PTC Therapeutics Inc NASDAQ:PTCT Historical Prices

Below are the 2694 trading days of historical prices for PTCT.

#	Exchange	Symbol	Date	Open	High	Low	Close
2694	NASDAQ	PTCT	Mon, Mar 4, 2024	32.71	32.77	30.08	30.82
2693	NASDAQ	PTCT	Fri, Mar 1, 2024	26.50	32.91	25.40	31.95
2692	NASDAQ	PTCT	Thu, Feb 29, 2024	28.87	28.94	27.79	28.19
2691	NASDAQ	PTCT	Wed, Feb 28, 2024	28.18	28.92	27.98	28.20
2690	NASDAQ	PTCT	Tue, Feb 27, 2024	28.43	28.66	27.61	28.31
2689	NASDAQ	PTCT	Mon, Feb 26, 2024	27.02	28.46	26.84	27.95
2688	NASDAQ	PTCT	Fri, Feb 23, 2024	26.01	27.75	25.75	27.07
2687	NASDAQ	PTCT	Thu, Feb 22, 2024	25.82	26.61	25.52	26.04
2686	NASDAQ	PTCT	Wed, Feb 21, 2024	25.94	26.19	25.35	25.94
2685	NASDAQ	PTCT	Tue, Feb 20, 2024	25.71	26.36	25.31	25.98
2684	NASDAQ	PTCT	Fri, Feb 16, 2024	25.42	26.35	25.13	25.91
2683	NASDAQ	PTCT	Thu, Feb 15, 2024	25.34	25.87	25.18	25.69
2682	NASDAQ	PTCT	Wed, Feb 14, 2024	24.34	25.38	24.29	25.04
2681	NASDAQ	PTCT	Tue, Feb 13, 2024	24.85	25.10	23.58	24.15
2680	NASDAQ	PTCT	Mon, Feb 12, 2024	25.69	25.97	25.43	25.92
2679	NASDAQ	PTCT	Fri, Feb 9, 2024	25.41	25.75	25.22	25.51
2678	NASDAQ	PTCT	Thu, Feb 8, 2024	25.31	25.67	24.88	25.25
2677	NASDAQ	PTCT	Wed, Feb 7, 2024	26.74	26.74	25.18	25.24
2676	NASDAQ	PTCT	Tue, Feb 6, 2024	24.95	26.89	24.69	26.79
2675	NASDAQ	PTCT	Mon, Feb 5, 2024	24.78	25.18	23.94	25.07
2674	NASDAQ	PTCT	Fri, Feb 2, 2024	25.47	25.85	24.79	25.18
2673	NASDAQ	PTCT	Thu, Feb 1, 2024	26.24	26.34	25.22	26.03
2672	NASDAQ	PTCT	Wed, Jan 31, 2024	26.52	27.35	26.02	26.09
2671	NASDAQ	PTCT	Tue, Jan 30, 2024	28.13	28.13	26.44	26.56
2670	NASDAQ	PTCT	Mon, Jan 29, 2024	27.13	28.50	25.79	28.16
2669	NASDAQ	PTCT	Fri, Jan 26, 2024	25.71	27.21	25.10	27.05
2668	NASDAQ	PTCT	Thu, Jan 25, 2024	27.23	28.09	26.53	26.66
2667	NASDAQ	PTCT	Wed, Jan 24, 2024	28.36	28.65	27.18	27.21
2666	NASDAQ	PTCT	Tue, Jan 23, 2024	27.79	28.19	27.33	27.96
2665	NASDAQ	PTCT	Mon, Jan 22, 2024	27.29	27.91	27.00	27.27
2664	NASDAQ	PTCT	Fri, Jan 19, 2024	27.37	27.57	26.16	27.06
2663	NASDAQ	PTCT	Thu, Jan 18, 2024	27.99	28.35	27.00	27.33
2662	NASDAQ	PTCT	Wed, Jan 17, 2024	28.50	28.81	27.16	28.10
2661	NASDAQ	PTCT	Tue, Jan 16, 2024	27.13	28.73	26.99	28.62
2660	NASDAQ	PTCT	Fri, Jan 12, 2024	29.23	29.55	27.15	27.33
2659	NASDAQ	PTCT	Thu, Jan 11, 2024	28.45	29.03	27.96	28.77
2658	NASDAQ	PTCT	Wed, Jan 10, 2024	28.51	29.36	27.90	28.85
