Ampio Pharmaceuticals Inc NYSE:AMPE Historical Prices

Below are the 3463 trading days of historical prices for AMPE.

#	Exchange	Symbol	Date	Open	High	Low	Close
3463	NYSE	AMPE	Fri, Mar 8, 2024	1.56	1.64	1.56	1.64
3462	NYSE	AMPE	Thu, Mar 7, 2024	1.50	1.60	1.50	1.56
3461	NYSE	AMPE	Wed, Mar 6, 2024	1.60	1.62	1.55	1.56
3460	NYSE	AMPE	Tue, Mar 5, 2024	1.63	1.75	1.52	1.58
3459	NYSE	AMPE	Mon, Mar 4, 2024	1.68	1.68	1.57	1.58
3458	NYSE	AMPE	Fri, Mar 1, 2024	1.65	1.73	1.61	1.64
3457	NYSE	AMPE	Thu, Feb 29, 2024	1.91	1.97	1.55	1.55
3456	NYSE	AMPE	Wed, Feb 28, 2024	1.77	2.47	1.73	2.30
3455	NYSE	AMPE	Tue, Feb 27, 2024	1.88	1.88	1.83	1.84
3454	NYSE	AMPE	Mon, Feb 26, 2024	1.78	1.87	1.78	1.87
3453	NYSE	AMPE	Fri, Feb 23, 2024	1.81	1.88	1.79	1.82
3452	NYSE	AMPE	Thu, Feb 22, 2024	1.96	1.96	1.81	1.85
3451	NYSE	AMPE	Wed, Feb 21, 2024	1.67	2.05	1.67	1.94
3450	NYSE	AMPE	Tue, Feb 20, 2024	1.70	1.70	1.60	1.67
3449	NYSE	AMPE	Fri, Feb 16, 2024	1.68	1.76	1.63	1.71
3448	NYSE	AMPE	Thu, Feb 15, 2024	1.67	1.75	1.67	1.68
3447	NYSE	AMPE	Wed, Feb 14, 2024	1.81	1.82	1.72	1.82
3446	NYSE	AMPE	Tue, Feb 13, 2024	1.67	1.72	1.64	1.72
3445	NYSE	AMPE	Mon, Feb 12, 2024	1.75	1.79	1.63	1.69
3444	NYSE	AMPE	Fri, Feb 9, 2024	1.73	1.91	1.63	1.78
3443	NYSE	AMPE	Thu, Feb 8, 2024	1.69	1.76	1.64	1.76
3442	NYSE	AMPE	Wed, Feb 7, 2024	1.64	1.72	1.64	1.70
3441	NYSE	AMPE	Tue, Feb 6, 2024	1.75	1.78	1.66	1.70
3440	NYSE	AMPE	Mon, Feb 5, 2024	1.83	1.89	1.70	1.74
3439	NYSE	AMPE	Fri, Feb 2, 2024	1.89	1.93	1.58	1.79
3438	NYSE	AMPE	Thu, Feb 1, 2024	1.91	1.92	1.85	1.91
3437	NYSE	AMPE	Wed, Jan 31, 2024	1.80	1.98	1.80	1.95
3436	NYSE	AMPE	Tue, Jan 30, 2024	1.80	1.96	1.76	1.88
3435	NYSE	AMPE	Mon, Jan 29, 2024	1.66	1.88	1.64	1.82
3434	NYSE	AMPE	Fri, Jan 26, 2024	1.56	1.72	1.56	1.68
3433	NYSE	AMPE	Thu, Jan 25, 2024	1.61	1.62	1.56	1.62
3432	NYSE	AMPE	Wed, Jan 24, 2024	1.61	1.69	1.58	1.62
3431	NYSE	AMPE	Tue, Jan 23, 2024	1.64	1.70	1.58	1.62
3430	NYSE	AMPE	Mon, Jan 22, 2024	1.66	1.70	1.63	1.64
3429	NYSE	AMPE	Fri, Jan 19, 2024	1.70	1.71	1.57	1.69
3428	NYSE	AMPE	Thu, Jan 18, 2024	1.80	1.80	1.66	1.69
3427	NYSE	AMPE	Wed, Jan 17, 2024	1.81	1.86	1.75	1.79
3426	NYSE	AMPE	Tue, Jan 16, 2024	1.93	1.94	1.78	1.87
3425	NYSE	AMPE	Fri, Jan 12, 2024	2.11	2.11	1.87	1.91
3424	NYSE	AMPE	Thu, Jan 11, 2024	2.24	2.26	2.05	2.09
3423	NYSE	AMPE	Wed, Jan 10, 2024	2.24	2.91	2.13	2.25
3422	NYSE	AMPE	Tue, Jan 9, 2024	2.08	2.34	2.00	2.20
3421	NYSE	AMPE	Mon, Jan 8, 2024	2.01	2.55	1.82	2.25
3420	NYSE	AMPE	Fri, Jan 5, 2024	1.93	1.93	1.75	1.78
3419	NYSE	AMPE	Thu, Jan 4, 2024	2.07	2.07	1.87	1.93
3418	NYSE	AMPE	Wed, Jan 3, 2024	2.08	2.41	1.85	1.89
3417	NYSE	AMPE	Tue, Jan 2, 2024	2.00	2.09	1.93	2.08
3416	NYSE	AMPE	Fri, Dec 29, 2023	2.28	2.36	2.00	2.05
3415	NYSE	AMPE	Thu, Dec 28, 2023	2.42	2.78	2.26	2.36
3414	NYSE	AMPE	Wed, Dec 27, 2023	1.84	2.36	1.84	2.20
3413	NYSE	AMPE	Tue, Dec 26, 2023	1.89	1.90	1.82	1.83
3412	NYSE	AMPE	Fri, Dec 22, 2023	1.96	1.99	1.83	1.92
3411	NYSE	AMPE	Thu, Dec 21, 2023	2.00	2.00	1.92	1.92
3410	NYSE	AMPE	Wed, Dec 20, 2023	2.06	2.07	1.98	1.98
3409	NYSE	AMPE	Tue, Dec 19, 2023	1.93	1.98	1.93	1.96
3408	NYSE	AMPE	Mon, Dec 18, 2023	2.00	2.00	1.92	1.97
3407	NYSE	AMPE	Fri, Dec 15, 2023	2.10	2.10	1.98	2.00
3406	NYSE	AMPE	Thu, Dec 14, 2023	2.03	2.22	1.98	2.05
3405	NYSE	AMPE	Wed, Dec 13, 2023	1.77	2.28	1.74	2.00
3404	NYSE	AMPE	Tue, Dec 12, 2023	1.84	1.96	1.73	1.78
3403	NYSE	AMPE	Mon, Dec 11, 2023	1.92	2.00	1.81	1.82
3402	NYSE	AMPE	Fri, Dec 8, 2023	2.04	2.05	1.87	1.90
3401	NYSE	AMPE	Thu, Dec 7, 2023	2.25	2.25	1.98	2.03
3400	NYSE	AMPE	Wed, Dec 6, 2023	2.30	2.43	2.15	2.17
3399	NYSE	AMPE	Tue, Dec 5, 2023	2.36	2.73	2.28	2.28
3398	NYSE	AMPE	Mon, Dec 4, 2023	2.89	2.99	2.54	2.67
3397	NYSE	AMPE	Fri, Dec 1, 2023	4.09	4.09	3.01	3.22
3396	NYSE	AMPE	Thu, Nov 30, 2023	2.81	7.47	2.26	5.76
3395	NYSE	AMPE	Wed, Nov 29, 2023	1.91	2.00	1.86	1.96
3394	NYSE	AMPE	Tue, Nov 28, 2023	2.08	2.10	1.90	1.90
3393	NYSE	AMPE	Mon, Nov 27, 2023	2.10	2.28	2.08	2.08
3392	NYSE	AMPE	Fri, Nov 24, 2023	2.09	2.18	2.09	2.12
3391	NYSE	AMPE	Wed, Nov 22, 2023	2.21	2.24	2.11	2.11
3390	NYSE	AMPE	Tue, Nov 21, 2023	2.39	2.39	2.20	2.26
3389	NYSE	AMPE	Mon, Nov 20, 2023	2.63	2.63	2.37	2.40
3388	NYSE	AMPE	Fri, Nov 17, 2023	2.57	2.73	2.51	2.60
3387	NYSE	AMPE	Thu, Nov 16, 2023	2.70	2.73	2.35	2.35
3386	NYSE	AMPE	Wed, Nov 15, 2023	2.82	2.98	2.70	2.76
3385	NYSE	AMPE	Tue, Nov 14, 2023	2.60	3.53	2.60	2.90
3384	NYSE	AMPE	Mon, Nov 13, 2023	2.73	2.80	2.60	2.60
3383	NYSE	AMPE	Fri, Nov 10, 2023	2.72	2.98	2.71	2.76
3382	NYSE	AMPE	Thu, Nov 9, 2023	2.80	2.86	2.71	2.76
3381	NYSE	AMPE	Wed, Nov 8, 2023	2.85	2.99	2.85	2.90
3380	NYSE	AMPE	Tue, Nov 7, 2023	2.69	3.13	2.58	2.87
3379	NYSE	AMPE	Mon, Nov 6, 2023	2.72	2.75	2.49	2.49
3378	NYSE	AMPE	Fri, Nov 3, 2023	2.54	2.85	2.54	2.77
3377	NYSE	AMPE	Thu, Nov 2, 2023	2.48	2.54	2.39	2.54
3376	NYSE	AMPE	Wed, Nov 1, 2023	2.45	2.50	2.35	2.44
3375	NYSE	AMPE	Tue, Oct 31, 2023	2.46	2.52	2.42	2.47
3374	NYSE	AMPE	Mon, Oct 30, 2023	2.58	2.61	2.45	2.46
3373	NYSE	AMPE	Fri, Oct 27, 2023	2.75	2.88	2.64	2.64
3372	NYSE	AMPE	Thu, Oct 26, 2023	2.73	2.99	2.53	2.62
3371	NYSE	AMPE	Wed, Oct 25, 2023	2.74	2.80	2.73	2.73
3370	NYSE	AMPE	Tue, Oct 24, 2023	2.85	2.98	2.81	2.92
3369	NYSE	AMPE	Mon, Oct 23, 2023	3.04	3.04	2.83	2.86
3368	NYSE	AMPE	Fri, Oct 20, 2023	2.90	2.90	2.87	2.87
3367	NYSE	AMPE	Thu, Oct 19, 2023	3.03	3.06	2.89	2.96
3366	NYSE	AMPE	Wed, Oct 18, 2023	3.21	3.21	3.00	3.16
3365	NYSE	AMPE	Tue, Oct 17, 2023	3.54	3.60	3.15	3.15
3364	NYSE	AMPE	Mon, Oct 16, 2023	3.51	3.51	3.16	3.16
3363	NYSE	AMPE	Fri, Oct 13, 2023	2.76	3.55	2.74	3.29
3362	NYSE	AMPE	Thu, Oct 12, 2023	2.90	2.96	2.70	2.72
3361	NYSE	AMPE	Wed, Oct 11, 2023	2.84	2.88	2.65	2.73
3360	NYSE	AMPE	Tue, Oct 10, 2023	2.71	2.87	2.70	2.79
3359	NYSE	AMPE	Mon, Oct 9, 2023	3.00	3.03	2.65	2.71
3358	NYSE	AMPE	Fri, Oct 6, 2023	3.51	3.66	2.93	2.95
3357	NYSE	AMPE	Thu, Oct 5, 2023	3.92	3.97	3.56	3.57
3356	NYSE	AMPE	Wed, Oct 4, 2023	3.65	3.80	3.61	3.66
3355	NYSE	AMPE	Tue, Oct 3, 2023	3.66	3.94	3.65	3.68
3354	NYSE	AMPE	Mon, Oct 2, 2023	3.66	3.70	3.61	3.62
3353	NYSE	AMPE	Fri, Sep 29, 2023	3.70	3.77	3.64	3.64
3352	NYSE	AMPE	Thu, Sep 28, 2023	3.70	3.82	3.64	3.64
3351	NYSE	AMPE	Wed, Sep 27, 2023	3.68	3.98	3.64	3.67
3350	NYSE	AMPE	Tue, Sep 26, 2023	3.88	4.05	3.62	3.73
3349	NYSE	AMPE	Mon, Sep 25, 2023	4.03	4.09	3.92	3.96
3348	NYSE	AMPE	Fri, Sep 22, 2023	4.03	4.26	4.03	4.06
3347	NYSE	AMPE	Thu, Sep 21, 2023	4.12	4.17	4.02	4.11
3346	NYSE	AMPE	Wed, Sep 20, 2023	4.40	4.52	4.12	4.12
3345	NYSE	AMPE	Tue, Sep 19, 2023	4.93	4.93	4.33	4.43
3344	NYSE	AMPE	Mon, Sep 18, 2023	4.20	5.20	4.18	4.68
3343	NYSE	AMPE	Fri, Sep 15, 2023	4.18	4.38	4.04	4.27
3342	NYSE	AMPE	Thu, Sep 14, 2023	4.24	4.95	4.14	4.17
3341	NYSE	AMPE	Wed, Sep 13, 2023	4.17	4.65	4.13	4.28
3340	NYSE	AMPE	Tue, Sep 12, 2023	5.00	5.00	4.15	4.17
3339	NYSE	AMPE	Mon, Sep 11, 2023	4.46	5.10	4.46	5.10
3338	NYSE	AMPE	Fri, Sep 8, 2023	4.40	4.60	4.15	4.31
3337	NYSE	AMPE	Thu, Sep 7, 2023	4.22	4.46	4.20	4.32
3336	NYSE	AMPE	Wed, Sep 6, 2023	3.80	4.36	3.80	4.24
3335	NYSE	AMPE	Tue, Sep 5, 2023	3.98	4.16	3.81	4.00
3334	NYSE	AMPE	Fri, Sep 1, 2023	4.11	4.16	3.71	4.00
3333	NYSE	AMPE	Thu, Aug 31, 2023	3.66	4.40	3.60	3.92
3332	NYSE	AMPE	Wed, Aug 30, 2023	3.41	3.72	3.40	3.54
3331	NYSE	AMPE	Tue, Aug 29, 2023	3.60	3.88	3.40	3.40
3330	NYSE	AMPE	Mon, Aug 28, 2023	3.80	3.80	3.60	3.62
3329	NYSE	AMPE	Fri, Aug 25, 2023	3.89	3.97	3.60	3.66
3328	NYSE	AMPE	Thu, Aug 24, 2023	3.88	3.99	3.64	3.92
3327	NYSE	AMPE	Wed, Aug 23, 2023	3.97	4.06	3.78	3.80
3326	NYSE	AMPE	Tue, Aug 22, 2023	4.14	4.14	3.92	4.00
3325	NYSE	AMPE	Mon, Aug 21, 2023	3.99	4.19	3.88	3.92
3324	NYSE	AMPE	Fri, Aug 18, 2023	4.02	4.20	3.80	4.20
3323	NYSE	AMPE	Thu, Aug 17, 2023	4.16	4.26	4.00	4.10
3322	NYSE	AMPE	Wed, Aug 16, 2023	4.25	4.28	4.00	4.14
3321	NYSE	AMPE	Tue, Aug 15, 2023	4.20	4.30	4.00	4.10
3320	NYSE	AMPE	Mon, Aug 14, 2023	4.21	4.21	4.00	4.18
3319	NYSE	AMPE	Fri, Aug 11, 2023	4.12	4.19	3.90	4.19
3318	NYSE	AMPE	Thu, Aug 10, 2023	4.26	4.40	4.00	4.13
3317	NYSE	AMPE	Wed, Aug 9, 2023	4.40	4.40	4.12	4.32
3316	NYSE	AMPE	Tue, Aug 8, 2023	4.20	4.80	4.12	4.40
3315	NYSE	AMPE	Mon, Aug 7, 2023	4.11	4.36	4.00	4.20
3314	NYSE	AMPE	Fri, Aug 4, 2023	4.60	4.60	3.35	4.26
3313	NYSE	AMPE	Thu, Aug 3, 2023	4.56	4.69	4.20	4.22
3312	NYSE	AMPE	Wed, Aug 2, 2023	4.40	5.10	4.40	4.63
3311	NYSE	AMPE	Tue, Aug 1, 2023	5.48	8.30	4.85	4.90
3310	NYSE	AMPE	Mon, Jul 31, 2023	4.50	4.80	4.50	4.65
3309	NYSE	AMPE	Fri, Jul 28, 2023	4.50	4.79	4.44	4.72
3308	NYSE	AMPE	Thu, Jul 27, 2023	4.60	4.64	4.50	4.62
3307	NYSE	AMPE	Wed, Jul 26, 2023	4.79	4.82	4.60	4.60
3306	NYSE	AMPE	Tue, Jul 25, 2023	4.90	4.91	4.74	4.81
3305	NYSE	AMPE	Mon, Jul 24, 2023	4.60	4.88	4.60	4.75
3304	NYSE	AMPE	Fri, Jul 21, 2023	4.82	4.93	4.76	4.77
3303	NYSE	AMPE	Thu, Jul 20, 2023	5.02	5.02	4.80	4.94
3302	NYSE	AMPE	Wed, Jul 19, 2023	4.90	5.02	4.90	4.92
3301	NYSE	AMPE	Tue, Jul 18, 2023	5.10	5.11	4.80	4.97
3300	NYSE	AMPE	Mon, Jul 17, 2023	5.00	5.10	5.00	5.08
3299	NYSE	AMPE	Fri, Jul 14, 2023	5.00	5.10	4.94	5.04
3298	NYSE	AMPE	Thu, Jul 13, 2023	5.00	5.03	4.82	4.86
3297	NYSE	AMPE	Wed, Jul 12, 2023	5.00	5.00	4.80	4.88
3296	NYSE	AMPE	Tue, Jul 11, 2023	4.72	5.06	4.68	4.88
3295	NYSE	AMPE	Mon, Jul 10, 2023	5.00	5.00	4.62	4.87
3294	NYSE	AMPE	Fri, Jul 7, 2023	4.60	5.00	4.54	5.00
3293	NYSE	AMPE	Thu, Jul 6, 2023	4.40	4.56	4.34	4.46
3292	NYSE	AMPE	Wed, Jul 5, 2023	4.74	4.79	4.56	4.67
3291	NYSE	AMPE	Mon, Jul 3, 2023	4.80	4.80	4.40	4.70
3290	NYSE	AMPE	Fri, Jun 30, 2023	4.64	4.95	4.42	4.66
3289	NYSE	AMPE	Thu, Jun 29, 2023	4.62	4.91	4.62	4.78
3288	NYSE	AMPE	Wed, Jun 28, 2023	4.80	5.00	4.68	4.68
3287	NYSE	AMPE	Tue, Jun 27, 2023	4.90	4.90	4.62	4.68
3286	NYSE	AMPE	Mon, Jun 26, 2023	5.09	5.10	4.42	4.63
3285	NYSE	AMPE	Fri, Jun 23, 2023	5.30	5.30	4.71	5.08
3284	NYSE	AMPE	Thu, Jun 22, 2023	4.92	4.97	4.71	4.71
3283	NYSE	AMPE	Wed, Jun 21, 2023	4.80	5.09	4.80	4.88
3282	NYSE	AMPE	Tue, Jun 20, 2023	4.82	5.15	4.82	4.95
3281	NYSE	AMPE	Fri, Jun 16, 2023	5.00	5.20	4.80	5.10
3280	NYSE	AMPE	Thu, Jun 15, 2023	4.60	5.40	4.60	5.22
3279	NYSE	AMPE	Wed, Jun 14, 2023	5.20	5.30	4.84	5.07
3278	NYSE	AMPE	Tue, Jun 13, 2023	5.22	5.60	5.01	5.40
3277	NYSE	AMPE	Mon, Jun 12, 2023	5.60	5.60	5.00	5.23
3276	NYSE	AMPE	Fri, Jun 9, 2023	5.60	6.00	5.50	5.81
3275	NYSE	AMPE	Thu, Jun 8, 2023	5.89	6.00	5.00	5.43
3274	NYSE	AMPE	Wed, Jun 7, 2023	5.80	6.06	5.60	5.89
3273	NYSE	AMPE	Tue, Jun 6, 2023	6.13	6.37	5.62	5.94
3272	NYSE	AMPE	Mon, Jun 5, 2023	5.80	6.20	5.90	5.80
3271	NYSE	AMPE	Fri, Jun 2, 2023	5.96	6.20	5.62	5.80
3270	NYSE	AMPE	Thu, Jun 1, 2023	6.20	6.26	5.01	5.50
3269	NYSE	AMPE	Wed, May 31, 2023	6.00	6.18	5.83	6.17
3268	NYSE	AMPE	Tue, May 30, 2023	5.84	6.30	5.62	5.80
3267	NYSE	AMPE	Fri, May 26, 2023	5.60	6.38	5.52	6.00
3266	NYSE	AMPE	Thu, May 25, 2023	6.00	6.00	5.52	5.73
3265	NYSE	AMPE	Wed, May 24, 2023	5.20	6.20	5.20	6.03
3264	NYSE	AMPE	Tue, May 23, 2023	5.40	5.60	5.16	5.39
3263	NYSE	AMPE	Mon, May 22, 2023	5.80	5.80	5.20	5.50
3262	NYSE	AMPE	Fri, May 19, 2023	5.40	5.69	5.05	5.34
3261	NYSE	AMPE	Thu, May 18, 2023	5.43	5.70	5.01	5.49
3260	NYSE	AMPE	Wed, May 17, 2023	5.80	6.11	5.42	5.60
3259	NYSE	AMPE	Tue, May 16, 2023	5.20	6.80	4.70	5.90
3258	NYSE	AMPE	Mon, May 15, 2023	4.88	5.20	4.46	5.12
3257	NYSE	AMPE	Fri, May 12, 2023	4.70	4.98	4.20	4.60
3256	NYSE	AMPE	Thu, May 11, 2023	5.00	5.64	4.02	4.99
3255	NYSE	AMPE	Wed, May 10, 2023	4.20	4.80	4.01	4.04
3254	NYSE	AMPE	Tue, May 9, 2023	4.40	4.90	4.21	4.24
3253	NYSE	AMPE	Mon, May 8, 2023	4.23	5.00	4.20	4.60
3252	NYSE	AMPE	Fri, May 5, 2023	4.03	4.60	4.03	4.23
3251	NYSE	AMPE	Thu, May 4, 2023	4.14	4.20	3.60	4.20
3250	NYSE	AMPE	Wed, May 3, 2023	4.09	4.18	3.76	4.00
3249	NYSE	AMPE	Tue, May 2, 2023	4.31	5.35	3.80	3.96
3248	NYSE	AMPE	Mon, May 1, 2023	5.98	5.98	4.20	4.20
3247	NYSE	AMPE	Fri, Apr 28, 2023	4.17	4.76	3.97	4.68
3246	NYSE	AMPE	Thu, Apr 27, 2023	4.38	4.38	4.00	4.20
3245	NYSE	AMPE	Wed, Apr 26, 2023	4.18	4.33	3.97	4.16
3244	NYSE	AMPE	Tue, Apr 25, 2023	4.27	4.51	4.04	4.25
3243	NYSE	AMPE	Mon, Apr 24, 2023	4.34	4.38	4.00	4.08
3242	NYSE	AMPE	Fri, Apr 21, 2023	4.33	4.99	4.20	4.34
3241	NYSE	AMPE	Thu, Apr 20, 2023	4.72	5.58	4.37	4.60
3240	NYSE	AMPE	Wed, Apr 19, 2023	5.50	5.60	4.46	4.86
3239	NYSE	AMPE	Tue, Apr 18, 2023	4.60	6.72	4.20	5.00
3238	NYSE	AMPE	Mon, Apr 17, 2023	4.03	4.40	3.97	4.09
3237	NYSE	AMPE	Fri, Apr 14, 2023	4.41	4.41	4.00	4.03
3236	NYSE	AMPE	Thu, Apr 13, 2023	4.45	4.45	3.80	4.08
3235	NYSE	AMPE	Wed, Apr 12, 2023	4.19	4.40	3.80	4.24
3234	NYSE	AMPE	Tue, Apr 11, 2023	4.42	4.58	4.18	4.24
3233	NYSE	AMPE	Mon, Apr 10, 2023	4.75	4.75	4.24	4.42
3232	NYSE	AMPE	Thu, Apr 6, 2023	4.24	4.60	4.24	4.40
3231	NYSE	AMPE	Wed, Apr 5, 2023	4.80	4.80	4.33	4.42
3230	NYSE	AMPE	Tue, Apr 4, 2023	4.41	4.62	4.40	4.48
3229	NYSE	AMPE	Mon, Apr 3, 2023	4.53	4.68	4.24	4.43
3228	NYSE	AMPE	Fri, Mar 31, 2023	4.97	4.97	4.40	4.66
3227	NYSE	AMPE	Thu, Mar 30, 2023	4.70	4.99	4.70	4.85
3226	NYSE	AMPE	Wed, Mar 29, 2023	5.04	5.46	4.84	4.84
3225	NYSE	AMPE	Tue, Mar 28, 2023	5.00	6.00	4.84	5.20
3224	NYSE	AMPE	Mon, Mar 27, 2023	4.76	5.05	4.50	4.82
3223	NYSE	AMPE	Fri, Mar 24, 2023	4.45	5.00	4.45	5.00
3222	NYSE	AMPE	Thu, Mar 23, 2023	5.16	5.49	4.62	4.62
3221	NYSE	AMPE	Wed, Mar 22, 2023	4.13	5.98	4.13	5.17
3220	NYSE	AMPE	Tue, Mar 21, 2023	4.60	4.86	4.20	4.26
3219	NYSE	AMPE	Mon, Mar 20, 2023	5.39	5.39	4.60	4.60
3218	NYSE	AMPE	Fri, Mar 17, 2023	6.00	6.00	4.40	4.40
3217	NYSE	AMPE	Thu, Mar 16, 2023	5.80	6.07	5.64	6.00
3216	NYSE	AMPE	Wed, Mar 15, 2023	6.38	6.38	5.80	6.06
3215	NYSE	AMPE	Tue, Mar 14, 2023	5.67	6.40	5.67	6.00
3214	NYSE	AMPE	Mon, Mar 13, 2023	5.79	6.40	5.50	6.00
3213	NYSE	AMPE	Fri, Mar 10, 2023	5.60	6.47	5.43	6.00
3212	NYSE	AMPE	Thu, Mar 9, 2023	6.00	6.43	5.41	6.00
3211	NYSE	AMPE	Wed, Mar 8, 2023	5.20	6.59	5.20	6.00
3210	NYSE	AMPE	Tue, Mar 7, 2023	5.22	5.60	5.22	5.57
3209	NYSE	AMPE	Mon, Mar 6, 2023	5.60	5.60	5.35	5.60
3208	NYSE	AMPE	Fri, Mar 3, 2023	5.80	5.80	5.20	5.60
3207	NYSE	AMPE	Thu, Mar 2, 2023	5.30	5.75	5.20	5.58
3206	NYSE	AMPE	Wed, Mar 1, 2023	5.24	5.84	5.22	5.60
3205	NYSE	AMPE	Tue, Feb 28, 2023	5.40	5.58	5.20	5.22
3204	NYSE	AMPE	Mon, Feb 27, 2023	5.40	5.60	5.20	5.31
3203	NYSE	AMPE	Fri, Feb 24, 2023	5.43	5.74	5.40	5.40
3202	NYSE	AMPE	Thu, Feb 23, 2023	6.20	6.60	5.20	5.60
3201	NYSE	AMPE	Wed, Feb 22, 2023	7.78	7.80	6.20	6.40
3200	NYSE	AMPE	Tue, Feb 21, 2023	5.80	7.95	5.80	7.40
3199	NYSE	AMPE	Fri, Feb 17, 2023	5.80	6.00	5.77	6.00
3198	NYSE	AMPE	Thu, Feb 16, 2023	5.80	6.01	5.80	6.01
3197	NYSE	AMPE	Wed, Feb 15, 2023	5.80	5.80	5.60	5.79
3196	NYSE	AMPE	Tue, Feb 14, 2023	5.76	5.97	5.60	5.80
3195	NYSE	AMPE	Mon, Feb 13, 2023	5.58	5.93	5.40	5.80
3194	NYSE	AMPE	Fri, Feb 10, 2023	5.77	6.00	5.29	5.58
3193	NYSE	AMPE	Thu, Feb 9, 2023	5.80	6.03	5.50	5.50
3192	NYSE	AMPE	Wed, Feb 8, 2023	5.75	6.00	5.75	5.83
3191	NYSE	AMPE	Tue, Feb 7, 2023	5.99	6.20	5.82	5.95
3190	NYSE	AMPE	Mon, Feb 6, 2023	6.00	6.60	5.80	5.99
3189	NYSE	AMPE	Fri, Feb 3, 2023	6.00	6.00	5.70	5.92
3188	NYSE	AMPE	Thu, Feb 2, 2023	6.00	6.00	5.66	5.78
3187	NYSE	AMPE	Wed, Feb 1, 2023	5.60	6.00	5.60	5.60
3186	NYSE	AMPE	Tue, Jan 31, 2023	6.00	6.00	5.62	5.66
3185	NYSE	AMPE	Mon, Jan 30, 2023	5.40	5.97	5.40	5.87
3184	NYSE	AMPE	Fri, Jan 27, 2023	5.67	5.80	5.60	5.60
3183	NYSE	AMPE	Thu, Jan 26, 2023	6.09	6.19	5.40	5.67
3182	NYSE	AMPE	Wed, Jan 25, 2023	5.42	5.80	5.36	5.60
3181	NYSE	AMPE	Tue, Jan 24, 2023	5.60	5.61	5.37	5.42
3180	NYSE	AMPE	Mon, Jan 23, 2023	5.21	5.80	5.21	5.37
3179	NYSE	AMPE	Fri, Jan 20, 2023	5.98	5.98	4.70	5.40
3178	NYSE	AMPE	Thu, Jan 19, 2023	5.42	5.80	5.42	5.50
3177	NYSE	AMPE	Wed, Jan 18, 2023	6.15	6.26	5.62	5.62
3176	NYSE	AMPE	Tue, Jan 17, 2023	7.02	7.02	6.01	6.09
3175	NYSE	AMPE	Fri, Jan 13, 2023	6.19	7.00	5.83	6.57
3174	NYSE	AMPE	Thu, Jan 12, 2023	6.20	6.30	5.72	6.20
3173	NYSE	AMPE	Wed, Jan 11, 2023	6.04	6.28	5.80	6.10
3172	NYSE	AMPE	Tue, Jan 10, 2023	6.00	6.22	5.64	5.80
3171	NYSE	AMPE	Mon, Jan 9, 2023	5.80	6.28	5.61	6.02
3170	NYSE	AMPE	Fri, Jan 6, 2023	6.20	6.20	5.56	5.80
3169	NYSE	AMPE	Thu, Jan 5, 2023	6.52	6.52	5.13	5.21
3168	NYSE	AMPE	Wed, Jan 4, 2023	5.57	6.90	5.41	6.35
3167	NYSE	AMPE	Tue, Jan 3, 2023	4.61	5.37	4.61	5.36
3166	NYSE	AMPE	Fri, Dec 30, 2022	5.20	5.20	4.42	4.50
3165	NYSE	AMPE	Thu, Dec 29, 2022	4.44	5.14	4.12	5.14
3164	NYSE	AMPE	Wed, Dec 28, 2022	4.80	4.80	4.40	4.44
3163	NYSE	AMPE	Tue, Dec 27, 2022	4.31	4.62	4.20	4.41
3162	NYSE	AMPE	Fri, Dec 23, 2022	4.60	4.94	4.40	4.71
3161	NYSE	AMPE	Thu, Dec 22, 2022	4.29	4.73	4.22	4.55
3160	NYSE	AMPE	Wed, Dec 21, 2022	4.57	4.83	4.16	4.50
3159	NYSE	AMPE	Tue, Dec 20, 2022	4.60	5.00	4.20	4.71
3158	NYSE	AMPE	Mon, Dec 19, 2022	6.04	6.04	4.52	5.07
3157	NYSE	AMPE	Fri, Dec 16, 2022	5.16	5.40	4.62	5.40
3156	NYSE	AMPE	Thu, Dec 15, 2022	5.44	5.60	5.21	5.27
3155	NYSE	AMPE	Wed, Dec 14, 2022	5.73	5.75	5.10	5.49
3154	NYSE	AMPE	Tue, Dec 13, 2022	5.50	5.75	5.32	5.75
3153	NYSE	AMPE	Mon, Dec 12, 2022	5.40	5.76	4.70	5.60
3152	NYSE	AMPE	Fri, Dec 9, 2022	5.84	6.24	4.00	4.70
3151	NYSE	AMPE	Thu, Dec 8, 2022	5.13	6.21	5.13	5.86
3150	NYSE	AMPE	Wed, Dec 7, 2022	5.17	5.80	5.17	5.22
3149	NYSE	AMPE	Tue, Dec 6, 2022	5.46	5.99	5.20	5.80
3148	NYSE	AMPE	Mon, Dec 5, 2022	6.20	6.80	5.27	5.46
3147	NYSE	AMPE	Fri, Dec 2, 2022	7.69	7.69	6.03	6.90
3146	NYSE	AMPE	Thu, Dec 1, 2022	8.26	8.37	7.06	7.50
3145	NYSE	AMPE	Wed, Nov 30, 2022	7.79	8.30	7.67	8.26
3144	NYSE	AMPE	Tue, Nov 29, 2022	8.15	8.99	8.00	8.00
3143	NYSE	AMPE	Mon, Nov 28, 2022	8.64	8.83	7.43	8.40
3142	NYSE	AMPE	Fri, Nov 25, 2022	8.53	9.59	8.46	8.64
3141	NYSE	AMPE	Wed, Nov 23, 2022	10.93	11.40	8.00	8.79
3140	NYSE	AMPE	Tue, Nov 22, 2022	10.60	13.20	9.30	10.00
3139	NYSE	AMPE	Mon, Nov 21, 2022	8.60	11.56	8.60	10.20
3138	NYSE	AMPE	Fri, Nov 18, 2022	7.56	8.00	5.40	8.00
3137	NYSE	AMPE	Thu, Nov 17, 2022	6.40	7.34	5.01	7.19
3136	NYSE	AMPE	Wed, Nov 16, 2022	5.09	6.40	4.80	6.38
3135	NYSE	AMPE	Tue, Nov 15, 2022	5.80	6.20	4.70	6.00
3134	NYSE	AMPE	Mon, Nov 14, 2022	7.01	7.53	3.98	5.40
3133	NYSE	AMPE	Fri, Nov 11, 2022	6.00	8.80	6.00	7.40
3132	NYSE	AMPE	Thu, Nov 10, 2022	5.00	10.00	5.00	7.80
3131	NYSE	AMPE	Wed, Nov 9, 2022	148.20	180.00	120.00	174.00
3130	NYSE	AMPE	Tue, Nov 8, 2022	153.00	178.80	132.60	135.60
3129	NYSE	AMPE	Mon, Nov 7, 2022	178.20	210.00	150.60	183.60
3128	NYSE	AMPE	Fri, Nov 4, 2022	212.40	212.40	174.60	187.20
3127	NYSE	AMPE	Thu, Nov 3, 2022	228.00	228.00	195.00	212.40
3126	NYSE	AMPE	Wed, Nov 2, 2022	193.80	216.00	193.80	210.00
3125	NYSE	AMPE	Tue, Nov 1, 2022	198.60	215.40	192.00	215.40
3124	NYSE	AMPE	Mon, Oct 31, 2022	193.20	211.80	192.00	211.20
3123	NYSE	AMPE	Fri, Oct 28, 2022	195.00	213.00	192.00	194.40
3122	NYSE	AMPE	Thu, Oct 27, 2022	210.00	220.80	192.00	198.00
3121	NYSE	AMPE	Wed, Oct 26, 2022	189.60	222.00	189.60	210.30
3120	NYSE	AMPE	Tue, Oct 25, 2022	186.60	209.40	186.60	192.00
3119	NYSE	AMPE	Mon, Oct 24, 2022	199.80	218.70	180.00	186.60
3118	NYSE	AMPE	Fri, Oct 21, 2022	196.80	231.00	196.80	210.00
3117	NYSE	AMPE	Thu, Oct 20, 2022	180.00	236.40	180.00	210.00
3116	NYSE	AMPE	Wed, Oct 19, 2022	168.00	240.00	168.00	181.80
3115	NYSE	AMPE	Tue, Oct 18, 2022	165.00	198.00	165.00	169.50
3114	NYSE	AMPE	Mon, Oct 17, 2022	141.00	180.00	135.00	165.60
3113	NYSE	AMPE	Fri, Oct 14, 2022	156.00	176.40	138.00	141.00
3112	NYSE	AMPE	Thu, Oct 13, 2022	153.00	177.00	132.00	153.00
3111	NYSE	AMPE	Wed, Oct 12, 2022	153.60	180.00	151.20	177.00
3110	NYSE	AMPE	Tue, Oct 11, 2022	190.80	190.80	153.00	168.00
3109	NYSE	AMPE	Mon, Oct 10, 2022	136.20	240.00	135.00	157.80
3108	NYSE	AMPE	Fri, Oct 7, 2022	129.60	168.00	129.00	141.60
3107	NYSE	AMPE	Thu, Oct 6, 2022	135.30	229.80	114.00	129.00
3106	NYSE	AMPE	Wed, Oct 5, 2022	121.20	142.20	108.60	136.80
3105	NYSE	AMPE	Tue, Oct 4, 2022	123.60	186.00	96.00	123.00
3104	NYSE	AMPE	Mon, Oct 3, 2022	363.00	372.00	346.20	350.40
3103	NYSE	AMPE	Fri, Sep 30, 2022	368.40	388.80	360.60	363.00
3102	NYSE	AMPE	Thu, Sep 29, 2022	420.00	420.00	366.60	369.60
3101	NYSE	AMPE	Wed, Sep 28, 2022	392.40	407.40	381.00	385.20
3100	NYSE	AMPE	Tue, Sep 27, 2022	400.80	414.00	384.00	384.00
3099	NYSE	AMPE	Mon, Sep 26, 2022	423.00	462.00	384.00	396.60
3098	NYSE	AMPE	Fri, Sep 23, 2022	474.60	474.60	432.00	451.20
3097	NYSE	AMPE	Thu, Sep 22, 2022	460.80	473.40	435.60	468.60
3096	NYSE	AMPE	Wed, Sep 21, 2022	522.00	522.00	459.60	465.60
3095	NYSE	AMPE	Tue, Sep 20, 2022	480.00	503.40	449.40	480.00
3094	NYSE	AMPE	Mon, Sep 19, 2022	540.00	550.20	493.20	504.00
3093	NYSE	AMPE	Fri, Sep 16, 2022	594.00	594.00	540.00	562.80
3092	NYSE	AMPE	Thu, Sep 15, 2022	601.20	612.00	570.00	592.20
3091	NYSE	AMPE	Wed, Sep 14, 2022	577.20	656.40	576.00	579.00
3090	NYSE	AMPE	Tue, Sep 13, 2022	558.00	615.00	547.20	588.00
3089	NYSE	AMPE	Mon, Sep 12, 2022	564.00	585.00	549.00	562.20
3088	NYSE	AMPE	Fri, Sep 9, 2022	549.00	582.00	543.60	562.80
3087	NYSE	AMPE	Thu, Sep 8, 2022	555.60	591.00	543.60	547.80
3086	NYSE	AMPE	Wed, Sep 7, 2022	549.00	588.00	526.80	562.20
3085	NYSE	AMPE	Tue, Sep 6, 2022	594.60	594.60	525.00	548.40
3084	NYSE	AMPE	Fri, Sep 2, 2022	627.60	759.00	558.00	595.20
3083	NYSE	AMPE	Thu, Sep 1, 2022	604.80	611.40	541.20	552.60
3082	NYSE	AMPE	Wed, Aug 31, 2022	570.00	628.20	560.40	606.00
3081	NYSE	AMPE	Tue, Aug 30, 2022	574.80	590.40	540.60	567.00
3080	NYSE	AMPE	Mon, Aug 29, 2022	531.60	580.80	528.00	578.40
3079	NYSE	AMPE	Fri, Aug 26, 2022	517.80	579.60	517.80	552.00
3078	NYSE	AMPE	Thu, Aug 25, 2022	559.20	578.40	543.00	565.80
3077	NYSE	AMPE	Wed, Aug 24, 2022	483.60	578.40	483.60	558.60
3076	NYSE	AMPE	Tue, Aug 23, 2022	543.60	561.00	492.00	518.40
3075	NYSE	AMPE	Mon, Aug 22, 2022	563.40	585.00	540.60	543.60
3074	NYSE	AMPE	Fri, Aug 19, 2022	546.00	600.00	540.00	555.00
3073	NYSE	AMPE	Thu, Aug 18, 2022	611.40	624.00	558.00	570.60
3072	NYSE	AMPE	Wed, Aug 17, 2022	633.00	639.00	601.80	618.60
3071	NYSE	AMPE	Tue, Aug 16, 2022	656.40	705.00	615.00	618.00
3070	NYSE	AMPE	Mon, Aug 15, 2022	614.40	672.00	606.60	642.00
3069	NYSE	AMPE	Fri, Aug 12, 2022	639.60	642.60	600.60	622.20
3068	NYSE	AMPE	Thu, Aug 11, 2022	600.00	660.00	600.00	624.00
3067	NYSE	AMPE	Wed, Aug 10, 2022	558.00	615.60	558.00	598.20
3066	NYSE	AMPE	Tue, Aug 9, 2022	648.00	648.00	571.20	576.60
3065	NYSE	AMPE	Mon, Aug 8, 2022	677.40	680.40	648.00	651.60
3064	NYSE	AMPE	Fri, Aug 5, 2022	615.00	691.80	615.00	655.20
3063	NYSE	AMPE	Thu, Aug 4, 2022	627.00	747.60	627.00	691.20
3062	NYSE	AMPE	Wed, Aug 3, 2022	936.00	948.00	606.00	620.40
3061	NYSE	AMPE	Tue, Aug 2, 2022	900.00	942.60	899.40	937.20
3060	NYSE	AMPE	Mon, Aug 1, 2022	927.00	948.00	888.00	930.00
3059	NYSE	AMPE	Fri, Jul 29, 2022	933.60	956.40	858.00	912.00
3058	NYSE	AMPE	Thu, Jul 28, 2022	935.40	960.00	878.40	946.20
3057	NYSE	AMPE	Wed, Jul 27, 2022	915.60	946.80	874.80	939.00
3056	NYSE	AMPE	Tue, Jul 26, 2022	987.60	988.20	869.40	874.20
3055	NYSE	AMPE	Mon, Jul 25, 2022	1075.20	1075.20	972.60	978.00
3054	NYSE	AMPE	Fri, Jul 22, 2022	1080.00	1095.00	990.00	1046.40
3053	NYSE	AMPE	Thu, Jul 21, 2022	1074.60	1109.40	1045.80	1070.40
3052	NYSE	AMPE	Wed, Jul 20, 2022	1028.40	1130.40	1023.00	1080.00
3051	NYSE	AMPE	Tue, Jul 19, 2022	981.00	1081.20	969.60	1042.20
3050	NYSE	AMPE	Mon, Jul 18, 2022	1020.00	1044.00	948.00	994.20
3049	NYSE	AMPE	Fri, Jul 15, 2022	981.60	1020.60	967.20	995.40
3048	NYSE	AMPE	Thu, Jul 14, 2022	996.60	1050.00	968.40	978.00
3047	NYSE	AMPE	Wed, Jul 13, 2022	1021.80	1050.00	989.40	990.60
3046	NYSE	AMPE	Tue, Jul 12, 2022	1033.80	1080.00	964.20	1043.40
3045	NYSE	AMPE	Mon, Jul 11, 2022	1091.40	1110.00	1020.00	1020.00
3044	NYSE	AMPE	Fri, Jul 8, 2022	1015.20	1132.80	1009.80	1095.00
3043	NYSE	AMPE	Thu, Jul 7, 2022	992.40	1038.60	961.80	1009.80
3042	NYSE	AMPE	Wed, Jul 6, 2022	960.60	1042.20	960.60	983.40
3041	NYSE	AMPE	Tue, Jul 5, 2022	943.20	988.80	910.80	949.20
3040	NYSE	AMPE	Fri, Jul 1, 2022	997.20	1043.40	942.00	960.00
3039	NYSE	AMPE	Thu, Jun 30, 2022	1032.00	1053.84	982.20	1008.00
3038	NYSE	AMPE	Wed, Jun 29, 2022	991.20	1186.20	963.60	1093.80
3037	NYSE	AMPE	Tue, Jun 28, 2022	984.00	1034.40	976.80	991.80
3036	NYSE	AMPE	Mon, Jun 27, 2022	1056.00	1096.21	966.00	966.00
3035	NYSE	AMPE	Fri, Jun 24, 2022	1176.00	1242.00	1070.40	1070.40
3034	NYSE	AMPE	Thu, Jun 23, 2022	1128.00	1225.21	1086.00	1206.00
3033	NYSE	AMPE	Wed, Jun 22, 2022	1148.40	1189.80	1080.00	1146.00
3032	NYSE	AMPE	Tue, Jun 21, 2022	972.00	1170.00	966.60	1140.00
3031	NYSE	AMPE	Fri, Jun 17, 2022	1050.60	1050.60	960.00	972.00
3030	NYSE	AMPE	Thu, Jun 16, 2022	1061.40	1061.40	985.80	986.40
3029	NYSE	AMPE	Wed, Jun 15, 2022	1194.60	1203.00	1002.00	1043.40
3028	NYSE	AMPE	Tue, Jun 14, 2022	1308.00	1318.20	1200.00	1222.20
3027	NYSE	AMPE	Mon, Jun 13, 2022	1110.00	1380.00	1100.40	1334.40
3026	NYSE	AMPE	Fri, Jun 10, 2022	1331.40	1349.10	1083.60	1101.00
3025	NYSE	AMPE	Thu, Jun 9, 2022	1416.00	1575.60	1277.40	1357.80
3024	NYSE	AMPE	Wed, Jun 8, 2022	1200.00	1440.00	1199.40	1436.40
3023	NYSE	AMPE	Tue, Jun 7, 2022	1108.20	1252.80	1039.80	1197.00
3022	NYSE	AMPE	Mon, Jun 6, 2022	1053.00	1134.00	1020.00	1122.60
3021	NYSE	AMPE	Fri, Jun 3, 2022	1087.20	1140.00	1026.00	1072.80
3020	NYSE	AMPE	Thu, Jun 2, 2022	1050.60	1188.00	1050.00	1140.00
3019	NYSE	AMPE	Wed, Jun 1, 2022	1105.20	1139.40	1020.00	1063.20
3018	NYSE	AMPE	Tue, May 31, 2022	1038.00	1247.40	990.00	1096.80
3017	NYSE	AMPE	Fri, May 27, 2022	999.00	1037.40	963.00	1026.00
3016	NYSE	AMPE	Thu, May 26, 2022	972.00	1018.80	949.20	997.80
3015	NYSE	AMPE	Wed, May 25, 2022	1029.00	1039.20	901.20	978.00
3014	NYSE	AMPE	Tue, May 24, 2022	1080.00	1091.40	1028.40	1029.00
3013	NYSE	AMPE	Mon, May 23, 2022	1107.60	1119.00	971.40	1082.40
3012	NYSE	AMPE	Fri, May 20, 2022	1141.20	1172.40	1080.00	1122.00
3011	NYSE	AMPE	Thu, May 19, 2022	1110.00	1218.60	1086.00	1153.80
3010	NYSE	AMPE	Wed, May 18, 2022	1128.60	1200.00	1050.00	1080.60
3009	NYSE	AMPE	Tue, May 17, 2022	1020.00	1200.00	990.00	1200.00
3008	NYSE	AMPE	Mon, May 16, 2022	1329.00	1343.40	1194.00	1221.00
3007	NYSE	AMPE	Fri, May 13, 2022	1288.20	1380.00	1218.00	1309.20
3006	NYSE	AMPE	Thu, May 12, 2022	1237.80	1317.00	1200.00	1280.40
3005	NYSE	AMPE	Wed, May 11, 2022	1323.60	1376.40	1212.00	1212.60
3004	NYSE	AMPE	Tue, May 10, 2022	1348.20	1402.80	1270.80	1398.00
3003	NYSE	AMPE	Mon, May 9, 2022	1361.40	1437.00	1242.00	1320.00
3002	NYSE	AMPE	Fri, May 6, 2022	1465.20	1465.20	1381.20	1387.20
3001	NYSE	AMPE	Thu, May 5, 2022	1534.80	1559.40	1393.20	1464.00
3000	NYSE	AMPE	Wed, May 4, 2022	1411.80	1620.00	1350.00	1620.00
2999	NYSE	AMPE	Tue, May 3, 2022	1320.60	1446.00	1320.00	1426.80
2998	NYSE	AMPE	Mon, May 2, 2022	1449.00	1470.00	1240.80	1320.00
2997	NYSE	AMPE	Fri, Apr 29, 2022	1331.40	1440.00	1303.20	1381.20
2996	NYSE	AMPE	Thu, Apr 28, 2022	1496.40	1496.40	1208.40	1272.00
2995	NYSE	AMPE	Wed, Apr 27, 2022	1560.60	1623.60	1500.60	1500.60
2994	NYSE	AMPE	Tue, Apr 26, 2022	1623.00	1727.40	1546.80	1566.60
2993	NYSE	AMPE	Mon, Apr 25, 2022	1350.00	1734.00	1350.00	1734.00
2992	NYSE	AMPE	Fri, Apr 22, 2022	1461.00	1733.40	1381.20	1689.00
2991	NYSE	AMPE	Thu, Apr 21, 2022	1260.60	1614.00	1260.60	1486.80
2990	NYSE	AMPE	Wed, Apr 20, 2022	2145.00	2148.60	1981.80	2040.60
2989	NYSE	AMPE	Tue, Apr 19, 2022	2250.00	2298.00	2145.00	2149.20
2988	NYSE	AMPE	Mon, Apr 18, 2022	2331.00	2341.80	2160.00	2206.20
2987	NYSE	AMPE	Thu, Apr 14, 2022	2460.00	2511.00	2280.60	2400.00
2986	NYSE	AMPE	Wed, Apr 13, 2022	2387.40	2502.00	2340.00	2464.20
2985	NYSE	AMPE	Tue, Apr 12, 2022	2520.00	2536.14	2318.40	2375.40
2984	NYSE	AMPE	Mon, Apr 11, 2022	2600.40	2600.40	2404.20	2443.80
2983	NYSE	AMPE	Fri, Apr 8, 2022	2602.20	2667.60	2520.00	2624.40
2982	NYSE	AMPE	Thu, Apr 7, 2022	2670.00	2728.20	2604.00	2624.40
2981	NYSE	AMPE	Wed, Apr 6, 2022	2677.20	2741.40	2620.20	2675.40
2980	NYSE	AMPE	Tue, Apr 5, 2022	2764.80	2813.40	2683.80	2712.60
2979	NYSE	AMPE	Mon, Apr 4, 2022	2760.00	2803.80	2706.00	2803.80
2978	NYSE	AMPE	Fri, Apr 1, 2022	2738.40	2878.20	2700.00	2741.40
2977	NYSE	AMPE	Thu, Mar 31, 2022	2760.00	2820.00	2646.00	2820.00
2976	NYSE	AMPE	Wed, Mar 30, 2022	2880.00	2926.80	2701.20	2760.00
2975	NYSE	AMPE	Tue, Mar 29, 2022	2940.00	3009.00	2760.00	2880.00
2974	NYSE	AMPE	Mon, Mar 28, 2022	2898.00	3060.00	2880.00	2970.00
2973	NYSE	AMPE	Fri, Mar 25, 2022	3270.00	3270.00	3000.00	3062.40
2972	NYSE	AMPE	Thu, Mar 24, 2022	3688.20	3882.00	3120.00	3336.00
2971	NYSE	AMPE	Wed, Mar 23, 2022	2626.20	2663.40	2539.80	2575.80
2970	NYSE	AMPE	Tue, Mar 22, 2022	2691.00	2758.20	2586.00	2586.00
2969	NYSE	AMPE	Mon, Mar 21, 2022	2718.00	2837.40	2569.20	2569.20
2968	NYSE	AMPE	Fri, Mar 18, 2022	2758.80	2940.00	2520.00	2520.00
2967	NYSE	AMPE	Thu, Mar 17, 2022	2790.00	2841.60	2641.20	2719.80
2966	NYSE	AMPE	Wed, Mar 16, 2022	2520.00	2764.20	2505.00	2640.00
2965	NYSE	AMPE	Tue, Mar 15, 2022	2571.00	2626.80	2478.60	2507.40
2964	NYSE	AMPE	Mon, Mar 14, 2022	2681.40	2686.80	2504.40	2530.80
2963	NYSE	AMPE	Fri, Mar 11, 2022	2820.00	2820.61	2616.60	2617.20
