep 11, 2018	3.41	3.56	3.41	3.55
3715	NYSE	NG	Mon, Sep 10, 2018	3.52	3.57	3.45	3.45
3714	NYSE	NG	Fri, Sep 7, 2018	3.46	3.57	3.45	3.49
3713	NYSE	NG	Thu, Sep 6, 2018	3.55	3.65	3.48	3.49
3712	NYSE	NG	Wed, Sep 5, 2018	3.58	3.61	3.49	3.52
3711	NYSE	NG	Tue, Sep 4, 2018	3.63	3.65	3.47	3.58
3710	NYSE	NG	Fri, Aug 31, 2018	3.64	3.71	3.61	3.67
3709	NYSE	NG	Thu, Aug 30, 2018	3.73	3.78	3.62	3.64
3708	NYSE	NG	Wed, Aug 29, 2018	3.72	3.81	3.68	3.76
3707	NYSE	NG	Tue, Aug 28, 2018	3.85	3.87	3.70	3.74
3706	NYSE	NG	Mon, Aug 27, 2018	3.79	3.85	3.75	3.83
3705	NYSE	NG	Fri, Aug 24, 2018	3.47	3.76	3.47	3.74
3704	NYSE	NG	Thu, Aug 23, 2018	3.66	3.67	3.43	3.45
3703	NYSE	NG	Wed, Aug 22, 2018	3.73	3.75	3.66	3.68
3702	NYSE	NG	Tue, Aug 21, 2018	3.67	3.75	3.61	3.73
3701	NYSE	NG	Mon, Aug 20, 2018	3.77	3.83	3.63	3.64
3700	NYSE	NG	Fri, Aug 17, 2018	3.66	3.82	3.66	3.77
3699	NYSE	NG	Thu, Aug 16, 2018	4.22	4.25	3.63	3.65
3698	NYSE	NG	Wed, Aug 15, 2018	4.31	4.35	4.19	4.23
3697	NYSE	NG	Tue, Aug 14, 2018	4.37	4.42	4.31	4.38
3696	NYSE	NG	Mon, Aug 13, 2018	4.31	4.37	4.29	4.31
3695	NYSE	NG	Fri, Aug 10, 2018	4.30	4.36	4.25	4.33
3694	NYSE	NG	Thu, Aug 9, 2018	4.35	4.38	4.29	4.31
3693	NYSE	NG	Wed, Aug 8, 2018	4.27	4.37	4.27	4.31
3692	NYSE	NG	Tue, Aug 7, 2018	4.27	4.33	4.27	4.27
3691	NYSE	NG	Mon, Aug 6, 2018	4.25	4.38	4.25	4.27
3690	NYSE	NG	Fri, Aug 3, 2018	4.30	4.40	4.29	4.30
3689	NYSE	NG	Thu, Aug 2, 2018	4.23	4.36	4.23	4.30
3688	NYSE	NG	Wed, Aug 1, 2018	4.30	4.37	4.27	4.27
3687	NYSE	NG	Tue, Jul 31, 2018	4.28	4.38	4.27	4.31
3686	NYSE	NG	Mon, Jul 30, 2018	4.34	4.38	4.28	4.28
3685	NYSE	NG	Fri, Jul 27, 2018	4.49	4.52	4.34	4.35
3684	NYSE	NG	Thu, Jul 26, 2018	4.50	4.55	4.45	4.47
3683	NYSE	NG	Wed, Jul 25, 2018	4.46	4.56	4.46	4.50
3682	NYSE	NG	Tue, Jul 24, 2018	4.43	4.51	4.36	4.43
3681	NYSE	NG	Mon, Jul 23, 2018	4.43	4.48	4.35	4.45
3680	NYSE	NG	Fri, Jul 20, 2018	4.56	4.58	4.40	4.48
3679	NYSE	NG	Thu, Jul 19, 2018	4.31	4.59	4.30	4.53
3678	NYSE	NG	Wed, Jul 18, 2018	4.43	4.51	4.35	4.35
3677	NYSE	NG	Tue, Jul 17, 2018	4.32	4.51	4.31	4.43
3676	NYSE	NG	Mon, Jul 16, 2018	4.32	4.45	4.28	4.32
3675	NYSE	NG	Fri, Jul 13, 2018	4.31	4.35	4.27	4.29
3674	NYSE	NG	Thu, Jul 12, 2018	4.37	4.41	4.30	4.30
3673	NYSE	NG	Wed, Jul 11, 2018	4.43	4.47	4.35	4.37
3672	NYSE	NG	Tue, Jul 10, 2018	4.40	4.48	4.39	4.46
3671	NYSE	NG	Mon, Jul 9, 2018	4.60	4.62	4.41	4.43
3670	NYSE	NG	Fri, Jul 6, 2018	4.56	4.59	4.52	4.56
3669	NYSE	NG	Thu, Jul 5, 2018	4.66	4.68	4.54	4.57
3668	NYSE	NG	Tue, Jul 3, 2018	4.48	4.62	4.42	4.62
3667	NYSE	NG	Mon, Jul 2, 2018	4.41	4.53	4.41	4.47
3666	NYSE	NG	Fri, Jun 29, 2018	4.34	4.47	4.30	4.45
3665	NYSE	NG	Thu, Jun 28, 2018	4.15	4.35	4.15	4.32
3664	NYSE	NG	Wed, Jun 27, 2018	4.40	4.45	4.29	4.31
3663	NYSE	NG	Tue, Jun 26, 2018	4.27	4.45	4.27	4.39
3662	NYSE	NG	Mon, Jun 25, 2018	4.59	4.60	4.24	4.31
3661	NYSE	NG	Fri, Jun 22, 2018	4.60	4.63	4.57	4.58
3660	NYSE	NG	Thu, Jun 21, 2018	4.66	4.67	4.59	4.60
3659	NYSE	NG	Wed, Jun 20, 2018	4.69	4.73	4.61	4.64
3658	NYSE	NG	Tue, Jun 19, 2018	4.58	4.68	4.58	4.66
3657	NYSE	NG	Mon, Jun 18, 2018	4.74	4.78	4.59	4.62
3656	NYSE	NG	Fri, Jun 15, 2018	4.74	4.77	4.64	4.75
3655	NYSE	NG	Thu, Jun 14, 2018	4.80	4.82	4.72	4.79
3654	NYSE	NG	Wed, Jun 13, 2018	4.61	4.77	4.57	4.74
3653	NYSE	NG	Tue, Jun 12, 2018	4.47	4.59	4.46	4.57
3652	NYSE	NG	Mon, Jun 11, 2018	4.43	4.47	4.35	4.47
3651	NYSE	NG	Fri, Jun 8, 2018	4.48	4.50	4.42	4.45
3650	NYSE	NG	Thu, Jun 7, 2018	4.57	4.60	4.50	4.50
3649	NYSE	NG	Wed, Jun 6, 2018	4.57	4.61	4.52	4.54
3648	NYSE	NG	Tue, Jun 5, 2018	4.51	4.60	4.51	4.57
3647	NYSE	NG	Mon, Jun 4, 2018	4.65	4.71	4.54	4.55
3646	NYSE	NG	Fri, Jun 1, 2018	4.82	4.85	4.66	4.68
3645	NYSE	NG	Thu, May 31, 2018	4.83	4.88	4.82	4.84
3644	NYSE	NG	Wed, May 30, 2018	4.89	4.90	4.82	4.85
3643	NYSE	NG	Tue, May 29, 2018	4.79	4.88	4.76	4.85
3642	NYSE	NG	Fri, May 25, 2018	4.83	4.87	4.80	4.86
3641	NYSE	NG	Thu, May 24, 2018	4.66	4.83	4.63	4.81
3640	NYSE	NG	Wed, May 23, 2018	4.55	4.68	4.54	4.66
3639	NYSE	NG	Tue, May 22, 2018	4.67	4.80	4.57	4.58
3638	NYSE	NG	Mon, May 21, 2018	4.79	4.79	4.67	4.67
3637	NYSE	NG	Fri, May 18, 2018	4.83	4.90	4.82	4.83
3636	NYSE	NG	Thu, May 17, 2018	4.94	4.94	4.84	4.86
3635	NYSE	NG	Wed, May 16, 2018	4.88	4.94	4.86	4.92
3634	NYSE	NG	Tue, May 15, 2018	4.85	4.90	4.70	4.88
3633	NYSE	NG	Mon, May 14, 2018	4.93	4.97	4.87	4.92
3632	NYSE	NG	Fri, May 11, 2018	4.89	4.96	4.86	4.90
3631	NYSE	NG	Thu, May 10, 2018	4.84	4.93	4.81	4.84
3630	NYSE	NG	Wed, May 9, 2018	4.86	4.95	4.75	4.80
3629	NYSE	NG	Tue, May 8, 2018	4.72	4.91	4.65	4.89
3628	NYSE	NG	Mon, May 7, 2018	4.97	5.01	4.74	4.75
3627	NYSE	NG	Fri, May 4, 2018	4.93	5.05	4.93	5.02
3626	NYSE	NG	Thu, May 3, 2018	5.04	5.04	4.91	4.96
3625	NYSE	NG	Wed, May 2, 2018	4.91	5.03	4.90	4.92
3624	NYSE	NG	Tue, May 1, 2018	4.76	4.92	4.70	4.90
3623	NYSE	NG	Mon, Apr 30, 2018	4.73	4.85	4.71	4.78
3622	NYSE	NG	Fri, Apr 27, 2018	4.73	4.79	4.70	4.75
3621	NYSE	NG	Thu, Apr 26, 2018	4.80	4.81	4.69	4.72
3620	NYSE	NG	Wed, Apr 25, 2018	4.75	4.84	4.74	4.78
3619	NYSE	NG	Tue, Apr 24, 2018	4.60	4.94	4.58	4.80
3618	NYSE	NG	Mon, Apr 23, 2018	4.74	4.74	4.60	4.62
3617	NYSE	NG	Fri, Apr 20, 2018	4.69	4.83	4.67	4.81
3616	NYSE	NG	Thu, Apr 19, 2018	4.62	4.73	4.58	4.72
3615	NYSE	NG	Wed, Apr 18, 2018	4.66	4.68	4.59	4.63
3614	NYSE	NG	Tue, Apr 17, 2018	4.69	4.69	4.60	4.61
3613	NYSE	NG	Mon, Apr 16, 2018	4.62	4.69	4.59	4.68
3612	NYSE	NG	Fri, Apr 13, 2018	4.65	4.68	4.60	4.65
3611	NYSE	NG	Thu, Apr 12, 2018	4.63	4.66	4.55	4.62
3610	NYSE	NG	Wed, Apr 11, 2018	4.64	4.79	4.55	4.65
3609	NYSE	NG	Tue, Apr 10, 2018	4.67	4.67	4.58	4.61
3608	NYSE	NG	Mon, Apr 9, 2018	4.68	4.68	4.58	4.65
3607	NYSE	NG	Fri, Apr 6, 2018	4.54	4.69	4.53	4.65
3606	NYSE	NG	Thu, Apr 5, 2018	4.42	4.64	4.41	4.50
3605	NYSE	NG	Wed, Apr 4, 2018	4.60	4.72	4.54	4.57
3604	NYSE	NG	Tue, Apr 3, 2018	4.48	4.58	4.45	4.57
3603	NYSE	NG	Mon, Apr 2, 2018	4.39	4.51	4.32	4.51
3602	NYSE	NG	Thu, Mar 29, 2018	4.29	4.38	4.26	4.33
3601	NYSE	NG	Wed, Mar 28, 2018	4.45	4.46	4.28	4.31
3600	NYSE	NG	Tue, Mar 27, 2018	4.65	4.65	4.44	4.48
3599	NYSE	NG	Mon, Mar 26, 2018	4.64	4.72	4.58	4.68
3598	NYSE	NG	Fri, Mar 23, 2018	4.54	4.64	4.46	4.61
3597	NYSE	NG	Thu, Mar 22, 2018	4.43	4.48	4.35	4.46
3596	NYSE	NG	Wed, Mar 21, 2018	4.44	4.56	4.32	4.44
3595	NYSE	NG	Tue, Mar 20, 2018	4.34	4.43	4.28	4.42
3594	NYSE	NG	Mon, Mar 19, 2018	4.00	4.58	3.93	4.39
3593	NYSE	NG	Fri, Mar 16, 2018	4.18	4.19	4.04	4.08
3592	NYSE	NG	Thu, Mar 15, 2018	3.94	4.21	3.94	4.20
3591	NYSE	NG	Wed, Mar 14, 2018	3.95	4.01	3.90	3.99
3590	NYSE	NG	Tue, Mar 13, 2018	4.03	4.05	3.95	3.97
3589	NYSE	NG	Mon, Mar 12, 2018	3.97	4.02	3.92	4.00
3588	NYSE	NG	Fri, Mar 9, 2018	4.00	4.02	3.93	3.96
3587	NYSE	NG	Thu, Mar 8, 2018	4.00	4.03	3.92	4.01
3586	NYSE	NG	Wed, Mar 7, 2018	4.10	4.10	3.96	3.99
3585	NYSE	NG	Tue, Mar 6, 2018	4.09	4.18	4.07	4.10
3584	NYSE	NG	Mon, Mar 5, 2018	3.88	4.06	3.88	4.03
3583	NYSE	NG	Fri, Mar 2, 2018	4.06	4.06	3.87	3.88
3582	NYSE	NG	Thu, Mar 1, 2018	3.93	4.06	3.86	4.01
3581	NYSE	NG	Wed, Feb 28, 2018	3.95	4.00	3.90	3.96
3580	NYSE	NG	Tue, Feb 27, 2018	4.05	4.07	3.92	3.94
3579	NYSE	NG	Mon, Feb 26, 2018	4.13	4.14	4.02	4.07
3578	NYSE	NG	Fri, Feb 23, 2018	4.01	4.12	4.00	4.08
3577	NYSE	NG	Thu, Feb 22, 2018	4.10	4.14	3.99	4.03
3576	NYSE	NG	Wed, Feb 21, 2018	4.02	4.20	4.01	4.07
3575	NYSE	NG	Tue, Feb 20, 2018	4.09	4.18	4.00	4.01
3574	NYSE	NG	Fri, Feb 16, 2018	4.10	4.18	4.07	4.17
3573	NYSE	NG	Thu, Feb 15, 2018	4.13	4.22	4.04	4.16
3572	NYSE	NG	Wed, Feb 14, 2018	3.71	4.19	3.69	4.15
3571	NYSE	NG	Tue, Feb 13, 2018	3.79	3.79	3.66	3.71
3570	NYSE	NG	Mon, Feb 12, 2018	3.76	3.80	3.65	3.78
3569	NYSE	NG	Fri, Feb 9, 2018	3.69	3.71	3.59	3.60
3568	NYSE	NG	Thu, Feb 8, 2018	3.69	3.78	3.64	3.69
3567	NYSE	NG	Wed, Feb 7, 2018	3.66	3.75	3.60	3.66
3566	NYSE	NG	Tue, Feb 6, 2018	3.69	3.82	3.68	3.72
3565	NYSE	NG	Mon, Feb 5, 2018	3.61	3.77	3.59	3.71
3564	NYSE	NG	Fri, Feb 2, 2018	3.66	3.71	3.61	3.63
3563	NYSE	NG	Thu, Feb 1, 2018	3.66	3.76	3.64	3.72
3562	NYSE	NG	Wed, Jan 31, 2018	3.71	3.78	3.60	3.72
3561	NYSE	NG	Tue, Jan 30, 2018	3.85	3.87	3.71	3.72
3560	NYSE	NG	Mon, Jan 29, 2018	3.97	3.99	3.82	3.82
3559	NYSE	NG	Fri, Jan 26, 2018	3.96	3.98	3.81	3.97
3558	NYSE	NG	Thu, Jan 25, 2018	4.25	4.37	3.88	3.90
3557	NYSE	NG	Wed, Jan 24, 2018	4.05	4.42	4.04	4.41
3556	NYSE	NG	Tue, Jan 23, 2018	3.94	4.02	3.81	4.00
3555	NYSE	NG	Mon, Jan 22, 2018	4.00	4.04	3.92	3.94
3554	NYSE	NG	Fri, Jan 19, 2018	3.94	3.99	3.90	3.98
3553	NYSE	NG	Thu, Jan 18, 2018	4.00	4.01	3.90	3.91
3552	NYSE	NG	Wed, Jan 17, 2018	3.90	4.03	3.90	3.97
3551	NYSE	NG	Tue, Jan 16, 2018	4.00	4.03	3.88	3.96
3550	NYSE	NG	Fri, Jan 12, 2018	3.90	3.99	3.89	3.96
3549	NYSE	NG	Thu, Jan 11, 2018	3.89	3.92	3.84	3.88
3548	NYSE	NG	Wed, Jan 10, 2018	3.85	3.92	3.81	3.88
3547	NYSE	NG	Tue, Jan 9, 2018	3.77	3.87	3.75	3.79
3546	NYSE	NG	Mon, Jan 8, 2018	3.86	3.86	3.75	3.79
3545	NYSE	NG	Fri, Jan 5, 2018	3.88	3.91	3.84	3.86
3544	NYSE	NG	Thu, Jan 4, 2018	3.90	3.97	3.87	3.92
3543	NYSE	NG	Wed, Jan 3, 2018	4.08	4.08	3.91	3.95
3542	NYSE	NG	Tue, Jan 2, 2018	3.97	4.08	3.93	4.06
3541	NYSE	NG	Fri, Dec 29, 2017	3.97	4.02	3.91	3.93
3540	NYSE	NG	Thu, Dec 28, 2017	4.07	4.09	3.95	4.00
3539	NYSE	NG	Wed, Dec 27, 2017	4.04	4.11	4.00	4.05
3538	NYSE	NG	Tue, Dec 26, 2017	3.96	4.04	3.95	4.02
3537	NYSE	NG	Fri, Dec 22, 2017	3.95	4.06	3.95	3.97
3536	NYSE	NG	Thu, Dec 21, 2017	3.98	4.09	3.97	4.06
3535	NYSE	NG	Wed, Dec 20, 2017	4.01	4.06	3.88	4.03
3534	NYSE	NG	Tue, Dec 19, 2017	3.83	4.03	3.77	4.01
3533	NYSE	NG	Mon, Dec 18, 2017	3.68	3.79	3.66	3.78
3532	NYSE	NG	Fri, Dec 15, 2017	3.64	3.68	3.61	3.68
3531	NYSE	NG	Thu, Dec 14, 2017	3.62	3.68	3.60	3.64
3530	NYSE	NG	Wed, Dec 13, 2017	3.45	3.68	3.45	3.65
3529	NYSE	NG	Tue, Dec 12, 2017	3.60	3.61	3.46	3.51
3528	NYSE	NG	Mon, Dec 11, 2017	3.45	3.64	3.41	3.61
3527	NYSE	NG	Fri, Dec 8, 2017	3.35	3.49	3.35	3.44
3526	NYSE	NG	Thu, Dec 7, 2017	3.42	3.53	3.38	3.40
3525	NYSE	NG	Wed, Dec 6, 2017	3.75	3.81	3.50	3.50
3524	NYSE	NG	Tue, Dec 5, 2017	3.82	3.89	3.76	3.76
3523	NYSE	NG	Mon, Dec 4, 2017	3.87	3.87	3.82	3.83
3522	NYSE	NG	Fri, Dec 1, 2017	3.85	3.92	3.85	3.86
3521	NYSE	NG	Thu, Nov 30, 2017	3.86	3.90	3.84	3.85
3520	NYSE	NG	Wed, Nov 29, 2017	3.87	3.95	3.85	3.87
3519	NYSE	NG	Tue, Nov 28, 2017	3.89	3.97	3.89	3.92
3518	NYSE	NG	Mon, Nov 27, 2017	3.86	3.93	3.82	3.91
3517	NYSE	NG	Fri, Nov 24, 2017	3.84	3.86	3.81	3.85
3516	NYSE	NG	Wed, Nov 22, 2017	3.84	3.88	3.81	3.86
3515	NYSE	NG	Tue, Nov 21, 2017	3.83	3.87	3.82	3.83
3514	NYSE	NG	Mon, Nov 20, 2017	3.86	3.89	3.77	3.82
3513	NYSE	NG	Fri, Nov 17, 2017	3.86	3.93	3.79	3.89
3512	NYSE	NG	Thu, Nov 16, 2017	3.96	4.01	3.82	3.85
3511	NYSE	NG	Wed, Nov 15, 2017	4.10	4.14	3.99	3.99
3510	NYSE	NG	Tue, Nov 14, 2017	4.14	4.21	4.09	4.09
3509	NYSE	NG	Mon, Nov 13, 2017	4.14	4.23	4.14	4.15
3508	NYSE	NG	Fri, Nov 10, 2017	4.11	4.17	4.07	4.16
3507	NYSE	NG	Thu, Nov 9, 2017	4.11	4.14	4.07	4.12
3506	NYSE	NG	Wed, Nov 8, 2017	4.11	4.12	4.07	4.11
3505	NYSE	NG	Tue, Nov 7, 2017	4.12	4.12	4.03	4.09
3504	NYSE	NG	Mon, Nov 6, 2017	4.07	4.20	4.05	4.13
3503	NYSE	NG	Fri, Nov 3, 2017	4.07	4.11	4.04	4.09
3502	NYSE	NG	Thu, Nov 2, 2017	4.10	4.11	4.06	4.08
3501	NYSE	NG	Wed, Nov 1, 2017	4.06	4.15	4.06	4.10
3500	NYSE	NG	Tue, Oct 31, 2017	4.09	4.12	4.06	4.07
3499	NYSE	NG	Mon, Oct 30, 2017	4.05	4.15	4.05	4.10
3498	NYSE	NG	Fri, Oct 27, 2017	4.06	4.13	4.05	4.07
3497	NYSE	NG	Thu, Oct 26, 2017	4.09	4.14	4.06	4.06
3496	NYSE	NG	Wed, Oct 25, 2017	4.05	4.13	4.05	4.06
3495	NYSE	NG	Tue, Oct 24, 2017	4.11	4.15	4.06	4.07
3494	NYSE	NG	Mon, Oct 23, 2017	4.07	4.15	4.03	4.13
3493	NYSE	NG	Fri, Oct 20, 2017	4.08	4.16	4.07	4.12
3492	NYSE	NG	Thu, Oct 19, 2017	4.14	4.16	4.09	4.14
3491	NYSE	NG	Wed, Oct 18, 2017	4.13	4.19	4.11	4.12
3490	NYSE	NG	Tue, Oct 17, 2017	4.06	4.18	4.04	4.17
3489	NYSE	NG	Mon, Oct 16, 2017	4.23	4.27	4.06	4.11
3488	NYSE	NG	Fri, Oct 13, 2017	4.25	4.27	4.19	4.21
3487	NYSE	NG	Thu, Oct 12, 2017	4.30	4.30	4.19	4.25
3486	NYSE	NG	Wed, Oct 11, 2017	4.19	4.31	4.14	4.31
3485	NYSE	NG	Tue, Oct 10, 2017	4.20	4.30	4.15	4.19
3484	NYSE	NG	Mon, Oct 9, 2017	4.15	4.25	4.12	4.22
3483	NYSE	NG	Fri, Oct 6, 2017	4.06	4.22	4.04	4.21
3482	NYSE	NG	Thu, Oct 5, 2017	4.07	4.13	4.03	4.10
3481	NYSE	NG	Wed, Oct 4, 2017	4.16	4.20	4.05	4.06
3480	NYSE	NG	Tue, Oct 3, 2017	4.15	4.21	4.13	4.15
3479	NYSE	NG	Mon, Oct 2, 2017	4.11	4.18	4.07	4.14
3478	NYSE	NG	Fri, Sep 29, 2017	4.24	4.24	4.08	4.12
3477	NYSE	NG	Thu, Sep 28, 2017	4.25	4.31	4.14	4.21
3476	NYSE	NG	Wed, Sep 27, 2017	4.25	4.30	4.23	4.25
3475	NYSE	NG	Tue, Sep 26, 2017	4.26	4.34	4.26	4.26
3474	NYSE	NG	Mon, Sep 25, 2017	4.27	4.38	4.24	4.34
3473	NYSE	NG	Fri, Sep 22, 2017	4.08	4.29	4.07	4.26
3472	NYSE	NG	Thu, Sep 21, 2017	4.02	4.12	4.02	4.05
3471	NYSE	NG	Wed, Sep 20, 2017	4.11	4.17	4.03	4.04
3470	NYSE	NG	Tue, Sep 19, 2017	4.05	4.15	4.05	4.10
3469	NYSE	NG	Mon, Sep 18, 2017	4.10	4.14	4.04	4.07
3468	NYSE	NG	Fri, Sep 15, 2017	4.22	4.23	4.14	4.14
3467	NYSE	NG	Thu, Sep 14, 2017	4.16	4.25	4.12	4.20
3466	NYSE	NG	Wed, Sep 13, 2017	4.27	4.30	4.16	4.16
3465	NYSE	NG	Tue, Sep 12, 2017	4.20	4.32	4.17	4.30
3464	NYSE	NG	Mon, Sep 11, 2017	4.41	4.49	4.20	4.20
3463	NYSE	NG	Fri, Sep 8, 2017	4.56	4.62	4.43	4.54
3462	NYSE	NG	Thu, Sep 7, 2017	4.56	4.64	4.52	4.60
3461	NYSE	NG	Wed, Sep 6, 2017	4.52	4.58	4.43	4.52
3460	NYSE	NG	Tue, Sep 5, 2017	4.43	4.55	4.38	4.54
3459	NYSE	NG	Fri, Sep 1, 2017	4.39	4.40	4.31	4.38
3458	NYSE	NG	Thu, Aug 31, 2017	4.24	4.36	4.24	4.36
3457	NYSE	NG	Wed, Aug 30, 2017	4.30	4.34	4.18	4.23
3456	NYSE	NG	Tue, Aug 29, 2017	4.42	4.44	4.23	4.31
3455	NYSE	NG	Mon, Aug 28, 2017	4.36	4.43	4.31	4.36
3454	NYSE	NG	Fri, Aug 25, 2017	4.33	4.39	4.26	4.30
3453	NYSE	NG	Thu, Aug 24, 2017	4.25	4.33	4.20	4.33
3452	NYSE	NG	Wed, Aug 23, 2017	4.17	4.28	4.13	4.28
3451	NYSE	NG	Tue, Aug 22, 2017	4.12	4.19	4.12	4.14
3450	NYSE	NG	Mon, Aug 21, 2017	4.10	4.18	4.08	4.15
3449	NYSE	NG	Fri, Aug 18, 2017	4.18	4.22	4.07	4.08
3448	NYSE	NG	Thu, Aug 17, 2017	4.13	4.15	4.02	4.09
3447	NYSE	NG	Wed, Aug 16, 2017	4.01	4.15	4.01	4.09
3446	NYSE	NG	Tue, Aug 15, 2017	4.00	4.08	3.99	4.03
3445	NYSE	NG	Mon, Aug 14, 2017	3.97	4.13	3.95	4.07
3444	NYSE	NG	Fri, Aug 11, 2017	4.01	4.03	3.91	4.01
3443	NYSE	NG	Thu, Aug 10, 2017	4.26	4.26	3.95	3.97
3442	NYSE	NG	Wed, Aug 9, 2017	4.23	4.28	4.11	4.13
3441	NYSE	NG	Tue, Aug 8, 2017	4.18	4.23	4.10	4.15
3440	NYSE	NG	Mon, Aug 7, 2017	4.20	4.31	4.14	4.14
3439	NYSE	NG	Fri, Aug 4, 2017	4.28	4.36	4.19	4.19
3438	NYSE	NG	Thu, Aug 3, 2017	4.41	4.41	4.32	4.35
3437	NYSE	NG	Wed, Aug 2, 2017	4.40	4.48	4.34	4.34
3436	NYSE	NG	Tue, Aug 1, 2017	4.45	4.57	4.40	4.43
3435	NYSE	NG	Mon, Jul 31, 2017	4.54	4.59	4.43	4.47
3434	NYSE	NG	Fri, Jul 28, 2017	4.41	4.59	4.41	4.54
3433	NYSE	NG	Thu, Jul 27, 2017	4.58	4.58	4.35	4.35
3432	NYSE	NG	Wed, Jul 26, 2017	4.30	4.60	4.28	4.58
3431	NYSE	NG	Tue, Jul 25, 2017	4.43	4.49	4.30	4.33
3430	NYSE	NG	Mon, Jul 24, 2017	4.69	4.69	4.40	4.40
3429	NYSE	NG	Fri, Jul 21, 2017	4.60	4.70	4.56	4.69
3428	NYSE	NG	Thu, Jul 20, 2017	4.63	4.67	4.54	4.58
3427	NYSE	NG	Wed, Jul 19, 2017	4.64	4.67	4.51	4.63
3426	NYSE	NG	Tue, Jul 18, 2017	4.55	4.64	4.51	4.61
3425	NYSE	NG	Mon, Jul 17, 2017	4.59	4.66	4.44	4.52
3424	NYSE	NG	Fri, Jul 14, 2017	4.61	4.64	4.50	4.56
3423	NYSE	NG	Thu, Jul 13, 2017	4.56	4.60	4.46	4.54
3422	NYSE	NG	Wed, Jul 12, 2017	4.66	4.67	4.50	4.57
3421	NYSE	NG	Tue, Jul 11, 2017	4.64	4.64	4.41	4.60
3420	NYSE	NG	Mon, Jul 10, 2017	4.39	4.67	4.39	4.67
3419	NYSE	NG	Fri, Jul 7, 2017	4.45	4.46	4.32	4.39
3418	NYSE	NG	Thu, Jul 6, 2017	4.58	4.61	4.46	4.47
3417	NYSE	NG	Wed, Jul 5, 2017	4.41	4.57	4.40	4.57
3416	NYSE	NG	Mon, Jul 3, 2017	4.45	4.50	4.37	4.41
3415	NYSE	NG	Fri, Jun 30, 2017	4.49	4.59	4.41	4.56
3414	NYSE	NG	Thu, Jun 29, 2017	4.68	4.71	4.38	4.48
3413	NYSE	NG	Wed, Jun 28, 2017	4.81	4.89	4.67	4.73
3412	NYSE	NG	Tue, Jun 27, 2017	4.61	4.86	4.60	4.81
3411	NYSE	NG	Mon, Jun 26, 2017	4.50	4.60	4.43	4.57
3410	NYSE	NG	Fri, Jun 23, 2017	4.57	4.58	4.36	4.57
3409	NYSE	NG	Thu, Jun 22, 2017	4.37	4.42	4.32	4.42
3408	NYSE	NG	Wed, Jun 21, 2017	4.21	4.31	4.18	4.29
3407	NYSE	NG	Tue, Jun 20, 2017	4.00	4.23	3.99	4.21
3406	NYSE	NG	Mon, Jun 19, 2017	4.02	4.09	3.98	4.01
3405	NYSE	NG	Fri, Jun 16, 2017	4.07	4.15	4.03	4.03
3404	NYSE	NG	Thu, Jun 15, 2017	3.98	4.19	3.96	4.06
3403	NYSE	NG	Wed, Jun 14, 2017	4.49	4.49	3.96	4.03
3402	NYSE	NG	Tue, Jun 13, 2017	4.18	4.46	4.16	4.34
3401	NYSE	NG	Mon, Jun 12, 2017	3.93	4.21	3.88	4.19
3400	NYSE	NG	Fri, Jun 9, 2017	3.96	4.08	3.94	3.98
3399	NYSE	NG	Thu, Jun 8, 2017	4.12	4.12	3.97	4.09
3398	NYSE	NG	Wed, Jun 7, 2017	4.15	4.24	4.11	4.18
3397	NYSE	NG	Tue, Jun 6, 2017	4.07	4.25	4.02	4.25
3396	NYSE	NG	Mon, Jun 5, 2017	4.09	4.11	3.94	4.00
3395	NYSE	NG	Fri, Jun 2, 2017	3.96	4.07	3.94	4.05
3394	NYSE	NG	Thu, Jun 1, 2017	3.87	3.95	3.85	3.93
3393	NYSE	NG	Wed, May 31, 2017	3.87	3.95	3.78	3.93
3392	NYSE	NG	Tue, May 30, 2017	3.89	3.93	3.85	3.87
3391	NYSE	NG	Fri, May 26, 2017	4.06	4.08	3.93	3.95
3390	NYSE	NG	Thu, May 25, 2017	4.01	4.07	3.93	4.02
3389	NYSE	NG	Wed, May 24, 2017	3.97	4.11	3.84	4.06
3388	NYSE	NG	Tue, May 23, 2017	4.23	4.26	3.98	3.99
3387	NYSE	NG	Mon, May 22, 2017	4.24	4.29	4.18	4.23
3386	NYSE	NG	Fri, May 19, 2017	4.30	4.30	4.14	4.21
3385	NYSE	NG	Thu, May 18, 2017	4.41	4.41	4.21	4.24
3384	NYSE	NG	Wed, May 17, 2017	4.45	4.54	4.38	4.47
3383	NYSE	NG	Tue, May 16, 2017	4.47	4.48	4.36	4.38
3382	NYSE	NG	Mon, May 15, 2017	4.50	4.53	4.36	4.45
3381	NYSE	NG	Fri, May 12, 2017	4.32	4.44	4.30	4.41
3380	NYSE	NG	Thu, May 11, 2017	4.13	4.27	4.06	4.27
3379	NYSE	NG	Wed, May 10, 2017	4.07	4.16	4.04	4.10
3378	NYSE	NG	Tue, May 9, 2017	3.95	4.06	3.92	4.02
3377	NYSE	NG	Mon, May 8, 2017	3.98	4.03	3.89	4.02
3376	NYSE	NG	Fri, May 5, 2017	3.96	4.07	3.91	3.96
3375	NYSE	NG	Thu, May 4, 2017	3.91	4.06	3.91	3.92
3374	NYSE	NG	Wed, May 3, 2017	4.02	4.13	3.97	4.01
3373	NYSE	NG	Tue, May 2, 2017	3.94	4.09	3.93	4.05
3372	NYSE	NG	Mon, May 1, 2017	4.14	4.14	3.94	3.95
3371	NYSE	NG	Fri, Apr 28, 2017	4.00	4.22	3.97	4.18
3370	NYSE	NG	Thu, Apr 27, 2017	4.07	4.07	3.93	4.01
3369	NYSE	NG	Wed, Apr 26, 2017	3.99	4.13	3.89	4.13
3368	NYSE	NG	Tue, Apr 25, 2017	4.18	4.20	3.90	4.05
3367	NYSE	NG	Mon, Apr 24, 2017	4.34	4.36	4.24	4.28
3366	NYSE	NG	Fri, Apr 21, 2017	4.37	4.46	4.29	4.42
3365	NYSE	NG	Thu, Apr 20, 2017	4.32	4.41	4.28	4.37
3364	NYSE	NG	Wed, Apr 19, 2017	4.39	4.42	4.16	4.33
3363	NYSE	NG	Tue, Apr 18, 2017	4.47	4.52	4.35	4.45
3362	NYSE	NG	Mon, Apr 17, 2017	4.72	4.72	4.43	4.51
3361	NYSE	NG	Thu, Apr 13, 2017	4.93	4.94	4.70	4.70
3360	NYSE	NG	Wed, Apr 12, 2017	4.94	4.96	4.84	4.95
3359	NYSE	NG	Tue, Apr 11, 2017	5.00	5.00	4.88	4.94
3358	NYSE	NG	Mon, Apr 10, 2017	4.84	4.93	4.81	4.88
3357	NYSE	NG	Fri, Apr 7, 2017	4.99	5.02	4.80	4.89
3356	NYSE	NG	Thu, Apr 6, 2017	4.93	4.95	4.86	4.89
3355	NYSE	NG	Wed, Apr 5, 2017	4.78	4.99	4.78	4.96
3354	NYSE	NG	Tue, Apr 4, 2017	5.05	5.08	4.81	4.88
3353	NYSE	NG	Mon, Apr 3, 2017	4.81	5.02	4.80	5.01
3352	NYSE	NG	Fri, Mar 31, 2017	4.95	4.96	4.84	4.87
3351	NYSE	NG	Thu, Mar 30, 2017	4.94	4.99	4.87	4.93
3350	NYSE	NG	Wed, Mar 29, 2017	5.00	5.04	4.91	4.99
3349	NYSE	NG	Tue, Mar 28, 2017	5.24	5.24	4.88	4.96
3348	NYSE	NG	Mon, Mar 27, 2017	5.24	5.24	5.07	5.21
3347	NYSE	NG	Fri, Mar 24, 2017	5.10	5.19	5.05	5.09
3346	NYSE	NG	Thu, Mar 23, 2017	5.19	5.24	4.96	5.12
3345	NYSE	NG	Wed, Mar 22, 2017	5.28	5.35	5.17	5.18
3344	NYSE	NG	Tue, Mar 21, 2017	5.26	5.47	5.20	5.30
3343	NYSE	NG	Mon, Mar 20, 2017	5.06	5.28	5.06	5.24
3342	NYSE	NG	Fri, Mar 17, 2017	5.52	5.57	5.01	5.01
3341	NYSE	NG	Thu, Mar 16, 2017	5.57	5.64	5.38	5.46
3340	NYSE	NG	Wed, Mar 15, 2017	4.97	5.54	4.87	5.49
3339	NYSE	NG	Tue, Mar 14, 2017	5.18	5.27	4.86	4.89
3338	NYSE	NG	Mon, Mar 13, 2017	4.99	5.30	4.95	5.19
3337	NYSE	NG	Fri, Mar 10, 2017	4.79	4.99	4.69	4.96
3336	NYSE	NG	Thu, Mar 9, 2017	4.87	4.96	4.77	4.79
3335	NYSE	NG	Wed, Mar 8, 2017	4.78	4.98	4.78	4.88
3334	NYSE	NG	Tue, Mar 7, 2017	4.77	4.99	4.75	4.92
3333	NYSE	NG	Mon, Mar 6, 2017	5.09	5.09	4.75	4.86
3332	NYSE	NG	Fri, Mar 3, 2017	4.92	5.14	4.74	5.09
3331	NYSE	NG	Thu, Mar 2, 2017	5.19	5.37	4.91	4.93
3330	NYSE	NG	Wed, Mar 1, 2017	5.18	5.33	5.08	5.31
3329	NYSE	NG	Tue, Feb 28, 2017	5.36	5.40	5.16	5.29
3328	NYSE	NG	Mon, Feb 27, 2017	5.78	5.92	5.23	5.28
3327	NYSE	NG	Fri, Feb 24, 2017	6.16	6.16	5.81	5.82
3326	NYSE	NG	Thu, Feb 23, 2017	6.01	6.10	5.94	6.02
3325	NYSE	NG	Wed, Feb 22, 2017	5.90	5.97	5.72	5.88
3324	NYSE	NG	Tue, Feb 21, 2017	5.91	6.06	5.85	5.95
3323	NYSE	NG	Fri, Feb 17, 2017	6.19	6.19	6.00	6.04
3322	NYSE	NG	Thu, Feb 16, 2017	6.00	6.15	6.00	6.14
3321	NYSE	NG	Wed, Feb 15, 2017	5.95	6.11	5.90	5.97
3320	NYSE	NG	Tue, Feb 14, 2017	6.01	6.10	5.84	5.99
3319	NYSE	NG	Mon, Feb 13, 2017	5.92	6.02	5.89	5.96
3318	NYSE	NG	Fri, Feb 10, 2017	5.80	6.04	5.65	5.98
3317	NYSE	NG	Thu, Feb 9, 2017	6.01	6.12	5.88	5.88
3316	NYSE	NG	Wed, Feb 8, 2017	6.06	6.21	5.90	5.97
3315	NYSE	NG	Tue, Feb 7, 2017	5.75	6.16	5.73	5.90
3314	NYSE	NG	Mon, Feb 6, 2017	5.50	5.99	5.50	5.95
3313	NYSE	NG	Fri, Feb 3, 2017	5.40	5.52	5.38	5.44
3312	NYSE	NG	Thu, Feb 2, 2017	5.58	5.58	5.33	5.43
3311	NYSE	NG	Wed, Feb 1, 2017	5.25	5.41	5.22	5.35
3310	NYSE	NG	Tue, Jan 31, 2017	5.32	5.35	5.23	5.32
3309	NYSE	NG	Mon, Jan 30, 2017	5.16	5.31	5.13	5.14
3308	NYSE	NG	Fri, Jan 27, 2017	5.12	5.22	5.11	5.15
3307	NYSE	NG	Thu, Jan 26, 2017	4.99	5.25	4.96	5.18
3306	NYSE	NG	Wed, Jan 25, 2017	5.04	5.15	4.99	5.12
3305	NYSE	NG	Tue, Jan 24, 2017	5.10	5.21	5.04	5.16
3304	NYSE	NG	Mon, Jan 23, 2017	5.25	5.25	5.06	5.10
3303	NYSE	NG	Fri, Jan 20, 2017	5.05	5.23	5.04	5.10
3302	NYSE	NG	Thu, Jan 19, 2017	5.00	5.16	4.90	5.06
3301	NYSE	NG	Wed, Jan 18, 2017	5.20	5.24	5.01	5.09
3300	NYSE	NG	Tue, Jan 17, 2017	5.30	5.45	5.19	5.22
3299	NYSE	NG	Fri, Jan 13, 2017	4.95	5.13	4.89	5.10
3298	NYSE	NG	Thu, Jan 12, 2017	5.11	5.18	4.96	5.02
3297	NYSE	NG	Wed, Jan 11, 2017	5.01	5.09	4.89	5.00
3296	NYSE	NG	Tue, Jan 10, 2017	4.98	5.15	4.90	5.07
3295	NYSE	NG	Mon, Jan 9, 2017	4.90	5.15	4.84	4.88
3294	NYSE	NG	Fri, Jan 6, 2017	5.01	5.17	4.59	4.80
3293	NYSE	NG	Thu, Jan 5, 2017	4.82	5.12	4.77	5.09
3292	NYSE	NG	Wed, Jan 4, 2017	4.71	4.77	4.59	4.67
3291	NYSE	NG	Tue, Jan 3, 2017	4.50	4.64	4.40	4.59
3290	NYSE	NG	Fri, Dec 30, 2016	4.74	4.90	4.54	4.56
3289	NYSE	NG	Thu, Dec 29, 2016	4.46	4.73	4.40	4.71
3288	NYSE	NG	Wed, Dec 28, 2016	4.14	4.39	4.08	4.37
3287	NYSE	NG	Tue, Dec 27, 2016	4.10	4.22	4.02	4.17
3286	NYSE	NG	Fri, Dec 23, 2016	3.94	4.09	3.92	4.05
3285	NYSE	NG	Thu, Dec 22, 2016	3.90	4.02	3.88	3.89
3284	NYSE	NG	Wed, Dec 21, 2016	3.94	4.00	3.88	3.93
3283	NYSE	NG	Tue, Dec 20, 2016	3.81	3.97	3.79	3.92
3282	NYSE	NG	Mon, Dec 19, 2016	3.93	3.96	3.82	3.92
3281	NYSE	NG	Fri, Dec 16, 2016	4.00	4.13	3.85	3.85
3280	NYSE	NG	Thu, Dec 15, 2016	4.00	4.07	3.88	3.96
3279	NYSE	NG	Wed, Dec 14, 2016	4.44	4.49	4.10	4.11
3278	NYSE	NG	Tue, Dec 13, 2016	4.42	4.52	4.38	4.43
3277	NYSE	NG	Mon, Dec 12, 2016	4.45	4.48	4.35	4.43
3276	NYSE	NG	Fri, Dec 9, 2016	4.51	4.60	4.40	4.41
3275	NYSE	NG	Thu, Dec 8, 2016	4.50	4.60	4.50	4.56
3274	NYSE	NG	Wed, Dec 7, 2016	4.65	4.67	4.51	4.55
3273	NYSE	NG	Tue, Dec 6, 2016	4.68	4.82	4.52	4.56
3272	NYSE	NG	Mon, Dec 5, 2016	4.48	4.73	4.39	4.70
3271	NYSE	NG	Fri, Dec 2, 2016	4.61	4.68	4.50	4.55
3270	NYSE	NG	Thu, Dec 1, 2016	4.52	4.78	4.48	4.55
3269	NYSE	NG	Wed, Nov 30, 2016	4.68	4.68	4.48	4.58
3268	NYSE	NG	Tue, Nov 29, 2016	4.37	4.65	4.37	4.60
3267	NYSE	NG	Mon, Nov 28, 2016	4.43	4.55	4.33	4.51
3266	NYSE	NG	Fri, Nov 25, 2016	4.36	4.46	4.33	4.34
3265	NYSE	NG	Wed, Nov 23, 2016	4.30	4.43	4.25	4.36
3264	NYSE	NG	Tue, Nov 22, 2016	4.61	4.61	4.37	4.53
3263	NYSE	NG	Mon, Nov 21, 2016	4.52	4.60	4.45	4.54
3262	NYSE	NG	Fri, Nov 18, 2016	4.41	4.55	4.35	4.44
3261	NYSE	NG	Thu, Nov 17, 2016	4.49	4.75	4.40	4.51
3260	NYSE	NG	Wed, Nov 16, 2016	4.54	4.58	4.45	4.52
3259	NYSE	NG	Tue, Nov 15, 2016	4.47	4.61	4.40	4.57
3258	NYSE	NG	Mon, Nov 14, 2016	4.13	4.53	4.01	4.44
3257	NYSE	NG	Fri, Nov 11, 2016	4.53	4.53	4.08	4.23
3256	NYSE	NG	Thu, Nov 10, 2016	4.87	4.87	4.50	4.53
3255	NYSE	NG	Wed, Nov 9, 2016	5.24	5.30	4.75	4.89
3254	NYSE	NG	Tue, Nov 8, 2016	4.99	5.17	4.81	4.87
3253	NYSE	NG	Mon, Nov 7, 2016	5.21	5.24	4.97	4.99
3252	NYSE	NG	Fri, Nov 4, 2016	5.40	5.52	5.26	5.42
3251	NYSE	NG	Thu, Nov 3, 2016	5.22	5.44	5.20	5.39
3250	NYSE	NG	Wed, Nov 2, 2016	5.41	5.54	5.23	5.25
3249	NYSE	NG	Tue, Nov 1, 2016	5.12	5.33	5.10	5.24
3248	NYSE	NG	Mon, Oct 31, 2016	4.96	5.01	4.91	5.00