2657	NASDAQ	PTCT	Tue, Jan 9, 2024	29.32	30.00	28.57	28.71
2656	NASDAQ	PTCT	Mon, Jan 8, 2024	27.81	30.00	27.07	29.99
2655	NASDAQ	PTCT	Fri, Jan 5, 2024	27.50	27.98	26.86	27.90
2654	NASDAQ	PTCT	Thu, Jan 4, 2024	27.44	28.33	27.44	28.09
2653	NASDAQ	PTCT	Wed, Jan 3, 2024	27.68	27.94	27.00	27.23
2652	NASDAQ	PTCT	Tue, Jan 2, 2024	27.04	28.49	27.00	28.04
2651	NASDAQ	PTCT	Fri, Dec 29, 2023	28.53	28.53	27.26	27.56
2650	NASDAQ	PTCT	Thu, Dec 28, 2023	29.17	29.35	28.07	28.58
2649	NASDAQ	PTCT	Wed, Dec 27, 2023	28.54	29.41	28.19	29.37
2648	NASDAQ	PTCT	Tue, Dec 26, 2023	28.02	28.89	27.91	28.49
2647	NASDAQ	PTCT	Fri, Dec 22, 2023	28.64	29.23	27.54	27.61
2646	NASDAQ	PTCT	Thu, Dec 21, 2023	27.64	28.73	27.64	28.42
2645	NASDAQ	PTCT	Wed, Dec 20, 2023	27.59	28.30	26.95	27.04
2644	NASDAQ	PTCT	Tue, Dec 19, 2023	26.45	27.98	26.31	27.60
2643	NASDAQ	PTCT	Mon, Dec 18, 2023	28.08	28.32	27.26	27.52
2642	NASDAQ	PTCT	Fri, Dec 15, 2023	28.48	30.11	27.91	28.39
2641	NASDAQ	PTCT	Thu, Dec 14, 2023	28.65	29.15	26.86	27.60
2640	NASDAQ	PTCT	Wed, Dec 13, 2023	26.05	28.01	26.05	27.91
2639	NASDAQ	PTCT	Tue, Dec 12, 2023	25.87	26.37	25.25	26.11
2638	NASDAQ	PTCT	Mon, Dec 11, 2023	26.61	26.91	25.79	25.83
2637	NASDAQ	PTCT	Fri, Dec 8, 2023	26.28	26.99	25.82	26.39
2636	NASDAQ	PTCT	Thu, Dec 7, 2023	26.30	26.45	25.70	26.28
2635	NASDAQ	PTCT	Wed, Dec 6, 2023	25.09	26.41	24.40	25.87
2634	NASDAQ	PTCT	Tue, Dec 5, 2023	24.71	25.30	24.63	24.94
2633	NASDAQ	PTCT	Mon, Dec 4, 2023	24.08	25.20	24.01	25.08
2632	NASDAQ	PTCT	Fri, Dec 1, 2023	22.96	24.15	22.47	23.99
2631	NASDAQ	PTCT	Thu, Nov 30, 2023	23.11	23.84	22.80	23.02
2630	NASDAQ	PTCT	Wed, Nov 29, 2023	22.10	23.53	21.92	22.96
2629	NASDAQ	PTCT	Tue, Nov 28, 2023	21.38	21.98	21.10	21.89
2628	NASDAQ	PTCT	Mon, Nov 27, 2023	21.43	21.67	20.75	21.48
2627	NASDAQ	PTCT	Fri, Nov 24, 2023	21.66	22.32	21.57	21.67
2626	NASDAQ	PTCT	Wed, Nov 22, 2023	22.15	22.34	21.43	21.62
2625	NASDAQ	PTCT	Tue, Nov 21, 2023	22.00	22.25	21.58	21.85
2624	NASDAQ	PTCT	Mon, Nov 20, 2023	20.58	22.21	20.50	22.17
2623	NASDAQ	PTCT	Fri, Nov 17, 2023	20.21	20.56	19.80	20.46
2622	NASDAQ	PTCT	Thu, Nov 16, 2023	20.76	20.95	19.75	20.00
2621	NASDAQ	PTCT	Wed, Nov 15, 2023	20.27	21.71	20.07	20.77
2620	NASDAQ	PTCT	Tue, Nov 14, 2023	19.05	20.34	19.05	20.33
2619	NASDAQ	PTCT	Mon, Nov 13, 2023	18.53	18.69	18.15	18.53