2962	NYSE	AMPE	Thu, Mar 10, 2022	2754.00	2820.00	2640.60	2815.80
2961	NYSE	AMPE	Wed, Mar 9, 2022	2586.00	2940.00	2580.00	2940.00
2960	NYSE	AMPE	Tue, Mar 8, 2022	2646.00	2789.40	2496.60	2520.00
2959	NYSE	AMPE	Mon, Mar 7, 2022	2730.00	2806.80	2580.60	2581.20
2958	NYSE	AMPE	Fri, Mar 4, 2022	3090.00	3090.60	2790.00	2832.60
2957	NYSE	AMPE	Thu, Mar 3, 2022	3101.40	3174.00	2769.00	3109.20
2956	NYSE	AMPE	Wed, Mar 2, 2022	2792.40	3047.40	2671.20	3012.00
2955	NYSE	AMPE	Tue, Mar 1, 2022	2940.60	2965.20	2700.00	2730.00
2954	NYSE	AMPE	Mon, Feb 28, 2022	2700.00	2999.40	2670.60	2999.40
2953	NYSE	AMPE	Fri, Feb 25, 2022	2778.60	2786.40	2613.00	2760.00
2952	NYSE	AMPE	Thu, Feb 24, 2022	2400.00	2742.00	2343.00	2707.80
2951	NYSE	AMPE	Wed, Feb 23, 2022	2719.20	2793.00	2580.00	2580.00
2950	NYSE	AMPE	Tue, Feb 22, 2022	2790.00	2796.00	2640.00	2640.00
2949	NYSE	AMPE	Fri, Feb 18, 2022	2838.60	2934.00	2706.00	2754.00
2948	NYSE	AMPE	Thu, Feb 17, 2022	3013.80	3020.40	2850.60	2851.80
2947	NYSE	AMPE	Wed, Feb 16, 2022	3060.00	3101.40	3000.00	3059.40
2946	NYSE	AMPE	Tue, Feb 15, 2022	2992.80	3107.40	2911.80	3106.80
2945	NYSE	AMPE	Mon, Feb 14, 2022	3074.40	3094.20	2881.20	2881.20
2944	NYSE	AMPE	Fri, Feb 11, 2022	3017.40	3112.20	2968.20	3033.60
2943	NYSE	AMPE	Thu, Feb 10, 2022	3120.00	3233.40	3000.00	3000.00
2942	NYSE	AMPE	Wed, Feb 9, 2022	3060.00	3200.40	3022.80	3177.00
2941	NYSE	AMPE	Tue, Feb 8, 2022	2997.60	3060.00	2916.60	3060.00
2940	NYSE	AMPE	Mon, Feb 7, 2022	3000.00	3095.40	2940.00	3006.00
2939	NYSE	AMPE	Fri, Feb 4, 2022	2821.20	3131.40	2796.60	2965.20
2938	NYSE	AMPE	Thu, Feb 3, 2022	2910.00	3083.40	2790.60	2838.00
2937	NYSE	AMPE	Wed, Feb 2, 2022	3240.00	3267.59	2940.00	2940.00
2936	NYSE	AMPE	Tue, Feb 1, 2022	3180.00	3298.20	3063.60	3218.40
2935	NYSE	AMPE	Mon, Jan 31, 2022	2940.00	3178.20	2924.40	3105.60
2934	NYSE	AMPE	Fri, Jan 28, 2022	2880.00	3000.00	2791.20	3000.00
2933	NYSE	AMPE	Thu, Jan 27, 2022	2864.40	2940.00	2730.00	2921.40
2932	NYSE	AMPE	Wed, Jan 26, 2022	2910.00	3067.20	2820.00	2880.00
2931	NYSE	AMPE	Tue, Jan 25, 2022	2820.00	2999.40	2700.00	2880.00
2930	NYSE	AMPE	Mon, Jan 24, 2022	2829.00	2880.00	2586.60	2880.00
2929	NYSE	AMPE	Fri, Jan 21, 2022	2976.00	3000.00	2829.00	2880.00
2928	NYSE	AMPE	Thu, Jan 20, 2022	3240.00	3270.00	2970.00	2970.00
2927	NYSE	AMPE	Wed, Jan 19, 2022	3046.20	3298.20	2991.00	3199.80
2926	NYSE	AMPE	Tue, Jan 18, 2022	2928.60	3093.60	2880.00	2991.00
2925	NYSE	AMPE	Fri, Jan 14, 2022	2940.00	2968.80	2852.40	2964.00
2924	NYSE	AMPE	Thu, Jan 13, 2022	3075.60	3146.40	2880.00	2880.00
2923	NYSE	AMPE	Wed, Jan 12, 2022	3269.40	3353.40	3000.00	3000.00
2922	NYSE	AMPE	Tue, Jan 11, 2022	3240.00	3330.00	3180.60	3261.60
2921	NYSE	AMPE	Mon, Jan 10, 2022	3180.00	3291.60	3018.00	3240.00
2920	NYSE	AMPE	Fri, Jan 7, 2022	3360.00	3373.80	3091.20	3155.40
2919	NYSE	AMPE	Thu, Jan 6, 2022	3300.00	3360.00	3120.00	3204.60
2918	NYSE	AMPE	Wed, Jan 5, 2022	3540.00	3606.00	3252.60	3300.00
2917	NYSE	AMPE	Tue, Jan 4, 2022	3780.00	3780.00	3426.60	3484.20
2916	NYSE	AMPE	Mon, Jan 3, 2022	3415.80	3733.80	3372.60	3696.60
2915	NYSE	AMPE	Fri, Dec 31, 2021	3300.00	3420.00	3240.00	3420.00
2914	NYSE	AMPE	Thu, Dec 30, 2021	3300.00	3507.00	3240.00	3360.00
2913	NYSE	AMPE	Wed, Dec 29, 2021	3420.00	3450.00	3174.01	3351.60
2912	NYSE	AMPE	Tue, Dec 28, 2021	3568.20	3594.00	3343.80	3360.00
2911	NYSE	AMPE	Mon, Dec 27, 2021	3840.00	3840.00	3540.00	3540.00
2910	NYSE	AMPE	Thu, Dec 23, 2021	3786.60	3972.00	3786.60	3787.20
2909	NYSE	AMPE	Wed, Dec 22, 2021	4077.60	4081.20	3780.00	3786.00
2908	NYSE	AMPE	Tue, Dec 21, 2021	4020.00	4252.20	3978.00	4029.60
2907	NYSE	AMPE	Mon, Dec 20, 2021	4132.80	4132.80	3780.00	4020.00
2906	NYSE	AMPE	Fri, Dec 17, 2021	3660.60	4410.00	3660.00	4260.00
2905	NYSE	AMPE	Thu, Dec 16, 2021	3986.40	4186.20	3540.00	3681.60
2904	NYSE	AMPE	Wed, Dec 15, 2021	3600.00	4080.00	3420.00	3961.20
2903	NYSE	AMPE	Tue, Dec 14, 2021	3960.00	4132.20	3432.60	3480.60
2902	NYSE	AMPE	Mon, Dec 13, 2021	5535.60	5746.20	3925.80	3932.40
2901	NYSE	AMPE	Fri, Dec 10, 2021	5933.40	6300.00	5880.00	5942.40
2900	NYSE	AMPE	Thu, Dec 9, 2021	6180.00	6240.00	5820.00	5880.00
2899	NYSE	AMPE	Wed, Dec 8, 2021	6180.00	6480.00	6120.00	6120.00
2898	NYSE	AMPE	Tue, Dec 7, 2021	6240.00	6720.00	6180.00	6300.00
2897	NYSE	AMPE	Mon, Dec 6, 2021	5580.00	6360.00	5529.00	6120.00
2896	NYSE	AMPE	Fri, Dec 3, 2021	6300.00	6360.00	5820.00	5820.00
2895	NYSE	AMPE	Thu, Dec 2, 2021	6000.00	6480.00	5868.00	6420.00
2894	NYSE	AMPE	Wed, Dec 1, 2021	6840.00	7020.00	6600.00	6600.00
2893	NYSE	AMPE	Tue, Nov 30, 2021	6900.00	7014.00	6660.00	6780.00
2892	NYSE	AMPE	Mon, Nov 29, 2021	6960.00	7140.00	6540.00	6540.00
2891	NYSE	AMPE	Fri, Nov 26, 2021	6900.00	7260.00	6720.00	6960.00
2890	NYSE	AMPE	Wed, Nov 24, 2021	6720.00	7560.00	6690.00	7260.00
2889	NYSE	AMPE	Tue, Nov 23, 2021	6960.00	7140.00	6420.00	6660.00
2888	NYSE	AMPE	Mon, Nov 22, 2021	7560.00	7620.00	6720.00	6840.00
2887	NYSE	AMPE	Fri, Nov 19, 2021	6900.00	7680.00	6900.00	7440.00
2886	NYSE	AMPE	Thu, Nov 18, 2021	7500.00	7530.00	6900.00	6900.00
2885	NYSE	AMPE	Wed, Nov 17, 2021	7620.00	7911.00	7560.00	7620.00
2884	NYSE	AMPE	Tue, Nov 16, 2021	7800.00	7860.00	7560.00	7740.00
2883	NYSE	AMPE	Mon, Nov 15, 2021	8040.00	8040.00	7620.00	7860.00
2882	NYSE	AMPE	Fri, Nov 12, 2021	8160.00	8580.00	8040.00	8100.00
2881	NYSE	AMPE	Thu, Nov 11, 2021	8520.00	8670.00	7380.00	8340.00
2880	NYSE	AMPE	Wed, Nov 10, 2021	9600.00	9720.00	9240.00	9240.00
2879	NYSE	AMPE	Tue, Nov 9, 2021	9540.00	9780.00	9210.00	9780.00
2878	NYSE	AMPE	Mon, Nov 8, 2021	9540.00	9780.00	9360.00	9540.00
2877	NYSE	AMPE	Fri, Nov 5, 2021	9660.00	9780.00	9330.00	9660.00
2876	NYSE	AMPE	Thu, Nov 4, 2021	9660.00	9930.00	9480.00	9660.00
2875	NYSE	AMPE	Wed, Nov 3, 2021	9180.00	10020.00	9120.00	9960.00
2874	NYSE	AMPE	Tue, Nov 2, 2021	9240.00	9360.00	9000.60	9360.00
2873	NYSE	AMPE	Mon, Nov 1, 2021	9360.00	9420.00	9180.00	9300.00
2872	NYSE	AMPE	Fri, Oct 29, 2021	9540.00	9630.00	9240.00	9360.00
2871	NYSE	AMPE	Thu, Oct 28, 2021	9240.00	9720.00	9180.00	9720.00
2870	NYSE	AMPE	Wed, Oct 27, 2021	9180.00	9360.00	9000.00	9180.00
2869	NYSE	AMPE	Tue, Oct 26, 2021	9480.00	9592.20	9120.00	9120.00
2868	NYSE	AMPE	Mon, Oct 25, 2021	9660.00	9864.60	9420.00	9480.00
2867	NYSE	AMPE	Fri, Oct 22, 2021	9840.00	9900.00	9600.00	9720.00
2866	NYSE	AMPE	Thu, Oct 21, 2021	10140.00	10260.00	9840.00	10080.00
2865	NYSE	AMPE	Wed, Oct 20, 2021	9720.00	10383.60	9720.00	10260.00
2864	NYSE	AMPE	Tue, Oct 19, 2021	9780.00	9960.00	9600.00	9780.00
2863	NYSE	AMPE	Mon, Oct 18, 2021	10140.00	10200.00	9720.00	9780.00
2862	NYSE	AMPE	Fri, Oct 15, 2021	10500.00	10500.00	10020.00	10200.00
2861	NYSE	AMPE	Thu, Oct 14, 2021	10080.00	10740.00	10020.00	10200.00
2860	NYSE	AMPE	Wed, Oct 13, 2021	10020.00	10140.00	9780.00	10020.00
2859	NYSE	AMPE	Tue, Oct 12, 2021	9960.00	10200.00	9660.00	10140.00
2858	NYSE	AMPE	Mon, Oct 11, 2021	9600.00	9960.00	9420.60	9840.00
2857	NYSE	AMPE	Fri, Oct 8, 2021	9720.00	9779.40	9420.00	9540.00
2856	NYSE	AMPE	Thu, Oct 7, 2021	9720.00	10020.00	9666.00	9720.00
2855	NYSE	AMPE	Wed, Oct 6, 2021	9420.00	9840.00	9420.00	9720.00
2854	NYSE	AMPE	Tue, Oct 5, 2021	9420.00	9660.00	9360.00	9600.00
2853	NYSE	AMPE	Mon, Oct 4, 2021	9660.00	9771.60	9300.00	9360.00
2852	NYSE	AMPE	Fri, Oct 1, 2021	9900.00	9960.00	9540.00	9720.00
2851	NYSE	AMPE	Thu, Sep 30, 2021	9780.00	10080.00	9720.00	9960.00
2850	NYSE	AMPE	Wed, Sep 29, 2021	10140.00	10200.00	9660.00	9840.00
2849	NYSE	AMPE	Tue, Sep 28, 2021	10440.00	10530.00	10080.00	10140.00
2848	NYSE	AMPE	Mon, Sep 27, 2021	10680.00	10920.00	10350.00	10620.00
2847	NYSE	AMPE	Fri, Sep 24, 2021	10680.00	10740.00	10140.00	10680.00
2846	NYSE	AMPE	Thu, Sep 23, 2021	10560.00	10800.00	10320.00	10740.00
2845	NYSE	AMPE	Wed, Sep 22, 2021	10440.00	10669.20	10154.40	10440.00
2844	NYSE	AMPE	Tue, Sep 21, 2021	9960.00	10440.00	9840.00	10380.00
2843	NYSE	AMPE	Mon, Sep 20, 2021	10320.00	10620.00	9780.00	9840.00
2842	NYSE	AMPE	Fri, Sep 17, 2021	10200.00	10980.00	9900.00	10800.00
2841	NYSE	AMPE	Thu, Sep 16, 2021	10800.00	10800.00	9840.00	10200.00
2840	NYSE	AMPE	Wed, Sep 15, 2021	8940.00	10980.00	8940.00	10260.00
2839	NYSE	AMPE	Tue, Sep 14, 2021	9240.00	9390.00	8640.00	8640.00
2838	NYSE	AMPE	Mon, Sep 13, 2021	9300.00	9600.00	9060.00	9360.00
2837	NYSE	AMPE	Fri, Sep 10, 2021	9480.00	9600.00	9000.00	9000.00
2836	NYSE	AMPE	Thu, Sep 9, 2021	9000.00	9690.00	9000.00	9420.00
2835	NYSE	AMPE	Wed, Sep 8, 2021	9780.00	9840.00	8880.00	8940.00
2834	NYSE	AMPE	Tue, Sep 7, 2021	10140.00	10200.00	9540.60	9900.00
2833	NYSE	AMPE	Fri, Sep 3, 2021	10380.00	10500.00	9780.00	10200.00
2832	NYSE	AMPE	Thu, Sep 2, 2021	9720.00	10380.00	9720.00	10380.00
2831	NYSE	AMPE	Wed, Sep 1, 2021	9900.00	10020.00	9600.00	9780.00
2830	NYSE	AMPE	Tue, Aug 31, 2021	9720.00	10080.00	9600.00	9840.00
2829	NYSE	AMPE	Mon, Aug 30, 2021	9300.00	10170.00	9180.00	9720.00
2828	NYSE	AMPE	Fri, Aug 27, 2021	9000.00	9420.00	8940.00	9360.00
2827	NYSE	AMPE	Thu, Aug 26, 2021	8940.00	9301.20	8820.00	9000.00
2826	NYSE	AMPE	Wed, Aug 25, 2021	8820.00	9360.00	8670.00	9120.00
2825	NYSE	AMPE	Tue, Aug 24, 2021	8340.00	8820.00	8280.00	8820.00
2824	NYSE	AMPE	Mon, Aug 23, 2021	8220.00	8640.00	8160.00	8460.00
2823	NYSE	AMPE	Fri, Aug 20, 2021	8220.00	8640.00	8040.00	8100.00
2822	NYSE	AMPE	Thu, Aug 19, 2021	8040.00	8520.00	7740.00	8400.00
2821	NYSE	AMPE	Wed, Aug 18, 2021	8160.00	8460.00	8040.00	8100.00
2820	NYSE	AMPE	Tue, Aug 17, 2021	8700.00	8760.00	7920.00	8220.00
2819	NYSE	AMPE	Mon, Aug 16, 2021	8760.00	8940.00	8400.00	8820.00
2818	NYSE	AMPE	Fri, Aug 13, 2021	8640.00	8940.00	8520.60	8760.00
2817	NYSE	AMPE	Thu, Aug 12, 2021	8760.00	9060.00	8700.00	8940.00
2816	NYSE	AMPE	Wed, Aug 11, 2021	8640.00	8820.00	8490.00	8760.00
2815	NYSE	AMPE	Tue, Aug 10, 2021	9000.00	9163.20	8460.00	8580.00
2814	NYSE	AMPE	Mon, Aug 9, 2021	9180.00	9285.00	8880.00	9000.00
2813	NYSE	AMPE	Fri, Aug 6, 2021	8520.00	9210.00	8280.00	9060.00
2812	NYSE	AMPE	Thu, Aug 5, 2021	8040.00	9240.00	7740.00	8700.00
2811	NYSE	AMPE	Wed, Aug 4, 2021	7980.00	8100.00	7110.00	7260.00
2810	NYSE	AMPE	Tue, Aug 3, 2021	8100.00	8160.00	7740.00	7920.00
2809	NYSE	AMPE	Mon, Aug 2, 2021	8340.00	8400.00	8040.00	8160.00
2808	NYSE	AMPE	Fri, Jul 30, 2021	8460.00	8586.00	8160.00	8460.00
2807	NYSE	AMPE	Thu, Jul 29, 2021	8400.00	8760.00	8220.00	8580.00
2806	NYSE	AMPE	Wed, Jul 28, 2021	7860.00	8550.00	7860.00	8520.00
2805	NYSE	AMPE	Tue, Jul 27, 2021	8280.00	8340.00	7500.00	8040.00
2804	NYSE	AMPE	Mon, Jul 26, 2021	8520.00	8760.00	8178.00	8280.00
2803	NYSE	AMPE	Fri, Jul 23, 2021	9360.00	9480.00	8700.00	8700.00
2802	NYSE	AMPE	Thu, Jul 22, 2021	9540.00	9600.00	9300.00	9360.00
2801	NYSE	AMPE	Wed, Jul 21, 2021	9180.00	9540.00	9000.00	9480.00
2800	NYSE	AMPE	Tue, Jul 20, 2021	8940.00	9120.00	8670.00	9000.00
2799	NYSE	AMPE	Mon, Jul 19, 2021	8880.00	9060.00	8640.00	8760.00
2798	NYSE	AMPE	Fri, Jul 16, 2021	8520.00	9660.00	8520.00	9300.00
2797	NYSE	AMPE	Thu, Jul 15, 2021	8880.00	8970.00	8100.00	8760.00
2796	NYSE	AMPE	Wed, Jul 14, 2021	9600.00	9780.00	8820.00	9000.00
2795	NYSE	AMPE	Tue, Jul 13, 2021	9660.00	9900.00	9450.00	9480.00
2794	NYSE	AMPE	Mon, Jul 12, 2021	10080.00	10080.00	9600.00	9780.00
2793	NYSE	AMPE	Fri, Jul 9, 2021	9720.00	9870.00	9600.00	9720.00
2792	NYSE	AMPE	Thu, Jul 8, 2021	9720.00	9810.00	9420.00	9720.00
2791	NYSE	AMPE	Wed, Jul 7, 2021	9900.00	10080.00	9540.00	9840.00
2790	NYSE	AMPE	Tue, Jul 6, 2021	9900.00	10080.00	9660.00	10080.00
2789	NYSE	AMPE	Fri, Jul 2, 2021	10080.00	10170.00	9660.00	9780.00
2788	NYSE	AMPE	Thu, Jul 1, 2021	10140.00	10320.00	9930.00	10140.00
2787	NYSE	AMPE	Wed, Jun 30, 2021	10020.00	10200.00	9780.00	10020.00
2786	NYSE	AMPE	Tue, Jun 29, 2021	10380.00	10440.00	9900.00	10140.00
2785	NYSE	AMPE	Mon, Jun 28, 2021	10560.00	10740.00	10200.00	10320.00
2784	NYSE	AMPE	Fri, Jun 25, 2021	10980.00	11100.00	10230.00	10380.00
2783	NYSE	AMPE	Thu, Jun 24, 2021	10860.00	11040.00	10680.00	10680.00
2782	NYSE	AMPE	Wed, Jun 23, 2021	11100.00	11340.00	10740.00	10740.00
2781	NYSE	AMPE	Tue, Jun 22, 2021	11100.00	11220.00	10560.00	11040.00
2780	NYSE	AMPE	Mon, Jun 21, 2021	11340.00	11520.00	10800.00	11040.00
2779	NYSE	AMPE	Fri, Jun 18, 2021	10680.00	11280.00	10500.00	11280.00
2778	NYSE	AMPE	Thu, Jun 17, 2021	10800.00	11040.00	10500.00	10740.00
2777	NYSE	AMPE	Wed, Jun 16, 2021	11160.00	11391.60	10680.00	10800.00
2776	NYSE	AMPE	Tue, Jun 15, 2021	11460.00	11880.00	10800.00	11340.00
2775	NYSE	AMPE	Mon, Jun 14, 2021	10800.00	10980.00	10620.00	10800.00
2774	NYSE	AMPE	Fri, Jun 11, 2021	10500.00	10890.00	10488.00	10680.00
2773	NYSE	AMPE	Thu, Jun 10, 2021	10800.00	11040.00	10440.00	10560.00
2772	NYSE	AMPE	Wed, Jun 9, 2021	10620.00	11160.00	10620.00	10800.00
2771	NYSE	AMPE	Tue, Jun 8, 2021	10800.00	11100.00	10620.00	10740.00
2770	NYSE	AMPE	Mon, Jun 7, 2021	10620.00	11100.00	10590.00	10740.00
2769	NYSE	AMPE	Fri, Jun 4, 2021	10320.00	10680.00	10260.00	10500.00
2768	NYSE	AMPE	Thu, Jun 3, 2021	10200.00	10320.00	10020.00	10260.00
2767	NYSE	AMPE	Wed, Jun 2, 2021	10560.00	10620.00	10144.80	10260.00
2766	NYSE	AMPE	Tue, Jun 1, 2021	10920.00	11040.00	10500.00	10620.00
2765	NYSE	AMPE	Fri, May 28, 2021	11160.00	11340.00	10800.00	10860.00
2764	NYSE	AMPE	Thu, May 27, 2021	10860.00	11220.60	10740.00	10980.00
2763	NYSE	AMPE	Wed, May 26, 2021	10920.00	11160.00	10500.00	10800.00
2762	NYSE	AMPE	Tue, May 25, 2021	11400.00	11640.00	11100.00	11100.00
2761	NYSE	AMPE	Mon, May 24, 2021	11940.00	11940.00	11100.00	11460.00
2760	NYSE	AMPE	Fri, May 21, 2021	11820.00	12000.00	11280.00	11760.00
2759	NYSE	AMPE	Thu, May 20, 2021	11400.00	11940.00	11100.00	11700.00
2758	NYSE	AMPE	Wed, May 19, 2021	10980.00	11520.00	10920.00	11220.00
2757	NYSE	AMPE	Tue, May 18, 2021	11040.00	11520.00	10740.00	11100.00
2756	NYSE	AMPE	Mon, May 17, 2021	10440.00	11220.00	10440.00	11040.00
2755	NYSE	AMPE	Fri, May 14, 2021	10920.00	11029.20	10440.00	10620.00
2754	NYSE	AMPE	Thu, May 13, 2021	11400.00	11622.00	10500.00	10920.00
2753	NYSE	AMPE	Wed, May 12, 2021	10980.00	11700.00	10860.00	11040.00
2752	NYSE	AMPE	Tue, May 11, 2021	10800.00	11460.00	10740.00	10800.00
2751	NYSE	AMPE	Mon, May 10, 2021	11100.00	11520.00	10860.00	11280.00
2750	NYSE	AMPE	Fri, May 7, 2021	10320.00	11700.00	10320.00	11100.00
2749	NYSE	AMPE	Thu, May 6, 2021	10500.00	10560.00	9900.00	10320.00
2748	NYSE	AMPE	Wed, May 5, 2021	11340.00	11430.00	10200.00	10800.00
2747	NYSE	AMPE	Tue, May 4, 2021	11160.00	11670.00	10800.00	11580.00
2746	NYSE	AMPE	Mon, May 3, 2021	11100.00	11820.00	11100.00	11280.00
2745	NYSE	AMPE	Fri, Apr 30, 2021	11040.00	11580.00	10860.00	11100.00
2744	NYSE	AMPE	Thu, Apr 29, 2021	12000.00	12000.00	10920.00	11340.00
2743	NYSE	AMPE	Wed, Apr 28, 2021	11700.00	12000.00	11280.00	11880.00
2742	NYSE	AMPE	Tue, Apr 27, 2021	11460.00	12030.00	10920.00	11580.00
2741	NYSE	AMPE	Mon, Apr 26, 2021	10800.00	11280.00	10560.00	11220.00
2740	NYSE	AMPE	Fri, Apr 23, 2021	10200.00	10800.00	10080.00	10740.00
2739	NYSE	AMPE	Thu, Apr 22, 2021	9540.00	10440.00	9490.20	10320.00
2738	NYSE	AMPE	Wed, Apr 21, 2021	9300.00	9840.00	9120.00	9660.00
2737	NYSE	AMPE	Tue, Apr 20, 2021	9540.00	9840.00	9180.00	9360.00
2736	NYSE	AMPE	Mon, Apr 19, 2021	9120.00	9600.00	8640.00	9420.00
2735	NYSE	AMPE	Fri, Apr 16, 2021	9360.00	9600.00	8820.00	9420.00
2734	NYSE	AMPE	Thu, Apr 15, 2021	9900.00	10020.00	9300.00	9420.00
2733	NYSE	AMPE	Wed, Apr 14, 2021	9960.00	10200.00	9720.00	9900.00
2732	NYSE	AMPE	Tue, Apr 13, 2021	9960.00	10440.00	9480.00	10140.00
2731	NYSE	AMPE	Mon, Apr 12, 2021	10800.00	10920.00	9720.00	9720.00
2730	NYSE	AMPE	Fri, Apr 9, 2021	10920.00	11100.00	10560.00	10920.00
2729	NYSE	AMPE	Thu, Apr 8, 2021	10680.00	11160.00	10530.00	11040.00
2728	NYSE	AMPE	Wed, Apr 7, 2021	10920.00	11040.00	10620.00	10740.00
2727	NYSE	AMPE	Tue, Apr 6, 2021	10860.00	11040.00	10500.00	10860.00
2726	NYSE	AMPE	Mon, Apr 5, 2021	11040.00	11400.00	10500.00	10620.00
2725	NYSE	AMPE	Thu, Apr 1, 2021	10200.00	11100.00	10080.60	11100.00
2724	NYSE	AMPE	Wed, Mar 31, 2021	9840.00	10500.00	9840.00	10140.00
2723	NYSE	AMPE	Tue, Mar 30, 2021	9720.00	10080.00	9120.00	9840.00
2722	NYSE	AMPE	Mon, Mar 29, 2021	10200.00	10200.00	9600.60	9660.00
2721	NYSE	AMPE	Fri, Mar 26, 2021	9720.00	10380.00	9540.00	9960.00
2720	NYSE	AMPE	Thu, Mar 25, 2021	9000.00	9960.00	8820.00	9780.00
2719	NYSE	AMPE	Wed, Mar 24, 2021	10320.00	10440.00	9360.00	9360.00
2718	NYSE	AMPE	Tue, Mar 23, 2021	10680.00	10740.00	10080.00	10260.00
2717	NYSE	AMPE	Mon, Mar 22, 2021	10800.00	11160.00	10440.00	10860.00
2716	NYSE	AMPE	Fri, Mar 19, 2021	10440.00	11100.00	10260.00	10560.00
2715	NYSE	AMPE	Thu, Mar 18, 2021	10920.00	11220.00	10620.00	10920.00
2714	NYSE	AMPE	Wed, Mar 17, 2021	10680.00	11520.00	10050.00	10920.00
2713	NYSE	AMPE	Tue, Mar 16, 2021	12660.00	12900.00	10320.00	10800.00
2712	NYSE	AMPE	Mon, Mar 15, 2021	11100.00	11100.00	10560.00	10860.00
2711	NYSE	AMPE	Fri, Mar 12, 2021	10260.00	11280.00	9960.00	11160.00
2710	NYSE	AMPE	Thu, Mar 11, 2021	9240.00	10800.00	9240.00	10560.00
2709	NYSE	AMPE	Wed, Mar 10, 2021	9540.00	9840.00	9240.00	9540.00
2708	NYSE	AMPE	Tue, Mar 9, 2021	8880.00	9660.00	8820.00	9600.00
2707	NYSE	AMPE	Mon, Mar 8, 2021	8820.00	9120.00	8580.00	8820.00
2706	NYSE	AMPE	Fri, Mar 5, 2021	9600.00	9660.00	7500.00	8880.00
2705	NYSE	AMPE	Thu, Mar 4, 2021	8940.00	10080.00	8640.00	9360.00
2704	NYSE	AMPE	Wed, Mar 3, 2021	9720.00	9840.00	8580.00	8580.00
2703	NYSE	AMPE	Tue, Mar 2, 2021	10380.00	10500.00	9726.60	9900.00
2702	NYSE	AMPE	Mon, Mar 1, 2021	10680.00	10734.00	10140.00	10320.00
2701	NYSE	AMPE	Fri, Feb 26, 2021	10980.00	10980.00	9792.00	10260.00
2700	NYSE	AMPE	Thu, Feb 25, 2021	10920.00	11280.00	10020.00	10140.00
2699	NYSE	AMPE	Wed, Feb 24, 2021	10260.00	11460.00	10200.00	11100.00
2698	NYSE	AMPE	Tue, Feb 23, 2021	11340.00	11340.00	9420.00	10080.00
2697	NYSE	AMPE	Mon, Feb 22, 2021	10860.00	11940.00	10740.00	10980.00
2696	NYSE	AMPE	Fri, Feb 19, 2021	11100.00	11970.00	10920.00	11760.00
2695	NYSE	AMPE	Thu, Feb 18, 2021	12600.00	12630.00	11340.00	11520.00
2694	NYSE	AMPE	Wed, Feb 17, 2021	13740.00	13800.00	11820.00	12420.00
2693	NYSE	AMPE	Tue, Feb 16, 2021	14220.00	14700.00	13560.00	14100.00
2692	NYSE	AMPE	Fri, Feb 12, 2021	13680.00	15540.00	13500.00	14940.00
2691	NYSE	AMPE	Thu, Feb 11, 2021	14460.00	14460.00	12660.00	12960.00
2690	NYSE	AMPE	Wed, Feb 10, 2021	13920.00	14640.00	12660.00	13620.00
2689	NYSE	AMPE	Tue, Feb 9, 2021	13080.00	13980.00	12600.00	13500.00
2688	NYSE	AMPE	Mon, Feb 8, 2021	11880.00	13020.00	11580.00	12780.00
2687	NYSE	AMPE	Fri, Feb 5, 2021	12000.00	12240.00	11100.00	11760.00
2686	NYSE	AMPE	Thu, Feb 4, 2021	10560.00	11880.00	10500.00	11700.00
2685	NYSE	AMPE	Wed, Feb 3, 2021	10260.00	10800.00	10140.00	10440.00
2684	NYSE	AMPE	Tue, Feb 2, 2021	10500.00	10974.00	10020.00	10200.00
2683	NYSE	AMPE	Mon, Feb 1, 2021	10260.00	11100.00	9660.00	10800.00
2682	NYSE	AMPE	Fri, Jan 29, 2021	9360.00	9840.00	9120.00	9420.00
2681	NYSE	AMPE	Thu, Jan 28, 2021	9360.00	10200.00	9120.00	9600.00
2680	NYSE	AMPE	Wed, Jan 27, 2021	9360.00	10080.00	9000.00	9420.00
2679	NYSE	AMPE	Tue, Jan 26, 2021	10440.00	10500.00	10080.00	10200.00
2678	NYSE	AMPE	Mon, Jan 25, 2021	11040.00	11040.00	9600.00	10440.00
2677	NYSE	AMPE	Fri, Jan 22, 2021	9300.00	12420.00	9060.00	10800.00
2676	NYSE	AMPE	Thu, Jan 21, 2021	9240.00	9360.00	8580.00	9300.00
2675	NYSE	AMPE	Wed, Jan 20, 2021	9540.00	9540.00	8580.00	9000.00
2674	NYSE	AMPE	Tue, Jan 19, 2021	8340.00	9600.00	8100.00	9000.00
2673	NYSE	AMPE	Fri, Jan 15, 2021	8160.00	8400.00	7740.00	8160.00
2672	NYSE	AMPE	Thu, Jan 14, 2021	8460.00	8640.00	8160.00	8280.00
2671	NYSE	AMPE	Wed, Jan 13, 2021	8700.00	8747.40	8460.00	8580.00
2670	NYSE	AMPE	Tue, Jan 12, 2021	8940.00	9060.00	8460.00	8580.00
2669	NYSE	AMPE	Mon, Jan 11, 2021	8400.00	9240.00	8340.00	8880.00
2668	NYSE	AMPE	Fri, Jan 8, 2021	8820.00	9000.00	8400.00	8460.00
2667	NYSE	AMPE	Thu, Jan 7, 2021	8640.00	9060.00	8580.00	8760.00
2666	NYSE	AMPE	Wed, Jan 6, 2021	8820.00	9180.00	8460.00	8580.00
2665	NYSE	AMPE	Tue, Jan 5, 2021	8820.00	9300.00	8280.00	9180.00
2664	NYSE	AMPE	Mon, Jan 4, 2021	9600.00	9840.00	8700.00	8880.00
2663	NYSE	AMPE	Thu, Dec 31, 2020	9000.00	10200.00	8700.00	9540.00
2662	NYSE	AMPE	Wed, Dec 30, 2020	9240.00	9360.00	8100.00	8880.00
2661	NYSE	AMPE	Tue, Dec 29, 2020	11820.00	11880.00	9000.00	9540.00
2660	NYSE	AMPE	Mon, Dec 28, 2020	12900.00	12969.00	10140.00	11760.00
2659	NYSE	AMPE	Thu, Dec 24, 2020	12900.00	15840.00	11400.00	12720.00
2658	NYSE	AMPE	Wed, Dec 23, 2020	17880.00	17880.00	8100.00	10620.00
2657	NYSE	AMPE	Tue, Dec 22, 2020	13800.00	17400.00	13200.00	16560.00
2656	NYSE	AMPE	Mon, Dec 21, 2020	14400.00	15000.00	12780.00	13800.00
2655	NYSE	AMPE	Fri, Dec 18, 2020	12000.00	14880.00	10920.00	14460.00
2654	NYSE	AMPE	Thu, Dec 17, 2020	8760.00	10800.00	8700.00	10680.00
2653	NYSE	AMPE	Wed, Dec 16, 2020	8940.00	9420.00	8700.00	9120.00
2652	NYSE	AMPE	Tue, Dec 15, 2020	8760.00	9600.00	8220.00	9300.00
2651	NYSE	AMPE	Mon, Dec 14, 2020	10020.00	10140.00	7860.00	8460.00
2650	NYSE	AMPE	Fri, Dec 11, 2020	7380.00	9600.00	7200.00	9000.00
2649	NYSE	AMPE	Thu, Dec 10, 2020	7200.00	7560.00	6900.00	7260.00
2648	NYSE	AMPE	Wed, Dec 9, 2020	8460.00	8880.00	7080.00	7620.00
2647	NYSE	AMPE	Tue, Dec 8, 2020	7320.00	8760.00	7020.00	8100.00
2646	NYSE	AMPE	Mon, Dec 7, 2020	6360.00	7140.00	6240.00	7020.00
2645	NYSE	AMPE	Fri, Dec 4, 2020	6600.00	6600.00	6060.00	6420.00
2644	NYSE	AMPE	Thu, Dec 3, 2020	6300.00	6592.20	5955.00	6480.00
2643	NYSE	AMPE	Wed, Dec 2, 2020	5880.00	6300.00	5530.80	6180.00
2642	NYSE	AMPE	Tue, Dec 1, 2020	5532.60	5550.00	5346.00	5485.80
2641	NYSE	AMPE	Mon, Nov 30, 2020	5400.00	5685.00	5160.00	5520.00
2640	NYSE	AMPE	Fri, Nov 27, 2020	5040.00	5367.60	5040.00	5250.60
2639	NYSE	AMPE	Wed, Nov 25, 2020	5040.00	5460.00	4986.00	5205.00
2638	NYSE	AMPE	Tue, Nov 24, 2020	4986.00	5142.60	4808.40	5062.20
2637	NYSE	AMPE	Mon, Nov 23, 2020	5310.00	5310.00	4990.20	5053.20
2636	NYSE	AMPE	Fri, Nov 20, 2020	5340.00	5376.00	5160.00	5164.20
2635	NYSE	AMPE	Thu, Nov 19, 2020	5040.00	5577.60	5010.00	5205.60
2634	NYSE	AMPE	Wed, Nov 18, 2020	4980.00	5010.00	4806.00	5010.00
2633	NYSE	AMPE	Tue, Nov 17, 2020	5040.00	5124.60	4752.00	4950.00
2632	NYSE	AMPE	Mon, Nov 16, 2020	4896.00	4920.00	4724.40	4800.00
2631	NYSE	AMPE	Fri, Nov 13, 2020	4775.40	4972.20	4684.80	4890.00
2630	NYSE	AMPE	Thu, Nov 12, 2020	4796.40	4800.00	4635.00	4800.00
2629	NYSE	AMPE	Wed, Nov 11, 2020	4920.00	4947.00	4658.40	4769.40
2628	NYSE	AMPE	Tue, Nov 10, 2020	4800.00	4860.00	4704.00	4716.00
2627	NYSE	AMPE	Mon, Nov 9, 2020	5160.00	5187.00	4620.00	4842.00
2626	NYSE	AMPE	Fri, Nov 6, 2020	5280.00	5512.20	4949.40	5100.60
2625	NYSE	AMPE	Thu, Nov 5, 2020	5280.00	5399.40	5040.00	5280.00
2624	NYSE	AMPE	Wed, Nov 4, 2020	5092.80	5294.40	4920.00	5040.00
2623	NYSE	AMPE	Tue, Nov 3, 2020	4560.00	5136.00	4530.00	5007.60
2622	NYSE	AMPE	Mon, Nov 2, 2020	4620.00	4738.79	4324.80	4471.20
2621	NYSE	AMPE	Fri, Oct 30, 2020	4860.00	4890.00	4566.60	4590.00
2620	NYSE	AMPE	Thu, Oct 29, 2020	4945.80	5058.61	4785.60	4980.00
2619	NYSE	AMPE	Wed, Oct 28, 2020	5130.00	5292.00	4620.00	4890.00
2618	NYSE	AMPE	Tue, Oct 27, 2020	4820.40	5139.60	4680.00	5130.00
2617	NYSE	AMPE	Mon, Oct 26, 2020	4860.00	5035.79	4620.00	4680.00
2616	NYSE	AMPE	Fri, Oct 23, 2020	4923.00	4980.00	4806.00	4880.40
2615	NYSE	AMPE	Thu, Oct 22, 2020	5010.00	5094.00	4860.00	4920.00
2614	NYSE	AMPE	Wed, Oct 21, 2020	4854.00	5096.40	4800.00	4999.20
2613	NYSE	AMPE	Tue, Oct 20, 2020	4924.80	5039.40	4800.60	4938.00
2612	NYSE	AMPE	Mon, Oct 19, 2020	5100.00	5100.00	4860.00	4924.80
2611	NYSE	AMPE	Fri, Oct 16, 2020	4980.00	4980.00	4914.00	4920.00
2610	NYSE	AMPE	Thu, Oct 15, 2020	4920.00	5095.80	4860.00	4975.80
2609	NYSE	AMPE	Wed, Oct 14, 2020	5100.00	5160.00	4926.00	4978.20
2608	NYSE	AMPE	Tue, Oct 13, 2020	4980.00	5332.80	4890.00	5135.40
2607	NYSE	AMPE	Mon, Oct 12, 2020	5220.00	5248.80	5052.00	5069.40
2606	NYSE	AMPE	Fri, Oct 9, 2020	5350.20	5394.00	5161.20	5248.80
2605	NYSE	AMPE	Thu, Oct 8, 2020	5100.00	5460.00	4980.60	5406.00
2604	NYSE	AMPE	Wed, Oct 7, 2020	4980.00	5219.40	4980.00	5100.00
2603	NYSE	AMPE	Tue, Oct 6, 2020	5280.00	5280.00	4911.60	4911.60
2602	NYSE	AMPE	Mon, Oct 5, 2020	5280.00	5400.00	5204.40	5236.80
2601	NYSE	AMPE	Fri, Oct 2, 2020	5400.00	5516.40	5160.00	5245.20
2600	NYSE	AMPE	Thu, Oct 1, 2020	5700.00	5730.00	5400.00	5594.40
2599	NYSE	AMPE	Wed, Sep 30, 2020	5700.00	5760.60	5430.00	5742.00
2598	NYSE	AMPE	Tue, Sep 29, 2020	5484.00	5820.00	5373.00	5760.00
2597	NYSE	AMPE	Mon, Sep 28, 2020	5760.00	5760.00	5356.20	5520.00
2596	NYSE	AMPE	Fri, Sep 25, 2020	5245.80	5760.00	5106.60	5670.60
2595	NYSE	AMPE	Thu, Sep 24, 2020	4800.00	5074.80	4620.00	5040.00
2594	NYSE	AMPE	Wed, Sep 23, 2020	5940.00	5997.00	4974.00	5071.80
2593	NYSE	AMPE	Tue, Sep 22, 2020	6000.00	6300.00	5849.40	6000.00
2592	NYSE	AMPE	Mon, Sep 21, 2020	7680.00	8340.00	6180.00	6480.00
2591	NYSE	AMPE	Fri, Sep 18, 2020	5940.00	5998.80	5550.60	5648.40
2590	NYSE	AMPE	Thu, Sep 17, 2020	5400.00	6000.00	5345.40	5721.60
2589	NYSE	AMPE	Wed, Sep 16, 2020	5220.00	5340.00	5100.00	5280.00
2588	NYSE	AMPE	Tue, Sep 15, 2020	5040.00	5220.00	4917.00	5220.00
2587	NYSE	AMPE	Mon, Sep 14, 2020	4800.00	5208.00	4620.00	4972.80
2586	NYSE	AMPE	Fri, Sep 11, 2020	4260.00	4651.48	4200.00	4488.00
2585	NYSE	AMPE	Thu, Sep 10, 2020	4500.00	4506.00	4140.00	4260.00
2584	NYSE	AMPE	Wed, Sep 9, 2020	4920.00	5010.00	4350.00	4411.20
2583	NYSE	AMPE	Tue, Sep 8, 2020	4290.60	4347.00	4050.00	4200.00
2582	NYSE	AMPE	Fri, Sep 4, 2020	4320.00	4320.60	4045.20	4255.20
2581	NYSE	AMPE	Thu, Sep 3, 2020	4200.00	4200.00	3903.60	4074.00
2580	NYSE	AMPE	Wed, Sep 2, 2020	4104.00	4247.40	3725.40	4216.80
2579	NYSE	AMPE	Tue, Sep 1, 2020	4206.00	4296.00	4027.20	4113.00
2578	NYSE	AMPE	Mon, Aug 31, 2020	4500.00	4500.00	4260.00	4296.00
2577	NYSE	AMPE	Fri, Aug 28, 2020	4170.00	4551.00	4080.60	4469.40
2576	NYSE	AMPE	Thu, Aug 27, 2020	4200.00	4260.00	4047.00	4185.00
2575	NYSE	AMPE	Wed, Aug 26, 2020	4200.00	4362.00	4087.20	4117.20
2574	NYSE	AMPE	Tue, Aug 25, 2020	4328.40	4380.60	3960.00	4152.00
2573	NYSE	AMPE	Mon, Aug 24, 2020	4549.20	4560.00	4230.60	4350.00
2572	NYSE	AMPE	Fri, Aug 21, 2020	4440.00	4679.40	4320.00	4654.80
2571	NYSE	AMPE	Thu, Aug 20, 2020	4560.00	4620.00	4326.60	4477.80
2570	NYSE	AMPE	Wed, Aug 19, 2020	5640.00	5640.00	4566.60	4596.00
2569	NYSE	AMPE	Tue, Aug 18, 2020	4440.00	4560.00	4350.00	4548.60
2568	NYSE	AMPE	Mon, Aug 17, 2020	4680.00	4710.00	4218.00	4368.00
2567	NYSE	AMPE	Fri, Aug 14, 2020	4680.00	4851.00	4581.00	4716.60
2566	NYSE	AMPE	Thu, Aug 13, 2020	4930.20	4930.20	4698.00	4801.20
2565	NYSE	AMPE	Wed, Aug 12, 2020	5100.60	5218.80	4801.80	4818.60
2564	NYSE	AMPE	Tue, Aug 11, 2020	6000.00	6000.00	4560.00	5176.20
2563	NYSE	AMPE	Mon, Aug 10, 2020	6180.00	6300.00	6000.00	6060.00
2562	NYSE	AMPE	Fri, Aug 7, 2020	6000.00	6180.00	6000.00	6120.00
2561	NYSE	AMPE	Thu, Aug 6, 2020	6540.00	6564.00	6060.00	6180.00
2560	NYSE	AMPE	Wed, Aug 5, 2020	6660.00	6720.00	6300.00	6480.00
2559	NYSE	AMPE	Tue, Aug 4, 2020	6300.00	6960.00	6240.00	6660.00
2558	NYSE	AMPE	Mon, Aug 3, 2020	6480.00	6540.00	6180.00	6300.00
2557	NYSE	AMPE	Fri, Jul 31, 2020	6480.00	6900.00	6120.00	6240.00
2556	NYSE	AMPE	Thu, Jul 30, 2020	6120.00	6480.00	6000.00	6420.00
2555	NYSE	AMPE	Wed, Jul 29, 2020	6300.00	6540.00	6000.00	6060.00
2554	NYSE	AMPE	Tue, Jul 28, 2020	6600.00	6960.00	6180.00	6540.00
2553	NYSE	AMPE	Mon, Jul 27, 2020	6720.00	7440.00	6420.00	7020.00
2552	NYSE	AMPE	Fri, Jul 24, 2020	5100.00	5898.00	4920.00	5760.00
2551	NYSE	AMPE	Thu, Jul 23, 2020	5520.00	5820.00	4998.00	5280.00
2550	NYSE	AMPE	Wed, Jul 22, 2020	4530.00	4743.60	4440.00	4740.00
2549	NYSE	AMPE	Tue, Jul 21, 2020	4859.40	5058.60	4416.00	4746.00
2548	NYSE	AMPE	Mon, Jul 20, 2020	4260.00	5266.20	4092.00	4799.40
2547	NYSE	AMPE	Fri, Jul 17, 2020	3960.00	4026.00	3840.00	4020.00
2546	NYSE	AMPE	Thu, Jul 16, 2020	3900.00	3960.00	3756.00	3958.80
2545	NYSE	AMPE	Wed, Jul 15, 2020	3990.00	4079.40	3735.00	3872.40
2544	NYSE	AMPE	Tue, Jul 14, 2020	3982.20	4110.00	3910.80	4080.00
2543	NYSE	AMPE	Mon, Jul 13, 2020	4200.00	4200.00	3900.00	4010.40
2542	NYSE	AMPE	Fri, Jul 10, 2020	4201.80	4320.00	4020.00	4140.00
2541	NYSE	AMPE	Thu, Jul 9, 2020	4020.00	4168.20	3900.00	4128.00
2540	NYSE	AMPE	Wed, Jul 8, 2020	3960.00	4080.00	3865.80	4038.60
2539	NYSE	AMPE	Tue, Jul 7, 2020	4065.60	4080.00	3900.60	3990.00
2538	NYSE	AMPE	Mon, Jul 6, 2020	4200.00	4200.00	3960.00	4110.00
2537	NYSE	AMPE	Thu, Jul 2, 2020	3720.00	4424.39	3630.00	3960.00
2536	NYSE	AMPE	Wed, Jul 1, 2020	3764.40	3780.00	3624.00	3678.00
2535	NYSE	AMPE	Tue, Jun 30, 2020	4020.00	4020.00	3600.00	3821.40
2534	NYSE	AMPE	Mon, Jun 29, 2020	4095.00	4199.40	3900.00	3988.80
2533	NYSE	AMPE	Fri, Jun 26, 2020	3420.00	4080.00	3360.60	3750.00