3247	NYSE	NG	Fri, Oct 28, 2016	4.75	4.99	4.72	4.96
3246	NYSE	NG	Thu, Oct 27, 2016	4.87	4.91	4.76	4.77
3245	NYSE	NG	Wed, Oct 26, 2016	4.90	4.98	4.80	4.84
3244	NYSE	NG	Tue, Oct 25, 2016	4.67	5.01	4.65	4.89
3243	NYSE	NG	Mon, Oct 24, 2016	4.71	4.75	4.60	4.62
3242	NYSE	NG	Fri, Oct 21, 2016	4.61	4.74	4.60	4.66
3241	NYSE	NG	Thu, Oct 20, 2016	4.63	4.70	4.54	4.58
3240	NYSE	NG	Wed, Oct 19, 2016	4.54	4.67	4.41	4.66
3239	NYSE	NG	Tue, Oct 18, 2016	4.32	4.45	4.23	4.45
3238	NYSE	NG	Mon, Oct 17, 2016	4.15	4.27	4.11	4.23
3237	NYSE	NG	Fri, Oct 14, 2016	4.16	4.27	4.10	4.11
3236	NYSE	NG	Thu, Oct 13, 2016	4.11	4.40	4.07	4.18
3235	NYSE	NG	Wed, Oct 12, 2016	4.05	4.16	4.00	4.09
3234	NYSE	NG	Tue, Oct 11, 2016	4.26	4.26	4.02	4.05
3233	NYSE	NG	Mon, Oct 10, 2016	4.16	4.25	4.11	4.24
3232	NYSE	NG	Fri, Oct 7, 2016	4.40	4.50	4.08	4.09
3231	NYSE	NG	Thu, Oct 6, 2016	4.42	4.61	4.27	4.27
3230	NYSE	NG	Wed, Oct 5, 2016	4.95	4.95	4.38	4.60
3229	NYSE	NG	Tue, Oct 4, 2016	5.32	5.40	4.85	4.86
3228	NYSE	NG	Mon, Oct 3, 2016	5.65	5.65	5.43	5.54
3227	NYSE	NG	Fri, Sep 30, 2016	5.79	5.87	5.52	5.60
3226	NYSE	NG	Thu, Sep 29, 2016	5.69	5.78	5.62	5.71
3225	NYSE	NG	Wed, Sep 28, 2016	5.60	5.79	5.53	5.72
3224	NYSE	NG	Tue, Sep 27, 2016	5.52	5.71	5.50	5.58
3223	NYSE	NG	Mon, Sep 26, 2016	5.53	5.60	5.47	5.49
3222	NYSE	NG	Fri, Sep 23, 2016	5.65	5.68	5.47	5.51
3221	NYSE	NG	Thu, Sep 22, 2016	5.84	5.90	5.62	5.66
3220	NYSE	NG	Wed, Sep 21, 2016	5.38	5.76	5.34	5.72
3219	NYSE	NG	Tue, Sep 20, 2016	5.33	5.39	5.24	5.29
3218	NYSE	NG	Mon, Sep 19, 2016	5.30	5.40	5.26	5.32
3217	NYSE	NG	Fri, Sep 16, 2016	5.24	5.33	5.18	5.31
3216	NYSE	NG	Thu, Sep 15, 2016	5.31	5.42	5.22	5.33
3215	NYSE	NG	Wed, Sep 14, 2016	5.30	5.35	5.26	5.34
3214	NYSE	NG	Tue, Sep 13, 2016	5.45	5.52	5.20	5.24
3213	NYSE	NG	Mon, Sep 12, 2016	5.42	5.61	5.23	5.56
3212	NYSE	NG	Fri, Sep 9, 2016	5.81	5.82	5.51	5.55
3211	NYSE	NG	Thu, Sep 8, 2016	5.95	5.99	5.80	5.88
3210	NYSE	NG	Wed, Sep 7, 2016	6.01	6.01	5.76	5.96
3209	NYSE	NG	Tue, Sep 6, 2016	5.76	6.05	5.71	6.01
3208	NYSE	NG	Fri, Sep 2, 2016	5.63	5.73	5.45	5.62
3207	NYSE	NG	Thu, Sep 1, 2016	5.10	5.44	5.05	5.44
3206	NYSE	NG	Wed, Aug 31, 2016	5.40	5.40	5.12	5.15
3205	NYSE	NG	Tue, Aug 30, 2016	5.45	5.54	5.22	5.32
3204	NYSE	NG	Mon, Aug 29, 2016	5.39	5.60	5.32	5.52
3203	NYSE	NG	Fri, Aug 26, 2016	5.77	5.78	5.40	5.42
3202	NYSE	NG	Thu, Aug 25, 2016	5.44	5.58	5.39	5.56
3201	NYSE	NG	Wed, Aug 24, 2016	5.75	5.75	5.38	5.50
3200	NYSE	NG	Tue, Aug 23, 2016	6.13	6.18	5.85	5.85
3199	NYSE	NG	Mon, Aug 22, 2016	5.94	6.08	5.85	6.06
3198	NYSE	NG	Fri, Aug 19, 2016	6.23	6.29	6.04	6.04
3197	NYSE	NG	Thu, Aug 18, 2016	6.38	6.44	6.32	6.40
3196	NYSE	NG	Wed, Aug 17, 2016	6.45	6.45	6.21	6.37
3195	NYSE	NG	Tue, Aug 16, 2016	6.60	6.65	6.45	6.49
3194	NYSE	NG	Mon, Aug 15, 2016	6.58	6.66	6.53	6.59
3193	NYSE	NG	Fri, Aug 12, 2016	6.81	6.84	6.56	6.58
3192	NYSE	NG	Thu, Aug 11, 2016	6.72	6.85	6.67	6.68
3191	NYSE	NG	Wed, Aug 10, 2016	6.91	6.92	6.68	6.74
3190	NYSE	NG	Tue, Aug 9, 2016	6.81	6.91	6.69	6.73
3189	NYSE	NG	Mon, Aug 8, 2016	6.78	6.92	6.73	6.80
3188	NYSE	NG	Fri, Aug 5, 2016	6.90	6.96	6.70	6.77
3187	NYSE	NG	Thu, Aug 4, 2016	7.01	7.17	6.98	7.13
3186	NYSE	NG	Wed, Aug 3, 2016	7.09	7.19	6.91	6.96
3185	NYSE	NG	Tue, Aug 2, 2016	7.11	7.27	7.09	7.12
3184	NYSE	NG	Mon, Aug 1, 2016	7.00	7.09	6.89	7.05
3183	NYSE	NG	Fri, Jul 29, 2016	6.84	7.08	6.73	6.96
3182	NYSE	NG	Thu, Jul 28, 2016	6.75	6.75	6.59	6.66
3181	NYSE	NG	Wed, Jul 27, 2016	6.35	6.66	6.28	6.66
3180	NYSE	NG	Tue, Jul 26, 2016	6.27	6.33	6.11	6.26
3179	NYSE	NG	Mon, Jul 25, 2016	6.30	6.30	6.06	6.10
3178	NYSE	NG	Fri, Jul 22, 2016	6.35	6.41	6.19	6.36
3177	NYSE	NG	Thu, Jul 21, 2016	6.36	6.57	6.32	6.47
3176	NYSE	NG	Wed, Jul 20, 2016	6.72	6.76	6.28	6.33
3175	NYSE	NG	Tue, Jul 19, 2016	6.97	7.01	6.81	6.82
3174	NYSE	NG	Mon, Jul 18, 2016	7.00	7.14	6.95	7.01
3173	NYSE	NG	Fri, Jul 15, 2016	7.03	7.27	7.00	7.00
3172	NYSE	NG	Thu, Jul 14, 2016	6.94	7.17	6.80	7.15
3171	NYSE	NG	Wed, Jul 13, 2016	7.04	7.20	6.99	7.13
3170	NYSE	NG	Tue, Jul 12, 2016	7.23	7.28	6.91	6.95
3169	NYSE	NG	Mon, Jul 11, 2016	7.08	7.29	7.01	7.27
3168	NYSE	NG	Fri, Jul 8, 2016	6.96	7.15	6.85	7.12
3167	NYSE	NG	Thu, Jul 7, 2016	7.00	7.18	6.85	7.00
3166	NYSE	NG	Wed, Jul 6, 2016	7.10	7.27	6.98	7.20
3165	NYSE	NG	Tue, Jul 5, 2016	6.80	7.07	6.68	7.01
3164	NYSE	NG	Fri, Jul 1, 2016	6.29	6.80	6.28	6.79
3163	NYSE	NG	Thu, Jun 30, 2016	6.18	6.18	6.02	6.12
3162	NYSE	NG	Wed, Jun 29, 2016	6.10	6.23	5.98	6.11
3161	NYSE	NG	Tue, Jun 28, 2016	6.15	6.15	5.91	6.06
3160	NYSE	NG	Mon, Jun 27, 2016	6.47	6.58	6.09	6.28
3159	NYSE	NG	Fri, Jun 24, 2016	6.61	6.77	6.30	6.40
3158	NYSE	NG	Thu, Jun 23, 2016	6.24	6.27	6.15	6.19
3157	NYSE	NG	Wed, Jun 22, 2016	6.25	6.33	6.12	6.29
3156	NYSE	NG	Tue, Jun 21, 2016	6.21	6.42	6.12	6.30
3155	NYSE	NG	Mon, Jun 20, 2016	6.11	6.45	6.07	6.34
3154	NYSE	NG	Fri, Jun 17, 2016	6.33	6.37	6.14	6.27
3153	NYSE	NG	Thu, Jun 16, 2016	6.65	6.79	6.22	6.29
3152	NYSE	NG	Wed, Jun 15, 2016	6.31	6.56	6.23	6.51
3151	NYSE	NG	Tue, Jun 14, 2016	6.43	6.50	6.23	6.34
3150	NYSE	NG	Mon, Jun 13, 2016	6.41	6.52	6.30	6.41
3149	NYSE	NG	Fri, Jun 10, 2016	6.31	6.48	6.24	6.27
3148	NYSE	NG	Thu, Jun 9, 2016	6.00	6.25	5.94	6.25
3147	NYSE	NG	Wed, Jun 8, 2016	6.03	6.10	5.90	6.00
3146	NYSE	NG	Tue, Jun 7, 2016	5.78	5.90	5.72	5.77
3145	NYSE	NG	Mon, Jun 6, 2016	5.92	6.00	5.73	5.90
3144	NYSE	NG	Fri, Jun 3, 2016	5.62	5.89	5.53	5.88
3143	NYSE	NG	Thu, Jun 2, 2016	5.34	5.40	5.22	5.24
3142	NYSE	NG	Wed, Jun 1, 2016	5.42	5.51	5.28	5.36
3141	NYSE	NG	Tue, May 31, 2016	5.03	5.47	5.01	5.38
3140	NYSE	NG	Fri, May 27, 2016	5.35	5.36	5.09	5.10
3139	NYSE	NG	Thu, May 26, 2016	5.42	5.48	5.32	5.35
3138	NYSE	NG	Wed, May 25, 2016	5.19	5.33	5.03	5.32
3137	NYSE	NG	Tue, May 24, 2016	5.61	5.70	5.22	5.24
3136	NYSE	NG	Mon, May 23, 2016	5.66	5.84	5.59	5.71
3135	NYSE	NG	Fri, May 20, 2016	6.02	6.08	5.76	5.98
3134	NYSE	NG	Thu, May 19, 2016	5.66	5.97	5.50	5.96
3133	NYSE	NG	Wed, May 18, 2016	6.13	6.27	5.81	5.82
3132	NYSE	NG	Tue, May 17, 2016	6.24	6.49	6.12	6.28
3131	NYSE	NG	Mon, May 16, 2016	6.28	6.40	6.17	6.23
3130	NYSE	NG	Fri, May 13, 2016	6.18	6.27	6.11	6.13
3129	NYSE	NG	Thu, May 12, 2016	6.38	6.40	6.14	6.18
3128	NYSE	NG	Wed, May 11, 2016	6.35	6.44	6.11	6.38
3127	NYSE	NG	Tue, May 10, 2016	6.19	6.29	6.02	6.25
3126	NYSE	NG	Mon, May 9, 2016	6.18	6.36	6.16	6.20
3125	NYSE	NG	Fri, May 6, 2016	6.34	6.51	6.32	6.39
3124	NYSE	NG	Thu, May 5, 2016	6.14	6.25	6.05	6.24
3123	NYSE	NG	Wed, May 4, 2016	6.08	6.24	5.92	6.02
3122	NYSE	NG	Tue, May 3, 2016	6.35	6.45	6.08	6.18
3121	NYSE	NG	Mon, May 2, 2016	6.57	6.57	6.27	6.36
3120	NYSE	NG	Fri, Apr 29, 2016	6.27	6.51	6.21	6.49
3119	NYSE	NG	Thu, Apr 28, 2016	6.04	6.21	6.00	6.16
3118	NYSE	NG	Wed, Apr 27, 2016	6.02	6.11	5.83	6.00
3117	NYSE	NG	Tue, Apr 26, 2016	5.85	6.04	5.79	5.98
3116	NYSE	NG	Mon, Apr 25, 2016	5.89	5.99	5.77	5.80
3115	NYSE	NG	Fri, Apr 22, 2016	5.98	6.12	5.79	5.90
3114	NYSE	NG	Thu, Apr 21, 2016	6.06	6.15	5.97	6.03
3113	NYSE	NG	Wed, Apr 20, 2016	6.12	6.25	5.90	5.95
3112	NYSE	NG	Tue, Apr 19, 2016	6.19	6.21	6.10	6.18
3111	NYSE	NG	Mon, Apr 18, 2016	6.07	6.08	5.98	5.99
3110	NYSE	NG	Fri, Apr 15, 2016	5.92	6.09	5.83	5.98
3109	NYSE	NG	Thu, Apr 14, 2016	5.92	5.95	5.75	5.86
3108	NYSE	NG	Wed, Apr 13, 2016	5.99	6.09	5.92	5.96
3107	NYSE	NG	Tue, Apr 12, 2016	6.19	6.20	5.92	6.12
3106	NYSE	NG	Mon, Apr 11, 2016	5.91	6.25	5.90	6.10
3105	NYSE	NG	Fri, Apr 8, 2016	5.51	5.85	5.50	5.76
3104	NYSE	NG	Thu, Apr 7, 2016	5.44	5.55	5.42	5.47
3103	NYSE	NG	Wed, Apr 6, 2016	5.23	5.40	5.15	5.30
3102	NYSE	NG	Tue, Apr 5, 2016	5.05	5.05	5.05	5.30
3101	NYSE	NG	Mon, Apr 4, 2016	5.16	5.16	5.02	5.05
3100	NYSE	NG	Fri, Apr 1, 2016	4.90	5.18	4.85	5.16
3099	NYSE	NG	Thu, Mar 31, 2016	5.25	5.25	5.04	5.04
3098	NYSE	NG	Wed, Mar 30, 2016	5.21	5.23	4.98	5.14
3097	NYSE	NG	Tue, Mar 29, 2016	4.99	5.25	4.91	5.25
3096	NYSE	NG	Mon, Mar 28, 2016	4.96	4.97	4.83	4.93
3095	NYSE	NG	Thu, Mar 24, 2016	4.95	4.95	4.95	4.94
3094	NYSE	NG	Wed, Mar 23, 2016	5.09	5.14	4.92	4.95
3093	NYSE	NG	Tue, Mar 22, 2016	5.38	5.45	5.16	5.24
3092	NYSE	NG	Mon, Mar 21, 2016	5.26	5.47	5.25	5.32
3091	NYSE	NG	Fri, Mar 18, 2016	5.30	5.39	5.15	5.29
3090	NYSE	NG	Thu, Mar 17, 2016	5.50	5.57	5.27	5.31
3089	NYSE	NG	Wed, Mar 16, 2016	4.93	5.42	4.92	5.42
3088	NYSE	NG	Tue, Mar 15, 2016	5.00	5.00	5.00	5.05
3087	NYSE	NG	Mon, Mar 14, 2016	5.21	5.30	4.95	5.00
3086	NYSE	NG	Fri, Mar 11, 2016	5.40	5.45	5.09	5.11
3085	NYSE	NG	Thu, Mar 10, 2016	5.15	5.51	5.15	5.39
3084	NYSE	NG	Wed, Mar 9, 2016	5.06	5.19	4.80	5.17
3083	NYSE	NG	Tue, Mar 8, 2016	5.24	5.26	5.05	5.15
3082	NYSE	NG	Mon, Mar 7, 2016	5.19	5.39	5.04	5.18
3081	NYSE	NG	Fri, Mar 4, 2016	5.03	5.03	5.03	5.02
3080	NYSE	NG	Thu, Mar 3, 2016	4.92	5.07	4.88	5.03
3079	NYSE	NG	Wed, Mar 2, 2016	4.84	4.97	4.79	4.88
3078	NYSE	NG	Tue, Mar 1, 2016	4.97	5.02	4.70	4.82
3077	NYSE	NG	Mon, Feb 29, 2016	4.91	4.96	4.84	4.96
3076	NYSE	NG	Fri, Feb 26, 2016	4.76	4.90	4.63	4.81
3075	NYSE	NG	Thu, Feb 25, 2016	4.85	4.94	4.75	4.85
3074	NYSE	NG	Wed, Feb 24, 2016	5.00	5.05	4.77	4.89
3073	NYSE	NG	Tue, Feb 23, 2016	4.83	5.00	4.76	4.81
3072	NYSE	NG	Mon, Feb 22, 2016	4.71	4.94	4.71	4.74
3071	NYSE	NG	Fri, Feb 19, 2016	4.89	4.92	4.76	4.84
3070	NYSE	NG	Thu, Feb 18, 2016	4.63	4.94	4.63	4.90
3069	NYSE	NG	Wed, Feb 17, 2016	4.67	4.78	4.53	4.65
3068	NYSE	NG	Tue, Feb 16, 2016	4.71	4.89	4.48	4.57
3067	NYSE	NG	Fri, Feb 12, 2016	4.63	4.84	4.60	4.84
3066	NYSE	NG	Thu, Feb 11, 2016	4.78	4.93	4.58	4.71
3065	NYSE	NG	Wed, Feb 10, 2016	4.26	4.46	4.13	4.46
3064	NYSE	NG	Tue, Feb 9, 2016	4.65	4.65	4.22	4.31
3063	NYSE	NG	Mon, Feb 8, 2016	4.56	4.80	4.52	4.57
3062	NYSE	NG	Fri, Feb 5, 2016	4.24	4.55	4.20	4.52
3061	NYSE	NG	Thu, Feb 4, 2016	4.46	4.46	4.29	4.31
3060	NYSE	NG	Wed, Feb 3, 2016	4.14	4.42	4.09	4.34
3059	NYSE	NG	Tue, Feb 2, 2016	4.07	4.22	4.03	4.07
3058	NYSE	NG	Mon, Feb 1, 2016	4.25	4.31	4.11	4.13
3057	NYSE	NG	Fri, Jan 29, 2016	4.06	4.21	4.01	4.21
3056	NYSE	NG	Thu, Jan 28, 2016	4.08	4.15	3.98	4.06
3055	NYSE	NG	Wed, Jan 27, 2016	4.07	4.24	4.00	4.15
3054	NYSE	NG	Tue, Jan 26, 2016	3.98	4.24	3.95	4.07
3053	NYSE	NG	Mon, Jan 25, 2016	3.86	3.92	3.77	3.90
3052	NYSE	NG	Fri, Jan 22, 2016	3.69	3.88	3.62	3.80
3051	NYSE	NG	Thu, Jan 21, 2016	3.76	3.76	3.60	3.67
3050	NYSE	NG	Wed, Jan 20, 2016	3.59	3.87	3.50	3.80
3049	NYSE	NG	Tue, Jan 19, 2016	3.80	3.84	3.50	3.54
3048	NYSE	NG	Fri, Jan 15, 2016	3.86	3.89	3.67	3.79
3047	NYSE	NG	Thu, Jan 14, 2016	3.88	3.91	3.66	3.71
3046	NYSE	NG	Wed, Jan 13, 2016	3.93	4.06	3.82	3.90
3045	NYSE	NG	Tue, Jan 12, 2016	3.99	4.01	3.83	3.95
3044	NYSE	NG	Mon, Jan 11, 2016	4.28	4.28	4.01	4.04
3043	NYSE	NG	Fri, Jan 8, 2016	4.17	4.34	4.09	4.24
3042	NYSE	NG	Thu, Jan 7, 2016	4.30	4.33	4.01	4.27
3041	NYSE	NG	Wed, Jan 6, 2016	4.33	4.39	4.21	4.22
3040	NYSE	NG	Tue, Jan 5, 2016	4.35	4.43	4.26	4.28
3039	NYSE	NG	Mon, Jan 4, 2016	4.35	4.44	4.28	4.31
3038	NYSE	NG	Thu, Dec 31, 2015	4.27	4.27	4.14	4.21
3037	NYSE	NG	Wed, Dec 30, 2015	4.14	4.28	4.12	4.25
3036	NYSE	NG	Tue, Dec 29, 2015	4.31	4.32	4.11	4.26
3035	NYSE	NG	Mon, Dec 28, 2015	4.34	4.39	4.22	4.26
3034	NYSE	NG	Thu, Dec 24, 2015	4.41	4.44	4.34	4.40
3033	NYSE	NG	Wed, Dec 23, 2015	4.33	4.41	4.26	4.40
3032	NYSE	NG	Tue, Dec 22, 2015	4.36	4.41	4.26	4.33
3031	NYSE	NG	Mon, Dec 21, 2015	4.30	4.47	4.25	4.32
3030	NYSE	NG	Fri, Dec 18, 2015	4.10	4.35	4.07	4.25
3029	NYSE	NG	Thu, Dec 17, 2015	4.28	4.35	3.93	3.98
3028	NYSE	NG	Wed, Dec 16, 2015	4.38	4.60	4.34	4.47
3027	NYSE	NG	Tue, Dec 15, 2015	4.31	4.39	4.24	4.28
3026	NYSE	NG	Mon, Dec 14, 2015	4.32	4.39	4.21	4.28
3025	NYSE	NG	Fri, Dec 11, 2015	4.13	4.38	4.12	4.31
3024	NYSE	NG	Thu, Dec 10, 2015	4.11	4.24	4.10	4.19
3023	NYSE	NG	Wed, Dec 9, 2015	4.18	4.27	4.10	4.14
3022	NYSE	NG	Tue, Dec 8, 2015	4.07	4.14	3.98	4.07
3021	NYSE	NG	Mon, Dec 7, 2015	4.19	4.23	4.01	4.07
3020	NYSE	NG	Fri, Dec 4, 2015	3.99	4.27	3.99	4.26
3019	NYSE	NG	Thu, Dec 3, 2015	3.98	4.01	3.91	3.96
3018	NYSE	NG	Wed, Dec 2, 2015	3.80	3.98	3.70	3.94
3017	NYSE	NG	Tue, Dec 1, 2015	3.77	3.94	3.71	3.92
3016	NYSE	NG	Mon, Nov 30, 2015	3.60	3.76	3.60	3.74
3015	NYSE	NG	Fri, Nov 27, 2015	3.51	3.61	3.46	3.59
3014	NYSE	NG	Wed, Nov 25, 2015	3.56	3.67	3.55	3.59
3013	NYSE	NG	Tue, Nov 24, 2015	3.63	3.68	3.56	3.60
3012	NYSE	NG	Mon, Nov 23, 2015	3.47	3.60	3.47	3.56
3011	NYSE	NG	Fri, Nov 20, 2015	3.65	3.67	3.45	3.48
3010	NYSE	NG	Thu, Nov 19, 2015	3.57	3.68	3.55	3.63
3009	NYSE	NG	Wed, Nov 18, 2015	3.44	3.57	3.38	3.56
3008	NYSE	NG	Tue, Nov 17, 2015	3.59	3.62	3.41	3.44
3007	NYSE	NG	Mon, Nov 16, 2015	3.63	3.69	3.59	3.62
3006	NYSE	NG	Fri, Nov 13, 2015	3.42	3.57	3.39	3.57
3005	NYSE	NG	Thu, Nov 12, 2015	3.40	3.50	3.37	3.47
3004	NYSE	NG	Wed, Nov 11, 2015	3.41	3.52	3.37	3.48
3003	NYSE	NG	Tue, Nov 10, 2015	3.40	3.50	3.32	3.41
3002	NYSE	NG	Mon, Nov 9, 2015	3.24	3.47	3.24	3.44
3001	NYSE	NG	Fri, Nov 6, 2015	3.31	3.31	3.05	3.27
3000	NYSE	NG	Thu, Nov 5, 2015	3.58	3.60	3.44	3.45
2999	NYSE	NG	Wed, Nov 4, 2015	3.67	3.72	3.57	3.61
2998	NYSE	NG	Tue, Nov 3, 2015	3.61	3.70	3.60	3.67
2997	NYSE	NG	Mon, Nov 2, 2015	3.60	3.73	3.55	3.71
2996	NYSE	NG	Fri, Oct 30, 2015	3.64	3.69	3.59	3.62
2995	NYSE	NG	Thu, Oct 29, 2015	3.73	3.74	3.60	3.66
2994	NYSE	NG	Wed, Oct 28, 2015	3.90	3.94	3.64	3.75
2993	NYSE	NG	Tue, Oct 27, 2015	3.78	3.88	3.68	3.82
2992	NYSE	NG	Mon, Oct 26, 2015	3.96	3.97	3.78	3.79
2991	NYSE	NG	Fri, Oct 23, 2015	3.80	3.95	3.71	3.92
2990	NYSE	NG	Thu, Oct 22, 2015	3.65	3.76	3.57	3.76
2989	NYSE	NG	Wed, Oct 21, 2015	3.73	3.75	3.62	3.62
2988	NYSE	NG	Tue, Oct 20, 2015	3.68	3.80	3.65	3.75
2987	NYSE	NG	Mon, Oct 19, 2015	3.75	3.82	3.61	3.67
2986	NYSE	NG	Fri, Oct 16, 2015	3.98	4.04	3.78	3.80
2985	NYSE	NG	Thu, Oct 15, 2015	3.93	4.05	3.89	4.03
2984	NYSE	NG	Wed, Oct 14, 2015	3.81	4.03	3.78	3.93
2983	NYSE	NG	Tue, Oct 13, 2015	3.70	3.79	3.70	3.75
2982	NYSE	NG	Mon, Oct 12, 2015	3.82	3.83	3.70	3.75
2981	NYSE	NG	Fri, Oct 9, 2015	3.84	3.86	3.70	3.80
2980	NYSE	NG	Thu, Oct 8, 2015	3.67	3.80	3.63	3.69
2979	NYSE	NG	Wed, Oct 7, 2015	3.82	3.82	3.56	3.77
2978	NYSE	NG	Tue, Oct 6, 2015	3.78	3.86	3.72	3.73
2977	NYSE	NG	Mon, Oct 5, 2015	3.72	3.83	3.70	3.71
2976	NYSE	NG	Fri, Oct 2, 2015	3.59	3.72	3.57	3.72
2975	NYSE	NG	Thu, Oct 1, 2015	3.64	3.72	3.45	3.46
2974	NYSE	NG	Wed, Sep 30, 2015	3.50	3.63	3.46	3.61
2973	NYSE	NG	Tue, Sep 29, 2015	3.54	3.65	3.49	3.52
2972	NYSE	NG	Mon, Sep 28, 2015	3.62	3.68	3.48	3.50
2971	NYSE	NG	Fri, Sep 25, 2015	3.78	3.85	3.72	3.74
2970	NYSE	NG	Thu, Sep 24, 2015	3.70	3.86	3.67	3.83
2969	NYSE	NG	Wed, Sep 23, 2015	3.58	3.66	3.54	3.60
2968	NYSE	NG	Tue, Sep 22, 2015	3.65	3.73	3.49	3.52
2967	NYSE	NG	Mon, Sep 21, 2015	3.69	3.84	3.68	3.75
2966	NYSE	NG	Fri, Sep 18, 2015	3.75	3.79	3.63	3.74
2965	NYSE	NG	Thu, Sep 17, 2015	3.60	3.70	3.54	3.67
2964	NYSE	NG	Wed, Sep 16, 2015	3.54	3.69	3.53	3.69
2963	NYSE	NG	Tue, Sep 15, 2015	3.45	3.56	3.44	3.46
2962	NYSE	NG	Mon, Sep 14, 2015	3.65	3.68	3.45	3.46
2961	NYSE	NG	Fri, Sep 11, 2015	3.48	3.69	3.44	3.68
2960	NYSE	NG	Thu, Sep 10, 2015	3.47	3.57	3.43	3.49
2959	NYSE	NG	Wed, Sep 9, 2015	3.48	3.56	3.39	3.42
2958	NYSE	NG	Tue, Sep 8, 2015	3.62	3.62	3.48	3.51
2957	NYSE	NG	Fri, Sep 4, 2015	3.50	3.55	3.45	3.53
2956	NYSE	NG	Thu, Sep 3, 2015	3.46	3.71	3.46	3.53
2955	NYSE	NG	Wed, Sep 2, 2015	3.58	3.63	3.46	3.56
2954	NYSE	NG	Tue, Sep 1, 2015	3.74	3.79	3.57	3.59
2953	NYSE	NG	Mon, Aug 31, 2015	3.72	3.76	3.56	3.73
2952	NYSE	NG	Fri, Aug 28, 2015	3.58	3.82	3.58	3.75
2951	NYSE	NG	Thu, Aug 27, 2015	3.48	3.65	3.40	3.55
2950	NYSE	NG	Wed, Aug 26, 2015	3.20	3.54	3.20	3.43
2949	NYSE	NG	Tue, Aug 25, 2015	3.42	3.50	3.21	3.46
2948	NYSE	NG	Mon, Aug 24, 2015	3.49	3.76	3.29	3.35
2947	NYSE	NG	Fri, Aug 21, 2015	3.68	3.74	3.53	3.57
2946	NYSE	NG	Thu, Aug 20, 2015	3.81	3.88	3.60	3.62
2945	NYSE	NG	Wed, Aug 19, 2015	3.64	3.75	3.60	3.72
2944	NYSE	NG	Tue, Aug 18, 2015	3.62	3.65	3.52	3.61
2943	NYSE	NG	Mon, Aug 17, 2015	3.48	3.72	3.48	3.68
2942	NYSE	NG	Fri, Aug 14, 2015	3.59	3.59	3.39	3.47
2941	NYSE	NG	Thu, Aug 13, 2015	3.63	3.74	3.47	3.49
2940	NYSE	NG	Wed, Aug 12, 2015	3.63	3.78	3.58	3.74
2939	NYSE	NG	Tue, Aug 11, 2015	3.42	3.55	3.19	3.53
2938	NYSE	NG	Mon, Aug 10, 2015	3.13	3.40	3.12	3.40
2937	NYSE	NG	Fri, Aug 7, 2015	3.13	3.30	3.11	3.11
2936	NYSE	NG	Thu, Aug 6, 2015	3.00	3.14	2.94	3.12
2935	NYSE	NG	Wed, Aug 5, 2015	3.02	3.10	2.94	2.94
2934	NYSE	NG	Tue, Aug 4, 2015	2.96	3.07	2.96	3.04
2933	NYSE	NG	Mon, Aug 3, 2015	3.01	3.07	2.91	2.93
2932	NYSE	NG	Fri, Jul 31, 2015	3.06	3.10	2.98	3.05
2931	NYSE	NG	Thu, Jul 30, 2015	3.18	3.19	2.96	2.96
2930	NYSE	NG	Wed, Jul 29, 2015	3.09	3.25	3.08	3.19
2929	NYSE	NG	Tue, Jul 28, 2015	3.03	3.14	3.02	3.10
2928	NYSE	NG	Mon, Jul 27, 2015	3.14	3.32	2.99	3.00
2927	NYSE	NG	Fri, Jul 24, 2015	2.83	3.20	2.79	3.18
2926	NYSE	NG	Thu, Jul 23, 2015	2.96	3.00	2.80	2.88
2925	NYSE	NG	Wed, Jul 22, 2015	2.75	2.98	2.75	2.93
2924	NYSE	NG	Tue, Jul 21, 2015	2.68	2.89	2.67	2.88
2923	NYSE	NG	Mon, Jul 20, 2015	2.90	2.90	2.65	2.68
2922	NYSE	NG	Fri, Jul 17, 2015	3.03	3.06	2.95	2.99
2921	NYSE	NG	Thu, Jul 16, 2015	3.09	3.15	3.03	3.08
2920	NYSE	NG	Wed, Jul 15, 2015	3.27	3.29	3.10	3.11
2919	NYSE	NG	Tue, Jul 14, 2015	3.39	3.46	3.29	3.32
2918	NYSE	NG	Mon, Jul 13, 2015	3.21	3.34	3.11	3.34
2917	NYSE	NG	Fri, Jul 10, 2015	3.18	3.28	3.12	3.20
2916	NYSE	NG	Thu, Jul 9, 2015	3.25	3.25	3.10	3.13
2915	NYSE	NG	Wed, Jul 8, 2015	3.24	3.34	3.14	3.22
2914	NYSE	NG	Tue, Jul 7, 2015	3.32	3.37	3.14	3.14
2913	NYSE	NG	Mon, Jul 6, 2015	3.29	3.48	3.24	3.42
2912	NYSE	NG	Thu, Jul 2, 2015	3.23	3.31	3.20	3.27
2911	NYSE	NG	Wed, Jul 1, 2015	3.40	3.40	3.20	3.22
2910	NYSE	NG	Tue, Jun 30, 2015	3.48	3.53	3.37	3.42
2909	NYSE	NG	Mon, Jun 29, 2015	3.54	3.61	3.48	3.50
2908	NYSE	NG	Fri, Jun 26, 2015	3.61	3.63	3.51	3.52
2907	NYSE	NG	Thu, Jun 25, 2015	3.60	3.63	3.55	3.61
2906	NYSE	NG	Wed, Jun 24, 2015	3.68	3.71	3.60	3.60
2905	NYSE	NG	Tue, Jun 23, 2015	3.66	3.74	3.66	3.68
2904	NYSE	NG	Mon, Jun 22, 2015	3.81	3.91	3.69	3.70
2903	NYSE	NG	Fri, Jun 19, 2015	3.77	3.96	3.72	3.92
2902	NYSE	NG	Thu, Jun 18, 2015	3.90	3.90	3.75	3.79
2901	NYSE	NG	Wed, Jun 17, 2015	3.69	3.80	3.65	3.80
2900	NYSE	NG	Tue, Jun 16, 2015	3.73	3.76	3.68	3.71
2899	NYSE	NG	Mon, Jun 15, 2015	3.81	3.84	3.73	3.76
2898	NYSE	NG	Fri, Jun 12, 2015	3.80	3.82	3.75	3.80
2897	NYSE	NG	Thu, Jun 11, 2015	3.95	3.98	3.80	3.80
2896	NYSE	NG	Wed, Jun 10, 2015	4.10	4.12	3.95	4.00
2895	NYSE	NG	Tue, Jun 9, 2015	4.11	4.17	3.97	4.01
2894	NYSE	NG	Mon, Jun 8, 2015	4.05	4.09	3.99	4.09
2893	NYSE	NG	Fri, Jun 5, 2015	4.06	4.09	3.99	4.00
2892	NYSE	NG	Thu, Jun 4, 2015	4.01	4.15	3.91	4.15
2891	NYSE	NG	Wed, Jun 3, 2015	4.16	4.16	4.01	4.04
2890	NYSE	NG	Tue, Jun 2, 2015	4.14	4.18	4.08	4.16
2889	NYSE	NG	Mon, Jun 1, 2015	4.12	4.16	4.04	4.08
2888	NYSE	NG	Fri, May 29, 2015	4.12	4.18	4.01	4.09
2887	NYSE	NG	Thu, May 28, 2015	4.02	4.15	4.00	4.11
2886	NYSE	NG	Wed, May 27, 2015	4.02	4.06	3.98	4.02
2885	NYSE	NG	Tue, May 26, 2015	4.00	4.02	3.92	4.02
2884	NYSE	NG	Fri, May 22, 2015	4.06	4.15	4.00	4.08
2883	NYSE	NG	Thu, May 21, 2015	4.12	4.19	4.07	4.08
2882	NYSE	NG	Wed, May 20, 2015	4.03	4.16	4.02	4.12
2881	NYSE	NG	Tue, May 19, 2015	4.00	4.08	3.94	4.01
2880	NYSE	NG	Mon, May 18, 2015	4.17	4.24	4.10	4.12
2879	NYSE	NG	Fri, May 15, 2015	4.12	4.20	4.09	4.18
2878	NYSE	NG	Thu, May 14, 2015	4.17	4.25	4.08	4.13
2877	NYSE	NG	Wed, May 13, 2015	4.06	4.17	4.03	4.13
2876	NYSE	NG	Tue, May 12, 2015	3.96	4.01	3.94	3.99
2875	NYSE	NG	Mon, May 11, 2015	3.97	3.98	3.90	3.92
2874	NYSE	NG	Fri, May 8, 2015	3.88	3.92	3.79	3.92
2873	NYSE	NG	Thu, May 7, 2015	3.80	3.87	3.72	3.84
2872	NYSE	NG	Wed, May 6, 2015	3.92	3.92	3.80	3.85
2871	NYSE	NG	Tue, May 5, 2015	3.89	3.91	3.83	3.88
2870	NYSE	NG	Mon, May 4, 2015	3.82	3.86	3.73	3.86
2869	NYSE	NG	Fri, May 1, 2015	3.80	3.85	3.73	3.76
2868	NYSE	NG	Thu, Apr 30, 2015	3.91	3.92	3.82	3.84
2867	NYSE	NG	Wed, Apr 29, 2015	3.89	4.02	3.80	3.98
2866	NYSE	NG	Tue, Apr 28, 2015	3.72	3.91	3.72	3.89
2865	NYSE	NG	Mon, Apr 27, 2015	3.59	3.73	3.58	3.72
2864	NYSE	NG	Fri, Apr 24, 2015	3.58	3.67	3.56	3.58
2863	NYSE	NG	Thu, Apr 23, 2015	3.55	3.65	3.55	3.62
2862	NYSE	NG	Wed, Apr 22, 2015	3.67	3.67	3.55	3.56
2861	NYSE	NG	Tue, Apr 21, 2015	3.70	3.70	3.61	3.63
2860	NYSE	NG	Mon, Apr 20, 2015	3.65	3.70	3.55	3.69
2859	NYSE	NG	Fri, Apr 17, 2015	3.64	3.69	3.62	3.67
2858	NYSE	NG	Thu, Apr 16, 2015	3.60	3.66	3.55	3.63
2857	NYSE	NG	Wed, Apr 15, 2015	3.46	3.60	3.45	3.58
2856	NYSE	NG	Tue, Apr 14, 2015	3.47	3.56	3.42	3.45
2855	NYSE	NG	Mon, Apr 13, 2015	3.62	3.62	3.42	3.46
2854	NYSE	NG	Fri, Apr 10, 2015	3.48	3.61	3.48	3.61
2853	NYSE	NG	Thu, Apr 9, 2015	3.43	3.48	3.37	3.42
2852	NYSE	NG	Wed, Apr 8, 2015	3.42	3.50	3.40	3.45
2851	NYSE	NG	Tue, Apr 7, 2015	3.45	3.45	3.31	3.41
2850	NYSE	NG	Mon, Apr 6, 2015	3.36	3.42	3.27	3.42
2849	NYSE	NG	Thu, Apr 2, 2015	3.11	3.19	3.06	3.13
2848	NYSE	NG	Wed, Apr 1, 2015	2.99	3.20	2.90	3.14
2847	NYSE	NG	Tue, Mar 31, 2015	2.90	2.96	2.87	2.96
2846	NYSE	NG	Mon, Mar 30, 2015	2.98	3.02	2.90	2.93
2845	NYSE	NG	Fri, Mar 27, 2015	3.00	3.09	2.92	3.02
2844	NYSE	NG	Thu, Mar 26, 2015	3.20	3.24	2.97	2.99
2843	NYSE	NG	Wed, Mar 25, 2015	3.17	3.22	3.09	3.13
2842	NYSE	NG	Tue, Mar 24, 2015	3.23	3.26	3.11	3.15
2841	NYSE	NG	Mon, Mar 23, 2015	3.15	3.32	3.10	3.19
2840	NYSE	NG	Fri, Mar 20, 2015	3.05	3.23	3.03	3.05
2839	NYSE	NG	Thu, Mar 19, 2015	2.98	3.14	2.98	3.02
2838	NYSE	NG	Wed, Mar 18, 2015	2.83	3.06	2.82	3.05
2837	NYSE	NG	Tue, Mar 17, 2015	2.95	3.01	2.84	2.85
2836	NYSE	NG	Mon, Mar 16, 2015	3.12	3.12	2.87	2.97
2835	NYSE	NG	Fri, Mar 13, 2015	3.01	3.21	2.96	3.13
2834	NYSE	NG	Thu, Mar 12, 2015	3.08	3.10	2.95	3.01
2833	NYSE	NG	Wed, Mar 11, 2015	2.81	3.06	2.72	3.04
2832	NYSE	NG	Tue, Mar 10, 2015	3.00	3.13	2.72	2.84
2831	NYSE	NG	Mon, Mar 9, 2015	3.33	3.33	3.00	3.00
2830	NYSE	NG	Fri, Mar 6, 2015	3.32	3.42	3.21	3.26
2829	NYSE	NG	Thu, Mar 5, 2015	3.37	3.49	3.35	3.45
2828	NYSE	NG	Wed, Mar 4, 2015	3.52	3.56	3.35	3.38
2827	NYSE	NG	Tue, Mar 3, 2015	3.63	3.67	3.48	3.52
2826	NYSE	NG	Mon, Mar 2, 2015	3.71	3.75	3.53	3.57
2825	NYSE	NG	Fri, Feb 27, 2015	3.70	3.76	3.67	3.72
2824	NYSE	NG	Thu, Feb 26, 2015	3.72	3.75	3.65	3.65
2823	NYSE	NG	Wed, Feb 25, 2015	3.75	3.77	3.67	3.67
2822	NYSE	NG	Tue, Feb 24, 2015	3.61	3.74	3.60	3.72
2821	NYSE	NG	Mon, Feb 23, 2015	3.64	3.79	3.61	3.65
2820	NYSE	NG	Fri, Feb 20, 2015	3.87	3.92	3.68	3.71
2819	NYSE	NG	Thu, Feb 19, 2015	3.85	4.00	3.78	3.81
2818	NYSE	NG	Wed, Feb 18, 2015	3.74	3.87	3.58	3.83
2817	NYSE	NG	Tue, Feb 17, 2015	3.88	3.90	3.69	3.76
2816	NYSE	NG	Fri, Feb 13, 2015	4.00	4.00	3.89	3.96
2815	NYSE	NG	Thu, Feb 12, 2015	3.98	3.98	3.81	3.93
2814	NYSE	NG	Wed, Feb 11, 2015	3.96	4.06	3.83	3.84
2813	NYSE	NG	Tue, Feb 10, 2015	4.04	4.10	3.95	3.99
2812	NYSE	NG	Mon, Feb 9, 2015	3.93	4.10	3.93	4.09
2811	NYSE	NG	Fri, Feb 6, 2015	4.04	4.10	3.83	3.88
2810	NYSE	NG	Thu, Feb 5, 2015	4.03	4.14	3.93	4.09
2809	NYSE	NG	Wed, Feb 4, 2015	4.02	4.12	3.93	4.05
2808	NYSE	NG	Tue, Feb 3, 2015	3.91	4.09	3.86	3.97
2807	NYSE	NG	Mon, Feb 2, 2015	3.69	4.04	3.69	3.91
2806	NYSE	NG	Fri, Jan 30, 2015	3.52	3.88	3.46	3.73
2805	NYSE	NG	Thu, Jan 29, 2015	3.54	3.62	3.42	3.51
2804	NYSE	NG	Wed, Jan 28, 2015	3.90	3.92	3.46	3.56
2803	NYSE	NG	Tue, Jan 27, 2015	3.77	3.95	3.69	3.85
2802	NYSE	NG	Mon, Jan 26, 2015	3.48	3.70	3.37	3.69
2801	NYSE	NG	Fri, Jan 23, 2015	3.66	3.66	3.45	3.54
2800	NYSE	NG	Thu, Jan 22, 2015	3.76	3.80	3.62	3.65
2799	NYSE	NG	Wed, Jan 21, 2015	3.91	3.91	3.60	3.72
2798	NYSE	NG	Tue, Jan 20, 2015	3.75	3.87	3.65	3.76
2797	NYSE	NG	Fri, Jan 16, 2015	3.83	3.86	3.60	3.68
2796	NYSE	NG	Thu, Jan 15, 2015	3.61	3.81	3.61	3.78
2795	NYSE	NG	Wed, Jan 14, 2015	3.61	3.70	3.43	3.54
2794	NYSE	NG	Tue, Jan 13, 2015	3.83	3.83	3.52	3.57
2793	NYSE	NG	Mon, Jan 12, 2015	3.58	3.84	3.57	3.69
2792	NYSE	NG	Fri, Jan 9, 2015	3.50	3.59	3.48	3.53
2791	NYSE	NG	Thu, Jan 8, 2015	3.57	3.62	3.40	3.46
2790	NYSE	NG	Wed, Jan 7, 2015	3.50	3.71	3.39	3.59
2789	NYSE	NG	Tue, Jan 6, 2015	3.33	3.68	3.33	3.67
2788	NYSE	NG	Mon, Jan 5, 2015	3.15	3.36	3.09	3.36
2787	NYSE	NG	Fri, Jan 2, 2015	2.86	3.12	2.85	3.10
2786	NYSE	NG	Wed, Dec 31, 2014	2.91	2.96	2.82	2.95
2785	NYSE	NG	Tue, Dec 30, 2014	2.95	2.96	2.86	2.93
2784	NYSE	NG	Mon, Dec 29, 2014	2.91	2.99	2.82	2.85
2783	NYSE	NG	Fri, Dec 26, 2014	2.91	3.04	2.87	2.99
2782	NYSE	NG	Wed, Dec 24, 2014	2.72	2.85	2.70	2.82
2781	NYSE	NG	Tue, Dec 23, 2014	2.77	2.94	2.67	2.72
2780	NYSE	NG	Mon, Dec 22, 2014	2.87	3.01	2.77	2.78
2779	NYSE	NG	Fri, Dec 19, 2014	3.02	3.16	2.94	3.12