2618	NASDAQ	PTCT	Fri, Nov 10, 2023	18.92	18.97	18.28	18.54
2617	NASDAQ	PTCT	Thu, Nov 9, 2023	19.72	19.72	18.53	18.72
2616	NASDAQ	PTCT	Wed, Nov 8, 2023	20.25	20.25	19.43	19.60
2615	NASDAQ	PTCT	Tue, Nov 7, 2023	19.52	20.40	18.96	20.26
2614	NASDAQ	PTCT	Mon, Nov 6, 2023	19.52	19.65	18.95	19.43
2613	NASDAQ	PTCT	Fri, Nov 3, 2023	18.32	19.84	18.14	19.53
2612	NASDAQ	PTCT	Thu, Nov 2, 2023	18.60	18.84	17.53	18.07
2611	NASDAQ	PTCT	Wed, Nov 1, 2023	18.70	18.70	17.86	18.45
2610	NASDAQ	PTCT	Tue, Oct 31, 2023	18.55	18.85	17.81	18.75
2609	NASDAQ	PTCT	Mon, Oct 30, 2023	18.58	19.60	18.53	18.74
2608	NASDAQ	PTCT	Fri, Oct 27, 2023	19.36	19.95	18.03	18.51
2607	NASDAQ	PTCT	Thu, Oct 26, 2023	23.46	24.07	23.00	23.95
2606	NASDAQ	PTCT	Wed, Oct 25, 2023	22.91	23.42	22.90	23.28
2605	NASDAQ	PTCT	Tue, Oct 24, 2023	23.09	23.41	22.67	23.22
2604	NASDAQ	PTCT	Mon, Oct 23, 2023	22.78	23.67	22.48	22.77
2603	NASDAQ	PTCT	Fri, Oct 20, 2023	23.70	23.73	22.62	23.21
2602	NASDAQ	PTCT	Thu, Oct 19, 2023	21.21	25.28	21.00	23.57
2601	NASDAQ	PTCT	Wed, Oct 18, 2023	20.58	20.87	20.05	20.50
2600	NASDAQ	PTCT	Tue, Oct 17, 2023	19.89	20.98	19.89	20.61
2599	NASDAQ	PTCT	Mon, Oct 16, 2023	20.42	20.58	19.74	20.02
2598	NASDAQ	PTCT	Fri, Oct 13, 2023	20.51	20.51	19.70	20.39
2597	NASDAQ	PTCT	Thu, Oct 12, 2023	22.00	22.00	20.20	20.51
2596	NASDAQ	PTCT	Wed, Oct 11, 2023	22.51	22.73	21.71	22.14
2595	NASDAQ	PTCT	Tue, Oct 10, 2023	21.31	22.61	21.31	22.47
2594	NASDAQ	PTCT	Mon, Oct 9, 2023	21.48	21.70	21.11	21.35
2593	NASDAQ	PTCT	Fri, Oct 6, 2023	21.03	22.01	20.90	21.60
2592	NASDAQ	PTCT	Thu, Oct 5, 2023	21.25	22.22	21.25	22.20
2591	NASDAQ	PTCT	Wed, Oct 4, 2023	20.41	21.25	20.17	21.20
2590	NASDAQ	PTCT	Tue, Oct 3, 2023	21.21	21.35	20.40	20.43
2589	NASDAQ	PTCT	Mon, Oct 2, 2023	22.31	22.31	21.03	21.24
2588	NASDAQ	PTCT	Fri, Sep 29, 2023	22.96	23.37	22.22	22.41
2587	NASDAQ	PTCT	Thu, Sep 28, 2023	23.20	23.27	22.34	22.66
2586	NASDAQ	PTCT	Wed, Sep 27, 2023	22.75	23.55	22.49	23.27
2585	NASDAQ	PTCT	Tue, Sep 26, 2023	22.68	23.65	22.03	22.60
2584	NASDAQ	PTCT	Mon, Sep 25, 2023	23.83	23.88	22.44	22.56
2583	NASDAQ	PTCT	Fri, Sep 22, 2023	24.64	24.97	23.87	23.92
2582	NASDAQ	PTCT	Thu, Sep 21, 2023	25.33	25.78	24.32	24.82
2581	NASDAQ	PTCT	Wed, Sep 20, 2023	25.72	26.89	25.43	25.53
2580	NASDAQ	PTCT	Tue, Sep 19, 2023	23.61	25.70	23.57	25.68