2532	NYSE	AMPE	Thu, Jun 25, 2020	3419.40	3510.00	3187.20	3448.80
2531	NYSE	AMPE	Wed, Jun 24, 2020	3480.00	3540.00	3273.00	3339.60
2530	NYSE	AMPE	Tue, Jun 23, 2020	3480.00	3532.80	3183.00	3446.40
2529	NYSE	AMPE	Mon, Jun 22, 2020	3840.00	3900.00	3451.80	3597.00
2528	NYSE	AMPE	Fri, Jun 19, 2020	4860.00	5100.00	3630.00	3685.20
2527	NYSE	AMPE	Thu, Jun 18, 2020	3060.00	3540.00	3060.00	3420.00
2526	NYSE	AMPE	Wed, Jun 17, 2020	3240.00	3300.00	3019.80	3060.00
2525	NYSE	AMPE	Tue, Jun 16, 2020	3420.00	3420.00	3126.60	3300.00
2524	NYSE	AMPE	Mon, Jun 15, 2020	2721.00	3297.00	2721.00	3240.00
2523	NYSE	AMPE	Fri, Jun 12, 2020	2880.00	2901.60	2721.00	2801.40
2522	NYSE	AMPE	Thu, Jun 11, 2020	2994.00	2994.00	2736.00	2821.20
2521	NYSE	AMPE	Wed, Jun 10, 2020	3180.00	3190.80	2952.00	2989.80
2520	NYSE	AMPE	Tue, Jun 9, 2020	3180.00	3208.80	2964.00	3147.60
2519	NYSE	AMPE	Mon, Jun 8, 2020	3120.00	3210.00	2940.00	3153.00
2518	NYSE	AMPE	Fri, Jun 5, 2020	3000.00	3120.60	2910.00	3109.80
2517	NYSE	AMPE	Thu, Jun 4, 2020	2947.80	3000.00	2880.00	2972.40
2516	NYSE	AMPE	Wed, Jun 3, 2020	3000.00	3060.00	2910.00	2923.80
2515	NYSE	AMPE	Tue, Jun 2, 2020	3006.00	3118.80	2887.20	3007.20
2514	NYSE	AMPE	Mon, Jun 1, 2020	3156.00	3210.00	3030.00	3133.80
2513	NYSE	AMPE	Fri, May 29, 2020	3240.00	3252.60	3126.00	3219.00
2512	NYSE	AMPE	Thu, May 28, 2020	3300.60	3420.00	3249.60	3264.60
2511	NYSE	AMPE	Wed, May 27, 2020	3348.00	3360.00	3240.00	3333.60
2510	NYSE	AMPE	Tue, May 26, 2020	3600.00	3600.00	3246.00	3420.00
2509	NYSE	AMPE	Fri, May 22, 2020	3720.00	3750.00	3240.00	3552.00
2508	NYSE	AMPE	Thu, May 21, 2020	3536.40	3536.40	3371.40	3401.40
2507	NYSE	AMPE	Wed, May 20, 2020	3524.40	3524.40	3244.20	3461.40
2506	NYSE	AMPE	Tue, May 19, 2020	3480.00	3600.00	3423.60	3524.40
2505	NYSE	AMPE	Mon, May 18, 2020	3570.00	3629.40	3361.20	3447.00
2504	NYSE	AMPE	Fri, May 15, 2020	3300.00	3378.00	3139.80	3348.60
2503	NYSE	AMPE	Thu, May 14, 2020	3429.60	3446.40	3120.00	3291.00
2502	NYSE	AMPE	Wed, May 13, 2020	3402.60	3480.00	3396.00	3420.60
2501	NYSE	AMPE	Tue, May 12, 2020	3900.00	3900.00	3369.60	3420.60
2500	NYSE	AMPE	Mon, May 11, 2020	4020.00	4080.00	3693.60	3763.20
2499	NYSE	AMPE	Fri, May 8, 2020	3720.00	3780.00	3600.00	3720.00
2498	NYSE	AMPE	Thu, May 7, 2020	3360.00	3600.00	3256.80	3599.40
2497	NYSE	AMPE	Wed, May 6, 2020	3360.60	3553.80	3300.60	3403.20
2496	NYSE	AMPE	Tue, May 5, 2020	3303.60	3516.00	3300.00	3387.60
2495	NYSE	AMPE	Mon, May 4, 2020	3520.80	3540.00	3214.20	3397.80
2494	NYSE	AMPE	Fri, May 1, 2020	3600.00	3660.00	3361.80	3533.40
2493	NYSE	AMPE	Thu, Apr 30, 2020	3870.00	3870.00	3625.20	3650.40
2492	NYSE	AMPE	Wed, Apr 29, 2020	3594.00	3832.80	3377.40	3697.80
2491	NYSE	AMPE	Tue, Apr 28, 2020	3215.40	3497.40	3180.00	3420.00
2490	NYSE	AMPE	Mon, Apr 27, 2020	3247.80	3247.80	3066.00	3185.40
2489	NYSE	AMPE	Fri, Apr 24, 2020	3060.00	3230.40	3002.40	3142.80
2488	NYSE	AMPE	Thu, Apr 23, 2020	2940.00	3180.00	2880.00	3057.60
2487	NYSE	AMPE	Wed, Apr 22, 2020	3120.00	3133.20	2880.00	2989.80
2486	NYSE	AMPE	Tue, Apr 21, 2020	3269.40	3371.40	3120.00	3165.00
2485	NYSE	AMPE	Mon, Apr 20, 2020	3060.00	3564.00	3060.00	3267.00
2484	NYSE	AMPE	Fri, Apr 17, 2020	3906.60	3930.00	3060.00	3225.60
2483	NYSE	AMPE	Thu, Apr 16, 2020	4200.00	4500.00	3844.20	4290.00
2482	NYSE	AMPE	Wed, Apr 15, 2020	3780.00	4350.00	3540.00	4101.60
2481	NYSE	AMPE	Tue, Apr 14, 2020	3213.00	4080.00	3000.00	3900.00
2480	NYSE	AMPE	Mon, Apr 13, 2020	2940.00	3000.00	2791.20	3000.00
2479	NYSE	AMPE	Thu, Apr 9, 2020	2796.00	2820.00	2700.00	2793.60
2478	NYSE	AMPE	Wed, Apr 8, 2020	2940.00	2940.00	2736.00	2790.00
2477	NYSE	AMPE	Tue, Apr 7, 2020	2880.00	2937.60	2712.00	2814.60
2476	NYSE	AMPE	Mon, Apr 6, 2020	3000.00	3047.40	2640.60	2873.40
2475	NYSE	AMPE	Fri, Apr 3, 2020	3120.00	3163.80	2850.00	2929.20
2474	NYSE	AMPE	Thu, Apr 2, 2020	3716.40	3720.00	2586.00	3000.00
2473	NYSE	AMPE	Wed, Apr 1, 2020	2850.00	3497.40	2700.00	3180.00
2472	NYSE	AMPE	Tue, Mar 31, 2020	2520.00	2638.20	2418.60	2490.00
2471	NYSE	AMPE	Mon, Mar 30, 2020	2640.00	2640.00	2280.00	2555.40
2470	NYSE	AMPE	Fri, Mar 27, 2020	2261.40	2700.00	2137.80	2592.00
2469	NYSE	AMPE	Thu, Mar 26, 2020	2340.00	2340.00	2106.00	2238.00
2468	NYSE	AMPE	Wed, Mar 25, 2020	2340.00	2430.00	1860.00	2156.40
2467	NYSE	AMPE	Tue, Mar 24, 2020	2400.00	2640.00	2115.00	2235.00
2466	NYSE	AMPE	Mon, Mar 23, 2020	2467.80	2833.80	2460.00	2646.60
2465	NYSE	AMPE	Fri, Mar 20, 2020	2909.40	3060.00	2556.00	2698.20
2464	NYSE	AMPE	Thu, Mar 19, 2020	2532.60	2930.40	2460.00	2835.00
2463	NYSE	AMPE	Wed, Mar 18, 2020	2520.00	2716.20	2460.00	2517.00
2462	NYSE	AMPE	Tue, Mar 17, 2020	2580.00	2727.00	2430.00	2694.00
2461	NYSE	AMPE	Mon, Mar 16, 2020	2940.00	2940.00	2460.00	2477.40
2460	NYSE	AMPE	Fri, Mar 13, 2020	2880.00	3168.44	2700.00	2870.40
2459	NYSE	AMPE	Thu, Mar 12, 2020	2880.00	2940.00	2460.00	2715.00
2458	NYSE	AMPE	Wed, Mar 11, 2020	3360.00	3480.00	3060.00	3184.20
2457	NYSE	AMPE	Tue, Mar 10, 2020	3600.00	3600.00	3300.60	3330.00
2456	NYSE	AMPE	Mon, Mar 9, 2020	3600.00	3722.40	2427.00	3330.60
2455	NYSE	AMPE	Fri, Mar 6, 2020	3660.00	3660.00	3501.60	3508.80
2454	NYSE	AMPE	Thu, Mar 5, 2020	3690.00	3719.40	3600.00	3658.80
2453	NYSE	AMPE	Wed, Mar 4, 2020	3720.00	3754.20	3626.40	3678.60
2452	NYSE	AMPE	Tue, Mar 3, 2020	3660.00	3720.00	3552.60	3690.00
2451	NYSE	AMPE	Mon, Mar 2, 2020	3480.00	3630.00	3465.00	3573.00
2450	NYSE	AMPE	Fri, Feb 28, 2020	3480.00	3750.00	3349.20	3571.20
2449	NYSE	AMPE	Thu, Feb 27, 2020	3900.00	3900.00	3480.60	3540.00
2448	NYSE	AMPE	Wed, Feb 26, 2020	3900.00	3971.40	3720.00	3876.00
2447	NYSE	AMPE	Tue, Feb 25, 2020	3900.00	3900.00	3660.00	3690.60
2446	NYSE	AMPE	Mon, Feb 24, 2020	3720.00	3900.00	3612.47	3855.00
2445	NYSE	AMPE	Fri, Feb 21, 2020	4140.00	4140.00	3690.60	3894.00
2444	NYSE	AMPE	Thu, Feb 20, 2020	4080.00	4200.00	3990.00	4157.40
2443	NYSE	AMPE	Wed, Feb 19, 2020	4136.40	4224.00	3990.00	4055.40
2442	NYSE	AMPE	Tue, Feb 18, 2020	4260.00	4260.00	3960.00	4080.00
2441	NYSE	AMPE	Fri, Feb 14, 2020	4140.00	4296.00	4110.00	4122.60
2440	NYSE	AMPE	Thu, Feb 13, 2020	3780.00	4177.20	3720.00	4109.40
2439	NYSE	AMPE	Wed, Feb 12, 2020	3903.60	3983.40	3617.40	3780.60
2438	NYSE	AMPE	Tue, Feb 11, 2020	4284.00	4296.60	3840.00	3903.60
2437	NYSE	AMPE	Mon, Feb 10, 2020	4278.00	4468.20	4261.20	4297.20
2436	NYSE	AMPE	Fri, Feb 7, 2020	4260.00	4367.40	4152.60	4257.00
2435	NYSE	AMPE	Thu, Feb 6, 2020	4230.00	4438.20	4200.00	4204.20
2434	NYSE	AMPE	Wed, Feb 5, 2020	4200.00	4252.80	4140.60	4163.40
2433	NYSE	AMPE	Tue, Feb 4, 2020	4260.00	4260.00	4105.80	4140.00
2432	NYSE	AMPE	Mon, Feb 3, 2020	4500.00	4590.00	4110.00	4206.00
2431	NYSE	AMPE	Fri, Jan 31, 2020	4101.00	4260.00	4020.00	4176.00
2430	NYSE	AMPE	Thu, Jan 30, 2020	4200.00	4256.40	4020.60	4077.00
2429	NYSE	AMPE	Wed, Jan 29, 2020	4074.00	4284.60	4020.00	4140.60
2428	NYSE	AMPE	Tue, Jan 28, 2020	4200.00	4215.60	3906.00	4080.60
2427	NYSE	AMPE	Mon, Jan 27, 2020	4440.00	4440.00	4081.20	4152.00
2426	NYSE	AMPE	Fri, Jan 24, 2020	4680.00	4680.00	4080.00	4246.20
2425	NYSE	AMPE	Thu, Jan 23, 2020	4200.00	4740.00	4080.00	4458.00
2424	NYSE	AMPE	Wed, Jan 22, 2020	4050.00	4110.00	3900.00	4074.60
2423	NYSE	AMPE	Tue, Jan 21, 2020	4140.00	4206.00	3900.00	4011.00
2422	NYSE	AMPE	Fri, Jan 17, 2020	3690.00	3978.60	3660.00	3892.80
2421	NYSE	AMPE	Thu, Jan 16, 2020	3834.00	3867.00	3600.00	3660.00
2420	NYSE	AMPE	Wed, Jan 15, 2020	4080.00	4138.80	3720.00	3774.60
2419	NYSE	AMPE	Tue, Jan 14, 2020	3900.00	4140.00	3840.00	4018.80
2418	NYSE	AMPE	Mon, Jan 13, 2020	4080.00	4140.00	3829.20	3958.80
2417	NYSE	AMPE	Fri, Jan 10, 2020	4140.00	4200.00	3990.00	4067.40
2416	NYSE	AMPE	Thu, Jan 9, 2020	4320.00	4380.00	3960.60	4139.40
2415	NYSE	AMPE	Wed, Jan 8, 2020	4380.00	4499.40	3960.00	4319.40
2414	NYSE	AMPE	Tue, Jan 7, 2020	4386.60	5460.60	3900.00	4376.40
2413	NYSE	AMPE	Mon, Jan 6, 2020	3900.00	4200.00	3780.00	4115.40
2412	NYSE	AMPE	Fri, Jan 3, 2020	3599.40	3659.40	3420.00	3600.00
2411	NYSE	AMPE	Thu, Jan 2, 2020	3780.00	3780.00	3372.00	3523.20
2410	NYSE	AMPE	Tue, Dec 31, 2019	3120.00	3900.00	3060.00	3498.00
2409	NYSE	AMPE	Mon, Dec 30, 2019	3239.40	3300.00	3000.00	3126.00
2408	NYSE	AMPE	Fri, Dec 27, 2019	2892.00	3233.40	2820.00	3118.20
2407	NYSE	AMPE	Thu, Dec 26, 2019	2850.00	2987.40	2840.40	2880.00
2406	NYSE	AMPE	Tue, Dec 24, 2019	2871.60	2880.00	2718.00	2821.80
2405	NYSE	AMPE	Mon, Dec 23, 2019	2970.00	2970.00	2718.60	2845.80
2404	NYSE	AMPE	Fri, Dec 20, 2019	2880.00	2994.00	2700.00	2925.00
2403	NYSE	AMPE	Thu, Dec 19, 2019	2760.00	2820.00	2527.20	2790.00
2402	NYSE	AMPE	Wed, Dec 18, 2019	2436.00	2460.00	2429.40	2429.40
2401	NYSE	AMPE	Tue, Dec 17, 2019	2519.40	2520.00	2407.20	2436.60
2400	NYSE	AMPE	Mon, Dec 16, 2019	2520.00	2520.00	2400.00	2407.20
2399	NYSE	AMPE	Fri, Dec 13, 2019	2400.00	2400.00	2280.00	2394.00
2398	NYSE	AMPE	Thu, Dec 12, 2019	2400.00	2404.80	2220.00	2258.40
2397	NYSE	AMPE	Wed, Dec 11, 2019	2422.20	2506.80	2340.00	2355.00
2396	NYSE	AMPE	Tue, Dec 10, 2019	2400.00	2499.00	2344.20	2452.20
2395	NYSE	AMPE	Mon, Dec 9, 2019	2460.00	2580.00	2340.00	2453.40
2394	NYSE	AMPE	Fri, Dec 6, 2019	2570.40	2700.00	2491.20	2520.00
2393	NYSE	AMPE	Thu, Dec 5, 2019	2548.20	2699.40	2538.60	2571.00
2392	NYSE	AMPE	Wed, Dec 4, 2019	2880.00	2880.61	2484.60	2532.00
2391	NYSE	AMPE	Tue, Dec 3, 2019	2962.20	2962.20	2820.60	2838.60
2390	NYSE	AMPE	Mon, Dec 2, 2019	2850.00	2976.00	2820.00	2887.80
2389	NYSE	AMPE	Fri, Nov 29, 2019	2700.00	2820.00	2700.00	2817.60
2388	NYSE	AMPE	Wed, Nov 27, 2019	2634.00	2760.00	2560.80	2683.20
2387	NYSE	AMPE	Tue, Nov 26, 2019	2538.00	2700.00	2460.00	2634.00
2386	NYSE	AMPE	Mon, Nov 25, 2019	2640.00	2656.80	2400.00	2535.60
2385	NYSE	AMPE	Fri, Nov 22, 2019	2503.20	2663.40	2441.40	2531.40
2384	NYSE	AMPE	Thu, Nov 21, 2019	2580.00	2729.40	2484.00	2503.20
2383	NYSE	AMPE	Wed, Nov 20, 2019	2393.40	2700.00	2340.00	2548.20
2382	NYSE	AMPE	Tue, Nov 19, 2019	2405.40	2460.00	2286.60	2367.00
2381	NYSE	AMPE	Mon, Nov 18, 2019	2430.00	2459.40	2338.80	2415.00
2380	NYSE	AMPE	Fri, Nov 15, 2019	2247.60	2424.00	2220.00	2391.00
2379	NYSE	AMPE	Thu, Nov 14, 2019	2160.00	2340.00	2160.00	2207.40
2378	NYSE	AMPE	Wed, Nov 13, 2019	2160.00	2214.00	2070.00	2160.00
2377	NYSE	AMPE	Tue, Nov 12, 2019	2130.00	2220.00	2100.00	2179.80
2376	NYSE	AMPE	Mon, Nov 11, 2019	2190.00	2214.00	2070.00	2116.20
2375	NYSE	AMPE	Fri, Nov 8, 2019	2287.80	2287.80	2100.00	2165.40
2374	NYSE	AMPE	Thu, Nov 7, 2019	2280.00	2329.80	2249.40	2257.20
2373	NYSE	AMPE	Wed, Nov 6, 2019	2400.00	2400.00	2220.00	2352.60
2372	NYSE	AMPE	Tue, Nov 5, 2019	2370.00	2433.00	2340.60	2400.00
2371	NYSE	AMPE	Mon, Nov 4, 2019	2280.00	2400.00	2160.00	2335.80
2370	NYSE	AMPE	Fri, Nov 1, 2019	2220.00	2259.00	2136.00	2211.00
2369	NYSE	AMPE	Thu, Oct 31, 2019	2280.00	2337.00	2113.20	2213.40
2368	NYSE	AMPE	Wed, Oct 30, 2019	2400.00	2400.00	2100.00	2250.60
2367	NYSE	AMPE	Tue, Oct 29, 2019	2040.00	2250.00	1560.00	2088.60
2366	NYSE	AMPE	Mon, Oct 28, 2019	2760.00	2760.00	2520.00	2565.60
2365	NYSE	AMPE	Fri, Oct 25, 2019	2700.00	2758.20	2610.00	2625.60
2364	NYSE	AMPE	Thu, Oct 24, 2019	2790.00	2798.40	2640.00	2677.80
2363	NYSE	AMPE	Wed, Oct 23, 2019	2790.00	2790.00	2610.00	2745.00
2362	NYSE	AMPE	Tue, Oct 22, 2019	2670.00	2838.00	2670.00	2713.20
2361	NYSE	AMPE	Mon, Oct 21, 2019	2692.20	2766.60	2641.20	2700.00
2360	NYSE	AMPE	Fri, Oct 18, 2019	2700.00	2758.14	2598.00	2686.20
2359	NYSE	AMPE	Thu, Oct 17, 2019	2646.00	2740.80	2640.00	2653.20
2358	NYSE	AMPE	Wed, Oct 16, 2019	2820.00	2820.00	2586.60	2645.40
2357	NYSE	AMPE	Tue, Oct 15, 2019	2940.00	2940.00	2646.00	2698.20
2356	NYSE	AMPE	Mon, Oct 14, 2019	2880.00	2880.00	2670.60	2717.40
2355	NYSE	AMPE	Fri, Oct 11, 2019	2700.00	2760.00	2640.00	2700.00
2354	NYSE	AMPE	Thu, Oct 10, 2019	2736.00	2866.80	2586.60	2641.20
2353	NYSE	AMPE	Wed, Oct 9, 2019	3000.00	3000.00	2709.00	2730.60
2352	NYSE	AMPE	Tue, Oct 8, 2019	2820.00	2929.80	2733.00	2751.60
2351	NYSE	AMPE	Mon, Oct 7, 2019	2733.00	3120.00	2733.00	2823.00
2350	NYSE	AMPE	Fri, Oct 4, 2019	2820.00	2880.00	2706.00	2733.00
2349	NYSE	AMPE	Thu, Oct 3, 2019	2969.40	2969.40	2736.00	2788.20
2348	NYSE	AMPE	Wed, Oct 2, 2019	3000.00	3000.00	2767.20	2940.00
2347	NYSE	AMPE	Tue, Oct 1, 2019	3180.00	3180.00	2880.00	2880.60
2346	NYSE	AMPE	Mon, Sep 30, 2019	2873.40	3053.40	2859.60	3006.60
2345	NYSE	AMPE	Fri, Sep 27, 2019	2880.00	2965.15	2760.00	2876.40
2344	NYSE	AMPE	Thu, Sep 26, 2019	3180.00	3180.00	2790.00	2880.00
2343	NYSE	AMPE	Wed, Sep 25, 2019	3181.20	3298.20	2952.00	2982.60
2342	NYSE	AMPE	Tue, Sep 24, 2019	3180.00	3181.80	3084.00	3084.00
2341	NYSE	AMPE	Mon, Sep 23, 2019	3090.00	3214.80	3030.00	3128.40
2340	NYSE	AMPE	Fri, Sep 20, 2019	3048.00	3103.20	3000.00	3103.20
2339	NYSE	AMPE	Thu, Sep 19, 2019	2961.60	3048.00	2880.00	3000.00
2338	NYSE	AMPE	Wed, Sep 18, 2019	2994.00	3082.80	2940.00	2940.00
2337	NYSE	AMPE	Tue, Sep 17, 2019	3000.00	3239.40	2880.00	2947.20
2336	NYSE	AMPE	Mon, Sep 16, 2019	2946.00	3115.80	2880.00	3036.00
2335	NYSE	AMPE	Fri, Sep 13, 2019	2970.00	3000.00	2940.00	2992.80
2334	NYSE	AMPE	Thu, Sep 12, 2019	3000.00	3053.40	2940.00	2940.60
2333	NYSE	AMPE	Wed, Sep 11, 2019	3000.00	3054.00	2973.00	3023.40
2332	NYSE	AMPE	Tue, Sep 10, 2019	3142.80	3217.80	2880.00	3009.60
2331	NYSE	AMPE	Mon, Sep 9, 2019	3300.00	3300.00	3117.60	3128.40
2330	NYSE	AMPE	Fri, Sep 6, 2019	3060.00	3240.00	3060.00	3124.80
2329	NYSE	AMPE	Thu, Sep 5, 2019	3180.00	3180.00	2940.00	3003.00
2328	NYSE	AMPE	Wed, Sep 4, 2019	3006.60	3085.20	2917.20	2959.20
2327	NYSE	AMPE	Tue, Sep 3, 2019	3060.00	3060.00	2940.00	3006.60
2326	NYSE	AMPE	Fri, Aug 30, 2019	3120.00	3265.80	2952.00	2984.40
2325	NYSE	AMPE	Thu, Aug 29, 2019	3120.00	3316.80	3060.00	3141.60
2324	NYSE	AMPE	Wed, Aug 28, 2019	2760.00	3060.00	2718.00	3006.00
2323	NYSE	AMPE	Tue, Aug 27, 2019	2850.00	2850.00	2700.00	2771.40
2322	NYSE	AMPE	Mon, Aug 26, 2019	2880.00	2910.00	2706.60	2736.00
2321	NYSE	AMPE	Fri, Aug 23, 2019	2784.00	2940.00	2772.00	2821.62
2320	NYSE	AMPE	Thu, Aug 22, 2019	2701.20	2792.40	2580.00	2731.20
2319	NYSE	AMPE	Wed, Aug 21, 2019	2580.00	2610.00	2460.00	2577.00
2318	NYSE	AMPE	Tue, Aug 20, 2019	2403.60	2610.00	2400.00	2556.60
2317	NYSE	AMPE	Mon, Aug 19, 2019	2436.60	2520.00	2340.60	2403.60
2316	NYSE	AMPE	Fri, Aug 16, 2019	2340.00	2371.80	2295.00	2340.00
2315	NYSE	AMPE	Thu, Aug 15, 2019	2349.60	2371.20	2280.00	2295.00
2314	NYSE	AMPE	Wed, Aug 14, 2019	2400.00	2422.20	2280.00	2319.00
2313	NYSE	AMPE	Tue, Aug 13, 2019	2384.40	2424.00	2346.60	2404.20
2312	NYSE	AMPE	Mon, Aug 12, 2019	2430.00	2430.00	2298.00	2384.40
2311	NYSE	AMPE	Fri, Aug 9, 2019	2484.00	2484.00	2400.00	2410.20
2310	NYSE	AMPE	Thu, Aug 8, 2019	2424.00	2424.00	2386.80	2390.40
2309	NYSE	AMPE	Wed, Aug 7, 2019	2484.00	2484.00	2346.00	2422.20
2308	NYSE	AMPE	Tue, Aug 6, 2019	2436.00	2436.00	2344.20	2344.20
2307	NYSE	AMPE	Mon, Aug 5, 2019	2445.00	2448.00	2367.00	2371.20
2306	NYSE	AMPE	Fri, Aug 2, 2019	2460.00	2460.00	2400.00	2419.20
2305	NYSE	AMPE	Thu, Aug 1, 2019	2520.00	2520.00	2376.00	2400.00
2304	NYSE	AMPE	Wed, Jul 31, 2019	2460.00	2460.00	2332.20	2332.20
2303	NYSE	AMPE	Tue, Jul 30, 2019	2376.00	2460.60	2292.00	2406.60
2302	NYSE	AMPE	Mon, Jul 29, 2019	2460.00	2520.00	2446.20	2460.00
2301	NYSE	AMPE	Fri, Jul 26, 2019	2460.00	2468.40	2430.00	2443.20
2300	NYSE	AMPE	Thu, Jul 25, 2019	2412.00	2470.20	2400.00	2449.20
2299	NYSE	AMPE	Wed, Jul 24, 2019	2400.00	2483.40	2400.00	2434.20
2298	NYSE	AMPE	Tue, Jul 23, 2019	2452.20	2460.00	2400.00	2405.40
2297	NYSE	AMPE	Mon, Jul 22, 2019	2520.00	2520.00	2411.40	2414.40
2296	NYSE	AMPE	Fri, Jul 19, 2019	2460.00	2529.00	2400.00	2506.80
2295	NYSE	AMPE	Thu, Jul 18, 2019	2428.20	2505.00	2373.00	2473.80
2294	NYSE	AMPE	Wed, Jul 17, 2019	2520.00	2520.00	2340.00	2449.20
2293	NYSE	AMPE	Tue, Jul 16, 2019	2460.00	2529.00	2418.00	2460.00
2292	NYSE	AMPE	Mon, Jul 15, 2019	2520.00	2520.00	2430.00	2433.60
2291	NYSE	AMPE	Fri, Jul 12, 2019	2640.00	2640.00	2483.40	2490.00
2290	NYSE	AMPE	Thu, Jul 11, 2019	2400.00	2565.00	2400.00	2518.20
2289	NYSE	AMPE	Wed, Jul 10, 2019	2580.00	2588.40	2460.00	2460.00
2288	NYSE	AMPE	Tue, Jul 9, 2019	2588.40	2588.40	2460.00	2491.80
2287	NYSE	AMPE	Mon, Jul 8, 2019	2580.00	2588.40	2460.00	2588.40
2286	NYSE	AMPE	Fri, Jul 5, 2019	2430.00	2580.00	2346.00	2580.00
2285	NYSE	AMPE	Wed, Jul 3, 2019	2460.00	2522.40	2400.00	2430.00
2284	NYSE	AMPE	Tue, Jul 2, 2019	2550.00	2550.00	2451.00	2451.00
2283	NYSE	AMPE	Mon, Jul 1, 2019	2468.40	2580.00	2340.60	2503.20
2282	NYSE	AMPE	Fri, Jun 28, 2019	2520.00	2549.40	2280.00	2326.80
2281	NYSE	AMPE	Thu, Jun 27, 2019	2448.00	2557.80	2395.20	2406.00
2280	NYSE	AMPE	Wed, Jun 26, 2019	2460.00	2583.60	2394.00	2400.00
2279	NYSE	AMPE	Tue, Jun 25, 2019	2760.00	2760.00	2370.00	2393.40
2278	NYSE	AMPE	Mon, Jun 24, 2019	2640.00	2640.00	2430.00	2437.80
2277	NYSE	AMPE	Fri, Jun 21, 2019	2760.00	2760.00	2560.20	2574.00
2276	NYSE	AMPE	Thu, Jun 20, 2019	2700.00	2760.00	2670.00	2729.40
2275	NYSE	AMPE	Wed, Jun 19, 2019	2780.40	2780.40	2640.00	2652.00
2274	NYSE	AMPE	Tue, Jun 18, 2019	2820.00	2880.00	2622.00	2758.20
2273	NYSE	AMPE	Mon, Jun 17, 2019	2759.40	3060.00	2700.00	2879.40
2272	NYSE	AMPE	Fri, Jun 14, 2019	3750.00	7860.00	3628.80	4200.00
2271	NYSE	AMPE	Thu, Jun 13, 2019	3720.00	3840.00	3480.00	3780.00
2270	NYSE	AMPE	Wed, Jun 12, 2019	3600.00	3720.00	3369.60	3719.40
2269	NYSE	AMPE	Tue, Jun 11, 2019	3600.00	3612.00	3180.60	3612.00
2268	NYSE	AMPE	Mon, Jun 10, 2019	3314.40	3540.00	3159.60	3540.00
2267	NYSE	AMPE	Fri, Jun 7, 2019	3393.00	3420.00	3192.00	3254.40
2266	NYSE	AMPE	Thu, Jun 6, 2019	3342.60	3495.00	3240.00	3404.40
2265	NYSE	AMPE	Wed, Jun 5, 2019	3340.80	3473.40	3197.40	3371.40
2264	NYSE	AMPE	Tue, Jun 4, 2019	3240.00	3600.00	3195.60	3360.60
2263	NYSE	AMPE	Mon, Jun 3, 2019	3060.00	3360.00	3060.00	3300.00
2262	NYSE	AMPE	Fri, May 31, 2019	3240.00	3240.00	3060.00	3120.00
2261	NYSE	AMPE	Thu, May 30, 2019	3103.80	3240.00	3060.00	3234.60
2260	NYSE	AMPE	Wed, May 29, 2019	3096.00	3210.00	3000.00	3120.00
2259	NYSE	AMPE	Tue, May 28, 2019	3103.80	3222.60	3060.60	3076.80
2258	NYSE	AMPE	Fri, May 24, 2019	3233.40	3233.40	3000.00	3120.00
2257	NYSE	AMPE	Thu, May 23, 2019	3180.00	3240.00	3084.00	3135.60
2256	NYSE	AMPE	Wed, May 22, 2019	3240.60	3300.00	3108.00	3242.40
2255	NYSE	AMPE	Tue, May 21, 2019	2940.00	3300.00	2940.00	3299.40
2254	NYSE	AMPE	Mon, May 20, 2019	3014.40	3196.80	3000.00	3147.00
2253	NYSE	AMPE	Fri, May 17, 2019	3248.40	3300.00	2952.00	3033.00
2252	NYSE	AMPE	Thu, May 16, 2019	3342.00	3342.00	3060.60	3123.00
2251	NYSE	AMPE	Wed, May 15, 2019	3060.00	3289.80	2976.60	3289.80
2250	NYSE	AMPE	Tue, May 14, 2019	3120.00	3168.60	2970.00	3022.20
2249	NYSE	AMPE	Mon, May 13, 2019	3480.00	3480.00	2970.00	2979.00
2248	NYSE	AMPE	Fri, May 10, 2019	3351.00	3360.00	3210.00	3225.00
2247	NYSE	AMPE	Thu, May 9, 2019	3300.00	3433.20	3240.00	3322.80
2246	NYSE	AMPE	Wed, May 8, 2019	3300.00	3407.40	3293.40	3360.00
2245	NYSE	AMPE	Tue, May 7, 2019	3283.20	3390.00	3240.00	3282.60
2244	NYSE	AMPE	Mon, May 6, 2019	3480.00	3537.60	3246.00	3300.00
2243	NYSE	AMPE	Fri, May 3, 2019	3420.00	3420.00	3240.00	3398.40
2242	NYSE	AMPE	Thu, May 2, 2019	3600.00	3690.00	3300.00	3336.00
2241	NYSE	AMPE	Wed, May 1, 2019	3540.00	3600.00	3360.60	3522.00
2240	NYSE	AMPE	Tue, Apr 30, 2019	3317.40	3480.00	3230.40	3418.80
2239	NYSE	AMPE	Mon, Apr 29, 2019	3120.00	3490.20	3060.00	3394.20
2238	NYSE	AMPE	Fri, Apr 26, 2019	3420.00	3480.00	3279.60	3313.20
2237	NYSE	AMPE	Thu, Apr 25, 2019	3660.00	3684.00	3060.00	3456.60
2236	NYSE	AMPE	Wed, Apr 24, 2019	3481.20	3573.00	3372.60	3550.20
2235	NYSE	AMPE	Tue, Apr 23, 2019	3538.20	3540.00	3234.60	3463.80
2234	NYSE	AMPE	Mon, Apr 22, 2019	3360.00	3487.20	3203.40	3424.80
2233	NYSE	AMPE	Thu, Apr 18, 2019	3110.40	3360.00	3071.29	3208.20
2232	NYSE	AMPE	Wed, Apr 17, 2019	3151.80	3151.80	3012.00	3070.80
2231	NYSE	AMPE	Tue, Apr 16, 2019	3120.00	3175.20	2982.00	3067.80
2230	NYSE	AMPE	Mon, Apr 15, 2019	3044.40	3176.40	2940.00	3000.00
2229	NYSE	AMPE	Fri, Apr 12, 2019	3090.00	3247.20	3000.00	3060.00
2228	NYSE	AMPE	Thu, Apr 11, 2019	3208.20	3208.20	3000.00	3019.80
2227	NYSE	AMPE	Wed, Apr 10, 2019	3060.00	3150.00	3030.00	3095.40
2226	NYSE	AMPE	Tue, Apr 9, 2019	3126.00	3160.20	3067.80	3079.80
2225	NYSE	AMPE	Mon, Apr 8, 2019	3180.00	3240.60	3090.00	3108.60
2224	NYSE	AMPE	Fri, Apr 5, 2019	3160.80	3270.00	3144.00	3175.80
2223	NYSE	AMPE	Thu, Apr 4, 2019	3120.00	3285.35	3060.00	3276.00
2222	NYSE	AMPE	Wed, Apr 3, 2019	3207.00	3310.20	3000.00	3060.00
2221	NYSE	AMPE	Tue, Apr 2, 2019	3321.00	3321.00	3207.00	3234.60
2220	NYSE	AMPE	Mon, Apr 1, 2019	3453.60	3468.00	3276.00	3337.80
2219	NYSE	AMPE	Fri, Mar 29, 2019	3417.60	3540.00	3255.00	3372.00
2218	NYSE	AMPE	Thu, Mar 28, 2019	3540.00	3646.80	3360.00	3462.00
2217	NYSE	AMPE	Wed, Mar 27, 2019	3671.40	3671.40	3324.60	3489.60
2216	NYSE	AMPE	Tue, Mar 26, 2019	3340.80	3480.00	3300.00	3369.00
2215	NYSE	AMPE	Mon, Mar 25, 2019	3246.60	3407.40	3246.60	3324.00
2214	NYSE	AMPE	Fri, Mar 22, 2019	3660.00	3660.00	3330.00	3420.00
2213	NYSE	AMPE	Thu, Mar 21, 2019	3723.00	3723.00	3600.00	3636.60
2212	NYSE	AMPE	Wed, Mar 20, 2019	3720.00	3779.40	3618.00	3705.00
2211	NYSE	AMPE	Tue, Mar 19, 2019	3900.00	3958.80	3660.00	3714.00
2210	NYSE	AMPE	Mon, Mar 18, 2019	3900.00	4080.00	3900.00	4046.40
2209	NYSE	AMPE	Fri, Mar 15, 2019	3912.00	4080.00	3838.80	4080.00
2208	NYSE	AMPE	Thu, Mar 14, 2019	3828.00	4014.00	3780.00	3930.00
2207	NYSE	AMPE	Wed, Mar 13, 2019	3780.60	3868.80	3690.00	3826.80
2206	NYSE	AMPE	Tue, Mar 12, 2019	3820.20	3899.40	3663.60	3756.00
2205	NYSE	AMPE	Mon, Mar 11, 2019	3720.00	3809.40	3675.00	3720.60
2204	NYSE	AMPE	Fri, Mar 8, 2019	3841.20	3916.80	3666.00	3675.60
2203	NYSE	AMPE	Thu, Mar 7, 2019	4134.00	4200.00	3840.00	3840.00
2202	NYSE	AMPE	Wed, Mar 6, 2019	4440.00	4440.00	3960.00	4020.00
2201	NYSE	AMPE	Tue, Mar 5, 2019	4200.00	4200.00	3900.00	3918.00
2200	NYSE	AMPE	Mon, Mar 4, 2019	3876.00	4199.40	3750.00	4107.60
2199	NYSE	AMPE	Fri, Mar 1, 2019	3840.00	3960.00	3739.20	3960.00
2198	NYSE	AMPE	Thu, Feb 28, 2019	3750.00	3889.80	3690.00	3765.00
2197	NYSE	AMPE	Wed, Feb 27, 2019	3900.00	4023.84	3630.00	3726.60
2196	NYSE	AMPE	Tue, Feb 26, 2019	3906.00	4080.00	3870.00	3870.00
2195	NYSE	AMPE	Mon, Feb 25, 2019	3900.00	4119.00	3733.80	3879.00
2194	NYSE	AMPE	Fri, Feb 22, 2019	3911.40	3990.00	3810.60	3841.20
2193	NYSE	AMPE	Thu, Feb 21, 2019	4131.00	4171.80	3810.00	3835.80
2192	NYSE	AMPE	Wed, Feb 20, 2019	3840.00	4080.00	3780.00	4018.20
2191	NYSE	AMPE	Tue, Feb 19, 2019	3660.00	4020.00	3606.00	3780.00
2190	NYSE	AMPE	Fri, Feb 15, 2019	3540.00	3720.00	3433.20	3655.20
2189	NYSE	AMPE	Thu, Feb 14, 2019	3576.00	3674.40	3461.40	3468.60
2188	NYSE	AMPE	Wed, Feb 13, 2019	3600.00	3804.60	3540.00	3568.80
2187	NYSE	AMPE	Tue, Feb 12, 2019	3838.20	3840.00	3552.00	3604.20
2186	NYSE	AMPE	Mon, Feb 11, 2019	3594.00	3870.00	3594.00	3689.40
2185	NYSE	AMPE	Fri, Feb 8, 2019	3540.00	3840.00	3397.20	3586.80
2184	NYSE	AMPE	Thu, Feb 7, 2019	3366.00	3663.00	3300.00	3376.20
2183	NYSE	AMPE	Wed, Feb 6, 2019	4091.40	4169.40	3330.60	3390.60
2182	NYSE	AMPE	Tue, Feb 5, 2019	3844.80	3936.60	3540.00	3720.60
2181	NYSE	AMPE	Mon, Feb 4, 2019	3240.00	3720.00	3119.40	3637.80
2180	NYSE	AMPE	Fri, Feb 1, 2019	3000.00	3243.00	3000.00	3162.60
2179	NYSE	AMPE	Thu, Jan 31, 2019	3000.00	3101.40	2940.00	3000.00
2178	NYSE	AMPE	Wed, Jan 30, 2019	2880.00	3000.00	2880.00	3000.00
2177	NYSE	AMPE	Tue, Jan 29, 2019	2957.40	3054.00	2790.00	2860.20
2176	NYSE	AMPE	Mon, Jan 28, 2019	3000.00	3060.00	2886.00	2886.60
2175	NYSE	AMPE	Fri, Jan 25, 2019	2949.00	3112.80	2922.00	2957.40
2174	NYSE	AMPE	Thu, Jan 24, 2019	3075.60	3180.00	2886.00	2922.00
2173	NYSE	AMPE	Wed, Jan 23, 2019	3015.00	3060.00	2948.40	3012.60
2172	NYSE	AMPE	Tue, Jan 22, 2019	3060.00	3081.00	2958.00	3001.80
2171	NYSE	AMPE	Fri, Jan 18, 2019	3000.00	3109.20	3000.00	3060.00
2170	NYSE	AMPE	Thu, Jan 17, 2019	3060.00	3081.00	2927.40	3000.00
2169	NYSE	AMPE	Wed, Jan 16, 2019	2830.20	3060.00	2820.60	3000.00
2168	NYSE	AMPE	Tue, Jan 15, 2019	2940.00	2940.00	2820.00	2873.40
2167	NYSE	AMPE	Mon, Jan 14, 2019	2940.00	2999.40	2790.60	2939.40
2166	NYSE	AMPE	Fri, Jan 11, 2019	2906.40	3043.20	2850.00	2978.40
2165	NYSE	AMPE	Thu, Jan 10, 2019	2880.00	3090.00	2760.00	2949.60
2164	NYSE	AMPE	Wed, Jan 9, 2019	3210.00	3210.00	2730.00	2889.00
2163	NYSE	AMPE	Tue, Jan 8, 2019	2781.60	3270.00	2670.00	3107.40
2162	NYSE	AMPE	Mon, Jan 7, 2019	2631.00	2796.00	2508.60	2796.00
2161	NYSE	AMPE	Fri, Jan 4, 2019	2640.00	2640.00	2472.00	2581.80
2160	NYSE	AMPE	Thu, Jan 3, 2019	2700.00	2700.00	2520.00	2580.00
2159	NYSE	AMPE	Wed, Jan 2, 2019	2359.20	2640.00	2283.00	2640.00
2158	NYSE	AMPE	Mon, Dec 31, 2018	2400.00	2490.00	2281.20	2368.80
2157	NYSE	AMPE	Fri, Dec 28, 2018	2352.00	2460.00	2310.00	2400.00
2156	NYSE	AMPE	Thu, Dec 27, 2018	2460.00	2506.80	2292.00	2381.40
2155	NYSE	AMPE	Wed, Dec 26, 2018	2400.00	2640.00	2340.00	2491.20
2154	NYSE	AMPE	Mon, Dec 24, 2018	2574.00	2640.00	2352.00	2364.00
2153	NYSE	AMPE	Fri, Dec 21, 2018	2757.00	2757.00	2340.00	2578.20
2152	NYSE	AMPE	Thu, Dec 20, 2018	2610.00	2820.00	2460.00	2511.00
2151	NYSE	AMPE	Wed, Dec 19, 2018	2640.00	2820.00	2580.00	2631.00
2150	NYSE	AMPE	Tue, Dec 18, 2018	2596.80	2848.80	2586.00	2649.00
2149	NYSE	AMPE	Mon, Dec 17, 2018	2406.00	2700.00	2406.00	2663.40
2148	NYSE	AMPE	Fri, Dec 14, 2018	2714.40	2880.00	2370.00	2400.60
2147	NYSE	AMPE	Thu, Dec 13, 2018	2214.00	2880.00	2160.00	2657.40
2146	NYSE	AMPE	Wed, Dec 12, 2018	3300.00	3300.00	2760.00	2916.60
2145	NYSE	AMPE	Tue, Dec 11, 2018	3300.00	3397.80	3198.00	3249.60
2144	NYSE	AMPE	Mon, Dec 10, 2018	3822.00	3822.00	3186.00	3195.60
2143	NYSE	AMPE	Fri, Dec 7, 2018	3894.60	3910.80	3600.60	3780.60
2142	NYSE	AMPE	Thu, Dec 6, 2018	3720.00	4060.20	3720.00	3781.20
2141	NYSE	AMPE	Tue, Dec 4, 2018	4410.00	4680.00	3720.00	3900.60
2140	NYSE	AMPE	Mon, Dec 3, 2018	4082.40	4258.20	3829.80	4194.00
2139	NYSE	AMPE	Fri, Nov 30, 2018	4080.00	4080.00	3786.00	3817.20
2138	NYSE	AMPE	Thu, Nov 29, 2018	3781.80	3900.00	3706.20	3873.60
2137	NYSE	AMPE	Wed, Nov 28, 2018	3720.00	3900.00	3600.00	3781.80
2136	NYSE	AMPE	Tue, Nov 27, 2018	4067.40	4080.00	3720.00	3750.00
2135	NYSE	AMPE	Mon, Nov 26, 2018	3420.00	4254.00	3420.00	3960.00
2134	NYSE	AMPE	Fri, Nov 23, 2018	3461.40	3510.60	3300.00	3480.60
2133	NYSE	AMPE	Wed, Nov 21, 2018	3300.00	3571.20	3180.00	3468.00
2132	NYSE	AMPE	Tue, Nov 20, 2018	3358.20	3524.40	3180.00	3246.00
2131	NYSE	AMPE	Mon, Nov 19, 2018	3540.00	3546.72	3391.20	3452.40
2130	NYSE	AMPE	Fri, Nov 16, 2018	3540.00	3660.00	3300.00	3463.20
2129	NYSE	AMPE	Thu, Nov 15, 2018	3360.00	3600.00	3180.00	3414.00
2128	NYSE	AMPE	Wed, Nov 14, 2018	3420.00	3527.40	3360.00	3366.00
2127	NYSE	AMPE	Tue, Nov 13, 2018	3498.00	3636.60	3420.00	3505.80
2126	NYSE	AMPE	Mon, Nov 12, 2018	3480.00	3600.60	3366.00	3600.00
2125	NYSE	AMPE	Fri, Nov 9, 2018	3600.00	3660.00	3300.00	3420.00
2124	NYSE	AMPE	Thu, Nov 8, 2018	3300.00	3960.00	3173.40	3598.80
2123	NYSE	AMPE	Wed, Nov 7, 2018	3420.60	4254.00	3079.80	3207.60
2122	NYSE	AMPE	Tue, Nov 6, 2018	3240.00	3300.00	2880.00	2937.60
2121	NYSE	AMPE	Mon, Nov 5, 2018	2820.00	3171.82	2760.00	3139.80
2120	NYSE	AMPE	Fri, Nov 2, 2018	2773.80	2879.40	2694.60	2785.80
2119	NYSE	AMPE	Thu, Nov 1, 2018	2700.00	2760.00	2640.00	2760.00
2118	NYSE	AMPE	Wed, Oct 31, 2018	2739.00	2852.40	2640.00	2760.00
2117	NYSE	AMPE	Tue, Oct 30, 2018	2724.00	2735.40	2580.00	2700.00
2116	NYSE	AMPE	Mon, Oct 29, 2018	2760.00	2840.40	2628.00	2740.80
2115	NYSE	AMPE	Fri, Oct 26, 2018	2880.00	2934.00	2700.00	2718.60
2114	NYSE	AMPE	Thu, Oct 25, 2018	2796.00	2969.40	2730.00	2822.40
2113	NYSE	AMPE	Wed, Oct 24, 2018	2940.00	3120.00	2709.00	2854.80
2112	NYSE	AMPE	Tue, Oct 23, 2018	2580.60	2880.00	2580.60	2790.60
2111	NYSE	AMPE	Mon, Oct 22, 2018	2729.40	2783.40	2544.00	2640.60
2110	NYSE	AMPE	Fri, Oct 19, 2018	2507.40	2790.00	2466.60	2623.20
2109	NYSE	AMPE	Thu, Oct 18, 2018	2604.60	2758.80	2462.40	2507.40
2108	NYSE	AMPE	Wed, Oct 17, 2018	2807.40	2807.40	2640.00	2698.20
2107	NYSE	AMPE	Tue, Oct 16, 2018	2760.00	2925.00	2610.00	2807.40
2106	NYSE	AMPE	Mon, Oct 15, 2018	2994.00	3000.00	2520.00	2659.20
2105	NYSE	AMPE	Fri, Oct 12, 2018	3072.00	3117.60	2881.20	2889.00
2104	NYSE	AMPE	Thu, Oct 11, 2018	2984.40	3052.99	2790.00	2880.00
2103	NYSE	AMPE	Wed, Oct 10, 2018	3060.00	3222.00	2940.00	2979.60
2102	NYSE	AMPE	Tue, Oct 9, 2018	3060.00	3282.00	3018.00	3120.60
2101	NYSE	AMPE	Mon, Oct 8, 2018	3300.00	3360.00	2952.00	3060.60
2100	NYSE	AMPE	Fri, Oct 5, 2018	4199.40	4500.00	3300.00	3414.60
2099	NYSE	AMPE	Thu, Oct 4, 2018	3000.00	3600.00	2940.00	3480.00
2098	NYSE	AMPE	Wed, Oct 3, 2018	2987.40	3120.00	2760.00	3114.00
2097	NYSE	AMPE	Tue, Oct 2, 2018	3090.60	3114.00	2820.00	2850.00
2096	NYSE	AMPE	Mon, Oct 1, 2018	3075.60	3157.80	2968.80	3090.60