2778	NYSE	NG	Thu, Dec 18, 2014	3.01	3.05	2.89	3.05
2777	NYSE	NG	Wed, Dec 17, 2014	2.75	2.99	2.73	2.96
2776	NYSE	NG	Tue, Dec 16, 2014	2.77	2.93	2.70	2.75
2775	NYSE	NG	Mon, Dec 15, 2014	2.63	2.94	2.63	2.73
2774	NYSE	NG	Fri, Dec 12, 2014	2.65	2.80	2.65	2.68
2773	NYSE	NG	Thu, Dec 11, 2014	2.67	2.77	2.61	2.66
2772	NYSE	NG	Wed, Dec 10, 2014	2.75	2.84	2.68	2.69
2771	NYSE	NG	Tue, Dec 9, 2014	2.80	2.87	2.75	2.77
2770	NYSE	NG	Mon, Dec 8, 2014	2.70	2.80	2.56	2.72
2769	NYSE	NG	Fri, Dec 5, 2014	2.73	2.83	2.63	2.67
2768	NYSE	NG	Thu, Dec 4, 2014	2.84	2.94	2.76	2.77
2767	NYSE	NG	Wed, Dec 3, 2014	2.76	2.91	2.75	2.89
2766	NYSE	NG	Tue, Dec 2, 2014	2.77	2.85	2.72	2.75
2765	NYSE	NG	Mon, Dec 1, 2014	2.83	3.00	2.74	2.83
2764	NYSE	NG	Fri, Nov 28, 2014	2.76	2.82	2.72	2.76
2763	NYSE	NG	Wed, Nov 26, 2014	2.85	2.92	2.81	2.89
2762	NYSE	NG	Tue, Nov 25, 2014	2.82	2.88	2.80	2.87
2761	NYSE	NG	Mon, Nov 24, 2014	2.84	2.98	2.77	2.80
2760	NYSE	NG	Fri, Nov 21, 2014	3.00	3.02	2.81	2.87
2759	NYSE	NG	Thu, Nov 20, 2014	2.88	2.94	2.78	2.94
2758	NYSE	NG	Wed, Nov 19, 2014	3.00	3.03	2.80	2.80
2757	NYSE	NG	Tue, Nov 18, 2014	3.03	3.12	2.93	3.03
2756	NYSE	NG	Mon, Nov 17, 2014	2.87	2.95	2.82	2.91
2755	NYSE	NG	Fri, Nov 14, 2014	2.69	2.93	2.65	2.88
2754	NYSE	NG	Thu, Nov 13, 2014	2.80	2.83	2.76	2.82
2753	NYSE	NG	Wed, Nov 12, 2014	2.89	2.90	2.73	2.80
2752	NYSE	NG	Tue, Nov 11, 2014	2.74	2.95	2.70	2.88
2751	NYSE	NG	Mon, Nov 10, 2014	2.83	2.85	2.65	2.69
2750	NYSE	NG	Fri, Nov 7, 2014	2.59	2.87	2.57	2.87
2749	NYSE	NG	Thu, Nov 6, 2014	2.48	2.54	2.40	2.52
2748	NYSE	NG	Wed, Nov 5, 2014	2.52	2.73	2.44	2.45
2747	NYSE	NG	Tue, Nov 4, 2014	2.58	2.72	2.48	2.66
2746	NYSE	NG	Mon, Nov 3, 2014	2.43	2.62	2.35	2.60
2745	NYSE	NG	Fri, Oct 31, 2014	2.48	2.55	2.33	2.47
2744	NYSE	NG	Thu, Oct 30, 2014	2.70	2.76	2.54	2.55
2743	NYSE	NG	Wed, Oct 29, 2014	2.80	2.89	2.72	2.76
2742	NYSE	NG	Tue, Oct 28, 2014	2.76	2.86	2.73	2.85
2741	NYSE	NG	Mon, Oct 27, 2014	2.86	2.89	2.72	2.72
2740	NYSE	NG	Fri, Oct 24, 2014	2.88	2.92	2.81	2.84
2739	NYSE	NG	Thu, Oct 23, 2014	2.76	2.88	2.70	2.87
2738	NYSE	NG	Wed, Oct 22, 2014	2.98	2.98	2.73	2.77
2737	NYSE	NG	Tue, Oct 21, 2014	3.03	3.11	2.97	2.99
2736	NYSE	NG	Mon, Oct 20, 2014	3.01	3.12	2.90	3.00
2735	NYSE	NG	Fri, Oct 17, 2014	3.08	3.08	2.93	2.99
2734	NYSE	NG	Thu, Oct 16, 2014	2.95	3.10	2.94	3.02
2733	NYSE	NG	Wed, Oct 15, 2014	2.88	3.09	2.85	2.95
2732	NYSE	NG	Tue, Oct 14, 2014	2.78	3.05	2.70	2.88
2731	NYSE	NG	Mon, Oct 13, 2014	2.84	2.96	2.79	2.81
2730	NYSE	NG	Fri, Oct 10, 2014	3.08	3.11	2.68	2.79
2729	NYSE	NG	Thu, Oct 9, 2014	3.00	3.20	2.96	3.11
2728	NYSE	NG	Wed, Oct 8, 2014	2.60	2.98	2.55	2.94
2727	NYSE	NG	Tue, Oct 7, 2014	2.79	2.79	2.55	2.60
2726	NYSE	NG	Mon, Oct 6, 2014	2.78	2.80	2.74	2.74
2725	NYSE	NG	Fri, Oct 3, 2014	2.96	3.05	2.71	2.74
2724	NYSE	NG	Thu, Oct 2, 2014	2.98	3.02	2.91	3.01
2723	NYSE	NG	Wed, Oct 1, 2014	3.05	3.08	2.94	2.94
2722	NYSE	NG	Tue, Sep 30, 2014	3.09	3.13	3.02	3.03
2721	NYSE	NG	Mon, Sep 29, 2014	3.25	3.26	3.11	3.11
2720	NYSE	NG	Fri, Sep 26, 2014	3.25	3.26	3.18	3.23
2719	NYSE	NG	Thu, Sep 25, 2014	3.08	3.28	3.06	3.27
2718	NYSE	NG	Wed, Sep 24, 2014	3.11	3.22	3.11	3.13
2717	NYSE	NG	Tue, Sep 23, 2014	3.20	3.23	3.12	3.17
2716	NYSE	NG	Mon, Sep 22, 2014	3.35	3.44	3.10	3.12
2715	NYSE	NG	Fri, Sep 19, 2014	3.52	3.52	3.35	3.45
2714	NYSE	NG	Thu, Sep 18, 2014	3.51	3.58	3.50	3.53
2713	NYSE	NG	Wed, Sep 17, 2014	3.55	3.58	3.50	3.53
2712	NYSE	NG	Tue, Sep 16, 2014	3.54	3.64	3.50	3.57
2711	NYSE	NG	Mon, Sep 15, 2014	3.52	3.56	3.50	3.53
2710	NYSE	NG	Fri, Sep 12, 2014	3.50	3.59	3.50	3.51
2709	NYSE	NG	Thu, Sep 11, 2014	3.59	3.62	3.51	3.55
2708	NYSE	NG	Wed, Sep 10, 2014	3.62	3.69	3.56	3.64
2707	NYSE	NG	Tue, Sep 9, 2014	3.60	3.72	3.56	3.65
2706	NYSE	NG	Mon, Sep 8, 2014	3.69	3.71	3.62	3.68
2705	NYSE	NG	Fri, Sep 5, 2014	3.66	3.74	3.62	3.69
2704	NYSE	NG	Thu, Sep 4, 2014	3.86	3.90	3.64	3.70
2703	NYSE	NG	Wed, Sep 3, 2014	3.92	3.98	3.86	3.87
2702	NYSE	NG	Tue, Sep 2, 2014	3.82	3.95	3.81	3.90
2701	NYSE	NG	Fri, Aug 29, 2014	3.81	3.95	3.78	3.95
2700	NYSE	NG	Thu, Aug 28, 2014	3.80	3.82	3.77	3.81
2699	NYSE	NG	Wed, Aug 27, 2014	3.67	3.76	3.67	3.74
2698	NYSE	NG	Tue, Aug 26, 2014	3.67	3.72	3.63	3.70
2697	NYSE	NG	Mon, Aug 25, 2014	3.70	3.74	3.60	3.61
2696	NYSE	NG	Fri, Aug 22, 2014	3.67	3.73	3.64	3.69
2695	NYSE	NG	Thu, Aug 21, 2014	3.74	3.74	3.60	3.62
2694	NYSE	NG	Wed, Aug 20, 2014	3.76	3.83	3.72	3.76
2693	NYSE	NG	Tue, Aug 19, 2014	3.80	3.83	3.76	3.77
2692	NYSE	NG	Mon, Aug 18, 2014	3.72	3.81	3.71	3.79
2691	NYSE	NG	Fri, Aug 15, 2014	3.73	3.80	3.70	3.78
2690	NYSE	NG	Thu, Aug 14, 2014	3.85	3.88	3.76	3.78
2689	NYSE	NG	Wed, Aug 13, 2014	3.84	3.91	3.78	3.83
2688	NYSE	NG	Tue, Aug 12, 2014	3.84	3.95	3.82	3.87
2687	NYSE	NG	Mon, Aug 11, 2014	3.67	3.80	3.65	3.80
2686	NYSE	NG	Fri, Aug 8, 2014	3.82	3.95	3.67	3.69
2685	NYSE	NG	Thu, Aug 7, 2014	3.76	3.84	3.66	3.84
2684	NYSE	NG	Wed, Aug 6, 2014	3.75	3.85	3.70	3.74
2683	NYSE	NG	Tue, Aug 5, 2014	3.54	3.69	3.44	3.69
2682	NYSE	NG	Mon, Aug 4, 2014	3.67	3.72	3.48	3.48
2681	NYSE	NG	Fri, Aug 1, 2014	3.80	3.86	3.65	3.70
2680	NYSE	NG	Thu, Jul 31, 2014	3.82	3.86	3.76	3.76
2679	NYSE	NG	Wed, Jul 30, 2014	3.97	3.97	3.84	3.87
2678	NYSE	NG	Tue, Jul 29, 2014	3.96	3.98	3.89	3.98
2677	NYSE	NG	Mon, Jul 28, 2014	3.92	3.96	3.86	3.92
2676	NYSE	NG	Fri, Jul 25, 2014	3.81	3.94	3.80	3.93
2675	NYSE	NG	Thu, Jul 24, 2014	3.92	3.92	3.75	3.76
2674	NYSE	NG	Wed, Jul 23, 2014	3.93	4.00	3.91	3.95
2673	NYSE	NG	Tue, Jul 22, 2014	4.03	4.06	3.90	3.91
2672	NYSE	NG	Mon, Jul 21, 2014	4.09	4.10	4.02	4.06
2671	NYSE	NG	Fri, Jul 18, 2014	3.97	4.11	3.94	4.08
2670	NYSE	NG	Thu, Jul 17, 2014	3.93	4.09	3.90	4.05
2669	NYSE	NG	Wed, Jul 16, 2014	3.85	3.91	3.84	3.89
2668	NYSE	NG	Tue, Jul 15, 2014	4.04	4.04	3.82	3.83
2667	NYSE	NG	Mon, Jul 14, 2014	3.91	4.08	3.90	3.97
2666	NYSE	NG	Fri, Jul 11, 2014	4.04	4.11	3.96	4.08
2665	NYSE	NG	Thu, Jul 10, 2014	4.34	4.37	4.01	4.07
2664	NYSE	NG	Wed, Jul 9, 2014	4.26	4.29	4.16	4.25
2663	NYSE	NG	Tue, Jul 8, 2014	4.20	4.27	4.05	4.25
2662	NYSE	NG	Mon, Jul 7, 2014	4.30	4.30	4.09	4.15
2661	NYSE	NG	Thu, Jul 3, 2014	4.16	4.40	4.14	4.38
2660	NYSE	NG	Wed, Jul 2, 2014	4.14	4.27	4.09	4.24
2659	NYSE	NG	Tue, Jul 1, 2014	4.22	4.25	4.07	4.13
2658	NYSE	NG	Mon, Jun 30, 2014	4.04	4.26	3.95	4.21
2657	NYSE	NG	Fri, Jun 27, 2014	4.12	4.16	4.04	4.07
2656	NYSE	NG	Thu, Jun 26, 2014	4.09	4.17	4.01	4.13
2655	NYSE	NG	Wed, Jun 25, 2014	4.02	4.16	3.95	4.11
2654	NYSE	NG	Tue, Jun 24, 2014	4.30	4.37	4.02	4.04
2653	NYSE	NG	Mon, Jun 23, 2014	4.34	4.40	4.22	4.27
2652	NYSE	NG	Fri, Jun 20, 2014	4.26	4.38	4.13	4.38
2651	NYSE	NG	Thu, Jun 19, 2014	4.17	4.26	4.13	4.24
2650	NYSE	NG	Wed, Jun 18, 2014	4.01	4.08	3.98	4.07
2649	NYSE	NG	Tue, Jun 17, 2014	3.81	4.04	3.76	4.00
2648	NYSE	NG	Mon, Jun 16, 2014	4.11	4.11	3.89	3.91
2647	NYSE	NG	Fri, Jun 13, 2014	3.95	4.09	3.89	4.08
2646	NYSE	NG	Thu, Jun 12, 2014	3.81	3.98	3.76	3.95
2645	NYSE	NG	Wed, Jun 11, 2014	3.63	3.85	3.59	3.76
2644	NYSE	NG	Tue, Jun 10, 2014	3.50	3.65	3.49	3.57
2643	NYSE	NG	Mon, Jun 9, 2014	3.39	3.48	3.39	3.46
2642	NYSE	NG	Fri, Jun 6, 2014	3.48	3.48	3.35	3.39
2641	NYSE	NG	Thu, Jun 5, 2014	3.30	3.48	3.30	3.45
2640	NYSE	NG	Wed, Jun 4, 2014	3.07	3.30	3.06	3.24
2639	NYSE	NG	Tue, Jun 3, 2014	2.97	3.07	2.97	3.07
2638	NYSE	NG	Mon, Jun 2, 2014	2.98	3.05	2.96	2.99
2637	NYSE	NG	Fri, May 30, 2014	3.03	3.03	2.98	3.01
2636	NYSE	NG	Thu, May 29, 2014	2.95	3.05	2.93	3.02
2635	NYSE	NG	Wed, May 28, 2014	2.92	2.99	2.91	2.95
2634	NYSE	NG	Tue, May 27, 2014	3.11	3.11	2.91	2.94
2633	NYSE	NG	Fri, May 23, 2014	3.22	3.22	3.14	3.18
2632	NYSE	NG	Thu, May 22, 2014	3.16	3.31	3.14	3.24
2631	NYSE	NG	Wed, May 21, 2014	3.04	3.14	3.04	3.12
2630	NYSE	NG	Tue, May 20, 2014	3.02	3.11	2.99	3.09
2629	NYSE	NG	Mon, May 19, 2014	3.04	3.07	3.02	3.04
2628	NYSE	NG	Fri, May 16, 2014	3.14	3.15	3.00	3.02
2627	NYSE	NG	Thu, May 15, 2014	3.16	3.18	3.10	3.13
2626	NYSE	NG	Wed, May 14, 2014	3.18	3.23	3.11	3.18
2625	NYSE	NG	Tue, May 13, 2014	3.13	3.19	3.10	3.11
2624	NYSE	NG	Mon, May 12, 2014	3.07	3.13	3.01	3.12
2623	NYSE	NG	Fri, May 9, 2014	3.14	3.18	2.99	3.00
2622	NYSE	NG	Thu, May 8, 2014	3.15	3.23	3.12	3.18
2621	NYSE	NG	Wed, May 7, 2014	3.42	3.42	3.15	3.15
2620	NYSE	NG	Tue, May 6, 2014	3.51	3.56	3.41	3.43
2619	NYSE	NG	Mon, May 5, 2014	3.66	3.67	3.51	3.52
2618	NYSE	NG	Fri, May 2, 2014	3.58	3.63	3.50	3.59
2617	NYSE	NG	Thu, May 1, 2014	3.49	3.57	3.45	3.55
2616	NYSE	NG	Wed, Apr 30, 2014	3.49	3.59	3.48	3.53
2615	NYSE	NG	Tue, Apr 29, 2014	3.48	3.57	3.47	3.55
2614	NYSE	NG	Mon, Apr 28, 2014	3.67	3.70	3.46	3.47
2613	NYSE	NG	Fri, Apr 25, 2014	3.66	3.70	3.60	3.66
2612	NYSE	NG	Thu, Apr 24, 2014	3.56	3.68	3.53	3.58
2611	NYSE	NG	Wed, Apr 23, 2014	3.58	3.70	3.53	3.62
2610	NYSE	NG	Tue, Apr 22, 2014	3.42	3.57	3.35	3.53
2609	NYSE	NG	Mon, Apr 21, 2014	3.45	3.50	3.36	3.43
2608	NYSE	NG	Thu, Apr 17, 2014	3.49	3.53	3.42	3.50
2607	NYSE	NG	Wed, Apr 16, 2014	3.52	3.53	3.41	3.48
2606	NYSE	NG	Tue, Apr 15, 2014	3.49	3.55	3.38	3.49
2605	NYSE	NG	Mon, Apr 14, 2014	3.69	3.80	3.61	3.64
2604	NYSE	NG	Fri, Apr 11, 2014	3.74	3.78	3.61	3.62
2603	NYSE	NG	Thu, Apr 10, 2014	3.84	3.87	3.70	3.75
2602	NYSE	NG	Wed, Apr 9, 2014	3.75	3.88	3.69	3.75
2601	NYSE	NG	Tue, Apr 8, 2014	3.71	3.83	3.66	3.80
2600	NYSE	NG	Mon, Apr 7, 2014	3.66	3.78	3.60	3.63
2599	NYSE	NG	Fri, Apr 4, 2014	3.77	3.78	3.66	3.70
2598	NYSE	NG	Thu, Apr 3, 2014	3.74	3.75	3.62	3.64
2597	NYSE	NG	Wed, Apr 2, 2014	3.76	3.80	3.71	3.76
2596	NYSE	NG	Tue, Apr 1, 2014	3.65	3.75	3.60	3.65
2595	NYSE	NG	Mon, Mar 31, 2014	3.76	3.79	3.59	3.61
2594	NYSE	NG	Fri, Mar 28, 2014	3.58	3.78	3.58	3.75
2593	NYSE	NG	Thu, Mar 27, 2014	3.50	3.66	3.41	3.63
2592	NYSE	NG	Wed, Mar 26, 2014	3.80	3.85	3.51	3.56
2591	NYSE	NG	Tue, Mar 25, 2014	3.82	3.89	3.72	3.81
2590	NYSE	NG	Mon, Mar 24, 2014	3.94	3.99	3.65	3.81
2589	NYSE	NG	Fri, Mar 21, 2014	4.18	4.21	4.02	4.02
2588	NYSE	NG	Thu, Mar 20, 2014	3.99	4.17	3.85	4.09
2587	NYSE	NG	Wed, Mar 19, 2014	4.08	4.20	4.00	4.05
2586	NYSE	NG	Tue, Mar 18, 2014	4.14	4.21	3.98	4.19
2585	NYSE	NG	Mon, Mar 17, 2014	4.56	4.62	4.25	4.28
2584	NYSE	NG	Fri, Mar 14, 2014	4.43	4.60	4.37	4.57
2583	NYSE	NG	Thu, Mar 13, 2014	4.21	4.38	4.13	4.34
2582	NYSE	NG	Wed, Mar 12, 2014	4.16	4.18	4.03	4.18
2581	NYSE	NG	Tue, Mar 11, 2014	4.20	4.29	3.99	4.02
2580	NYSE	NG	Mon, Mar 10, 2014	4.03	4.28	3.96	4.11
2579	NYSE	NG	Fri, Mar 7, 2014	4.29	4.29	3.92	4.03
2578	NYSE	NG	Thu, Mar 6, 2014	4.15	4.42	4.13	4.31
2577	NYSE	NG	Wed, Mar 5, 2014	3.81	4.09	3.80	4.05
2576	NYSE	NG	Tue, Mar 4, 2014	3.70	3.81	3.65	3.79
2575	NYSE	NG	Mon, Mar 3, 2014	3.84	3.84	3.72	3.76
2574	NYSE	NG	Fri, Feb 28, 2014	3.62	3.75	3.56	3.69
2573	NYSE	NG	Thu, Feb 27, 2014	3.55	3.76	3.45	3.58
2572	NYSE	NG	Wed, Feb 26, 2014	3.60	3.75	3.50	3.54
2571	NYSE	NG	Tue, Feb 25, 2014	3.62	3.70	3.55	3.63
2570	NYSE	NG	Mon, Feb 24, 2014	3.64	3.80	3.58	3.63
2569	NYSE	NG	Fri, Feb 21, 2014	3.50	3.60	3.46	3.58
2568	NYSE	NG	Thu, Feb 20, 2014	3.33	3.49	3.25	3.49
2567	NYSE	NG	Wed, Feb 19, 2014	3.52	3.60	3.32	3.36
2566	NYSE	NG	Tue, Feb 18, 2014	3.47	3.58	3.40	3.56
2565	NYSE	NG	Fri, Feb 14, 2014	3.38	3.46	3.33	3.44
2564	NYSE	NG	Thu, Feb 13, 2014	3.15	3.31	3.14	3.27
2563	NYSE	NG	Wed, Feb 12, 2014	3.33	3.35	3.08	3.14
2562	NYSE	NG	Tue, Feb 11, 2014	3.20	3.33	3.17	3.26
2561	NYSE	NG	Mon, Feb 10, 2014	3.14	3.20	3.10	3.15
2560	NYSE	NG	Fri, Feb 7, 2014	2.96	3.12	2.96	3.06
2559	NYSE	NG	Thu, Feb 6, 2014	3.01	3.04	2.91	2.95
2558	NYSE	NG	Wed, Feb 5, 2014	3.19	3.22	2.98	2.98
2557	NYSE	NG	Tue, Feb 4, 2014	2.93	3.15	2.92	3.14
2556	NYSE	NG	Mon, Feb 3, 2014	2.95	3.04	2.93	2.99
2555	NYSE	NG	Fri, Jan 31, 2014	3.05	3.06	2.90	2.91
2554	NYSE	NG	Wed, Jan 29, 2014	3.01	3.14	2.92	3.06
2553	NYSE	NG	Tue, Jan 28, 2014	2.90	2.97	2.87	2.89
2552	NYSE	NG	Mon, Jan 27, 2014	3.06	3.09	2.86	2.90
2551	NYSE	NG	Fri, Jan 24, 2014	3.19	3.21	3.00	3.09
2550	NYSE	NG	Thu, Jan 23, 2014	3.08	3.14	3.03	3.11
2549	NYSE	NG	Wed, Jan 22, 2014	3.14	3.18	2.96	2.97
2548	NYSE	NG	Tue, Jan 21, 2014	3.00	3.13	2.95	3.13
2547	NYSE	NG	Fri, Jan 17, 2014	2.92	3.06	2.91	3.00
2546	NYSE	NG	Thu, Jan 16, 2014	2.90	2.92	2.86	2.88
2545	NYSE	NG	Wed, Jan 15, 2014	2.74	2.88	2.69	2.86
2544	NYSE	NG	Tue, Jan 14, 2014	2.90	2.95	2.61	2.77
2543	NYSE	NG	Mon, Jan 13, 2014	2.84	2.97	2.80	2.92
2542	NYSE	NG	Fri, Jan 10, 2014	2.69	2.84	2.65	2.79
2541	NYSE	NG	Thu, Jan 9, 2014	2.61	2.65	2.58	2.61
2540	NYSE	NG	Wed, Jan 8, 2014	2.63	2.69	2.54	2.61
2539	NYSE	NG	Tue, Jan 7, 2014	2.70	2.72	2.60	2.69
2538	NYSE	NG	Mon, Jan 6, 2014	2.75	2.82	2.72	2.75
2537	NYSE	NG	Fri, Jan 3, 2014	2.77	2.84	2.69	2.70
2536	NYSE	NG	Thu, Jan 2, 2014	2.63	2.88	2.59	2.78
2535	NYSE	NG	Tue, Dec 31, 2013	2.41	2.58	2.40	2.54
2534	NYSE	NG	Mon, Dec 30, 2013	2.43	2.45	2.38	2.44
2533	NYSE	NG	Fri, Dec 27, 2013	2.44	2.47	2.41	2.46
2532	NYSE	NG	Thu, Dec 26, 2013	2.43	2.49	2.40	2.45
2531	NYSE	NG	Tue, Dec 24, 2013	2.29	2.40	2.29	2.40
2530	NYSE	NG	Mon, Dec 23, 2013	2.28	2.34	2.27	2.30
2529	NYSE	NG	Fri, Dec 20, 2013	2.29	2.38	2.28	2.32
2528	NYSE	NG	Thu, Dec 19, 2013	2.24	2.35	2.24	2.28
2527	NYSE	NG	Wed, Dec 18, 2013	2.31	2.39	2.26	2.26
2526	NYSE	NG	Tue, Dec 17, 2013	2.33	2.36	2.29	2.30
2525	NYSE	NG	Mon, Dec 16, 2013	2.37	2.41	2.34	2.38
2524	NYSE	NG	Fri, Dec 13, 2013	2.32	2.40	2.30	2.39
2523	NYSE	NG	Thu, Dec 12, 2013	2.29	2.34	2.27	2.29
2522	NYSE	NG	Wed, Dec 11, 2013	2.44	2.44	2.32	2.34
2521	NYSE	NG	Tue, Dec 10, 2013	2.39	2.44	2.35	2.43
2520	NYSE	NG	Mon, Dec 9, 2013	2.26	2.31	2.23	2.29
2519	NYSE	NG	Fri, Dec 6, 2013	2.28	2.31	2.23	2.24
2518	NYSE	NG	Thu, Dec 5, 2013	2.26	2.33	2.22	2.28
2517	NYSE	NG	Wed, Dec 4, 2013	2.30	2.41	2.23	2.35
2516	NYSE	NG	Tue, Dec 3, 2013	2.21	2.25	2.20	2.23
2515	NYSE	NG	Mon, Dec 2, 2013	2.31	2.35	2.18	2.21
2514	NYSE	NG	Fri, Nov 29, 2013	2.36	2.40	2.27	2.34
2513	NYSE	NG	Wed, Nov 27, 2013	2.22	2.32	2.21	2.31
2512	NYSE	NG	Tue, Nov 26, 2013	2.15	2.21	2.12	2.20
2511	NYSE	NG	Mon, Nov 25, 2013	2.16	2.25	2.11	2.18
2510	NYSE	NG	Fri, Nov 22, 2013	2.27	2.28	2.15	2.19
2509	NYSE	NG	Thu, Nov 21, 2013	2.22	2.27	2.17	2.26
2508	NYSE	NG	Wed, Nov 20, 2013	2.25	2.28	2.22	2.22
2507	NYSE	NG	Tue, Nov 19, 2013	2.30	2.33	2.25	2.26
2506	NYSE	NG	Mon, Nov 18, 2013	2.37	2.40	2.25	2.29
2505	NYSE	NG	Fri, Nov 15, 2013	2.36	2.39	2.33	2.36
2504	NYSE	NG	Thu, Nov 14, 2013	2.33	2.35	2.30	2.32
2503	NYSE	NG	Wed, Nov 13, 2013	2.29	2.31	2.21	2.29
2502	NYSE	NG	Tue, Nov 12, 2013	2.29	2.36	2.20	2.22
2501	NYSE	NG	Mon, Nov 11, 2013	2.19	2.31	2.16	2.27
2500	NYSE	NG	Fri, Nov 8, 2013	2.08	2.13	2.05	2.11
2499	NYSE	NG	Thu, Nov 7, 2013	2.17	2.20	2.09	2.12
2498	NYSE	NG	Wed, Nov 6, 2013	2.24	2.24	2.16	2.22
2497	NYSE	NG	Tue, Nov 5, 2013	2.17	2.29	2.17	2.21
2496	NYSE	NG	Mon, Nov 4, 2013	2.17	2.20	2.13	2.19
2495	NYSE	NG	Fri, Nov 1, 2013	2.15	2.16	2.10	2.12
2494	NYSE	NG	Thu, Oct 31, 2013	2.22	2.24	2.14	2.17
2493	NYSE	NG	Wed, Oct 30, 2013	2.27	2.31	2.20	2.25
2492	NYSE	NG	Tue, Oct 29, 2013	2.29	2.34	2.23	2.23
2491	NYSE	NG	Mon, Oct 28, 2013	2.33	2.36	2.29	2.30
2490	NYSE	NG	Fri, Oct 25, 2013	2.37	2.37	2.21	2.33
2489	NYSE	NG	Thu, Oct 24, 2013	2.35	2.41	2.34	2.38
2488	NYSE	NG	Wed, Oct 23, 2013	2.35	2.39	2.30	2.31
2487	NYSE	NG	Tue, Oct 22, 2013	2.39	2.45	2.36	2.38
2486	NYSE	NG	Mon, Oct 21, 2013	2.31	2.35	2.27	2.32
2485	NYSE	NG	Fri, Oct 18, 2013	2.29	2.30	2.25	2.26
2484	NYSE	NG	Thu, Oct 17, 2013	2.24	2.29	2.18	2.29
2483	NYSE	NG	Wed, Oct 16, 2013	2.18	2.20	2.12	2.13
2482	NYSE	NG	Tue, Oct 15, 2013	2.07	2.20	2.06	2.15
2481	NYSE	NG	Mon, Oct 14, 2013	2.12	2.19	2.08	2.08
2480	NYSE	NG	Fri, Oct 11, 2013	2.07	2.10	2.04	2.06
2479	NYSE	NG	Thu, Oct 10, 2013	2.12	2.18	2.09	2.10
2478	NYSE	NG	Wed, Oct 9, 2013	2.24	2.25	2.10	2.10
2477	NYSE	NG	Tue, Oct 8, 2013	2.35	2.37	2.24	2.25
2476	NYSE	NG	Mon, Oct 7, 2013	2.25	2.35	2.25	2.34
2475	NYSE	NG	Fri, Oct 4, 2013	2.28	2.30	2.22	2.23
2474	NYSE	NG	Thu, Oct 3, 2013	2.31	2.35	2.26	2.28
2473	NYSE	NG	Wed, Oct 2, 2013	2.30	2.42	2.29	2.33
2472	NYSE	NG	Tue, Oct 1, 2013	2.24	2.31	2.21	2.27
2471	NYSE	NG	Mon, Sep 30, 2013	2.32	2.40	2.26	2.32
2470	NYSE	NG	Fri, Sep 27, 2013	2.29	2.35	2.28	2.34
2469	NYSE	NG	Thu, Sep 26, 2013	2.32	2.34	2.23	2.23
2468	NYSE	NG	Wed, Sep 25, 2013	2.28	2.38	2.27	2.29
2467	NYSE	NG	Tue, Sep 24, 2013	2.22	2.31	2.21	2.25
2466	NYSE	NG	Mon, Sep 23, 2013	2.34	2.42	2.27	2.28
2465	NYSE	NG	Fri, Sep 20, 2013	2.55	2.58	2.37	2.37
2464	NYSE	NG	Thu, Sep 19, 2013	2.80	2.82	2.58	2.60
2463	NYSE	NG	Wed, Sep 18, 2013	2.54	2.79	2.49	2.78
2462	NYSE	NG	Tue, Sep 17, 2013	2.60	2.64	2.47	2.56
2461	NYSE	NG	Mon, Sep 16, 2013	2.78	2.81	2.56	2.58
2460	NYSE	NG	Fri, Sep 13, 2013	2.65	2.77	2.63	2.75
2459	NYSE	NG	Thu, Sep 12, 2013	2.66	2.74	2.62	2.71
2458	NYSE	NG	Wed, Sep 11, 2013	2.70	2.79	2.63	2.77
2457	NYSE	NG	Tue, Sep 10, 2013	2.71	2.76	2.66	2.75
2456	NYSE	NG	Mon, Sep 9, 2013	2.82	2.84	2.75	2.78
2455	NYSE	NG	Fri, Sep 6, 2013	2.67	2.78	2.65	2.78
2454	NYSE	NG	Thu, Sep 5, 2013	2.75	2.78	2.60	2.60
2453	NYSE	NG	Wed, Sep 4, 2013	2.77	2.81	2.71	2.73
2452	NYSE	NG	Tue, Sep 3, 2013	2.79	2.85	2.76	2.83
2451	NYSE	NG	Fri, Aug 30, 2013	2.71	2.83	2.70	2.74
2450	NYSE	NG	Thu, Aug 29, 2013	2.85	2.94	2.73	2.76
2449	NYSE	NG	Wed, Aug 28, 2013	3.19	3.19	2.91	2.94
2448	NYSE	NG	Tue, Aug 27, 2013	3.33	3.46	3.05	3.13
2447	NYSE	NG	Mon, Aug 26, 2013	3.17	3.25	3.13	3.23
2446	NYSE	NG	Fri, Aug 23, 2013	3.11	3.20	3.08	3.14
2445	NYSE	NG	Thu, Aug 22, 2013	3.15	3.20	3.09	3.11
2444	NYSE	NG	Wed, Aug 21, 2013	3.18	3.22	3.08	3.14
2443	NYSE	NG	Tue, Aug 20, 2013	3.07	3.27	3.03	3.20
2442	NYSE	NG	Mon, Aug 19, 2013	3.16	3.19	3.05	3.08
2441	NYSE	NG	Fri, Aug 16, 2013	3.19	3.25	3.12	3.15
2440	NYSE	NG	Thu, Aug 15, 2013	2.95	3.18	2.91	3.15
2439	NYSE	NG	Wed, Aug 14, 2013	2.86	3.00	2.85	2.99
2438	NYSE	NG	Tue, Aug 13, 2013	2.83	2.92	2.79	2.83
2437	NYSE	NG	Mon, Aug 12, 2013	2.83	2.90	2.81	2.85
2436	NYSE	NG	Fri, Aug 9, 2013	2.67	2.76	2.61	2.71
2435	NYSE	NG	Thu, Aug 8, 2013	2.47	2.68	2.43	2.67
2434	NYSE	NG	Wed, Aug 7, 2013	2.42	2.46	2.35	2.40
2433	NYSE	NG	Tue, Aug 6, 2013	2.62	2.62	2.44	2.46
2432	NYSE	NG	Mon, Aug 5, 2013	2.75	2.76	2.66	2.68
2431	NYSE	NG	Fri, Aug 2, 2013	2.83	2.85	2.72	2.78
2430	NYSE	NG	Thu, Aug 1, 2013	2.89	2.90	2.79	2.84
2429	NYSE	NG	Wed, Jul 31, 2013	2.91	2.94	2.76	2.91
2428	NYSE	NG	Tue, Jul 30, 2013	2.85	2.95	2.80	2.92
2427	NYSE	NG	Mon, Jul 29, 2013	2.87	2.89	2.80	2.87
2426	NYSE	NG	Fri, Jul 26, 2013	2.78	2.89	2.72	2.87
2425	NYSE	NG	Thu, Jul 25, 2013	2.83	3.00	2.70	2.82
2424	NYSE	NG	Wed, Jul 24, 2013	2.83	2.88	2.68	2.88
2423	NYSE	NG	Tue, Jul 23, 2013	2.44	2.84	2.39	2.82
2422	NYSE	NG	Mon, Jul 22, 2013	2.37	2.44	2.33	2.44
2421	NYSE	NG	Fri, Jul 19, 2013	2.25	2.30	2.21	2.26
2420	NYSE	NG	Thu, Jul 18, 2013	2.23	2.27	2.18	2.22
2419	NYSE	NG	Wed, Jul 17, 2013	2.27	2.29	2.16	2.17
2418	NYSE	NG	Tue, Jul 16, 2013	2.20	2.28	2.14	2.27
2417	NYSE	NG	Mon, Jul 15, 2013	2.05	2.17	2.04	2.17
2416	NYSE	NG	Fri, Jul 12, 2013	2.00	2.04	1.97	2.03
2415	NYSE	NG	Thu, Jul 11, 2013	2.02	2.04	1.97	2.00
2414	NYSE	NG	Wed, Jul 10, 2013	2.00	2.01	1.90	1.90
2413	NYSE	NG	Tue, Jul 9, 2013	2.02	2.05	1.98	1.99
2412	NYSE	NG	Mon, Jul 8, 2013	2.05	2.08	1.98	1.99
2411	NYSE	NG	Fri, Jul 5, 2013	2.08	2.08	1.97	2.00
2410	NYSE	NG	Wed, Jul 3, 2013	2.09	2.15	2.07	2.08
2409	NYSE	NG	Tue, Jul 2, 2013	2.19	2.20	2.07	2.08
2408	NYSE	NG	Mon, Jul 1, 2013	2.17	2.20	2.10	2.20
2407	NYSE	NG	Thu, Jun 27, 2013	2.00	2.00	1.91	1.93
2406	NYSE	NG	Wed, Jun 26, 2013	1.99	1.99	1.93	1.94
2405	NYSE	NG	Tue, Jun 25, 2013	1.97	2.06	1.93	2.04
2404	NYSE	NG	Mon, Jun 24, 2013	2.07	2.09	1.95	1.95
2403	NYSE	NG	Fri, Jun 21, 2013	2.16	2.21	2.06	2.12
2402	NYSE	NG	Thu, Jun 20, 2013	2.20	2.23	2.08	2.09
2401	NYSE	NG	Wed, Jun 19, 2013	2.29	2.35	2.26	2.26
2400	NYSE	NG	Tue, Jun 18, 2013	2.34	2.39	2.26	2.27
2399	NYSE	NG	Mon, Jun 17, 2013	2.37	2.40	2.35	2.39
2398	NYSE	NG	Fri, Jun 14, 2013	2.48	2.55	2.38	2.38
2397	NYSE	NG	Thu, Jun 13, 2013	2.35	2.48	2.31	2.47
2396	NYSE	NG	Wed, Jun 12, 2013	2.40	2.44	2.31	2.36
2395	NYSE	NG	Tue, Jun 11, 2013	2.46	2.48	2.40	2.41
2394	NYSE	NG	Mon, Jun 10, 2013	2.52	2.58	2.46	2.50
2393	NYSE	NG	Fri, Jun 7, 2013	2.62	2.67	2.51	2.51
2392	NYSE	NG	Thu, Jun 6, 2013	2.64	2.72	2.59	2.69
2391	NYSE	NG	Wed, Jun 5, 2013	2.60	2.66	2.56	2.63
2390	NYSE	NG	Tue, Jun 4, 2013	2.56	2.68	2.50	2.58
2389	NYSE	NG	Mon, Jun 3, 2013	2.56	2.65	2.54	2.58
2388	NYSE	NG	Fri, May 31, 2013	2.52	2.59	2.47	2.52
2387	NYSE	NG	Thu, May 30, 2013	2.42	2.54	2.42	2.54
2386	NYSE	NG	Wed, May 29, 2013	2.35	2.39	2.29	2.39
2385	NYSE	NG	Tue, May 28, 2013	2.28	2.37	2.25	2.29
2384	NYSE	NG	Fri, May 24, 2013	2.23	2.27	2.20	2.27
2383	NYSE	NG	Thu, May 23, 2013	2.27	2.29	2.18	2.23
2382	NYSE	NG	Wed, May 22, 2013	2.26	2.30	2.15	2.20
2381	NYSE	NG	Tue, May 21, 2013	2.18	2.26	2.15	2.21
2380	NYSE	NG	Mon, May 20, 2013	2.21	2.30	2.12	2.25
2379	NYSE	NG	Fri, May 17, 2013	2.18	2.21	2.12	2.13
2378	NYSE	NG	Thu, May 16, 2013	2.26	2.27	2.19	2.20
2377	NYSE	NG	Wed, May 15, 2013	2.36	2.39	2.22	2.25
2376	NYSE	NG	Tue, May 14, 2013	2.39	2.41	2.37	2.37
2375	NYSE	NG	Mon, May 13, 2013	2.49	2.51	2.38	2.42
2374	NYSE	NG	Fri, May 10, 2013	2.51	2.60	2.42	2.51
2373	NYSE	NG	Thu, May 9, 2013	2.46	2.63	2.43	2.59
2372	NYSE	NG	Wed, May 8, 2013	2.37	2.52	2.34	2.50
2371	NYSE	NG	Tue, May 7, 2013	2.34	2.40	2.31	2.35
2370	NYSE	NG	Mon, May 6, 2013	2.45	2.48	2.39	2.40
2369	NYSE	NG	Fri, May 3, 2013	2.45	2.54	2.41	2.45
2368	NYSE	NG	Thu, May 2, 2013	2.45	2.45	2.39	2.41
2367	NYSE	NG	Wed, May 1, 2013	2.42	2.45	2.35	2.40
2366	NYSE	NG	Tue, Apr 30, 2013	2.41	2.47	2.35	2.47
2365	NYSE	NG	Mon, Apr 29, 2013	2.44	2.45	2.37	2.37
2364	NYSE	NG	Fri, Apr 26, 2013	2.51	2.52	2.35	2.37
2363	NYSE	NG	Thu, Apr 25, 2013	2.48	2.54	2.39	2.46
2362	NYSE	NG	Wed, Apr 24, 2013	2.41	2.48	2.32	2.39
2361	NYSE	NG	Tue, Apr 23, 2013	2.42	2.43	2.33	2.40
2360	NYSE	NG	Mon, Apr 22, 2013	2.42	2.48	2.32	2.44
2359	NYSE	NG	Fri, Apr 19, 2013	2.44	2.47	2.31	2.37
2358	NYSE	NG	Thu, Apr 18, 2013	2.34	2.38	2.22	2.35
2357	NYSE	NG	Wed, Apr 17, 2013	2.49	2.51	2.27	2.28
2356	NYSE	NG	Tue, Apr 16, 2013	2.84	2.84	2.38	2.47
2355	NYSE	NG	Mon, Apr 15, 2013	2.42	2.65	2.38	2.64
2354	NYSE	NG	Fri, Apr 12, 2013	2.97	3.01	2.56	2.62
2353	NYSE	NG	Thu, Apr 11, 2013	3.11	3.16	3.01	3.01
2352	NYSE	NG	Wed, Apr 10, 2013	3.33	3.43	3.08	3.10
2351	NYSE	NG	Tue, Apr 9, 2013	3.27	3.43	3.25	3.34
2350	NYSE	NG	Mon, Apr 8, 2013	3.34	3.38	3.26	3.26
2349	NYSE	NG	Fri, Apr 5, 2013	3.40	3.46	3.33	3.38
2348	NYSE	NG	Thu, Apr 4, 2013	3.26	3.41	3.17	3.37
2347	NYSE	NG	Wed, Apr 3, 2013	3.52	3.52	3.24	3.24
2346	NYSE	NG	Tue, Apr 2, 2013	3.59	3.65	3.50	3.50
2345	NYSE	NG	Mon, Apr 1, 2013	3.65	3.68	3.59	3.63
2344	NYSE	NG	Thu, Mar 28, 2013	3.80	3.82	3.59	3.63
2343	NYSE	NG	Wed, Mar 27, 2013	3.88	3.93	3.80	3.84
2342	NYSE	NG	Tue, Mar 26, 2013	3.93	3.94	3.89	3.90
2341	NYSE	NG	Mon, Mar 25, 2013	3.98	3.98	3.89	3.94
2340	NYSE	NG	Fri, Mar 22, 2013	4.04	4.04	3.95	3.95
2339	NYSE	NG	Thu, Mar 21, 2013	3.98	4.06	3.92	4.05
2338	NYSE	NG	Wed, Mar 20, 2013	3.96	3.96	3.88	3.90
2337	NYSE	NG	Tue, Mar 19, 2013	4.03	4.04	3.93	3.94
2336	NYSE	NG	Mon, Mar 18, 2013	4.09	4.12	4.01	4.01
2335	NYSE	NG	Fri, Mar 15, 2013	3.98	4.05	3.96	4.00
2334	NYSE	NG	Thu, Mar 14, 2013	3.96	4.05	3.86	3.95
2333	NYSE	NG	Wed, Mar 13, 2013	4.11	4.12	3.94	3.94
2332	NYSE	NG	Tue, Mar 12, 2013	3.96	4.14	3.91	4.07
2331	NYSE	NG	Mon, Mar 11, 2013	3.93	3.95	3.89	3.90
2330	NYSE	NG	Fri, Mar 8, 2013	3.90	3.95	3.85	3.90
2329	NYSE	NG	Thu, Mar 7, 2013	3.98	4.01	3.88	3.91
2328	NYSE	NG	Wed, Mar 6, 2013	3.88	3.98	3.85	3.97
2327	NYSE	NG	Tue, Mar 5, 2013	3.91	3.95	3.85	3.90
2326	NYSE	NG	Mon, Mar 4, 2013	3.92	4.00	3.85	3.87
2325	NYSE	NG	Fri, Mar 1, 2013	3.96	4.09	3.90	3.91
2324	NYSE	NG	Thu, Feb 28, 2013	4.05	4.06	3.95	3.99
2323	NYSE	NG	Wed, Feb 27, 2013	4.14	4.15	4.06	4.07
2322	NYSE	NG	Tue, Feb 26, 2013	4.00	4.20	3.98	4.17
2321	NYSE	NG	Mon, Feb 25, 2013	4.02	4.06	3.97	4.01
2320	NYSE	NG	Fri, Feb 22, 2013	4.00	4.01	3.92	3.99
2319	NYSE	NG	Thu, Feb 21, 2013	4.03	4.12	3.98	4.00
2318	NYSE	NG	Wed, Feb 20, 2013	4.11	4.14	4.00	4.00
2317	NYSE	NG	Tue, Feb 19, 2013	4.20	4.23	4.11	4.22
2316	NYSE	NG	Fri, Feb 15, 2013	4.26	4.28	4.08	4.17
2315	NYSE	NG	Thu, Feb 14, 2013	4.33	4.41	4.29	4.33
2314	NYSE	NG	Wed, Feb 13, 2013	4.42	4.45	4.30	4.32
2313	NYSE	NG	Tue, Feb 12, 2013	4.36	4.45	4.33	4.42
2312	NYSE	NG	Mon, Feb 11, 2013	4.39	4.41	4.33	4.36
2311	NYSE	NG	Fri, Feb 8, 2013	4.49	4.52	4.42	4.48
2310	NYSE	NG	Thu, Feb 7, 2013	4.48	4.60	4.44	4.49