2579	NASDAQ	PTCT	Mon, Sep 18, 2023	25.16	25.17	23.83	24.28
2578	NASDAQ	PTCT	Fri, Sep 15, 2023	25.49	27.53	24.43	26.26
2577	NASDAQ	PTCT	Thu, Sep 14, 2023	38.82	38.94	35.46	37.39
2576	NASDAQ	PTCT	Wed, Sep 13, 2023	40.26	40.86	37.25	38.62
2575	NASDAQ	PTCT	Tue, Sep 12, 2023	40.00	40.48	39.31	40.38
2574	NASDAQ	PTCT	Mon, Sep 11, 2023	40.19	40.19	40.19	40.19
2573	NASDAQ	PTCT	Fri, Sep 8, 2023	41.80	41.80	40.95	40.97
2572	NASDAQ	PTCT	Thu, Sep 7, 2023	40.14	41.93	40.00	41.80
2571	NASDAQ	PTCT	Wed, Sep 6, 2023	38.93	40.30	38.93	40.28
2570	NASDAQ	PTCT	Tue, Sep 5, 2023	40.02	40.02	38.64	38.93
2569	NASDAQ	PTCT	Fri, Sep 1, 2023	39.66	40.28	39.64	40.08
2568	NASDAQ	PTCT	Thu, Aug 31, 2023	40.55	40.63	39.47	39.50
2567	NASDAQ	PTCT	Wed, Aug 30, 2023	40.87	40.99	40.08	40.53
2566	NASDAQ	PTCT	Tue, Aug 29, 2023	39.80	41.26	39.66	40.78
2565	NASDAQ	PTCT	Mon, Aug 28, 2023	39.49	40.03	39.16	40.02
2564	NASDAQ	PTCT	Fri, Aug 25, 2023	39.16	39.87	38.63	39.72
2563	NASDAQ	PTCT	Thu, Aug 24, 2023	39.41	39.74	38.44	39.00
2562	NASDAQ	PTCT	Wed, Aug 23, 2023	39.42	40.72	39.42	39.53
2561	NASDAQ	PTCT	Tue, Aug 22, 2023	39.86	40.09	39.33	39.40
2560	NASDAQ	PTCT	Mon, Aug 21, 2023	39.28	39.97	38.48	39.80
2559	NASDAQ	PTCT	Fri, Aug 18, 2023	39.68	40.82	39.37	39.42
2558	NASDAQ	PTCT	Thu, Aug 17, 2023	40.52	40.58	39.76	40.00
2557	NASDAQ	PTCT	Wed, Aug 16, 2023	41.21	41.24	40.11	40.37
2556	NASDAQ	PTCT	Tue, Aug 15, 2023	41.35	41.97	40.71	41.26
2555	NASDAQ	PTCT	Mon, Aug 14, 2023	40.99	41.91	40.58	41.61
2554	NASDAQ	PTCT	Fri, Aug 11, 2023	40.64	42.14	40.64	41.68
2553	NASDAQ	PTCT	Thu, Aug 10, 2023	39.90	41.07	39.75	40.64
2552	NASDAQ	PTCT	Wed, Aug 9, 2023	39.19	40.10	38.71	39.85
2551	NASDAQ	PTCT	Tue, Aug 8, 2023	37.87	39.17	37.57	39.02
2550	NASDAQ	PTCT	Mon, Aug 7, 2023	38.67	38.77	37.74	37.97
2549	NASDAQ	PTCT	Fri, Aug 4, 2023	41.09	41.15	38.49	38.71
2548	NASDAQ	PTCT	Thu, Aug 3, 2023	39.83	41.08	39.66	40.32
2547	NASDAQ	PTCT	Wed, Aug 2, 2023	40.08	41.45	39.87	40.20
2546	NASDAQ	PTCT	Tue, Aug 1, 2023	40.51	40.76	39.82	40.67
2545	NASDAQ	PTCT	Mon, Jul 31, 2023	41.03	41.50	39.90	40.34
2544	NASDAQ	PTCT	Fri, Jul 28, 2023	39.08	41.58	39.08	40.93
2543	NASDAQ	PTCT	Thu, Jul 27, 2023	40.31	40.31	38.57	38.74
2542	NASDAQ	PTCT	Wed, Jul 26, 2023	38.93	40.23	38.60	39.92
2541	NASDAQ	PTCT	Tue, Jul 25, 2023	38.56	39.18	37.95	38.82
2540	NASDAQ	PTCT	Mon, Jul 24, 2023	39.80	39.80	38.48	38.67