2095	NYSE	AMPE	Fri, Sep 28, 2018	3000.00	3120.00	2910.00	3048.00
2094	NYSE	AMPE	Thu, Sep 27, 2018	3073.20	3120.00	2940.00	2940.00
2093	NYSE	AMPE	Wed, Sep 26, 2018	3156.00	3240.00	3060.00	3168.00
2092	NYSE	AMPE	Tue, Sep 25, 2018	3180.00	3276.00	3000.00	3165.00
2091	NYSE	AMPE	Mon, Sep 24, 2018	3421.20	3509.40	3000.00	3137.40
2090	NYSE	AMPE	Fri, Sep 21, 2018	3135.00	3480.00	2955.60	3252.00
2089	NYSE	AMPE	Thu, Sep 20, 2018	2985.00	3094.80	2820.00	3089.40
2088	NYSE	AMPE	Wed, Sep 19, 2018	3300.00	3300.00	2940.00	2984.40
2087	NYSE	AMPE	Tue, Sep 18, 2018	3474.00	3474.00	3079.20	3120.00
2086	NYSE	AMPE	Mon, Sep 17, 2018	3480.00	3557.40	3189.00	3330.00
2085	NYSE	AMPE	Fri, Sep 14, 2018	3462.00	3583.80	3328.80	3468.60
2084	NYSE	AMPE	Thu, Sep 13, 2018	3060.00	3600.00	3060.00	3564.60
2083	NYSE	AMPE	Wed, Sep 12, 2018	3060.00	3120.00	2904.00	3084.60
2082	NYSE	AMPE	Tue, Sep 11, 2018	3210.00	3330.00	3021.60	3037.20
2081	NYSE	AMPE	Mon, Sep 10, 2018	3269.40	3480.00	3150.00	3150.60
2080	NYSE	AMPE	Fri, Sep 7, 2018	3300.00	3533.40	3150.00	3193.20
2079	NYSE	AMPE	Thu, Sep 6, 2018	3000.00	3402.00	3000.00	3270.60
2078	NYSE	AMPE	Wed, Sep 5, 2018	3540.00	3594.00	3060.00	3240.00
2077	NYSE	AMPE	Tue, Sep 4, 2018	3780.00	3840.00	3363.60	3598.80
2076	NYSE	AMPE	Fri, Aug 31, 2018	3666.60	3774.60	3600.00	3774.00
2075	NYSE	AMPE	Thu, Aug 30, 2018	3780.00	3840.00	3540.00	3583.80
2074	NYSE	AMPE	Wed, Aug 29, 2018	3990.00	3990.00	3498.00	3779.40
2073	NYSE	AMPE	Tue, Aug 28, 2018	3780.00	3960.00	3660.00	3769.80
2072	NYSE	AMPE	Mon, Aug 27, 2018	3600.00	3839.40	3484.80	3760.20
2071	NYSE	AMPE	Fri, Aug 24, 2018	3645.60	3690.00	3370.20	3660.00
2070	NYSE	AMPE	Thu, Aug 23, 2018	3600.00	3690.60	3360.60	3472.80
2069	NYSE	AMPE	Wed, Aug 22, 2018	4080.00	4560.00	3570.00	3763.80
2068	NYSE	AMPE	Tue, Aug 21, 2018	3075.60	3894.60	2944.20	3820.20
2067	NYSE	AMPE	Mon, Aug 20, 2018	3000.00	3060.00	2814.00	3016.20
2066	NYSE	AMPE	Fri, Aug 17, 2018	2992.80	2992.80	2791.20	2838.00
2065	NYSE	AMPE	Thu, Aug 16, 2018	2813.40	3030.60	2700.00	2804.40
2064	NYSE	AMPE	Wed, Aug 15, 2018	2700.00	2820.00	2523.00	2760.60
2063	NYSE	AMPE	Tue, Aug 14, 2018	2838.60	2850.00	2415.00	2610.00
2062	NYSE	AMPE	Mon, Aug 13, 2018	3412.80	3412.80	2745.60	2822.40
2061	NYSE	AMPE	Fri, Aug 10, 2018	3000.00	4050.00	2934.00	3309.60
2060	NYSE	AMPE	Thu, Aug 9, 2018	2220.00	2880.00	2106.60	2850.00
2059	NYSE	AMPE	Wed, Aug 8, 2018	5220.00	5850.00	3540.00	3652.80
2058	NYSE	AMPE	Tue, Aug 7, 2018	17880.00	18030.00	16860.00	17160.00
2057	NYSE	AMPE	Mon, Aug 6, 2018	16500.00	17940.00	15960.00	17520.00
2056	NYSE	AMPE	Fri, Aug 3, 2018	18120.00	18480.00	15000.00	15420.00
2055	NYSE	AMPE	Thu, Aug 2, 2018	18120.00	18540.00	17100.00	17880.00
2054	NYSE	AMPE	Wed, Aug 1, 2018	17760.00	18420.00	17400.00	18120.00
2053	NYSE	AMPE	Tue, Jul 31, 2018	18000.00	18090.00	17160.00	17820.00
2052	NYSE	AMPE	Mon, Jul 30, 2018	17760.00	18420.00	16800.00	17880.00
2051	NYSE	AMPE	Fri, Jul 27, 2018	19200.00	19200.00	16620.00	17400.00
2050	NYSE	AMPE	Thu, Jul 26, 2018	18000.00	19200.00	17760.00	18060.00
2049	NYSE	AMPE	Wed, Jul 25, 2018	18120.00	18900.00	17640.00	17940.00
2048	NYSE	AMPE	Tue, Jul 24, 2018	18120.00	18360.00	17340.00	17460.00
2047	NYSE	AMPE	Mon, Jul 23, 2018	17160.00	18900.00	16320.00	18000.00
2046	NYSE	AMPE	Fri, Jul 20, 2018	14220.00	16740.00	14040.00	15780.00
2045	NYSE	AMPE	Thu, Jul 19, 2018	14760.00	14810.40	13770.00	14160.00
2044	NYSE	AMPE	Wed, Jul 18, 2018	13560.00	14640.00	12660.00	14640.00
2043	NYSE	AMPE	Tue, Jul 17, 2018	14100.00	14280.00	13320.00	13380.00
2042	NYSE	AMPE	Mon, Jul 16, 2018	14100.00	14460.00	13680.00	14040.00
2041	NYSE	AMPE	Fri, Jul 13, 2018	13800.00	14250.00	13500.00	13860.00
2040	NYSE	AMPE	Thu, Jul 12, 2018	13860.00	14100.00	13380.00	13740.00
2039	NYSE	AMPE	Wed, Jul 11, 2018	14220.00	14820.00	13680.00	13860.00
2038	NYSE	AMPE	Tue, Jul 10, 2018	13860.00	14370.00	13860.00	14220.00
2037	NYSE	AMPE	Mon, Jul 9, 2018	14220.00	14700.00	13740.00	13920.00
2036	NYSE	AMPE	Fri, Jul 6, 2018	14580.00	15360.00	13620.00	14040.00
2035	NYSE	AMPE	Thu, Jul 5, 2018	13080.00	14640.00	12900.60	14160.00
2034	NYSE	AMPE	Tue, Jul 3, 2018	12360.00	13020.00	12180.00	13020.00
2033	NYSE	AMPE	Mon, Jul 2, 2018	13260.00	13440.00	12120.00	12300.00
2032	NYSE	AMPE	Fri, Jun 29, 2018	13920.00	13920.00	13200.00	13200.00
2031	NYSE	AMPE	Thu, Jun 28, 2018	13200.00	14220.00	12720.00	13440.00
2030	NYSE	AMPE	Wed, Jun 27, 2018	13980.00	14520.00	13200.00	13320.00
2029	NYSE	AMPE	Tue, Jun 26, 2018	13260.00	15600.00	12960.00	13860.00
2028	NYSE	AMPE	Mon, Jun 25, 2018	11880.00	13620.00	11820.00	13020.00
2027	NYSE	AMPE	Fri, Jun 22, 2018	10020.00	15300.00	10020.00	12960.00
2026	NYSE	AMPE	Thu, Jun 21, 2018	10320.00	10560.00	9660.00	9960.00
2025	NYSE	AMPE	Wed, Jun 20, 2018	10740.00	10920.00	10380.00	10440.00
2024	NYSE	AMPE	Tue, Jun 19, 2018	11100.00	11100.00	10320.00	10560.00
2023	NYSE	AMPE	Mon, Jun 18, 2018	10620.00	11460.00	10620.00	10920.00
2022	NYSE	AMPE	Fri, Jun 15, 2018	10860.00	11160.00	10620.00	10740.00
2021	NYSE	AMPE	Thu, Jun 14, 2018	11100.00	11400.00	10800.00	10800.00
2020	NYSE	AMPE	Wed, Jun 13, 2018	11340.00	11580.00	10980.00	10980.00
2019	NYSE	AMPE	Tue, Jun 12, 2018	11160.00	11760.00	11160.00	11220.00
2018	NYSE	AMPE	Mon, Jun 11, 2018	11160.00	11460.00	10800.00	11280.00
2017	NYSE	AMPE	Fri, Jun 8, 2018	11220.00	11520.00	11040.00	11400.00
2016	NYSE	AMPE	Thu, Jun 7, 2018	11160.00	11280.00	10920.00	11220.00
2015	NYSE	AMPE	Wed, Jun 6, 2018	11160.00	11520.00	10920.00	11100.00
2014	NYSE	AMPE	Tue, Jun 5, 2018	11280.00	11760.00	10980.00	11040.00
2013	NYSE	AMPE	Mon, Jun 4, 2018	11340.00	11664.60	10860.00	11400.00
2012	NYSE	AMPE	Fri, Jun 1, 2018	11040.00	11640.00	10920.00	11460.00
2011	NYSE	AMPE	Thu, May 31, 2018	11460.00	11940.00	10680.00	10920.00
2010	NYSE	AMPE	Wed, May 30, 2018	11160.00	12360.00	11100.00	11400.00
2009	NYSE	AMPE	Tue, May 29, 2018	12180.00	12240.00	9480.00	10680.00
2008	NYSE	AMPE	Fri, May 25, 2018	12840.00	13200.00	11580.00	12300.00
2007	NYSE	AMPE	Thu, May 24, 2018	13740.00	13740.00	12600.00	12960.00
2006	NYSE	AMPE	Wed, May 23, 2018	12300.00	14220.00	12300.00	13440.00
2005	NYSE	AMPE	Tue, May 22, 2018	13800.00	13800.00	12600.00	12660.00
2004	NYSE	AMPE	Mon, May 21, 2018	15180.00	15240.00	13800.00	14100.00
2003	NYSE	AMPE	Fri, May 18, 2018	15000.00	15360.00	14760.00	15060.00
2002	NYSE	AMPE	Thu, May 17, 2018	15000.00	15300.00	14700.00	14820.00
2001	NYSE	AMPE	Wed, May 16, 2018	15060.00	15240.00	14760.00	14940.00
2000	NYSE	AMPE	Tue, May 15, 2018	15000.00	15240.00	14640.00	15060.00
1999	NYSE	AMPE	Mon, May 14, 2018	14640.00	15930.00	14400.00	14880.00
1998	NYSE	AMPE	Fri, May 11, 2018	15300.00	15420.00	14220.00	14880.00
1997	NYSE	AMPE	Thu, May 10, 2018	15660.00	15960.00	14700.00	15300.00
1996	NYSE	AMPE	Wed, May 9, 2018	16260.00	16560.00	15660.00	15960.00
1995	NYSE	AMPE	Tue, May 8, 2018	16140.00	16680.00	15900.00	16140.00
1994	NYSE	AMPE	Mon, May 7, 2018	16320.00	16679.40	15780.00	16140.00
1993	NYSE	AMPE	Fri, May 4, 2018	16560.00	16795.20	16020.00	16440.00
1992	NYSE	AMPE	Thu, May 3, 2018	16740.00	16800.00	16020.00	16680.00
1991	NYSE	AMPE	Wed, May 2, 2018	16260.00	16830.60	16080.00	16620.00
1990	NYSE	AMPE	Tue, May 1, 2018	15780.00	16620.00	15780.00	16260.00
1989	NYSE	AMPE	Mon, Apr 30, 2018	17160.00	17640.00	15300.00	15540.00
1988	NYSE	AMPE	Fri, Apr 27, 2018	17280.00	17820.00	16860.00	17340.00
1987	NYSE	AMPE	Thu, Apr 26, 2018	17400.00	17580.00	16980.00	17340.00
1986	NYSE	AMPE	Wed, Apr 25, 2018	17340.00	17580.00	16806.00	17280.00
1985	NYSE	AMPE	Tue, Apr 24, 2018	18000.00	18411.60	16980.00	17400.00
1984	NYSE	AMPE	Mon, Apr 23, 2018	19320.00	19410.00	18000.00	18120.00
1983	NYSE	AMPE	Fri, Apr 20, 2018	18600.00	19138.80	18180.00	18900.00
1982	NYSE	AMPE	Thu, Apr 19, 2018	18180.00	19200.00	17880.00	18540.00
1981	NYSE	AMPE	Wed, Apr 18, 2018	18300.00	18540.00	17400.00	18180.00
1980	NYSE	AMPE	Tue, Apr 17, 2018	17400.00	18600.00	17340.00	18240.00
1979	NYSE	AMPE	Mon, Apr 16, 2018	17280.00	17760.00	16560.00	17220.00
1978	NYSE	AMPE	Fri, Apr 13, 2018	18600.00	19674.00	16860.00	17160.00
1977	NYSE	AMPE	Thu, Apr 12, 2018	17940.00	18420.00	17520.00	18060.00
1976	NYSE	AMPE	Wed, Apr 11, 2018	18120.00	19380.00	17100.00	18060.00
1975	NYSE	AMPE	Tue, Apr 10, 2018	21660.00	22020.00	16980.00	18420.00
1974	NYSE	AMPE	Mon, Apr 9, 2018	21600.00	22560.00	21480.00	21540.00
1973	NYSE	AMPE	Fri, Apr 6, 2018	22500.00	22740.00	21300.00	21600.00
1972	NYSE	AMPE	Thu, Apr 5, 2018	22740.00	23134.80	22080.00	22920.00
1971	NYSE	AMPE	Wed, Apr 4, 2018	21420.00	23340.00	21420.00	22020.00
1970	NYSE	AMPE	Tue, Apr 3, 2018	20760.00	21600.00	20700.00	21240.00
1969	NYSE	AMPE	Mon, Apr 2, 2018	20520.00	21900.00	20160.00	20460.00
1968	NYSE	AMPE	Thu, Mar 29, 2018	19620.00	20520.00	19500.00	20400.00
1967	NYSE	AMPE	Wed, Mar 28, 2018	18420.00	19800.00	18420.00	19620.00
1966	NYSE	AMPE	Tue, Mar 27, 2018	18540.00	19200.00	17820.00	18660.00
1965	NYSE	AMPE	Mon, Mar 26, 2018	17400.00	18600.00	15960.00	18540.00
1964	NYSE	AMPE	Fri, Mar 23, 2018	17400.00	18300.00	16866.00	17580.00
1963	NYSE	AMPE	Thu, Mar 22, 2018	15420.00	17580.00	15420.00	17100.00
1962	NYSE	AMPE	Wed, Mar 21, 2018	15600.00	16200.00	15300.00	15480.00
1961	NYSE	AMPE	Tue, Mar 20, 2018	16140.00	16140.00	14760.00	15780.00
1960	NYSE	AMPE	Mon, Mar 19, 2018	15960.00	16800.00	15480.00	16200.00
1959	NYSE	AMPE	Fri, Mar 16, 2018	14700.00	16020.00	14340.00	15900.00
1958	NYSE	AMPE	Thu, Mar 15, 2018	14100.00	14640.00	14100.00	14520.00
1957	NYSE	AMPE	Wed, Mar 14, 2018	14100.00	14700.00	13866.00	13980.00
1956	NYSE	AMPE	Tue, Mar 13, 2018	13980.00	14760.00	13800.00	13860.00
1955	NYSE	AMPE	Mon, Mar 12, 2018	14400.00	14880.00	13320.00	14280.00
1954	NYSE	AMPE	Fri, Mar 9, 2018	15000.00	15000.00	13800.00	14520.00
1953	NYSE	AMPE	Thu, Mar 8, 2018	15960.00	16020.00	14280.00	14940.00
1952	NYSE	AMPE	Wed, Mar 7, 2018	14520.00	15900.00	14220.00	15300.00
1951	NYSE	AMPE	Tue, Mar 6, 2018	14400.00	15000.00	13920.00	14520.00
1950	NYSE	AMPE	Mon, Mar 5, 2018	13560.00	15600.00	13560.00	14280.00
1949	NYSE	AMPE	Fri, Mar 2, 2018	12840.00	14340.00	12840.00	13800.00
1948	NYSE	AMPE	Thu, Mar 1, 2018	13140.00	13260.00	12660.00	12960.00
1947	NYSE	AMPE	Wed, Feb 28, 2018	14100.00	14280.00	12660.00	13320.00
1946	NYSE	AMPE	Tue, Feb 27, 2018	14880.00	14880.00	13860.00	14160.00
1945	NYSE	AMPE	Mon, Feb 26, 2018	15540.00	15600.00	14520.00	15000.00
1944	NYSE	AMPE	Fri, Feb 23, 2018	14340.00	15600.00	14340.00	15420.00
1943	NYSE	AMPE	Thu, Feb 22, 2018	16860.00	17280.00	13560.00	15000.00
1942	NYSE	AMPE	Wed, Feb 21, 2018	15600.00	16680.00	15600.00	16500.00
1941	NYSE	AMPE	Tue, Feb 20, 2018	17100.00	17880.00	15060.00	15060.00
1940	NYSE	AMPE	Fri, Feb 16, 2018	21000.00	21000.00	16860.00	17760.00
1939	NYSE	AMPE	Thu, Feb 15, 2018	20100.00	21030.00	19800.00	20760.00
1938	NYSE	AMPE	Wed, Feb 14, 2018	19800.00	20994.00	19380.00	20100.00
1937	NYSE	AMPE	Tue, Feb 13, 2018	18360.00	21420.00	18060.00	19740.00
1936	NYSE	AMPE	Mon, Feb 12, 2018	18000.00	18600.00	17280.00	18420.00
1935	NYSE	AMPE	Fri, Feb 9, 2018	17700.00	18900.00	16560.00	17580.00
1934	NYSE	AMPE	Thu, Feb 8, 2018	18000.00	18120.00	17160.00	18000.00
1933	NYSE	AMPE	Wed, Feb 7, 2018	17280.00	18120.00	17190.00	18060.00
1932	NYSE	AMPE	Tue, Feb 6, 2018	17160.00	17520.00	15600.00	17160.00
1931	NYSE	AMPE	Mon, Feb 5, 2018	18360.00	18420.00	17400.00	17400.00
1930	NYSE	AMPE	Fri, Feb 2, 2018	18420.00	18840.00	17460.00	18300.00
1929	NYSE	AMPE	Thu, Feb 1, 2018	18000.00	18300.00	16800.00	18300.00
1928	NYSE	AMPE	Wed, Jan 31, 2018	17520.00	18000.00	16680.00	18000.00
1927	NYSE	AMPE	Tue, Jan 30, 2018	16260.00	17580.00	16140.00	17520.00
1926	NYSE	AMPE	Mon, Jan 29, 2018	16560.00	16680.00	15533.40	16320.00
1925	NYSE	AMPE	Fri, Jan 26, 2018	15060.00	16560.00	15000.00	16320.00
1924	NYSE	AMPE	Thu, Jan 25, 2018	16020.00	16320.00	15136.80	15720.00
1923	NYSE	AMPE	Wed, Jan 24, 2018	16440.00	16610.40	15840.00	16380.00
1922	NYSE	AMPE	Tue, Jan 23, 2018	17580.00	17580.00	16200.00	16440.00
1921	NYSE	AMPE	Mon, Jan 22, 2018	17760.00	17940.00	16980.00	17400.00
1920	NYSE	AMPE	Fri, Jan 19, 2018	17640.00	17640.00	16889.40	17400.00
1919	NYSE	AMPE	Thu, Jan 18, 2018	17460.00	17640.00	16560.00	17400.00
1918	NYSE	AMPE	Wed, Jan 17, 2018	18180.00	18240.00	16800.00	17460.00
1917	NYSE	AMPE	Tue, Jan 16, 2018	18180.00	18840.00	17640.00	18060.00
1916	NYSE	AMPE	Fri, Jan 12, 2018	17640.00	18180.00	17160.00	17580.00
1915	NYSE	AMPE	Thu, Jan 11, 2018	16920.00	18174.00	16860.00	17520.00
1914	NYSE	AMPE	Wed, Jan 10, 2018	17400.00	17580.00	16080.00	16860.00
1913	NYSE	AMPE	Tue, Jan 9, 2018	17940.00	18480.00	17100.00	17640.00
1912	NYSE	AMPE	Mon, Jan 8, 2018	17700.00	18894.00	16500.00	17820.00
1911	NYSE	AMPE	Fri, Jan 5, 2018	14640.00	17520.00	14220.00	17280.00
1910	NYSE	AMPE	Thu, Jan 4, 2018	18060.00	18600.00	14460.00	15060.00
1909	NYSE	AMPE	Wed, Jan 3, 2018	20700.00	20940.00	17940.00	18060.00
1908	NYSE	AMPE	Tue, Jan 2, 2018	24420.00	24540.00	16200.00	20880.00
1907	NYSE	AMPE	Fri, Dec 29, 2017	25080.00	29699.40	22260.00	24420.00
1906	NYSE	AMPE	Thu, Dec 28, 2017	21780.00	25260.00	21480.00	25140.00
1905	NYSE	AMPE	Wed, Dec 27, 2017	20640.00	22440.00	20400.00	21720.00
1904	NYSE	AMPE	Tue, Dec 26, 2017	16380.00	21300.00	16380.00	19980.00
1903	NYSE	AMPE	Fri, Dec 22, 2017	16800.00	17400.00	16140.00	16440.00
1902	NYSE	AMPE	Thu, Dec 21, 2017	18000.00	18000.00	15420.00	16740.00
1901	NYSE	AMPE	Wed, Dec 20, 2017	17040.00	17400.00	15900.00	17100.00
1900	NYSE	AMPE	Tue, Dec 19, 2017	18000.00	18100.80	15180.00	15660.00
1899	NYSE	AMPE	Mon, Dec 18, 2017	13260.00	16380.00	13200.00	16380.00
1898	NYSE	AMPE	Fri, Dec 15, 2017	13800.00	14400.00	12600.00	13080.00
1897	NYSE	AMPE	Thu, Dec 14, 2017	11700.00	17040.00	10980.00	13980.00
1896	NYSE	AMPE	Wed, Dec 13, 2017	10380.00	10920.00	10320.00	10500.00
1895	NYSE	AMPE	Tue, Dec 12, 2017	9600.00	10140.00	9240.00	10080.00
1894	NYSE	AMPE	Mon, Dec 11, 2017	9300.00	9960.00	8940.00	9660.00
1893	NYSE	AMPE	Fri, Dec 8, 2017	9960.00	9960.00	8940.00	9360.00
1892	NYSE	AMPE	Thu, Dec 7, 2017	10320.00	10320.00	9420.00	9480.00
1891	NYSE	AMPE	Wed, Dec 6, 2017	10740.00	10740.00	9840.00	10140.00
1890	NYSE	AMPE	Tue, Dec 5, 2017	9840.00	10620.00	9780.00	10320.00
1889	NYSE	AMPE	Mon, Dec 4, 2017	10500.00	10740.00	9720.00	9960.00
1888	NYSE	AMPE	Fri, Dec 1, 2017	8820.00	11100.00	8820.00	9900.00
1887	NYSE	AMPE	Thu, Nov 30, 2017	10800.00	10830.00	8160.00	8160.00
1886	NYSE	AMPE	Wed, Nov 29, 2017	11700.00	11820.00	10080.00	10860.00
1885	NYSE	AMPE	Tue, Nov 28, 2017	11640.00	11878.80	10980.00	11400.00
1884	NYSE	AMPE	Mon, Nov 27, 2017	12180.00	12900.00	10560.00	11820.00
1883	NYSE	AMPE	Fri, Nov 24, 2017	10680.00	13200.00	9840.00	11940.00
1882	NYSE	AMPE	Wed, Nov 22, 2017	8520.00	11580.00	8340.00	10500.00
1881	NYSE	AMPE	Tue, Nov 21, 2017	8400.00	8520.00	8160.00	8220.00
1880	NYSE	AMPE	Mon, Nov 20, 2017	8460.00	8460.00	8100.00	8280.00
1879	NYSE	AMPE	Fri, Nov 17, 2017	8160.00	8520.00	7860.00	8400.00
1878	NYSE	AMPE	Thu, Nov 16, 2017	7440.00	8460.00	7380.00	8040.00
1877	NYSE	AMPE	Wed, Nov 15, 2017	6720.00	7560.00	6720.00	7380.00
1876	NYSE	AMPE	Tue, Nov 14, 2017	7680.00	7920.00	6480.00	7140.00
1875	NYSE	AMPE	Mon, Nov 13, 2017	6840.00	7560.00	6840.00	7440.00
1874	NYSE	AMPE	Fri, Nov 10, 2017	6960.00	7080.00	6720.00	6960.00
1873	NYSE	AMPE	Thu, Nov 9, 2017	6720.00	7140.00	6600.00	6900.00
1872	NYSE	AMPE	Wed, Nov 8, 2017	7200.00	7200.00	6600.00	6660.00
1871	NYSE	AMPE	Tue, Nov 7, 2017	7200.00	7260.00	6900.00	7140.00
1870	NYSE	AMPE	Mon, Nov 6, 2017	6960.00	7260.00	6840.00	7080.00
1869	NYSE	AMPE	Fri, Nov 3, 2017	6780.00	7260.00	6300.00	6960.00
1868	NYSE	AMPE	Thu, Nov 2, 2017	6840.00	6840.00	6300.00	6600.00
1867	NYSE	AMPE	Wed, Nov 1, 2017	6420.00	6622.80	6180.00	6540.00
1866	NYSE	AMPE	Tue, Oct 31, 2017	7560.00	7680.00	6300.00	6360.00
1865	NYSE	AMPE	Mon, Oct 30, 2017	6600.00	7440.00	6180.00	7320.00
1864	NYSE	AMPE	Fri, Oct 27, 2017	6480.00	6600.00	6300.00	6420.00
1863	NYSE	AMPE	Thu, Oct 26, 2017	6300.00	6660.00	6120.00	6540.00
1862	NYSE	AMPE	Wed, Oct 25, 2017	6540.00	6780.00	6240.00	6360.00
1861	NYSE	AMPE	Tue, Oct 24, 2017	6180.00	7380.00	6180.00	6480.00
1860	NYSE	AMPE	Mon, Oct 23, 2017	6420.00	6600.00	6000.00	6000.00
1859	NYSE	AMPE	Fri, Oct 20, 2017	6600.00	7020.00	6120.00	6540.00
1858	NYSE	AMPE	Thu, Oct 19, 2017	6300.00	7260.00	6300.00	6660.00
1857	NYSE	AMPE	Wed, Oct 18, 2017	6240.00	7680.00	5993.40	6900.00
1856	NYSE	AMPE	Tue, Oct 17, 2017	5640.00	6120.00	5640.00	5965.20
1855	NYSE	AMPE	Mon, Oct 16, 2017	5700.00	6540.00	5406.60	5614.20
1854	NYSE	AMPE	Fri, Oct 13, 2017	6720.00	7680.00	5880.00	6480.00
1853	NYSE	AMPE	Thu, Oct 12, 2017	5100.00	8040.00	5073.60	6360.00
1852	NYSE	AMPE	Wed, Oct 11, 2017	4980.00	5070.00	4860.00	5019.60
1851	NYSE	AMPE	Tue, Oct 10, 2017	4930.20	5100.00	4802.40	4920.00
1850	NYSE	AMPE	Mon, Oct 9, 2017	5100.00	5100.00	4800.00	4978.80
1849	NYSE	AMPE	Fri, Oct 6, 2017	4800.00	5082.00	4620.60	4860.00
1848	NYSE	AMPE	Thu, Oct 5, 2017	5160.00	5190.60	4392.00	4620.00
1847	NYSE	AMPE	Wed, Oct 4, 2017	4860.00	5100.00	4740.00	4956.60
1846	NYSE	AMPE	Tue, Oct 3, 2017	4200.00	4740.00	4080.00	4560.00
1845	NYSE	AMPE	Mon, Oct 2, 2017	3720.00	4080.00	3678.60	4080.00
1844	NYSE	AMPE	Fri, Sep 29, 2017	3666.00	3780.00	3630.00	3666.00
1843	NYSE	AMPE	Thu, Sep 28, 2017	3780.00	3888.00	3601.20	3720.00
1842	NYSE	AMPE	Wed, Sep 27, 2017	3900.00	3900.00	3600.00	3732.00
1841	NYSE	AMPE	Tue, Sep 26, 2017	3960.00	4012.80	3660.00	3780.00
1840	NYSE	AMPE	Mon, Sep 25, 2017	3600.00	4020.00	3540.60	3960.00
1839	NYSE	AMPE	Fri, Sep 22, 2017	3600.00	3600.00	3468.60	3600.00
1838	NYSE	AMPE	Thu, Sep 21, 2017	3570.00	3719.40	3450.00	3600.00
1837	NYSE	AMPE	Wed, Sep 20, 2017	3387.00	3600.00	3343.80	3558.00
1836	NYSE	AMPE	Tue, Sep 19, 2017	3480.00	3600.00	3280.20	3312.00
1835	NYSE	AMPE	Mon, Sep 18, 2017	3480.00	3480.00	3210.60	3330.00
1834	NYSE	AMPE	Fri, Sep 15, 2017	3179.40	3294.00	3120.00	3120.00
1833	NYSE	AMPE	Thu, Sep 14, 2017	3075.60	3240.00	3075.60	3120.00
1832	NYSE	AMPE	Wed, Sep 13, 2017	3220.80	3360.00	3060.00	3060.00
1831	NYSE	AMPE	Tue, Sep 12, 2017	3180.00	3360.00	3162.00	3180.00
1830	NYSE	AMPE	Mon, Sep 11, 2017	3238.20	3300.00	3180.00	3186.00
1829	NYSE	AMPE	Fri, Sep 8, 2017	3240.00	3300.00	3185.40	3240.00
1828	NYSE	AMPE	Thu, Sep 7, 2017	3120.00	3404.40	3060.00	3210.00
1827	NYSE	AMPE	Wed, Sep 6, 2017	3261.60	3420.00	3120.00	3120.00
1826	NYSE	AMPE	Tue, Sep 5, 2017	3255.60	3475.20	3255.60	3261.60
1825	NYSE	AMPE	Fri, Sep 1, 2017	3195.60	3359.40	3195.60	3255.60
1824	NYSE	AMPE	Thu, Aug 31, 2017	3201.00	3360.00	3120.00	3195.60
1823	NYSE	AMPE	Wed, Aug 30, 2017	3000.00	3238.20	3000.00	3120.00
1822	NYSE	AMPE	Tue, Aug 29, 2017	2895.60	3151.80	2880.00	3000.00
1821	NYSE	AMPE	Mon, Aug 28, 2017	3120.00	3180.00	2880.00	2967.00
1820	NYSE	AMPE	Fri, Aug 25, 2017	3180.00	3180.00	2946.00	3103.20
1819	NYSE	AMPE	Thu, Aug 24, 2017	2913.00	3174.00	2893.20	3000.00
1818	NYSE	AMPE	Wed, Aug 23, 2017	3000.00	3358.80	2760.00	2864.40
1817	NYSE	AMPE	Tue, Aug 22, 2017	3060.00	3180.00	2688.77	3000.00
1816	NYSE	AMPE	Mon, Aug 21, 2017	2580.00	2880.00	2370.00	2880.00
1815	NYSE	AMPE	Fri, Aug 18, 2017	2388.00	2520.00	2298.00	2490.00
1814	NYSE	AMPE	Thu, Aug 17, 2017	2460.00	2460.00	2280.60	2298.00
1813	NYSE	AMPE	Wed, Aug 16, 2017	2596.80	2687.40	2403.00	2520.00
1812	NYSE	AMPE	Tue, Aug 15, 2017	2850.00	2850.00	2520.60	2632.20
1811	NYSE	AMPE	Mon, Aug 14, 2017	2806.80	2850.00	2610.00	2820.00
1810	NYSE	AMPE	Fri, Aug 11, 2017	2820.00	2866.80	2532.00	2640.00
1809	NYSE	AMPE	Thu, Aug 10, 2017	2880.00	2925.00	2790.00	2790.00
1808	NYSE	AMPE	Wed, Aug 9, 2017	3174.00	3174.00	2820.00	2880.00
1807	NYSE	AMPE	Tue, Aug 8, 2017	3180.00	3180.00	3051.60	3060.00
1806	NYSE	AMPE	Mon, Aug 7, 2017	3074.40	3240.00	3048.00	3120.00
1805	NYSE	AMPE	Fri, Aug 4, 2017	3246.00	3290.40	3120.00	3120.00
1804	NYSE	AMPE	Thu, Aug 3, 2017	3066.60	3300.00	3034.80	3300.00
1803	NYSE	AMPE	Wed, Aug 2, 2017	3135.60	3270.00	3031.20	3099.60
1802	NYSE	AMPE	Tue, Aug 1, 2017	3180.00	3358.80	3180.00	3180.00
1801	NYSE	AMPE	Mon, Jul 31, 2017	3540.00	3540.00	3180.00	3189.00
1800	NYSE	AMPE	Fri, Jul 28, 2017	3282.60	3480.00	3240.00	3480.00
1799	NYSE	AMPE	Thu, Jul 27, 2017	3408.00	3510.00	3354.66	3360.00
1798	NYSE	AMPE	Wed, Jul 26, 2017	3360.00	4680.00	3360.00	3390.00
1797	NYSE	AMPE	Tue, Jul 25, 2017	3360.00	3480.00	3195.00	3360.00
1796	NYSE	AMPE	Mon, Jul 24, 2017	3240.00	3360.00	3180.00	3360.00
1795	NYSE	AMPE	Fri, Jul 21, 2017	3240.00	3270.00	3120.00	3270.00
1794	NYSE	AMPE	Thu, Jul 20, 2017	3180.00	3299.40	3120.00	3299.40
1793	NYSE	AMPE	Wed, Jul 19, 2017	3252.00	3252.00	3120.00	3180.00
1792	NYSE	AMPE	Tue, Jul 18, 2017	3060.00	3240.00	3030.00	3240.00
1791	NYSE	AMPE	Mon, Jul 17, 2017	3132.00	3132.00	3000.00	3089.40
1790	NYSE	AMPE	Fri, Jul 14, 2017	3075.00	3150.00	3015.00	3148.20
1789	NYSE	AMPE	Thu, Jul 13, 2017	3300.00	3300.00	3000.00	3060.00
1788	NYSE	AMPE	Wed, Jul 12, 2017	3057.00	3276.00	2995.20	3186.00
1787	NYSE	AMPE	Tue, Jul 11, 2017	3216.00	3216.00	2793.00	3000.00
1786	NYSE	AMPE	Mon, Jul 10, 2017	3180.00	3238.80	3121.80	3126.00
1785	NYSE	AMPE	Fri, Jul 7, 2017	3180.00	3300.00	3120.00	3120.00
1784	NYSE	AMPE	Thu, Jul 6, 2017	3297.00	3297.00	3150.00	3162.60
1783	NYSE	AMPE	Wed, Jul 5, 2017	3344.40	3344.40	3120.00	3183.00
1782	NYSE	AMPE	Mon, Jul 3, 2017	3251.40	3251.40	3120.00	3199.80
1781	NYSE	AMPE	Fri, Jun 30, 2017	3300.00	3300.00	3120.00	3126.60
1780	NYSE	AMPE	Thu, Jun 29, 2017	3300.00	3420.00	3240.00	3240.00
1779	NYSE	AMPE	Wed, Jun 28, 2017	3420.00	3420.00	3180.00	3193.80
1778	NYSE	AMPE	Tue, Jun 27, 2017	3480.00	3504.00	3419.40	3420.00
1777	NYSE	AMPE	Mon, Jun 26, 2017	3540.00	3600.00	3450.00	3480.00
1776	NYSE	AMPE	Fri, Jun 23, 2017	3720.00	3720.00	3420.60	3471.60
1775	NYSE	AMPE	Thu, Jun 22, 2017	3600.00	3719.40	3584.40	3690.60
1774	NYSE	AMPE	Wed, Jun 21, 2017	3600.00	3624.00	3540.00	3582.60
1773	NYSE	AMPE	Tue, Jun 20, 2017	3528.00	3600.00	3432.60	3582.00
1772	NYSE	AMPE	Mon, Jun 19, 2017	3600.00	3634.20	3360.00	3518.40
1771	NYSE	AMPE	Fri, Jun 16, 2017	3420.00	3659.40	3390.00	3600.00
1770	NYSE	AMPE	Thu, Jun 15, 2017	3540.00	3601.80	3300.00	3598.80
1769	NYSE	AMPE	Wed, Jun 14, 2017	3420.00	3570.00	3346.80	3492.60
1768	NYSE	AMPE	Tue, Jun 13, 2017	3300.00	3450.00	3193.20	3419.40
1767	NYSE	AMPE	Mon, Jun 12, 2017	3466.20	3570.00	3120.60	3300.00
1766	NYSE	AMPE	Fri, Jun 9, 2017	3600.00	3600.00	3360.00	3380.40
1765	NYSE	AMPE	Thu, Jun 8, 2017	3654.00	3720.00	3521.40	3586.20
1764	NYSE	AMPE	Wed, Jun 7, 2017	3738.00	3738.00	3480.00	3633.60
1763	NYSE	AMPE	Tue, Jun 6, 2017	3868.80	3868.80	3720.00	3736.80
1762	NYSE	AMPE	Mon, Jun 5, 2017	3838.80	3991.80	3660.00	3720.00
1761	NYSE	AMPE	Fri, Jun 2, 2017	4323.60	4323.60	3541.20	3654.60
1760	NYSE	AMPE	Thu, Jun 1, 2017	5280.00	5280.00	4500.60	4551.60
1759	NYSE	AMPE	Wed, May 31, 2017	4680.00	5254.20	4622.40	5254.20
1758	NYSE	AMPE	Tue, May 30, 2017	4500.00	5000.40	4320.00	4799.40
1757	NYSE	AMPE	Fri, May 26, 2017	4620.00	4859.40	4496.40	4564.80
1756	NYSE	AMPE	Thu, May 25, 2017	4986.00	5039.40	4800.00	4809.00
1755	NYSE	AMPE	Wed, May 24, 2017	5280.00	5280.00	4901.40	5055.60
1754	NYSE	AMPE	Tue, May 23, 2017	4920.00	5220.60	4717.80	5220.60
1753	NYSE	AMPE	Mon, May 22, 2017	4800.60	4980.00	4800.00	4897.80
1752	NYSE	AMPE	Fri, May 19, 2017	4444.20	4800.00	4410.00	4799.40
1751	NYSE	AMPE	Thu, May 18, 2017	4920.00	4920.00	4500.00	4500.00
1750	NYSE	AMPE	Wed, May 17, 2017	4620.60	5053.80	4574.40	4618.80
1749	NYSE	AMPE	Tue, May 16, 2017	5219.40	5219.40	4749.60	4798.20
1748	NYSE	AMPE	Mon, May 15, 2017	5340.00	5340.00	5100.00	5186.40
1747	NYSE	AMPE	Fri, May 12, 2017	4747.80	5285.40	4596.60	4884.00
1746	NYSE	AMPE	Thu, May 11, 2017	5034.00	5034.00	4728.00	4748.40
1745	NYSE	AMPE	Wed, May 10, 2017	5399.40	5400.00	4800.60	5037.60
1744	NYSE	AMPE	Tue, May 9, 2017	5640.60	5760.60	5280.00	5372.40
1743	NYSE	AMPE	Mon, May 8, 2017	5460.00	6240.00	5434.80	5639.40
1742	NYSE	AMPE	Fri, May 5, 2017	4979.40	5820.00	4928.40	5670.00
1741	NYSE	AMPE	Thu, May 4, 2017	4200.60	4920.00	4200.60	4872.60
1740	NYSE	AMPE	Wed, May 3, 2017	4221.00	4409.40	4200.00	4375.20
1739	NYSE	AMPE	Tue, May 2, 2017	4379.40	4500.00	4201.80	4338.00
1738	NYSE	AMPE	Mon, May 1, 2017	4230.00	4860.00	3960.60	4326.60
1737	NYSE	AMPE	Fri, Apr 28, 2017	3436.20	3436.20	3271.20	3354.60
1736	NYSE	AMPE	Thu, Apr 27, 2017	3552.00	3639.60	3420.00	3498.60
1735	NYSE	AMPE	Wed, Apr 26, 2017	3252.60	3531.60	3252.60	3509.40
1734	NYSE	AMPE	Tue, Apr 25, 2017	3246.60	3610.20	3226.20	3282.60
1733	NYSE	AMPE	Mon, Apr 24, 2017	3478.80	3478.80	3300.00	3335.40
1732	NYSE	AMPE	Fri, Apr 21, 2017	3488.40	3660.00	3247.20	3385.80
1731	NYSE	AMPE	Thu, Apr 20, 2017	3361.20	3600.00	3361.20	3544.20
1730	NYSE	AMPE	Wed, Apr 19, 2017	3540.60	3592.20	3360.00	3378.60
1729	NYSE	AMPE	Tue, Apr 18, 2017	3690.60	3714.00	3480.00	3480.60
1728	NYSE	AMPE	Mon, Apr 17, 2017	3537.60	3750.00	3487.20	3659.40
1727	NYSE	AMPE	Thu, Apr 13, 2017	3600.60	3750.00	3298.80	3531.00
1726	NYSE	AMPE	Wed, Apr 12, 2017	3660.60	3881.40	3480.00	3583.20
1725	NYSE	AMPE	Tue, Apr 11, 2017	3420.00	3780.00	3120.00	3720.60
1724	NYSE	AMPE	Mon, Apr 10, 2017	3659.40	3753.00	3241.80	3421.20
1723	NYSE	AMPE	Fri, Apr 7, 2017	3697.80	3870.00	3638.40	3749.40
1722	NYSE	AMPE	Thu, Apr 6, 2017	3899.40	3899.40	3600.00	3752.40
1721	NYSE	AMPE	Wed, Apr 5, 2017	4369.20	4369.20	3600.00	3780.60
1720	NYSE	AMPE	Tue, Apr 4, 2017	4680.60	4680.60	4320.00	4369.80
1719	NYSE	AMPE	Mon, Apr 3, 2017	4737.00	4860.00	4510.80	4738.80
1718	NYSE	AMPE	Fri, Mar 31, 2017	4680.00	4800.00	4494.00	4800.00
1717	NYSE	AMPE	Thu, Mar 30, 2017	4859.40	4860.00	4680.00	4704.00
1716	NYSE	AMPE	Wed, Mar 29, 2017	4800.00	4920.00	4800.00	4821.00
1715	NYSE	AMPE	Tue, Mar 28, 2017	4920.00	4925.40	4800.00	4880.40
1714	NYSE	AMPE	Mon, Mar 27, 2017	4860.00	5040.00	4755.00	4921.80
1713	NYSE	AMPE	Fri, Mar 24, 2017	5025.00	5025.00	4873.20	4873.80
1712	NYSE	AMPE	Thu, Mar 23, 2017	5040.00	5178.00	4860.00	4905.60
1711	NYSE	AMPE	Wed, Mar 22, 2017	4860.00	5098.20	4860.00	4879.80
1710	NYSE	AMPE	Tue, Mar 21, 2017	5219.40	5220.00	4860.00	4869.60
1709	NYSE	AMPE	Mon, Mar 20, 2017	5070.00	5219.40	4980.00	5131.80
1708	NYSE	AMPE	Fri, Mar 17, 2017	4920.00	5082.00	4920.00	4980.60
1707	NYSE	AMPE	Thu, Mar 16, 2017	5100.60	5220.00	4866.00	5187.60
1706	NYSE	AMPE	Wed, Mar 15, 2017	5054.40	5054.40	4848.00	5016.60
1705	NYSE	AMPE	Tue, Mar 14, 2017	4980.00	5220.00	4837.80	4860.00
1704	NYSE	AMPE	Mon, Mar 13, 2017	4800.60	4860.00	4800.00	4843.80
1703	NYSE	AMPE	Fri, Mar 10, 2017	4919.40	4919.40	4695.00	4794.60
1702	NYSE	AMPE	Thu, Mar 9, 2017	4800.00	4818.00	4621.20	4800.60
1701	NYSE	AMPE	Wed, Mar 8, 2017	4620.00	4830.00	4560.60	4680.00
1700	NYSE	AMPE	Tue, Mar 7, 2017	5233.20	5233.20	4800.00	4951.20
1699	NYSE	AMPE	Mon, Mar 6, 2017	5414.40	5475.60	4980.00	5089.20
1698	NYSE	AMPE	Fri, Mar 3, 2017	5519.40	5520.00	5280.00	5350.80
1697	NYSE	AMPE	Thu, Mar 2, 2017	5280.60	5400.00	4876.80	5313.60
1696	NYSE	AMPE	Wed, Mar 1, 2017	5116.80	5280.00	4920.00	5211.00
1695	NYSE	AMPE	Tue, Feb 28, 2017	5340.00	5400.00	4818.00	4920.00
1694	NYSE	AMPE	Mon, Feb 27, 2017	5100.60	5700.00	4932.00	5062.20
1693	NYSE	AMPE	Fri, Feb 24, 2017	5100.00	5340.00	4800.00	4800.60
1692	NYSE	AMPE	Thu, Feb 23, 2017	5005.80	5223.60	4680.00	4987.80
1691	NYSE	AMPE	Wed, Feb 22, 2017	5400.60	5434.80	4950.00	5041.20
1690	NYSE	AMPE	Tue, Feb 21, 2017	5460.60	5580.00	5340.00	5356.20
1689	NYSE	AMPE	Fri, Feb 17, 2017	5659.20	5687.40	5340.00	5435.40
1688	NYSE	AMPE	Thu, Feb 16, 2017	5582.40	5700.00	5520.00	5521.20
1687	NYSE	AMPE	Wed, Feb 15, 2017	5526.00	5819.40	5490.00	5602.20
1686	NYSE	AMPE	Tue, Feb 14, 2017	5769.00	5820.00	5490.00	5606.40
1685	NYSE	AMPE	Mon, Feb 13, 2017	5882.40	5899.80	5730.00	5737.80
1684	NYSE	AMPE	Fri, Feb 10, 2017	5784.00	5940.00	5737.80	5886.00
1683	NYSE	AMPE	Thu, Feb 9, 2017	5765.40	5969.40	5733.00	5779.80
1682	NYSE	AMPE	Wed, Feb 8, 2017	6180.00	6180.00	5715.60	5718.00
1681	NYSE	AMPE	Tue, Feb 7, 2017	5880.60	6120.00	5880.00	6000.00
1680	NYSE	AMPE	Mon, Feb 6, 2017	6060.00	6120.00	5940.00	5940.60
1679	NYSE	AMPE	Fri, Feb 3, 2017	6000.00	6060.00	5880.00	6060.00
1678	NYSE	AMPE	Thu, Feb 2, 2017	6000.00	6120.00	5580.60	6060.00
1677	NYSE	AMPE	Wed, Feb 1, 2017	5939.40	6300.00	5838.00	6060.00
1676	NYSE	AMPE	Tue, Jan 31, 2017	5700.60	5892.00	5400.00	5880.00
1675	NYSE	AMPE	Mon, Jan 30, 2017	5820.00	5820.00	5569.80	5706.60
1674	NYSE	AMPE	Fri, Jan 27, 2017	5459.40	5673.60	5340.60	5580.60
1673	NYSE	AMPE	Thu, Jan 26, 2017	5220.00	5580.00	5220.00	5409.60
1672	NYSE	AMPE	Wed, Jan 25, 2017	5636.40	5700.00	5400.00	5496.00
1671	NYSE	AMPE	Tue, Jan 24, 2017	5550.00	5672.40	5400.00	5525.40
1670	NYSE	AMPE	Mon, Jan 23, 2017	5760.60	5809.80	5526.00	5527.20