2309	NYSE	NG	Wed, Feb 6, 2013	4.54	4.57	4.51	4.54
2308	NYSE	NG	Tue, Feb 5, 2013	4.60	4.60	4.49	4.54
2307	NYSE	NG	Mon, Feb 4, 2013	4.52	4.59	4.48	4.57
2306	NYSE	NG	Fri, Feb 1, 2013	4.48	4.62	4.47	4.55
2305	NYSE	NG	Thu, Jan 31, 2013	4.46	4.50	4.41	4.42
2304	NYSE	NG	Wed, Jan 30, 2013	4.34	4.52	4.31	4.48
2303	NYSE	NG	Tue, Jan 29, 2013	4.21	4.35	4.21	4.25
2302	NYSE	NG	Mon, Jan 28, 2013	4.24	4.27	4.19	4.19
2301	NYSE	NG	Fri, Jan 25, 2013	4.42	4.44	4.25	4.27
2300	NYSE	NG	Thu, Jan 24, 2013	4.59	4.61	4.41	4.43
2299	NYSE	NG	Wed, Jan 23, 2013	4.79	4.87	4.60	4.60
2298	NYSE	NG	Tue, Jan 22, 2013	4.68	4.76	4.66	4.75
2297	NYSE	NG	Fri, Jan 18, 2013	4.73	4.77	4.65	4.70
2296	NYSE	NG	Thu, Jan 17, 2013	4.80	4.84	4.70	4.70
2295	NYSE	NG	Wed, Jan 16, 2013	4.86	4.88	4.77	4.80
2294	NYSE	NG	Tue, Jan 15, 2013	4.89	4.93	4.84	4.85
2293	NYSE	NG	Mon, Jan 14, 2013	4.93	4.96	4.85	4.85
2292	NYSE	NG	Fri, Jan 11, 2013	4.96	4.99	4.86	4.90
2291	NYSE	NG	Thu, Jan 10, 2013	4.95	5.03	4.92	4.94
2290	NYSE	NG	Wed, Jan 9, 2013	4.85	4.94	4.82	4.89
2289	NYSE	NG	Tue, Jan 8, 2013	4.87	4.90	4.77	4.85
2288	NYSE	NG	Mon, Jan 7, 2013	4.84	4.93	4.77	4.84
2287	NYSE	NG	Fri, Jan 4, 2013	4.67	4.85	4.64	4.80
2286	NYSE	NG	Thu, Jan 3, 2013	4.82	4.97	4.70	4.73
2285	NYSE	NG	Wed, Jan 2, 2013	4.65	4.84	4.65	4.83
2284	NYSE	NG	Mon, Dec 31, 2012	4.43	4.55	4.40	4.51
2283	NYSE	NG	Fri, Dec 28, 2012	4.40	4.48	4.37	4.45
2282	NYSE	NG	Thu, Dec 27, 2012	4.37	4.50	4.36	4.43
2281	NYSE	NG	Wed, Dec 26, 2012	4.44	4.49	4.40	4.45
2280	NYSE	NG	Mon, Dec 24, 2012	4.40	4.48	4.33	4.40
2279	NYSE	NG	Fri, Dec 21, 2012	4.24	4.48	4.24	4.47
2278	NYSE	NG	Thu, Dec 20, 2012	4.26	4.33	4.18	4.30
2277	NYSE	NG	Wed, Dec 19, 2012	4.39	4.40	4.34	4.34
2276	NYSE	NG	Tue, Dec 18, 2012	4.60	4.63	4.39	4.40
2275	NYSE	NG	Mon, Dec 17, 2012	4.62	4.64	4.57	4.60
2274	NYSE	NG	Fri, Dec 14, 2012	4.55	4.69	4.55	4.64
2273	NYSE	NG	Thu, Dec 13, 2012	4.61	4.63	4.50	4.60
2272	NYSE	NG	Wed, Dec 12, 2012	4.58	4.74	4.55	4.70
2271	NYSE	NG	Tue, Dec 11, 2012	4.60	4.64	4.54	4.54
2270	NYSE	NG	Mon, Dec 10, 2012	4.54	4.65	4.53	4.63
2269	NYSE	NG	Fri, Dec 7, 2012	4.38	4.55	4.36	4.52
2268	NYSE	NG	Thu, Dec 6, 2012	4.38	4.42	4.34	4.36
2267	NYSE	NG	Wed, Dec 5, 2012	4.38	4.44	4.35	4.38
2266	NYSE	NG	Tue, Dec 4, 2012	4.35	4.44	4.34	4.42
2265	NYSE	NG	Mon, Dec 3, 2012	4.43	4.49	4.39	4.40
2264	NYSE	NG	Fri, Nov 30, 2012	4.48	4.52	4.40	4.44
2263	NYSE	NG	Thu, Nov 29, 2012	4.57	4.64	4.48	4.51
2262	NYSE	NG	Wed, Nov 28, 2012	4.50	4.57	4.38	4.57
2261	NYSE	NG	Tue, Nov 27, 2012	4.61	4.69	4.55	4.57
2260	NYSE	NG	Mon, Nov 26, 2012	4.64	4.69	4.57	4.65
2259	NYSE	NG	Fri, Nov 23, 2012	4.50	4.65	4.46	4.62
2258	NYSE	NG	Wed, Nov 21, 2012	4.34	4.52	4.32	4.50
2257	NYSE	NG	Tue, Nov 20, 2012	4.44	4.53	4.34	4.36
2256	NYSE	NG	Mon, Nov 19, 2012	4.60	4.63	4.45	4.48
2255	NYSE	NG	Fri, Nov 16, 2012	4.32	4.54	4.28	4.46
2254	NYSE	NG	Thu, Nov 15, 2012	4.11	4.43	3.98	4.33
2253	NYSE	NG	Wed, Nov 14, 2012	4.56	4.58	4.19	4.19
2252	NYSE	NG	Tue, Nov 13, 2012	4.56	4.67	4.49	4.52
2251	NYSE	NG	Mon, Nov 12, 2012	4.66	4.72	4.57	4.58
2250	NYSE	NG	Fri, Nov 9, 2012	4.49	4.75	4.49	4.67
2249	NYSE	NG	Thu, Nov 8, 2012	4.53	4.56	4.47	4.51
2248	NYSE	NG	Wed, Nov 7, 2012	4.71	4.78	4.50	4.52
2247	NYSE	NG	Tue, Nov 6, 2012	4.63	4.69	4.54	4.66
2246	NYSE	NG	Mon, Nov 5, 2012	4.76	4.82	4.57	4.59
2245	NYSE	NG	Fri, Nov 2, 2012	4.82	4.89	4.67	4.72
2244	NYSE	NG	Thu, Nov 1, 2012	4.89	4.94	4.85	4.89
2243	NYSE	NG	Wed, Oct 31, 2012	4.95	4.98	4.86	4.90
2242	NYSE	NG	Fri, Oct 26, 2012	5.07	5.07	4.91	4.93
2241	NYSE	NG	Thu, Oct 25, 2012	5.06	5.07	4.93	4.99
2240	NYSE	NG	Wed, Oct 24, 2012	5.08	5.13	4.93	4.93
2239	NYSE	NG	Tue, Oct 23, 2012	4.95	5.18	4.85	5.07
2238	NYSE	NG	Mon, Oct 22, 2012	5.02	5.12	4.97	5.08
2237	NYSE	NG	Fri, Oct 19, 2012	5.05	5.12	4.88	5.00
2236	NYSE	NG	Thu, Oct 18, 2012	5.19	5.35	5.10	5.10
2235	NYSE	NG	Wed, Oct 17, 2012	5.07	5.36	5.07	5.25
2234	NYSE	NG	Tue, Oct 16, 2012	5.06	5.16	5.03	5.14
2233	NYSE	NG	Mon, Oct 15, 2012	4.99	5.01	4.87	4.98
2232	NYSE	NG	Fri, Oct 12, 2012	5.10	5.22	5.00	5.01
2231	NYSE	NG	Thu, Oct 11, 2012	5.10	5.36	5.06	5.17
2230	NYSE	NG	Wed, Oct 10, 2012	4.99	5.12	4.91	5.05
2229	NYSE	NG	Tue, Oct 9, 2012	5.15	5.18	4.96	4.99
2228	NYSE	NG	Mon, Oct 8, 2012	5.11	5.27	5.09	5.10
2227	NYSE	NG	Fri, Oct 5, 2012	5.36	5.44	5.16	5.24
2226	NYSE	NG	Thu, Oct 4, 2012	5.46	5.55	5.36	5.40
2225	NYSE	NG	Wed, Oct 3, 2012	5.51	5.55	5.28	5.38
2224	NYSE	NG	Tue, Oct 2, 2012	5.59	5.60	5.40	5.48
2223	NYSE	NG	Mon, Oct 1, 2012	5.71	5.75	5.55	5.60
2222	NYSE	NG	Fri, Sep 28, 2012	5.72	5.77	5.52	5.60
2221	NYSE	NG	Thu, Sep 27, 2012	5.68	5.80	5.57	5.68
2220	NYSE	NG	Wed, Sep 26, 2012	5.48	5.64	5.25	5.59
2219	NYSE	NG	Tue, Sep 25, 2012	5.92	5.97	5.54	5.58
2218	NYSE	NG	Mon, Sep 24, 2012	6.09	6.10	5.71	5.78
2217	NYSE	NG	Fri, Sep 21, 2012	6.29	6.29	6.12	6.19
2216	NYSE	NG	Thu, Sep 20, 2012	6.11	6.30	6.00	6.08
2215	NYSE	NG	Wed, Sep 19, 2012	5.83	6.22	5.80	6.18
2214	NYSE	NG	Tue, Sep 18, 2012	5.74	5.88	5.63	5.83
2213	NYSE	NG	Mon, Sep 17, 2012	5.95	6.00	5.60	5.71
2212	NYSE	NG	Fri, Sep 14, 2012	5.63	5.90	5.60	5.88
2211	NYSE	NG	Thu, Sep 13, 2012	5.17	5.67	5.01	5.54
2210	NYSE	NG	Wed, Sep 12, 2012	5.15	5.24	4.95	5.18
2209	NYSE	NG	Tue, Sep 11, 2012	5.15	5.28	5.03	5.10
2208	NYSE	NG	Mon, Sep 10, 2012	5.08	5.34	5.01	5.10
2207	NYSE	NG	Fri, Sep 7, 2012	4.88	5.11	4.83	5.07
2206	NYSE	NG	Thu, Sep 6, 2012	4.77	4.82	4.73	4.75
2205	NYSE	NG	Wed, Sep 5, 2012	4.64	4.75	4.62	4.73
2204	NYSE	NG	Tue, Sep 4, 2012	4.68	4.71	4.56	4.67
2203	NYSE	NG	Fri, Aug 31, 2012	4.44	4.67	4.35	4.65
2202	NYSE	NG	Thu, Aug 30, 2012	4.48	4.53	4.36	4.36
2201	NYSE	NG	Wed, Aug 29, 2012	4.51	4.55	4.42	4.48
2200	NYSE	NG	Tue, Aug 28, 2012	4.55	4.58	4.50	4.50
2199	NYSE	NG	Mon, Aug 27, 2012	4.72	4.75	4.49	4.52
2198	NYSE	NG	Fri, Aug 24, 2012	4.70	4.72	4.63	4.65
2197	NYSE	NG	Thu, Aug 23, 2012	4.80	4.80	4.70	4.70
2196	NYSE	NG	Wed, Aug 22, 2012	4.68	4.74	4.57	4.67
2195	NYSE	NG	Tue, Aug 21, 2012	4.73	4.85	4.59	4.62
2194	NYSE	NG	Mon, Aug 20, 2012	4.71	4.73	4.51	4.59
2193	NYSE	NG	Fri, Aug 17, 2012	4.86	4.95	4.67	4.71
2192	NYSE	NG	Thu, Aug 16, 2012	4.58	4.91	4.57	4.76
2191	NYSE	NG	Wed, Aug 15, 2012	4.30	4.52	4.30	4.50
2190	NYSE	NG	Tue, Aug 14, 2012	4.26	4.39	4.25	4.29
2189	NYSE	NG	Mon, Aug 13, 2012	4.32	4.39	4.26	4.29
2188	NYSE	NG	Fri, Aug 10, 2012	4.17	4.30	4.10	4.29
2187	NYSE	NG	Thu, Aug 9, 2012	3.99	4.16	3.99	4.14
2186	NYSE	NG	Wed, Aug 8, 2012	3.82	4.01	3.82	3.97
2185	NYSE	NG	Tue, Aug 7, 2012	3.74	3.90	3.73	3.85
2184	NYSE	NG	Mon, Aug 6, 2012	3.67	3.80	3.67	3.70
2183	NYSE	NG	Fri, Aug 3, 2012	3.93	3.97	3.66	3.68
2182	NYSE	NG	Thu, Aug 2, 2012	3.96	4.00	3.83	3.93
2181	NYSE	NG	Wed, Aug 1, 2012	3.93	4.03	3.93	3.99
2180	NYSE	NG	Tue, Jul 31, 2012	3.97	4.03	3.97	3.97
2179	NYSE	NG	Mon, Jul 30, 2012	4.00	4.15	3.97	3.98
2178	NYSE	NG	Fri, Jul 27, 2012	4.07	4.14	3.95	4.00
2177	NYSE	NG	Thu, Jul 26, 2012	3.93	4.29	3.61	4.02
2176	NYSE	NG	Wed, Jul 25, 2012	5.45	5.55	5.35	5.38
2175	NYSE	NG	Tue, Jul 24, 2012	5.51	5.60	5.28	5.32
2174	NYSE	NG	Mon, Jul 23, 2012	5.47	5.57	5.42	5.53
2173	NYSE	NG	Fri, Jul 20, 2012	5.81	5.87	5.63	5.66
2172	NYSE	NG	Thu, Jul 19, 2012	5.94	6.05	5.80	5.83
2171	NYSE	NG	Wed, Jul 18, 2012	5.81	5.88	5.74	5.85
2170	NYSE	NG	Tue, Jul 17, 2012	5.77	5.92	5.63	5.86
2169	NYSE	NG	Mon, Jul 16, 2012	5.66	5.81	5.57	5.78
2168	NYSE	NG	Fri, Jul 13, 2012	5.41	5.70	5.41	5.66
2167	NYSE	NG	Thu, Jul 12, 2012	5.16	5.41	5.08	5.35
2166	NYSE	NG	Wed, Jul 11, 2012	5.51	5.57	5.20	5.27
2165	NYSE	NG	Tue, Jul 10, 2012	5.75	5.79	5.45	5.50
2164	NYSE	NG	Mon, Jul 9, 2012	5.73	5.77	5.65	5.71
2163	NYSE	NG	Fri, Jul 6, 2012	5.59	5.87	5.58	5.71
2162	NYSE	NG	Thu, Jul 5, 2012	5.67	5.80	5.61	5.70
2161	NYSE	NG	Tue, Jul 3, 2012	5.44	5.71	5.44	5.70
2160	NYSE	NG	Mon, Jul 2, 2012	5.26	5.38	5.20	5.38
2159	NYSE	NG	Fri, Jun 29, 2012	5.40	5.41	5.24	5.28
2158	NYSE	NG	Thu, Jun 28, 2012	5.10	5.19	5.01	5.14
2157	NYSE	NG	Wed, Jun 27, 2012	5.22	5.24	5.10	5.21
2156	NYSE	NG	Tue, Jun 26, 2012	5.35	5.42	5.17	5.21
2155	NYSE	NG	Mon, Jun 25, 2012	5.38	5.49	5.30	5.41
2154	NYSE	NG	Fri, Jun 22, 2012	5.52	5.61	5.35	5.45
2153	NYSE	NG	Thu, Jun 21, 2012	5.90	5.92	5.53	5.54
2152	NYSE	NG	Wed, Jun 20, 2012	6.00	6.23	5.88	5.95
2151	NYSE	NG	Tue, Jun 19, 2012	6.24	6.24	6.06	6.10
2150	NYSE	NG	Mon, Jun 18, 2012	5.95	6.23	5.88	6.18
2149	NYSE	NG	Fri, Jun 15, 2012	6.00	6.09	5.90	5.99
2148	NYSE	NG	Thu, Jun 14, 2012	6.13	6.14	5.84	5.98
2147	NYSE	NG	Wed, Jun 13, 2012	5.97	6.25	5.93	6.06
2146	NYSE	NG	Tue, Jun 12, 2012	5.86	6.04	5.83	5.91
2145	NYSE	NG	Mon, Jun 11, 2012	6.07	6.12	5.79	5.79
2144	NYSE	NG	Fri, Jun 8, 2012	5.91	6.14	5.86	5.99
2143	NYSE	NG	Thu, Jun 7, 2012	6.32	6.34	5.97	6.00
2142	NYSE	NG	Wed, Jun 6, 2012	6.62	6.71	6.07	6.34
2141	NYSE	NG	Tue, Jun 5, 2012	6.37	6.72	6.30	6.51
2140	NYSE	NG	Mon, Jun 4, 2012	5.91	6.39	5.83	6.37
2139	NYSE	NG	Fri, Jun 1, 2012	5.78	6.02	5.78	5.84
2138	NYSE	NG	Thu, May 31, 2012	5.92	5.98	5.57	5.66
2137	NYSE	NG	Wed, May 30, 2012	5.68	5.95	5.49	5.92
2136	NYSE	NG	Tue, May 29, 2012	5.91	5.99	5.70	5.76
2135	NYSE	NG	Fri, May 25, 2012	5.80	5.88	5.71	5.86
2134	NYSE	NG	Thu, May 24, 2012	5.91	5.94	5.53	5.78
2133	NYSE	NG	Wed, May 23, 2012	5.54	5.84	5.29	5.82
2132	NYSE	NG	Tue, May 22, 2012	5.78	5.83	5.50	5.53
2131	NYSE	NG	Mon, May 21, 2012	5.49	5.85	5.40	5.83
2130	NYSE	NG	Fri, May 18, 2012	5.56	5.79	5.43	5.46
2129	NYSE	NG	Thu, May 17, 2012	5.16	5.55	5.16	5.43
2128	NYSE	NG	Wed, May 16, 2012	5.12	5.40	5.06	5.11
2127	NYSE	NG	Tue, May 15, 2012	5.32	5.49	5.13	5.14
2126	NYSE	NG	Mon, May 14, 2012	5.24	5.56	5.18	5.36
2125	NYSE	NG	Fri, May 11, 2012	5.22	5.53	5.15	5.41
2124	NYSE	NG	Thu, May 10, 2012	5.32	5.43	5.24	5.29
2123	NYSE	NG	Wed, May 9, 2012	5.06	5.43	4.98	5.28
2122	NYSE	NG	Tue, May 8, 2012	5.50	5.50	5.08	5.23
2121	NYSE	NG	Mon, May 7, 2012	5.82	5.84	5.49	5.67
2120	NYSE	NG	Fri, May 4, 2012	5.93	6.07	5.75	5.78
2119	NYSE	NG	Thu, May 3, 2012	6.43	6.49	5.92	5.92
2118	NYSE	NG	Wed, May 2, 2012	6.70	6.72	6.44	6.47
2117	NYSE	NG	Tue, May 1, 2012	6.75	6.87	6.66	6.72
2116	NYSE	NG	Mon, Apr 30, 2012	6.22	6.53	6.06	6.47
2115	NYSE	NG	Fri, Apr 27, 2012	6.42	6.50	6.31	6.33
2114	NYSE	NG	Thu, Apr 26, 2012	6.50	6.59	6.33	6.33
2113	NYSE	NG	Wed, Apr 25, 2012	5.95	6.54	5.93	6.53
2112	NYSE	NG	Tue, Apr 24, 2012	6.03	6.04	5.75	5.96
2111	NYSE	NG	Mon, Apr 23, 2012	5.87	6.01	5.76	6.01
2110	NYSE	NG	Fri, Apr 20, 2012	5.97	6.06	5.93	5.96
2109	NYSE	NG	Thu, Apr 19, 2012	5.96	6.07	5.90	5.95
2108	NYSE	NG	Wed, Apr 18, 2012	6.03	6.04	5.87	5.89
2107	NYSE	NG	Tue, Apr 17, 2012	6.06	6.18	5.96	6.06
2106	NYSE	NG	Mon, Apr 16, 2012	6.27	6.45	5.96	5.98
2105	NYSE	NG	Fri, Apr 13, 2012	6.32	6.33	6.18	6.31
2104	NYSE	NG	Thu, Apr 12, 2012	5.90	6.36	5.90	6.32
2103	NYSE	NG	Wed, Apr 11, 2012	6.12	6.16	5.89	5.89
2102	NYSE	NG	Tue, Apr 10, 2012	5.93	6.15	5.91	6.13
2101	NYSE	NG	Mon, Apr 9, 2012	6.18	6.24	5.88	5.89
2100	NYSE	NG	Thu, Apr 5, 2012	6.26	6.36	6.06	6.15
2099	NYSE	NG	Wed, Apr 4, 2012	6.34	6.39	6.08	6.24
2098	NYSE	NG	Tue, Apr 3, 2012	6.61	6.61	6.39	6.54
2097	NYSE	NG	Mon, Apr 2, 2012	6.46	6.63	6.37	6.56
2096	NYSE	NG	Fri, Mar 30, 2012	6.49	6.53	6.27	6.48
2095	NYSE	NG	Thu, Mar 29, 2012	6.20	6.44	6.14	6.42
2094	NYSE	NG	Wed, Mar 28, 2012	6.36	6.41	6.16	6.23
2093	NYSE	NG	Tue, Mar 27, 2012	6.70	6.71	6.38	6.42
2092	NYSE	NG	Mon, Mar 26, 2012	6.52	6.69	6.42	6.67
2091	NYSE	NG	Fri, Mar 23, 2012	6.18	6.38	6.14	6.33
2090	NYSE	NG	Thu, Mar 22, 2012	6.32	6.35	6.04	6.08
2089	NYSE	NG	Wed, Mar 21, 2012	6.32	6.61	6.23	6.43
2088	NYSE	NG	Tue, Mar 20, 2012	6.24	6.28	6.13	6.28
2087	NYSE	NG	Mon, Mar 19, 2012	6.38	6.47	6.30	6.31
2086	NYSE	NG	Fri, Mar 16, 2012	6.33	6.48	6.33	6.33
2085	NYSE	NG	Thu, Mar 15, 2012	6.36	6.53	6.24	6.39
2084	NYSE	NG	Wed, Mar 14, 2012	6.52	6.53	6.24	6.35
2083	NYSE	NG	Tue, Mar 13, 2012	6.84	6.98	6.57	6.64
2082	NYSE	NG	Mon, Mar 12, 2012	7.20	7.26	6.79	6.81
2081	NYSE	NG	Fri, Mar 9, 2012	7.00	7.24	6.95	7.24
2080	NYSE	NG	Thu, Mar 8, 2012	7.07	7.14	6.89	7.07
2079	NYSE	NG	Wed, Mar 7, 2012	6.81	6.99	6.79	6.98
2078	NYSE	NG	Tue, Mar 6, 2012	6.96	7.02	6.74	6.79
2077	NYSE	NG	Mon, Mar 5, 2012	7.43	7.47	7.01	7.19
2076	NYSE	NG	Fri, Mar 2, 2012	7.46	7.52	7.29	7.34
2075	NYSE	NG	Thu, Mar 1, 2012	7.54	7.61	7.42	7.53
2074	NYSE	NG	Wed, Feb 29, 2012	7.77	7.84	7.35	7.49
2073	NYSE	NG	Tue, Feb 28, 2012	7.72	7.80	7.63	7.75
2072	NYSE	NG	Mon, Feb 27, 2012	7.84	7.88	7.61	7.66
2071	NYSE	NG	Fri, Feb 24, 2012	7.97	8.00	7.80	7.84
2070	NYSE	NG	Thu, Feb 23, 2012	8.03	8.10	7.81	7.97
2069	NYSE	NG	Wed, Feb 22, 2012	7.85	8.21	7.77	7.96
2068	NYSE	NG	Tue, Feb 21, 2012	7.75	7.92	7.67	7.90
2067	NYSE	NG	Fri, Feb 17, 2012	7.94	7.94	7.61	7.61
2066	NYSE	NG	Thu, Feb 16, 2012	7.61	7.91	7.59	7.89
2065	NYSE	NG	Wed, Feb 15, 2012	7.96	8.03	7.67	7.69
2064	NYSE	NG	Tue, Feb 14, 2012	7.79	7.90	7.71	7.86
2063	NYSE	NG	Mon, Feb 13, 2012	7.72	7.84	7.66	7.79
2062	NYSE	NG	Fri, Feb 10, 2012	7.56	7.77	7.42	7.65
2061	NYSE	NG	Thu, Feb 9, 2012	7.72	7.81	7.61	7.70
2060	NYSE	NG	Wed, Feb 8, 2012	8.05	8.07	7.59	7.63
2059	NYSE	NG	Tue, Feb 7, 2012	8.04	8.20	7.91	8.00
2058	NYSE	NG	Mon, Feb 6, 2012	8.14	8.35	8.00	8.04
2057	NYSE	NG	Fri, Feb 3, 2012	8.52	8.52	8.15	8.26
2056	NYSE	NG	Thu, Feb 2, 2012	8.55	8.62	8.27	8.57
2055	NYSE	NG	Wed, Feb 1, 2012	9.37	9.47	9.22	9.32
2054	NYSE	NG	Tue, Jan 31, 2012	9.61	9.67	9.23	9.34
2053	NYSE	NG	Mon, Jan 30, 2012	9.43	9.61	9.28	9.40
2052	NYSE	NG	Fri, Jan 27, 2012	8.95	9.76	8.95	9.62
2051	NYSE	NG	Thu, Jan 26, 2012	9.00	9.17	8.90	8.99
2050	NYSE	NG	Wed, Jan 25, 2012	8.55	8.92	8.36	8.88
2049	NYSE	NG	Tue, Jan 24, 2012	8.44	8.65	8.33	8.63
2048	NYSE	NG	Mon, Jan 23, 2012	8.38	8.55	8.32	8.49
2047	NYSE	NG	Fri, Jan 20, 2012	8.09	8.50	8.01	8.33
2046	NYSE	NG	Thu, Jan 19, 2012	8.03	8.14	7.93	8.13
2045	NYSE	NG	Wed, Jan 18, 2012	7.94	8.09	7.87	7.99
2044	NYSE	NG	Tue, Jan 17, 2012	8.28	8.45	7.90	7.95
2043	NYSE	NG	Fri, Jan 13, 2012	8.19	8.21	7.97	8.09
2042	NYSE	NG	Thu, Jan 12, 2012	8.25	8.63	8.12	8.29
2041	NYSE	NG	Wed, Jan 11, 2012	8.27	8.33	8.07	8.20
2040	NYSE	NG	Tue, Jan 10, 2012	8.28	8.38	8.17	8.29
2039	NYSE	NG	Mon, Jan 9, 2012	8.04	8.21	7.99	8.07
2038	NYSE	NG	Fri, Jan 6, 2012	8.09	8.26	7.96	7.96
2037	NYSE	NG	Thu, Jan 5, 2012	8.00	8.20	7.91	8.10
2036	NYSE	NG	Wed, Jan 4, 2012	8.12	8.35	8.00	8.17
2035	NYSE	NG	Tue, Jan 3, 2012	7.84	8.29	7.81	8.23
2034	NYSE	NG	Fri, Dec 30, 2011	7.63	7.73	7.47	7.65
2033	NYSE	NG	Thu, Dec 29, 2011	7.07	7.52	7.01	7.52
2032	NYSE	NG	Wed, Dec 28, 2011	7.57	7.67	7.16	7.17
2031	NYSE	NG	Tue, Dec 27, 2011	7.78	7.85	7.43	7.45
2030	NYSE	NG	Fri, Dec 23, 2011	7.88	7.99	7.81	7.91
2029	NYSE	NG	Thu, Dec 22, 2011	7.88	8.00	7.70	7.98
2028	NYSE	NG	Wed, Dec 21, 2011	8.08	8.09	7.78	7.91
2027	NYSE	NG	Tue, Dec 20, 2011	7.73	8.06	7.72	8.02
2026	NYSE	NG	Mon, Dec 19, 2011	8.17	8.26	7.54	7.60
2025	NYSE	NG	Fri, Dec 16, 2011	8.14	8.38	7.96	8.13
2024	NYSE	NG	Thu, Dec 15, 2011	8.12	8.25	7.86	7.91
2023	NYSE	NG	Wed, Dec 14, 2011	8.13	8.44	7.85	8.02
2022	NYSE	NG	Tue, Dec 13, 2011	9.39	9.77	8.50	8.50
2021	NYSE	NG	Mon, Dec 12, 2011	9.41	9.48	9.11	9.48
2020	NYSE	NG	Fri, Dec 9, 2011	9.50	9.84	9.44	9.79
2019	NYSE	NG	Thu, Dec 8, 2011	9.70	9.72	9.32	9.52
2018	NYSE	NG	Wed, Dec 7, 2011	9.89	9.97	9.68	9.79
2017	NYSE	NG	Tue, Dec 6, 2011	9.52	10.04	9.43	9.89
2016	NYSE	NG	Mon, Dec 5, 2011	9.79	10.03	9.50	9.58
2015	NYSE	NG	Fri, Dec 2, 2011	10.29	10.37	9.62	9.71
2014	NYSE	NG	Thu, Dec 1, 2011	10.40	10.44	9.94	10.04
2013	NYSE	NG	Wed, Nov 30, 2011	10.08	10.62	10.01	10.37
2012	NYSE	NG	Tue, Nov 29, 2011	9.60	9.86	9.48	9.66
2011	NYSE	NG	Mon, Nov 28, 2011	9.43	9.75	9.38	9.59
2010	NYSE	NG	Fri, Nov 25, 2011	8.70	9.11	8.63	8.73
2009	NYSE	NG	Wed, Nov 23, 2011	9.18	9.28	8.78	8.86
2008	NYSE	NG	Tue, Nov 22, 2011	9.29	9.70	9.26	9.33
2007	NYSE	NG	Mon, Nov 21, 2011	9.69	9.69	8.94	9.21
2006	NYSE	NG	Fri, Nov 18, 2011	9.93	10.40	9.75	9.88
2005	NYSE	NG	Thu, Nov 17, 2011	9.59	10.20	9.32	9.82
2004	NYSE	NG	Wed, Nov 16, 2011	8.05	10.37	8.04	9.88
2003	NYSE	NG	Tue, Nov 15, 2011	7.97	8.02	7.75	7.95
2002	NYSE	NG	Mon, Nov 14, 2011	8.27	8.28	7.81	7.91
2001	NYSE	NG	Fri, Nov 11, 2011	8.07	8.53	8.03	8.32
2000	NYSE	NG	Thu, Nov 10, 2011	7.98	8.18	7.78	7.99
1999	NYSE	NG	Wed, Nov 9, 2011	8.17	8.41	7.94	7.98
1998	NYSE	NG	Tue, Nov 8, 2011	8.69	8.69	8.30	8.37
1997	NYSE	NG	Mon, Nov 7, 2011	8.79	8.94	8.61	8.68
1996	NYSE	NG	Fri, Nov 4, 2011	8.38	8.84	8.35	8.79
1995	NYSE	NG	Thu, Nov 3, 2011	8.62	8.81	8.38	8.52
1994	NYSE	NG	Wed, Nov 2, 2011	8.43	8.79	8.27	8.55
1993	NYSE	NG	Tue, Nov 1, 2011	7.77	8.38	7.63	8.32
1992	NYSE	NG	Mon, Oct 31, 2011	8.37	8.49	8.26	8.33
1991	NYSE	NG	Fri, Oct 28, 2011	7.87	8.57	7.84	8.52
1990	NYSE	NG	Thu, Oct 27, 2011	7.65	8.07	7.63	7.94
1989	NYSE	NG	Wed, Oct 26, 2011	7.47	7.61	7.14	7.57
1988	NYSE	NG	Tue, Oct 25, 2011	7.07	7.55	6.84	7.42
1987	NYSE	NG	Mon, Oct 24, 2011	6.85	7.17	6.83	7.09
1986	NYSE	NG	Fri, Oct 21, 2011	6.86	6.97	6.70	6.80
1985	NYSE	NG	Thu, Oct 20, 2011	6.72	6.98	6.61	6.74
1984	NYSE	NG	Wed, Oct 19, 2011	7.25	7.31	6.73	6.80
1983	NYSE	NG	Tue, Oct 18, 2011	6.62	7.40	6.60	7.36
1982	NYSE	NG	Mon, Oct 17, 2011	6.70	6.82	6.54	6.80
1981	NYSE	NG	Fri, Oct 14, 2011	6.78	6.83	6.47	6.69
1980	NYSE	NG	Thu, Oct 13, 2011	6.59	6.77	6.54	6.66
1979	NYSE	NG	Wed, Oct 12, 2011	6.59	6.76	6.53	6.61
1978	NYSE	NG	Tue, Oct 11, 2011	6.35	6.48	6.17	6.42
1977	NYSE	NG	Mon, Oct 10, 2011	6.34	6.38	6.24	6.38
1976	NYSE	NG	Fri, Oct 7, 2011	6.43	6.56	5.96	6.07
1975	NYSE	NG	Thu, Oct 6, 2011	6.23	6.41	6.10	6.33
1974	NYSE	NG	Wed, Oct 5, 2011	5.67	6.20	5.59	6.17
1973	NYSE	NG	Tue, Oct 4, 2011	5.41	5.73	5.35	5.69
1972	NYSE	NG	Mon, Oct 3, 2011	6.00	6.02	5.48	5.59
1971	NYSE	NG	Fri, Sep 30, 2011	5.89	6.13	5.82	5.82
1970	NYSE	NG	Thu, Sep 29, 2011	6.28	6.34	5.87	6.01
1969	NYSE	NG	Wed, Sep 28, 2011	6.39	6.44	6.06	6.08
1968	NYSE	NG	Tue, Sep 27, 2011	6.95	7.07	6.32	6.33
1967	NYSE	NG	Mon, Sep 26, 2011	6.03	6.61	5.88	6.57
1966	NYSE	NG	Fri, Sep 23, 2011	6.25	6.44	6.07	6.15
1965	NYSE	NG	Thu, Sep 22, 2011	6.58	6.67	6.33	6.53
1964	NYSE	NG	Wed, Sep 21, 2011	7.32	7.54	7.04	7.04
1963	NYSE	NG	Tue, Sep 20, 2011	7.22	7.66	7.09	7.38
1962	NYSE	NG	Mon, Sep 19, 2011	7.36	7.41	7.06	7.11
1961	NYSE	NG	Fri, Sep 16, 2011	7.43	7.44	7.25	7.34
1960	NYSE	NG	Thu, Sep 15, 2011	7.63	7.67	7.06	7.36
1959	NYSE	NG	Wed, Sep 14, 2011	7.65	7.90	7.63	7.67
1958	NYSE	NG	Tue, Sep 13, 2011	7.88	7.91	7.70	7.71
1957	NYSE	NG	Mon, Sep 12, 2011	8.18	8.29	7.67	7.81
1956	NYSE	NG	Fri, Sep 9, 2011	8.48	8.80	8.15	8.27
1955	NYSE	NG	Thu, Sep 8, 2011	9.88	9.93	8.56	8.58
1954	NYSE	NG	Wed, Sep 7, 2011	9.73	9.78	9.42	9.67
1953	NYSE	NG	Tue, Sep 6, 2011	9.93	10.42	9.85	10.13
1952	NYSE	NG	Fri, Sep 2, 2011	9.45	9.90	9.35	9.85
1951	NYSE	NG	Thu, Sep 1, 2011	9.22	9.38	9.12	9.22
1950	NYSE	NG	Wed, Aug 31, 2011	9.29	9.47	9.04	9.29
1949	NYSE	NG	Tue, Aug 30, 2011	9.04	9.47	8.98	9.39
1948	NYSE	NG	Mon, Aug 29, 2011	9.00	9.10	8.78	8.93
1947	NYSE	NG	Fri, Aug 26, 2011	8.41	9.02	8.31	8.97
1946	NYSE	NG	Thu, Aug 25, 2011	8.20	8.70	8.13	8.40
1945	NYSE	NG	Wed, Aug 24, 2011	8.47	8.55	8.08	8.46
1944	NYSE	NG	Tue, Aug 23, 2011	8.82	8.97	8.48	8.62
1943	NYSE	NG	Mon, Aug 22, 2011	8.83	9.12	8.81	8.96
1942	NYSE	NG	Fri, Aug 19, 2011	8.66	9.00	8.53	8.63
1941	NYSE	NG	Thu, Aug 18, 2011	9.07	9.18	8.36	8.49
1940	NYSE	NG	Wed, Aug 17, 2011	9.02	9.25	8.89	8.91
1939	NYSE	NG	Tue, Aug 16, 2011	9.11	9.21	8.93	8.95
1938	NYSE	NG	Mon, Aug 15, 2011	8.82	9.18	8.73	9.12
1937	NYSE	NG	Fri, Aug 12, 2011	8.98	9.00	8.66	8.89
1936	NYSE	NG	Thu, Aug 11, 2011	9.10	9.16	8.67	9.09
1935	NYSE	NG	Wed, Aug 10, 2011	8.53	9.44	8.35	9.10
1934	NYSE	NG	Tue, Aug 9, 2011	8.15	8.60	8.03	8.57
1933	NYSE	NG	Mon, Aug 8, 2011	8.09	8.55	7.95	8.16
1932	NYSE	NG	Fri, Aug 5, 2011	8.48	8.66	7.91	8.16
1931	NYSE	NG	Thu, Aug 4, 2011	9.54	9.57	8.46	8.57
1930	NYSE	NG	Wed, Aug 3, 2011	9.57	9.66	9.27	9.51
1929	NYSE	NG	Tue, Aug 2, 2011	9.54	9.68	9.40	9.48
1928	NYSE	NG	Mon, Aug 1, 2011	9.02	9.53	8.97	9.43
1927	NYSE	NG	Fri, Jul 29, 2011	8.94	9.11	8.75	9.04
1926	NYSE	NG	Thu, Jul 28, 2011	9.08	9.24	8.80	8.98
1925	NYSE	NG	Wed, Jul 27, 2011	9.46	9.58	9.05	9.08
1924	NYSE	NG	Tue, Jul 26, 2011	9.21	9.40	9.16	9.34
1923	NYSE	NG	Mon, Jul 25, 2011	9.39	9.44	9.16	9.19
1922	NYSE	NG	Fri, Jul 22, 2011	9.30	9.48	9.19	9.24
1921	NYSE	NG	Thu, Jul 21, 2011	9.11	9.27	9.02	9.26
1920	NYSE	NG	Wed, Jul 20, 2011	9.27	9.35	9.07	9.14
1919	NYSE	NG	Tue, Jul 19, 2011	9.45	9.58	9.20	9.33
1918	NYSE	NG	Mon, Jul 18, 2011	9.20	9.49	9.12	9.47
1917	NYSE	NG	Fri, Jul 15, 2011	8.93	9.15	8.87	9.05
1916	NYSE	NG	Thu, Jul 14, 2011	9.50	9.52	8.81	8.89
1915	NYSE	NG	Wed, Jul 13, 2011	9.21	9.68	9.16	9.27
1914	NYSE	NG	Tue, Jul 12, 2011	8.67	9.14	8.58	8.94
1913	NYSE	NG	Mon, Jul 11, 2011	8.98	9.02	8.57	8.70
1912	NYSE	NG	Fri, Jul 8, 2011	9.12	9.28	8.92	8.96
1911	NYSE	NG	Thu, Jul 7, 2011	9.30	9.34	9.02	9.09
1910	NYSE	NG	Wed, Jul 6, 2011	9.22	9.34	9.11	9.22
1909	NYSE	NG	Tue, Jul 5, 2011	8.36	9.20	8.36	9.12
1908	NYSE	NG	Fri, Jul 1, 2011	8.24	8.28	8.06	8.18
1907	NYSE	NG	Thu, Jun 30, 2011	8.28	8.43	8.17	8.30
1906	NYSE	NG	Wed, Jun 29, 2011	8.19	8.39	8.07	8.22
1905	NYSE	NG	Tue, Jun 28, 2011	8.02	8.23	7.95	8.10
1904	NYSE	NG	Mon, Jun 27, 2011	7.79	8.07	7.58	8.03
1903	NYSE	NG	Fri, Jun 24, 2011	8.16	8.20	7.78	7.78
1902	NYSE	NG	Thu, Jun 23, 2011	8.23	8.23	7.89	8.13
1901	NYSE	NG	Wed, Jun 22, 2011	8.28	8.57	8.27	8.45
1900	NYSE	NG	Tue, Jun 21, 2011	7.93	8.28	7.87	8.27
1899	NYSE	NG	Mon, Jun 20, 2011	7.84	7.98	7.83	7.84
1898	NYSE	NG	Fri, Jun 17, 2011	7.87	8.06	7.84	7.94
1897	NYSE	NG	Thu, Jun 16, 2011	8.09	8.20	7.77	7.84
1896	NYSE	NG	Wed, Jun 15, 2011	8.44	8.60	8.08	8.16
1895	NYSE	NG	Tue, Jun 14, 2011	8.27	8.58	8.25	8.53
1894	NYSE	NG	Mon, Jun 13, 2011	8.67	8.73	8.16	8.26
1893	NYSE	NG	Fri, Jun 10, 2011	8.80	8.89	8.55	8.76
1892	NYSE	NG	Thu, Jun 9, 2011	9.33	9.34	8.84	8.92
1891	NYSE	NG	Wed, Jun 8, 2011	9.85	9.94	9.30	9.33
1890	NYSE	NG	Tue, Jun 7, 2011	9.87	10.12	9.85	9.97
1889	NYSE	NG	Mon, Jun 6, 2011	10.03	10.29	9.76	9.86
1888	NYSE	NG	Fri, Jun 3, 2011	9.94	10.28	9.89	10.10
1887	NYSE	NG	Thu, Jun 2, 2011	10.09	10.35	9.93	10.04
1886	NYSE	NG	Wed, Jun 1, 2011	10.29	10.47	10.10	10.13
1885	NYSE	NG	Tue, May 31, 2011	10.47	10.51	10.29	10.34
1884	NYSE	NG	Fri, May 27, 2011	10.26	10.44	10.24	10.40
1883	NYSE	NG	Thu, May 26, 2011	10.14	10.27	10.04	10.19
1882	NYSE	NG	Wed, May 25, 2011	10.19	10.38	10.05	10.16
1881	NYSE	NG	Tue, May 24, 2011	9.59	10.27	9.53	10.12
1880	NYSE	NG	Mon, May 23, 2011	9.29	9.62	9.25	9.52
1879	NYSE	NG	Fri, May 20, 2011	10.30	10.71	10.12	10.44
1878	NYSE	NG	Thu, May 19, 2011	10.37	10.45	10.20	10.30
1877	NYSE	NG	Wed, May 18, 2011	10.39	10.49	10.23	10.35
1876	NYSE	NG	Tue, May 17, 2011	10.11	10.34	9.99	10.30
1875	NYSE	NG	Mon, May 16, 2011	10.34	10.57	10.20	10.27
1874	NYSE	NG	Fri, May 13, 2011	10.41	10.78	10.20	10.34
1873	NYSE	NG	Thu, May 12, 2011	10.59	10.65	10.30	10.38
1872	NYSE	NG	Wed, May 11, 2011	11.07	11.08	10.70	10.73
1871	NYSE	NG	Tue, May 10, 2011	11.04	11.16	10.92	11.12
1870	NYSE	NG	Mon, May 9, 2011	11.03	11.22	10.90	11.09
1869	NYSE	NG	Fri, May 6, 2011	11.07	11.27	10.82	10.95
1868	NYSE	NG	Thu, May 5, 2011	11.63	11.79	10.78	10.84
1867	NYSE	NG	Wed, May 4, 2011	11.59	11.99	11.50	11.89
1866	NYSE	NG	Tue, May 3, 2011	12.05	12.06	11.55	11.69
1865	NYSE	NG	Mon, May 2, 2011	12.62	12.69	12.01	12.06
1864	NYSE	NG	Fri, Apr 29, 2011	13.02	13.02	12.72	12.85
1863	NYSE	NG	Thu, Apr 28, 2011	13.21	13.47	12.87	12.87
1862	NYSE	NG	Wed, Apr 27, 2011	12.78	13.23	12.51	13.23
1861	NYSE	NG	Tue, Apr 26, 2011	12.91	12.91	12.67	12.67
1860	NYSE	NG	Mon, Apr 25, 2011	13.37	13.41	12.85	12.91
1859	NYSE	NG	Thu, Apr 21, 2011	13.58	13.62	13.29	13.29
1858	NYSE	NG	Wed, Apr 20, 2011	13.33	13.64	13.28	13.59
1857	NYSE	NG	Tue, Apr 19, 2011	13.15	13.21	12.90	13.18
1856	NYSE	NG	Mon, Apr 18, 2011	13.23	13.39	12.84	13.11
1855	NYSE	NG	Fri, Apr 15, 2011	13.23	13.42	12.95	13.27
1854	NYSE	NG	Thu, Apr 14, 2011	13.00	13.26	12.87	13.22
1853	NYSE	NG	Wed, Apr 13, 2011	12.84	13.05	12.70	12.86
1852	NYSE	NG	Tue, Apr 12, 2011	13.12	13.25	12.61	12.82
1851	NYSE	NG	Mon, Apr 11, 2011	13.68	13.74	13.08	13.13
1850	NYSE	NG	Fri, Apr 8, 2011	13.70	13.98	13.50	13.76
1849	NYSE	NG	Thu, Apr 7, 2011	13.56	13.78	13.30	13.40
1848	NYSE	NG	Wed, Apr 6, 2011	14.02	14.02	13.52	13.60
1847	NYSE	NG	Tue, Apr 5, 2011	12.83	13.79	12.81	13.79
1846	NYSE	NG	Mon, Apr 4, 2011	13.00	13.12	12.85	12.88
1845	NYSE	NG	Fri, Apr 1, 2011	12.95	13.02	12.82	12.98