1669	NYSE	AMPE	Fri, Jan 20, 2017	5460.00	5729.40	5460.00	5670.00
1668	NYSE	AMPE	Thu, Jan 19, 2017	5700.00	5910.00	5520.60	5556.00
1667	NYSE	AMPE	Wed, Jan 18, 2017	5892.00	5910.00	5580.00	5611.80
1666	NYSE	AMPE	Tue, Jan 17, 2017	6060.00	6300.00	5520.00	5721.00
1665	NYSE	AMPE	Fri, Jan 13, 2017	5759.40	6120.00	5700.60	6060.00
1664	NYSE	AMPE	Thu, Jan 12, 2017	5700.60	5940.00	5700.00	5701.20
1663	NYSE	AMPE	Wed, Jan 11, 2017	6060.00	6060.00	5416.20	5640.00
1662	NYSE	AMPE	Tue, Jan 10, 2017	5999.40	6060.00	5775.00	5983.80
1661	NYSE	AMPE	Mon, Jan 9, 2017	5940.00	6060.00	5638.20	5880.00
1660	NYSE	AMPE	Fri, Jan 6, 2017	5670.60	5820.00	5473.80	5655.00
1659	NYSE	AMPE	Thu, Jan 5, 2017	5819.40	5820.00	5640.00	5703.00
1658	NYSE	AMPE	Wed, Jan 4, 2017	5580.60	5880.00	5532.00	5806.20
1657	NYSE	AMPE	Tue, Jan 3, 2017	5539.20	5880.00	5412.00	5761.80
1656	NYSE	AMPE	Fri, Dec 30, 2016	5532.60	5802.00	5400.00	5401.20
1655	NYSE	AMPE	Thu, Dec 29, 2016	5700.60	5914.20	5520.00	5697.60
1654	NYSE	AMPE	Wed, Dec 28, 2016	6540.00	6600.00	5806.80	5885.40
1653	NYSE	AMPE	Tue, Dec 27, 2016	5879.40	6840.00	5879.40	6360.00
1652	NYSE	AMPE	Fri, Dec 23, 2016	5219.40	5940.00	5166.00	5820.00
1651	NYSE	AMPE	Thu, Dec 22, 2016	5581.20	5640.00	5160.00	5286.00
1650	NYSE	AMPE	Wed, Dec 21, 2016	5872.20	5878.20	5460.00	5520.00
1649	NYSE	AMPE	Tue, Dec 20, 2016	5970.00	5970.00	5530.20	5818.80
1648	NYSE	AMPE	Mon, Dec 19, 2016	5865.00	5970.00	5640.00	5700.00
1647	NYSE	AMPE	Fri, Dec 16, 2016	5506.80	5849.40	5400.00	5506.80
1646	NYSE	AMPE	Thu, Dec 15, 2016	5637.60	5790.00	5292.60	5340.00
1645	NYSE	AMPE	Wed, Dec 14, 2016	5724.60	5940.00	5520.00	5572.20
1644	NYSE	AMPE	Tue, Dec 13, 2016	6060.00	6300.00	5280.60	5699.40
1643	NYSE	AMPE	Mon, Dec 12, 2016	5940.00	6480.00	5940.00	6180.00
1642	NYSE	AMPE	Fri, Dec 9, 2016	5939.40	5940.00	5700.00	5850.60
1641	NYSE	AMPE	Thu, Dec 8, 2016	5699.40	5910.00	5460.00	5826.00
1640	NYSE	AMPE	Wed, Dec 7, 2016	5580.60	5862.60	5179.20	5481.60
1639	NYSE	AMPE	Tue, Dec 6, 2016	4980.00	6300.00	4875.60	5503.20
1638	NYSE	AMPE	Mon, Dec 5, 2016	4799.40	4908.00	4653.60	4823.40
1637	NYSE	AMPE	Fri, Dec 2, 2016	4492.20	4800.00	4492.20	4620.60
1636	NYSE	AMPE	Thu, Dec 1, 2016	4500.00	4620.00	4440.00	4458.00
1635	NYSE	AMPE	Wed, Nov 30, 2016	4494.00	4649.40	4383.60	4560.00
1634	NYSE	AMPE	Tue, Nov 29, 2016	4424.40	4560.00	4320.00	4410.60
1633	NYSE	AMPE	Mon, Nov 28, 2016	4680.00	4680.00	4254.60	4380.00
1632	NYSE	AMPE	Fri, Nov 25, 2016	4305.00	4513.80	4260.00	4513.80
1631	NYSE	AMPE	Wed, Nov 23, 2016	4368.00	4379.40	4237.20	4379.40
1630	NYSE	AMPE	Tue, Nov 22, 2016	4297.20	4380.00	4020.00	4376.40
1629	NYSE	AMPE	Mon, Nov 21, 2016	4380.60	4429.20	4146.00	4358.40
1628	NYSE	AMPE	Fri, Nov 18, 2016	4494.00	4560.00	4212.60	4379.40
1627	NYSE	AMPE	Thu, Nov 17, 2016	4614.00	4620.00	4198.20	4432.80
1626	NYSE	AMPE	Wed, Nov 16, 2016	4494.00	4620.00	4380.00	4554.60
1625	NYSE	AMPE	Tue, Nov 15, 2016	4500.60	4558.20	4320.00	4444.20
1624	NYSE	AMPE	Mon, Nov 14, 2016	4440.00	4441.20	4265.40	4441.20
1623	NYSE	AMPE	Fri, Nov 11, 2016	3839.40	4380.00	3780.60	4379.40
1622	NYSE	AMPE	Thu, Nov 10, 2016	4080.00	4080.00	3733.20	3828.00
1621	NYSE	AMPE	Wed, Nov 9, 2016	3735.00	4086.00	3720.00	3900.00
1620	NYSE	AMPE	Tue, Nov 8, 2016	3780.00	3912.60	3720.00	3870.00
1619	NYSE	AMPE	Mon, Nov 7, 2016	3900.00	3900.00	3678.60	3817.80
1618	NYSE	AMPE	Fri, Nov 4, 2016	3660.00	3990.00	3660.00	3907.80
1617	NYSE	AMPE	Thu, Nov 3, 2016	3912.00	3912.00	3540.00	3586.20
1616	NYSE	AMPE	Wed, Nov 2, 2016	4079.40	4108.80	3957.00	3960.00
1615	NYSE	AMPE	Tue, Nov 1, 2016	4158.60	4158.60	3960.00	4081.80
1614	NYSE	AMPE	Mon, Oct 31, 2016	4083.00	4200.00	4083.00	4118.40
1613	NYSE	AMPE	Fri, Oct 28, 2016	4319.40	4319.40	4260.00	4315.20
1612	NYSE	AMPE	Thu, Oct 27, 2016	4495.20	4562.40	4260.00	4381.20
1611	NYSE	AMPE	Wed, Oct 26, 2016	4561.20	4680.00	4399.20	4440.60
1610	NYSE	AMPE	Tue, Oct 25, 2016	4540.20	4680.00	4500.00	4567.20
1609	NYSE	AMPE	Mon, Oct 24, 2016	4553.40	4680.00	4491.60	4509.60
1608	NYSE	AMPE	Fri, Oct 21, 2016	4380.00	4671.00	4351.20	4446.60
1607	NYSE	AMPE	Thu, Oct 20, 2016	4380.60	4500.00	4207.20	4479.60
1606	NYSE	AMPE	Wed, Oct 19, 2016	4247.40	4308.00	4080.00	4306.80
1605	NYSE	AMPE	Tue, Oct 18, 2016	4350.00	4488.00	4170.00	4201.20
1604	NYSE	AMPE	Mon, Oct 17, 2016	4440.60	4620.00	4274.40	4339.80
1603	NYSE	AMPE	Fri, Oct 14, 2016	4506.00	4746.00	4440.00	4440.60
1602	NYSE	AMPE	Thu, Oct 13, 2016	4516.20	4677.00	4500.00	4507.20
1601	NYSE	AMPE	Wed, Oct 12, 2016	4584.00	4789.20	4500.00	4669.20
1600	NYSE	AMPE	Tue, Oct 11, 2016	4799.40	4799.40	4453.80	4500.60
1599	NYSE	AMPE	Mon, Oct 10, 2016	4847.40	4847.40	4740.00	4818.00
1598	NYSE	AMPE	Fri, Oct 7, 2016	4776.00	4829.40	4694.40	4828.20
1597	NYSE	AMPE	Thu, Oct 6, 2016	4860.60	4920.00	4740.00	4741.80
1596	NYSE	AMPE	Wed, Oct 5, 2016	4853.40	5070.60	4805.40	4911.00
1595	NYSE	AMPE	Tue, Oct 4, 2016	4800.00	4945.80	4680.00	4761.00
1594	NYSE	AMPE	Mon, Oct 3, 2016	4500.00	4800.00	4500.00	4799.40
1593	NYSE	AMPE	Fri, Sep 30, 2016	4679.40	4721.40	4200.00	4441.20
1592	NYSE	AMPE	Thu, Sep 29, 2016	4739.40	4800.00	4500.00	4560.00
1591	NYSE	AMPE	Wed, Sep 28, 2016	4500.60	4800.00	4500.60	4759.80
1590	NYSE	AMPE	Tue, Sep 27, 2016	5040.00	5098.80	4473.00	4524.60
1589	NYSE	AMPE	Mon, Sep 26, 2016	5340.60	5450.40	4818.00	4897.80
1588	NYSE	AMPE	Fri, Sep 23, 2016	5393.40	5506.20	5286.00	5286.00
1587	NYSE	AMPE	Thu, Sep 22, 2016	5295.60	5451.60	5280.00	5339.40
1586	NYSE	AMPE	Wed, Sep 21, 2016	5280.00	5520.00	5280.00	5340.00
1585	NYSE	AMPE	Tue, Sep 20, 2016	5430.00	5448.00	5220.00	5280.60
1584	NYSE	AMPE	Mon, Sep 19, 2016	5280.00	5480.40	5219.40	5221.20
1583	NYSE	AMPE	Fri, Sep 16, 2016	5520.00	5520.00	5220.00	5339.40
1582	NYSE	AMPE	Thu, Sep 15, 2016	5339.40	5520.00	5220.00	5423.40
1581	NYSE	AMPE	Wed, Sep 14, 2016	5367.00	5448.00	5172.00	5254.80
1580	NYSE	AMPE	Tue, Sep 13, 2016	5280.00	5510.40	5115.60	5160.60
1579	NYSE	AMPE	Mon, Sep 12, 2016	5279.40	5640.00	5010.00	5399.40
1578	NYSE	AMPE	Fri, Sep 9, 2016	5520.60	5520.60	5160.00	5220.60
1577	NYSE	AMPE	Thu, Sep 8, 2016	5519.40	5848.20	5280.00	5462.40
1576	NYSE	AMPE	Wed, Sep 7, 2016	5219.40	5520.00	5219.40	5460.60
1575	NYSE	AMPE	Tue, Sep 6, 2016	5040.60	5250.00	5040.60	5151.00
1574	NYSE	AMPE	Fri, Sep 2, 2016	5219.40	5219.40	4981.80	5099.40
1573	NYSE	AMPE	Thu, Sep 1, 2016	4980.00	5232.00	4964.40	5157.00
1572	NYSE	AMPE	Wed, Aug 31, 2016	4950.60	5085.00	4920.00	4960.20
1571	NYSE	AMPE	Tue, Aug 30, 2016	4950.00	5082.00	4920.00	4980.60
1570	NYSE	AMPE	Mon, Aug 29, 2016	5460.00	5469.60	4627.80	4995.00
1569	NYSE	AMPE	Fri, Aug 26, 2016	5639.40	5752.20	5460.00	5479.80
1568	NYSE	AMPE	Thu, Aug 25, 2016	5459.40	5940.00	5401.20	5533.80
1567	NYSE	AMPE	Wed, Aug 24, 2016	5399.40	5579.40	5280.00	5400.00
1566	NYSE	AMPE	Tue, Aug 23, 2016	5166.60	5400.00	5160.00	5362.80
1565	NYSE	AMPE	Mon, Aug 22, 2016	5220.00	5221.20	5160.00	5219.40
1564	NYSE	AMPE	Fri, Aug 19, 2016	5399.40	5430.00	5046.00	5221.80
1563	NYSE	AMPE	Thu, Aug 18, 2016	5459.40	5460.00	5340.00	5370.60
1562	NYSE	AMPE	Wed, Aug 17, 2016	5496.00	5514.00	5400.00	5413.20
1561	NYSE	AMPE	Tue, Aug 16, 2016	5586.60	5670.00	5467.20	5497.20
1560	NYSE	AMPE	Mon, Aug 15, 2016	5639.40	5718.00	5525.40	5649.60
1559	NYSE	AMPE	Fri, Aug 12, 2016	5705.40	5818.20	5520.00	5589.00
1558	NYSE	AMPE	Thu, Aug 11, 2016	5657.40	5713.80	5646.00	5682.60
1557	NYSE	AMPE	Wed, Aug 10, 2016	5796.00	5796.00	5652.00	5670.00
1556	NYSE	AMPE	Tue, Aug 9, 2016	5700.60	5880.00	5700.00	5795.40
1555	NYSE	AMPE	Mon, Aug 8, 2016	5760.00	5880.00	5652.00	5701.20
1554	NYSE	AMPE	Fri, Aug 5, 2016	5759.40	5759.40	5682.00	5710.80
1553	NYSE	AMPE	Thu, Aug 4, 2016	5760.60	5803.80	5677.20	5705.40
1552	NYSE	AMPE	Wed, Aug 3, 2016	5710.80	5883.60	5700.00	5770.20
1551	NYSE	AMPE	Tue, Aug 2, 2016	6000.00	6030.00	5652.00	5705.40
1550	NYSE	AMPE	Mon, Aug 1, 2016	6000.00	6120.00	5700.00	5748.60
1549	NYSE	AMPE	Fri, Jul 29, 2016	5912.40	6120.00	5721.00	5940.00
1548	NYSE	AMPE	Thu, Jul 28, 2016	5700.60	6150.00	5700.00	5913.00
1547	NYSE	AMPE	Wed, Jul 27, 2016	5760.60	5820.00	5700.00	5759.40
1546	NYSE	AMPE	Tue, Jul 26, 2016	5879.40	5879.40	5700.00	5709.60
1545	NYSE	AMPE	Mon, Jul 25, 2016	5879.40	5880.00	5700.00	5724.00
1544	NYSE	AMPE	Fri, Jul 22, 2016	5880.00	5953.80	5650.80	5742.60
1543	NYSE	AMPE	Thu, Jul 21, 2016	5879.40	6240.00	5811.00	5954.40
1542	NYSE	AMPE	Wed, Jul 20, 2016	5758.80	5868.00	5640.00	5811.00
1541	NYSE	AMPE	Tue, Jul 19, 2016	5962.20	5962.20	5679.60	5679.60
1540	NYSE	AMPE	Mon, Jul 18, 2016	6300.00	6300.00	5585.40	5907.00
1539	NYSE	AMPE	Fri, Jul 15, 2016	6420.00	6480.00	6060.00	6180.00
1538	NYSE	AMPE	Thu, Jul 14, 2016	6300.00	6660.00	6120.00	6300.00
1537	NYSE	AMPE	Wed, Jul 13, 2016	6240.00	6900.00	6060.00	6120.00
1536	NYSE	AMPE	Tue, Jul 12, 2016	5580.00	6300.00	5340.00	6240.00
1535	NYSE	AMPE	Mon, Jul 11, 2016	6480.00	6480.00	5520.00	5699.40
1534	NYSE	AMPE	Fri, Jul 8, 2016	6780.00	6900.00	6300.00	6540.00
1533	NYSE	AMPE	Thu, Jul 7, 2016	7200.00	7440.00	6420.00	6900.00
1532	NYSE	AMPE	Wed, Jul 6, 2016	7740.00	7800.00	6300.00	7260.00
1531	NYSE	AMPE	Tue, Jul 5, 2016	7800.00	8160.00	7020.00	7860.00
1530	NYSE	AMPE	Fri, Jul 1, 2016	8100.00	8700.00	7200.00	7740.00
1529	NYSE	AMPE	Thu, Jun 30, 2016	5880.00	9240.00	5040.00	7740.00
1528	NYSE	AMPE	Wed, Jun 29, 2016	21300.00	21420.00	19860.00	19920.00
1527	NYSE	AMPE	Tue, Jun 28, 2016	21300.00	21420.00	20460.00	20880.00
1526	NYSE	AMPE	Mon, Jun 27, 2016	19200.00	22020.00	19200.00	20820.00
1525	NYSE	AMPE	Fri, Jun 24, 2016	19200.00	20040.00	19200.00	19800.00
1524	NYSE	AMPE	Thu, Jun 23, 2016	20520.00	21060.00	19800.00	20040.00
1523	NYSE	AMPE	Wed, Jun 22, 2016	20220.00	21120.00	19620.00	20580.00
1522	NYSE	AMPE	Tue, Jun 21, 2016	19500.00	20215.80	18780.00	19980.00
1521	NYSE	AMPE	Mon, Jun 20, 2016	19320.00	20820.00	18480.00	19320.00
1520	NYSE	AMPE	Fri, Jun 17, 2016	21180.00	21180.00	19200.00	19320.00
1519	NYSE	AMPE	Thu, Jun 16, 2016	20760.00	21300.00	20400.00	21000.00
1518	NYSE	AMPE	Wed, Jun 15, 2016	20040.00	20820.00	19380.00	20640.00
1517	NYSE	AMPE	Tue, Jun 14, 2016	21120.00	21120.00	20040.00	20400.00
1516	NYSE	AMPE	Mon, Jun 13, 2016	22200.00	22680.00	20220.00	20520.00
1515	NYSE	AMPE	Fri, Jun 10, 2016	23040.00	23760.00	21180.00	22020.00
1514	NYSE	AMPE	Thu, Jun 9, 2016	24540.00	25140.00	22680.00	22980.00
1513	NYSE	AMPE	Wed, Jun 8, 2016	24000.00	25140.00	24000.00	24840.00
1512	NYSE	AMPE	Tue, Jun 7, 2016	23520.00	25140.00	23520.00	24300.00
1511	NYSE	AMPE	Mon, Jun 6, 2016	22680.00	23880.00	22620.00	23700.00
1510	NYSE	AMPE	Fri, Jun 3, 2016	22080.00	22920.00	21900.00	22920.00
1509	NYSE	AMPE	Thu, Jun 2, 2016	22920.00	23100.00	21900.00	22200.00
1508	NYSE	AMPE	Wed, Jun 1, 2016	22560.00	23220.00	22560.00	22740.00
1507	NYSE	AMPE	Tue, May 31, 2016	22440.00	23100.00	22440.00	22800.00
1506	NYSE	AMPE	Fri, May 27, 2016	22500.00	22800.00	22320.00	22620.00
1505	NYSE	AMPE	Thu, May 26, 2016	22920.00	23220.00	22500.00	22740.00
1504	NYSE	AMPE	Wed, May 25, 2016	23400.00	23580.00	22560.00	23100.00
1503	NYSE	AMPE	Tue, May 24, 2016	23760.00	23880.00	22920.00	23400.00
1502	NYSE	AMPE	Mon, May 23, 2016	23400.00	24000.00	23040.00	23880.00
1501	NYSE	AMPE	Fri, May 20, 2016	23100.00	24000.00	22920.00	23580.00
1500	NYSE	AMPE	Thu, May 19, 2016	23280.00	23501.40	22380.00	23340.00
1499	NYSE	AMPE	Wed, May 18, 2016	23400.00	23700.00	22800.00	23100.00
1498	NYSE	AMPE	Tue, May 17, 2016	23700.00	23700.00	22740.00	23640.00
1497	NYSE	AMPE	Mon, May 16, 2016	24180.00	24180.00	23160.00	23820.00
1496	NYSE	AMPE	Fri, May 13, 2016	22200.00	23940.00	22200.00	23940.00
1495	NYSE	AMPE	Thu, May 12, 2016	24000.00	24000.00	21972.60	22260.00
1494	NYSE	AMPE	Wed, May 11, 2016	24120.00	24420.00	23700.00	23760.00
1493	NYSE	AMPE	Tue, May 10, 2016	24060.00	24660.00	23400.00	24000.00
1492	NYSE	AMPE	Mon, May 9, 2016	22740.00	24000.00	22440.00	23880.00
1491	NYSE	AMPE	Fri, May 6, 2016	23280.00	23280.00	19980.00	22800.00
1490	NYSE	AMPE	Thu, May 5, 2016	24780.00	25200.00	22920.00	23040.00
1489	NYSE	AMPE	Wed, May 4, 2016	25140.00	25590.00	24060.00	25200.00
1488	NYSE	AMPE	Tue, May 3, 2016	25080.00	25920.00	24180.00	25080.00
1487	NYSE	AMPE	Mon, May 2, 2016	25260.00	25320.00	24120.00	25020.00
1486	NYSE	AMPE	Fri, Apr 29, 2016	24120.00	25260.00	23610.00	25260.00
1485	NYSE	AMPE	Thu, Apr 28, 2016	24960.00	25320.00	24180.00	24540.00
1484	NYSE	AMPE	Wed, Apr 27, 2016	24600.00	25320.00	23743.20	24780.00
1483	NYSE	AMPE	Tue, Apr 26, 2016	23700.00	24660.00	23130.00	24600.00
1482	NYSE	AMPE	Mon, Apr 25, 2016	24660.00	24660.00	23100.00	23820.00
1481	NYSE	AMPE	Fri, Apr 22, 2016	24180.00	24720.00	23400.00	24360.00
1480	NYSE	AMPE	Thu, Apr 21, 2016	24660.00	25440.00	22800.00	23700.00
1479	NYSE	AMPE	Wed, Apr 20, 2016	23880.00	24900.00	23220.00	24600.00
1478	NYSE	AMPE	Tue, Apr 19, 2016	21540.00	23700.00	21222.00	23400.00
1477	NYSE	AMPE	Mon, Apr 18, 2016	20700.00	21960.00	20400.00	21180.00
1476	NYSE	AMPE	Fri, Apr 15, 2016	20700.00	22020.00	20400.00	20520.00
1475	NYSE	AMPE	Thu, Apr 14, 2016	19620.00	20640.00	19620.00	20460.00
1474	NYSE	AMPE	Wed, Apr 13, 2016	19500.00	19920.00	18720.00	19440.00
1473	NYSE	AMPE	Tue, Apr 12, 2016	19800.00	19800.00	18600.60	19560.00
1472	NYSE	AMPE	Mon, Apr 11, 2016	19740.00	20100.00	19134.00	19740.00
1471	NYSE	AMPE	Fri, Apr 8, 2016	19500.00	20400.00	18300.00	19200.00
1470	NYSE	AMPE	Thu, Apr 7, 2016	18660.00	19800.00	18180.00	19800.00
1469	NYSE	AMPE	Wed, Apr 6, 2016	16140.00	19440.00	16140.00	18660.00
1468	NYSE	AMPE	Tue, Apr 5, 2016	16740.00	16740.00	16740.00	16080.00
1467	NYSE	AMPE	Mon, Apr 4, 2016	16200.00	17280.00	15660.00	16740.00
1466	NYSE	AMPE	Fri, Apr 1, 2016	13860.00	16268.40	13500.00	15900.00
1465	NYSE	AMPE	Thu, Mar 31, 2016	13320.00	14460.00	13320.00	13500.00
1464	NYSE	AMPE	Wed, Mar 30, 2016	13560.00	14040.00	13560.00	13560.00
1463	NYSE	AMPE	Tue, Mar 29, 2016	13080.00	13800.00	13080.00	13320.00
1462	NYSE	AMPE	Mon, Mar 28, 2016	13200.00	13500.00	13080.00	13200.00
1461	NYSE	AMPE	Thu, Mar 24, 2016	12960.00	12960.00	12960.00	13260.00
1460	NYSE	AMPE	Wed, Mar 23, 2016	13080.00	13560.00	12900.00	12960.00
1459	NYSE	AMPE	Tue, Mar 22, 2016	13200.00	13680.00	12720.00	12960.00
1458	NYSE	AMPE	Mon, Mar 21, 2016	12840.00	13740.00	12840.00	13320.00
1457	NYSE	AMPE	Fri, Mar 18, 2016	12480.00	13260.00	12360.00	12720.00
1456	NYSE	AMPE	Thu, Mar 17, 2016	12900.00	13440.00	12060.00	12300.00
1455	NYSE	AMPE	Wed, Mar 16, 2016	12840.00	14040.00	12780.00	12780.00
1454	NYSE	AMPE	Tue, Mar 15, 2016	13860.00	13860.00	13860.00	13020.00
1453	NYSE	AMPE	Mon, Mar 14, 2016	12660.00	13740.00	12660.00	13530.00
1452	NYSE	AMPE	Fri, Mar 11, 2016	12360.00	12360.00	12360.00	12660.00
1451	NYSE	AMPE	Thu, Mar 10, 2016	12360.00	12360.00	12360.00	12360.00
1450	NYSE	AMPE	Wed, Mar 9, 2016	12780.00	13380.00	12300.00	12360.00
1449	NYSE	AMPE	Tue, Mar 8, 2016	13260.00	13740.00	12840.00	12840.00
1448	NYSE	AMPE	Mon, Mar 7, 2016	12660.00	13560.00	12660.00	13200.00
1447	NYSE	AMPE	Fri, Mar 4, 2016	12900.00	13440.00	12240.00	12660.00
1446	NYSE	AMPE	Thu, Mar 3, 2016	13200.00	13200.00	13200.00	12900.00
1445	NYSE	AMPE	Wed, Mar 2, 2016	12720.00	13500.00	12480.00	13200.00
1444	NYSE	AMPE	Tue, Mar 1, 2016	12780.00	12780.00	12780.00	12660.00
1443	NYSE	AMPE	Mon, Feb 29, 2016	13620.00	13920.00	12780.00	12780.00
1442	NYSE	AMPE	Fri, Feb 26, 2016	13680.00	14460.00	13080.00	13800.00
1441	NYSE	AMPE	Thu, Feb 25, 2016	13200.00	13620.00	13080.00	13560.00
1440	NYSE	AMPE	Wed, Feb 24, 2016	12360.00	13380.00	12300.00	13200.00
1439	NYSE	AMPE	Tue, Feb 23, 2016	13680.00	13860.00	12660.00	12660.00
1438	NYSE	AMPE	Mon, Feb 22, 2016	13320.00	13860.00	12720.00	13860.00
1437	NYSE	AMPE	Fri, Feb 19, 2016	12660.00	13320.00	12600.00	13320.00
1436	NYSE	AMPE	Thu, Feb 18, 2016	13380.00	13380.00	12120.00	12900.00
1435	NYSE	AMPE	Wed, Feb 17, 2016	12240.00	13500.00	12060.00	13020.00
1434	NYSE	AMPE	Tue, Feb 16, 2016	11820.00	12300.00	11340.00	12300.00
1433	NYSE	AMPE	Fri, Feb 12, 2016	11160.00	11580.00	10860.00	11520.00
1432	NYSE	AMPE	Thu, Feb 11, 2016	12360.00	12360.00	10116.00	11400.00
1431	NYSE	AMPE	Wed, Feb 10, 2016	11700.00	11700.00	10860.00	11580.00
1430	NYSE	AMPE	Tue, Feb 9, 2016	12240.00	12480.00	11280.00	11520.00
1429	NYSE	AMPE	Mon, Feb 8, 2016	12600.00	12660.00	12000.00	12480.00
1428	NYSE	AMPE	Fri, Feb 5, 2016	13440.00	13440.00	12600.00	12600.00
1427	NYSE	AMPE	Thu, Feb 4, 2016	13380.00	13680.00	12900.00	13680.00
1426	NYSE	AMPE	Wed, Feb 3, 2016	13980.00	14279.40	13020.00	13200.00
1425	NYSE	AMPE	Tue, Feb 2, 2016	13980.00	14520.00	13860.00	13860.00
1424	NYSE	AMPE	Mon, Feb 1, 2016	13920.00	14280.00	13500.00	14280.00
1423	NYSE	AMPE	Fri, Jan 29, 2016	13980.00	14280.00	13500.00	14280.00
1422	NYSE	AMPE	Thu, Jan 28, 2016	14220.00	14220.00	13560.00	13560.00
1421	NYSE	AMPE	Wed, Jan 27, 2016	14280.00	14280.00	13740.00	13980.00
1420	NYSE	AMPE	Tue, Jan 26, 2016	14700.00	14850.00	13560.00	14220.00
1419	NYSE	AMPE	Mon, Jan 25, 2016	14040.00	15900.00	14040.00	14400.00
1418	NYSE	AMPE	Fri, Jan 22, 2016	14040.00	14700.00	13740.00	14640.00
1417	NYSE	AMPE	Thu, Jan 21, 2016	12480.00	14154.00	12000.00	13260.00
1416	NYSE	AMPE	Wed, Jan 20, 2016	12420.00	12780.00	11940.00	12600.00
1415	NYSE	AMPE	Tue, Jan 19, 2016	13200.00	13440.00	12180.00	12660.00
1414	NYSE	AMPE	Fri, Jan 15, 2016	13020.00	13140.00	12480.00	12780.00
1413	NYSE	AMPE	Thu, Jan 14, 2016	13140.00	13620.00	12600.00	13140.00
1412	NYSE	AMPE	Wed, Jan 13, 2016	13500.00	14070.00	12720.00	13140.00
1411	NYSE	AMPE	Tue, Jan 12, 2016	13800.00	14640.00	13080.00	13380.00
1410	NYSE	AMPE	Mon, Jan 11, 2016	15240.00	15240.00	13260.60	14280.00
1409	NYSE	AMPE	Fri, Jan 8, 2016	16500.00	16620.00	15060.00	15180.00
1408	NYSE	AMPE	Thu, Jan 7, 2016	17700.00	17700.00	15840.00	16320.00
1407	NYSE	AMPE	Wed, Jan 6, 2016	18240.00	18960.00	17700.00	17820.00
1406	NYSE	AMPE	Tue, Jan 5, 2016	17520.00	21000.00	17520.00	19020.00
1405	NYSE	AMPE	Mon, Jan 4, 2016	16322.36	16511.60	15423.45	15660.00
1404	NYSE	AMPE	Thu, Dec 31, 2015	16464.29	16700.85	15990.71	16558.92
1403	NYSE	AMPE	Wed, Dec 30, 2015	16700.85	16795.47	16085.80	16464.29
1402	NYSE	AMPE	Tue, Dec 29, 2015	16511.60	16937.88	16227.74	16748.16
1401	NYSE	AMPE	Mon, Dec 28, 2015	16653.54	17032.03	15896.56	16322.36
1400	NYSE	AMPE	Thu, Dec 24, 2015	17079.34	17079.34	16558.92	16890.09
1399	NYSE	AMPE	Wed, Dec 23, 2015	16558.92	17173.96	16464.29	16984.72
1398	NYSE	AMPE	Tue, Dec 22, 2015	16558.92	17173.96	16180.43	16558.92
1397	NYSE	AMPE	Mon, Dec 21, 2015	16085.80	16653.54	15864.86	16416.98
1396	NYSE	AMPE	Fri, Dec 18, 2015	16038.49	16275.05	15707.31	16085.80
1395	NYSE	AMPE	Thu, Dec 17, 2015	16227.74	16558.92	15801.94	15943.87
1394	NYSE	AMPE	Wed, Dec 16, 2015	15328.83	16275.05	15328.83	16038.49
1393	NYSE	AMPE	Tue, Dec 15, 2015	14950.34	15376.14	14808.88	15328.83
1392	NYSE	AMPE	Mon, Dec 14, 2015	15707.31	15754.63	14240.67	14855.71
1391	NYSE	AMPE	Fri, Dec 11, 2015	16047.96	16085.80	15281.51	15754.63
1390	NYSE	AMPE	Thu, Dec 10, 2015	15754.63	16133.12	15707.31	16085.80
1389	NYSE	AMPE	Wed, Dec 9, 2015	16085.80	16085.80	15801.94	15849.25
1388	NYSE	AMPE	Tue, Dec 8, 2015	16558.92	16653.54	15801.94	16085.80
1387	NYSE	AMPE	Mon, Dec 7, 2015	16133.12	16984.72	15754.63	16700.85
1386	NYSE	AMPE	Fri, Dec 4, 2015	16558.92	17032.03	16086.28	16180.43
1385	NYSE	AMPE	Thu, Dec 3, 2015	16842.78	17410.52	16416.98	16700.85
1384	NYSE	AMPE	Wed, Dec 2, 2015	17126.65	17410.52	16369.67	16748.16
1383	NYSE	AMPE	Tue, Dec 1, 2015	17883.63	17930.94	16180.43	17126.65
1382	NYSE	AMPE	Mon, Nov 30, 2015	17221.27	17647.07	16890.09	17599.76
1381	NYSE	AMPE	Fri, Nov 27, 2015	16558.92	17221.27	16556.55	16937.41
1380	NYSE	AMPE	Wed, Nov 25, 2015	16038.49	16558.92	16038.49	16416.98
1379	NYSE	AMPE	Tue, Nov 24, 2015	15565.38	16085.80	15565.38	16038.49
1378	NYSE	AMPE	Mon, Nov 23, 2015	15707.31	16085.80	15423.45	15565.38
1377	NYSE	AMPE	Fri, Nov 20, 2015	15991.18	15991.18	14950.34	15849.25
1376	NYSE	AMPE	Thu, Nov 19, 2015	14761.09	16038.49	14287.98	15518.07
1375	NYSE	AMPE	Wed, Nov 18, 2015	15612.69	15612.69	14193.36	14619.16
1374	NYSE	AMPE	Tue, Nov 17, 2015	15896.56	16085.80	15139.58	15423.45
1373	NYSE	AMPE	Mon, Nov 16, 2015	15612.69	15849.25	15423.45	15612.69
1372	NYSE	AMPE	Fri, Nov 13, 2015	15565.38	15849.25	15044.96	15660.00
1371	NYSE	AMPE	Thu, Nov 12, 2015	15612.69	16133.12	15186.89	15660.00
1370	NYSE	AMPE	Wed, Nov 11, 2015	15707.31	16038.49	15470.76	15849.25
1369	NYSE	AMPE	Tue, Nov 10, 2015	16038.49	16464.29	15518.07	15707.31
1368	NYSE	AMPE	Mon, Nov 9, 2015	16038.49	16937.41	15967.53	16227.74
1367	NYSE	AMPE	Fri, Nov 6, 2015	16133.12	16227.74	15660.00	16038.49
1366	NYSE	AMPE	Thu, Nov 5, 2015	15991.18	16322.36	15328.83	16322.36
1365	NYSE	AMPE	Wed, Nov 4, 2015	15943.87	16511.60	15801.94	15991.18
1364	NYSE	AMPE	Tue, Nov 3, 2015	17126.65	17150.31	15612.69	15849.25
1363	NYSE	AMPE	Mon, Nov 2, 2015	17741.70	17978.25	16795.47	16842.78
1362	NYSE	AMPE	Fri, Oct 30, 2015	15896.56	16748.16	15896.56	16511.60
1361	NYSE	AMPE	Thu, Oct 29, 2015	15849.25	16322.36	15660.00	15849.25
1360	NYSE	AMPE	Wed, Oct 28, 2015	15234.20	16180.43	15186.89	15376.14
1359	NYSE	AMPE	Tue, Oct 27, 2015	14855.71	15565.38	14855.71	15139.58
1358	NYSE	AMPE	Mon, Oct 26, 2015	15044.96	15612.69	14903.02	15092.27
1357	NYSE	AMPE	Fri, Oct 23, 2015	14571.85	15328.83	14335.29	14950.34
1356	NYSE	AMPE	Thu, Oct 22, 2015	14571.85	15092.27	14193.36	14571.85
1355	NYSE	AMPE	Wed, Oct 21, 2015	14429.91	14666.47	13956.80	14524.53
1354	NYSE	AMPE	Tue, Oct 20, 2015	14761.09	15139.58	14429.91	14524.53
1353	NYSE	AMPE	Mon, Oct 19, 2015	14193.36	15376.14	14193.36	14903.02
1352	NYSE	AMPE	Fri, Oct 16, 2015	14429.91	14477.22	13956.80	14477.22
1351	NYSE	AMPE	Thu, Oct 15, 2015	13862.18	14524.53	13862.18	14382.60
1350	NYSE	AMPE	Wed, Oct 14, 2015	14666.47	14713.78	13672.93	13862.18
1349	NYSE	AMPE	Tue, Oct 13, 2015	14146.05	14382.60	13862.18	13862.18
1348	NYSE	AMPE	Mon, Oct 12, 2015	14335.29	14477.22	13767.56	14240.67
1347	NYSE	AMPE	Fri, Oct 9, 2015	14287.98	14657.01	14098.73	14382.60
1346	NYSE	AMPE	Thu, Oct 8, 2015	14098.73	14761.09	13720.24	14146.05
1345	NYSE	AMPE	Wed, Oct 7, 2015	13956.80	14761.09	13625.62	14335.29
1344	NYSE	AMPE	Tue, Oct 6, 2015	14051.42	14051.42	13152.51	14051.42
1343	NYSE	AMPE	Mon, Oct 5, 2015	14524.53	14524.53	13436.38	13767.56
1342	NYSE	AMPE	Fri, Oct 2, 2015	13483.69	14429.91	13105.20	14287.98
1341	NYSE	AMPE	Thu, Oct 1, 2015	13720.24	14524.53	13105.20	13436.38
1340	NYSE	AMPE	Wed, Sep 30, 2015	13294.44	13909.49	13010.58	13672.93
1339	NYSE	AMPE	Tue, Sep 29, 2015	14193.36	14524.53	12868.64	13057.89
1338	NYSE	AMPE	Mon, Sep 28, 2015	15612.69	15660.00	14193.36	14240.67
1337	NYSE	AMPE	Fri, Sep 25, 2015	17173.96	17173.96	14950.34	15565.38
1336	NYSE	AMPE	Thu, Sep 24, 2015	14855.71	16748.16	14193.36	16748.16
1335	NYSE	AMPE	Wed, Sep 23, 2015	16038.49	16038.49	14666.47	14808.40
1334	NYSE	AMPE	Tue, Sep 22, 2015	17978.25	19634.14	15707.31	15943.87
1333	NYSE	AMPE	Mon, Sep 21, 2015	14619.16	15376.14	14429.91	15044.96
1332	NYSE	AMPE	Fri, Sep 18, 2015	14193.36	16299.65	14193.36	14477.22
1331	NYSE	AMPE	Thu, Sep 17, 2015	13767.56	14761.09	13436.38	14524.53
1330	NYSE	AMPE	Wed, Sep 16, 2015	14193.36	14453.57	13247.13	13767.56
1329	NYSE	AMPE	Tue, Sep 15, 2015	14287.98	14619.16	13824.33	14193.36
1328	NYSE	AMPE	Mon, Sep 14, 2015	14713.78	14808.40	14193.36	14287.98
1327	NYSE	AMPE	Fri, Sep 11, 2015	14240.67	14903.02	14193.36	14761.09
1326	NYSE	AMPE	Thu, Sep 10, 2015	14004.11	14571.85	13862.18	14098.73
1325	NYSE	AMPE	Wed, Sep 9, 2015	14382.60	15139.58	13487.47	13814.87
1324	NYSE	AMPE	Tue, Sep 8, 2015	14240.67	14713.78	14193.36	14619.16
1323	NYSE	AMPE	Fri, Sep 4, 2015	14287.98	14855.71	13862.18	14240.67
1322	NYSE	AMPE	Thu, Sep 3, 2015	14193.36	15846.88	13862.18	14571.85
1321	NYSE	AMPE	Wed, Sep 2, 2015	13720.24	14193.36	13625.62	14193.36
1320	NYSE	AMPE	Tue, Sep 1, 2015	13720.24	14051.42	13578.31	13720.24
1319	NYSE	AMPE	Mon, Aug 31, 2015	14051.42	14193.36	13720.24	13909.49
1318	NYSE	AMPE	Fri, Aug 28, 2015	13720.24	14098.73	13341.75	13956.80
1317	NYSE	AMPE	Thu, Aug 27, 2015	13010.58	13720.24	12774.02	13531.00
1316	NYSE	AMPE	Wed, Aug 26, 2015	13247.13	13294.44	12300.91	12915.95
1315	NYSE	AMPE	Tue, Aug 25, 2015	14571.85	14619.16	12963.27	13057.89
1314	NYSE	AMPE	Mon, Aug 24, 2015	12300.91	14855.71	12300.91	14382.60
1313	NYSE	AMPE	Fri, Aug 21, 2015	13199.82	14571.85	12868.64	14193.36
1312	NYSE	AMPE	Thu, Aug 20, 2015	13152.51	13578.31	12821.33	13105.20
1311	NYSE	AMPE	Wed, Aug 19, 2015	13578.31	13672.93	12678.93	13105.20
1310	NYSE	AMPE	Tue, Aug 18, 2015	12537.46	13720.24	12395.53	13625.62
1309	NYSE	AMPE	Mon, Aug 17, 2015	12490.15	12679.40	12111.66	12442.84
1308	NYSE	AMPE	Fri, Aug 14, 2015	12821.33	12821.33	12206.29	12300.91
1307	NYSE	AMPE	Thu, Aug 13, 2015	12253.60	12821.33	12206.29	12726.71
1306	NYSE	AMPE	Wed, Aug 12, 2015	12064.35	12442.84	11591.24	12253.60
1305	NYSE	AMPE	Tue, Aug 11, 2015	12206.29	12632.09	11827.80	11969.73
1304	NYSE	AMPE	Mon, Aug 10, 2015	12915.95	12963.27	12158.98	12158.98
1303	NYSE	AMPE	Fri, Aug 7, 2015	11638.55	12821.33	11496.62	12774.02
1302	NYSE	AMPE	Thu, Aug 6, 2015	11685.86	12111.66	11354.68	11638.55
1301	NYSE	AMPE	Wed, Aug 5, 2015	11638.55	12017.04	11496.62	11733.17
1300	NYSE	AMPE	Tue, Aug 4, 2015	12300.91	12584.78	11354.68	11591.24
1299	NYSE	AMPE	Mon, Aug 3, 2015	12679.40	12821.33	12300.91	12300.91
1298	NYSE	AMPE	Fri, Jul 31, 2015	12395.53	12679.40	12111.66	12679.40
1297	NYSE	AMPE	Thu, Jul 30, 2015	12490.15	13199.82	12253.60	12300.91
1296	NYSE	AMPE	Wed, Jul 29, 2015	13294.44	13531.00	12537.46	12537.46
1295	NYSE	AMPE	Tue, Jul 28, 2015	12632.09	13672.93	12537.46	13199.82
1294	NYSE	AMPE	Mon, Jul 27, 2015	13531.00	13767.56	12442.84	12537.46
1293	NYSE	AMPE	Fri, Jul 24, 2015	13672.93	14004.11	13247.13	13767.56
1292	NYSE	AMPE	Thu, Jul 23, 2015	14193.36	14382.60	13199.82	13672.93
1291	NYSE	AMPE	Wed, Jul 22, 2015	12774.02	14240.67	12774.02	14193.36
1290	NYSE	AMPE	Tue, Jul 21, 2015	12868.64	13057.89	12537.46	12868.64
1289	NYSE	AMPE	Mon, Jul 20, 2015	11591.24	12821.33	11591.24	12537.46
1288	NYSE	AMPE	Fri, Jul 17, 2015	12490.15	12490.15	11543.93	11685.86
1287	NYSE	AMPE	Thu, Jul 16, 2015	12111.66	12348.22	11402.00	12064.35
1286	NYSE	AMPE	Wed, Jul 15, 2015	13105.20	13152.51	11827.80	12064.35
1285	NYSE	AMPE	Tue, Jul 14, 2015	12490.15	12868.64	12064.35	12774.02
1284	NYSE	AMPE	Mon, Jul 13, 2015	11875.11	13010.58	11780.49	12442.84
1283	NYSE	AMPE	Fri, Jul 10, 2015	10928.88	12111.66	10881.57	11875.11
1282	NYSE	AMPE	Thu, Jul 9, 2015	11591.24	11591.24	10692.33	10739.64
1281	NYSE	AMPE	Wed, Jul 8, 2015	10881.57	11354.68	10834.26	11070.82
1280	NYSE	AMPE	Tue, Jul 7, 2015	11354.68	11827.80	10645.02	10976.20
1279	NYSE	AMPE	Mon, Jul 6, 2015	11354.68	11685.86	11070.82	11354.68
1278	NYSE	AMPE	Thu, Jul 2, 2015	11875.11	11993.39	11212.75	11212.75
1277	NYSE	AMPE	Wed, Jul 1, 2015	11307.37	12158.98	11307.37	11827.80
1276	NYSE	AMPE	Tue, Jun 30, 2015	11969.73	12111.66	11070.82	11212.75
1275	NYSE	AMPE	Mon, Jun 29, 2015	12017.04	12206.29	11827.80	11827.80
1274	NYSE	AMPE	Fri, Jun 26, 2015	13057.89	13057.89	11969.73	12206.29
1273	NYSE	AMPE	Thu, Jun 25, 2015	12679.40	13057.89	12513.81	12963.27
1272	NYSE	AMPE	Wed, Jun 24, 2015	12868.64	13057.89	12584.78	12584.78
1271	NYSE	AMPE	Tue, Jun 23, 2015	13010.58	13247.13	12589.51	12963.27
1270	NYSE	AMPE	Mon, Jun 22, 2015	13720.24	13720.24	12537.46	13199.82
1269	NYSE	AMPE	Fri, Jun 19, 2015	13010.58	13010.58	12395.53	12774.02
1268	NYSE	AMPE	Thu, Jun 18, 2015	11827.80	12774.02	11827.80	12774.02
1267	NYSE	AMPE	Wed, Jun 17, 2015	12253.60	12490.15	11827.80	11827.80
1266	NYSE	AMPE	Tue, Jun 16, 2015	12158.98	12300.91	11875.11	12253.60
1265	NYSE	AMPE	Mon, Jun 15, 2015	12348.22	12442.84	11875.11	12253.60
1264	NYSE	AMPE	Fri, Jun 12, 2015	12584.78	12915.95	12158.98	12490.15
1263	NYSE	AMPE	Thu, Jun 11, 2015	12395.53	12726.71	12253.60	12632.09
1262	NYSE	AMPE	Wed, Jun 10, 2015	12726.71	13342.23	12442.84	12584.78
1261	NYSE	AMPE	Tue, Jun 9, 2015	13247.13	13720.24	12632.09	12821.33
1260	NYSE	AMPE	Mon, Jun 8, 2015	13199.82	13247.13	12419.19	12632.09
1259	NYSE	AMPE	Fri, Jun 5, 2015	12868.64	13531.00	12866.28	13199.82
1258	NYSE	AMPE	Thu, Jun 4, 2015	13483.69	14382.60	12915.95	13294.44
1257	NYSE	AMPE	Wed, Jun 3, 2015	12017.04	12726.71	11922.42	12584.78
1256	NYSE	AMPE	Tue, Jun 2, 2015	11496.62	12632.09	11402.00	11875.11
1255	NYSE	AMPE	Mon, Jun 1, 2015	11780.49	11780.49	11070.82	11543.93
1254	NYSE	AMPE	Fri, May 29, 2015	11165.44	11685.86	10881.57	11354.68
1253	NYSE	AMPE	Thu, May 28, 2015	11212.75	11260.06	10645.02	11260.06
1252	NYSE	AMPE	Wed, May 27, 2015	10645.02	11260.06	10361.15	11118.13
1251	NYSE	AMPE	Tue, May 26, 2015	10645.02	10739.64	10053.63	10503.08
1250	NYSE	AMPE	Fri, May 22, 2015	11023.51	11118.13	10267.00	10739.64
1249	NYSE	AMPE	Thu, May 21, 2015	13010.58	13625.62	10739.64	11402.00
1248	NYSE	AMPE	Wed, May 20, 2015	10124.59	10124.59	9178.37	9604.17
1247	NYSE	AMPE	Tue, May 19, 2015	10976.20	10976.20	10077.28	10124.59
1246	NYSE	AMPE	Mon, May 18, 2015	10834.26	11070.82	10739.64	11023.51
1245	NYSE	AMPE	Fri, May 15, 2015	10834.26	11023.51	10645.02	10928.88
1244	NYSE	AMPE	Thu, May 14, 2015	10786.95	11189.10	10455.77	10834.26
1243	NYSE	AMPE	Wed, May 13, 2015	10881.57	11023.51	10550.39	10881.57
1242	NYSE	AMPE	Tue, May 12, 2015	11307.37	11307.37	10739.64	11023.51
1241	NYSE	AMPE	Mon, May 11, 2015	11402.00	11638.55	10976.20	11354.68
1240	NYSE	AMPE	Fri, May 8, 2015	10881.57	11496.62	10786.95	11496.62
1239	NYSE	AMPE	Thu, May 7, 2015	11260.06	11260.06	10550.39	11023.51
1238	NYSE	AMPE	Wed, May 6, 2015	11165.44	11212.75	10455.77	11165.44
1237	NYSE	AMPE	Tue, May 5, 2015	11875.11	12064.35	11118.13	11165.44
1236	NYSE	AMPE	Mon, May 4, 2015	11685.86	12017.04	11496.62	11827.80
1235	NYSE	AMPE	Fri, May 1, 2015	11354.68	12064.35	11118.13	11685.86
1234	NYSE	AMPE	Thu, Apr 30, 2015	12064.35	12300.91	11260.06	11402.00
1233	NYSE	AMPE	Wed, Apr 29, 2015	12300.91	12726.71	11969.73	12064.35
1232	NYSE	AMPE	Tue, Apr 28, 2015	12395.53	12632.09	11539.20	12632.09
1231	NYSE	AMPE	Mon, Apr 27, 2015	12868.64	13057.89	11827.80	12490.15
1230	NYSE	AMPE	Fri, Apr 24, 2015	13956.80	14146.05	12774.02	12915.95
1229	NYSE	AMPE	Thu, Apr 23, 2015	13483.69	14051.42	13483.69	13672.93
1228	NYSE	AMPE	Wed, Apr 22, 2015	12774.02	13720.24	12442.84	13672.93
1227	NYSE	AMPE	Tue, Apr 21, 2015	12632.09	13554.66	12395.53	12726.71
1226	NYSE	AMPE	Mon, Apr 20, 2015	14287.98	15612.69	11780.49	12726.71
1225	NYSE	AMPE	Fri, Apr 17, 2015	37328.53	37707.02	36618.86	37233.90
1224	NYSE	AMPE	Thu, Apr 16, 2015	37328.53	38132.82	37133.13	37707.02
1223	NYSE	AMPE	Wed, Apr 15, 2015	37848.95	38322.06	36429.61	37517.77
1222	NYSE	AMPE	Tue, Apr 14, 2015	38180.13	38747.86	36666.17	37612.39
1221	NYSE	AMPE	Mon, Apr 13, 2015	39552.15	39883.33	37423.15	37896.26
1220	NYSE	AMPE	Fri, Apr 10, 2015	38795.17	39741.40	38227.44	39599.46
1219	NYSE	AMPE	Thu, Apr 9, 2015	38747.86	39883.33	37636.05	38984.42
1218	NYSE	AMPE	Wed, Apr 8, 2015	35483.39	38653.24	35483.39	38653.24
1217	NYSE	AMPE	Tue, Apr 7, 2015	35483.39	36193.06	35010.28	35861.88
1216	NYSE	AMPE	Mon, Apr 6, 2015	36571.55	37281.22	34915.66	35246.83
1215	NYSE	AMPE	Thu, Apr 2, 2015	36003.81	37328.53	35767.26	37139.28
1214	NYSE	AMPE	Wed, Apr 1, 2015	35483.39	35956.50	33922.12	35861.88
1213	NYSE	AMPE	Tue, Mar 31, 2015	34347.92	36618.86	34347.92	35625.32
1212	NYSE	AMPE	Mon, Mar 30, 2015	36808.10	37422.68	33969.43	35152.21
1211	NYSE	AMPE	Fri, Mar 27, 2015	36902.73	37517.77	35814.57	37044.66
1210	NYSE	AMPE	Thu, Mar 26, 2015	34773.72	36950.04	34347.92	36003.81
1209	NYSE	AMPE	Wed, Mar 25, 2015	40640.31	41302.67	34821.03	35294.15
1208	NYSE	AMPE	Tue, Mar 24, 2015	39836.02	41633.85	39741.40	40734.93
1207	NYSE	AMPE	Mon, Mar 23, 2015	40309.13	41397.29	39457.53	39977.95
1206	NYSE	AMPE	Fri, Mar 20, 2015	40829.55	41349.98	39031.73	40309.13
1205	NYSE	AMPE	Thu, Mar 19, 2015	37943.57	40214.51	37423.15	39930.64
1204	NYSE	AMPE	Wed, Mar 18, 2015	38795.17	42627.38	37233.90	37943.57
1203	NYSE	AMPE	Tue, Mar 17, 2015	35672.64	38676.90	34584.48	38464.00
1202	NYSE	AMPE	Mon, Mar 16, 2015	39220.97	39220.97	33903.20	35199.52
1201	NYSE	AMPE	Fri, Mar 13, 2015	33259.76	40687.62	32881.28	37754.33
1200	NYSE	AMPE	Thu, Mar 12, 2015	31083.45	34064.05	30752.27	33023.21
1199	NYSE	AMPE	Wed, Mar 11, 2015	27771.67	31745.81	27677.04	31083.45
1198	NYSE	AMPE	Tue, Mar 10, 2015	26967.38	27913.60	26825.44	27677.04
1197	NYSE	AMPE	Mon, Mar 9, 2015	28102.85	28150.16	26612.54	27440.49
1196	NYSE	AMPE	Fri, Mar 6, 2015	27345.87	28102.85	27085.66	27818.98
1195	NYSE	AMPE	Thu, Mar 5, 2015	27487.80	28150.16	27251.24	27724.36
1194	NYSE	AMPE	Wed, Mar 4, 2015	27062.00	28055.53	26305.02	27393.18
1193	NYSE	AMPE	Tue, Mar 3, 2015	25548.04	27345.87	25548.04	27251.24
1192	NYSE	AMPE	Mon, Mar 2, 2015	26730.82	27156.62	25311.49	25548.04
1191	NYSE	AMPE	Fri, Feb 27, 2015	26683.51	27203.93	25784.60	26683.51
1190	NYSE	AMPE	Thu, Feb 26, 2015	27062.00	27156.62	26210.40	26778.13
1189	NYSE	AMPE	Wed, Feb 25, 2015	28055.53	28244.78	25973.84	27156.62
1188	NYSE	AMPE	Tue, Feb 24, 2015	25595.35	26730.82	25453.42	26636.20
1187	NYSE	AMPE	Mon, Feb 23, 2015	27203.93	27773.56	25169.55	25831.91
1186	NYSE	AMPE	Fri, Feb 20, 2015	28102.85	28244.78	27203.93	27487.80
1185	NYSE	AMPE	Thu, Feb 19, 2015	27771.67	28292.09	27440.49	27960.91
1184	NYSE	AMPE	Wed, Feb 18, 2015	27913.60	28150.16	26683.51	27866.29
1183	NYSE	AMPE	Tue, Feb 17, 2015	28339.40	28646.92	27487.80	27818.98
1182	NYSE	AMPE	Fri, Feb 13, 2015	28292.09	28339.40	25548.04	27677.04
1181	NYSE	AMPE	Thu, Feb 12, 2015	26636.20	28623.27	26636.20	27913.60
1180	NYSE	AMPE	Wed, Feb 11, 2015	25122.24	27156.62	24805.26	26683.51
1179	NYSE	AMPE	Tue, Feb 10, 2015	24601.82	25453.42	24365.26	24838.37
1178	NYSE	AMPE	Mon, Feb 9, 2015	24743.75	25642.66	23797.53	24459.88
1177	NYSE	AMPE	Fri, Feb 6, 2015	23560.97	24696.44	23087.86	24554.51
1176	NYSE	AMPE	Thu, Feb 5, 2015	22993.24	23560.97	22425.50	23419.04
1175	NYSE	AMPE	Wed, Feb 4, 2015	23466.35	23466.35	22330.88	22803.99
1174	NYSE	AMPE	Tue, Feb 3, 2015	23324.42	23655.59	22382.92	23466.35
1173	NYSE	AMPE	Mon, Feb 2, 2015	23750.22	24033.61	22330.88	22803.99
1172	NYSE	AMPE	Fri, Jan 30, 2015	24128.71	25216.86	23655.59	23750.22
1171	NYSE	AMPE	Thu, Jan 29, 2015	24412.57	24838.37	23229.79	24791.06
1170	NYSE	AMPE	Wed, Jan 28, 2015	26257.71	26352.33	21763.15	24034.08
1169	NYSE	AMPE	Tue, Jan 27, 2015	24601.82	26730.35	24034.08	25642.66
1168	NYSE	AMPE	Mon, Jan 26, 2015	23324.42	25784.60	22993.24	25169.55
1167	NYSE	AMPE	Fri, Jan 23, 2015	20438.43	23182.48	19681.45	22378.19
1166	NYSE	AMPE	Thu, Jan 22, 2015	19870.70	20296.50	19397.59	20249.19
1165	NYSE	AMPE	Wed, Jan 21, 2015	20580.37	20902.08	19397.59	19728.77
1164	NYSE	AMPE	Tue, Jan 20, 2015	20533.06	21195.41	19302.96	20722.30
1163	NYSE	AMPE	Fri, Jan 16, 2015	18971.79	20816.92	18971.79	20107.25
1162	NYSE	AMPE	Thu, Jan 15, 2015	19681.45	20958.86	18735.23	18924.48
1161	NYSE	AMPE	Wed, Jan 14, 2015	17032.03	20438.43	16984.72	19586.83
1160	NYSE	AMPE	Tue, Jan 13, 2015	17505.14	17647.07	16942.14	17173.96
1159	NYSE	AMPE	Mon, Jan 12, 2015	17410.52	17505.14	16606.23	17315.89
1158	NYSE	AMPE	Fri, Jan 9, 2015	17694.38	17694.38	16795.47	17363.21
1157	NYSE	AMPE	Thu, Jan 8, 2015	17410.52	17694.38	16984.72	17694.38
1156	NYSE	AMPE	Wed, Jan 7, 2015	16606.23	17363.21	16558.92	17221.27
1155	NYSE	AMPE	Tue, Jan 6, 2015	16937.41	17315.89	16180.43	16369.67
1154	NYSE	AMPE	Mon, Jan 5, 2015	17741.70	18120.19	16795.47	16890.09
1153	NYSE	AMPE	Fri, Jan 2, 2015	16369.67	18356.74	16275.05	17741.70
1152	NYSE	AMPE	Wed, Dec 31, 2014	15518.07	16937.41	15518.07	16227.74
1151	NYSE	AMPE	Tue, Dec 30, 2014	16038.49	16038.49	15423.45	15565.38
1150	NYSE	AMPE	Mon, Dec 29, 2014	16180.43	16700.85	15660.00	15991.18
1149	NYSE	AMPE	Fri, Dec 26, 2014	16180.43	16511.60	15849.25	16275.05
1148	NYSE	AMPE	Wed, Dec 24, 2014	15707.31	16416.98	15611.75	16227.74
1147	NYSE	AMPE	Tue, Dec 23, 2014	16038.49	16085.80	15328.83	15423.45
1146	NYSE	AMPE	Mon, Dec 22, 2014	16369.67	16700.85	15660.00	16038.49
1145	NYSE	AMPE	Fri, Dec 19, 2014	16890.09	17363.21	16279.78	16369.67
1144	NYSE	AMPE	Thu, Dec 18, 2014	17032.03	17457.83	16457.67	17221.27
1143	NYSE	AMPE	Wed, Dec 17, 2014	15612.69	16984.72	15612.69	16890.09
1142	NYSE	AMPE	Tue, Dec 16, 2014	15849.25	16322.36	15518.07	15565.38
1141	NYSE	AMPE	Mon, Dec 15, 2014	17268.58	17505.14	15660.00	15896.56
1140	NYSE	AMPE	Fri, Dec 12, 2014	16416.98	17457.83	16227.74	17315.89
1139	NYSE	AMPE	Thu, Dec 11, 2014	16511.60	16984.72	16180.43	16606.23
1138	NYSE	AMPE	Wed, Dec 10, 2014	16322.36	16932.67	16085.80	16180.43
1137	NYSE	AMPE	Tue, Dec 9, 2014	15565.38	16275.05	15376.14	16275.05
1136	NYSE	AMPE	Mon, Dec 8, 2014	15943.87	16175.70	15518.07	15565.38
1135	NYSE	AMPE	Fri, Dec 5, 2014	15470.76	15896.56	15242.72	15896.56
1134	NYSE	AMPE	Thu, Dec 4, 2014	15660.00	15707.31	15186.89	15470.76
1133	NYSE	AMPE	Wed, Dec 3, 2014	15612.69	16133.12	15210.55	15518.07
1132	NYSE	AMPE	Tue, Dec 2, 2014	15612.69	15991.18	15376.14	15565.38
1131	NYSE	AMPE	Mon, Dec 1, 2014	17221.27	17221.27	15423.45	15470.76
1130	NYSE	AMPE	Fri, Nov 28, 2014	17457.83	17741.22	16085.80	16085.80
1129	NYSE	AMPE	Wed, Nov 26, 2014	16180.43	17789.01	16180.43	17410.52
1128	NYSE	AMPE	Tue, Nov 25, 2014	16606.23	16748.16	16038.49	16133.12
1127	NYSE	AMPE	Mon, Nov 24, 2014	16133.12	16653.54	16133.12	16653.54
1126	NYSE	AMPE	Fri, Nov 21, 2014	16558.92	16700.85	16085.80	16133.12
1125	NYSE	AMPE	Thu, Nov 20, 2014	16606.23	16653.54	16085.80	16227.74
1124	NYSE	AMPE	Wed, Nov 19, 2014	16322.36	17032.03	16038.49	16511.60
1123	NYSE	AMPE	Tue, Nov 18, 2014	15470.76	16558.92	15423.45	16416.98
1122	NYSE	AMPE	Mon, Nov 17, 2014	15376.14	16038.49	15281.51	15376.14
1121	NYSE	AMPE	Fri, Nov 14, 2014	15896.56	16133.12	15376.14	15801.94
1120	NYSE	AMPE	Thu, Nov 13, 2014	15139.58	16464.29	15092.27	16416.98
1119	NYSE	AMPE	Wed, Nov 12, 2014	17079.34	17079.34	15139.58	15470.76
1118	NYSE	AMPE	Tue, Nov 11, 2014	17883.63	17883.63	17032.03	17173.96
1117	NYSE	AMPE	Mon, Nov 10, 2014	18120.19	18120.19	17126.65	17505.14
1116	NYSE	AMPE	Fri, Nov 7, 2014	17410.52	18167.50	17268.58	18072.87
1115	NYSE	AMPE	Thu, Nov 6, 2014	17552.45	18120.19	17315.89	17505.14
1114	NYSE	AMPE	Wed, Nov 5, 2014	18025.56	18072.87	17410.52	17647.07
1113	NYSE	AMPE	Tue, Nov 4, 2014	17741.70	18214.81	17505.14	17978.25
1112	NYSE	AMPE	Mon, Nov 3, 2014	18498.67	19161.03	17741.70	17836.32
1111	NYSE	AMPE	Fri, Oct 31, 2014	18593.30	19113.72	18167.50	18356.74
1110	NYSE	AMPE	Thu, Oct 30, 2014	17978.25	18687.92	17789.01	18451.36
1109	NYSE	AMPE	Wed, Oct 29, 2014	18829.85	18829.85	17694.38	18025.56
1108	NYSE	AMPE	Tue, Oct 28, 2014	18545.99	18924.48	18167.50	18687.92
1107	NYSE	AMPE	Mon, Oct 27, 2014	18877.16	18877.16	17746.43	18167.50
1106	NYSE	AMPE	Fri, Oct 24, 2014	17930.94	18593.30	17703.85	18545.99
1105	NYSE	AMPE	Thu, Oct 23, 2014	17552.45	18020.83	17126.65	17930.94
1104	NYSE	AMPE	Wed, Oct 22, 2014	17268.58	17741.70	16795.47	17315.89
1103	NYSE	AMPE	Tue, Oct 21, 2014	18924.48	19113.72	17221.27	17505.14
1102	NYSE	AMPE	Mon, Oct 20, 2014	19634.14	19870.70	18451.36	18924.48
1101	NYSE	AMPE	Fri, Oct 17, 2014	21573.90	21573.90	19539.52	19681.45
1100	NYSE	AMPE	Thu, Oct 16, 2014	18214.81	19350.28	18120.19	18924.48
1099	NYSE	AMPE	Wed, Oct 15, 2014	16322.36	18735.23	16038.49	18735.23
1098	NYSE	AMPE	Tue, Oct 14, 2014	16416.98	16984.72	15849.25	16653.54
1097	NYSE	AMPE	Mon, Oct 13, 2014	16369.67	16558.92	15347.75	16180.43
1096	NYSE	AMPE	Fri, Oct 10, 2014	16085.80	16653.54	15707.31	16606.23
1095	NYSE	AMPE	Thu, Oct 9, 2014	16937.41	16984.72	15943.87	16416.98
1094	NYSE	AMPE	Wed, Oct 8, 2014	16464.29	16748.16	15707.31	16700.85
1093	NYSE	AMPE	Tue, Oct 7, 2014	16322.36	16369.67	15849.25	16275.05
1092	NYSE	AMPE	Mon, Oct 6, 2014	17079.34	17127.12	16227.74	16227.74
1091	NYSE	AMPE	Fri, Oct 3, 2014	18687.92	18735.23	17032.03	17173.96
1090	NYSE	AMPE	Thu, Oct 2, 2014	17032.03	18735.23	16795.47	18640.61
1089	NYSE	AMPE	Wed, Oct 1, 2014	16558.92	16937.41	15991.18	16842.78
1088	NYSE	AMPE	Tue, Sep 30, 2014	17221.27	17467.29	16700.85	16700.85
1087	NYSE	AMPE	Mon, Sep 29, 2014	15707.31	17621.53	15660.00	17599.76
1086	NYSE	AMPE	Fri, Sep 26, 2014	16416.98	16558.92	15660.00	15849.25
1085	NYSE	AMPE	Thu, Sep 25, 2014	17032.03	17032.03	16322.36	16369.67
1084	NYSE	AMPE	Wed, Sep 24, 2014	16653.54	17126.65	16606.23	16984.72
1083	NYSE	AMPE	Tue, Sep 23, 2014	15849.25	17032.03	15660.00	16937.41
1082	NYSE	AMPE	Mon, Sep 22, 2014	16890.09	16937.41	15612.69	15754.63
1081	NYSE	AMPE	Fri, Sep 19, 2014	16227.74	16558.92	15707.31	16464.29
1080	NYSE	AMPE	Thu, Sep 18, 2014	17221.27	17221.27	16038.49	16275.05
1079	NYSE	AMPE	Wed, Sep 17, 2014	17363.21	17647.07	16937.41	17032.03
1078	NYSE	AMPE	Tue, Sep 16, 2014	16842.78	17599.76	16842.78	17268.58
1077	NYSE	AMPE	Mon, Sep 15, 2014	16984.72	17410.52	16606.70	17268.58
1076	NYSE	AMPE	Fri, Sep 12, 2014	17789.01	18072.87	16937.41	17032.03
1075	NYSE	AMPE	Thu, Sep 11, 2014	16653.54	18072.87	16606.23	17789.01
1074	NYSE	AMPE	Wed, Sep 10, 2014	16890.09	17032.03	16251.39	16653.54
1073	NYSE	AMPE	Tue, Sep 9, 2014	17221.27	17855.24	16842.78	16890.09
1072	NYSE	AMPE	Mon, Sep 8, 2014	18214.81	18399.32	17221.27	17457.83
1071	NYSE	AMPE	Fri, Sep 5, 2014	18640.61	19161.03	17930.94	18262.12
1070	NYSE	AMPE	Thu, Sep 4, 2014	19776.08	20059.94	17978.72	18640.61
1069	NYSE	AMPE	Wed, Sep 3, 2014	21290.03	21479.28	19965.32	20059.94
1068	NYSE	AMPE	Tue, Sep 2, 2014	22236.26	22236.26	20864.23	21290.03
1067	NYSE	AMPE	Fri, Aug 29, 2014	21999.70	22520.13	21857.77	22188.95
1066	NYSE	AMPE	Thu, Aug 28, 2014	22567.44	22567.44	21720.57	21905.08
1065	NYSE	AMPE	Wed, Aug 27, 2014	23371.73	23371.73	21999.70	22709.37
1064	NYSE	AMPE	Tue, Aug 26, 2014	23750.22	23844.84	22803.99	23040.55
1063	NYSE	AMPE	Mon, Aug 25, 2014	24412.57	26305.02	23750.22	23986.77
1062	NYSE	AMPE	Fri, Aug 22, 2014	26115.78	26115.78	22851.30	22898.61
1061	NYSE	AMPE	Thu, Aug 21, 2014	27913.60	28859.82	26068.46	26778.13
1060	NYSE	AMPE	Wed, Aug 20, 2014	36334.99	36855.42	34584.48	35294.15
1059	NYSE	AMPE	Tue, Aug 19, 2014	34040.40	35767.26	33638.25	35672.64
1058	NYSE	AMPE	Mon, Aug 18, 2014	33117.83	35152.21	31698.50	33780.19
1057	NYSE	AMPE	Fri, Aug 15, 2014	31272.70	33032.67	30846.89	32739.34
1056	NYSE	AMPE	Thu, Aug 14, 2014	30515.72	31036.14	30468.40	30799.58
1055	NYSE	AMPE	Wed, Aug 13, 2014	31036.14	31792.65	30279.16	30468.40
1054	NYSE	AMPE	Tue, Aug 12, 2014	30610.34	31793.12	30610.34	31083.45
1053	NYSE	AMPE	Mon, Aug 11, 2014	30373.78	30846.89	29853.36	30657.65
1052	NYSE	AMPE	Fri, Aug 8, 2014	28859.82	30279.16	28859.82	30279.16
1051	NYSE	AMPE	Thu, Aug 7, 2014	30231.85	30704.96	29096.38	29474.87
1050	NYSE	AMPE	Wed, Aug 6, 2014	31935.05	31935.05	30373.78	30421.09
1049	NYSE	AMPE	Tue, Aug 5, 2014	30089.92	32881.28	29332.94	31272.70
1048	NYSE	AMPE	Mon, Aug 4, 2014	28575.96	29427.56	28434.02	29427.56
1047	NYSE	AMPE	Fri, Aug 1, 2014	28339.40	28954.45	27913.60	28528.65
1046	NYSE	AMPE	Thu, Jul 31, 2014	29711.43	29711.43	27960.91	28528.65
1045	NYSE	AMPE	Wed, Jul 30, 2014	29427.56	30231.85	28812.51	29096.38
1044	NYSE	AMPE	Tue, Jul 29, 2014	28812.51	29049.07	28386.71	28481.34
1043	NYSE	AMPE	Mon, Jul 28, 2014	29758.74	30563.03	28102.85	28765.20
1042	NYSE	AMPE	Fri, Jul 25, 2014	29995.29	30089.44	29143.69	29664.11
1041	NYSE	AMPE	Thu, Jul 24, 2014	30184.54	30771.20	29191.00	29995.29
1040	NYSE	AMPE	Wed, Jul 23, 2014	31414.63	31793.12	30042.60	30231.85
1039	NYSE	AMPE	Tue, Jul 22, 2014	31935.05	32360.85	30941.52	31178.07
1038	NYSE	AMPE	Mon, Jul 21, 2014	32408.16	32408.16	30752.27	31130.76
1037	NYSE	AMPE	Fri, Jul 18, 2014	31083.45	32218.92	30988.83	31603.87
1036	NYSE	AMPE	Thu, Jul 17, 2014	32171.61	32739.34	31036.14	31178.07
1035	NYSE	AMPE	Wed, Jul 16, 2014	33117.83	33638.25	32360.85	32597.41
1034	NYSE	AMPE	Tue, Jul 15, 2014	33922.12	34016.74	32550.10	33259.76
1033	NYSE	AMPE	Mon, Jul 14, 2014	35956.50	36240.37	33638.25	33780.19
1032	NYSE	AMPE	Fri, Jul 11, 2014	35530.70	36051.12	35010.28	35530.70
1031	NYSE	AMPE	Thu, Jul 10, 2014	35483.39	36003.81	34726.41	35530.70
1030	NYSE	AMPE	Wed, Jul 9, 2014	38558.62	38558.62	35578.01	36240.37
1029	NYSE	AMPE	Tue, Jul 8, 2014	38038.19	38085.51	35861.88	36051.12
1028	NYSE	AMPE	Mon, Jul 7, 2014	40640.31	40640.31	37943.57	37943.57
1027	NYSE	AMPE	Thu, Jul 3, 2014	40687.62	40971.49	39741.40	40640.31
1026	NYSE	AMPE	Wed, Jul 2, 2014	39694.09	41018.80	39079.04	40545.69
1025	NYSE	AMPE	Tue, Jul 1, 2014	39504.84	39646.78	38747.86	39410.22
1024	NYSE	AMPE	Mon, Jun 30, 2014	39741.40	40167.20	38653.24	39504.84
1023	NYSE	AMPE	Fri, Jun 27, 2014	40167.20	40356.44	38558.62	39315.60
1022	NYSE	AMPE	Thu, Jun 26, 2014	38085.51	38501.84	36524.24	37659.71
1021	NYSE	AMPE	Wed, Jun 25, 2014	37233.90	38416.68	35010.28	38227.44
1020	NYSE	AMPE	Tue, Jun 24, 2014	36429.61	37044.66	35057.59	35199.52
1019	NYSE	AMPE	Mon, Jun 23, 2014	37754.33	37848.95	36051.12	36429.61
1018	NYSE	AMPE	Fri, Jun 20, 2014	37801.64	38274.75	36855.42	37470.46
1017	NYSE	AMPE	Thu, Jun 19, 2014	38085.51	38511.31	37375.84	37943.57
1016	NYSE	AMPE	Wed, Jun 18, 2014	38322.06	38376.47	36666.17	37375.84
1015	NYSE	AMPE	Tue, Jun 17, 2014	36950.04	38605.93	36335.47	38227.44
1014	NYSE	AMPE	Mon, Jun 16, 2014	34300.61	37186.59	34300.61	36997.35
1013	NYSE	AMPE	Fri, Jun 13, 2014	34915.66	35152.21	33969.43	34205.99
1012	NYSE	AMPE	Thu, Jun 12, 2014	33590.94	35341.46	33212.45	34584.48
1011	NYSE	AMPE	Wed, Jun 11, 2014	33259.76	34205.99	33259.76	33969.43
1010	NYSE	AMPE	Tue, Jun 10, 2014	33117.83	33780.19	32739.34	33780.19
1009	NYSE	AMPE	Mon, Jun 9, 2014	33070.52	33874.81	32692.03	33354.39
1008	NYSE	AMPE	Fri, Jun 6, 2014	33874.81	34205.99	32408.16	32928.59
1007	NYSE	AMPE	Thu, Jun 5, 2014	33354.39	33685.57	31745.81	33496.32
1006	NYSE	AMPE	Wed, Jun 4, 2014	33449.01	33969.43	32360.85	32881.28
1005	NYSE	AMPE	Tue, Jun 3, 2014	34679.10	35104.90	33424.41	33732.88
1004	NYSE	AMPE	Mon, Jun 2, 2014	36003.81	36760.79	34631.79	34915.66
1003	NYSE	AMPE	Fri, May 30, 2014	37139.28	37281.22	35483.39	35909.19
1002	NYSE	AMPE	Thu, May 29, 2014	35719.95	37328.53	35625.32	36808.10
1001	NYSE	AMPE	Wed, May 28, 2014	36382.30	36382.30	35246.83	35578.01
1000	NYSE	AMPE	Tue, May 27, 2014	35956.50	37470.46	34868.35	35719.95
999	NYSE	AMPE	Fri, May 23, 2014	35199.52	36051.12	34631.79	35672.64
998	NYSE	AMPE	Thu, May 22, 2014	35719.95	36145.75	35010.28	35199.52
997	NYSE	AMPE	Wed, May 21, 2014	35956.50	36666.17	34962.97	35436.08
996	NYSE	AMPE	Tue, May 20, 2014	36618.86	36618.86	34915.66	35672.64
995	NYSE	AMPE	Mon, May 19, 2014	34537.17	37091.97	34111.37	36382.30
994	NYSE	AMPE	Fri, May 16, 2014	33638.25	34300.61	32692.03	34300.61
993	NYSE	AMPE	Thu, May 15, 2014	33165.14	34726.41	32171.61	33969.43
992	NYSE	AMPE	Wed, May 14, 2014	34962.97	35340.98	33117.83	33165.14
991	NYSE	AMPE	Tue, May 13, 2014	34205.99	36334.99	33969.43	34868.35
990	NYSE	AMPE	Mon, May 12, 2014	33638.25	34962.49	32881.28	34300.61
989	NYSE	AMPE	Fri, May 9, 2014	30799.58	33590.94	29853.36	33307.08
988	NYSE	AMPE	Thu, May 8, 2014	30894.21	34962.97	30657.65	30752.27
987	NYSE	AMPE	Wed, May 7, 2014	28481.34	28528.65	26825.44	27487.80
986	NYSE	AMPE	Tue, May 6, 2014	29522.18	30279.16	28197.47	28481.34
985	NYSE	AMPE	Mon, May 5, 2014	29332.94	30326.47	29143.69	29806.05
984	NYSE	AMPE	Fri, May 2, 2014	30515.72	30610.34	29616.80	30184.54
983	NYSE	AMPE	Thu, May 1, 2014	28907.14	30184.54	28303.92	30184.54
982	NYSE	AMPE	Wed, Apr 30, 2014	28150.16	28883.48	27440.49	28812.51
981	NYSE	AMPE	Tue, Apr 29, 2014	27724.36	29049.07	27109.31	28434.02
980	NYSE	AMPE	Mon, Apr 28, 2014	26446.95	27771.67	25642.66	27440.49
979	NYSE	AMPE	Fri, Apr 25, 2014	26872.75	27203.93	26210.40	26494.27
978	NYSE	AMPE	Thu, Apr 24, 2014	27677.04	27818.98	26257.71	27109.31
977	NYSE	AMPE	Wed, Apr 23, 2014	27203.93	27582.42	26352.33	27345.87
976	NYSE	AMPE	Tue, Apr 22, 2014	26115.78	27440.49	26115.78	27156.62
975	NYSE	AMPE	Mon, Apr 21, 2014	26021.15	26446.95	25169.55	25926.53
974	NYSE	AMPE	Thu, Apr 17, 2014	25973.84	26967.38	25216.86	25737.29
973	NYSE	AMPE	Wed, Apr 16, 2014	26210.40	26588.89	25406.11	26115.78
972	NYSE	AMPE	Tue, Apr 15, 2014	25973.84	26352.33	23986.77	25926.53
971	NYSE	AMPE	Mon, Apr 14, 2014	26920.07	27251.24	24791.06	25973.84
970	NYSE	AMPE	Fri, Apr 11, 2014	26494.27	28150.16	26399.64	26541.58
969	NYSE	AMPE	Thu, Apr 10, 2014	28623.27	28765.20	26730.82	27109.31
968	NYSE	AMPE	Wed, Apr 9, 2014	27913.60	29096.38	27109.31	28907.14
967	NYSE	AMPE	Tue, Apr 8, 2014	26494.27	27345.87	25595.35	26967.38
966	NYSE	AMPE	Mon, Apr 7, 2014	27440.49	27818.98	26068.46	26588.89
965	NYSE	AMPE	Fri, Apr 4, 2014	28339.40	28434.02	26541.58	27251.24
964	NYSE	AMPE	Thu, Apr 3, 2014	28954.45	29143.69	27440.49	27866.29
963	NYSE	AMPE	Wed, Apr 2, 2014	29474.87	29758.74	28623.27	29096.38
962	NYSE	AMPE	Tue, Apr 1, 2014	29995.29	30752.27	28623.27	29285.63
961	NYSE	AMPE	Mon, Mar 31, 2014	28008.22	30089.92	27629.73	30042.60
960	NYSE	AMPE	Fri, Mar 28, 2014	28197.47	28623.27	27062.00	27771.67
959	NYSE	AMPE	Thu, Mar 27, 2014	27156.62	28055.53	25831.91	28008.22
958	NYSE	AMPE	Wed, Mar 26, 2014	29191.00	29806.05	26801.79	26967.38
957	NYSE	AMPE	Tue, Mar 25, 2014	29806.05	30231.85	28717.89	29332.94
956	NYSE	AMPE	Mon, Mar 24, 2014	30941.52	31320.01	27345.87	29806.05
955	NYSE	AMPE	Fri, Mar 21, 2014	31083.45	31461.94	29380.25	30894.21
954	NYSE	AMPE	Thu, Mar 20, 2014	31036.14	31935.05	30539.37	31083.45
953	NYSE	AMPE	Wed, Mar 19, 2014	31793.12	32408.16	30563.03	31225.38
952	NYSE	AMPE	Tue, Mar 18, 2014	29806.05	31840.43	29664.11	31745.81
951	NYSE	AMPE	Mon, Mar 17, 2014	31509.25	31509.25	29380.25	29522.18
950	NYSE	AMPE	Fri, Mar 14, 2014	31698.50	32029.67	30184.54	30941.52
949	NYSE	AMPE	Thu, Mar 13, 2014	32124.30	32455.47	29086.45	31036.14
948	NYSE	AMPE	Wed, Mar 12, 2014	32171.61	32597.41	30941.52	31793.12
947	NYSE	AMPE	Tue, Mar 11, 2014	33732.88	33922.12	31402.80	32029.67
946	NYSE	AMPE	Mon, Mar 10, 2014	32644.72	32974.01	30752.27	32786.65
945	NYSE	AMPE	Fri, Mar 7, 2014	33307.08	33449.01	31935.05	32597.41
944	NYSE	AMPE	Thu, Mar 6, 2014	34631.79	34821.03	32408.16	32550.10
943	NYSE	AMPE	Wed, Mar 5, 2014	35625.32	36032.20	34679.10	34679.10
942	NYSE	AMPE	Tue, Mar 4, 2014	35057.59	36571.55	34631.79	35483.39
941	NYSE	AMPE	Mon, Mar 3, 2014	33827.50	35341.46	33354.39	34537.17
940	NYSE	AMPE	Fri, Feb 28, 2014	35341.46	38700.55	33165.14	33685.57
939	NYSE	AMPE	Thu, Feb 27, 2014	40025.26	40025.26	37186.59	37565.08
938	NYSE	AMPE	Wed, Feb 26, 2014	39930.64	41397.29	39741.40	39977.95
937	NYSE	AMPE	Tue, Feb 25, 2014	41255.36	43053.18	39977.95	40072.58
936	NYSE	AMPE	Mon, Feb 24, 2014	43715.54	44046.72	41118.15	42201.58
935	NYSE	AMPE	Fri, Feb 21, 2014	41066.11	43418.90	40214.51	42485.45
934	NYSE	AMPE	Thu, Feb 20, 2014	40119.89	40782.24	39268.29	40403.75
933	NYSE	AMPE	Wed, Feb 19, 2014	40971.49	41444.60	39788.71	39883.33
932	NYSE	AMPE	Tue, Feb 18, 2014	41302.67	42390.82	41066.11	41302.67
931	NYSE	AMPE	Fri, Feb 14, 2014	42580.07	43005.40	41160.73	41397.29
930	NYSE	AMPE	Thu, Feb 13, 2014	42106.96	42911.25	41415.27	42485.45
929	NYSE	AMPE	Wed, Feb 12, 2014	43337.05	43337.05	41681.16	41728.47
928	NYSE	AMPE	Tue, Feb 11, 2014	43857.47	44283.27	42438.14	42911.25
927	NYSE	AMPE	Mon, Feb 10, 2014	40545.69	43526.29	39694.09	43337.05
926	NYSE	AMPE	Fri, Feb 7, 2014	39079.04	41397.29	38842.48	40451.07
925	NYSE	AMPE	Thu, Feb 6, 2014	39268.29	40181.39	38085.51	39031.73
924	NYSE	AMPE	Wed, Feb 5, 2014	38842.48	39646.78	36476.93	39268.29
923	NYSE	AMPE	Tue, Feb 4, 2014	38795.17	40072.58	38086.45	39031.73
922	NYSE	AMPE	Mon, Feb 3, 2014	40309.13	40924.18	37565.08	37707.02
921	NYSE	AMPE	Fri, Jan 31, 2014	40593.00	41539.22	40025.26	40309.13
920	NYSE	AMPE	Thu, Jan 30, 2014	40451.07	42106.96	39741.40	41539.22
919	NYSE	AMPE	Wed, Jan 29, 2014	41349.98	41349.98	39268.29	39788.71
918	NYSE	AMPE	Tue, Jan 28, 2014	41113.42	41917.71	40356.44	41728.47
917	NYSE	AMPE	Mon, Jan 27, 2014	42627.38	43053.18	40072.58	41113.42
916	NYSE	AMPE	Fri, Jan 24, 2014	44709.07	44992.94	42106.96	42722.00
915	NYSE	AMPE	Thu, Jan 23, 2014	44661.76	45891.85	43195.59	44756.38
914	NYSE	AMPE	Wed, Jan 22, 2014	45560.67	47311.19	43053.18	44992.94
913	NYSE	AMPE	Tue, Jan 21, 2014	43242.43	49203.63	42390.82	46033.79
912	NYSE	AMPE	Fri, Jan 17, 2014	43526.29	44283.27	42012.33	42248.89
911	NYSE	AMPE	Thu, Jan 16, 2014	40782.24	44235.96	40687.62	43715.54
910	NYSE	AMPE	Wed, Jan 15, 2014	42201.58	42532.76	40261.82	41066.11
909	NYSE	AMPE	Tue, Jan 14, 2014	41823.09	42390.82	39788.71	41965.02
908	NYSE	AMPE	Mon, Jan 13, 2014	45891.85	45891.85	40545.69	41491.91
907	NYSE	AMPE	Fri, Jan 10, 2014	38795.17	46364.96	38416.68	44235.96
906	NYSE	AMPE	Thu, Jan 9, 2014	37186.59	38416.68	36713.48	38416.68
905	NYSE	AMPE	Wed, Jan 8, 2014	36666.17	37659.71	35956.50	37186.59
904	NYSE	AMPE	Tue, Jan 7, 2014	35294.15	36950.04	35246.83	36808.10
903	NYSE	AMPE	Mon, Jan 6, 2014	36429.61	36429.61	34679.10	35152.21
902	NYSE	AMPE	Fri, Jan 3, 2014	33685.57	35956.50	33685.57	35909.19
901	NYSE	AMPE	Thu, Jan 2, 2014	33874.81	35483.39	33401.70	33732.88
900	NYSE	AMPE	Tue, Dec 31, 2013	33259.76	33969.43	33117.83	33732.88
899	NYSE	AMPE	Mon, Dec 30, 2013	33449.01	33803.84	32786.65	33259.76
898	NYSE	AMPE	Fri, Dec 27, 2013	33590.94	35010.28	32833.96	33590.94
897	NYSE	AMPE	Thu, Dec 26, 2013	36287.68	37044.66	34399.02	35152.21
896	NYSE	AMPE	Tue, Dec 24, 2013	35724.68	36760.79	35672.64	36193.06
895	NYSE	AMPE	Mon, Dec 23, 2013	34489.86	36377.57	34489.86	35861.88
894	NYSE	AMPE	Fri, Dec 20, 2013	33401.70	35436.08	33165.14	34253.30
893	NYSE	AMPE	Thu, Dec 19, 2013	33827.50	34253.30	33212.45	33496.32
892	NYSE	AMPE	Wed, Dec 18, 2013	33354.39	33968.96	32644.72	33780.19
891	NYSE	AMPE	Tue, Dec 17, 2013	33874.81	34158.68	33117.83	33401.70
890	NYSE	AMPE	Mon, Dec 16, 2013	31840.43	33780.19	31461.94	33780.19
889	NYSE	AMPE	Fri, Dec 13, 2013	31982.36	34205.99	31461.94	31887.74
888	NYSE	AMPE	Thu, Dec 12, 2013	31272.70	32408.16	30752.27	31793.12
887	NYSE	AMPE	Wed, Dec 11, 2013	32408.16	32408.16	30326.47	31320.01
886	NYSE	AMPE	Tue, Dec 10, 2013	32502.79	33307.08	31745.81	32266.23
885	NYSE	AMPE	Mon, Dec 9, 2013	33590.94	33590.94	31745.81	32644.72
884	NYSE	AMPE	Fri, Dec 6, 2013	34253.30	34253.30	33023.21	33496.32
883	NYSE	AMPE	Thu, Dec 5, 2013	33685.57	34962.97	33070.52	33827.50
882	NYSE	AMPE	Wed, Dec 4, 2013	35104.90	35388.77	32928.59	33780.19
881	NYSE	AMPE	Tue, Dec 3, 2013	38180.13	38180.13	35294.15	35341.46
880	NYSE	AMPE	Mon, Dec 2, 2013	40214.51	40639.84	37612.39	38038.19
879	NYSE	AMPE	Fri, Nov 29, 2013	37612.39	38558.62	36713.48	37517.77
878	NYSE	AMPE	Wed, Nov 27, 2013	36808.10	37397.60	36098.91	36713.48
877	NYSE	AMPE	Tue, Nov 26, 2013	37707.02	37707.02	36287.68	36666.17
876	NYSE	AMPE	Mon, Nov 25, 2013	35767.26	37328.53	35483.39	36855.42
875	NYSE	AMPE	Fri, Nov 22, 2013	36713.48	37848.95	36193.06	36476.93
874	NYSE	AMPE	Thu, Nov 21, 2013	36240.37	37281.22	35057.59	36855.42
873	NYSE	AMPE	Wed, Nov 20, 2013	37754.33	38132.82	35719.95	36382.30
872	NYSE	AMPE	Tue, Nov 19, 2013	38085.51	39126.35	37233.90	37517.77
871	NYSE	AMPE	Mon, Nov 18, 2013	39220.97	39599.46	38132.82	38369.37
870	NYSE	AMPE	Fri, Nov 15, 2013	38795.17	39646.78	38653.24	39315.60
869	NYSE	AMPE	Thu, Nov 14, 2013	39031.73	39836.02	38227.44	38842.48
868	NYSE	AMPE	Wed, Nov 13, 2013	38227.44	39268.29	37233.90	39031.73
867	NYSE	AMPE	Tue, Nov 12, 2013	39504.84	40025.26	38180.13	38322.06
866	NYSE	AMPE	Mon, Nov 11, 2013	39741.40	40924.18	38558.62	39788.71
865	NYSE	AMPE	Fri, Nov 8, 2013	38889.80	41397.29	38180.13	40782.24
864	NYSE	AMPE	Thu, Nov 7, 2013	39741.40	40403.75	37565.08	38653.24
863	NYSE	AMPE	Wed, Nov 6, 2013	40072.58	41113.42	38960.76	39457.53
862	NYSE	AMPE	Tue, Nov 5, 2013	40072.58	40640.31	38679.73	40072.58
861	NYSE	AMPE	Mon, Nov 4, 2013	41113.42	42528.03	39741.40	40167.20
860	NYSE	AMPE	Fri, Nov 1, 2013	41586.53	41633.85	39315.60	41397.29
859	NYSE	AMPE	Thu, Oct 31, 2013	43100.49	43762.85	40214.51	41823.09
858	NYSE	AMPE	Wed, Oct 30, 2013	46081.10	47074.63	43289.74	43952.09
857	NYSE	AMPE	Tue, Oct 29, 2013	45939.16	46184.71	42106.96	44945.63
856	NYSE	AMPE	Mon, Oct 28, 2013	47453.12	47973.54	43242.43	45844.54
855	NYSE	AMPE	Fri, Oct 25, 2013	49771.37	50149.86	46175.72	47547.74
854	NYSE	AMPE	Thu, Oct 24, 2013	43195.11	51379.95	42911.25	49913.30
853	NYSE	AMPE	Wed, Oct 23, 2013	39977.95	43762.85	39741.40	42911.25
852	NYSE	AMPE	Tue, Oct 22, 2013	39457.53	40640.31	39126.35	40072.58
851	NYSE	AMPE	Mon, Oct 21, 2013	39031.73	39446.18	38132.82	39268.29
850	NYSE	AMPE	Fri, Oct 18, 2013	40261.82	40261.82	39031.73	39457.53
849	NYSE	AMPE	Thu, Oct 17, 2013	37896.26	40214.51	37802.11	39504.84
848	NYSE	AMPE	Wed, Oct 16, 2013	37139.28	39268.29	36950.04	38132.82
847	NYSE	AMPE	Tue, Oct 15, 2013	36713.48	37091.97	35625.32	37091.97
846	NYSE	AMPE	Mon, Oct 14, 2013	35436.08	36571.55	34442.54	36571.55
845	NYSE	AMPE	Fri, Oct 11, 2013	35436.08	36145.75	34300.61	35530.70
844	NYSE	AMPE	Thu, Oct 10, 2013	33638.25	35436.08	33590.94	35436.08
843	NYSE	AMPE	Wed, Oct 9, 2013	35436.08	35436.08	33023.21	33023.21
842	NYSE	AMPE	Tue, Oct 8, 2013	35909.19	36666.17	34537.17	34962.97
841	NYSE	AMPE	Mon, Oct 7, 2013	36760.79	37565.08	35152.69	36003.81
840	NYSE	AMPE	Fri, Oct 4, 2013	35578.01	36382.30	35483.39	35814.57
839	NYSE	AMPE	Thu, Oct 3, 2013	36855.42	37091.97	35483.39	35814.57
838	NYSE	AMPE	Wed, Oct 2, 2013	35152.21	37848.95	34821.03	36808.10
837	NYSE	AMPE	Tue, Oct 1, 2013	36902.73	38322.06	34586.37	35483.39