1844	NYSE	NG	Thu, Mar 31, 2011	13.05	13.06	12.89	13.00
1843	NYSE	NG	Wed, Mar 30, 2011	13.03	13.05	12.76	12.85
1842	NYSE	NG	Tue, Mar 29, 2011	12.49	12.85	12.36	12.74
1841	NYSE	NG	Mon, Mar 28, 2011	12.60	12.88	12.41	12.44
1840	NYSE	NG	Fri, Mar 25, 2011	12.90	13.05	12.63	12.72
1839	NYSE	NG	Thu, Mar 24, 2011	13.14	13.30	12.74	12.83
1838	NYSE	NG	Wed, Mar 23, 2011	12.55	13.27	12.53	13.12
1837	NYSE	NG	Tue, Mar 22, 2011	12.72	12.76	12.48	12.56
1836	NYSE	NG	Mon, Mar 21, 2011	12.66	12.88	12.60	12.78
1835	NYSE	NG	Fri, Mar 18, 2011	12.28	12.59	12.19	12.55
1834	NYSE	NG	Thu, Mar 17, 2011	12.28	12.44	12.01	12.16
1833	NYSE	NG	Wed, Mar 16, 2011	12.50	12.69	11.95	12.13
1832	NYSE	NG	Tue, Mar 15, 2011	11.85	12.60	11.54	12.57
1831	NYSE	NG	Mon, Mar 14, 2011	12.74	12.86	12.43	12.73
1830	NYSE	NG	Fri, Mar 11, 2011	12.18	12.84	11.90	12.74
1829	NYSE	NG	Thu, Mar 10, 2011	13.00	13.00	12.21	12.38
1828	NYSE	NG	Wed, Mar 9, 2011	13.47	13.57	13.11	13.21
1827	NYSE	NG	Tue, Mar 8, 2011	13.76	13.83	13.42	13.45
1826	NYSE	NG	Mon, Mar 7, 2011	14.45	14.45	13.71	13.91
1825	NYSE	NG	Fri, Mar 4, 2011	13.89	14.28	13.88	14.17
1824	NYSE	NG	Thu, Mar 3, 2011	14.08	14.08	13.55	13.85
1823	NYSE	NG	Wed, Mar 2, 2011	14.36	14.65	14.14	14.26
1822	NYSE	NG	Tue, Mar 1, 2011	13.80	14.38	13.75	14.35
1821	NYSE	NG	Mon, Feb 28, 2011	13.86	13.91	13.40	13.69
1820	NYSE	NG	Fri, Feb 25, 2011	13.22	13.89	13.20	13.81
1819	NYSE	NG	Thu, Feb 24, 2011	13.88	13.99	13.13	13.16
1818	NYSE	NG	Wed, Feb 23, 2011	14.07	14.30	13.53	13.78
1817	NYSE	NG	Tue, Feb 22, 2011	14.69	14.72	14.05	14.12
1816	NYSE	NG	Fri, Feb 18, 2011	14.57	14.85	14.33	14.40
1815	NYSE	NG	Thu, Feb 17, 2011	14.61	14.73	14.59	14.65
1814	NYSE	NG	Wed, Feb 16, 2011	14.75	14.75	14.39	14.66
1813	NYSE	NG	Tue, Feb 15, 2011	14.68	14.73	14.50	14.65
1812	NYSE	NG	Mon, Feb 14, 2011	14.40	14.61	14.35	14.39
1811	NYSE	NG	Fri, Feb 11, 2011	14.52	14.67	14.19	14.37
1810	NYSE	NG	Thu, Feb 10, 2011	14.11	14.50	13.92	14.50
1809	NYSE	NG	Wed, Feb 9, 2011	14.83	14.86	14.14	14.29
1808	NYSE	NG	Tue, Feb 8, 2011	14.90	14.90	14.61	14.80
1807	NYSE	NG	Mon, Feb 7, 2011	14.92	15.00	14.56	14.61
1806	NYSE	NG	Fri, Feb 4, 2011	14.75	15.14	14.67	14.73
1805	NYSE	NG	Thu, Feb 3, 2011	13.71	14.68	13.68	14.65
1804	NYSE	NG	Wed, Feb 2, 2011	13.70	13.83	13.47	13.62
1803	NYSE	NG	Tue, Feb 1, 2011	13.45	13.84	13.35	13.71
1802	NYSE	NG	Mon, Jan 31, 2011	13.79	13.83	13.25	13.29
1801	NYSE	NG	Fri, Jan 28, 2011	13.15	14.00	13.10	13.67
1800	NYSE	NG	Thu, Jan 27, 2011	13.87	13.87	13.11	13.20
1799	NYSE	NG	Wed, Jan 26, 2011	12.82	13.84	12.76	13.78
1798	NYSE	NG	Tue, Jan 25, 2011	13.03	13.10	12.61	12.88
1797	NYSE	NG	Mon, Jan 24, 2011	12.99	13.51	12.94	13.13
1796	NYSE	NG	Fri, Jan 21, 2011	13.41	13.51	12.85	12.93
1795	NYSE	NG	Thu, Jan 20, 2011	13.52	13.62	13.25	13.46
1794	NYSE	NG	Wed, Jan 19, 2011	14.14	14.24	13.75	13.80
1793	NYSE	NG	Tue, Jan 18, 2011	13.82	14.06	13.75	14.03
1792	NYSE	NG	Fri, Jan 14, 2011	13.80	13.86	13.55	13.63
1791	NYSE	NG	Thu, Jan 13, 2011	14.40	14.40	13.80	13.95
1790	NYSE	NG	Wed, Jan 12, 2011	14.00	14.50	13.90	14.14
1789	NYSE	NG	Tue, Jan 11, 2011	13.57	13.73	13.50	13.70
1788	NYSE	NG	Mon, Jan 10, 2011	13.15	13.42	13.01	13.38
1787	NYSE	NG	Fri, Jan 7, 2011	13.00	13.29	13.00	13.16
1786	NYSE	NG	Thu, Jan 6, 2011	13.62	13.62	13.06	13.06
1785	NYSE	NG	Wed, Jan 5, 2011	13.25	13.75	13.00	13.62
1784	NYSE	NG	Tue, Jan 4, 2011	13.75	13.88	12.80	13.42
1783	NYSE	NG	Mon, Jan 3, 2011	14.32	14.32	13.80	14.10
1782	NYSE	NG	Fri, Dec 31, 2010	14.41	14.47	14.19	14.27
1781	NYSE	NG	Thu, Dec 30, 2010	14.48	14.48	14.26	14.38
1780	NYSE	NG	Wed, Dec 29, 2010	14.54	14.62	14.28	14.35
1779	NYSE	NG	Tue, Dec 28, 2010	14.56	14.84	14.40	14.50
1778	NYSE	NG	Mon, Dec 27, 2010	14.27	14.38	14.04	14.24
1777	NYSE	NG	Thu, Dec 23, 2010	13.92	14.40	13.85	14.20
1776	NYSE	NG	Wed, Dec 22, 2010	14.50	14.53	14.05	14.05
1775	NYSE	NG	Tue, Dec 21, 2010	14.62	14.70	14.22	14.57
1774	NYSE	NG	Mon, Dec 20, 2010	14.25	14.75	13.97	14.58
1773	NYSE	NG	Fri, Dec 17, 2010	13.68	14.22	13.42	14.22
1772	NYSE	NG	Thu, Dec 16, 2010	13.76	13.82	13.15	13.52
1771	NYSE	NG	Wed, Dec 15, 2010	14.12	14.37	13.83	13.94
1770	NYSE	NG	Tue, Dec 14, 2010	14.90	14.90	14.28	14.45
1769	NYSE	NG	Mon, Dec 13, 2010	15.57	15.61	14.77	14.79
1768	NYSE	NG	Fri, Dec 10, 2010	15.10	15.27	14.68	15.10
1767	NYSE	NG	Thu, Dec 9, 2010	15.51	15.76	15.15	15.25
1766	NYSE	NG	Wed, Dec 8, 2010	15.80	15.80	14.96	15.36
1765	NYSE	NG	Tue, Dec 7, 2010	16.85	16.90	15.84	16.02
1764	NYSE	NG	Mon, Dec 6, 2010	15.00	16.37	14.93	16.19
1763	NYSE	NG	Fri, Dec 3, 2010	14.64	14.95	14.60	14.92
1762	NYSE	NG	Thu, Dec 2, 2010	14.64	14.76	14.47	14.48
1761	NYSE	NG	Wed, Dec 1, 2010	14.64	14.75	14.33	14.58
1760	NYSE	NG	Tue, Nov 30, 2010	14.20	14.80	14.11	14.39
1759	NYSE	NG	Mon, Nov 29, 2010	14.19	14.25	13.90	14.10
1758	NYSE	NG	Fri, Nov 26, 2010	14.02	14.32	13.77	14.25
1757	NYSE	NG	Wed, Nov 24, 2010	14.49	14.60	14.32	14.33
1756	NYSE	NG	Tue, Nov 23, 2010	14.51	14.67	14.29	14.58
1755	NYSE	NG	Mon, Nov 22, 2010	14.55	14.78	14.41	14.65
1754	NYSE	NG	Fri, Nov 19, 2010	14.17	14.66	14.02	14.60
1753	NYSE	NG	Thu, Nov 18, 2010	14.96	15.00	14.33	14.36
1752	NYSE	NG	Wed, Nov 17, 2010	13.49	14.53	13.41	14.40
1751	NYSE	NG	Tue, Nov 16, 2010	13.82	13.85	13.10	13.47
1750	NYSE	NG	Mon, Nov 15, 2010	14.55	14.75	14.12	14.18
1749	NYSE	NG	Fri, Nov 12, 2010	15.05	15.19	14.20	14.66
1748	NYSE	NG	Thu, Nov 11, 2010	14.80	15.29	14.50	15.05
1747	NYSE	NG	Wed, Nov 10, 2010	14.30	14.67	13.56	14.59
1746	NYSE	NG	Tue, Nov 9, 2010	15.09	15.42	13.75	14.27
1745	NYSE	NG	Mon, Nov 8, 2010	13.53	14.73	13.51	14.60
1744	NYSE	NG	Fri, Nov 5, 2010	12.90	13.48	12.86	13.36
1743	NYSE	NG	Thu, Nov 4, 2010	12.68	12.99	12.61	12.88
1742	NYSE	NG	Wed, Nov 3, 2010	11.97	12.19	11.55	12.18
1741	NYSE	NG	Tue, Nov 2, 2010	11.90	12.10	11.66	11.91
1740	NYSE	NG	Mon, Nov 1, 2010	11.44	11.69	11.20	11.62
1739	NYSE	NG	Fri, Oct 29, 2010	10.79	11.29	10.68	11.22
1738	NYSE	NG	Thu, Oct 28, 2010	10.01	10.67	9.78	10.62
1737	NYSE	NG	Wed, Oct 27, 2010	9.83	9.90	9.52	9.86
1736	NYSE	NG	Tue, Oct 26, 2010	10.02	10.13	9.80	9.94
1735	NYSE	NG	Mon, Oct 25, 2010	9.77	10.19	9.77	10.10
1734	NYSE	NG	Fri, Oct 22, 2010	8.99	9.62	8.92	9.57
1733	NYSE	NG	Thu, Oct 21, 2010	9.08	9.27	8.80	9.01
1732	NYSE	NG	Wed, Oct 20, 2010	8.74	9.21	8.74	9.18
1731	NYSE	NG	Tue, Oct 19, 2010	8.95	8.95	8.57	8.61
1730	NYSE	NG	Mon, Oct 18, 2010	9.35	9.42	9.16	9.31
1729	NYSE	NG	Fri, Oct 15, 2010	9.52	9.71	9.36	9.47
1728	NYSE	NG	Thu, Oct 14, 2010	9.63	9.87	9.51	9.56
1727	NYSE	NG	Wed, Oct 13, 2010	9.49	9.65	9.40	9.59
1726	NYSE	NG	Tue, Oct 12, 2010	9.29	9.46	9.12	9.22
1725	NYSE	NG	Mon, Oct 11, 2010	9.22	9.45	9.06	9.45
1724	NYSE	NG	Fri, Oct 8, 2010	9.21	9.32	9.08	9.25
1723	NYSE	NG	Thu, Oct 7, 2010	9.74	9.74	9.03	9.16
1722	NYSE	NG	Wed, Oct 6, 2010	9.28	9.76	9.28	9.54
1721	NYSE	NG	Tue, Oct 5, 2010	8.89	9.33	8.89	9.18
1720	NYSE	NG	Mon, Oct 4, 2010	8.80	8.81	8.62	8.70
1719	NYSE	NG	Fri, Oct 1, 2010	8.89	8.90	8.66	8.89
1718	NYSE	NG	Thu, Sep 30, 2010	9.10	9.14	8.41	8.74
1717	NYSE	NG	Wed, Sep 29, 2010	9.01	9.20	8.92	8.94
1716	NYSE	NG	Tue, Sep 28, 2010	8.50	9.00	8.38	9.00
1715	NYSE	NG	Mon, Sep 27, 2010	8.66	8.79	8.61	8.62
1714	NYSE	NG	Fri, Sep 24, 2010	8.74	8.85	8.68	8.69
1713	NYSE	NG	Thu, Sep 23, 2010	8.58	8.85	8.49	8.68
1712	NYSE	NG	Wed, Sep 22, 2010	8.73	8.82	8.56	8.63
1711	NYSE	NG	Tue, Sep 21, 2010	8.58	8.68	8.25	8.55
1710	NYSE	NG	Mon, Sep 20, 2010	8.80	8.88	8.55	8.62
1709	NYSE	NG	Fri, Sep 17, 2010	8.87	8.94	8.66	8.72
1708	NYSE	NG	Thu, Sep 16, 2010	8.68	8.89	8.63	8.82
1707	NYSE	NG	Wed, Sep 15, 2010	8.48	8.62	8.38	8.56
1706	NYSE	NG	Tue, Sep 14, 2010	8.20	8.65	8.15	8.56
1705	NYSE	NG	Mon, Sep 13, 2010	7.60	8.16	7.60	8.03
1704	NYSE	NG	Fri, Sep 10, 2010	7.36	7.73	7.36	7.65
1703	NYSE	NG	Thu, Sep 9, 2010	7.58	7.67	7.36	7.47
1702	NYSE	NG	Wed, Sep 8, 2010	7.72	7.79	7.58	7.58
1701	NYSE	NG	Tue, Sep 7, 2010	7.58	7.74	7.48	7.63
1700	NYSE	NG	Fri, Sep 3, 2010	7.21	7.46	7.10	7.43
1699	NYSE	NG	Thu, Sep 2, 2010	7.32	7.40	7.20	7.31
1698	NYSE	NG	Wed, Sep 1, 2010	7.55	7.59	7.23	7.28
1697	NYSE	NG	Tue, Aug 31, 2010	7.16	7.44	7.08	7.43
1696	NYSE	NG	Mon, Aug 30, 2010	7.11	7.25	7.03	7.07
1695	NYSE	NG	Fri, Aug 27, 2010	6.73	7.12	6.67	7.11
1694	NYSE	NG	Thu, Aug 26, 2010	6.64	6.77	6.62	6.64
1693	NYSE	NG	Wed, Aug 25, 2010	6.43	6.64	6.38	6.63
1692	NYSE	NG	Tue, Aug 24, 2010	6.47	6.59	6.30	6.41
1691	NYSE	NG	Mon, Aug 23, 2010	6.74	6.78	6.56	6.58
1690	NYSE	NG	Fri, Aug 20, 2010	6.70	6.89	6.52	6.79
1689	NYSE	NG	Thu, Aug 19, 2010	6.84	6.95	6.76	6.82
1688	NYSE	NG	Wed, Aug 18, 2010	6.74	6.88	6.60	6.85
1687	NYSE	NG	Tue, Aug 17, 2010	6.82	6.85	6.75	6.80
1686	NYSE	NG	Mon, Aug 16, 2010	6.68	6.76	6.57	6.75
1685	NYSE	NG	Fri, Aug 13, 2010	6.80	6.80	6.54	6.57
1684	NYSE	NG	Thu, Aug 12, 2010	6.45	6.75	6.43	6.71
1683	NYSE	NG	Wed, Aug 11, 2010	6.48	6.48	6.31	6.35
1682	NYSE	NG	Tue, Aug 10, 2010	6.46	6.59	6.34	6.50
1681	NYSE	NG	Mon, Aug 9, 2010	6.54	6.59	6.41	6.58
1680	NYSE	NG	Fri, Aug 6, 2010	6.45	6.57	6.41	6.46
1679	NYSE	NG	Thu, Aug 5, 2010	6.43	6.56	6.35	6.40
1678	NYSE	NG	Wed, Aug 4, 2010	6.33	6.50	6.33	6.43
1677	NYSE	NG	Tue, Aug 3, 2010	6.22	6.30	6.17	6.25
1676	NYSE	NG	Mon, Aug 2, 2010	6.29	6.29	6.09	6.16
1675	NYSE	NG	Fri, Jul 30, 2010	5.98	6.19	5.98	6.19
1674	NYSE	NG	Thu, Jul 29, 2010	6.15	6.17	5.98	5.98
1673	NYSE	NG	Wed, Jul 28, 2010	5.84	6.10	5.81	6.09
1672	NYSE	NG	Tue, Jul 27, 2010	6.19	6.19	5.89	5.89
1671	NYSE	NG	Mon, Jul 26, 2010	6.45	6.45	6.21	6.21
1670	NYSE	NG	Fri, Jul 23, 2010	6.34	6.43	6.27	6.42
1669	NYSE	NG	Thu, Jul 22, 2010	6.35	6.50	6.25	6.33
1668	NYSE	NG	Wed, Jul 21, 2010	6.40	6.48	6.26	6.39
1667	NYSE	NG	Tue, Jul 20, 2010	6.18	6.44	6.12	6.44
1666	NYSE	NG	Mon, Jul 19, 2010	6.40	6.41	6.01	6.22
1665	NYSE	NG	Fri, Jul 16, 2010	6.49	6.49	6.23	6.48
1664	NYSE	NG	Thu, Jul 15, 2010	6.54	6.79	6.43	6.54
1663	NYSE	NG	Wed, Jul 14, 2010	6.44	6.67	6.30	6.64
1662	NYSE	NG	Tue, Jul 13, 2010	6.55	6.63	6.44	6.52
1661	NYSE	NG	Mon, Jul 12, 2010	6.51	6.57	6.32	6.40
1660	NYSE	NG	Fri, Jul 9, 2010	6.37	6.58	6.32	6.49
1659	NYSE	NG	Thu, Jul 8, 2010	6.50	6.53	6.24	6.28
1658	NYSE	NG	Wed, Jul 7, 2010	6.10	6.43	6.10	6.41
1657	NYSE	NG	Tue, Jul 6, 2010	6.49	6.49	6.09	6.15
1656	NYSE	NG	Fri, Jul 2, 2010	6.49	6.63	6.32	6.42
1655	NYSE	NG	Thu, Jul 1, 2010	6.82	6.84	6.01	6.26
1654	NYSE	NG	Wed, Jun 30, 2010	7.11	7.14	6.82	6.98
1653	NYSE	NG	Tue, Jun 29, 2010	7.38	7.42	7.00	7.09
1652	NYSE	NG	Mon, Jun 28, 2010	7.39	7.79	7.39	7.47
1651	NYSE	NG	Fri, Jun 25, 2010	7.32	7.47	7.26	7.37
1650	NYSE	NG	Thu, Jun 24, 2010	7.28	7.33	7.12	7.25
1649	NYSE	NG	Wed, Jun 23, 2010	7.03	7.32	6.98	7.25
1648	NYSE	NG	Tue, Jun 22, 2010	7.22	7.36	7.09	7.14
1647	NYSE	NG	Mon, Jun 21, 2010	7.50	7.51	7.08	7.08
1646	NYSE	NG	Fri, Jun 18, 2010	7.04	7.52	7.02	7.36
1645	NYSE	NG	Thu, Jun 17, 2010	7.00	7.04	6.85	6.91
1644	NYSE	NG	Wed, Jun 16, 2010	6.95	7.02	6.82	6.82
1643	NYSE	NG	Tue, Jun 15, 2010	6.92	7.03	6.74	6.99
1642	NYSE	NG	Mon, Jun 14, 2010	6.92	6.98	6.80	6.83
1641	NYSE	NG	Fri, Jun 11, 2010	7.03	7.15	6.85	6.90
1640	NYSE	NG	Thu, Jun 10, 2010	6.99	7.10	6.86	7.02
1639	NYSE	NG	Wed, Jun 9, 2010	7.16	7.24	6.93	7.04
1638	NYSE	NG	Tue, Jun 8, 2010	7.10	7.28	6.96	7.22
1637	NYSE	NG	Mon, Jun 7, 2010	6.75	7.10	6.63	6.94
1636	NYSE	NG	Fri, Jun 4, 2010	6.84	7.06	6.76	6.76
1635	NYSE	NG	Thu, Jun 3, 2010	7.23	7.23	6.76	7.01
1634	NYSE	NG	Wed, Jun 2, 2010	7.03	7.23	6.86	7.21
1633	NYSE	NG	Tue, Jun 1, 2010	7.23	7.37	7.01	7.02
1632	NYSE	NG	Fri, May 28, 2010	7.35	7.46	7.12	7.17
1631	NYSE	NG	Thu, May 27, 2010	7.14	7.40	7.14	7.36
1630	NYSE	NG	Wed, May 26, 2010	7.50	7.66	7.01	7.02
1629	NYSE	NG	Tue, May 25, 2010	6.67	7.28	6.66	7.26
1628	NYSE	NG	Mon, May 24, 2010	6.96	7.21	6.94	6.98
1627	NYSE	NG	Fri, May 21, 2010	6.40	6.99	6.11	6.72
1626	NYSE	NG	Thu, May 20, 2010	6.95	7.05	6.54	6.60
1625	NYSE	NG	Wed, May 19, 2010	7.78	7.81	7.01	7.23
1624	NYSE	NG	Tue, May 18, 2010	8.02	8.21	7.76	7.99
1623	NYSE	NG	Mon, May 17, 2010	8.26	8.36	7.86	8.03
1622	NYSE	NG	Fri, May 14, 2010	8.56	8.62	7.86	8.37
1621	NYSE	NG	Thu, May 13, 2010	8.68	8.83	8.35	8.49
1620	NYSE	NG	Wed, May 12, 2010	8.97	9.05	8.56	8.69
1619	NYSE	NG	Tue, May 11, 2010	8.63	8.81	8.45	8.73
1618	NYSE	NG	Mon, May 10, 2010	7.83	8.34	7.78	8.34
1617	NYSE	NG	Fri, May 7, 2010	8.14	8.17	7.56	7.69
1616	NYSE	NG	Thu, May 6, 2010	7.84	8.42	7.43	7.99
1615	NYSE	NG	Wed, May 5, 2010	8.26	8.26	7.68	7.99
1614	NYSE	NG	Tue, May 4, 2010	8.96	9.02	8.15	8.48
1613	NYSE	NG	Mon, May 3, 2010	8.91	9.11	8.69	8.99
1612	NYSE	NG	Fri, Apr 30, 2010	8.93	9.18	8.68	8.85
1611	NYSE	NG	Thu, Apr 29, 2010	8.78	8.98	8.60	8.85
1610	NYSE	NG	Wed, Apr 28, 2010	8.20	8.77	8.20	8.61
1609	NYSE	NG	Tue, Apr 27, 2010	7.68	8.19	7.61	8.14
1608	NYSE	NG	Mon, Apr 26, 2010	8.12	8.12	7.75	7.80
1607	NYSE	NG	Fri, Apr 23, 2010	7.62	8.10	7.56	8.07
1606	NYSE	NG	Thu, Apr 22, 2010	7.36	7.78	7.36	7.58
1605	NYSE	NG	Wed, Apr 21, 2010	7.42	7.54	7.31	7.49
1604	NYSE	NG	Tue, Apr 20, 2010	7.52	7.58	7.39	7.44
1603	NYSE	NG	Mon, Apr 19, 2010	7.46	7.57	7.30	7.37
1602	NYSE	NG	Fri, Apr 16, 2010	7.72	7.72	7.30	7.50
1601	NYSE	NG	Thu, Apr 15, 2010	7.77	7.94	7.70	7.76
1600	NYSE	NG	Wed, Apr 14, 2010	7.86	7.89	7.69	7.78
1599	NYSE	NG	Tue, Apr 13, 2010	7.74	7.85	7.59	7.75
1598	NYSE	NG	Mon, Apr 12, 2010	7.80	7.87	7.61	7.69
1597	NYSE	NG	Fri, Apr 9, 2010	7.86	7.90	7.75	7.79
1596	NYSE	NG	Thu, Apr 8, 2010	7.88	7.88	7.60	7.77
1595	NYSE	NG	Wed, Apr 7, 2010	7.55	7.85	7.55	7.76
1594	NYSE	NG	Tue, Apr 6, 2010	7.66	7.66	7.54	7.60
1593	NYSE	NG	Mon, Apr 5, 2010	7.66	7.70	7.51	7.57
1592	NYSE	NG	Thu, Apr 1, 2010	7.24	7.61	7.20	7.61
1591	NYSE	NG	Wed, Mar 31, 2010	7.25	7.25	7.06	7.14
1590	NYSE	NG	Tue, Mar 30, 2010	7.36	7.36	7.12	7.14
1589	NYSE	NG	Mon, Mar 29, 2010	7.26	7.40	7.22	7.33
1588	NYSE	NG	Fri, Mar 26, 2010	7.17	7.31	6.92	7.20
1587	NYSE	NG	Thu, Mar 25, 2010	7.47	7.55	7.15	7.18
1586	NYSE	NG	Wed, Mar 24, 2010	7.64	7.64	7.34	7.35
1585	NYSE	NG	Tue, Mar 23, 2010	7.64	7.83	7.51	7.76
1584	NYSE	NG	Mon, Mar 22, 2010	7.21	7.65	7.20	7.60
1583	NYSE	NG	Fri, Mar 19, 2010	7.50	7.50	7.20	7.38
1582	NYSE	NG	Thu, Mar 18, 2010	7.55	7.65	7.36	7.45
1581	NYSE	NG	Wed, Mar 17, 2010	7.47	7.62	7.47	7.54
1580	NYSE	NG	Tue, Mar 16, 2010	7.29	7.50	7.23	7.50
1579	NYSE	NG	Mon, Mar 15, 2010	7.23	7.25	7.04	7.14
1578	NYSE	NG	Fri, Mar 12, 2010	7.37	7.42	7.22	7.23
1577	NYSE	NG	Thu, Mar 11, 2010	6.97	7.53	6.80	7.23
1576	NYSE	NG	Wed, Mar 10, 2010	6.89	7.09	6.74	6.89
1575	NYSE	NG	Tue, Mar 9, 2010	6.33	6.90	6.17	6.88
1574	NYSE	NG	Mon, Mar 8, 2010	6.37	6.50	6.29	6.30
1573	NYSE	NG	Fri, Mar 5, 2010	5.99	6.38	5.98	6.35
1572	NYSE	NG	Thu, Mar 4, 2010	6.08	6.14	6.01	6.14
1571	NYSE	NG	Wed, Mar 3, 2010	6.07	6.18	6.00	6.09
1570	NYSE	NG	Tue, Mar 2, 2010	6.09	6.17	5.89	5.94
1569	NYSE	NG	Mon, Mar 1, 2010	5.79	6.05	5.78	6.04
1568	NYSE	NG	Fri, Feb 26, 2010	5.73	5.89	5.62	5.82
1567	NYSE	NG	Thu, Feb 25, 2010	5.36	5.70	5.29	5.69
1566	NYSE	NG	Wed, Feb 24, 2010	5.66	5.80	5.53	5.57
1565	NYSE	NG	Tue, Feb 23, 2010	5.80	5.86	5.61	5.72
1564	NYSE	NG	Mon, Feb 22, 2010	5.91	5.98	5.82	5.89
1563	NYSE	NG	Fri, Feb 19, 2010	5.82	5.97	5.72	5.84
1562	NYSE	NG	Thu, Feb 18, 2010	6.01	6.09	5.77	5.87
1561	NYSE	NG	Wed, Feb 17, 2010	5.99	6.17	5.96	5.99
1560	NYSE	NG	Tue, Feb 16, 2010	6.28	6.30	6.03	6.06
1559	NYSE	NG	Fri, Feb 12, 2010	5.89	6.20	5.78	6.05
1558	NYSE	NG	Thu, Feb 11, 2010	5.80	6.10	5.70	6.10
1557	NYSE	NG	Wed, Feb 10, 2010	5.87	5.95	5.61	5.73
1556	NYSE	NG	Tue, Feb 9, 2010	5.73	6.05	5.73	5.90
1555	NYSE	NG	Mon, Feb 8, 2010	5.58	5.78	5.42	5.59
1554	NYSE	NG	Fri, Feb 5, 2010	5.09	5.60	4.96	5.59
1553	NYSE	NG	Thu, Feb 4, 2010	5.65	5.65	5.23	5.28
1552	NYSE	NG	Wed, Feb 3, 2010	5.79	5.94	5.70	5.79
1551	NYSE	NG	Tue, Feb 2, 2010	5.86	5.93	5.72	5.76
1550	NYSE	NG	Mon, Feb 1, 2010	5.30	5.69	5.24	5.66
1549	NYSE	NG	Fri, Jan 29, 2010	5.40	5.56	5.20	5.26
1548	NYSE	NG	Thu, Jan 28, 2010	5.75	5.82	5.30	5.44
1547	NYSE	NG	Wed, Jan 27, 2010	5.91	6.03	5.57	5.67
1546	NYSE	NG	Tue, Jan 26, 2010	5.63	6.09	5.58	5.97
1545	NYSE	NG	Mon, Jan 25, 2010	5.73	5.85	5.67	5.76
1544	NYSE	NG	Fri, Jan 22, 2010	5.57	5.80	5.48	5.65
1543	NYSE	NG	Thu, Jan 21, 2010	6.06	6.19	5.62	5.63
1542	NYSE	NG	Wed, Jan 20, 2010	6.21	6.30	6.10	6.14
1541	NYSE	NG	Tue, Jan 19, 2010	6.28	6.48	6.28	6.41
1540	NYSE	NG	Fri, Jan 15, 2010	6.46	6.46	6.24	6.27
1539	NYSE	NG	Thu, Jan 14, 2010	6.55	6.64	6.29	6.49
1538	NYSE	NG	Wed, Jan 13, 2010	6.50	6.56	6.02	6.54
1537	NYSE	NG	Tue, Jan 12, 2010	6.77	6.85	6.38	6.45
1536	NYSE	NG	Mon, Jan 11, 2010	6.79	6.98	6.76	6.85
1535	NYSE	NG	Fri, Jan 8, 2010	6.60	6.70	6.46	6.65
1534	NYSE	NG	Thu, Jan 7, 2010	6.60	6.66	6.38	6.56
1533	NYSE	NG	Wed, Jan 6, 2010	6.45	6.70	6.35	6.58
1532	NYSE	NG	Tue, Jan 5, 2010	6.48	6.48	6.22	6.38
1531	NYSE	NG	Mon, Jan 4, 2010	6.32	6.41	6.20	6.32
1530	NYSE	NG	Thu, Dec 31, 2009	6.00	6.13	5.92	6.13
1529	NYSE	NG	Wed, Dec 30, 2009	6.01	6.03	5.83	5.89
1528	NYSE	NG	Tue, Dec 29, 2009	6.24	6.30	6.06	6.10
1527	NYSE	NG	Mon, Dec 28, 2009	6.56	6.56	6.16	6.21
1526	NYSE	NG	Thu, Dec 24, 2009	6.69	6.78	6.39	6.49
1525	NYSE	NG	Wed, Dec 23, 2009	5.74	6.76	5.71	6.58
1524	NYSE	NG	Tue, Dec 22, 2009	5.27	5.72	5.25	5.71
1523	NYSE	NG	Mon, Dec 21, 2009	5.34	5.39	5.17	5.29
1522	NYSE	NG	Fri, Dec 18, 2009	5.16	5.41	5.04	5.13
1521	NYSE	NG	Thu, Dec 17, 2009	5.33	5.33	5.04	5.07
1520	NYSE	NG	Wed, Dec 16, 2009	5.47	5.55	5.41	5.46
1519	NYSE	NG	Tue, Dec 15, 2009	5.43	5.53	5.35	5.36
1518	NYSE	NG	Mon, Dec 14, 2009	5.49	5.60	5.30	5.45
1517	NYSE	NG	Fri, Dec 11, 2009	5.65	5.68	5.41	5.51
1516	NYSE	NG	Thu, Dec 10, 2009	5.75	5.82	5.51	5.60
1515	NYSE	NG	Wed, Dec 9, 2009	5.50	5.79	5.45	5.70
1514	NYSE	NG	Tue, Dec 8, 2009	5.74	5.74	5.35	5.45
1513	NYSE	NG	Mon, Dec 7, 2009	5.75	6.02	5.51	5.78
1512	NYSE	NG	Fri, Dec 4, 2009	6.13	6.20	5.90	6.10
1511	NYSE	NG	Thu, Dec 3, 2009	6.60	6.81	6.20	6.35
1510	NYSE	NG	Wed, Dec 2, 2009	6.16	6.58	6.05	6.50
1509	NYSE	NG	Tue, Dec 1, 2009	5.81	6.00	5.74	5.97
1508	NYSE	NG	Mon, Nov 30, 2009	5.48	5.77	5.47	5.59
1507	NYSE	NG	Fri, Nov 27, 2009	5.33	5.68	5.28	5.48
1506	NYSE	NG	Wed, Nov 25, 2009	5.58	5.90	5.54	5.84
1505	NYSE	NG	Tue, Nov 24, 2009	5.30	5.52	5.28	5.46
1504	NYSE	NG	Mon, Nov 23, 2009	5.47	5.51	5.18	5.30
1503	NYSE	NG	Fri, Nov 20, 2009	5.30	5.30	5.10	5.27
1502	NYSE	NG	Thu, Nov 19, 2009	5.30	5.40	5.03	5.33
1501	NYSE	NG	Wed, Nov 18, 2009	5.53	5.63	5.29	5.36
1500	NYSE	NG	Tue, Nov 17, 2009	5.31	5.51	5.30	5.48
1499	NYSE	NG	Mon, Nov 16, 2009	5.40	5.47	5.31	5.43
1498	NYSE	NG	Fri, Nov 13, 2009	5.20	5.38	5.11	5.27
1497	NYSE	NG	Thu, Nov 12, 2009	5.34	5.35	5.08	5.20
1496	NYSE	NG	Wed, Nov 11, 2009	5.45	5.52	5.30	5.37
1495	NYSE	NG	Tue, Nov 10, 2009	5.26	5.42	5.13	5.24
1494	NYSE	NG	Mon, Nov 9, 2009	5.39	5.47	5.29	5.36
1493	NYSE	NG	Fri, Nov 6, 2009	5.02	5.30	4.99	5.18
1492	NYSE	NG	Thu, Nov 5, 2009	5.12	5.14	4.92	4.98
1491	NYSE	NG	Wed, Nov 4, 2009	5.20	5.28	4.91	5.09
1490	NYSE	NG	Tue, Nov 3, 2009	4.31	4.97	4.31	4.97
1489	NYSE	NG	Mon, Nov 2, 2009	4.48	4.74	4.22	4.39
1488	NYSE	NG	Fri, Oct 30, 2009	4.42	4.56	4.13	4.30
1487	NYSE	NG	Thu, Oct 29, 2009	4.23	4.62	4.23	4.58
1486	NYSE	NG	Wed, Oct 28, 2009	4.40	4.56	4.09	4.13
1485	NYSE	NG	Tue, Oct 27, 2009	4.60	4.61	4.40	4.55
1484	NYSE	NG	Mon, Oct 26, 2009	4.91	5.06	4.47	4.58
1483	NYSE	NG	Fri, Oct 23, 2009	5.18	5.23	4.95	4.97
1482	NYSE	NG	Thu, Oct 22, 2009	5.26	5.30	5.02	5.05
1481	NYSE	NG	Wed, Oct 21, 2009	5.28	5.50	5.25	5.28
1480	NYSE	NG	Tue, Oct 20, 2009	5.61	5.61	5.20	5.30
1479	NYSE	NG	Mon, Oct 19, 2009	5.74	5.74	5.53	5.56
1478	NYSE	NG	Fri, Oct 16, 2009	5.55	5.69	5.40	5.66
1477	NYSE	NG	Thu, Oct 15, 2009	5.54	5.62	5.42	5.55
1476	NYSE	NG	Wed, Oct 14, 2009	6.10	6.11	5.61	5.74
1475	NYSE	NG	Tue, Oct 13, 2009	5.78	6.15	5.66	6.02
1474	NYSE	NG	Mon, Oct 12, 2009	5.60	5.77	5.51	5.61
1473	NYSE	NG	Fri, Oct 9, 2009	5.42	5.54	5.31	5.49
1472	NYSE	NG	Thu, Oct 8, 2009	5.50	5.70	5.42	5.51
1471	NYSE	NG	Wed, Oct 7, 2009	5.41	5.54	5.32	5.47
1470	NYSE	NG	Tue, Oct 6, 2009	5.35	5.53	5.25	5.40
1469	NYSE	NG	Mon, Oct 5, 2009	4.78	5.17	4.78	5.10
1468	NYSE	NG	Fri, Oct 2, 2009	4.71	5.02	4.66	4.85
1467	NYSE	NG	Thu, Oct 1, 2009	5.04	5.14	4.74	4.88
1466	NYSE	NG	Wed, Sep 30, 2009	5.06	5.22	4.87	5.12
1465	NYSE	NG	Tue, Sep 29, 2009	4.83	5.02	4.83	4.99
1464	NYSE	NG	Mon, Sep 28, 2009	4.71	5.03	4.71	4.77
1463	NYSE	NG	Fri, Sep 25, 2009	4.80	4.94	4.66	4.83
1462	NYSE	NG	Thu, Sep 24, 2009	5.20	5.23	4.81	4.90
1461	NYSE	NG	Wed, Sep 23, 2009	5.41	5.41	5.03	5.08
1460	NYSE	NG	Tue, Sep 22, 2009	5.40	5.42	5.25	5.28
1459	NYSE	NG	Mon, Sep 21, 2009	4.88	5.19	4.67	5.15
1458	NYSE	NG	Fri, Sep 18, 2009	5.27	5.42	4.83	5.11
1457	NYSE	NG	Thu, Sep 17, 2009	5.60	5.68	5.14	5.35
1456	NYSE	NG	Wed, Sep 16, 2009	5.50	5.74	5.46	5.62
1455	NYSE	NG	Tue, Sep 15, 2009	5.12	5.41	5.02	5.30
1454	NYSE	NG	Mon, Sep 14, 2009	5.05	5.16	4.98	5.14
1453	NYSE	NG	Fri, Sep 11, 2009	4.85	5.24	4.85	5.21
1452	NYSE	NG	Thu, Sep 10, 2009	4.32	4.74	4.32	4.68
1451	NYSE	NG	Wed, Sep 9, 2009	4.76	4.76	4.30	4.44
1450	NYSE	NG	Tue, Sep 8, 2009	4.83	4.94	4.50	4.56
1449	NYSE	NG	Fri, Sep 4, 2009	4.42	4.65	4.21	4.57
1448	NYSE	NG	Thu, Sep 3, 2009	4.69	4.85	4.20	4.42
1447	NYSE	NG	Wed, Sep 2, 2009	3.80	4.62	3.76	4.62
1446	NYSE	NG	Tue, Sep 1, 2009	3.79	3.98	3.68	3.73
1445	NYSE	NG	Mon, Aug 31, 2009	3.86	3.91	3.63	3.89
1444	NYSE	NG	Fri, Aug 28, 2009	3.87	3.95	3.81	3.91
1443	NYSE	NG	Thu, Aug 27, 2009	3.56	3.84	3.50	3.73
1442	NYSE	NG	Wed, Aug 26, 2009	3.63	3.63	3.52	3.57
1441	NYSE	NG	Tue, Aug 25, 2009	3.61	3.61	3.50	3.58
1440	NYSE	NG	Mon, Aug 24, 2009	3.76	3.76	3.46	3.47
1439	NYSE	NG	Fri, Aug 21, 2009	3.83	3.83	3.65	3.66
1438	NYSE	NG	Thu, Aug 20, 2009	3.49	3.65	3.48	3.62
1437	NYSE	NG	Wed, Aug 19, 2009	3.50	3.57	3.33	3.52
1436	NYSE	NG	Tue, Aug 18, 2009	3.58	3.60	3.39	3.45
1435	NYSE	NG	Mon, Aug 17, 2009	3.57	3.63	3.44	3.59
1434	NYSE	NG	Fri, Aug 14, 2009	3.89	3.90	3.70	3.77
1433	NYSE	NG	Thu, Aug 13, 2009	3.85	3.93	3.78	3.93
1432	NYSE	NG	Wed, Aug 12, 2009	3.64	3.79	3.64	3.72
1431	NYSE	NG	Tue, Aug 11, 2009	3.65	3.74	3.63	3.65
1430	NYSE	NG	Mon, Aug 10, 2009	3.69	3.77	3.62	3.73
1429	NYSE	NG	Fri, Aug 7, 2009	3.90	3.93	3.77	3.82
1428	NYSE	NG	Thu, Aug 6, 2009	4.08	4.14	3.78	3.87
1427	NYSE	NG	Wed, Aug 5, 2009	4.28	4.28	4.00	4.01
1426	NYSE	NG	Tue, Aug 4, 2009	4.05	4.28	4.05	4.28
1425	NYSE	NG	Mon, Aug 3, 2009	4.24	4.25	4.02	4.09
1424	NYSE	NG	Fri, Jul 31, 2009	3.88	4.14	3.86	4.07
1423	NYSE	NG	Thu, Jul 30, 2009	3.90	4.00	3.85	3.86
1422	NYSE	NG	Wed, Jul 29, 2009	3.94	3.94	3.70	3.81
1421	NYSE	NG	Tue, Jul 28, 2009	4.05	4.05	3.83	3.88
1420	NYSE	NG	Mon, Jul 27, 2009	4.27	4.29	4.08	4.11
1419	NYSE	NG	Fri, Jul 24, 2009	4.12	4.25	4.05	4.18
1418	NYSE	NG	Thu, Jul 23, 2009	4.18	4.19	4.01	4.09
1417	NYSE	NG	Wed, Jul 22, 2009	4.07	4.30	4.03	4.12
1416	NYSE	NG	Tue, Jul 21, 2009	4.35	4.49	4.12	4.18
1415	NYSE	NG	Mon, Jul 20, 2009	4.25	4.44	4.17	4.33
1414	NYSE	NG	Fri, Jul 17, 2009	4.22	4.26	4.05	4.06
1413	NYSE	NG	Thu, Jul 16, 2009	4.17	4.23	4.00	4.20
1412	NYSE	NG	Wed, Jul 15, 2009	4.53	4.55	4.19	4.21
1411	NYSE	NG	Tue, Jul 14, 2009	4.22	4.41	4.15	4.17
1410	NYSE	NG	Mon, Jul 13, 2009	3.67	4.08	3.56	4.08
1409	NYSE	NG	Fri, Jul 10, 2009	3.65	3.87	3.54	3.66
1408	NYSE	NG	Thu, Jul 9, 2009	3.86	4.05	3.66	3.68
1407	NYSE	NG	Wed, Jul 8, 2009	4.07	4.12	3.75	3.82
1406	NYSE	NG	Tue, Jul 7, 2009	4.19	4.25	4.08	4.15
1405	NYSE	NG	Mon, Jul 6, 2009	4.21	4.27	4.06	4.19
1404	NYSE	NG	Thu, Jul 2, 2009	4.31	4.47	4.21	4.42
1403	NYSE	NG	Wed, Jul 1, 2009	4.37	4.66	4.34	4.45
1402	NYSE	NG	Tue, Jun 30, 2009	4.39	4.52	4.28	4.28
1401	NYSE	NG	Mon, Jun 29, 2009	4.61	4.68	4.46	4.50
1400	NYSE	NG	Fri, Jun 26, 2009	4.81	4.88	4.55	4.60
1399	NYSE	NG	Thu, Jun 25, 2009	4.57	4.85	4.55	4.78
1398	NYSE	NG	Wed, Jun 24, 2009	4.67	4.72	4.42	4.50
1397	NYSE	NG	Tue, Jun 23, 2009	4.10	4.34	3.85	4.25
1396	NYSE	NG	Mon, Jun 22, 2009	4.45	4.50	4.09	4.10
1395	NYSE	NG	Fri, Jun 19, 2009	4.58	4.78	4.52	4.63
1394	NYSE	NG	Thu, Jun 18, 2009	4.88	4.91	4.51	4.56
1393	NYSE	NG	Wed, Jun 17, 2009	5.10	5.14	4.70	4.91
1392	NYSE	NG	Tue, Jun 16, 2009	5.03	5.21	4.81	5.14
1391	NYSE	NG	Mon, Jun 15, 2009	4.75	5.07	4.50	4.76
1390	NYSE	NG	Fri, Jun 12, 2009	4.68	4.83	4.41	4.63
1389	NYSE	NG	Thu, Jun 11, 2009	4.55	4.82	4.41	4.73
1388	NYSE	NG	Wed, Jun 10, 2009	5.14	5.14	4.60	4.66
1387	NYSE	NG	Tue, Jun 9, 2009	5.24	5.25	4.99	5.00
1386	NYSE	NG	Mon, Jun 8, 2009	4.86	5.06	4.72	5.05
1385	NYSE	NG	Fri, Jun 5, 2009	5.11	5.34	4.92	5.16