836	NYSE	AMPE	Mon, Sep 30, 2013	36666.17	38984.42	35388.77	35483.39
835	NYSE	AMPE	Fri, Sep 27, 2013	35104.90	37139.28	33685.57	36855.42
834	NYSE	AMPE	Thu, Sep 26, 2013	29711.43	35861.88	29001.76	35672.64
833	NYSE	AMPE	Wed, Sep 25, 2013	32739.34	32739.34	30941.52	31272.70
832	NYSE	AMPE	Tue, Sep 24, 2013	33401.70	33496.32	31745.81	32692.03
831	NYSE	AMPE	Mon, Sep 23, 2013	33590.94	33779.71	31367.32	33449.01
830	NYSE	AMPE	Fri, Sep 20, 2013	35246.83	35388.77	33165.14	33165.14
829	NYSE	AMPE	Thu, Sep 19, 2013	34537.17	35010.28	33827.50	34915.66
828	NYSE	AMPE	Wed, Sep 18, 2013	35341.46	35623.90	33827.50	34300.61
827	NYSE	AMPE	Tue, Sep 17, 2013	37139.28	37281.22	34631.79	35294.15
826	NYSE	AMPE	Mon, Sep 16, 2013	35767.26	36997.35	35605.45	36855.42
825	NYSE	AMPE	Fri, Sep 13, 2013	35010.28	35672.64	34300.61	35294.15
824	NYSE	AMPE	Thu, Sep 12, 2013	34915.66	35152.69	34395.23	34821.03
823	NYSE	AMPE	Wed, Sep 11, 2013	34962.97	35341.46	34537.17	34915.66
822	NYSE	AMPE	Tue, Sep 10, 2013	34253.30	34962.97	33685.57	34915.66
821	NYSE	AMPE	Mon, Sep 9, 2013	33259.76	34253.30	32928.59	34253.30
820	NYSE	AMPE	Fri, Sep 6, 2013	33070.52	33780.19	32266.23	32786.65
819	NYSE	AMPE	Thu, Sep 5, 2013	33259.76	33638.25	32739.34	33023.21
818	NYSE	AMPE	Wed, Sep 4, 2013	33070.52	33827.50	32266.23	33259.76
817	NYSE	AMPE	Tue, Sep 3, 2013	34205.99	34205.99	32692.03	33117.83
816	NYSE	AMPE	Fri, Aug 30, 2013	34016.74	34347.92	32313.54	33780.19
815	NYSE	AMPE	Thu, Aug 29, 2013	34016.74	35104.90	33638.25	34064.05
814	NYSE	AMPE	Wed, Aug 28, 2013	33496.32	34395.23	32644.72	33922.12
813	NYSE	AMPE	Tue, Aug 27, 2013	32550.10	33827.50	32218.92	33070.52
812	NYSE	AMPE	Mon, Aug 26, 2013	31036.14	32975.90	31036.14	32550.10
811	NYSE	AMPE	Fri, Aug 23, 2013	30988.83	31556.56	30515.72	31509.25
810	NYSE	AMPE	Thu, Aug 22, 2013	30799.58	31651.18	30752.27	30988.83
809	NYSE	AMPE	Wed, Aug 21, 2013	30279.16	31461.94	29806.05	30799.58
808	NYSE	AMPE	Tue, Aug 20, 2013	29332.94	30279.16	28812.51	30231.85
807	NYSE	AMPE	Mon, Aug 19, 2013	29474.87	30610.34	28812.51	29049.07
806	NYSE	AMPE	Fri, Aug 16, 2013	28292.09	29664.11	27960.91	29332.94
805	NYSE	AMPE	Thu, Aug 15, 2013	29238.31	29285.63	27487.80	28623.27
804	NYSE	AMPE	Wed, Aug 14, 2013	33070.52	33117.83	28150.16	29238.31
803	NYSE	AMPE	Tue, Aug 13, 2013	25358.80	25500.73	24838.37	25358.80
802	NYSE	AMPE	Mon, Aug 12, 2013	24933.00	25737.29	24081.39	25500.73
801	NYSE	AMPE	Fri, Aug 9, 2013	24838.37	25311.49	23939.46	24933.00
800	NYSE	AMPE	Thu, Aug 8, 2013	26636.20	26778.13	24885.68	24980.31
799	NYSE	AMPE	Wed, Aug 7, 2013	27440.49	27724.36	26588.89	26825.44
798	NYSE	AMPE	Tue, Aug 6, 2013	27866.29	27913.60	25311.96	27345.87
797	NYSE	AMPE	Mon, Aug 5, 2013	27298.56	28055.53	27203.93	27866.29
796	NYSE	AMPE	Fri, Aug 2, 2013	27062.00	27866.29	27062.00	27298.56
795	NYSE	AMPE	Thu, Aug 1, 2013	27062.00	27109.31	26257.71	27014.69
794	NYSE	AMPE	Wed, Jul 31, 2013	26257.71	27156.62	26021.15	26305.02
793	NYSE	AMPE	Tue, Jul 30, 2013	26872.75	27913.60	26021.15	26257.71
792	NYSE	AMPE	Mon, Jul 29, 2013	27582.42	27994.03	26541.58	26683.51
791	NYSE	AMPE	Fri, Jul 26, 2013	27724.36	28197.47	27062.00	27582.42
790	NYSE	AMPE	Thu, Jul 25, 2013	27582.42	28292.09	26636.20	27960.91
789	NYSE	AMPE	Wed, Jul 24, 2013	28386.71	28859.82	26352.33	27960.91
788	NYSE	AMPE	Tue, Jul 23, 2013	32171.61	32455.47	27393.18	27677.04
787	NYSE	AMPE	Mon, Jul 22, 2013	30515.72	31982.36	30421.09	31982.36
786	NYSE	AMPE	Fri, Jul 19, 2013	29947.98	30605.61	29900.67	30231.85
785	NYSE	AMPE	Thu, Jul 18, 2013	29332.94	30042.60	29238.31	29947.98
784	NYSE	AMPE	Wed, Jul 17, 2013	29001.76	30752.27	29001.76	29380.25
783	NYSE	AMPE	Tue, Jul 16, 2013	28859.82	29191.00	28717.89	29049.07
782	NYSE	AMPE	Mon, Jul 15, 2013	28386.71	29238.31	27960.91	29096.38
781	NYSE	AMPE	Fri, Jul 12, 2013	27913.60	28717.89	27913.60	28339.40
780	NYSE	AMPE	Thu, Jul 11, 2013	27818.98	28102.85	27203.93	28102.85
779	NYSE	AMPE	Wed, Jul 10, 2013	27535.11	28008.22	27298.56	27818.98
778	NYSE	AMPE	Tue, Jul 9, 2013	27818.98	28008.22	27393.18	27582.42
777	NYSE	AMPE	Mon, Jul 8, 2013	28008.22	28196.99	27298.56	27677.04
776	NYSE	AMPE	Fri, Jul 5, 2013	28434.02	28434.02	27487.80	27960.91
775	NYSE	AMPE	Wed, Jul 3, 2013	27677.04	28244.78	27487.80	27913.60
774	NYSE	AMPE	Tue, Jul 2, 2013	28244.78	28339.40	27677.04	28055.53
773	NYSE	AMPE	Mon, Jul 1, 2013	28055.53	28244.78	27014.69	28150.16
772	NYSE	AMPE	Thu, Jun 27, 2013	26541.58	27062.00	26541.58	27062.00
771	NYSE	AMPE	Wed, Jun 26, 2013	27062.00	27251.24	26068.46	26588.89
770	NYSE	AMPE	Tue, Jun 25, 2013	28055.53	28055.53	26446.95	26872.75
769	NYSE	AMPE	Mon, Jun 24, 2013	28386.71	28386.71	27014.69	27724.36
768	NYSE	AMPE	Fri, Jun 21, 2013	27913.60	28623.27	27440.49	28292.09
767	NYSE	AMPE	Thu, Jun 20, 2013	28954.45	28954.45	27634.46	27913.60
766	NYSE	AMPE	Wed, Jun 19, 2013	29238.31	29332.94	28292.09	28859.82
765	NYSE	AMPE	Tue, Jun 18, 2013	28292.09	29427.56	28055.53	28765.20
764	NYSE	AMPE	Fri, Jun 14, 2013	28244.78	29616.80	27724.36	29427.56
763	NYSE	AMPE	Thu, Jun 13, 2013	27866.29	28386.24	27203.93	28244.78
762	NYSE	AMPE	Wed, Jun 12, 2013	27913.60	28528.65	27251.24	28150.16
761	NYSE	AMPE	Tue, Jun 11, 2013	28339.40	28859.82	27203.93	27487.80
760	NYSE	AMPE	Mon, Jun 10, 2013	27156.62	29758.74	26234.05	28292.09
759	NYSE	AMPE	Fri, Jun 7, 2013	27960.91	28859.82	26872.75	27109.31
758	NYSE	AMPE	Thu, Jun 6, 2013	30231.85	31178.07	28055.53	29238.31
757	NYSE	AMPE	Wed, Jun 5, 2013	31698.50	33922.12	27109.31	28292.09
756	NYSE	AMPE	Tue, Jun 4, 2013	27913.60	32739.34	27677.04	31793.12
755	NYSE	AMPE	Mon, Jun 3, 2013	26920.07	28244.78	24601.82	28244.78
754	NYSE	AMPE	Fri, May 31, 2013	26494.27	26920.07	25311.49	26872.75
753	NYSE	AMPE	Thu, May 30, 2013	24838.37	27535.11	23986.77	26210.40
752	NYSE	AMPE	Wed, May 29, 2013	24034.08	24365.26	23277.10	23939.46
751	NYSE	AMPE	Tue, May 28, 2013	24507.20	24507.20	23560.97	24176.02
750	NYSE	AMPE	Fri, May 24, 2013	24223.33	24223.33	23655.59	23939.46
749	NYSE	AMPE	Thu, May 23, 2013	22520.13	24128.71	22330.88	24034.08
748	NYSE	AMPE	Wed, May 22, 2013	22709.37	23419.04	21810.46	22188.95
747	NYSE	AMPE	Tue, May 21, 2013	22047.01	22898.61	20391.12	22803.99
746	NYSE	AMPE	Mon, May 20, 2013	23939.46	24034.08	20391.12	22094.32
745	NYSE	AMPE	Fri, May 17, 2013	23892.15	23892.15	23229.79	23797.53
744	NYSE	AMPE	Thu, May 16, 2013	23750.22	24076.66	23300.76	23655.59
743	NYSE	AMPE	Wed, May 15, 2013	23892.15	23892.62	23182.48	23797.53
742	NYSE	AMPE	Tue, May 14, 2013	23182.48	24365.26	23182.48	24034.08
741	NYSE	AMPE	Mon, May 13, 2013	23419.04	23655.59	23087.86	23324.42
740	NYSE	AMPE	Fri, May 10, 2013	23513.66	23797.53	23135.17	23560.97
739	NYSE	AMPE	Thu, May 9, 2013	23797.53	23797.53	23040.55	23419.04
738	NYSE	AMPE	Wed, May 8, 2013	23277.10	23939.46	23182.48	23939.46
737	NYSE	AMPE	Tue, May 7, 2013	23702.91	23702.91	23182.48	23513.66
736	NYSE	AMPE	Mon, May 6, 2013	23655.59	23750.22	23182.48	23560.97
735	NYSE	AMPE	Fri, May 3, 2013	23702.91	23934.73	23182.96	23797.53
734	NYSE	AMPE	Thu, May 2, 2013	22803.99	23608.28	22472.81	23324.42
733	NYSE	AMPE	Wed, May 1, 2013	23797.53	24176.02	22425.50	22567.44
732	NYSE	AMPE	Tue, Apr 30, 2013	24223.33	24270.64	23655.59	23844.84
731	NYSE	AMPE	Mon, Apr 29, 2013	24176.02	24791.06	24176.02	24270.64
730	NYSE	AMPE	Fri, Apr 26, 2013	24554.51	24791.06	23324.42	24128.71
729	NYSE	AMPE	Thu, Apr 25, 2013	24838.37	25070.20	24223.33	24554.51
728	NYSE	AMPE	Wed, Apr 24, 2013	25548.04	25784.60	24128.71	24412.57
727	NYSE	AMPE	Tue, Apr 23, 2013	25595.35	25879.22	24933.00	25500.73
726	NYSE	AMPE	Mon, Apr 22, 2013	24791.06	26257.71	23892.15	25216.86
725	NYSE	AMPE	Fri, Apr 19, 2013	23135.17	25074.93	22945.93	24649.13
724	NYSE	AMPE	Thu, Apr 18, 2013	22898.61	23513.66	22236.26	23277.10
723	NYSE	AMPE	Wed, Apr 17, 2013	23419.04	23702.91	22283.57	22945.93
722	NYSE	AMPE	Tue, Apr 16, 2013	23229.79	23892.15	22520.13	23466.35
721	NYSE	AMPE	Mon, Apr 15, 2013	23986.77	24034.08	22236.26	23182.48
720	NYSE	AMPE	Fri, Apr 12, 2013	23182.48	24128.71	22520.13	23655.59
719	NYSE	AMPE	Thu, Apr 11, 2013	22330.88	23750.22	21763.15	23087.86
718	NYSE	AMPE	Wed, Apr 10, 2013	21999.70	23182.01	21479.28	22283.57
717	NYSE	AMPE	Tue, Apr 9, 2013	22236.26	22236.26	21526.59	21905.08
716	NYSE	AMPE	Mon, Apr 8, 2013	22803.99	22898.61	21952.39	22236.26
715	NYSE	AMPE	Fri, Apr 5, 2013	22803.99	23182.48	21384.66	22567.44
714	NYSE	AMPE	Thu, Apr 4, 2013	22614.75	25216.86	22378.19	23040.55
713	NYSE	AMPE	Wed, Apr 3, 2013	22188.95	22662.06	21786.80	22520.13
712	NYSE	AMPE	Tue, Apr 2, 2013	22567.44	23182.48	21668.52	22330.88
711	NYSE	AMPE	Mon, Apr 1, 2013	21621.21	22945.93	20769.61	22945.93
710	NYSE	AMPE	Thu, Mar 28, 2013	21100.79	21715.84	20438.43	21621.21
709	NYSE	AMPE	Wed, Mar 27, 2013	20343.81	20580.37	20012.63	20201.88
708	NYSE	AMPE	Tue, Mar 26, 2013	20864.23	20864.23	20059.94	20533.06
707	NYSE	AMPE	Mon, Mar 25, 2013	20580.37	20793.27	19728.77	20343.81
706	NYSE	AMPE	Fri, Mar 22, 2013	19350.28	20533.06	19350.28	20391.12
705	NYSE	AMPE	Thu, Mar 21, 2013	19255.65	19397.59	18687.92	19350.28
704	NYSE	AMPE	Wed, Mar 20, 2013	20059.94	20391.12	19208.34	19302.96
703	NYSE	AMPE	Tue, Mar 19, 2013	20958.86	20958.86	20012.63	20107.25
702	NYSE	AMPE	Mon, Mar 18, 2013	21148.10	21148.10	20107.25	20816.92
701	NYSE	AMPE	Fri, Mar 15, 2013	20154.57	21148.10	20107.25	21148.10
700	NYSE	AMPE	Thu, Mar 14, 2013	20107.25	20154.57	19776.08	20107.25
699	NYSE	AMPE	Wed, Mar 13, 2013	19776.08	20343.81	19397.59	20154.57
698	NYSE	AMPE	Tue, Mar 12, 2013	20722.30	21006.17	19586.83	19728.77
697	NYSE	AMPE	Mon, Mar 11, 2013	19870.70	20580.37	19397.59	20485.74
696	NYSE	AMPE	Fri, Mar 8, 2013	18924.48	19019.10	18025.56	18877.16
695	NYSE	AMPE	Thu, Mar 7, 2013	18072.87	18924.48	18072.87	18687.92
694	NYSE	AMPE	Wed, Mar 6, 2013	18120.19	18403.58	17930.94	18309.43
693	NYSE	AMPE	Tue, Mar 5, 2013	18214.81	18545.99	17741.70	18262.12
692	NYSE	AMPE	Mon, Mar 4, 2013	18120.19	18214.81	17883.63	18214.81
691	NYSE	AMPE	Fri, Mar 1, 2013	18309.43	18687.92	17883.63	18072.87
690	NYSE	AMPE	Thu, Feb 28, 2013	18451.36	18735.23	17883.63	18356.74
689	NYSE	AMPE	Wed, Feb 27, 2013	18498.67	19019.10	17978.72	18545.99
688	NYSE	AMPE	Tue, Feb 26, 2013	17173.96	18167.50	17032.50	17930.94
687	NYSE	AMPE	Mon, Feb 25, 2013	18072.87	18214.81	17079.34	17268.58
686	NYSE	AMPE	Fri, Feb 22, 2013	18356.74	18356.74	17836.32	18167.50
685	NYSE	AMPE	Thu, Feb 21, 2013	18309.43	18498.67	17978.25	18167.50
684	NYSE	AMPE	Wed, Feb 20, 2013	18404.05	18782.54	18072.87	18356.74
683	NYSE	AMPE	Tue, Feb 19, 2013	18735.23	19161.03	18404.05	18451.36
682	NYSE	AMPE	Fri, Feb 15, 2013	18498.67	18971.79	18214.81	18735.23
681	NYSE	AMPE	Thu, Feb 14, 2013	18167.50	18829.85	17978.25	18451.36
680	NYSE	AMPE	Wed, Feb 13, 2013	18498.67	18593.30	18120.19	18262.12
679	NYSE	AMPE	Tue, Feb 12, 2013	18451.36	18545.99	18072.87	18545.99
678	NYSE	AMPE	Mon, Feb 11, 2013	18735.23	18971.79	17978.25	18498.67
677	NYSE	AMPE	Fri, Feb 8, 2013	18735.23	18735.23	18451.36	18593.30
676	NYSE	AMPE	Thu, Feb 7, 2013	19019.10	19302.96	17789.01	18829.85
675	NYSE	AMPE	Wed, Feb 6, 2013	19161.03	19350.28	18924.48	19208.34
674	NYSE	AMPE	Tue, Feb 5, 2013	18593.30	19586.83	18404.05	19492.21
673	NYSE	AMPE	Mon, Feb 4, 2013	18640.61	19397.59	17694.38	18262.12
672	NYSE	AMPE	Fri, Feb 1, 2013	17789.01	18782.54	17505.14	18262.12
671	NYSE	AMPE	Thu, Jan 31, 2013	18214.81	18214.81	17457.83	17647.07
670	NYSE	AMPE	Wed, Jan 30, 2013	18498.67	18640.61	17741.70	18214.81
669	NYSE	AMPE	Tue, Jan 29, 2013	19161.03	19302.49	17930.94	18498.67
668	NYSE	AMPE	Mon, Jan 28, 2013	19302.96	19776.08	18924.48	18924.48
667	NYSE	AMPE	Fri, Jan 25, 2013	20627.68	20627.68	18924.48	19350.28
666	NYSE	AMPE	Thu, Jan 24, 2013	20816.92	21242.72	20059.94	20343.81
665	NYSE	AMPE	Wed, Jan 23, 2013	22945.93	23229.79	20485.74	20958.86
664	NYSE	AMPE	Tue, Jan 22, 2013	23892.15	24317.95	22188.95	23087.86
663	NYSE	AMPE	Fri, Jan 18, 2013	22803.99	23277.10	22709.37	23135.17
662	NYSE	AMPE	Thu, Jan 17, 2013	21290.03	22709.37	20816.92	22520.13
661	NYSE	AMPE	Wed, Jan 16, 2013	21006.17	21999.70	20722.30	21290.03
660	NYSE	AMPE	Tue, Jan 15, 2013	19681.45	21290.03	19586.83	21006.17
659	NYSE	AMPE	Mon, Jan 14, 2013	19444.90	19728.77	19397.59	19728.77
658	NYSE	AMPE	Fri, Jan 11, 2013	19255.65	19728.77	19019.10	19681.45
657	NYSE	AMPE	Thu, Jan 10, 2013	19255.65	19397.59	18971.79	19350.28
656	NYSE	AMPE	Wed, Jan 9, 2013	19634.14	19634.14	18876.69	19302.96
655	NYSE	AMPE	Tue, Jan 8, 2013	19728.77	19818.66	19066.41	19586.83
654	NYSE	AMPE	Mon, Jan 7, 2013	18498.67	19819.60	18451.36	19728.77
653	NYSE	AMPE	Fri, Jan 4, 2013	18262.12	18640.61	17836.32	18404.05
652	NYSE	AMPE	Thu, Jan 3, 2013	18640.61	19397.11	17978.25	18025.56
651	NYSE	AMPE	Wed, Jan 2, 2013	16795.47	18593.30	16558.92	18309.43
650	NYSE	AMPE	Mon, Dec 31, 2012	16795.47	17079.34	16464.29	16984.72
649	NYSE	AMPE	Fri, Dec 28, 2012	16558.92	17457.83	16464.29	16842.78
648	NYSE	AMPE	Thu, Dec 27, 2012	16416.98	16937.41	15896.56	16700.85
647	NYSE	AMPE	Wed, Dec 26, 2012	15896.56	17032.03	15896.56	16464.29
646	NYSE	AMPE	Mon, Dec 24, 2012	16180.43	16606.23	15754.63	16038.49
645	NYSE	AMPE	Fri, Dec 21, 2012	16653.54	16653.54	15612.69	16227.74
644	NYSE	AMPE	Thu, Dec 20, 2012	17032.03	17032.03	15896.56	16416.98
643	NYSE	AMPE	Wed, Dec 19, 2012	17363.21	17599.76	16653.54	17079.34
642	NYSE	AMPE	Tue, Dec 18, 2012	17268.58	17363.21	16653.54	17173.96
641	NYSE	AMPE	Mon, Dec 17, 2012	16984.72	17244.93	16748.16	17173.96
640	NYSE	AMPE	Fri, Dec 14, 2012	16984.72	17576.11	16322.36	16700.85
639	NYSE	AMPE	Thu, Dec 13, 2012	17694.38	17836.32	16795.47	17079.34
638	NYSE	AMPE	Wed, Dec 12, 2012	18025.56	18025.56	17505.14	17741.70
637	NYSE	AMPE	Tue, Dec 11, 2012	18025.56	18120.19	17694.38	18025.56
636	NYSE	AMPE	Mon, Dec 10, 2012	17505.14	18049.22	17410.52	17836.32
635	NYSE	AMPE	Fri, Dec 7, 2012	17836.32	17836.32	17268.11	17505.14
634	NYSE	AMPE	Thu, Dec 6, 2012	17930.94	18167.02	17505.14	17836.32
633	NYSE	AMPE	Wed, Dec 5, 2012	17930.94	18120.19	17599.76	17930.94
632	NYSE	AMPE	Tue, Dec 4, 2012	17836.32	18160.40	17528.80	17836.32
631	NYSE	AMPE	Mon, Dec 3, 2012	17599.76	17978.25	17173.96	17789.01
630	NYSE	AMPE	Fri, Nov 30, 2012	17789.01	18593.30	17363.21	17599.76
629	NYSE	AMPE	Thu, Nov 29, 2012	17694.38	18404.05	17173.96	17694.38
628	NYSE	AMPE	Wed, Nov 28, 2012	17457.83	17741.70	16984.72	17315.89
627	NYSE	AMPE	Tue, Nov 27, 2012	17883.63	18120.19	17032.03	17268.58
626	NYSE	AMPE	Mon, Nov 26, 2012	16464.29	18167.50	16440.64	18069.56
625	NYSE	AMPE	Fri, Nov 23, 2012	15612.69	16653.54	15499.15	16416.98
624	NYSE	AMPE	Wed, Nov 21, 2012	15470.76	16464.29	15044.96	15612.69
623	NYSE	AMPE	Tue, Nov 20, 2012	15234.20	15754.63	14903.02	15470.76
622	NYSE	AMPE	Mon, Nov 19, 2012	16890.09	16890.09	15139.58	15328.83
621	NYSE	AMPE	Fri, Nov 16, 2012	15281.51	15328.83	14429.91	14855.71
620	NYSE	AMPE	Thu, Nov 15, 2012	16275.05	16275.05	14808.40	15281.51
619	NYSE	AMPE	Wed, Nov 14, 2012	17268.58	17268.58	16133.12	16416.98
618	NYSE	AMPE	Tue, Nov 13, 2012	17978.25	17978.25	16890.09	16937.41
617	NYSE	AMPE	Mon, Nov 12, 2012	17930.94	18593.30	17528.80	17765.35
616	NYSE	AMPE	Fri, Nov 9, 2012	16464.29	18025.56	16464.29	17930.94
615	NYSE	AMPE	Thu, Nov 8, 2012	16937.41	17268.58	16558.92	16606.23
614	NYSE	AMPE	Wed, Nov 7, 2012	16653.54	17457.83	16133.12	17032.03
613	NYSE	AMPE	Tue, Nov 6, 2012	17457.83	17457.83	16322.36	16890.09
612	NYSE	AMPE	Mon, Nov 5, 2012	17694.38	18025.56	17127.12	17363.21
611	NYSE	AMPE	Fri, Nov 2, 2012	18545.99	18545.99	17647.07	17741.70
610	NYSE	AMPE	Thu, Nov 1, 2012	18924.48	19066.41	17741.70	18214.81
609	NYSE	AMPE	Wed, Oct 31, 2012	18404.05	18924.48	17552.45	18924.48
608	NYSE	AMPE	Fri, Oct 26, 2012	18498.67	18640.14	17883.63	18167.50
607	NYSE	AMPE	Thu, Oct 25, 2012	18545.99	18640.61	17978.25	18545.99
606	NYSE	AMPE	Wed, Oct 24, 2012	18593.30	18829.85	17978.25	18596.61
605	NYSE	AMPE	Tue, Oct 23, 2012	18262.12	18924.48	18167.50	18687.92
604	NYSE	AMPE	Mon, Oct 22, 2012	18687.92	18829.85	18025.56	18545.99
603	NYSE	AMPE	Fri, Oct 19, 2012	19066.41	19255.65	18451.36	18735.23
602	NYSE	AMPE	Thu, Oct 18, 2012	19397.59	20201.88	18924.48	19492.21
601	NYSE	AMPE	Wed, Oct 17, 2012	19492.21	20485.74	18971.79	19492.21
600	NYSE	AMPE	Tue, Oct 16, 2012	17315.89	19255.65	17315.89	19255.65
599	NYSE	AMPE	Mon, Oct 15, 2012	16937.41	17363.21	16733.02	17268.58
598	NYSE	AMPE	Fri, Oct 12, 2012	17221.27	17552.45	16984.72	17126.65
597	NYSE	AMPE	Thu, Oct 11, 2012	16558.92	17457.83	16558.92	17221.27
596	NYSE	AMPE	Wed, Oct 10, 2012	17410.52	17486.22	16133.12	16558.92
595	NYSE	AMPE	Tue, Oct 9, 2012	17505.14	17930.94	17315.89	17457.83
594	NYSE	AMPE	Mon, Oct 8, 2012	17883.63	18309.43	17599.76	17694.38
593	NYSE	AMPE	Fri, Oct 5, 2012	18356.74	18592.82	17836.32	17930.94
592	NYSE	AMPE	Thu, Oct 4, 2012	17836.32	18450.89	17410.52	18356.74
591	NYSE	AMPE	Wed, Oct 3, 2012	18735.23	18877.16	17741.70	17836.32
590	NYSE	AMPE	Tue, Oct 2, 2012	19161.03	19255.65	18356.74	18687.92
589	NYSE	AMPE	Mon, Oct 1, 2012	18593.30	19539.52	18120.19	18971.79
588	NYSE	AMPE	Fri, Sep 28, 2012	17647.07	18543.62	17552.45	18451.36
587	NYSE	AMPE	Thu, Sep 27, 2012	18735.23	19255.65	17552.45	17647.07
586	NYSE	AMPE	Wed, Sep 26, 2012	19444.90	19539.52	18262.12	18640.61
585	NYSE	AMPE	Tue, Sep 25, 2012	20533.06	20674.99	19019.10	19586.83
584	NYSE	AMPE	Mon, Sep 24, 2012	18829.85	19161.03	17552.45	18877.16
583	NYSE	AMPE	Fri, Sep 21, 2012	18924.48	19586.83	18214.81	19255.65
582	NYSE	AMPE	Thu, Sep 20, 2012	16275.05	18404.05	16085.80	18309.43
581	NYSE	AMPE	Wed, Sep 19, 2012	14287.98	17268.58	14004.11	16085.80
580	NYSE	AMPE	Tue, Sep 18, 2012	14240.67	14429.44	13909.49	14193.36
579	NYSE	AMPE	Mon, Sep 17, 2012	14335.29	14666.47	13625.62	14287.98
578	NYSE	AMPE	Fri, Sep 14, 2012	14429.91	14808.40	13483.69	14335.29
577	NYSE	AMPE	Thu, Sep 13, 2012	13956.80	14619.16	13956.80	14382.60
576	NYSE	AMPE	Wed, Sep 12, 2012	14051.42	14185.31	13531.00	13956.80
575	NYSE	AMPE	Tue, Sep 11, 2012	14382.60	14666.00	13956.80	14051.42
574	NYSE	AMPE	Mon, Sep 10, 2012	14240.67	14619.16	14098.73	14335.29
573	NYSE	AMPE	Fri, Sep 7, 2012	13814.87	14092.58	13625.62	14004.11
572	NYSE	AMPE	Thu, Sep 6, 2012	13436.38	14051.42	13294.44	13767.56
571	NYSE	AMPE	Wed, Sep 5, 2012	13578.31	13578.31	13105.20	13247.13
570	NYSE	AMPE	Tue, Sep 4, 2012	13483.69	13672.46	13057.89	13341.75
569	NYSE	AMPE	Fri, Aug 31, 2012	13247.13	13814.87	13105.20	13625.62
568	NYSE	AMPE	Thu, Aug 30, 2012	13247.13	13313.37	12915.95	13010.58
567	NYSE	AMPE	Wed, Aug 29, 2012	13578.31	13814.87	13057.89	13294.44
566	NYSE	AMPE	Tue, Aug 28, 2012	15281.51	15518.07	13483.69	13814.87
565	NYSE	AMPE	Mon, Aug 27, 2012	16416.98	17268.58	15139.58	15281.51
564	NYSE	AMPE	Fri, Aug 24, 2012	14287.98	16227.74	14051.42	15991.18
563	NYSE	AMPE	Thu, Aug 23, 2012	13389.07	13407.99	12915.95	13247.13
562	NYSE	AMPE	Wed, Aug 22, 2012	12869.12	13389.07	12679.40	13374.87
561	NYSE	AMPE	Tue, Aug 21, 2012	13625.62	13814.87	12868.64	12915.95
560	NYSE	AMPE	Mon, Aug 20, 2012	14193.36	14193.36	13483.69	13672.93
559	NYSE	AMPE	Fri, Aug 17, 2012	13483.69	14145.57	13063.56	14098.73
558	NYSE	AMPE	Thu, Aug 16, 2012	12537.46	13578.31	12300.91	13578.31
557	NYSE	AMPE	Wed, Aug 15, 2012	12726.71	13010.58	12064.35	12537.46
556	NYSE	AMPE	Tue, Aug 14, 2012	13341.75	13672.93	12679.40	12726.71
555	NYSE	AMPE	Mon, Aug 13, 2012	13625.62	13720.24	13152.51	13247.13
554	NYSE	AMPE	Fri, Aug 10, 2012	13720.24	13720.24	13247.13	13436.38
553	NYSE	AMPE	Thu, Aug 9, 2012	14193.36	14429.91	13436.38	13625.62
552	NYSE	AMPE	Wed, Aug 8, 2012	13531.00	14004.11	13294.44	14004.11
551	NYSE	AMPE	Tue, Aug 7, 2012	13767.56	13814.87	13389.07	13672.93
550	NYSE	AMPE	Mon, Aug 6, 2012	13767.56	13909.49	13483.69	13720.24
549	NYSE	AMPE	Fri, Aug 3, 2012	13436.38	14122.39	13294.44	13720.24
548	NYSE	AMPE	Thu, Aug 2, 2012	14098.73	14477.22	13341.75	13389.07
547	NYSE	AMPE	Wed, Aug 1, 2012	15186.89	15186.89	13767.56	13862.18
546	NYSE	AMPE	Tue, Jul 31, 2012	14808.40	14808.40	13578.31	14429.91
545	NYSE	AMPE	Mon, Jul 30, 2012	15139.58	15139.58	14098.73	14098.73
544	NYSE	AMPE	Fri, Jul 27, 2012	14477.22	14619.16	14146.05	14335.29
543	NYSE	AMPE	Thu, Jul 26, 2012	14382.60	14524.53	14193.36	14477.22
542	NYSE	AMPE	Wed, Jul 25, 2012	14997.65	15044.48	14193.36	14287.98
541	NYSE	AMPE	Tue, Jul 24, 2012	14761.09	15139.58	14571.85	14808.40
540	NYSE	AMPE	Mon, Jul 23, 2012	15376.14	15565.38	14477.22	14571.85
539	NYSE	AMPE	Fri, Jul 20, 2012	14382.60	15518.07	13720.24	15518.07
538	NYSE	AMPE	Thu, Jul 19, 2012	14146.05	14808.40	13531.00	14524.53
537	NYSE	AMPE	Wed, Jul 18, 2012	14950.34	15092.27	13814.87	14240.67
536	NYSE	AMPE	Tue, Jul 17, 2012	15612.69	15707.31	14950.34	15139.58
535	NYSE	AMPE	Mon, Jul 16, 2012	15612.69	15991.18	14571.85	15707.31
534	NYSE	AMPE	Fri, Jul 13, 2012	15518.07	15754.63	15044.96	15186.89
533	NYSE	AMPE	Thu, Jul 12, 2012	20107.25	20107.25	17032.03	17315.89
532	NYSE	AMPE	Wed, Jul 11, 2012	22520.13	22520.13	20107.25	20253.92
531	NYSE	AMPE	Tue, Jul 10, 2012	24223.33	24365.26	22141.64	22330.88
530	NYSE	AMPE	Mon, Jul 9, 2012	25027.62	25027.62	23277.10	24223.33
529	NYSE	AMPE	Fri, Jul 6, 2012	22236.26	22851.30	21006.17	22803.99
528	NYSE	AMPE	Thu, Jul 5, 2012	25500.73	25500.73	22945.93	23040.55
527	NYSE	AMPE	Tue, Jul 3, 2012	26683.51	26825.44	24128.71	25500.73
526	NYSE	AMPE	Mon, Jul 2, 2012	29569.49	29569.49	24649.13	25689.98
525	NYSE	AMPE	Fri, Jun 29, 2012	20769.61	26012.64	20343.81	24034.08
524	NYSE	AMPE	Thu, Jun 28, 2012	18829.85	18924.48	18404.05	18640.61
523	NYSE	AMPE	Wed, Jun 27, 2012	19066.41	19350.28	18498.67	19019.10
522	NYSE	AMPE	Tue, Jun 26, 2012	18640.61	19161.03	17978.25	19019.10
521	NYSE	AMPE	Mon, Jun 25, 2012	19681.45	19681.45	16511.60	18167.50
520	NYSE	AMPE	Fri, Jun 22, 2012	19397.59	19491.74	15000.96	18214.81
519	NYSE	AMPE	Thu, Jun 21, 2012	18877.16	19823.39	18025.56	19492.21
518	NYSE	AMPE	Wed, Jun 20, 2012	18214.81	20012.63	17741.70	18687.92
517	NYSE	AMPE	Tue, Jun 19, 2012	17457.83	18214.81	17223.64	18167.50
516	NYSE	AMPE	Mon, Jun 18, 2012	17694.38	17978.25	17079.34	17552.45
515	NYSE	AMPE	Fri, Jun 15, 2012	17978.25	18404.05	17268.58	17930.94
514	NYSE	AMPE	Thu, Jun 14, 2012	16748.16	17505.14	16440.64	17505.14
513	NYSE	AMPE	Wed, Jun 13, 2012	16085.80	16890.09	15991.18	16700.85
512	NYSE	AMPE	Tue, Jun 12, 2012	16085.80	16085.80	15044.96	15896.56
511	NYSE	AMPE	Mon, Jun 11, 2012	16511.60	18877.16	15896.56	16464.29
510	NYSE	AMPE	Fri, Jun 8, 2012	15044.96	15944.34	14997.65	15139.58
509	NYSE	AMPE	Thu, Jun 7, 2012	15376.14	16085.80	15044.96	15139.58
508	NYSE	AMPE	Wed, Jun 6, 2012	15518.07	15565.38	15044.96	15186.89
507	NYSE	AMPE	Tue, Jun 5, 2012	14997.65	15801.94	14950.34	15518.07
506	NYSE	AMPE	Mon, Jun 4, 2012	14287.98	15092.27	14098.73	15044.96
505	NYSE	AMPE	Fri, Jun 1, 2012	15092.27	15092.27	13814.87	14098.73
504	NYSE	AMPE	Thu, May 31, 2012	15849.25	16317.63	14737.44	15281.51
503	NYSE	AMPE	Wed, May 30, 2012	13294.44	15376.14	13294.44	14950.34
502	NYSE	AMPE	Tue, May 29, 2012	13672.93	14571.85	13294.44	13389.07
501	NYSE	AMPE	Fri, May 25, 2012	13247.13	13720.24	13010.58	13483.69
500	NYSE	AMPE	Thu, May 24, 2012	12774.02	13199.82	12584.78	12915.95
499	NYSE	AMPE	Wed, May 23, 2012	12537.46	12774.02	12300.91	12726.71
498	NYSE	AMPE	Tue, May 22, 2012	13294.44	13720.24	12490.15	12774.02
497	NYSE	AMPE	Mon, May 21, 2012	13152.51	13152.51	12537.46	12963.27
496	NYSE	AMPE	Fri, May 18, 2012	13247.13	13483.69	12442.84	12632.09
495	NYSE	AMPE	Thu, May 17, 2012	13436.38	13578.31	12868.64	13294.44
494	NYSE	AMPE	Wed, May 16, 2012	12158.98	14146.05	12158.98	13341.75
493	NYSE	AMPE	Tue, May 15, 2012	12584.78	12679.40	12017.04	12111.66
492	NYSE	AMPE	Mon, May 14, 2012	12821.33	12959.95	12348.22	12442.84
491	NYSE	AMPE	Fri, May 11, 2012	14429.91	14524.53	12679.40	13010.58
490	NYSE	AMPE	Thu, May 10, 2012	13956.80	14855.71	13672.93	14193.36
489	NYSE	AMPE	Wed, May 9, 2012	12537.46	14429.91	12537.46	13767.56
488	NYSE	AMPE	Tue, May 8, 2012	12915.95	13341.75	12442.84	13105.20
487	NYSE	AMPE	Mon, May 7, 2012	12632.09	13199.82	12537.46	13057.89
486	NYSE	AMPE	Fri, May 4, 2012	13247.13	13531.00	12490.15	12726.71
485	NYSE	AMPE	Thu, May 3, 2012	13814.87	13814.87	13010.58	13105.20
484	NYSE	AMPE	Wed, May 2, 2012	13247.13	13814.87	12774.02	13767.56
483	NYSE	AMPE	Tue, May 1, 2012	14571.85	14571.85	13341.75	13389.07
482	NYSE	AMPE	Mon, Apr 30, 2012	14713.78	15186.89	14429.91	14619.16
481	NYSE	AMPE	Fri, Apr 27, 2012	14950.34	16558.92	14287.98	14524.53
480	NYSE	AMPE	Thu, Apr 26, 2012	12963.27	14950.34	12963.27	14619.16
479	NYSE	AMPE	Wed, Apr 25, 2012	13294.44	13483.69	12963.27	13057.89
478	NYSE	AMPE	Tue, Apr 24, 2012	12915.95	13956.80	12868.64	13152.51
477	NYSE	AMPE	Mon, Apr 23, 2012	12537.46	13341.75	12442.84	12868.64
476	NYSE	AMPE	Fri, Apr 20, 2012	13010.58	13010.58	12442.84	12632.09
475	NYSE	AMPE	Thu, Apr 19, 2012	12632.09	13152.51	12442.84	12442.84
474	NYSE	AMPE	Wed, Apr 18, 2012	12584.78	13105.20	12537.46	12584.78
473	NYSE	AMPE	Tue, Apr 17, 2012	13010.58	13357.84	12632.09	12726.71
472	NYSE	AMPE	Mon, Apr 16, 2012	13199.82	13909.49	12821.33	13010.58
471	NYSE	AMPE	Fri, Apr 13, 2012	13294.44	13625.62	12821.33	13057.89
470	NYSE	AMPE	Thu, Apr 12, 2012	13341.75	14382.60	13199.82	13294.44
469	NYSE	AMPE	Wed, Apr 11, 2012	14193.36	14193.36	13199.82	13294.44
468	NYSE	AMPE	Tue, Apr 10, 2012	14855.71	15049.69	13767.56	14004.11
467	NYSE	AMPE	Mon, Apr 9, 2012	15660.00	15849.25	14761.09	14808.40
466	NYSE	AMPE	Thu, Apr 5, 2012	16464.29	16464.29	15754.63	15943.87
465	NYSE	AMPE	Wed, Apr 4, 2012	16464.29	17363.21	16014.84	16795.47
464	NYSE	AMPE	Tue, Apr 3, 2012	17599.76	18167.50	16322.36	16416.98
463	NYSE	AMPE	Mon, Apr 2, 2012	16700.85	17694.38	15565.38	17599.76
462	NYSE	AMPE	Fri, Mar 30, 2012	15991.18	16746.74	15943.87	16133.12
461	NYSE	AMPE	Thu, Mar 29, 2012	15139.58	16606.23	15139.58	15849.25
460	NYSE	AMPE	Wed, Mar 28, 2012	16558.92	16676.25	15139.58	15234.20
459	NYSE	AMPE	Tue, Mar 27, 2012	16369.67	17315.89	16275.05	16558.92
458	NYSE	AMPE	Mon, Mar 26, 2012	16890.09	16913.75	15494.41	16275.05
457	NYSE	AMPE	Fri, Mar 23, 2012	17173.96	17552.45	16416.98	16653.54
456	NYSE	AMPE	Thu, Mar 22, 2012	17126.65	17268.58	16180.43	17173.96
455	NYSE	AMPE	Wed, Mar 21, 2012	18782.54	18829.85	16558.92	17315.89
454	NYSE	AMPE	Tue, Mar 20, 2012	19634.14	21148.10	18214.81	18451.36
453	NYSE	AMPE	Mon, Mar 19, 2012	14761.09	21668.52	14761.09	18072.87
452	NYSE	AMPE	Fri, Mar 16, 2012	13436.38	13436.38	12348.22	12679.40
451	NYSE	AMPE	Thu, Mar 15, 2012	14287.98	14855.71	12915.95	13436.38
450	NYSE	AMPE	Wed, Mar 14, 2012	14997.65	14997.65	13767.56	14051.42
449	NYSE	AMPE	Tue, Mar 13, 2012	15801.94	15896.56	14903.02	15139.58
448	NYSE	AMPE	Mon, Mar 12, 2012	16038.49	16133.12	15423.45	15565.38
447	NYSE	AMPE	Fri, Mar 9, 2012	16653.54	16653.54	16085.80	16133.12
446	NYSE	AMPE	Thu, Mar 8, 2012	17410.52	17410.52	16369.67	16700.85
445	NYSE	AMPE	Wed, Mar 7, 2012	17032.03	17465.40	16606.23	16937.41
444	NYSE	AMPE	Tue, Mar 6, 2012	18404.05	18404.05	17032.03	17079.34
443	NYSE	AMPE	Mon, Mar 5, 2012	17079.34	17806.04	17032.03	17599.76
442	NYSE	AMPE	Fri, Mar 2, 2012	18545.99	18545.99	17032.03	17079.34
441	NYSE	AMPE	Thu, Mar 1, 2012	18309.43	18829.85	17789.01	18498.67
440	NYSE	AMPE	Wed, Feb 29, 2012	18451.36	18924.48	18120.19	18262.12
439	NYSE	AMPE	Tue, Feb 28, 2012	17268.58	18404.05	17173.96	18309.43
438	NYSE	AMPE	Mon, Feb 27, 2012	16369.67	17505.14	16369.67	17457.83
437	NYSE	AMPE	Fri, Feb 24, 2012	16795.47	16795.47	15849.25	16606.23
436	NYSE	AMPE	Thu, Feb 23, 2012	17079.34	17079.34	16653.54	16795.47
435	NYSE	AMPE	Wed, Feb 22, 2012	17221.27	17410.52	16937.41	16984.72
434	NYSE	AMPE	Tue, Feb 21, 2012	17221.27	17505.14	16558.92	17315.89
433	NYSE	AMPE	Fri, Feb 17, 2012	17505.14	17599.76	17173.96	17173.96
432	NYSE	AMPE	Thu, Feb 16, 2012	16795.47	17741.70	16795.47	17457.83
431	NYSE	AMPE	Wed, Feb 15, 2012	17836.32	17836.32	16464.29	16700.85
430	NYSE	AMPE	Tue, Feb 14, 2012	18545.99	18545.99	17173.96	17694.38
429	NYSE	AMPE	Mon, Feb 13, 2012	19397.59	19491.74	18072.87	18545.99
428	NYSE	AMPE	Fri, Feb 10, 2012	20012.63	20107.25	19066.41	19113.72
427	NYSE	AMPE	Thu, Feb 9, 2012	19539.52	20249.19	19492.21	20107.25
426	NYSE	AMPE	Wed, Feb 8, 2012	19681.45	19918.01	19634.14	19634.14
425	NYSE	AMPE	Tue, Feb 7, 2012	20201.88	20201.88	19563.18	19728.77
424	NYSE	AMPE	Mon, Feb 6, 2012	20438.43	20580.37	19918.01	20249.19
423	NYSE	AMPE	Fri, Feb 3, 2012	20343.81	20533.06	19586.83	20391.12
422	NYSE	AMPE	Thu, Feb 2, 2012	19728.77	20249.19	19728.77	19918.01
421	NYSE	AMPE	Wed, Feb 1, 2012	19870.70	20296.50	19397.59	20107.25
420	NYSE	AMPE	Tue, Jan 31, 2012	19492.21	20107.25	19302.96	19586.83