1384	NYSE	NG	Thu, Jun 4, 2009	5.24	5.54	5.13	5.47
1383	NYSE	NG	Wed, Jun 3, 2009	5.69	5.71	4.71	5.01
1382	NYSE	NG	Tue, Jun 2, 2009	5.47	5.97	5.26	5.78
1381	NYSE	NG	Mon, Jun 1, 2009	5.25	5.57	5.13	5.28
1380	NYSE	NG	Fri, May 29, 2009	4.95	5.30	4.86	5.13
1379	NYSE	NG	Thu, May 28, 2009	4.50	4.72	4.40	4.70
1378	NYSE	NG	Wed, May 27, 2009	4.34	4.51	4.15	4.42
1377	NYSE	NG	Tue, May 26, 2009	3.95	4.29	3.73	4.29
1376	NYSE	NG	Fri, May 22, 2009	4.17	4.26	4.02	4.04
1375	NYSE	NG	Thu, May 21, 2009	4.11	4.24	3.81	4.11
1374	NYSE	NG	Wed, May 20, 2009	3.90	4.20	3.90	4.06
1373	NYSE	NG	Tue, May 19, 2009	3.61	3.89	3.61	3.86
1372	NYSE	NG	Mon, May 18, 2009	3.76	3.76	3.41	3.62
1371	NYSE	NG	Fri, May 15, 2009	3.26	3.76	3.26	3.64
1370	NYSE	NG	Thu, May 14, 2009	3.39	3.43	3.20	3.36
1369	NYSE	NG	Wed, May 13, 2009	3.47	3.58	3.25	3.35
1368	NYSE	NG	Tue, May 12, 2009	3.10	3.54	3.05	3.54
1367	NYSE	NG	Mon, May 11, 2009	2.92	3.09	2.90	3.09
1366	NYSE	NG	Fri, May 8, 2009	2.82	2.98	2.81	2.95
1365	NYSE	NG	Thu, May 7, 2009	2.83	2.92	2.80	2.80
1364	NYSE	NG	Wed, May 6, 2009	2.82	2.88	2.81	2.82
1363	NYSE	NG	Tue, May 5, 2009	2.89	2.89	2.75	2.82
1362	NYSE	NG	Mon, May 4, 2009	2.73	2.89	2.73	2.83
1361	NYSE	NG	Fri, May 1, 2009	2.66	2.80	2.66	2.77
1360	NYSE	NG	Thu, Apr 30, 2009	2.68	2.74	2.62	2.73
1359	NYSE	NG	Wed, Apr 29, 2009	2.80	2.80	2.71	2.74
1358	NYSE	NG	Tue, Apr 28, 2009	2.54	2.72	2.50	2.70
1357	NYSE	NG	Mon, Apr 27, 2009	2.59	2.78	2.59	2.67
1356	NYSE	NG	Fri, Apr 24, 2009	2.57	2.74	2.49	2.65
1355	NYSE	NG	Thu, Apr 23, 2009	2.35	2.60	2.33	2.49
1354	NYSE	NG	Wed, Apr 22, 2009	2.35	2.46	2.24	2.31
1353	NYSE	NG	Tue, Apr 21, 2009	2.23	2.35	2.15	2.35
1352	NYSE	NG	Mon, Apr 20, 2009	2.36	2.47	2.21	2.23
1351	NYSE	NG	Fri, Apr 17, 2009	2.45	2.45	2.29	2.34
1350	NYSE	NG	Thu, Apr 16, 2009	2.54	2.60	2.40	2.44
1349	NYSE	NG	Wed, Apr 15, 2009	2.72	2.72	2.55	2.60
1348	NYSE	NG	Tue, Apr 14, 2009	2.73	2.84	2.70	2.73
1347	NYSE	NG	Mon, Apr 13, 2009	2.80	2.87	2.78	2.83
1346	NYSE	NG	Thu, Apr 9, 2009	2.81	2.88	2.73	2.77
1345	NYSE	NG	Wed, Apr 8, 2009	2.89	2.92	2.77	2.80
1344	NYSE	NG	Tue, Apr 7, 2009	2.94	2.94	2.70	2.76
1343	NYSE	NG	Mon, Apr 6, 2009	2.79	2.88	2.62	2.79
1342	NYSE	NG	Fri, Apr 3, 2009	2.99	2.99	2.83	2.92
1341	NYSE	NG	Thu, Apr 2, 2009	2.90	3.02	2.77	3.00
1340	NYSE	NG	Wed, Apr 1, 2009	2.88	2.95	2.81	2.94
1339	NYSE	NG	Tue, Mar 31, 2009	2.83	2.86	2.68	2.76
1338	NYSE	NG	Mon, Mar 30, 2009	2.59	2.80	2.55	2.74
1337	NYSE	NG	Fri, Mar 27, 2009	2.50	2.69	2.50	2.68
1336	NYSE	NG	Thu, Mar 26, 2009	2.77	2.77	2.52	2.52
1335	NYSE	NG	Wed, Mar 25, 2009	2.64	2.75	2.47	2.67
1334	NYSE	NG	Tue, Mar 24, 2009	2.27	2.58	2.17	2.55
1333	NYSE	NG	Mon, Mar 23, 2009	2.36	2.49	2.32	2.32
1332	NYSE	NG	Fri, Mar 20, 2009	2.60	2.60	2.36	2.36
1331	NYSE	NG	Thu, Mar 19, 2009	2.76	2.81	2.54	2.58
1330	NYSE	NG	Wed, Mar 18, 2009	2.27	2.57	2.11	2.51
1329	NYSE	NG	Tue, Mar 17, 2009	2.44	2.44	2.17	2.25
1328	NYSE	NG	Mon, Mar 16, 2009	2.45	2.47	2.32	2.40
1327	NYSE	NG	Fri, Mar 13, 2009	2.60	2.61	2.40	2.46
1326	NYSE	NG	Thu, Mar 12, 2009	2.50	2.65	2.48	2.48
1325	NYSE	NG	Wed, Mar 11, 2009	2.46	2.62	2.38	2.60
1324	NYSE	NG	Tue, Mar 10, 2009	2.54	2.54	2.35	2.43
1323	NYSE	NG	Mon, Mar 9, 2009	2.77	2.79	2.38	2.54
1322	NYSE	NG	Fri, Mar 6, 2009	2.89	2.98	2.64	2.70
1321	NYSE	NG	Thu, Mar 5, 2009	2.64	2.93	2.59	2.82
1320	NYSE	NG	Wed, Mar 4, 2009	2.65	2.75	2.54	2.58
1319	NYSE	NG	Tue, Mar 3, 2009	2.54	2.74	2.45	2.60
1318	NYSE	NG	Mon, Mar 2, 2009	2.93	2.95	2.52	2.54
1317	NYSE	NG	Fri, Feb 27, 2009	2.97	3.14	2.80	2.86
1316	NYSE	NG	Thu, Feb 26, 2009	2.86	3.10	2.77	2.93
1315	NYSE	NG	Wed, Feb 25, 2009	2.57	2.90	2.55	2.80
1314	NYSE	NG	Tue, Feb 24, 2009	2.98	2.98	2.36	2.69
1313	NYSE	NG	Mon, Feb 23, 2009	3.19	3.20	2.95	3.01
1312	NYSE	NG	Fri, Feb 20, 2009	3.24	3.45	3.02	3.18
1311	NYSE	NG	Thu, Feb 19, 2009	3.56	3.64	2.97	2.97
1310	NYSE	NG	Wed, Feb 18, 2009	3.70	3.75	3.40	3.62
1309	NYSE	NG	Tue, Feb 17, 2009	3.80	3.87	3.65	3.66
1308	NYSE	NG	Fri, Feb 13, 2009	3.42	3.65	3.34	3.64
1307	NYSE	NG	Thu, Feb 12, 2009	3.50	3.52	3.36	3.45
1306	NYSE	NG	Wed, Feb 11, 2009	3.60	3.60	3.36	3.52
1305	NYSE	NG	Tue, Feb 10, 2009	3.61	3.72	3.27	3.35
1304	NYSE	NG	Mon, Feb 9, 2009	3.40	3.50	3.30	3.41
1303	NYSE	NG	Fri, Feb 6, 2009	3.68	3.72	3.47	3.57
1302	NYSE	NG	Thu, Feb 5, 2009	3.79	3.79	3.60	3.70
1301	NYSE	NG	Wed, Feb 4, 2009	3.52	3.74	3.50	3.61
1300	NYSE	NG	Tue, Feb 3, 2009	3.36	3.63	3.30	3.51
1299	NYSE	NG	Mon, Feb 2, 2009	3.38	3.46	2.87	3.29
1298	NYSE	NG	Fri, Jan 30, 2009	3.61	3.83	3.30	3.50
1297	NYSE	NG	Thu, Jan 29, 2009	2.90	3.60	2.73	3.45
1296	NYSE	NG	Wed, Jan 28, 2009	2.55	2.95	2.55	2.93
1295	NYSE	NG	Tue, Jan 27, 2009	2.60	2.70	2.40	2.61
1294	NYSE	NG	Mon, Jan 26, 2009	2.45	2.75	2.40	2.66
1293	NYSE	NG	Fri, Jan 23, 2009	1.99	2.32	1.95	2.24
1292	NYSE	NG	Thu, Jan 22, 2009	1.75	1.92	1.69	1.90
1291	NYSE	NG	Wed, Jan 21, 2009	1.64	1.85	1.53	1.81
1290	NYSE	NG	Tue, Jan 20, 2009	1.82	2.00	1.41	1.68
1289	NYSE	NG	Fri, Jan 16, 2009	1.71	1.99	1.47	1.84
1288	NYSE	NG	Thu, Jan 15, 2009	1.35	1.48	1.26	1.47
1287	NYSE	NG	Wed, Jan 14, 2009	1.51	1.52	1.29	1.31
1286	NYSE	NG	Tue, Jan 13, 2009	1.56	1.76	1.46	1.51
1285	NYSE	NG	Mon, Jan 12, 2009	1.80	1.80	1.44	1.56
1284	NYSE	NG	Fri, Jan 9, 2009	2.03	2.08	1.78	1.82
1283	NYSE	NG	Thu, Jan 8, 2009	2.18	2.18	1.96	2.01
1282	NYSE	NG	Wed, Jan 7, 2009	2.41	2.41	1.84	2.05
1281	NYSE	NG	Tue, Jan 6, 2009	1.89	2.52	1.81	2.22
1280	NYSE	NG	Mon, Jan 5, 2009	1.56	1.89	1.53	1.80
1279	NYSE	NG	Fri, Jan 2, 2009	1.56	1.66	1.48	1.58
1278	NYSE	NG	Wed, Dec 31, 2008	1.37	1.52	1.33	1.47
1277	NYSE	NG	Tue, Dec 30, 2008	1.50	1.50	1.36	1.46
1276	NYSE	NG	Mon, Dec 29, 2008	1.52	1.63	1.43	1.48
1275	NYSE	NG	Fri, Dec 26, 2008	1.50	1.68	1.14	1.34
1274	NYSE	NG	Wed, Dec 24, 2008	1.39	1.49	1.34	1.44
1273	NYSE	NG	Tue, Dec 23, 2008	1.52	1.52	1.36	1.43
1272	NYSE	NG	Mon, Dec 22, 2008	1.53	1.59	1.37	1.48
1271	NYSE	NG	Fri, Dec 19, 2008	1.70	1.79	1.26	1.28
1270	NYSE	NG	Thu, Dec 18, 2008	2.57	2.66	1.66	1.86
1269	NYSE	NG	Wed, Dec 17, 2008	1.95	2.95	1.85	2.41
1268	NYSE	NG	Tue, Dec 16, 2008	1.57	1.78	1.39	1.72
1267	NYSE	NG	Mon, Dec 15, 2008	0.90	1.65	0.86	1.34
1266	NYSE	NG	Fri, Dec 12, 2008	0.80	0.80	0.70	0.77
1265	NYSE	NG	Thu, Dec 11, 2008	0.53	0.93	0.50	0.82
1264	NYSE	NG	Wed, Dec 10, 2008	0.50	0.51	0.46	0.48
1263	NYSE	NG	Tue, Dec 9, 2008	0.45	0.48	0.44	0.48
1262	NYSE	NG	Mon, Dec 8, 2008	0.47	0.50	0.45	0.46
1261	NYSE	NG	Fri, Dec 5, 2008	0.47	0.48	0.40	0.45
1260	NYSE	NG	Thu, Dec 4, 2008	0.49	0.49	0.44	0.47
1259	NYSE	NG	Wed, Dec 3, 2008	0.48	0.49	0.41	0.46
1258	NYSE	NG	Tue, Dec 2, 2008	0.50	0.54	0.42	0.45
1257	NYSE	NG	Mon, Dec 1, 2008	0.58	0.58	0.48	0.50
1256	NYSE	NG	Fri, Nov 28, 2008	0.57	0.59	0.54	0.57
1255	NYSE	NG	Wed, Nov 26, 2008	0.58	0.58	0.50	0.57
1254	NYSE	NG	Tue, Nov 25, 2008	0.62	0.64	0.50	0.56
1253	NYSE	NG	Mon, Nov 24, 2008	1.87	2.40	0.37	0.58
1252	NYSE	NG	Fri, Nov 21, 2008	1.42	1.70	1.38	1.70
1251	NYSE	NG	Thu, Nov 20, 2008	2.05	2.07	1.30	1.30
1250	NYSE	NG	Wed, Nov 19, 2008	2.00	2.30	2.00	2.04
1249	NYSE	NG	Tue, Nov 18, 2008	2.10	2.24	2.01	2.13
1248	NYSE	NG	Mon, Nov 17, 2008	2.13	2.32	2.10	2.10
1247	NYSE	NG	Fri, Nov 14, 2008	2.50	2.62	2.20	2.24
1246	NYSE	NG	Thu, Nov 13, 2008	2.35	2.47	2.11	2.40
1245	NYSE	NG	Wed, Nov 12, 2008	2.73	2.73	2.35	2.37
1244	NYSE	NG	Tue, Nov 11, 2008	3.06	3.06	2.76	2.78
1243	NYSE	NG	Mon, Nov 10, 2008	3.11	3.34	2.97	3.12
1242	NYSE	NG	Fri, Nov 7, 2008	3.00	3.26	2.93	3.06
1241	NYSE	NG	Thu, Nov 6, 2008	3.37	3.62	2.85	2.95
1240	NYSE	NG	Wed, Nov 5, 2008	3.40	3.64	3.24	3.33
1239	NYSE	NG	Tue, Nov 4, 2008	3.00	3.30	2.97	3.28
1238	NYSE	NG	Mon, Nov 3, 2008	3.08	3.09	2.80	2.87
1237	NYSE	NG	Fri, Oct 31, 2008	3.01	3.01	2.60	2.81
1236	NYSE	NG	Thu, Oct 30, 2008	3.06	3.06	2.65	2.92
1235	NYSE	NG	Wed, Oct 29, 2008	2.74	2.95	2.53	2.75
1234	NYSE	NG	Tue, Oct 28, 2008	2.34	2.55	2.11	2.50
1233	NYSE	NG	Mon, Oct 27, 2008	2.30	2.58	2.22	2.22
1232	NYSE	NG	Fri, Oct 24, 2008	2.16	2.93	2.00	2.44
1231	NYSE	NG	Thu, Oct 23, 2008	2.66	2.83	2.35	2.45
1230	NYSE	NG	Wed, Oct 22, 2008	3.15	3.15	2.80	2.83
1229	NYSE	NG	Tue, Oct 21, 2008	3.44	3.44	3.11	3.13
1228	NYSE	NG	Mon, Oct 20, 2008	3.44	3.44	3.22	3.40
1227	NYSE	NG	Fri, Oct 17, 2008	3.27	3.49	3.15	3.24
1226	NYSE	NG	Thu, Oct 16, 2008	4.01	4.40	3.28	3.37
1225	NYSE	NG	Wed, Oct 15, 2008	4.35	4.60	4.00	4.40
1224	NYSE	NG	Tue, Oct 14, 2008	4.03	4.45	3.85	4.43
1223	NYSE	NG	Mon, Oct 13, 2008	3.80	4.04	3.33	3.73
1222	NYSE	NG	Fri, Oct 10, 2008	4.44	4.60	3.23	3.59
1221	NYSE	NG	Thu, Oct 9, 2008	4.85	4.90	4.41	4.57
1220	NYSE	NG	Wed, Oct 8, 2008	5.08	5.08	4.26	4.83
1219	NYSE	NG	Tue, Oct 7, 2008	4.75	5.09	4.41	4.52
1218	NYSE	NG	Mon, Oct 6, 2008	5.36	5.62	4.50	4.87
1217	NYSE	NG	Fri, Oct 3, 2008	4.95	6.00	4.59	5.42
1216	NYSE	NG	Thu, Oct 2, 2008	6.58	6.58	5.35	5.36
1215	NYSE	NG	Wed, Oct 1, 2008	6.55	6.75	6.44	6.50
1214	NYSE	NG	Tue, Sep 30, 2008	6.89	6.89	6.22	6.51
1213	NYSE	NG	Mon, Sep 29, 2008	6.67	6.85	6.58	6.83
1212	NYSE	NG	Fri, Sep 26, 2008	7.10	7.10	6.60	6.67
1211	NYSE	NG	Thu, Sep 25, 2008	6.99	7.09	6.60	6.60
1210	NYSE	NG	Wed, Sep 24, 2008	7.16	7.16	6.78	6.93
1209	NYSE	NG	Tue, Sep 23, 2008	7.38	7.38	6.70	6.87
1208	NYSE	NG	Mon, Sep 22, 2008	6.98	7.50	6.80	7.32
1207	NYSE	NG	Fri, Sep 19, 2008	6.30	7.00	6.25	7.00
1206	NYSE	NG	Thu, Sep 18, 2008	5.74	6.45	5.50	6.45
1205	NYSE	NG	Wed, Sep 17, 2008	4.65	5.69	4.60	5.29
1204	NYSE	NG	Tue, Sep 16, 2008	4.52	4.76	4.46	4.64
1203	NYSE	NG	Mon, Sep 15, 2008	5.01	5.17	4.78	4.90
1202	NYSE	NG	Fri, Sep 12, 2008	4.73	5.28	4.73	5.15
1201	NYSE	NG	Thu, Sep 11, 2008	4.60	4.77	4.29	4.72
1200	NYSE	NG	Wed, Sep 10, 2008	4.59	4.89	4.17	4.78
1199	NYSE	NG	Tue, Sep 9, 2008	4.87	4.95	4.57	4.72
1198	NYSE	NG	Mon, Sep 8, 2008	5.65	5.80	5.02	5.08
1197	NYSE	NG	Fri, Sep 5, 2008	5.71	5.82	5.20	5.60
1196	NYSE	NG	Thu, Sep 4, 2008	6.00	6.00	5.45	5.73
1195	NYSE	NG	Wed, Sep 3, 2008	6.09	6.21	5.79	5.86
1194	NYSE	NG	Tue, Sep 2, 2008	6.45	6.45	6.06	6.17
1193	NYSE	NG	Fri, Aug 29, 2008	6.57	6.57	6.33	6.48
1192	NYSE	NG	Thu, Aug 28, 2008	6.41	6.58	6.32	6.42
1191	NYSE	NG	Wed, Aug 27, 2008	6.50	6.56	6.34	6.40
1190	NYSE	NG	Tue, Aug 26, 2008	6.84	6.84	6.35	6.43
1189	NYSE	NG	Mon, Aug 25, 2008	6.61	6.74	6.50	6.53
1188	NYSE	NG	Fri, Aug 22, 2008	6.76	6.89	6.63	6.72
1187	NYSE	NG	Thu, Aug 21, 2008	6.58	6.92	6.47	6.88
1186	NYSE	NG	Wed, Aug 20, 2008	6.45	6.63	6.36	6.45
1185	NYSE	NG	Tue, Aug 19, 2008	6.54	6.70	6.17	6.49
1184	NYSE	NG	Mon, Aug 18, 2008	6.39	6.58	6.35	6.45
1183	NYSE	NG	Fri, Aug 15, 2008	6.34	6.64	6.15	6.31
1182	NYSE	NG	Thu, Aug 14, 2008	6.50	6.68	6.36	6.43
1181	NYSE	NG	Wed, Aug 13, 2008	6.48	6.66	6.41	6.53
1180	NYSE	NG	Tue, Aug 12, 2008	6.08	6.43	6.02	6.37
1179	NYSE	NG	Mon, Aug 11, 2008	6.62	6.70	6.14	6.22
1178	NYSE	NG	Fri, Aug 8, 2008	6.65	6.96	6.50	6.62
1177	NYSE	NG	Thu, Aug 7, 2008	7.35	7.38	7.05	7.06
1176	NYSE	NG	Wed, Aug 6, 2008	7.04	7.28	7.04	7.19
1175	NYSE	NG	Tue, Aug 5, 2008	7.94	7.98	6.93	6.99
1174	NYSE	NG	Mon, Aug 4, 2008	8.25	8.55	8.02	8.13
1173	NYSE	NG	Fri, Aug 1, 2008	8.61	8.76	8.30	8.30
1172	NYSE	NG	Thu, Jul 31, 2008	8.65	8.75	8.50	8.64
1171	NYSE	NG	Wed, Jul 30, 2008	8.32	8.53	7.94	8.44
1170	NYSE	NG	Tue, Jul 29, 2008	8.33	8.55	8.07	8.43
1169	NYSE	NG	Mon, Jul 28, 2008	8.27	8.61	8.05	8.43
1168	NYSE	NG	Fri, Jul 25, 2008	8.65	8.89	8.19	8.26
1167	NYSE	NG	Thu, Jul 24, 2008	9.07	9.37	8.68	8.88
1166	NYSE	NG	Wed, Jul 23, 2008	9.47	9.60	8.99	9.30
1165	NYSE	NG	Tue, Jul 22, 2008	9.54	9.95	9.15	9.65
1164	NYSE	NG	Mon, Jul 21, 2008	9.85	9.88	9.46	9.75
1163	NYSE	NG	Fri, Jul 18, 2008	8.95	9.94	8.79	9.73
1162	NYSE	NG	Thu, Jul 17, 2008	8.56	9.46	8.50	8.92
1161	NYSE	NG	Wed, Jul 16, 2008	8.40	8.85	8.18	8.68
1160	NYSE	NG	Tue, Jul 15, 2008	8.33	8.56	8.04	8.41
1159	NYSE	NG	Mon, Jul 14, 2008	7.56	8.37	7.52	8.25
1158	NYSE	NG	Fri, Jul 11, 2008	7.26	7.55	7.23	7.54
1157	NYSE	NG	Thu, Jul 10, 2008	7.17	7.18	6.93	7.15
1156	NYSE	NG	Wed, Jul 9, 2008	7.41	7.41	6.92	6.93
1155	NYSE	NG	Tue, Jul 8, 2008	7.26	7.30	6.86	7.05
1154	NYSE	NG	Mon, Jul 7, 2008	7.80	7.80	7.20	7.35
1153	NYSE	NG	Thu, Jul 3, 2008	7.84	7.84	7.39	7.80
1152	NYSE	NG	Wed, Jul 2, 2008	7.81	7.90	7.54	7.85
1151	NYSE	NG	Tue, Jul 1, 2008	7.38	7.87	7.37	7.78
1150	NYSE	NG	Mon, Jun 30, 2008	7.88	7.88	7.43	7.45
1149	NYSE	NG	Fri, Jun 27, 2008	7.49	7.78	7.37	7.50
1148	NYSE	NG	Thu, Jun 26, 2008	7.24	7.45	7.23	7.45
1147	NYSE	NG	Wed, Jun 25, 2008	7.11	7.17	7.01	7.12
1146	NYSE	NG	Tue, Jun 24, 2008	7.28	7.35	7.13	7.13
1145	NYSE	NG	Mon, Jun 23, 2008	7.29	7.39	7.21	7.39
1144	NYSE	NG	Fri, Jun 20, 2008	7.45	7.59	7.28	7.38
1143	NYSE	NG	Thu, Jun 19, 2008	7.58	7.75	7.35	7.43
1142	NYSE	NG	Wed, Jun 18, 2008	7.81	7.81	7.54	7.71
1141	NYSE	NG	Tue, Jun 17, 2008	7.76	7.92	7.64	7.74
1140	NYSE	NG	Mon, Jun 16, 2008	7.80	7.99	7.75	7.80
1139	NYSE	NG	Fri, Jun 13, 2008	7.78	7.81	7.50	7.70
1138	NYSE	NG	Thu, Jun 12, 2008	7.80	7.86	7.65	7.72
1137	NYSE	NG	Wed, Jun 11, 2008	8.03	8.15	7.84	7.89
1136	NYSE	NG	Tue, Jun 10, 2008	8.51	8.51	7.67	7.75
1135	NYSE	NG	Mon, Jun 9, 2008	8.43	8.63	8.40	8.60
1134	NYSE	NG	Fri, Jun 6, 2008	8.20	8.64	8.20	8.42
1133	NYSE	NG	Thu, Jun 5, 2008	8.21	8.30	8.14	8.19
1132	NYSE	NG	Wed, Jun 4, 2008	8.26	8.39	8.20	8.31
1131	NYSE	NG	Tue, Jun 3, 2008	8.30	8.40	8.16	8.32
1130	NYSE	NG	Mon, Jun 2, 2008	8.37	8.41	8.26	8.30
1129	NYSE	NG	Fri, May 30, 2008	8.23	8.37	8.19	8.37
1128	NYSE	NG	Thu, May 29, 2008	8.40	8.41	8.20	8.30
1127	NYSE	NG	Wed, May 28, 2008	8.11	8.48	7.98	8.46
1126	NYSE	NG	Tue, May 27, 2008	8.75	8.77	8.15	8.21
1125	NYSE	NG	Fri, May 23, 2008	8.78	8.87	8.65	8.77
1124	NYSE	NG	Thu, May 22, 2008	8.86	8.95	8.51	8.58
1123	NYSE	NG	Wed, May 21, 2008	8.34	8.89	8.34	8.74
1122	NYSE	NG	Tue, May 20, 2008	8.19	8.37	8.16	8.29
1121	NYSE	NG	Mon, May 19, 2008	8.19	8.20	8.06	8.19
1120	NYSE	NG	Fri, May 16, 2008	7.90	8.10	7.90	8.05
1119	NYSE	NG	Thu, May 15, 2008	7.65	7.89	7.65	7.88
1118	NYSE	NG	Wed, May 14, 2008	7.65	7.69	7.50	7.59
1117	NYSE	NG	Tue, May 13, 2008	7.86	7.93	7.55	7.65
1116	NYSE	NG	Mon, May 12, 2008	7.85	7.97	7.77	7.90
1115	NYSE	NG	Fri, May 9, 2008	7.71	7.80	7.46	7.80
1114	NYSE	NG	Thu, May 8, 2008	7.35	7.55	7.35	7.52
1113	NYSE	NG	Wed, May 7, 2008	7.55	7.60	7.25	7.41
1112	NYSE	NG	Tue, May 6, 2008	7.50	7.65	7.36	7.58
1111	NYSE	NG	Mon, May 5, 2008	7.42	7.74	7.40	7.45
1110	NYSE	NG	Fri, May 2, 2008	7.30	7.61	7.30	7.34
1109	NYSE	NG	Thu, May 1, 2008	7.39	7.70	6.99	7.33
1108	NYSE	NG	Wed, Apr 30, 2008	6.89	7.50	6.89	7.34
1107	NYSE	NG	Tue, Apr 29, 2008	7.00	7.05	6.91	6.97
1106	NYSE	NG	Mon, Apr 28, 2008	7.08	7.25	6.76	7.00
1105	NYSE	NG	Fri, Apr 25, 2008	6.85	7.12	6.85	7.00
1104	NYSE	NG	Thu, Apr 24, 2008	6.95	6.95	6.77	6.87
1103	NYSE	NG	Wed, Apr 23, 2008	7.20	7.20	6.91	6.91
1102	NYSE	NG	Tue, Apr 22, 2008	7.11	7.21	7.01	7.14
1101	NYSE	NG	Mon, Apr 21, 2008	7.40	7.48	7.10	7.22
1100	NYSE	NG	Fri, Apr 18, 2008	7.47	7.50	7.33	7.40
1099	NYSE	NG	Thu, Apr 17, 2008	7.67	7.79	7.40	7.49
1098	NYSE	NG	Wed, Apr 16, 2008	7.65	7.75	7.50	7.65
1097	NYSE	NG	Tue, Apr 15, 2008	7.94	7.95	7.51	7.54
1096	NYSE	NG	Mon, Apr 14, 2008	7.93	7.93	7.60	7.73
1095	NYSE	NG	Fri, Apr 11, 2008	7.77	7.85	7.60	7.68
1094	NYSE	NG	Thu, Apr 10, 2008	7.80	8.01	7.65	7.80
1093	NYSE	NG	Wed, Apr 9, 2008	7.85	7.94	7.70	7.82
1092	NYSE	NG	Tue, Apr 8, 2008	7.85	7.98	7.73	7.85
1091	NYSE	NG	Mon, Apr 7, 2008	8.36	8.37	7.85	7.85
1090	NYSE	NG	Fri, Apr 4, 2008	7.89	8.15	7.80	8.10
1089	NYSE	NG	Thu, Apr 3, 2008	7.72	8.00	7.64	7.80
1088	NYSE	NG	Wed, Apr 2, 2008	7.65	7.85	7.51	7.65
1087	NYSE	NG	Tue, Apr 1, 2008	7.69	7.70	7.39	7.51
1086	NYSE	NG	Mon, Mar 31, 2008	8.06	8.40	7.60	7.71
1085	NYSE	NG	Fri, Mar 28, 2008	8.02	8.12	7.90	7.97
1084	NYSE	NG	Thu, Mar 27, 2008	8.60	8.60	7.91	8.18
1083	NYSE	NG	Wed, Mar 26, 2008	8.49	8.55	8.35	8.44
1082	NYSE	NG	Tue, Mar 25, 2008	7.91	8.40	7.61	8.19
1081	NYSE	NG	Mon, Mar 24, 2008	7.48	7.85	7.37	7.59
1080	NYSE	NG	Thu, Mar 20, 2008	7.50	7.65	7.25	7.45
1079	NYSE	NG	Wed, Mar 19, 2008	8.46	8.46	7.69	7.86
1078	NYSE	NG	Tue, Mar 18, 2008	9.50	9.54	8.76	8.85
1077	NYSE	NG	Mon, Mar 17, 2008	9.69	9.70	9.28	9.54
1076	NYSE	NG	Fri, Mar 14, 2008	10.10	10.10	9.61	9.62
1075	NYSE	NG	Thu, Mar 13, 2008	9.75	10.01	9.75	9.90
1074	NYSE	NG	Wed, Mar 12, 2008	10.35	10.40	9.79	9.85
1073	NYSE	NG	Tue, Mar 11, 2008	10.40	10.43	10.09	10.31
1072	NYSE	NG	Mon, Mar 10, 2008	10.10	10.50	10.00	10.25
1071	NYSE	NG	Fri, Mar 7, 2008	10.44	10.44	9.38	10.05
1070	NYSE	NG	Thu, Mar 6, 2008	11.15	11.52	10.75	10.92
1069	NYSE	NG	Wed, Mar 5, 2008	11.28	11.55	10.80	11.27
1068	NYSE	NG	Tue, Mar 4, 2008	11.50	11.50	10.40	10.77
1067	NYSE	NG	Mon, Mar 3, 2008	11.68	11.89	11.12	11.32
1066	NYSE	NG	Fri, Feb 29, 2008	11.95	11.97	11.18	11.37
1065	NYSE	NG	Thu, Feb 28, 2008	11.50	11.65	11.08	11.52
1064	NYSE	NG	Wed, Feb 27, 2008	11.01	11.15	10.86	11.05
1063	NYSE	NG	Tue, Feb 26, 2008	10.99	11.06	10.63	10.86
1062	NYSE	NG	Mon, Feb 25, 2008	10.58	10.92	9.95	10.85
1061	NYSE	NG	Fri, Feb 22, 2008	10.27	10.27	9.89	10.00
1060	NYSE	NG	Thu, Feb 21, 2008	10.26	10.82	10.00	10.02
1059	NYSE	NG	Wed, Feb 20, 2008	10.03	10.16	9.86	10.07
1058	NYSE	NG	Tue, Feb 19, 2008	10.50	10.50	10.06	10.15
1057	NYSE	NG	Fri, Feb 15, 2008	10.54	10.60	10.00	10.08
1056	NYSE	NG	Thu, Feb 14, 2008	10.48	10.87	10.27	10.47
1055	NYSE	NG	Wed, Feb 13, 2008	10.53	10.65	10.29	10.50
1054	NYSE	NG	Tue, Feb 12, 2008	11.24	11.24	10.44	10.59
1053	NYSE	NG	Mon, Feb 11, 2008	11.69	11.69	10.99	11.15
1052	NYSE	NG	Fri, Feb 8, 2008	11.40	11.40	11.16	11.29
1051	NYSE	NG	Thu, Feb 7, 2008	10.76	11.45	10.76	11.02
1050	NYSE	NG	Wed, Feb 6, 2008	11.00	11.20	10.85	10.85
1049	NYSE	NG	Tue, Feb 5, 2008	10.51	11.03	10.50	10.88
1048	NYSE	NG	Mon, Feb 4, 2008	11.09	11.09	10.57	11.03
1047	NYSE	NG	Fri, Feb 1, 2008	11.40	11.60	11.00	11.25
1046	NYSE	NG	Thu, Jan 31, 2008	11.75	11.75	11.20	11.44
1045	NYSE	NG	Wed, Jan 30, 2008	11.27	11.93	11.19	11.55
1044	NYSE	NG	Tue, Jan 29, 2008	11.31	11.71	11.13	11.27
1043	NYSE	NG	Mon, Jan 28, 2008	11.35	11.61	11.04	11.52
1042	NYSE	NG	Fri, Jan 25, 2008	11.99	12.00	11.04	11.30
1041	NYSE	NG	Thu, Jan 24, 2008	10.80	11.57	10.80	11.54
1040	NYSE	NG	Wed, Jan 23, 2008	10.50	11.00	10.09	10.76
1039	NYSE	NG	Tue, Jan 22, 2008	9.63	11.17	9.61	10.75
1038	NYSE	NG	Fri, Jan 18, 2008	11.09	11.20	10.31	11.03
1037	NYSE	NG	Thu, Jan 17, 2008	11.39	11.60	10.67	11.00
1036	NYSE	NG	Wed, Jan 16, 2008	10.34	11.08	9.78	10.96
1035	NYSE	NG	Tue, Jan 15, 2008	11.39	11.45	10.37	10.63
1034	NYSE	NG	Mon, Jan 14, 2008	11.59	11.79	11.00	11.12
1033	NYSE	NG	Fri, Jan 11, 2008	11.01	11.29	10.75	11.02
1032	NYSE	NG	Thu, Jan 10, 2008	11.00	11.31	10.58	11.15
1031	NYSE	NG	Wed, Jan 9, 2008	11.55	11.55	10.74	11.10
1030	NYSE	NG	Tue, Jan 8, 2008	11.48	11.98	11.25	11.36
1029	NYSE	NG	Mon, Jan 7, 2008	12.35	12.35	10.68	10.90
1028	NYSE	NG	Fri, Jan 4, 2008	10.39	12.38	10.35	11.90
1027	NYSE	NG	Thu, Jan 3, 2008	9.62	10.72	9.56	10.43
1026	NYSE	NG	Wed, Jan 2, 2008	8.25	8.90	8.25	8.85
1025	NYSE	NG	Mon, Dec 31, 2007	8.44	8.44	7.81	8.16
1024	NYSE	NG	Fri, Dec 28, 2007	8.30	8.55	8.11	8.25
1023	NYSE	NG	Thu, Dec 27, 2007	8.98	8.98	8.21	8.29
1022	NYSE	NG	Wed, Dec 26, 2007	8.54	8.98	8.30	8.72
1021	NYSE	NG	Mon, Dec 24, 2007	8.21	8.48	8.12	8.30
1020	NYSE	NG	Fri, Dec 21, 2007	7.85	8.05	7.80	8.05
1019	NYSE	NG	Thu, Dec 20, 2007	7.46	8.07	7.46	7.70
1018	NYSE	NG	Wed, Dec 19, 2007	6.35	7.54	6.22	7.39
1017	NYSE	NG	Tue, Dec 18, 2007	7.05	7.22	5.87	6.08
1016	NYSE	NG	Mon, Dec 17, 2007	8.00	8.00	6.99	7.03
1015	NYSE	NG	Fri, Dec 14, 2007	8.10	8.16	7.79	7.98
1014	NYSE	NG	Thu, Dec 13, 2007	8.68	8.77	8.10	8.17
1013	NYSE	NG	Wed, Dec 12, 2007	9.01	9.10	8.58	8.72
1012	NYSE	NG	Tue, Dec 11, 2007	9.18	9.39	8.78	8.83
1011	NYSE	NG	Mon, Dec 10, 2007	9.42	9.57	9.02	9.10
1010	NYSE	NG	Fri, Dec 7, 2007	9.30	9.41	9.05	9.38
1009	NYSE	NG	Thu, Dec 6, 2007	8.65	9.23	8.52	9.17
1008	NYSE	NG	Wed, Dec 5, 2007	9.00	9.35	8.58	8.67
1007	NYSE	NG	Tue, Dec 4, 2007	9.60	9.60	9.00	9.08
1006	NYSE	NG	Mon, Dec 3, 2007	9.75	9.82	9.25	9.51
1005	NYSE	NG	Fri, Nov 30, 2007	10.00	10.05	9.71	9.83
1004	NYSE	NG	Thu, Nov 29, 2007	10.20	10.20	9.83	10.09
1003	NYSE	NG	Wed, Nov 28, 2007	9.66	10.37	9.60	10.24
1002	NYSE	NG	Tue, Nov 27, 2007	9.45	10.14	8.69	10.00
1001	NYSE	NG	Mon, Nov 26, 2007	14.80	14.81	9.11	9.48
1000	NYSE	NG	Fri, Nov 23, 2007	19.50	20.27	19.50	20.24
999	NYSE	NG	Wed, Nov 21, 2007	18.90	19.40	18.45	19.24
998	NYSE	NG	Tue, Nov 20, 2007	18.51	19.50	18.16	18.80
997	NYSE	NG	Mon, Nov 19, 2007	19.50	19.50	18.07	18.29
996	NYSE	NG	Fri, Nov 16, 2007	18.70	19.21	18.22	19.03
995	NYSE	NG	Thu, Nov 15, 2007	18.65	19.63	18.36	18.45
994	NYSE	NG	Wed, Nov 14, 2007	20.49	20.49	19.64	19.73
993	NYSE	NG	Tue, Nov 13, 2007	19.00	19.76	19.00	19.36
992	NYSE	NG	Mon, Nov 12, 2007	20.07	20.34	18.79	19.05
991	NYSE	NG	Fri, Nov 9, 2007	20.14	21.10	20.14	20.94
990	NYSE	NG	Thu, Nov 8, 2007	21.20	21.20	19.58	20.45
989	NYSE	NG	Wed, Nov 7, 2007	21.91	21.91	20.66	20.72
988	NYSE	NG	Tue, Nov 6, 2007	21.00	21.03	20.49	20.62
987	NYSE	NG	Mon, Nov 5, 2007	19.25	20.73	19.25	20.05
986	NYSE	NG	Fri, Nov 2, 2007	19.42	20.25	18.62	20.18
985	NYSE	NG	Thu, Nov 1, 2007	18.95	19.66	18.21	19.03
984	NYSE	NG	Wed, Oct 31, 2007	18.92	19.12	18.56	18.80
983	NYSE	NG	Tue, Oct 30, 2007	19.89	19.89	18.65	18.83
982	NYSE	NG	Mon, Oct 29, 2007	19.10	19.94	18.90	19.75
981	NYSE	NG	Fri, Oct 26, 2007	19.25	19.35	18.73	18.76
980	NYSE	NG	Thu, Oct 25, 2007	18.57	19.25	18.40	18.98
979	NYSE	NG	Wed, Oct 24, 2007	17.24	18.39	17.13	18.32
978	NYSE	NG	Tue, Oct 23, 2007	16.95	17.37	16.81	17.30
977	NYSE	NG	Mon, Oct 22, 2007	17.00	17.20	16.36	16.63
976	NYSE	NG	Fri, Oct 19, 2007	17.70	18.00	17.36	17.52
975	NYSE	NG	Thu, Oct 18, 2007	17.81	17.89	17.47	17.69
974	NYSE	NG	Wed, Oct 17, 2007	18.74	18.75	17.60	17.65
973	NYSE	NG	Tue, Oct 16, 2007	18.95	19.00	18.20	18.54
972	NYSE	NG	Mon, Oct 15, 2007	19.00	19.10	18.62	18.95
971	NYSE	NG	Fri, Oct 12, 2007	18.69	18.82	18.51	18.78
970	NYSE	NG	Thu, Oct 11, 2007	18.48	18.95	18.09	18.25
969	NYSE	NG	Wed, Oct 10, 2007	18.13	18.35	17.86	18.30
968	NYSE	NG	Tue, Oct 9, 2007	17.00	17.89	16.93	17.86
967	NYSE	NG	Mon, Oct 8, 2007	16.65	17.13	16.56	17.03
966	NYSE	NG	Fri, Oct 5, 2007	16.50	16.88	16.23	16.63
965	NYSE	NG	Thu, Oct 4, 2007	16.25	16.59	15.90	16.51
964	NYSE	NG	Wed, Oct 3, 2007	16.06	16.47	16.00	16.25
963	NYSE	NG	Tue, Oct 2, 2007	16.30	16.30	15.80	16.05
962	NYSE	NG	Mon, Oct 1, 2007	16.51	16.64	16.21	16.49
961	NYSE	NG	Fri, Sep 28, 2007	16.25	16.59	16.02	16.51
960	NYSE	NG	Thu, Sep 27, 2007	15.98	16.25	15.77	15.83
959	NYSE	NG	Wed, Sep 26, 2007	16.23	16.49	15.81	15.93
958	NYSE	NG	Tue, Sep 25, 2007	16.00	16.29	15.81	16.17
957	NYSE	NG	Mon, Sep 24, 2007	16.63	16.69	16.00	16.10
956	NYSE	NG	Fri, Sep 21, 2007	16.72	16.75	16.30	16.58
955	NYSE	NG	Thu, Sep 20, 2007	15.82	16.81	15.80	16.71
954	NYSE	NG	Wed, Sep 19, 2007	15.75	15.90	15.29	15.50
953	NYSE	NG	Tue, Sep 18, 2007	15.27	15.61	15.02	15.54
952	NYSE	NG	Mon, Sep 17, 2007	14.98	15.54	14.88	15.24
951	NYSE	NG	Fri, Sep 14, 2007	15.25	15.49	14.95	15.00
950	NYSE	NG	Thu, Sep 13, 2007	15.20	15.28	15.01	15.27
949	NYSE	NG	Wed, Sep 12, 2007	14.99	15.51	14.99	15.20
948	NYSE	NG	Tue, Sep 11, 2007	15.13	15.53	15.00	15.32
947	NYSE	NG	Mon, Sep 10, 2007	15.16	15.31	14.60	15.12
946	NYSE	NG	Fri, Sep 7, 2007	15.38	15.42	14.80	15.09
945	NYSE	NG	Thu, Sep 6, 2007	14.47	15.09	14.38	15.05
944	NYSE	NG	Wed, Sep 5, 2007	14.27	14.44	14.23	14.25
943	NYSE	NG	Tue, Sep 4, 2007	14.05	14.50	14.05	14.29
942	NYSE	NG	Fri, Aug 31, 2007	14.32	14.38	14.05	14.05
941	NYSE	NG	Thu, Aug 30, 2007	14.11	14.38	14.01	14.20
940	NYSE	NG	Wed, Aug 29, 2007	13.85	14.27	13.83	14.27
939	NYSE	NG	Tue, Aug 28, 2007	14.00	14.25	13.62	13.83
938	NYSE	NG	Mon, Aug 27, 2007	14.23	14.39	14.01	14.05
937	NYSE	NG	Fri, Aug 24, 2007	14.17	14.50	14.12	14.30
936	NYSE	NG	Thu, Aug 23, 2007	14.84	14.88	14.05	14.18
935	NYSE	NG	Wed, Aug 22, 2007	13.82	14.40	13.73	14.29
934	NYSE	NG	Tue, Aug 21, 2007	13.77	13.92	13.63	13.71
933	NYSE	NG	Mon, Aug 20, 2007	13.86	14.23	13.61	13.83
932	NYSE	NG	Fri, Aug 17, 2007	13.75	14.32	13.64	13.83
931	NYSE	NG	Thu, Aug 16, 2007	14.05	14.15	12.83	13.70
930	NYSE	NG	Wed, Aug 15, 2007	14.51	14.68	14.15	14.36
929	NYSE	NG	Tue, Aug 14, 2007	15.31	15.37	14.61	14.85
928	NYSE	NG	Mon, Aug 13, 2007	15.97	16.05	15.30	15.38
927	NYSE	NG	Fri, Aug 10, 2007	15.85	16.32	15.82	16.00
926	NYSE	NG	Thu, Aug 9, 2007	15.34	16.34	15.31	15.94
925	NYSE	NG	Wed, Aug 8, 2007	15.10	16.02	15.10	15.73