419	NYSE	AMPE	Mon, Jan 30, 2012	19038.02	19962.96	19038.02	19302.96
418	NYSE	AMPE	Fri, Jan 27, 2012	20154.57	20343.81	18214.81	19397.59
417	NYSE	AMPE	Thu, Jan 26, 2012	20816.92	20958.86	19776.08	20249.19
416	NYSE	AMPE	Wed, Jan 25, 2012	20296.50	21006.17	19681.45	20769.61
415	NYSE	AMPE	Tue, Jan 24, 2012	17836.32	20911.55	17789.01	20343.81
414	NYSE	AMPE	Mon, Jan 23, 2012	18356.74	18716.31	17603.07	17883.63
413	NYSE	AMPE	Fri, Jan 20, 2012	18782.54	18782.54	18120.19	18309.43
412	NYSE	AMPE	Thu, Jan 19, 2012	19066.41	19492.21	18451.36	18829.85
411	NYSE	AMPE	Wed, Jan 18, 2012	18025.56	19255.65	17789.01	19208.34
410	NYSE	AMPE	Tue, Jan 17, 2012	17599.76	18876.69	17505.14	18025.56
409	NYSE	AMPE	Fri, Jan 13, 2012	19161.03	20201.88	18924.48	19066.41
408	NYSE	AMPE	Thu, Jan 12, 2012	19728.77	19776.08	19066.41	19681.45
407	NYSE	AMPE	Wed, Jan 11, 2012	19255.65	20059.94	18687.92	19634.14
406	NYSE	AMPE	Tue, Jan 10, 2012	20107.25	20154.57	18971.79	19350.28
405	NYSE	AMPE	Mon, Jan 9, 2012	21290.03	21407.84	19397.59	19823.39
404	NYSE	AMPE	Fri, Jan 6, 2012	20864.23	21763.15	20840.58	21337.35
403	NYSE	AMPE	Thu, Jan 5, 2012	20012.63	21621.21	20012.63	20911.55
402	NYSE	AMPE	Wed, Jan 4, 2012	20722.30	21053.48	18924.48	20059.94
401	NYSE	AMPE	Tue, Jan 3, 2012	20533.06	22188.47	19870.70	20864.23
400	NYSE	AMPE	Fri, Dec 30, 2011	18072.87	20201.88	18072.87	20201.88
399	NYSE	AMPE	Thu, Dec 29, 2011	18072.87	19161.03	17978.25	19161.03
398	NYSE	AMPE	Wed, Dec 28, 2011	19823.39	19918.01	17221.27	17836.32
397	NYSE	AMPE	Tue, Dec 27, 2011	20391.12	20722.30	19256.13	19823.39
396	NYSE	AMPE	Fri, Dec 23, 2011	20485.74	20627.68	19634.14	20438.43
395	NYSE	AMPE	Thu, Dec 22, 2011	23135.17	23135.17	19870.70	20343.81
394	NYSE	AMPE	Wed, Dec 21, 2011	23797.53	23797.53	19586.83	20580.37
393	NYSE	AMPE	Tue, Dec 20, 2011	23324.42	25358.80	22188.95	25122.24
392	NYSE	AMPE	Mon, Dec 19, 2011	20580.37	23915.81	20580.37	23513.66
391	NYSE	AMPE	Fri, Dec 16, 2011	26021.15	26210.40	19539.52	20201.88
390	NYSE	AMPE	Thu, Dec 15, 2011	29569.49	30326.00	17032.03	22188.95
389	NYSE	AMPE	Wed, Dec 14, 2011	23229.79	30137.23	22803.99	28386.71
388	NYSE	AMPE	Tue, Dec 13, 2011	34016.74	34016.74	23655.59	23655.59
387	NYSE	AMPE	Mon, Dec 12, 2011	34868.35	35956.50	33070.52	34868.35
386	NYSE	AMPE	Fri, Dec 9, 2011	33922.12	36098.44	33865.35	35388.77
385	NYSE	AMPE	Thu, Dec 8, 2011	34584.48	35246.83	33590.94	33780.19
384	NYSE	AMPE	Wed, Dec 7, 2011	34915.66	35483.39	33969.43	34868.35
383	NYSE	AMPE	Tue, Dec 6, 2011	33590.94	36382.30	33070.52	35057.59
382	NYSE	AMPE	Mon, Dec 5, 2011	33212.45	34300.61	32978.74	34016.74
381	NYSE	AMPE	Fri, Dec 2, 2011	32502.79	33117.83	31887.74	32786.65
380	NYSE	AMPE	Thu, Dec 1, 2011	34868.35	34868.35	31225.38	31840.43
379	NYSE	AMPE	Wed, Nov 30, 2011	35767.26	36098.44	34347.92	34347.92
378	NYSE	AMPE	Tue, Nov 29, 2011	35246.83	36382.30	33165.14	34726.41
377	NYSE	AMPE	Mon, Nov 28, 2011	36429.61	36429.61	33496.32	35246.83
376	NYSE	AMPE	Fri, Nov 25, 2011	35767.26	37375.84	32266.23	34915.66
375	NYSE	AMPE	Wed, Nov 23, 2011	37233.90	37565.08	35625.32	35719.95
374	NYSE	AMPE	Tue, Nov 22, 2011	37659.71	37801.64	37044.66	37565.08
373	NYSE	AMPE	Mon, Nov 21, 2011	35814.57	37801.64	34347.92	37754.33
372	NYSE	AMPE	Fri, Nov 18, 2011	34016.74	36855.42	34016.74	36855.42
371	NYSE	AMPE	Thu, Nov 17, 2011	33685.57	35483.39	33685.57	34868.35
370	NYSE	AMPE	Wed, Nov 16, 2011	32928.59	35483.39	32928.59	33922.12
369	NYSE	AMPE	Tue, Nov 15, 2011	32360.85	33543.63	32360.85	33212.45
368	NYSE	AMPE	Mon, Nov 14, 2011	33401.70	33401.70	31982.36	32408.16
367	NYSE	AMPE	Fri, Nov 11, 2011	33685.57	33685.57	33117.83	33449.01
366	NYSE	AMPE	Thu, Nov 10, 2011	33780.19	34111.37	32786.65	33496.32
365	NYSE	AMPE	Wed, Nov 9, 2011	33401.70	34395.23	32124.30	32881.28
364	NYSE	AMPE	Tue, Nov 8, 2011	33212.45	34962.97	32360.85	34300.61
363	NYSE	AMPE	Mon, Nov 7, 2011	33969.43	34300.61	31982.36	33023.21
362	NYSE	AMPE	Fri, Nov 4, 2011	35010.28	39031.73	33590.94	34111.37
361	NYSE	AMPE	Thu, Nov 3, 2011	32833.96	33780.19	30563.03	33354.39
360	NYSE	AMPE	Wed, Nov 2, 2011	31272.70	33117.83	30988.83	31982.36
359	NYSE	AMPE	Tue, Nov 1, 2011	32360.85	32861.88	30657.65	30988.83
358	NYSE	AMPE	Mon, Oct 31, 2011	32171.61	34064.05	32171.61	33638.25
357	NYSE	AMPE	Fri, Oct 28, 2011	33827.50	33827.50	31130.76	31793.12
356	NYSE	AMPE	Thu, Oct 27, 2011	31887.74	34111.37	31036.14	34064.05
355	NYSE	AMPE	Wed, Oct 26, 2011	29427.56	32313.54	28859.82	30752.27
354	NYSE	AMPE	Tue, Oct 25, 2011	31651.18	31651.18	28386.71	29049.07
353	NYSE	AMPE	Mon, Oct 24, 2011	34552.31	34552.31	31557.04	31793.12
352	NYSE	AMPE	Fri, Oct 21, 2011	34064.05	35436.08	32550.10	33070.52
351	NYSE	AMPE	Thu, Oct 20, 2011	34962.97	35483.39	33922.12	34679.10
350	NYSE	AMPE	Wed, Oct 19, 2011	36760.79	36760.79	34726.41	35152.21
349	NYSE	AMPE	Tue, Oct 18, 2011	38795.17	38795.17	32644.72	36902.73
348	NYSE	AMPE	Mon, Oct 17, 2011	38511.31	38511.31	35246.83	35672.64
347	NYSE	AMPE	Fri, Oct 14, 2011	40214.51	40214.51	37896.26	39079.04
346	NYSE	AMPE	Thu, Oct 13, 2011	39031.73	39031.73	35152.69	38889.80
345	NYSE	AMPE	Wed, Oct 12, 2011	39268.29	39268.29	37517.77	38322.06
344	NYSE	AMPE	Tue, Oct 11, 2011	39126.35	40167.20	37139.28	38274.75
343	NYSE	AMPE	Mon, Oct 10, 2011	35672.64	38937.11	35436.08	37990.88
342	NYSE	AMPE	Fri, Oct 7, 2011	36476.93	37139.28	34371.58	35341.46
341	NYSE	AMPE	Thu, Oct 6, 2011	35104.90	37470.46	32786.65	36287.68
340	NYSE	AMPE	Wed, Oct 5, 2011	30089.92	36382.30	29049.07	35199.52
339	NYSE	AMPE	Tue, Oct 4, 2011	27677.04	31367.32	25879.22	29995.29
338	NYSE	AMPE	Mon, Oct 3, 2011	31130.76	32124.30	27724.36	28008.22
337	NYSE	AMPE	Fri, Sep 30, 2011	33827.50	33827.50	31083.45	31461.94
336	NYSE	AMPE	Thu, Sep 29, 2011	33543.63	34489.86	32928.59	33969.43
335	NYSE	AMPE	Wed, Sep 28, 2011	35341.46	36618.86	32266.23	32928.59
334	NYSE	AMPE	Tue, Sep 27, 2011	38464.00	38795.17	34489.86	36950.04
333	NYSE	AMPE	Mon, Sep 26, 2011	37281.22	38274.75	36287.68	37612.39
332	NYSE	AMPE	Fri, Sep 23, 2011	36760.79	39315.60	35625.32	36950.04
331	NYSE	AMPE	Thu, Sep 22, 2011	36950.04	41965.02	35483.39	36760.79
330	NYSE	AMPE	Wed, Sep 21, 2011	38322.06	38795.17	36997.35	37990.88
329	NYSE	AMPE	Tue, Sep 20, 2011	42674.69	43337.05	37139.28	37896.26
328	NYSE	AMPE	Mon, Sep 19, 2011	42769.31	43289.74	41291.31	41823.09
327	NYSE	AMPE	Fri, Sep 16, 2011	42580.07	43857.47	37848.95	43478.98
326	NYSE	AMPE	Thu, Sep 15, 2011	42201.58	42580.07	38795.17	42248.89
325	NYSE	AMPE	Wed, Sep 14, 2011	39268.29	41965.02	38889.80	41728.47
324	NYSE	AMPE	Tue, Sep 13, 2011	38747.86	39220.97	38275.22	39220.97
323	NYSE	AMPE	Mon, Sep 12, 2011	39031.73	39031.73	36973.69	38795.17
322	NYSE	AMPE	Fri, Sep 9, 2011	38653.24	40924.18	37896.26	40734.93
321	NYSE	AMPE	Thu, Sep 8, 2011	38984.42	39220.97	37848.95	38984.42
320	NYSE	AMPE	Wed, Sep 7, 2011	37659.71	39504.84	35673.11	38960.76
319	NYSE	AMPE	Tue, Sep 6, 2011	32502.79	38842.48	32502.79	36950.04
318	NYSE	AMPE	Fri, Sep 2, 2011	32076.99	34347.92	31698.50	33212.45
317	NYSE	AMPE	Thu, Sep 1, 2011	36808.10	36812.84	32360.85	33117.83
316	NYSE	AMPE	Wed, Aug 31, 2011	35246.83	36997.35	33401.70	36997.35
315	NYSE	AMPE	Tue, Aug 30, 2011	35861.88	36666.17	34489.86	34915.66
314	NYSE	AMPE	Mon, Aug 29, 2011	34300.61	37234.38	34300.61	36334.99
313	NYSE	AMPE	Fri, Aug 26, 2011	34821.03	35057.59	33165.14	34347.92
312	NYSE	AMPE	Thu, Aug 25, 2011	36476.93	37328.05	34537.17	34821.03
311	NYSE	AMPE	Wed, Aug 24, 2011	35483.39	37328.05	31793.59	34631.79
310	NYSE	AMPE	Tue, Aug 23, 2011	24507.20	35104.90	23986.77	33212.45
309	NYSE	AMPE	Mon, Aug 22, 2011	24459.88	25406.11	23655.59	24412.57
308	NYSE	AMPE	Fri, Aug 19, 2011	22898.61	24128.71	22898.61	23844.84
307	NYSE	AMPE	Thu, Aug 18, 2011	22756.68	23939.46	21857.77	22945.93
306	NYSE	AMPE	Wed, Aug 17, 2011	22520.13	23655.59	22472.81	23419.04
305	NYSE	AMPE	Tue, Aug 16, 2011	25122.24	25122.24	22472.81	22520.13
304	NYSE	AMPE	Mon, Aug 15, 2011	24459.88	25500.73	22472.81	25074.93
303	NYSE	AMPE	Fri, Aug 12, 2011	25500.73	27913.60	23797.53	24176.02
302	NYSE	AMPE	Thu, Aug 11, 2011	21290.03	28055.53	21290.03	25406.11
301	NYSE	AMPE	Wed, Aug 10, 2011	22236.26	26399.64	19019.10	20438.43
300	NYSE	AMPE	Tue, Aug 9, 2011	25453.42	29852.89	18829.85	22236.26
299	NYSE	AMPE	Mon, Aug 8, 2011	27203.93	27677.04	24507.20	24507.20
298	NYSE	AMPE	Fri, Aug 5, 2011	29238.31	29238.31	27156.62	27487.80
297	NYSE	AMPE	Thu, Aug 4, 2011	29853.36	30231.85	29096.38	29096.38
296	NYSE	AMPE	Wed, Aug 3, 2011	28954.45	30279.16	28481.34	29995.29
295	NYSE	AMPE	Tue, Aug 2, 2011	29711.43	30279.16	28481.34	28575.96
294	NYSE	AMPE	Mon, Aug 1, 2011	29853.36	30563.03	27960.91	29664.11
293	NYSE	AMPE	Fri, Jul 29, 2011	26399.64	29995.29	26399.64	29900.67
292	NYSE	AMPE	Thu, Jul 28, 2011	26305.02	27203.93	26021.15	26399.64
291	NYSE	AMPE	Wed, Jul 27, 2011	27298.56	27487.80	26163.09	26163.09
290	NYSE	AMPE	Tue, Jul 26, 2011	26257.71	29758.74	24838.37	27298.56
289	NYSE	AMPE	Mon, Jul 25, 2011	28859.82	28859.82	25358.80	26257.71
288	NYSE	AMPE	Fri, Jul 22, 2011	31225.38	31272.70	27251.24	29049.07
287	NYSE	AMPE	Thu, Jul 21, 2011	34962.97	34962.97	30752.27	30894.21
286	NYSE	AMPE	Wed, Jul 20, 2011	34962.97	34962.97	30752.27	30752.27
285	NYSE	AMPE	Tue, Jul 19, 2011	36193.06	36666.17	34347.92	35152.21
284	NYSE	AMPE	Mon, Jul 18, 2011	37565.08	37565.08	35625.32	36240.37
283	NYSE	AMPE	Fri, Jul 15, 2011	37186.59	37896.26	37186.59	37612.39
282	NYSE	AMPE	Thu, Jul 14, 2011	37848.95	37848.95	37139.28	37139.28
281	NYSE	AMPE	Wed, Jul 13, 2011	37375.84	38085.51	36902.73	37848.95
280	NYSE	AMPE	Tue, Jul 12, 2011	37801.64	38369.37	36571.55	37375.84
279	NYSE	AMPE	Mon, Jul 11, 2011	36429.61	38511.31	35956.50	37801.64
278	NYSE	AMPE	Fri, Jul 8, 2011	37281.22	37517.77	35294.15	36808.10
277	NYSE	AMPE	Thu, Jul 7, 2011	36287.68	37565.08	36098.44	37281.22
276	NYSE	AMPE	Wed, Jul 6, 2011	36476.93	37612.39	35246.83	36051.12
275	NYSE	AMPE	Tue, Jul 5, 2011	36476.93	37848.95	35530.70	36476.93
274	NYSE	AMPE	Fri, Jul 1, 2011	37233.90	37233.90	35743.60	36429.61
273	NYSE	AMPE	Thu, Jun 30, 2011	38038.19	39552.15	36713.48	36855.42
272	NYSE	AMPE	Wed, Jun 29, 2011	37848.95	37896.26	36808.10	37612.39
271	NYSE	AMPE	Tue, Jun 28, 2011	38038.19	38038.19	36476.93	37848.95
270	NYSE	AMPE	Mon, Jun 27, 2011	38511.31	39220.97	36713.48	37328.53
269	NYSE	AMPE	Fri, Jun 24, 2011	36997.35	39930.64	36902.73	38322.06
268	NYSE	AMPE	Thu, Jun 23, 2011	38937.11	39031.73	35672.64	36713.48
267	NYSE	AMPE	Wed, Jun 22, 2011	38085.51	39268.29	38085.51	38984.42
266	NYSE	AMPE	Tue, Jun 21, 2011	38038.19	38038.19	36618.86	37943.57
265	NYSE	AMPE	Mon, Jun 20, 2011	37990.88	38085.51	34773.72	38085.51
264	NYSE	AMPE	Fri, Jun 17, 2011	38558.62	39741.40	36240.37	37423.15
263	NYSE	AMPE	Thu, Jun 16, 2011	37754.33	40167.20	36902.73	38558.62
262	NYSE	AMPE	Wed, Jun 15, 2011	37375.84	38085.51	37375.84	38085.51
261	NYSE	AMPE	Tue, Jun 14, 2011	37848.95	39126.35	36855.42	37943.57
260	NYSE	AMPE	Mon, Jun 13, 2011	34821.03	37848.95	34205.99	37328.53
259	NYSE	AMPE	Fri, Jun 10, 2011	34962.97	35483.39	34537.17	35388.77
258	NYSE	AMPE	Thu, Jun 9, 2011	36666.17	37186.59	34300.61	35294.15
257	NYSE	AMPE	Wed, Jun 8, 2011	39126.35	40971.49	36713.48	37612.39
256	NYSE	AMPE	Tue, Jun 7, 2011	40734.93	41113.42	38132.82	40687.62
255	NYSE	AMPE	Mon, Jun 6, 2011	38322.06	40924.18	38038.19	40734.93
254	NYSE	AMPE	Fri, Jun 3, 2011	37848.95	37990.88	35672.64	37848.95
253	NYSE	AMPE	Thu, Jun 2, 2011	35057.59	39315.60	35010.28	39315.60
252	NYSE	AMPE	Wed, Jun 1, 2011	40167.20	40167.20	35010.28	37375.84
251	NYSE	AMPE	Tue, May 31, 2011	39268.29	39268.76	37707.02	38889.80
250	NYSE	AMPE	Fri, May 27, 2011	40167.20	40214.51	38038.19	39268.29
249	NYSE	AMPE	Thu, May 26, 2011	38747.86	40829.55	37659.71	38991.52
248	NYSE	AMPE	Wed, May 25, 2011	38322.06	38322.06	37375.84	38274.75
247	NYSE	AMPE	Tue, May 24, 2011	36051.12	38416.68	35436.08	38132.82
246	NYSE	AMPE	Mon, May 23, 2011	35956.50	36051.12	34111.37	35861.88
245	NYSE	AMPE	Fri, May 20, 2011	47460.00	50760.00	40500.00	42000.00
244	NYSE	AMPE	Thu, May 19, 2011	45000.00	47700.00	42300.00	47700.00
243	NYSE	AMPE	Wed, May 18, 2011	44700.00	52500.00	39000.00	42300.00
242	NYSE	AMPE	Tue, May 17, 2011	45300.00	45300.00	37200.00	44280.00
241	NYSE	AMPE	Mon, May 16, 2011	39600.00	48000.00	39600.00	46500.00
240	NYSE	AMPE	Fri, May 13, 2011	35400.00	39900.00	35400.00	39900.00
239	NYSE	AMPE	Thu, May 12, 2011	35580.00	36000.00	35100.00	35100.00
238	NYSE	AMPE	Wed, May 11, 2011	36600.00	36600.00	36000.00	36000.00
237	NYSE	AMPE	Tue, May 10, 2011	36000.00	36420.00	35700.00	36420.00
236	NYSE	AMPE	Mon, May 9, 2011	36000.00	36600.00	35400.00	35820.00
235	NYSE	AMPE	Fri, May 6, 2011	34800.00	35940.00	34500.00	35940.00
234	NYSE	AMPE	Thu, May 5, 2011	34500.00	36600.00	34500.00	35400.00
233	NYSE	AMPE	Wed, May 4, 2011	34800.00	34860.00	34500.00	34800.00
232	NYSE	AMPE	Tue, May 3, 2011	37500.00	37500.00	35100.00	36600.00
231	NYSE	AMPE	Mon, May 2, 2011	36000.00	37500.00	36000.00	37200.00
230	NYSE	AMPE	Fri, Apr 29, 2011	33360.00	35400.00	33360.00	35400.00
229	NYSE	AMPE	Thu, Apr 28, 2011	35700.00	35700.00	33000.00	33720.00
228	NYSE	AMPE	Wed, Apr 27, 2011	34500.00	35940.00	33000.00	35700.00
227	NYSE	AMPE	Tue, Apr 26, 2011	34500.00	34500.00	32100.00	33900.00
226	NYSE	AMPE	Mon, Apr 25, 2011	31800.00	34500.00	31800.00	33000.00
225	NYSE	AMPE	Thu, Apr 21, 2011	30000.00	31500.00	29100.00	31500.00
224	NYSE	AMPE	Wed, Apr 20, 2011	21000.00	31500.00	21000.00	30000.00
223	NYSE	AMPE	Tue, Apr 19, 2011	18000.00	20400.00	17100.00	20400.00
222	NYSE	AMPE	Mon, Apr 18, 2011	16800.00	18000.00	16200.00	18000.00
221	NYSE	AMPE	Fri, Apr 15, 2011	17700.00	18000.00	17400.00	17400.00
220	NYSE	AMPE	Thu, Apr 14, 2011	17400.00	18000.00	16500.00	18000.00
219	NYSE	AMPE	Wed, Apr 13, 2011	17400.00	17940.00	16800.00	16800.00
218	NYSE	AMPE	Tue, Apr 12, 2011	17700.00	18060.00	17220.00	17700.00
217	NYSE	AMPE	Mon, Apr 11, 2011	18000.00	19800.00	17700.00	18000.00
216	NYSE	AMPE	Fri, Apr 8, 2011	18780.00	19500.00	17520.00	18060.00
215	NYSE	AMPE	Thu, Apr 7, 2011	19200.00	20700.00	18600.00	20700.00
214	NYSE	AMPE	Wed, Apr 6, 2011	21540.00	21540.00	20400.00	20400.00
213	NYSE	AMPE	Tue, Apr 5, 2011	18540.00	21060.00	18540.00	21000.00
212	NYSE	AMPE	Mon, Apr 4, 2011	18060.00	18900.00	18060.00	18600.00
211	NYSE	AMPE	Fri, Apr 1, 2011	17400.00	17400.00	17220.00	17400.00
210	NYSE	AMPE	Thu, Mar 31, 2011	18000.00	18000.00	16800.00	17100.00
209	NYSE	AMPE	Wed, Mar 30, 2011	18000.00	18000.00	16560.00	17700.00
208	NYSE	AMPE	Tue, Mar 29, 2011	18900.00	19500.00	16800.00	16800.00
207	NYSE	AMPE	Mon, Mar 28, 2011	23400.00	23400.00	18300.00	20940.00
206	NYSE	AMPE	Fri, Mar 25, 2011	21000.00	23100.00	19500.00	23100.00
205	NYSE	AMPE	Thu, Mar 24, 2011	16800.00	18600.00	16800.00	18000.00
204	NYSE	AMPE	Wed, Mar 23, 2011	16500.00	17700.00	15420.00	16800.00
203	NYSE	AMPE	Tue, Mar 22, 2011	17400.00	19500.00	15960.00	17100.00
202	NYSE	AMPE	Mon, Mar 21, 2011	18000.00	18000.00	15600.00	17100.00
201	NYSE	AMPE	Fri, Mar 18, 2011	20400.00	20400.00	18000.00	18300.00
200	NYSE	AMPE	Thu, Mar 17, 2011	18900.00	23700.00	18300.00	20400.00
199	NYSE	AMPE	Wed, Mar 16, 2011	24600.00	24600.00	17400.00	19500.00
198	NYSE	AMPE	Tue, Mar 15, 2011	40500.00	40500.00	20400.00	24000.00
197	NYSE	AMPE	Mon, Mar 14, 2011	53940.00	53940.00	37500.00	37500.00
196	NYSE	AMPE	Fri, Mar 11, 2011	52500.00	52500.00	52500.00	52500.00
195	NYSE	AMPE	Thu, Mar 10, 2011	52500.00	52500.00	52500.00	52500.00
194	NYSE	AMPE	Wed, Mar 9, 2011	51000.00	54000.00	48000.00	51000.00
193	NYSE	AMPE	Tue, Mar 8, 2011	46500.00	48000.00	46500.00	47700.00
192	NYSE	AMPE	Mon, Mar 7, 2011	46800.00	47100.00	45000.00	45900.00
191	NYSE	AMPE	Fri, Mar 4, 2011	42000.00	42000.00	42000.00	42000.00
190	NYSE	AMPE	Thu, Mar 3, 2011	48000.00	48000.00	42000.00	42000.00
189	NYSE	AMPE	Wed, Mar 2, 2011	43500.00	48000.00	43500.00	46800.00
188	NYSE	AMPE	Mon, Feb 28, 2011	45000.00	45000.00	37800.00	43500.00
187	NYSE	AMPE	Thu, Feb 24, 2011	48000.00	48000.00	46500.00	46500.00
186	NYSE	AMPE	Tue, Feb 22, 2011	37500.00	45000.00	37500.00	45000.00
185	NYSE	AMPE	Fri, Feb 18, 2011	37500.00	37500.00	37500.00	37500.00
184	NYSE	AMPE	Thu, Feb 17, 2011	39000.00	39000.00	36000.00	36000.00
183	NYSE	AMPE	Wed, Feb 16, 2011	45000.00	45000.00	39000.00	40500.00
182	NYSE	AMPE	Tue, Feb 15, 2011	45000.00	45000.00	45000.00	45000.00
181	NYSE	AMPE	Mon, Feb 14, 2011	48000.00	48000.00	39000.00	42000.00
180	NYSE	AMPE	Thu, Feb 10, 2011	42000.00	42000.00	39000.00	39000.00
179	NYSE	AMPE	Wed, Feb 9, 2011	39000.00	39000.00	37800.00	37800.00
178	NYSE	AMPE	Tue, Feb 8, 2011	37500.00	37500.00	34800.00	37500.00
177	NYSE	AMPE	Mon, Feb 7, 2011	36300.00	36300.00	36300.00	36300.00
176	NYSE	AMPE	Fri, Feb 4, 2011	36300.00	36300.00	33000.00	36000.00
175	NYSE	AMPE	Thu, Feb 3, 2011	36600.00	36600.00	36600.00	36600.00
174	NYSE	AMPE	Wed, Feb 2, 2011	38100.00	38100.00	34500.00	37500.00
173	NYSE	AMPE	Tue, Feb 1, 2011	39000.00	39000.00	36000.00	38100.00
172	NYSE	AMPE	Mon, Jan 31, 2011	27600.00	36000.00	27600.00	34800.00
171	NYSE	AMPE	Fri, Jan 28, 2011	28500.00	28500.00	25800.00	27000.00
170	NYSE	AMPE	Thu, Jan 27, 2011	24000.00	28500.00	24000.00	25800.00
169	NYSE	AMPE	Wed, Jan 26, 2011	27000.00	27000.00	25200.00	25200.00
168	NYSE	AMPE	Tue, Jan 25, 2011	27000.00	27000.00	25800.00	26400.00
167	NYSE	AMPE	Mon, Jan 24, 2011	20400.00	25500.00	20400.00	24000.00
166	NYSE	AMPE	Fri, Jan 21, 2011	19800.00	21600.00	18600.00	21600.00
165	NYSE	AMPE	Thu, Jan 20, 2011	16800.00	18540.00	16200.00	18540.00
164	NYSE	AMPE	Wed, Jan 19, 2011	16200.00	16200.00	15660.00	15660.00
163	NYSE	AMPE	Tue, Jan 18, 2011	16200.00	16200.00	16200.00	16200.00
162	NYSE	AMPE	Fri, Jan 14, 2011	16200.00	16200.00	16200.00	16200.00
161	NYSE	AMPE	Wed, Jan 12, 2011	15600.00	15600.00	15000.00	15000.00
160	NYSE	AMPE	Tue, Jan 11, 2011	15600.00	15600.00	14400.00	14400.00
159	NYSE	AMPE	Mon, Jan 10, 2011	15000.00	15600.00	13680.00	15600.00
158	NYSE	AMPE	Fri, Jan 7, 2011	15000.00	15000.00	15000.00	15000.00
157	NYSE	AMPE	Wed, Jan 5, 2011	15000.00	15000.00	14460.00	14460.00
156	NYSE	AMPE	Tue, Jan 4, 2011	14400.00	14400.00	14400.00	14400.00
155	NYSE	AMPE	Mon, Jan 3, 2011	14400.00	14400.00	13200.00	13200.00
154	NYSE	AMPE	Thu, Dec 30, 2010	14400.00	14400.00	14400.00	14400.00
153	NYSE	AMPE	Mon, Dec 27, 2010	13200.00	13200.00	13200.00	13200.00
152	NYSE	AMPE	Wed, Dec 22, 2010	14400.00	14400.00	12600.00	12600.00
151	NYSE	AMPE	Mon, Dec 20, 2010	13200.00	13200.00	13200.00	13200.00
150	NYSE	AMPE	Thu, Dec 16, 2010	12480.00	14400.00	12420.00	14400.00
149	NYSE	AMPE	Tue, Dec 14, 2010	12360.00	12360.00	12360.00	12360.00
148	NYSE	AMPE	Fri, Dec 10, 2010	13140.00	14400.00	13140.00	14400.00
147	NYSE	AMPE	Thu, Dec 9, 2010	14400.00	14400.00	13200.00	14400.00
146	NYSE	AMPE	Wed, Dec 8, 2010	14400.00	14400.00	12000.00	14400.00
145	NYSE	AMPE	Mon, Dec 6, 2010	13200.00	14100.00	12360.00	14100.00
144	NYSE	AMPE	Fri, Dec 3, 2010	13200.00	14400.00	12600.00	14400.00
143	NYSE	AMPE	Thu, Dec 2, 2010	12000.00	14400.00	12000.00	14400.00
142	NYSE	AMPE	Wed, Dec 1, 2010	14400.00	14400.00	14340.00	14400.00
141	NYSE	AMPE	Tue, Nov 30, 2010	12300.00	14400.00	12300.00	14400.00
140	NYSE	AMPE	Mon, Nov 29, 2010	12000.00	12000.00	12000.00	12000.00
139	NYSE	AMPE	Fri, Nov 26, 2010	12360.00	12360.00	12360.00	12360.00
138	NYSE	AMPE	Wed, Nov 24, 2010	12360.00	14400.00	12360.00	14400.00
137	NYSE	AMPE	Tue, Nov 23, 2010	12300.00	12300.00	12300.00	12300.00
136	NYSE	AMPE	Mon, Nov 22, 2010	14400.00	14400.00	13200.00	13200.00
135	NYSE	AMPE	Fri, Nov 19, 2010	14400.00	14400.00	14400.00	14400.00
134	NYSE	AMPE	Thu, Nov 18, 2010	13200.00	13200.00	13200.00	13200.00
133	NYSE	AMPE	Wed, Nov 17, 2010	12240.00	14400.00	12240.00	14400.00
132	NYSE	AMPE	Tue, Nov 16, 2010	12600.00	12600.00	12120.00	12120.00
131	NYSE	AMPE	Mon, Nov 15, 2010	13800.00	14400.00	12600.00	13200.00
130	NYSE	AMPE	Fri, Nov 12, 2010	14400.00	14400.00	12000.00	12540.00
129	NYSE	AMPE	Thu, Nov 11, 2010	12300.00	13200.00	11460.00	13200.00
128	NYSE	AMPE	Wed, Nov 10, 2010	12060.00	14940.00	12060.00	14940.00
127	NYSE	AMPE	Tue, Nov 9, 2010	12060.00	12060.00	12060.00	12060.00
126	NYSE	AMPE	Mon, Nov 8, 2010	12300.00	15000.00	12060.00	15000.00
125	NYSE	AMPE	Fri, Nov 5, 2010	12420.00	15000.00	12360.00	15000.00
124	NYSE	AMPE	Thu, Nov 4, 2010	12060.00	15000.00	12060.00	15000.00
123	NYSE	AMPE	Wed, Nov 3, 2010	12600.00	15000.00	12060.00	15000.00
122	NYSE	AMPE	Tue, Nov 2, 2010	15000.00	15000.00	12600.00	14400.00
121	NYSE	AMPE	Fri, Oct 29, 2010	16140.00	16140.00	16140.00	16140.00
120	NYSE	AMPE	Thu, Oct 28, 2010	16200.00	16200.00	16200.00	16200.00
119	NYSE	AMPE	Tue, Oct 26, 2010	16380.00	16380.00	16380.00	16380.00
118	NYSE	AMPE	Mon, Oct 25, 2010	13380.00	17100.00	12180.00	16440.00
117	NYSE	AMPE	Fri, Oct 22, 2010	14400.00	14400.00	13380.00	13980.00
116	NYSE	AMPE	Thu, Oct 21, 2010	15000.00	15000.00	12180.00	14640.00
115	NYSE	AMPE	Wed, Oct 20, 2010	13620.00	14760.00	13620.00	14760.00
114	NYSE	AMPE	Tue, Oct 19, 2010	14820.00	14820.00	14820.00	14820.00
113	NYSE	AMPE	Mon, Oct 18, 2010	14940.00	15000.00	12060.00	12060.00
112	NYSE	AMPE	Fri, Oct 15, 2010	14220.00	14400.00	14220.00	14400.00
111	NYSE	AMPE	Thu, Oct 14, 2010	14220.00	14220.00	14220.00	14220.00
110	NYSE	AMPE	Wed, Oct 13, 2010	14160.00	15540.00	14160.00	15540.00
109	NYSE	AMPE	Mon, Oct 11, 2010	14160.00	18000.00	14160.00	18000.00
108	NYSE	AMPE	Fri, Oct 8, 2010	17100.00	17100.00	17100.00	17100.00
107	NYSE	AMPE	Thu, Oct 7, 2010	17100.00	18000.00	17100.00	17100.00
106	NYSE	AMPE	Wed, Oct 6, 2010	17100.00	17100.00	17100.00	17100.00
105	NYSE	AMPE	Mon, Oct 4, 2010	18000.00	18000.00	18000.00	18000.00
104	NYSE	AMPE	Fri, Oct 1, 2010	17400.00	17400.00	17400.00	17400.00
103	NYSE	AMPE	Thu, Sep 30, 2010	17400.00	18000.00	16200.00	18000.00
102	NYSE	AMPE	Wed, Sep 29, 2010	18300.00	18300.00	17400.00	17400.00
101	NYSE	AMPE	Tue, Sep 28, 2010	17400.00	19140.00	17400.00	18900.00
100	NYSE	AMPE	Mon, Sep 27, 2010	17400.00	17400.00	16260.00	16260.00
99	NYSE	AMPE	Wed, Sep 22, 2010	21000.00	21000.00	20850.00	20850.00
98	NYSE	AMPE	Mon, Sep 20, 2010	18000.00	21000.00	18000.00	21000.00
97	NYSE	AMPE	Fri, Sep 17, 2010	18000.00	21000.00	18000.00	21000.00
96	NYSE	AMPE	Thu, Sep 16, 2010	18000.00	18000.00	18000.00	18000.00
95	NYSE	AMPE	Wed, Sep 15, 2010	19500.00	21000.00	16800.00	16800.00
94	NYSE	AMPE	Tue, Sep 14, 2010	18000.00	21000.00	18000.00	18000.00
93	NYSE	AMPE	Mon, Sep 13, 2010	21000.00	21000.00	18000.00	21000.00
92	NYSE	AMPE	Fri, Sep 10, 2010	18000.00	21000.00	16800.00	21000.00
91	NYSE	AMPE	Thu, Sep 9, 2010	16200.00	18000.00	15000.00	16800.00
90	NYSE	AMPE	Wed, Sep 8, 2010	13500.00	16200.00	13500.00	16200.00
89	NYSE	AMPE	Tue, Sep 7, 2010	12000.00	12000.00	11400.00	12000.00
88	NYSE	AMPE	Wed, Sep 1, 2010	11400.00	12000.00	11400.00	11400.00
87	NYSE	AMPE	Tue, Aug 31, 2010	11100.00	11400.00	11100.00	11400.00
86	NYSE	AMPE	Mon, Aug 30, 2010	10200.00	10800.00	9900.00	10800.00
85	NYSE	AMPE	Fri, Aug 27, 2010	10200.00	10200.00	10200.00	10200.00
84	NYSE	AMPE	Wed, Aug 25, 2010	9600.00	9600.00	9600.00	9600.00
83	NYSE	AMPE	Tue, Aug 24, 2010	10200.00	10200.00	9600.00	9600.00
82	NYSE	AMPE	Mon, Aug 23, 2010	9600.00	10200.00	9600.00	10200.00
81	NYSE	AMPE	Tue, Aug 17, 2010	9000.00	9000.00	8400.00	8400.00
80	NYSE	AMPE	Mon, Aug 16, 2010	6600.00	7200.00	6600.00	6600.00
79	NYSE	AMPE	Fri, Aug 13, 2010	6600.00	6600.00	6060.00	6600.00
78	NYSE	AMPE	Thu, Aug 12, 2010	6600.00	6600.00	6060.00	6180.00
77	NYSE	AMPE	Tue, Aug 10, 2010	6060.00	6060.00	6060.00	6060.00
76	NYSE	AMPE	Mon, Aug 9, 2010	6600.00	6600.00	6000.00	6600.00
75	NYSE	AMPE	Fri, Aug 6, 2010	6000.00	6000.00	6000.00	6000.00
74	NYSE	AMPE	Thu, Aug 5, 2010	6600.00	6600.00	6000.00	6600.00
73	NYSE	AMPE	Wed, Aug 4, 2010	6900.00	6900.00	6600.00	6600.00
72	NYSE	AMPE	Tue, Aug 3, 2010	6060.00	7200.00	6060.00	6899.40
71	NYSE	AMPE	Mon, Aug 2, 2010	7200.00	7200.00	6120.00	6120.00
70	NYSE	AMPE	Fri, Jul 30, 2010	6120.00	7200.00	6120.00	7200.00
69	NYSE	AMPE	Thu, Jul 29, 2010	6060.00	7200.00	6060.00	7200.00
68	NYSE	AMPE	Wed, Jul 28, 2010	7500.00	7500.00	6060.00	6600.00
67	NYSE	AMPE	Tue, Jul 27, 2010	6600.00	7500.00	6600.00	7500.00
66	NYSE	AMPE	Mon, Jul 26, 2010	7200.00	7500.00	7200.00	7500.00
65	NYSE	AMPE	Wed, Jul 21, 2010	7500.00	7800.00	6060.00	7800.00
64	NYSE	AMPE	Tue, Jul 20, 2010	7500.00	7500.00	7500.00	7500.00
63	NYSE	AMPE	Mon, Jul 19, 2010	7800.00	7800.00	7799.40	7799.40
62	NYSE	AMPE	Wed, Jul 14, 2010	8460.00	8460.00	7380.00	7380.00
61	NYSE	AMPE	Tue, Jul 13, 2010	8400.00	8400.00	8400.00	8400.00
60	NYSE	AMPE	Mon, Jul 12, 2010	8400.00	10500.00	8400.00	10200.00
59	NYSE	AMPE	Thu, Jul 8, 2010	8400.00	10500.00	8400.00	10500.00
58	NYSE	AMPE	Wed, Jul 7, 2010	9300.00	10080.00	9300.00	9300.00
57	NYSE	AMPE	Tue, Jul 6, 2010	10500.00	10500.00	9300.00	9300.00
56	NYSE	AMPE	Fri, Jul 2, 2010	8400.00	11700.00	8400.00	11700.00
55	NYSE	AMPE	Thu, Jul 1, 2010	12000.00	12000.00	8100.00	8400.00
54	NYSE	AMPE	Wed, Jun 30, 2010	12000.00	12000.00	11940.00	11940.00
53	NYSE	AMPE	Tue, Jun 29, 2010	8700.00	8700.00	8400.00	8400.00
52	NYSE	AMPE	Mon, Jun 28, 2010	8700.00	8700.00	8700.00	8700.00
51	NYSE	AMPE	Fri, Jun 25, 2010	9600.00	9600.00	8700.00	8700.00
50	NYSE	AMPE	Tue, Jun 22, 2010	14100.00	14100.00	14100.00	14100.00
49	NYSE	AMPE	Mon, Jun 21, 2010	12000.00	12000.00	12000.00	12000.00
48	NYSE	AMPE	Fri, Jun 18, 2010	13800.00	13800.00	7800.00	12000.00
47	NYSE	AMPE	Thu, Jun 17, 2010	15000.00	15000.00	7800.00	7800.00
46	NYSE	AMPE	Wed, Jun 16, 2010	15000.00	15000.00	15000.00	15000.00
45	NYSE	AMPE	Tue, Jun 15, 2010	13500.00	15000.00	7500.00	15000.00
44	NYSE	AMPE	Mon, Jun 14, 2010	13500.00	13500.00	13500.00	13500.00
43	NYSE	AMPE	Fri, Jun 11, 2010	13500.00	13500.00	13500.00	13500.00
42	NYSE	AMPE	Thu, Jun 10, 2010	16500.00	16500.00	12060.00	12060.00
41	NYSE	AMPE	Wed, Jun 9, 2010	12000.00	12000.00	12000.00	12000.00
40	NYSE	AMPE	Mon, Jun 7, 2010	21000.00	21000.00	21000.00	21000.00
39	NYSE	AMPE	Fri, Jun 4, 2010	21000.00	21000.00	21000.00	21000.00
38	NYSE	AMPE	Wed, Jun 2, 2010	21000.00	21000.00	21000.00	21000.00
37	NYSE	AMPE	Tue, Jun 1, 2010	4500.00	4500.00	4500.00	4500.00
36	NYSE	AMPE	Thu, May 27, 2010	21000.00	21000.00	21000.00	21000.00
35	NYSE	AMPE	Wed, May 26, 2010	16500.00	16500.00	16500.00	16500.00
34	NYSE	AMPE	Tue, May 25, 2010	17400.00	20400.00	17400.00	20400.00
33	NYSE	AMPE	Mon, May 24, 2010	17400.00	17400.00	17400.00	17400.00
32	NYSE	AMPE	Fri, May 21, 2010	17400.00	21000.00	17400.00	21000.00
31	NYSE	AMPE	Thu, May 20, 2010	17400.00	17400.00	17400.00	17400.00
30	NYSE	AMPE	Wed, May 19, 2010	18000.00	22740.00	17400.00	22740.00
29	NYSE	AMPE	Tue, May 18, 2010	18000.00	18000.00	18000.00	18000.00
28	NYSE	AMPE	Mon, May 17, 2010	18000.00	19500.00	18000.00	19500.00
27	NYSE	AMPE	Fri, May 14, 2010	18000.00	21000.00	18000.00	21000.00
26	NYSE	AMPE	Thu, May 13, 2010	18900.00	19500.00	18900.00	19500.00
25	NYSE	AMPE	Wed, May 12, 2010	18900.00	18900.00	18900.00	18900.00
24	NYSE	AMPE	Tue, May 11, 2010	19500.00	19500.00	18900.00	18900.00
23	NYSE	AMPE	Mon, May 10, 2010	19500.00	19500.00	19500.00	19500.00
22	NYSE	AMPE	Fri, May 7, 2010	19500.00	19500.00	19500.00	19500.00
21	NYSE	AMPE	Thu, May 6, 2010	19500.00	22740.00	19500.00	22740.00
20	NYSE	AMPE	Wed, May 5, 2010	18000.00	18000.00	18000.00	18000.00
19	NYSE	AMPE	Fri, Apr 30, 2010	21000.00	21000.00	21000.00	21000.00
18	NYSE	AMPE	Mon, Apr 26, 2010	23400.00	23400.00	22800.00	22800.00
17	NYSE	AMPE	Fri, Apr 23, 2010	18600.00	23400.00	18600.00	22800.00
16	NYSE	AMPE	Thu, Apr 22, 2010	18600.00	23400.00	18600.00	23400.00
15	NYSE	AMPE	Wed, Apr 21, 2010	18060.00	21000.00	18060.00	18600.00
14	NYSE	AMPE	Tue, Apr 20, 2010	24000.00	24000.00	24000.00	24000.00
13	NYSE	AMPE	Mon, Apr 19, 2010	24000.00	24000.00	24000.00	24000.00
12	NYSE	AMPE	Fri, Apr 16, 2010	21000.00	21000.00	21000.00	21000.00
11	NYSE	AMPE	Thu, Apr 15, 2010	24000.00	24000.00	21000.00	21000.00
10	NYSE	AMPE	Wed, Apr 14, 2010	24000.00	24000.00	23100.00	24000.00
9	NYSE	AMPE	Tue, Apr 13, 2010	23100.00	23100.00	23100.00	23100.00
8	NYSE	AMPE	Mon, Apr 12, 2010	24000.00	24000.00	21000.00	23400.00
7	NYSE	AMPE	Fri, Apr 9, 2010	24000.00	24000.00	24000.00	24000.00
6	NYSE	AMPE	Thu, Apr 8, 2010	24900.00	24900.00	24000.00	24000.00
5	NYSE	AMPE	Wed, Apr 7, 2010	25500.00	25500.00	24900.00	24900.00
4	NYSE	AMPE	Tue, Apr 6, 2010	24000.00	25500.00	24000.00	25500.00
3	NYSE	AMPE	Mon, Apr 5, 2010	26940.00	26940.00	22500.00	22500.00
2	NYSE	AMPE	Thu, Apr 1, 2010	22500.00	27000.00	22500.00	27000.00
1	NYSE	AMPE	Wed, Mar 31, 2010	18000.00	22500.00	18000.00	21000.00
#	Exchange	Symbol	Date	Open	High	Low	Close

Ampio Pharmaceuticals Inc NYSE:AMPE Historical Prices

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