924	NYSE	NG	Tue, Aug 7, 2007	14.84	15.20	14.50	15.05
923	NYSE	NG	Mon, Aug 6, 2007	15.51	15.51	14.45	14.85
922	NYSE	NG	Fri, Aug 3, 2007	15.41	15.83	15.40	15.63
921	NYSE	NG	Thu, Aug 2, 2007	15.05	15.45	15.05	15.39
920	NYSE	NG	Wed, Aug 1, 2007	15.00	15.33	14.70	15.12
919	NYSE	NG	Tue, Jul 31, 2007	15.10	15.20	14.91	15.00
918	NYSE	NG	Mon, Jul 30, 2007	14.56	15.03	14.56	14.92
917	NYSE	NG	Fri, Jul 27, 2007	14.30	14.68	14.26	14.65
916	NYSE	NG	Thu, Jul 26, 2007	14.51	14.61	14.31	14.40
915	NYSE	NG	Wed, Jul 25, 2007	15.15	15.18	14.55	14.67
914	NYSE	NG	Tue, Jul 24, 2007	15.55	15.75	15.05	15.13
913	NYSE	NG	Mon, Jul 23, 2007	15.75	15.81	15.43	15.59
912	NYSE	NG	Fri, Jul 20, 2007	16.08	16.15	15.72	15.75
911	NYSE	NG	Thu, Jul 19, 2007	16.09	16.30	15.99	16.19
910	NYSE	NG	Wed, Jul 18, 2007	15.75	16.10	15.65	15.96
909	NYSE	NG	Tue, Jul 17, 2007	15.97	16.11	15.68	15.69
908	NYSE	NG	Mon, Jul 16, 2007	16.06	16.14	15.90	16.04
907	NYSE	NG	Fri, Jul 13, 2007	15.90	16.18	15.84	16.05
906	NYSE	NG	Thu, Jul 12, 2007	15.80	15.93	15.63	15.81
905	NYSE	NG	Wed, Jul 11, 2007	15.61	15.61	15.35	15.54
904	NYSE	NG	Tue, Jul 10, 2007	15.95	16.03	15.50	15.58
903	NYSE	NG	Mon, Jul 9, 2007	16.10	16.17	15.84	15.96
902	NYSE	NG	Fri, Jul 6, 2007	15.55	16.02	15.33	16.00
901	NYSE	NG	Thu, Jul 5, 2007	15.35	15.45	15.19	15.41
900	NYSE	NG	Tue, Jul 3, 2007	15.40	15.40	15.20	15.21
899	NYSE	NG	Mon, Jul 2, 2007	15.05	15.22	14.82	15.09
898	NYSE	NG	Fri, Jun 29, 2007	14.90	15.21	14.90	15.03
897	NYSE	NG	Thu, Jun 28, 2007	14.41	14.94	14.31	14.70
896	NYSE	NG	Wed, Jun 27, 2007	13.98	14.20	13.86	14.18
895	NYSE	NG	Tue, Jun 26, 2007	14.25	14.40	13.85	13.98
894	NYSE	NG	Mon, Jun 25, 2007	14.39	14.50	14.23	14.29
893	NYSE	NG	Fri, Jun 22, 2007	14.41	14.50	14.25	14.38
892	NYSE	NG	Thu, Jun 21, 2007	14.70	14.70	14.35	14.41
891	NYSE	NG	Wed, Jun 20, 2007	14.45	14.96	14.41	14.67
890	NYSE	NG	Tue, Jun 19, 2007	14.65	14.69	14.46	14.57
889	NYSE	NG	Mon, Jun 18, 2007	14.65	14.75	14.38	14.55
888	NYSE	NG	Fri, Jun 15, 2007	14.90	14.93	14.54	14.66
887	NYSE	NG	Thu, Jun 14, 2007	14.75	14.98	14.65	14.90
886	NYSE	NG	Wed, Jun 13, 2007	14.35	14.79	14.34	14.66
885	NYSE	NG	Tue, Jun 12, 2007	14.69	14.80	14.28	14.40
884	NYSE	NG	Mon, Jun 11, 2007	15.00	15.03	14.65	14.82
883	NYSE	NG	Fri, Jun 8, 2007	15.31	15.31	14.65	14.88
882	NYSE	NG	Thu, Jun 7, 2007	15.52	15.64	15.12	15.46
881	NYSE	NG	Wed, Jun 6, 2007	15.40	15.59	15.09	15.58
880	NYSE	NG	Tue, Jun 5, 2007	15.87	15.87	15.43	15.54
879	NYSE	NG	Mon, Jun 4, 2007	15.72	15.93	15.62	15.87
878	NYSE	NG	Fri, Jun 1, 2007	15.95	16.00	15.55	15.71
877	NYSE	NG	Thu, May 31, 2007	15.35	15.70	15.33	15.65
876	NYSE	NG	Wed, May 30, 2007	14.80	15.17	14.79	15.12
875	NYSE	NG	Tue, May 29, 2007	15.00	15.04	14.80	14.95
874	NYSE	NG	Fri, May 25, 2007	14.40	14.66	14.34	14.62
873	NYSE	NG	Thu, May 24, 2007	15.05	15.36	14.28	14.30
872	NYSE	NG	Wed, May 23, 2007	15.00	15.58	15.00	15.16
871	NYSE	NG	Tue, May 22, 2007	14.54	14.70	14.03	14.05
870	NYSE	NG	Mon, May 21, 2007	14.35	14.95	14.25	14.71
869	NYSE	NG	Fri, May 18, 2007	13.67	14.43	13.65	14.34
868	NYSE	NG	Thu, May 17, 2007	13.60	13.76	13.46	13.61
867	NYSE	NG	Wed, May 16, 2007	13.88	13.93	13.24	13.67
866	NYSE	NG	Tue, May 15, 2007	14.30	14.39	13.78	13.88
865	NYSE	NG	Mon, May 14, 2007	14.70	14.71	14.05	14.22
864	NYSE	NG	Fri, May 11, 2007	14.30	14.73	14.25	14.49
863	NYSE	NG	Thu, May 10, 2007	14.61	14.79	14.25	14.29
862	NYSE	NG	Wed, May 9, 2007	14.75	15.07	14.71	14.75
861	NYSE	NG	Tue, May 8, 2007	14.98	15.02	14.75	14.80
860	NYSE	NG	Mon, May 7, 2007	14.91	15.22	14.90	14.97
859	NYSE	NG	Fri, May 4, 2007	15.02	15.07	14.85	14.90
858	NYSE	NG	Thu, May 3, 2007	14.93	15.08	14.75	14.77
857	NYSE	NG	Wed, May 2, 2007	13.89	14.77	13.75	14.72
856	NYSE	NG	Tue, May 1, 2007	14.15	14.20	13.54	13.88
855	NYSE	NG	Mon, Apr 30, 2007	14.73	14.74	14.18	14.20
854	NYSE	NG	Fri, Apr 27, 2007	14.79	14.95	14.67	14.73
853	NYSE	NG	Thu, Apr 26, 2007	14.91	15.00	14.55	14.71
852	NYSE	NG	Wed, Apr 25, 2007	14.86	15.49	14.27	15.13
851	NYSE	NG	Tue, Apr 24, 2007	15.35	15.78	14.24	14.71
850	NYSE	NG	Mon, Apr 23, 2007	16.25	16.25	15.31	15.35
849	NYSE	NG	Fri, Apr 20, 2007	16.28	16.28	16.00	16.18
848	NYSE	NG	Thu, Apr 19, 2007	16.15	16.34	15.90	16.05
847	NYSE	NG	Wed, Apr 18, 2007	17.53	17.60	17.30	17.40
846	NYSE	NG	Tue, Apr 17, 2007	17.68	17.72	17.55	17.57
845	NYSE	NG	Mon, Apr 16, 2007	17.76	17.82	17.59	17.67
844	NYSE	NG	Fri, Apr 13, 2007	17.07	17.73	17.07	17.72
843	NYSE	NG	Thu, Apr 12, 2007	16.80	17.09	16.75	17.04
842	NYSE	NG	Wed, Apr 11, 2007	16.85	16.97	16.82	16.86
841	NYSE	NG	Tue, Apr 10, 2007	16.99	17.07	16.77	16.83
840	NYSE	NG	Mon, Apr 9, 2007	17.40	17.40	16.85	16.98
839	NYSE	NG	Thu, Apr 5, 2007	17.50	17.55	17.36	17.42
838	NYSE	NG	Wed, Apr 4, 2007	17.13	17.56	17.13	17.32
837	NYSE	NG	Tue, Apr 3, 2007	17.10	17.28	17.01	17.13
836	NYSE	NG	Mon, Apr 2, 2007	16.85	17.16	16.85	17.16
835	NYSE	NG	Fri, Mar 30, 2007	17.07	17.10	16.91	16.95
834	NYSE	NG	Thu, Mar 29, 2007	16.99	17.05	16.85	17.00
833	NYSE	NG	Wed, Mar 28, 2007	16.98	17.05	16.82	16.98
832	NYSE	NG	Tue, Mar 27, 2007	16.72	16.85	16.66	16.66
831	NYSE	NG	Mon, Mar 26, 2007	16.60	16.83	16.60	16.79
830	NYSE	NG	Fri, Mar 23, 2007	16.61	16.65	16.53	16.57
829	NYSE	NG	Thu, Mar 22, 2007	16.63	16.77	16.59	16.66
828	NYSE	NG	Wed, Mar 21, 2007	16.59	16.68	16.58	16.60
827	NYSE	NG	Tue, Mar 20, 2007	16.76	16.82	16.59	16.60
826	NYSE	NG	Mon, Mar 19, 2007	16.90	16.92	16.67	16.72
825	NYSE	NG	Fri, Mar 16, 2007	16.65	16.90	16.50	16.90
824	NYSE	NG	Thu, Mar 15, 2007	16.53	16.84	16.45	16.59
823	NYSE	NG	Wed, Mar 14, 2007	16.22	16.52	16.21	16.50
822	NYSE	NG	Tue, Mar 13, 2007	16.54	16.54	16.19	16.31
821	NYSE	NG	Mon, Mar 12, 2007	16.51	16.63	16.42	16.54
820	NYSE	NG	Fri, Mar 9, 2007	16.60	16.73	16.47	16.50
819	NYSE	NG	Thu, Mar 8, 2007	16.64	16.75	16.51	16.56
818	NYSE	NG	Wed, Mar 7, 2007	16.45	16.65	16.39	16.58
817	NYSE	NG	Tue, Mar 6, 2007	16.25	16.52	16.25	16.50
816	NYSE	NG	Mon, Mar 5, 2007	15.94	16.26	15.73	16.10
815	NYSE	NG	Fri, Mar 2, 2007	16.45	16.48	16.27	16.30
814	NYSE	NG	Thu, Mar 1, 2007	16.58	16.71	16.49	16.59
813	NYSE	NG	Wed, Feb 28, 2007	16.42	16.70	16.26	16.57
812	NYSE	NG	Tue, Feb 27, 2007	16.99	17.15	16.25	16.38
811	NYSE	NG	Mon, Feb 26, 2007	16.78	17.46	16.78	17.14
810	NYSE	NG	Fri, Feb 23, 2007	16.74	16.82	16.68	16.72
809	NYSE	NG	Thu, Feb 22, 2007	16.82	16.85	16.63	16.65
808	NYSE	NG	Wed, Feb 21, 2007	16.48	16.99	16.46	16.81
807	NYSE	NG	Tue, Feb 20, 2007	16.30	16.50	16.20	16.46
806	NYSE	NG	Fri, Feb 16, 2007	16.71	16.71	16.47	16.50
805	NYSE	NG	Thu, Feb 15, 2007	16.68	16.74	16.51	16.73
804	NYSE	NG	Wed, Feb 14, 2007	16.69	16.82	16.59	16.68
803	NYSE	NG	Tue, Feb 13, 2007	16.62	16.71	16.55	16.66
802	NYSE	NG	Mon, Feb 12, 2007	16.48	16.62	16.35	16.62
801	NYSE	NG	Fri, Feb 9, 2007	16.60	16.66	16.55	16.57
800	NYSE	NG	Thu, Feb 8, 2007	16.44	16.58	16.42	16.57
799	NYSE	NG	Wed, Feb 7, 2007	16.43	16.54	16.34	16.48
798	NYSE	NG	Tue, Feb 6, 2007	16.47	16.67	16.31	16.50
797	NYSE	NG	Mon, Feb 5, 2007	16.43	16.50	16.35	16.41
796	NYSE	NG	Fri, Feb 2, 2007	16.41	16.43	16.25	16.36
795	NYSE	NG	Thu, Feb 1, 2007	16.50	16.62	16.36	16.49
794	NYSE	NG	Wed, Jan 31, 2007	16.40	16.54	16.34	16.47
793	NYSE	NG	Tue, Jan 30, 2007	16.26	16.44	16.25	16.43
792	NYSE	NG	Mon, Jan 29, 2007	16.36	16.52	16.27	16.41
791	NYSE	NG	Fri, Jan 26, 2007	16.34	16.41	16.27	16.41
790	NYSE	NG	Thu, Jan 25, 2007	16.40	16.50	16.25	16.35
789	NYSE	NG	Wed, Jan 24, 2007	16.19	16.39	16.07	16.36
788	NYSE	NG	Tue, Jan 23, 2007	16.02	16.30	16.00	16.27
787	NYSE	NG	Mon, Jan 22, 2007	16.02	16.06	15.95	16.01
786	NYSE	NG	Fri, Jan 19, 2007	16.00	16.16	15.95	16.05
785	NYSE	NG	Thu, Jan 18, 2007	16.05	16.06	15.95	16.01
784	NYSE	NG	Wed, Jan 17, 2007	15.95	16.23	15.94	16.04
783	NYSE	NG	Tue, Jan 16, 2007	16.07	16.18	15.93	16.01
782	NYSE	NG	Fri, Jan 12, 2007	15.82	16.24	15.82	16.06
781	NYSE	NG	Thu, Jan 11, 2007	15.92	15.96	15.75	15.78
780	NYSE	NG	Wed, Jan 10, 2007	15.90	15.96	15.77	15.94
779	NYSE	NG	Tue, Jan 9, 2007	16.08	16.08	15.87	15.97
778	NYSE	NG	Mon, Jan 8, 2007	15.97	16.12	15.90	16.08
777	NYSE	NG	Fri, Jan 5, 2007	15.85	16.04	15.50	16.04
776	NYSE	NG	Thu, Jan 4, 2007	16.01	16.03	15.89	15.96
775	NYSE	NG	Wed, Jan 3, 2007	16.90	16.95	16.00	16.25
774	NYSE	NG	Fri, Dec 29, 2006	17.05	17.16	16.94	17.16
773	NYSE	NG	Thu, Dec 28, 2006	16.90	17.02	16.76	17.00
772	NYSE	NG	Wed, Dec 27, 2006	16.59	16.80	16.51	16.75
771	NYSE	NG	Tue, Dec 26, 2006	16.66	16.75	16.50	16.66
770	NYSE	NG	Fri, Dec 22, 2006	16.20	16.60	16.20	16.58
769	NYSE	NG	Thu, Dec 21, 2006	16.24	16.39	16.14	16.19
768	NYSE	NG	Wed, Dec 20, 2006	16.28	16.60	16.20	16.27
767	NYSE	NG	Tue, Dec 19, 2006	16.05	16.57	16.00	16.55
766	NYSE	NG	Mon, Dec 18, 2006	16.00	16.18	15.89	15.99
765	NYSE	NG	Fri, Dec 15, 2006	16.65	16.65	15.85	15.85
764	NYSE	NG	Thu, Dec 14, 2006	16.79	16.79	16.42	16.65
763	NYSE	NG	Wed, Dec 13, 2006	16.90	16.90	16.65	16.69
762	NYSE	NG	Tue, Dec 12, 2006	16.65	16.81	16.58	16.79
761	NYSE	NG	Mon, Dec 11, 2006	16.41	16.83	16.40	16.82
760	NYSE	NG	Fri, Dec 8, 2006	16.43	16.74	16.39	16.60
759	NYSE	NG	Thu, Dec 7, 2006	16.08	16.40	15.84	16.40
758	NYSE	NG	Wed, Dec 6, 2006	16.05	16.12	15.95	16.05
757	NYSE	NG	Tue, Dec 5, 2006	16.10	16.20	16.07	16.15
756	NYSE	NG	Mon, Dec 4, 2006	16.13	16.29	16.12	16.25
755	NYSE	NG	Fri, Dec 1, 2006	16.14	16.20	16.08	16.13
754	NYSE	NG	Thu, Nov 30, 2006	16.10	16.18	15.84	16.14
753	NYSE	NG	Wed, Nov 29, 2006	16.14	16.15	16.01	16.07
752	NYSE	NG	Tue, Nov 28, 2006	16.20	16.22	16.11	16.20
751	NYSE	NG	Mon, Nov 27, 2006	16.20	16.22	16.15	16.18
750	NYSE	NG	Fri, Nov 24, 2006	16.15	16.21	16.15	16.19
749	NYSE	NG	Wed, Nov 22, 2006	16.08	16.20	16.04	16.11
748	NYSE	NG	Tue, Nov 21, 2006	16.02	16.30	16.00	16.02
747	NYSE	NG	Mon, Nov 20, 2006	16.09	16.09	14.55	16.02
746	NYSE	NG	Fri, Nov 17, 2006	16.06	16.13	15.94	16.06
745	NYSE	NG	Thu, Nov 16, 2006	16.08	16.12	16.03	16.06
744	NYSE	NG	Wed, Nov 15, 2006	16.19	16.20	16.04	16.09
743	NYSE	NG	Tue, Nov 14, 2006	16.28	16.30	16.17	16.19
742	NYSE	NG	Mon, Nov 13, 2006	16.35	16.37	16.17	16.33
741	NYSE	NG	Fri, Nov 10, 2006	16.20	16.37	16.10	16.28
740	NYSE	NG	Thu, Nov 9, 2006	15.69	15.91	15.67	15.85
739	NYSE	NG	Wed, Nov 8, 2006	15.30	15.75	15.20	15.71
738	NYSE	NG	Tue, Nov 7, 2006	15.60	15.70	15.51	15.67
737	NYSE	NG	Mon, Nov 6, 2006	15.70	15.74	15.59	15.70
736	NYSE	NG	Fri, Nov 3, 2006	15.72	15.81	15.69	15.71
735	NYSE	NG	Thu, Nov 2, 2006	15.61	15.83	15.60	15.80
734	NYSE	NG	Wed, Nov 1, 2006	15.75	15.81	15.66	15.70
733	NYSE	NG	Tue, Oct 31, 2006	15.60	15.78	15.60	15.78
732	NYSE	NG	Mon, Oct 30, 2006	15.75	15.76	15.71	15.75
731	NYSE	NG	Fri, Oct 27, 2006	15.70	15.77	15.64	15.77
730	NYSE	NG	Thu, Oct 26, 2006	15.80	15.82	15.66	15.72
729	NYSE	NG	Wed, Oct 25, 2006	15.66	16.15	15.61	15.83
728	NYSE	NG	Tue, Oct 24, 2006	15.80	15.80	15.53	15.65
727	NYSE	NG	Mon, Oct 23, 2006	15.10	15.27	15.07	15.07
726	NYSE	NG	Fri, Oct 20, 2006	15.46	15.57	15.20	15.21
725	NYSE	NG	Thu, Oct 19, 2006	15.06	15.50	15.06	15.45
724	NYSE	NG	Wed, Oct 18, 2006	15.15	15.25	14.99	15.06
723	NYSE	NG	Tue, Oct 17, 2006	15.15	15.20	14.99	15.11
722	NYSE	NG	Mon, Oct 16, 2006	15.26	15.30	15.12	15.17
721	NYSE	NG	Fri, Oct 13, 2006	15.45	15.50	15.16	15.21
720	NYSE	NG	Thu, Oct 12, 2006	15.76	15.76	15.25	15.35
719	NYSE	NG	Wed, Oct 11, 2006	15.77	15.87	15.65	15.67
718	NYSE	NG	Tue, Oct 10, 2006	15.75	15.90	15.75	15.84
717	NYSE	NG	Mon, Oct 9, 2006	15.62	15.80	15.46	15.75
716	NYSE	NG	Fri, Oct 6, 2006	16.05	16.05	15.49	15.63
715	NYSE	NG	Thu, Oct 5, 2006	15.90	16.03	15.70	15.96
714	NYSE	NG	Wed, Oct 4, 2006	15.07	15.84	15.05	15.75
713	NYSE	NG	Tue, Oct 3, 2006	15.25	15.35	15.06	15.10
712	NYSE	NG	Mon, Oct 2, 2006	15.68	15.82	15.54	15.58
711	NYSE	NG	Fri, Sep 29, 2006	15.23	15.97	15.12	15.69
710	NYSE	NG	Thu, Sep 28, 2006	15.35	15.50	15.22	15.22
709	NYSE	NG	Wed, Sep 27, 2006	15.39	15.52	15.35	15.35
708	NYSE	NG	Tue, Sep 26, 2006	15.64	15.70	15.35	15.39
707	NYSE	NG	Mon, Sep 25, 2006	15.67	15.81	15.58	15.64
706	NYSE	NG	Fri, Sep 22, 2006	15.66	15.69	15.58	15.66
705	NYSE	NG	Thu, Sep 21, 2006	15.53	15.75	15.48	15.59
704	NYSE	NG	Wed, Sep 20, 2006	15.40	15.63	15.38	15.53
703	NYSE	NG	Tue, Sep 19, 2006	15.55	15.64	15.28	15.36
702	NYSE	NG	Mon, Sep 18, 2006	15.57	15.81	15.47	15.59
701	NYSE	NG	Fri, Sep 15, 2006	15.75	15.98	15.43	15.56
700	NYSE	NG	Thu, Sep 14, 2006	16.29	16.29	15.79	16.10
699	NYSE	NG	Wed, Sep 13, 2006	16.25	16.47	16.17	16.47
698	NYSE	NG	Tue, Sep 12, 2006	16.78	16.89	16.12	16.25
697	NYSE	NG	Mon, Sep 11, 2006	17.00	17.01	16.65	16.90
696	NYSE	NG	Fri, Sep 8, 2006	17.66	17.66	17.15	17.25
695	NYSE	NG	Thu, Sep 7, 2006	17.75	17.81	17.55	17.66
694	NYSE	NG	Wed, Sep 6, 2006	17.65	18.00	17.56	17.80
693	NYSE	NG	Tue, Sep 5, 2006	17.95	18.15	17.70	17.75
692	NYSE	NG	Fri, Sep 1, 2006	17.95	18.20	17.80	17.89
691	NYSE	NG	Thu, Aug 31, 2006	17.64	17.90	17.64	17.85
690	NYSE	NG	Wed, Aug 30, 2006	17.53	17.71	17.47	17.55
689	NYSE	NG	Tue, Aug 29, 2006	17.20	17.55	17.06	17.50
688	NYSE	NG	Mon, Aug 28, 2006	17.27	17.27	17.15	17.15
687	NYSE	NG	Fri, Aug 25, 2006	17.47	17.49	17.25	17.30
686	NYSE	NG	Thu, Aug 24, 2006	17.20	17.40	17.20	17.35
685	NYSE	NG	Wed, Aug 23, 2006	17.25	17.40	16.98	17.06
684	NYSE	NG	Tue, Aug 22, 2006	17.00	17.27	16.99	17.20
683	NYSE	NG	Mon, Aug 21, 2006	16.80	17.18	16.80	17.05
682	NYSE	NG	Fri, Aug 18, 2006	16.88	17.02	16.72	16.73
681	NYSE	NG	Thu, Aug 17, 2006	17.19	17.29	16.65	16.90
680	NYSE	NG	Wed, Aug 16, 2006	17.00	17.20	16.98	17.07
679	NYSE	NG	Tue, Aug 15, 2006	16.84	17.25	16.84	16.98
678	NYSE	NG	Mon, Aug 14, 2006	16.61	17.00	16.59	16.86
677	NYSE	NG	Fri, Aug 11, 2006	16.72	16.83	16.49	16.61
676	NYSE	NG	Thu, Aug 10, 2006	16.68	16.71	16.27	16.68
675	NYSE	NG	Wed, Aug 9, 2006	16.85	17.00	16.61	16.76
674	NYSE	NG	Tue, Aug 8, 2006	16.98	17.06	16.85	16.86
673	NYSE	NG	Mon, Aug 7, 2006	16.98	17.04	16.95	17.00
672	NYSE	NG	Fri, Aug 4, 2006	17.10	17.14	16.65	16.89
671	NYSE	NG	Thu, Aug 3, 2006	17.25	17.32	16.96	17.08
670	NYSE	NG	Wed, Aug 2, 2006	16.90	17.31	16.87	17.28
669	NYSE	NG	Tue, Aug 1, 2006	16.71	16.94	16.57	16.86
668	NYSE	NG	Mon, Jul 31, 2006	16.55	16.94	16.50	16.70
667	NYSE	NG	Fri, Jul 28, 2006	16.70	16.91	16.45	16.90
666	NYSE	NG	Thu, Jul 27, 2006	16.57	16.84	16.40	16.84
665	NYSE	NG	Wed, Jul 26, 2006	16.12	16.64	16.07	16.58
664	NYSE	NG	Tue, Jul 25, 2006	15.55	16.27	15.41	16.17
663	NYSE	NG	Mon, Jul 24, 2006	15.15	15.65	15.15	15.50
662	NYSE	NG	Fri, Jul 21, 2006	11.75	11.83	11.53	11.67
661	NYSE	NG	Thu, Jul 20, 2006	12.13	12.14	11.67	11.67
660	NYSE	NG	Wed, Jul 19, 2006	11.78	12.39	11.76	12.13
659	NYSE	NG	Tue, Jul 18, 2006	11.90	11.96	11.65	11.86
658	NYSE	NG	Mon, Jul 17, 2006	12.13	12.22	11.88	11.88
657	NYSE	NG	Fri, Jul 14, 2006	12.45	12.55	12.19	12.29
656	NYSE	NG	Thu, Jul 13, 2006	12.80	12.85	12.18	12.25
655	NYSE	NG	Wed, Jul 12, 2006	12.69	12.97	12.50	12.80
654	NYSE	NG	Tue, Jul 11, 2006	12.42	12.75	12.34	12.62
653	NYSE	NG	Mon, Jul 10, 2006	12.49	12.50	12.13	12.32
652	NYSE	NG	Fri, Jul 7, 2006	13.25	13.25	12.62	12.63
651	NYSE	NG	Thu, Jul 6, 2006	13.17	13.39	12.95	13.26
650	NYSE	NG	Wed, Jul 5, 2006	13.67	13.70	13.08	13.16
649	NYSE	NG	Mon, Jul 3, 2006	13.00	13.62	12.82	13.62
648	NYSE	NG	Fri, Jun 30, 2006	13.10	13.17	12.62	12.82
647	NYSE	NG	Thu, Jun 29, 2006	12.29	12.84	12.29	12.82
646	NYSE	NG	Wed, Jun 28, 2006	12.45	12.45	11.91	12.19
645	NYSE	NG	Tue, Jun 27, 2006	12.81	12.89	12.19	12.34
644	NYSE	NG	Mon, Jun 26, 2006	12.73	12.90	12.44	12.74
643	NYSE	NG	Fri, Jun 23, 2006	12.15	12.74	11.92	12.73
642	NYSE	NG	Thu, Jun 22, 2006	12.09	12.46	11.93	12.11
641	NYSE	NG	Wed, Jun 21, 2006	11.42	12.14	11.42	12.03
640	NYSE	NG	Tue, Jun 20, 2006	11.06	11.45	11.02	11.42
639	NYSE	NG	Mon, Jun 19, 2006	11.50	11.55	10.97	11.01
638	NYSE	NG	Fri, Jun 16, 2006	12.00	12.00	11.46	11.60
637	NYSE	NG	Thu, Jun 15, 2006	11.30	11.95	11.30	11.85
636	NYSE	NG	Wed, Jun 14, 2006	10.85	11.19	10.74	11.07
635	NYSE	NG	Tue, Jun 13, 2006	10.89	10.97	10.55	10.64
634	NYSE	NG	Mon, Jun 12, 2006	11.63	11.74	11.11	11.15
633	NYSE	NG	Fri, Jun 9, 2006	11.82	12.00	11.41	11.55
632	NYSE	NG	Thu, Jun 8, 2006	11.90	11.91	11.35	11.77
631	NYSE	NG	Wed, Jun 7, 2006	11.76	12.40	11.69	12.00
630	NYSE	NG	Tue, Jun 6, 2006	12.29	12.29	11.78	12.00
629	NYSE	NG	Mon, Jun 5, 2006	13.13	13.13	12.41	12.45
628	NYSE	NG	Fri, Jun 2, 2006	12.90	12.99	12.76	12.93
627	NYSE	NG	Thu, Jun 1, 2006	12.41	12.74	11.65	12.70
626	NYSE	NG	Wed, May 31, 2006	12.85	12.98	12.45	12.69
625	NYSE	NG	Tue, May 30, 2006	14.00	14.05	12.61	12.62
624	NYSE	NG	Fri, May 26, 2006	12.67	12.89	12.39	12.82
623	NYSE	NG	Thu, May 25, 2006	12.68	12.81	12.48	12.52
622	NYSE	NG	Wed, May 24, 2006	12.90	12.90	12.00	12.48
621	NYSE	NG	Tue, May 23, 2006	12.63	13.30	12.63	13.03
620	NYSE	NG	Mon, May 22, 2006	12.57	12.95	12.15	12.63
619	NYSE	NG	Fri, May 19, 2006	12.15	12.77	11.80	12.57
618	NYSE	NG	Thu, May 18, 2006	12.63	12.74	12.25	12.37
617	NYSE	NG	Wed, May 17, 2006	13.39	13.55	12.50	12.65
616	NYSE	NG	Tue, May 16, 2006	13.12	13.49	13.00	13.05
615	NYSE	NG	Mon, May 15, 2006	13.66	13.66	12.90	12.96
614	NYSE	NG	Fri, May 12, 2006	14.95	15.20	14.08	14.54
613	NYSE	NG	Thu, May 11, 2006	16.10	16.36	14.97	15.07
612	NYSE	NG	Wed, May 10, 2006	15.94	15.99	15.35	15.81
611	NYSE	NG	Tue, May 9, 2006	15.41	16.00	15.37	15.94
610	NYSE	NG	Mon, May 8, 2006	15.35	15.35	14.75	15.21
609	NYSE	NG	Fri, May 5, 2006	15.85	15.90	15.40	15.52
608	NYSE	NG	Thu, May 4, 2006	15.80	16.01	15.60	15.72
607	NYSE	NG	Wed, May 3, 2006	16.65	16.72	15.60	15.80
606	NYSE	NG	Tue, May 2, 2006	16.26	16.50	15.67	16.47
605	NYSE	NG	Mon, May 1, 2006	16.14	16.35	16.14	16.21
604	NYSE	NG	Fri, Apr 28, 2006	15.12	16.00	15.06	16.00
603	NYSE	NG	Thu, Apr 27, 2006	15.58	15.77	14.96	15.02
602	NYSE	NG	Wed, Apr 26, 2006	15.80	15.93	15.65	15.77
601	NYSE	NG	Tue, Apr 25, 2006	15.86	16.05	15.55	15.65
600	NYSE	NG	Mon, Apr 24, 2006	15.58	15.80	15.47	15.69
599	NYSE	NG	Fri, Apr 21, 2006	15.45	15.92	15.39	15.83
598	NYSE	NG	Thu, Apr 20, 2006	15.85	15.88	15.09	15.18
597	NYSE	NG	Wed, Apr 19, 2006	15.93	16.06	15.46	15.88
596	NYSE	NG	Tue, Apr 18, 2006	15.83	15.90	15.68	15.78
595	NYSE	NG	Mon, Apr 17, 2006	15.60	15.78	15.43	15.55
594	NYSE	NG	Thu, Apr 13, 2006	14.72	15.31	14.50	15.28
593	NYSE	NG	Wed, Apr 12, 2006	14.69	15.06	14.60	14.86
592	NYSE	NG	Tue, Apr 11, 2006	15.25	15.45	14.50	14.59
591	NYSE	NG	Mon, Apr 10, 2006	15.85	15.94	15.05	15.27
590	NYSE	NG	Fri, Apr 7, 2006	16.02	16.06	15.34	15.43
589	NYSE	NG	Thu, Apr 6, 2006	16.50	16.50	15.80	16.02
588	NYSE	NG	Wed, Apr 5, 2006	15.96	16.27	15.76	16.21
587	NYSE	NG	Tue, Apr 4, 2006	15.65	16.00	15.47	15.91
586	NYSE	NG	Mon, Apr 3, 2006	15.70	16.03	15.65	15.72
585	NYSE	NG	Fri, Mar 31, 2006	15.30	15.45	15.00	15.30
584	NYSE	NG	Thu, Mar 30, 2006	14.75	15.63	14.75	15.43
583	NYSE	NG	Wed, Mar 29, 2006	13.93	14.35	13.84	14.34
582	NYSE	NG	Tue, Mar 28, 2006	14.05	14.11	13.59	13.88
581	NYSE	NG	Mon, Mar 27, 2006	13.70	14.24	13.59	13.81
580	NYSE	NG	Fri, Mar 24, 2006	13.00	13.58	13.00	13.41
579	NYSE	NG	Thu, Mar 23, 2006	12.96	13.02	12.78	12.80
578	NYSE	NG	Wed, Mar 22, 2006	12.82	13.06	12.82	12.96
577	NYSE	NG	Tue, Mar 21, 2006	13.25	13.25	12.81	13.00
576	NYSE	NG	Mon, Mar 20, 2006	13.60	13.94	13.22	13.32
575	NYSE	NG	Fri, Mar 17, 2006	13.27	13.62	13.07	13.60
574	NYSE	NG	Thu, Mar 16, 2006	13.30	13.50	12.97	13.22
573	NYSE	NG	Wed, Mar 15, 2006	12.95	13.24	12.95	13.18
572	NYSE	NG	Tue, Mar 14, 2006	12.38	12.92	12.35	12.79
571	NYSE	NG	Mon, Mar 13, 2006	12.25	12.50	12.10	12.35
570	NYSE	NG	Fri, Mar 10, 2006	11.90	12.33	11.72	12.12
569	NYSE	NG	Thu, Mar 9, 2006	12.55	12.71	12.00	12.09
568	NYSE	NG	Wed, Mar 8, 2006	12.40	12.56	12.15	12.38
567	NYSE	NG	Tue, Mar 7, 2006	13.17	13.17	12.75	12.80
566	NYSE	NG	Mon, Mar 6, 2006	12.75	13.90	12.75	13.35
565	NYSE	NG	Fri, Mar 3, 2006	13.66	14.09	13.33	13.89
564	NYSE	NG	Thu, Mar 2, 2006	12.63	13.87	12.59	13.73
563	NYSE	NG	Wed, Mar 1, 2006	12.33	12.56	12.25	12.50
562	NYSE	NG	Tue, Feb 28, 2006	12.50	12.71	12.20	12.25
561	NYSE	NG	Mon, Feb 27, 2006	12.60	12.70	12.40	12.42
560	NYSE	NG	Fri, Feb 24, 2006	12.55	12.77	12.38	12.77
559	NYSE	NG	Thu, Feb 23, 2006	12.60	12.73	11.85	12.32
558	NYSE	NG	Wed, Feb 22, 2006	12.75	12.75	12.24	12.45
557	NYSE	NG	Tue, Feb 21, 2006	12.35	12.40	12.03	12.21
556	NYSE	NG	Fri, Feb 17, 2006	11.93	12.19	11.93	12.00
555	NYSE	NG	Thu, Feb 16, 2006	11.80	11.91	11.70	11.80
554	NYSE	NG	Wed, Feb 15, 2006	11.70	11.91	11.60	11.79
553	NYSE	NG	Tue, Feb 14, 2006	11.60	11.73	11.51	11.70
552	NYSE	NG	Mon, Feb 13, 2006	11.74	11.78	11.12	11.50
551	NYSE	NG	Fri, Feb 10, 2006	11.98	11.99	11.60	11.78
550	NYSE	NG	Thu, Feb 9, 2006	12.12	12.50	12.00	12.00
549	NYSE	NG	Wed, Feb 8, 2006	12.00	12.10	11.88	12.00
548	NYSE	NG	Tue, Feb 7, 2006	12.00	12.40	11.89	12.14
547	NYSE	NG	Mon, Feb 6, 2006	12.35	12.64	12.29	12.64
546	NYSE	NG	Fri, Feb 3, 2006	11.80	12.79	11.80	12.37
545	NYSE	NG	Thu, Feb 2, 2006	12.43	12.64	12.00	12.35
544	NYSE	NG	Wed, Feb 1, 2006	12.15	12.41	11.71	12.38
543	NYSE	NG	Tue, Jan 31, 2006	12.55	12.61	12.11	12.26
542	NYSE	NG	Mon, Jan 30, 2006	11.75	12.37	11.75	12.36
541	NYSE	NG	Fri, Jan 27, 2006	10.95	11.93	10.95	11.58
540	NYSE	NG	Thu, Jan 26, 2006	10.03	10.95	10.03	10.95
539	NYSE	NG	Wed, Jan 25, 2006	10.17	10.44	10.06	10.08
538	NYSE	NG	Tue, Jan 24, 2006	10.70	10.72	9.91	10.00
537	NYSE	NG	Mon, Jan 23, 2006	10.40	10.71	10.19	10.70
536	NYSE	NG	Fri, Jan 20, 2006	10.50	10.80	10.15	10.23
535	NYSE	NG	Thu, Jan 19, 2006	10.04	10.20	10.01	10.12
534	NYSE	NG	Wed, Jan 18, 2006	10.49	10.49	9.84	10.01
533	NYSE	NG	Tue, Jan 17, 2006	10.88	10.89	10.50	10.59
532	NYSE	NG	Fri, Jan 13, 2006	10.30	10.77	10.21	10.76
531	NYSE	NG	Thu, Jan 12, 2006	10.27	10.40	10.18	10.29
530	NYSE	NG	Wed, Jan 11, 2006	10.15	10.47	10.15	10.27
529	NYSE	NG	Tue, Jan 10, 2006	10.20	10.24	9.92	10.07
528	NYSE	NG	Mon, Jan 9, 2006	9.49	10.52	9.37	10.16
527	NYSE	NG	Fri, Jan 6, 2006	9.20	9.53	9.20	9.37
526	NYSE	NG	Thu, Jan 5, 2006	9.15	9.30	9.01	9.09
525	NYSE	NG	Wed, Jan 4, 2006	9.40	9.54	9.35	9.36
524	NYSE	NG	Tue, Jan 3, 2006	9.23	9.54	9.23	9.50
523	NYSE	NG	Fri, Dec 30, 2005	9.15	9.24	9.01	9.10
522	NYSE	NG	Thu, Dec 29, 2005	9.25	9.30	9.02	9.23
521	NYSE	NG	Wed, Dec 28, 2005	8.90	9.21	8.90	9.21
520	NYSE	NG	Tue, Dec 27, 2005	8.80	8.90	8.66	8.80
519	NYSE	NG	Fri, Dec 23, 2005	8.82	8.90	8.61	8.71
518	NYSE	NG	Thu, Dec 22, 2005	8.56	8.80	8.49	8.80
517	NYSE	NG	Wed, Dec 21, 2005	8.22	8.50	8.18	8.50
516	NYSE	NG	Tue, Dec 20, 2005	8.51	8.59	8.16	8.20
515	NYSE	NG	Mon, Dec 19, 2005	8.80	8.84	8.50	8.52
514	NYSE	NG	Fri, Dec 16, 2005	8.71	8.83	8.58	8.63
513	NYSE	NG	Thu, Dec 15, 2005	8.57	8.85	8.55	8.73
512	NYSE	NG	Wed, Dec 14, 2005	8.54	8.69	8.45	8.52
511	NYSE	NG	Tue, Dec 13, 2005	8.53	8.79	8.34	8.56
510	NYSE	NG	Mon, Dec 12, 2005	9.24	9.37	8.52	8.67
509	NYSE	NG	Fri, Dec 9, 2005	9.32	9.42	9.05	9.14
508	NYSE	NG	Thu, Dec 8, 2005	9.10	9.39	9.07	9.24
507	NYSE	NG	Wed, Dec 7, 2005	9.41	9.53	8.90	9.10
506	NYSE	NG	Tue, Dec 6, 2005	9.16	9.40	9.05	9.31
505	NYSE	NG	Mon, Dec 5, 2005	9.41	9.49	9.16	9.16
504	NYSE	NG	Fri, Dec 2, 2005	9.37	9.44	9.15	9.41
503	NYSE	NG	Thu, Dec 1, 2005	9.20	9.48	9.16	9.37
502	NYSE	NG	Wed, Nov 30, 2005	9.45	9.57	9.15	9.16
501	NYSE	NG	Tue, Nov 29, 2005	9.36	9.60	9.31	9.58
500	NYSE	NG	Mon, Nov 28, 2005	9.51	9.51	9.36	9.40
499	NYSE	NG	Fri, Nov 25, 2005	9.35	9.56	9.35	9.56
498	NYSE	NG	Wed, Nov 23, 2005	9.21	9.27	9.07	9.26
497	NYSE	NG	Tue, Nov 22, 2005	9.29	9.35	9.11	9.31
496	NYSE	NG	Mon, Nov 21, 2005	9.20	9.31	9.07	9.19
495	NYSE	NG	Fri, Nov 18, 2005	9.10	9.15	8.96	9.01
494	NYSE	NG	Thu, Nov 17, 2005	8.80	9.12	8.80	8.99
493	NYSE	NG	Wed, Nov 16, 2005	8.45	8.73	8.44	8.73
492	NYSE	NG	Tue, Nov 15, 2005	8.55	8.61	8.35	8.35
491	NYSE	NG	Mon, Nov 14, 2005	8.70	8.71	8.45	8.50
490	NYSE	NG	Fri, Nov 11, 2005	8.50	8.72	8.41	8.66
489	NYSE	NG	Thu, Nov 10, 2005	8.75	8.79	8.48	8.50
488	NYSE	NG	Wed, Nov 9, 2005	8.55	8.77	8.55	8.70
487	NYSE	NG	Tue, Nov 8, 2005	8.65	8.80	8.48	8.49
486	NYSE	NG	Mon, Nov 7, 2005	8.50	8.65	8.46	8.57
485	NYSE	NG	Fri, Nov 4, 2005	8.55	8.60	8.21	8.45
484	NYSE	NG	Thu, Nov 3, 2005	8.50	8.67	8.40	8.53
483	NYSE	NG	Wed, Nov 2, 2005	8.38	8.49	8.36	8.49
482	NYSE	NG	Tue, Nov 1, 2005	8.30	8.39	8.27	8.37
481	NYSE	NG	Mon, Oct 31, 2005	8.60	8.60	8.25	8.38
480	NYSE	NG	Fri, Oct 28, 2005	8.25	8.62	8.22	8.60
479	NYSE	NG	Thu, Oct 27, 2005	8.20	8.37	8.20	8.34
478	NYSE	NG	Wed, Oct 26, 2005	8.25	8.32	8.07	8.20
477	NYSE	NG	Tue, Oct 25, 2005	7.66	8.12	7.66	8.04
476	NYSE	NG	Mon, Oct 24, 2005	7.65	7.72	7.58	7.59
475	NYSE	NG	Fri, Oct 21, 2005	7.46	7.65	7.39	7.65
474	NYSE	NG	Thu, Oct 20, 2005	7.60	7.68	7.30	7.41
473	NYSE	NG	Wed, Oct 19, 2005	7.61	7.64	7.48	7.60
472	NYSE	NG	Tue, Oct 18, 2005	7.93	7.93	7.67	7.70
471	NYSE	NG	Mon, Oct 17, 2005	7.93	8.08	7.91	7.93
470	NYSE	NG	Fri, Oct 14, 2005	7.65	7.86	7.65	7.85
469	NYSE	NG	Thu, Oct 13, 2005	7.85	7.85	7.60	7.74
468	NYSE	NG	Wed, Oct 12, 2005	8.22	8.22	7.83	7.86
467	NYSE	NG	Tue, Oct 11, 2005	8.11	8.27	8.10	8.15
466	NYSE	NG	Mon, Oct 10, 2005	8.06	8.25	8.06	8.19
465	NYSE	NG	Fri, Oct 7, 2005	7.84	8.02	7.76	8.02
464	NYSE	NG	Thu, Oct 6, 2005	7.82	7.97	7.74	7.84
463	NYSE	NG	Wed, Oct 5, 2005	7.90	7.90	7.74	7.77
462	NYSE	NG	Tue, Oct 4, 2005	8.10	8.15	7.93	7.93
461	NYSE	NG	Mon, Oct 3, 2005	8.00	8.10	7.89	8.07
460	NYSE	NG	Fri, Sep 30, 2005	8.28	8.30	8.01	8.01
459	NYSE	NG	Thu, Sep 29, 2005	8.05	8.25	8.05	8.25
458	NYSE	NG	Wed, Sep 28, 2005	7.80	8.11	7.71	8.02
457	NYSE	NG	Tue, Sep 27, 2005	7.94	7.94	7.73	7.77
456	NYSE	NG	Mon, Sep 26, 2005	7.90	8.12	7.76	7.95
455	NYSE	NG	Fri, Sep 23, 2005	7.97	8.03	7.90	7.95
454	NYSE	NG	Thu, Sep 22, 2005	8.41	8.44	8.00	8.13
453	NYSE	NG	Wed, Sep 21, 2005	8.15	8.36	8.13	8.36
452	NYSE	NG	Tue, Sep 20, 2005	8.18	8.27	8.13	8.13
451	NYSE	NG	Mon, Sep 19, 2005	8.55	8.69	8.12	8.18
450	NYSE	NG	Fri, Sep 16, 2005	8.10	8.23	8.06	8.21
449	NYSE	NG	Thu, Sep 15, 2005	7.95	8.05	7.86	7.94
448	NYSE	NG	Wed, Sep 14, 2005	7.75	7.87	7.75	7.85
447	NYSE	NG	Tue, Sep 13, 2005	7.87	7.91	7.67	7.70
446	NYSE	NG	Mon, Sep 12, 2005	8.07	8.07	7.80	7.97
445	NYSE	NG	Fri, Sep 9, 2005	7.85	8.21	7.85	8.09
444	NYSE	NG	Thu, Sep 8, 2005	7.64	7.83	7.62	7.83
443	NYSE	NG	Wed, Sep 7, 2005	7.60	7.70	7.57	7.57
442	NYSE	NG	Tue, Sep 6, 2005	7.90	7.90	7.56	7.62
441	NYSE	NG	Fri, Sep 2, 2005	7.69	7.86	7.57	7.82
440	NYSE	NG	Thu, Sep 1, 2005	7.40	7.63	7.35	7.63
439	NYSE	NG	Wed, Aug 31, 2005	6.92	7.28	6.92	7.28
438	NYSE	NG	Tue, Aug 30, 2005	7.00	7.00	6.77	6.90
437	NYSE	NG	Mon, Aug 29, 2005	7.18	7.20	7.01	7.02
436	NYSE	NG	Fri, Aug 26, 2005	7.12	7.20	7.06	7.13
435	NYSE	NG	Thu, Aug 25, 2005	7.15	7.26	7.11	7.11
434	NYSE	NG	Wed, Aug 24, 2005	7.29	7.40	7.17	7.17
433	NYSE	NG	Tue, Aug 23, 2005	7.45	7.52	7.30	7.30
432	NYSE	NG	Mon, Aug 22, 2005	7.70	7.70	7.40	7.45
431	NYSE	NG	Fri, Aug 19, 2005	7.51	7.67	7.40	7.67
430	NYSE	NG	Thu, Aug 18, 2005	7.65	7.70	7.44	7.53
429	NYSE	NG	Wed, Aug 17, 2005	8.00	8.00	7.63	7.66
428	NYSE	NG	Tue, Aug 16, 2005	8.00	8.24	7.95	8.00
427	NYSE	NG	Mon, Aug 15, 2005	8.04	8.08	7.92	8.03
426	NYSE	NG	Fri, Aug 12, 2005	8.20	8.29	8.06	8.16
425	NYSE	NG	Thu, Aug 11, 2005	8.00	8.23	7.95	8.23
424	NYSE	NG	Wed, Aug 10, 2005	7.80	7.92	7.79	7.90
423	NYSE	NG	Tue, Aug 9, 2005	7.71	7.71	7.60	7.71
422	NYSE	NG	Mon, Aug 8, 2005	7.85	7.89	7.70	7.72
421	NYSE	NG	Fri, Aug 5, 2005	7.81	7.82	7.70	7.74
420	NYSE	NG	Thu, Aug 4, 2005	8.00	8.02	7.73	7.77
419	NYSE	NG	Wed, Aug 3, 2005	7.65	7.98	7.65	7.90
418	NYSE	NG	Tue, Aug 2, 2005	7.35	7.64	7.25	7.58
417	NYSE	NG	Mon, Aug 1, 2005	7.35	7.37	7.26	7.35
416	NYSE	NG	Fri, Jul 29, 2005	7.34	7.39	7.29	7.29
415	NYSE	NG	Thu, Jul 28, 2005	7.44	7.44	7.30	7.35
414	NYSE	NG	Wed, Jul 27, 2005	7.43	7.45	7.31	7.38
413	NYSE	NG	Tue, Jul 26, 2005	7.55	7.55	7.35	7.40
412	NYSE	NG	Mon, Jul 25, 2005	7.62	7.66	7.56	7.56
411	NYSE	NG	Fri, Jul 22, 2005	7.74	7.74	7.55	7.61
410	NYSE	NG	Thu, Jul 21, 2005	7.50	7.70	7.50	7.70
409	NYSE	NG	Wed, Jul 20, 2005	7.44	7.55	7.38	7.44
408	NYSE	NG	Tue, Jul 19, 2005	7.31	7.40	7.27	7.40
407	NYSE	NG	Mon, Jul 18, 2005	7.55	7.56	7.37	7.37
406	NYSE	NG	Fri, Jul 15, 2005	7.50	7.56	7.50	7.54
405	NYSE	NG	Thu, Jul 14, 2005	7.80	7.88	7.52	7.52
404	NYSE	NG	Wed, Jul 13, 2005	7.90	7.92	7.79	7.82
403	NYSE	NG	Tue, Jul 12, 2005	7.97	8.00	7.84	7.91
402	NYSE	NG	Mon, Jul 11, 2005	7.80	7.90	7.71	7.88
401	NYSE	NG	Fri, Jul 8, 2005	7.70	7.83	7.67	7.71
400	NYSE	NG	Thu, Jul 7, 2005	7.75	7.79	7.60	7.73
399	NYSE	NG	Wed, Jul 6, 2005	7.46	7.69	7.46	7.66
398	NYSE	NG	Tue, Jul 5, 2005	7.68	7.68	7.45	7.46
397	NYSE	NG	Fri, Jul 1, 2005	7.63	7.68	7.37	7.68
396	NYSE	NG	Thu, Jun 30, 2005	7.74	7.74	7.55	7.64
395	NYSE	NG	Wed, Jun 29, 2005	7.59	7.77	7.53	7.74
394	NYSE	NG	Tue, Jun 28, 2005	7.65	7.65	7.55	7.60
393	NYSE	NG	Mon, Jun 27, 2005	7.70	7.71	7.60	7.69
392	NYSE	NG	Fri, Jun 24, 2005	7.78	7.78	7.54	7.70
391	NYSE	NG	Thu, Jun 23, 2005	7.80	8.00	7.75	7.78
390	NYSE	NG	Wed, Jun 22, 2005	7.94	7.94	7.60	7.75
389	NYSE	NG	Tue, Jun 21, 2005	8.40	8.40	7.95	7.97
388	NYSE	NG	Mon, Jun 20, 2005	8.80	8.81	8.24	8.44
387	NYSE	NG	Fri, Jun 17, 2005	8.77	8.86	8.60	8.65
386	NYSE	NG	Thu, Jun 16, 2005	8.63	8.72	8.51	8.68
385	NYSE	NG	Wed, Jun 15, 2005	8.30	8.53	8.30	8.44
384	NYSE	NG	Tue, Jun 14, 2005	8.30	8.31	8.19	8.29
383	NYSE	NG	Mon, Jun 13, 2005	8.11	8.40	8.10	8.38
382	NYSE	NG	Fri, Jun 10, 2005	7.75	8.08	7.67	8.08
381	NYSE	NG	Thu, Jun 9, 2005	7.60	7.70	7.43	7.69
380	NYSE	NG	Wed, Jun 8, 2005	7.54	7.77	7.50	7.60
379	NYSE	NG	Tue, Jun 7, 2005	7.73	7.73	7.55	7.55
378	NYSE	NG	Mon, Jun 6, 2005	7.95	8.00	7.69	7.69
377	NYSE	NG	Fri, Jun 3, 2005	7.73	7.88	7.60	7.73
376	NYSE	NG	Thu, Jun 2, 2005	7.95	8.24	7.67	7.68
375	NYSE	NG	Wed, Jun 1, 2005	7.63	7.91	7.57	7.83
374	NYSE	NG	Tue, May 31, 2005	7.30	7.60	7.22	7.56
373	NYSE	NG	Fri, May 27, 2005	7.18	7.47	7.18	7.47
372	NYSE	NG	Thu, May 26, 2005	7.20	7.26	7.16	7.17
371	NYSE	NG	Wed, May 25, 2005	7.45	7.45	7.13	7.32
370	NYSE	NG	Tue, May 24, 2005	7.26	7.42	7.22	7.42
369	NYSE	NG	Mon, May 23, 2005	7.05	7.27	7.05	7.20
368	NYSE	NG	Fri, May 20, 2005	6.98	7.09	6.95	7.09
367	NYSE	NG	Thu, May 19, 2005	7.11	7.13	6.94	7.06
366	NYSE	NG	Wed, May 18, 2005	7.33	7.33	7.11	7.12
365	NYSE	NG	Tue, May 17, 2005	7.03	7.32	7.02	7.24
364	NYSE	NG	Mon, May 16, 2005	7.00	7.01	6.67	6.99
363	NYSE	NG	Fri, May 13, 2005	7.20	7.27	7.00	7.00
362	NYSE	NG	Thu, May 12, 2005	7.65	7.70	7.16	7.29
361	NYSE	NG	Wed, May 11, 2005	7.74	8.05	7.69	7.80
360	NYSE	NG	Tue, May 10, 2005	7.95	8.05	7.72	7.77
359	NYSE	NG	Mon, May 9, 2005	8.05	8.11	7.84	7.87
358	NYSE	NG	Fri, May 6, 2005	7.99	8.10	7.92	8.10
357	NYSE	NG	Thu, May 5, 2005	8.18	8.30	8.02	8.09
356	NYSE	NG	Wed, May 4, 2005	8.00	8.15	7.97	8.14
355	NYSE	NG	Tue, May 3, 2005	7.67	7.91	7.67	7.87
354	NYSE	NG	Mon, May 2, 2005	7.62	7.73	7.52	7.67
353	NYSE	NG	Fri, Apr 29, 2005	7.88	8.10	7.66	7.67
352	NYSE	NG	Thu, Apr 28, 2005	7.93	7.95	7.76	7.85
351	NYSE	NG	Wed, Apr 27, 2005	8.29	8.29	7.95	7.97
350	NYSE	NG	Tue, Apr 26, 2005	8.57	8.71	8.27	8.31
349	NYSE	NG	Mon, Apr 25, 2005	8.31	8.49	8.21	8.49
348	NYSE	NG	Fri, Apr 22, 2005	8.50	8.54	8.31	8.31
347	NYSE	NG	Thu, Apr 21, 2005	8.22	8.35	8.05	8.29
346	NYSE	NG	Wed, Apr 20, 2005	8.30	8.58	8.17	8.22
345	NYSE	NG	Tue, Apr 19, 2005	7.65	8.06	7.65	8.02
344	NYSE	NG	Mon, Apr 18, 2005	7.46	7.62	7.42	7.59
343	NYSE	NG	Fri, Apr 15, 2005	7.75	7.85	7.31	7.38
342	NYSE	NG	Thu, Apr 14, 2005	7.91	7.91	7.65	7.87
341	NYSE	NG	Wed, Apr 13, 2005	8.12	8.12	7.88	7.90
340	NYSE	NG	Tue, Apr 12, 2005	8.12	8.14	7.99	8.09
339	NYSE	NG	Mon, Apr 11, 2005	8.16	8.22	8.04	8.12
338	NYSE	NG	Fri, Apr 8, 2005	8.10	8.34	8.03	8.09
337	NYSE	NG	Thu, Apr 7, 2005	8.27	8.27	8.08	8.08
336	NYSE	NG	Wed, Apr 6, 2005	8.17	8.29	8.11	8.23
335	NYSE	NG	Tue, Apr 5, 2005	8.28	8.35	8.05	8.14
334	NYSE	NG	Mon, Apr 4, 2005	8.03	8.17	7.99	8.15
333	NYSE	NG	Fri, Apr 1, 2005	8.15	8.22	8.04	8.15
332	NYSE	NG	Thu, Mar 31, 2005	8.36	8.48	8.26	8.31
331	NYSE	NG	Wed, Mar 30, 2005	8.03	8.32	7.99	8.25
330	NYSE	NG	Tue, Mar 29, 2005	7.99	8.10	7.94	8.00
329	NYSE	NG	Mon, Mar 28, 2005	8.18	8.26	7.99	7.99
328	NYSE	NG	Thu, Mar 24, 2005	8.22	8.30	8.00	8.22
327	NYSE	NG	Wed, Mar 23, 2005	8.38	8.38	8.12	8.21
326	NYSE	NG	Tue, Mar 22, 2005	8.64	8.80	8.39	8.46
325	NYSE	NG	Mon, Mar 21, 2005	8.78	8.78	8.55	8.60
324	NYSE	NG	Fri, Mar 18, 2005	8.89	9.01	8.77	8.90
323	NYSE	NG	Thu, Mar 17, 2005	8.85	8.94	8.70	8.94
322	NYSE	NG	Wed, Mar 16, 2005	8.96	9.06	8.90	8.91
321	NYSE	NG	Tue, Mar 15, 2005	9.00	9.15	8.80	8.91
320	NYSE	NG	Mon, Mar 14, 2005	9.14	9.15	8.92	8.97
319	NYSE	NG	Fri, Mar 11, 2005	9.04	9.31	9.03	9.14
318	NYSE	NG	Thu, Mar 10, 2005	9.25	9.28	8.97	9.05
317	NYSE	NG	Wed, Mar 9, 2005	9.36	9.39	9.25	9.30
316	NYSE	NG	Tue, Mar 8, 2005	9.18	9.40	9.18	9.36
315	NYSE	NG	Mon, Mar 7, 2005	8.98	9.20	8.90	9.05
314	NYSE	NG	Fri, Mar 4, 2005	8.71	8.97	8.71	8.90
313	NYSE	NG	Thu, Mar 3, 2005	8.70	8.78	8.50	8.60
312	NYSE	NG	Wed, Mar 2, 2005	8.95	9.04	8.78	8.78
311	NYSE	NG	Tue, Mar 1, 2005	9.10	9.25	8.86	9.07
310	NYSE	NG	Mon, Feb 28, 2005	9.69	9.79	9.31	9.39
309	NYSE	NG	Fri, Feb 25, 2005	9.44	9.68	9.25	9.60
308	NYSE	NG	Thu, Feb 24, 2005	9.70	9.76	9.43	9.45
307	NYSE	NG	Wed, Feb 23, 2005	9.71	9.72	9.53	9.70
306	NYSE	NG	Tue, Feb 22, 2005	9.40	9.70	9.40	9.68
305	NYSE	NG	Fri, Feb 18, 2005	9.52	9.57	9.23	9.25
304	NYSE	NG	Thu, Feb 17, 2005	9.30	9.52	9.25	9.52
303	NYSE	NG	Wed, Feb 16, 2005	8.95	9.34	8.90	9.24
302	NYSE	NG	Tue, Feb 15, 2005	9.08	9.09	8.91	9.07
301	NYSE	NG	Mon, Feb 14, 2005	9.10	9.17	9.00	9.08
300	NYSE	NG	Fri, Feb 11, 2005	8.73	9.26	8.73	8.94
299	NYSE	NG	Thu, Feb 10, 2005	8.16	8.72	8.16	8.72
298	NYSE	NG	Wed, Feb 9, 2005	7.89	8.17	7.85	8.10
297	NYSE	NG	Tue, Feb 8, 2005	7.70	8.00	7.63	7.91
296	NYSE	NG	Mon, Feb 7, 2005	7.88	7.94	7.68	7.78
295	NYSE	NG	Fri, Feb 4, 2005	7.90	8.02	7.71	7.87
294	NYSE	NG	Thu, Feb 3, 2005	7.75	8.25	7.73	8.03
293	NYSE	NG	Wed, Feb 2, 2005	7.71	7.98	7.67	7.88
292	NYSE	NG	Tue, Feb 1, 2005	7.75	7.75	7.60	7.69
291	NYSE	NG	Mon, Jan 31, 2005	7.55	7.71	7.50	7.67
290	NYSE	NG	Fri, Jan 28, 2005	7.64	7.73	7.53	7.64
289	NYSE	NG	Thu, Jan 27, 2005	7.61	7.64	7.52	7.58
288	NYSE	NG	Wed, Jan 26, 2005	7.71	7.79	7.56	7.61
287	NYSE	NG	Tue, Jan 25, 2005	7.83	7.83	7.55	7.56
286	NYSE	NG	Mon, Jan 24, 2005	7.90	7.98	7.80	7.92
285	NYSE	NG	Fri, Jan 21, 2005	7.61	7.95	7.58	7.79
284	NYSE	NG	Thu, Jan 20, 2005	7.27	7.62	7.25	7.57
283	NYSE	NG	Wed, Jan 19, 2005	7.40	7.48	7.30	7.37
282	NYSE	NG	Tue, Jan 18, 2005	7.30	7.42	7.20	7.32
281	NYSE	NG	Fri, Jan 14, 2005	7.20	7.32	7.17	7.29
280	NYSE	NG	Thu, Jan 13, 2005	7.51	7.54	7.35	7.40
279	NYSE	NG	Wed, Jan 12, 2005	7.62	7.69	7.45	7.51
278	NYSE	NG	Tue, Jan 11, 2005	7.50	7.70	7.39	7.42
277	NYSE	NG	Mon, Jan 10, 2005	7.19	7.31	7.11	7.31
276	NYSE	NG	Fri, Jan 7, 2005	7.15	7.27	7.00	7.14
275	NYSE	NG	Thu, Jan 6, 2005	6.95	7.10	6.80	7.09
274	NYSE	NG	Wed, Jan 5, 2005	7.09	7.16	6.95	6.95
273	NYSE	NG	Tue, Jan 4, 2005	7.28	7.29	7.05	7.09
272	NYSE	NG	Mon, Jan 3, 2005	7.55	7.62	7.30	7.30
271	NYSE	NG	Fri, Dec 31, 2004	7.69	7.82	7.64	7.75
270	NYSE	NG	Thu, Dec 30, 2004	7.53	7.90	7.51	7.69
269	NYSE	NG	Wed, Dec 29, 2004	7.60	7.60	7.31	7.58
268	NYSE	NG	Tue, Dec 28, 2004	7.70	7.85	7.56	7.75
267	NYSE	NG	Mon, Dec 27, 2004	7.41	7.72	7.38	7.71
266	NYSE	NG	Thu, Dec 23, 2004	7.28	7.35	7.18	7.26
265	NYSE	NG	Wed, Dec 22, 2004	7.30	7.32	7.03	7.20
264	NYSE	NG	Tue, Dec 21, 2004	7.25	7.35	7.20	7.29
263	NYSE	NG	Mon, Dec 20, 2004	7.28	7.39	7.25	7.27
262	NYSE	NG	Fri, Dec 17, 2004	7.19	7.29	7.15	7.22
261	NYSE	NG	Thu, Dec 16, 2004	7.24	7.32	7.09	7.14
260	NYSE	NG	Wed, Dec 15, 2004	7.13	7.48	7.10	7.24
259	NYSE	NG	Tue, Dec 14, 2004	7.00	7.08	6.85	7.02
258	NYSE	NG	Mon, Dec 13, 2004	7.00	7.30	6.80	7.12
257	NYSE	NG	Fri, Dec 10, 2004	7.21	7.28	6.97	7.00
256	NYSE	NG	Thu, Dec 9, 2004	7.08	7.36	6.98	7.30
255	NYSE	NG	Wed, Dec 8, 2004	6.49	7.03	6.40	7.00
254	NYSE	NG	Tue, Dec 7, 2004	6.93	7.35	6.81	7.00
253	NYSE	NG	Mon, Dec 6, 2004	7.40	7.40	6.89	7.00
252	NYSE	NG	Fri, Dec 3, 2004	7.31	7.76	7.00	7.50
251	NYSE	NG	Thu, Dec 2, 2004	8.00	8.00	7.45	7.47
250	NYSE	NG	Wed, Dec 1, 2004	8.15	8.32	8.05	8.12
249	NYSE	NG	Tue, Nov 30, 2004	8.50	8.50	8.01	8.15
248	NYSE	NG	Mon, Nov 29, 2004	8.29	8.45	8.20	8.45
247	NYSE	NG	Fri, Nov 26, 2004	8.21	8.28	8.20	8.28
246	NYSE	NG	Wed, Nov 24, 2004	8.26	8.30	7.96	8.21
245	NYSE	NG	Tue, Nov 23, 2004	8.27	8.35	8.24	8.30
244	NYSE	NG	Mon, Nov 22, 2004	8.11	8.30	8.08	8.24
243	NYSE	NG	Fri, Nov 19, 2004	7.95	8.28	7.95	8.08
242	NYSE	NG	Thu, Nov 18, 2004	8.06	8.12	7.93	7.98
241	NYSE	NG	Wed, Nov 17, 2004	7.60	8.28	7.55	8.14
240	NYSE	NG	Tue, Nov 16, 2004	7.41	7.60	7.35	7.58
239	NYSE	NG	Mon, Nov 15, 2004	7.44	7.50	7.30	7.34
238	NYSE	NG	Fri, Nov 12, 2004	7.45	7.60	7.41	7.43
237	NYSE	NG	Thu, Nov 11, 2004	7.56	7.59	7.39	7.39
236	NYSE	NG	Wed, Nov 10, 2004	7.45	7.61	7.43	7.52
235	NYSE	NG	Tue, Nov 9, 2004	7.46	7.57	7.36	7.44
234	NYSE	NG	Mon, Nov 8, 2004	7.35	7.56	7.35	7.46
233	NYSE	NG	Fri, Nov 5, 2004	7.19	7.40	7.15	7.38
232	NYSE	NG	Thu, Nov 4, 2004	7.25	7.30	7.16	7.19
231	NYSE	NG	Wed, Nov 3, 2004	7.00	7.13	6.99	7.13
230	NYSE	NG	Tue, Nov 2, 2004	6.94	6.94	6.66	6.85
229	NYSE	NG	Mon, Nov 1, 2004	7.08	7.09	6.89	6.95
228	NYSE	NG	Fri, Oct 29, 2004	6.80	7.10	6.80	7.08
227	NYSE	NG	Thu, Oct 28, 2004	6.74	7.01	6.73	6.77
226	NYSE	NG	Wed, Oct 27, 2004	7.00	7.02	6.75	6.80
225	NYSE	NG	Tue, Oct 26, 2004	7.10	7.10	6.91	6.93
224	NYSE	NG	Mon, Oct 25, 2004	6.90	7.10	6.90	7.08
223	NYSE	NG	Fri, Oct 22, 2004	6.75	6.86	6.75	6.84
222	NYSE	NG	Thu, Oct 21, 2004	6.84	6.93	6.76	6.84
221	NYSE	NG	Wed, Oct 20, 2004	6.77	7.00	6.76	6.84
220	NYSE	NG	Tue, Oct 19, 2004	6.80	6.87	6.60	6.62
219	NYSE	NG	Mon, Oct 18, 2004	6.77	6.87	6.47	6.69
218	NYSE	NG	Fri, Oct 15, 2004	6.73	6.80	6.57	6.67
217	NYSE	NG	Thu, Oct 14, 2004	6.81	6.81	6.70	6.70
216	NYSE	NG	Wed, Oct 13, 2004	6.48	6.69	6.42	6.68
215	NYSE	NG	Tue, Oct 12, 2004	6.40	6.57	6.35	6.55
214	NYSE	NG	Mon, Oct 11, 2004	6.64	6.73	6.50	6.68
213	NYSE	NG	Fri, Oct 8, 2004	6.58	6.72	6.58	6.58
212	NYSE	NG	Thu, Oct 7, 2004	6.59	6.60	6.50	6.50
211	NYSE	NG	Wed, Oct 6, 2004	6.53	6.60	6.40	6.57
210	NYSE	NG	Tue, Oct 5, 2004	6.24	6.57	6.24	6.54
209	NYSE	NG	Mon, Oct 4, 2004	6.14	6.23	6.01	6.20
208	NYSE	NG	Fri, Oct 1, 2004	6.34	6.40	6.20	6.38
207	NYSE	NG	Thu, Sep 30, 2004	6.17	6.36	6.16	6.35
206	NYSE	NG	Wed, Sep 29, 2004	6.49	6.50	6.07	6.15
205	NYSE	NG	Tue, Sep 28, 2004	6.59	6.60	6.40	6.46
204	NYSE	NG	Mon, Sep 27, 2004	6.41	6.57	6.36	6.50
203	NYSE	NG	Fri, Sep 24, 2004	6.54	6.54	6.42	6.48
202	NYSE	NG	Thu, Sep 23, 2004	6.46	6.57	6.40	6.50
201	NYSE	NG	Wed, Sep 22, 2004	6.41	6.44	6.28	6.40
200	NYSE	NG	Tue, Sep 21, 2004	6.28	6.43	6.27	6.42
199	NYSE	NG	Mon, Sep 20, 2004	6.38	6.38	6.14	6.25
198	NYSE	NG	Fri, Sep 17, 2004	6.36	6.49	6.28	6.40
197	NYSE	NG	Thu, Sep 16, 2004	6.05	6.41	5.94	6.31
196	NYSE	NG	Wed, Sep 15, 2004	6.20	6.22	5.99	6.00
195	NYSE	NG	Tue, Sep 14, 2004	6.24	6.37	6.16	6.27
194	NYSE	NG	Mon, Sep 13, 2004	6.04	6.24	5.98	6.22
193	NYSE	NG	Fri, Sep 10, 2004	6.06	6.16	6.01	6.02
192	NYSE	NG	Thu, Sep 9, 2004	5.95	6.05	5.88	6.05
191	NYSE	NG	Wed, Sep 8, 2004	5.65	5.97	5.61	5.96
190	NYSE	NG	Tue, Sep 7, 2004	5.88	5.88	5.60	5.72
189	NYSE	NG	Fri, Sep 3, 2004	6.03	6.10	5.90	5.94
188	NYSE	NG	Thu, Sep 2, 2004	6.03	6.10	5.98	6.05
187	NYSE	NG	Wed, Sep 1, 2004	6.11	6.11	5.91	6.03
186	NYSE	NG	Tue, Aug 31, 2004	5.66	6.11	5.58	6.04
185	NYSE	NG	Mon, Aug 30, 2004	5.58	5.74	5.58	5.66
184	NYSE	NG	Fri, Aug 27, 2004	5.53	5.57	5.41	5.51
183	NYSE	NG	Thu, Aug 26, 2004	5.50	5.60	5.46	5.52
182	NYSE	NG	Wed, Aug 25, 2004	5.50	5.60	5.50	5.50
181	NYSE	NG	Tue, Aug 24, 2004	5.45	5.50	5.29	5.50
180	NYSE	NG	Mon, Aug 23, 2004	5.46	5.62	5.43	5.50
179	NYSE	NG	Fri, Aug 20, 2004	5.70	5.83	5.54	5.56
178	NYSE	NG	Thu, Aug 19, 2004	5.40	5.58	5.40	5.58
177	NYSE	NG	Wed, Aug 18, 2004	5.10	5.37	4.97	5.35
176	NYSE	NG	Tue, Aug 17, 2004	5.05	5.17	4.95	5.09
175	NYSE	NG	Mon, Aug 16, 2004	4.88	5.02	4.85	5.02
174	NYSE	NG	Fri, Aug 13, 2004	4.70	4.88	4.65	4.84
173	NYSE	NG	Thu, Aug 12, 2004	4.79	4.79	4.69	4.73
172	NYSE	NG	Wed, Aug 11, 2004	4.85	4.87	4.71	4.75
171	NYSE	NG	Tue, Aug 10, 2004	4.90	4.96	4.84	4.85
170	NYSE	NG	Mon, Aug 9, 2004	4.99	5.00	4.75	4.89
169	NYSE	NG	Fri, Aug 6, 2004	4.73	4.96	4.73	4.95
168	NYSE	NG	Thu, Aug 5, 2004	4.90	4.90	4.71	4.74
167	NYSE	NG	Wed, Aug 4, 2004	4.98	4.99	4.75	4.91
166	NYSE	NG	Tue, Aug 3, 2004	4.96	5.03	4.90	5.00
165	NYSE	NG	Mon, Aug 2, 2004	4.90	5.02	4.90	4.95
164	NYSE	NG	Fri, Jul 30, 2004	5.00	5.05	4.80	4.91
163	NYSE	NG	Thu, Jul 29, 2004	4.76	4.99	4.73	4.90
162	NYSE	NG	Wed, Jul 28, 2004	4.44	4.78	4.41	4.76
161	NYSE	NG	Tue, Jul 27, 2004	4.40	4.45	4.25	4.45
160	NYSE	NG	Mon, Jul 26, 2004	4.50	4.59	4.34	4.36
159	NYSE	NG	Fri, Jul 23, 2004	4.89	4.89	4.45	4.49
158	NYSE	NG	Thu, Jul 22, 2004	4.94	5.00	4.77	4.84
157	NYSE	NG	Wed, Jul 21, 2004	5.00	5.04	4.93	4.94
156	NYSE	NG	Tue, Jul 20, 2004	5.17	5.17	4.98	5.05
155	NYSE	NG	Mon, Jul 19, 2004	5.43	5.47	5.20	5.21
154	NYSE	NG	Fri, Jul 16, 2004	5.44	5.49	5.18	5.43
153	NYSE	NG	Thu, Jul 15, 2004	5.53	5.53	5.37	5.40
152	NYSE	NG	Wed, Jul 14, 2004	5.41	5.52	5.30	5.50
151	NYSE	NG	Tue, Jul 13, 2004	5.55	5.55	5.35	5.39
150	NYSE	NG	Mon, Jul 12, 2004	5.38	5.85	5.28	5.68
149	NYSE	NG	Fri, Jul 9, 2004	5.35	5.35	5.18	5.32
148	NYSE	NG	Thu, Jul 8, 2004	5.01	5.38	5.00	5.31
147	NYSE	NG	Wed, Jul 7, 2004	4.71	4.97	4.71	4.96
146	NYSE	NG	Tue, Jul 6, 2004	4.72	4.72	4.59	4.68
145	NYSE	NG	Fri, Jul 2, 2004	4.72	4.75	4.68	4.72
144	NYSE	NG	Thu, Jul 1, 2004	4.68	4.69	4.59	4.67
143	NYSE	NG	Wed, Jun 30, 2004	4.62	4.67	4.61	4.67
142	NYSE	NG	Tue, Jun 29, 2004	4.61	4.65	4.52	4.60
141	NYSE	NG	Mon, Jun 28, 2004	4.72	4.73	4.60	4.63
140	NYSE	NG	Fri, Jun 25, 2004	4.70	4.70	4.62	4.63
139	NYSE	NG	Thu, Jun 24, 2004	4.63	4.75	4.61	4.66
138	NYSE	NG	Wed, Jun 23, 2004	4.68	4.68	4.59	4.59
137	NYSE	NG	Tue, Jun 22, 2004	4.68	4.70	4.67	4.68
136	NYSE	NG	Mon, Jun 21, 2004	4.77	4.77	4.65	4.68
135	NYSE	NG	Fri, Jun 18, 2004	4.60	4.70	4.60	4.70
134	NYSE	NG	Thu, Jun 17, 2004	4.38	4.52	4.36	4.52
133	NYSE	NG	Wed, Jun 16, 2004	4.50	4.50	4.40	4.43
132	NYSE	NG	Tue, Jun 15, 2004	4.46	4.52	4.46	4.50
131	NYSE	NG	Mon, Jun 14, 2004	4.60	4.60	4.46	4.49
130	NYSE	NG	Thu, Jun 10, 2004	4.65	4.74	4.60	4.61
129	NYSE	NG	Wed, Jun 9, 2004	4.75	4.75	4.57	4.70
128	NYSE	NG	Tue, Jun 8, 2004	4.75	4.80	4.67	4.76
127	NYSE	NG	Mon, Jun 7, 2004	4.65	4.70	4.59	4.69
126	NYSE	NG	Fri, Jun 4, 2004	4.15	4.52	4.13	4.50
125	NYSE	NG	Thu, Jun 3, 2004	4.13	4.18	4.12	4.13
124	NYSE	NG	Wed, Jun 2, 2004	4.22	4.23	4.10	4.13
123	NYSE	NG	Tue, Jun 1, 2004	4.15	4.22	4.11	4.20
122	NYSE	NG	Fri, May 28, 2004	4.22	4.22	4.14	4.16
121	NYSE	NG	Thu, May 27, 2004	4.12	4.25	4.12	4.21
120	NYSE	NG	Wed, May 26, 2004	4.16	4.20	4.06	4.12
119	NYSE	NG	Tue, May 25, 2004	4.06	4.18	4.03	4.15
118	NYSE	NG	Mon, May 24, 2004	4.00	4.12	3.93	4.12
117	NYSE	NG	Fri, May 21, 2004	3.92	4.02	3.92	4.00
116	NYSE	NG	Thu, May 20, 2004	3.80	3.84	3.74	3.84
115	NYSE	NG	Wed, May 19, 2004	3.76	3.91	3.76	3.79
114	NYSE	NG	Tue, May 18, 2004	3.75	3.88	3.72	3.72
113	NYSE	NG	Mon, May 17, 2004	3.94	4.04	3.80	3.80
112	NYSE	NG	Fri, May 14, 2004	3.67	3.95	3.66	3.89
111	NYSE	NG	Thu, May 13, 2004	3.78	3.84	3.65	3.70
110	NYSE	NG	Wed, May 12, 2004	3.76	3.94	3.70	3.82
109	NYSE	NG	Tue, May 11, 2004	3.75	3.75	3.60	3.68
108	NYSE	NG	Mon, May 10, 2004	3.75	3.85	3.65	3.75
107	NYSE	NG	Fri, May 7, 2004	3.94	4.00	3.86	3.88
106	NYSE	NG	Thu, May 6, 2004	4.09	4.09	3.91	4.01
105	NYSE	NG	Wed, May 5, 2004	3.93	4.19	3.93	4.14
104	NYSE	NG	Tue, May 4, 2004	3.56	3.95	3.54	3.90
103	NYSE	NG	Mon, May 3, 2004	3.83	3.83	3.44	3.52
102	NYSE	NG	Fri, Apr 30, 2004	3.81	3.94	3.72	3.80
101	NYSE	NG	Thu, Apr 29, 2004	3.80	3.98	3.74	3.77
100	NYSE	NG	Wed, Apr 28, 2004	4.27	4.27	3.85	3.90
99	NYSE	NG	Tue, Apr 27, 2004	4.21	4.27	4.16	4.27
98	NYSE	NG	Mon, Apr 26, 2004	4.16	4.25	4.15	4.19
97	NYSE	NG	Fri, Apr 23, 2004	4.09	4.11	4.01	4.09
96	NYSE	NG	Thu, Apr 22, 2004	4.10	4.15	4.01	4.09
95	NYSE	NG	Wed, Apr 21, 2004	3.88	4.23	3.88	4.12
94	NYSE	NG	Tue, Apr 20, 2004	4.53	4.54	4.36	4.38
93	NYSE	NG	Mon, Apr 19, 2004	4.81	4.85	4.60	4.60
92	NYSE	NG	Fri, Apr 16, 2004	4.77	4.86	4.75	4.75
91	NYSE	NG	Thu, Apr 15, 2004	4.78	4.79	4.75	4.77
90	NYSE	NG	Wed, Apr 14, 2004	4.85	4.89	4.72	4.80
89	NYSE	NG	Tue, Apr 13, 2004	5.14	5.14	4.89	4.93
88	NYSE	NG	Mon, Apr 12, 2004	5.20	5.25	5.14	5.19
87	NYSE	NG	Thu, Apr 8, 2004	5.15	5.17	5.10	5.17
86	NYSE	NG	Wed, Apr 7, 2004	5.15	5.21	5.05	5.21
85	NYSE	NG	Tue, Apr 6, 2004	5.05	5.12	5.02	5.09
84	NYSE	NG	Mon, Apr 5, 2004	5.12	5.12	4.95	5.00
83	NYSE	NG	Fri, Apr 2, 2004	4.95	5.09	4.92	5.09
82	NYSE	NG	Thu, Apr 1, 2004	5.08	5.08	5.03	5.03
81	NYSE	NG	Wed, Mar 31, 2004	5.00	5.10	4.95	5.02
80	NYSE	NG	Tue, Mar 30, 2004	5.06	5.20	4.88	4.90
79	NYSE	NG	Mon, Mar 29, 2004	4.94	4.99	4.80	4.96
78	NYSE	NG	Fri, Mar 26, 2004	4.62	4.88	4.62	4.86
77	NYSE	NG	Thu, Mar 25, 2004	4.45	4.54	4.40	4.54
76	NYSE	NG	Wed, Mar 24, 2004	4.53	4.54	4.41	4.46
75	NYSE	NG	Tue, Mar 23, 2004	4.67	4.71	4.53	4.57
74	NYSE	NG	Mon, Mar 22, 2004	4.86	4.95	4.67	4.70
73	NYSE	NG	Fri, Mar 19, 2004	4.92	4.92	4.81	4.86
72	NYSE	NG	Thu, Mar 18, 2004	4.82	4.93	4.82	4.91
71	NYSE	NG	Wed, Mar 17, 2004	4.80	4.82	4.74	4.80
70	NYSE	NG	Tue, Mar 16, 2004	4.83	4.95	4.79	4.86
69	NYSE	NG	Mon, Mar 15, 2004	4.75	4.88	4.75	4.80
68	NYSE	NG	Fri, Mar 12, 2004	4.75	4.80	4.70	4.74
67	NYSE	NG	Thu, Mar 11, 2004	4.90	4.90	4.76	4.81
66	NYSE	NG	Wed, Mar 10, 2004	4.91	4.96	4.82	4.85
65	NYSE	NG	Tue, Mar 9, 2004	4.98	4.98	4.89	4.92
64	NYSE	NG	Mon, Mar 8, 2004	4.90	5.00	4.90	4.90
63	NYSE	NG	Fri, Mar 5, 2004	4.95	5.05	4.92	5.00
62	NYSE	NG	Thu, Mar 4, 2004	4.88	4.97	4.87	4.88
61	NYSE	NG	Wed, Mar 3, 2004	4.80	4.88	4.73	4.87
60	NYSE	NG	Tue, Mar 2, 2004	4.93	4.99	4.73	4.80
59	NYSE	NG	Mon, Mar 1, 2004	4.89	4.99	4.86	4.93
58	NYSE	NG	Fri, Feb 27, 2004	4.72	4.79	4.71	4.79
57	NYSE	NG	Thu, Feb 26, 2004	4.89	4.89	4.72	4.72
56	NYSE	NG	Wed, Feb 25, 2004	5.00	5.00	4.80	4.89
55	NYSE	NG	Tue, Feb 24, 2004	4.29	5.10	4.29	5.06
54	NYSE	NG	Mon, Feb 23, 2004	4.98	5.00	4.85	4.90
53	NYSE	NG	Fri, Feb 20, 2004	5.12	5.12	4.94	5.00
52	NYSE	NG	Thu, Feb 19, 2004	5.15	5.15	5.05	5.15
51	NYSE	NG	Wed, Feb 18, 2004	5.34	5.35	5.07	5.11
50	NYSE	NG	Tue, Feb 17, 2004	5.34	5.40	5.32	5.34
49	NYSE	NG	Fri, Feb 13, 2004	5.30	5.40	5.21	5.26
48	NYSE	NG	Thu, Feb 12, 2004	5.34	5.34	5.23	5.23
47	NYSE	NG	Wed, Feb 11, 2004	5.25	5.34	5.20	5.33
46	NYSE	NG	Tue, Feb 10, 2004	5.35	5.38	5.15	5.20
45	NYSE	NG	Mon, Feb 9, 2004	5.35	5.35	5.25	5.25
44	NYSE	NG	Fri, Feb 6, 2004	5.12	5.27	5.10	5.23
43	NYSE	NG	Thu, Feb 5, 2004	5.00	5.03	4.92	5.02
42	NYSE	NG	Wed, Feb 4, 2004	5.07	5.08	4.90	5.04
41	NYSE	NG	Tue, Feb 3, 2004	4.90	5.05	4.90	4.97
40	NYSE	NG	Mon, Feb 2, 2004	5.47	5.47	4.76	4.88
39	NYSE	NG	Fri, Jan 30, 2004	4.96	5.07	4.76	4.98
38	NYSE	NG	Thu, Jan 29, 2004	5.30	5.30	4.75	4.94
37	NYSE	NG	Wed, Jan 28, 2004	5.38	5.62	5.16	5.30
36	NYSE	NG	Tue, Jan 27, 2004	5.18	5.31	5.16	5.29
35	NYSE	NG	Mon, Jan 26, 2004	5.17	5.20	5.01	5.02
34	NYSE	NG	Fri, Jan 23, 2004	5.39	5.40	5.06	5.23
33	NYSE	NG	Thu, Jan 22, 2004	5.50	5.55	5.36	5.39
32	NYSE	NG	Wed, Jan 21, 2004	5.42	5.56	5.25	5.49
31	NYSE	NG	Tue, Jan 20, 2004	5.30	5.46	5.15	5.41
30	NYSE	NG	Fri, Jan 16, 2004	5.15	5.28	4.95	5.28
29	NYSE	NG	Thu, Jan 15, 2004	5.15	5.24	4.92	5.10
28	NYSE	NG	Wed, Jan 14, 2004	5.60	5.60	5.17	5.25
27	NYSE	NG	Tue, Jan 13, 2004	5.75	6.00	5.66	5.66
26	NYSE	NG	Mon, Jan 12, 2004	6.06	6.06	5.73	5.80
25	NYSE	NG	Fri, Jan 9, 2004	6.00	6.20	5.90	6.07
24	NYSE	NG	Thu, Jan 8, 2004	5.50	6.15	5.38	5.95
23	NYSE	NG	Wed, Jan 7, 2004	5.40	5.45	5.25	5.45
22	NYSE	NG	Tue, Jan 6, 2004	5.30	5.42	5.15	5.40
21	NYSE	NG	Mon, Jan 5, 2004	5.10	5.36	5.10	5.30
20	NYSE	NG	Fri, Jan 2, 2004	5.02	5.10	4.98	5.09
19	NYSE	NG	Wed, Dec 31, 2003	5.05	5.05	4.95	4.98
18	NYSE	NG	Tue, Dec 30, 2003	5.15	5.20	4.98	5.02
17	NYSE	NG	Mon, Dec 29, 2003	5.04	5.15	4.95	5.15
16	NYSE	NG	Fri, Dec 26, 2003	4.90	4.98	4.90	4.98
15	NYSE	NG	Wed, Dec 24, 2003	4.78	4.94	4.75	4.94
14	NYSE	NG	Tue, Dec 23, 2003	4.57	4.95	4.55	4.76
13	NYSE	NG	Mon, Dec 22, 2003	4.57	4.72	4.47	4.61
12	NYSE	NG	Fri, Dec 19, 2003	4.57	4.64	4.41	4.59
11	NYSE	NG	Thu, Dec 18, 2003	4.68	4.68	4.50	4.62
10	NYSE	NG	Wed, Dec 17, 2003	4.60	4.64	4.46	4.62
9	NYSE	NG	Tue, Dec 16, 2003	4.71	4.71	4.53	4.59
8	NYSE	NG	Mon, Dec 15, 2003	4.70	4.83	4.61	4.72
7	NYSE	NG	Fri, Dec 12, 2003	4.45	4.75	4.45	4.70
6	NYSE	NG	Thu, Dec 11, 2003	4.50	4.50	4.00	4.40
5	NYSE	NG	Wed, Dec 10, 2003	4.95	4.97	4.48	4.63
4	NYSE	NG	Tue, Dec 9, 2003	5.15	5.19	4.95	4.95
3	NYSE	NG	Mon, Dec 8, 2003	5.06	5.19	5.05	5.15
2	NYSE	NG	Fri, Dec 5, 2003	5.08	5.08	4.96	5.01
1	NYSE	NG	Thu, Dec 4, 2003	5.16	5.18	5.00	5.08
#	Exchange	Symbol	Date	Open	High	Low	Close

Novagold Resources Inc. NYSE:NG Historical Prices

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