2539	NASDAQ	PTCT	Fri, Jul 21, 2023	39.47	39.98	39.23	39.52
2538	NASDAQ	PTCT	Thu, Jul 20, 2023	39.99	40.25	38.83	39.15
2537	NASDAQ	PTCT	Wed, Jul 19, 2023	39.52	40.62	39.52	40.02
2536	NASDAQ	PTCT	Tue, Jul 18, 2023	38.55	40.10	38.31	39.51
2535	NASDAQ	PTCT	Mon, Jul 17, 2023	39.42	39.83	38.64	38.67
2534	NASDAQ	PTCT	Fri, Jul 14, 2023	39.80	39.81	39.02	39.18
2533	NASDAQ	PTCT	Thu, Jul 13, 2023	40.41	40.41	39.67	39.82
2532	NASDAQ	PTCT	Wed, Jul 12, 2023	40.90	40.90	39.84	40.15
2531	NASDAQ	PTCT	Tue, Jul 11, 2023	40.00	40.37	38.61	40.22
2530	NASDAQ	PTCT	Mon, Jul 10, 2023	41.20	41.45	40.17	40.27
2529	NASDAQ	PTCT	Fri, Jul 7, 2023	42.16	42.63	41.15	41.21
2528	NASDAQ	PTCT	Thu, Jul 6, 2023	41.52	42.07	40.98	41.99
2527	NASDAQ	PTCT	Wed, Jul 5, 2023	41.38	41.93	41.10	41.79
2526	NASDAQ	PTCT	Mon, Jul 3, 2023	40.68	41.89	40.66	41.41
2525	NASDAQ	PTCT	Fri, Jun 30, 2023	40.99	42.14	39.66	40.67
2524	NASDAQ	PTCT	Thu, Jun 29, 2023	41.56	41.56	40.78	41.23
2523	NASDAQ	PTCT	Wed, Jun 28, 2023	41.55	41.93	40.92	41.50
2522	NASDAQ	PTCT	Tue, Jun 27, 2023	40.40	41.16	40.12	41.13
2521	NASDAQ	PTCT	Mon, Jun 26, 2023	41.38	41.58	40.30	40.40
2520	NASDAQ	PTCT	Fri, Jun 23, 2023	41.51	42.23	41.23	41.48
2519	NASDAQ	PTCT	Thu, Jun 22, 2023	42.88	43.31	41.87	41.92
2518	NASDAQ	PTCT	Wed, Jun 21, 2023	42.58	44.66	41.28	43.06
2517	NASDAQ	PTCT	Tue, Jun 20, 2023	42.77	43.33	41.65	41.93
2516	NASDAQ	PTCT	Fri, Jun 16, 2023	44.11	44.26	42.53	43.03
2515	NASDAQ	PTCT	Thu, Jun 15, 2023	42.79	44.01	42.49	43.49
2514	NASDAQ	PTCT	Wed, Jun 14, 2023	44.17	44.57	42.46	43.01
2513	NASDAQ	PTCT	Tue, Jun 13, 2023	43.22	44.29	42.96	44.07
2512	NASDAQ	PTCT	Mon, Jun 12, 2023	43.22	44.46	42.97	43.35
2511	NASDAQ	PTCT	Fri, Jun 9, 2023	42.42	43.42	42.07	43.00
2510	NASDAQ	PTCT	Thu, Jun 8, 2023	43.37	44.04	42.49	42.56
2509	NASDAQ	PTCT	Wed, Jun 7, 2023	44.86	45.68	43.28	43.58
2508	NASDAQ	PTCT	Tue, Jun 6, 2023	42.72	45.40	42.54	45.02
2507	NASDAQ	PTCT	Mon, Jun 5, 2023	43.83	43.92	42.26	42.57
2506	NASDAQ	PTCT	Fri, Jun 2, 2023	44.05	44.40	43.06	44.12
2505	NASDAQ	PTCT	Thu, Jun 1, 2023	41.97	44.23	41.37	43.50
2504	NASDAQ	PTCT	Wed, May 31, 2023	41.30	42.35	40.90	41.97
2503	NASDAQ	PTCT	Tue, May 30, 2023	42.49	43.07	41.03	41.16
2502	NASDAQ	PTCT	Fri, May 26, 2023	43.25	44.02	42.28	42.66
2501	NASDAQ	PTCT	Thu, May 25, 2023	46.76	46.76	42.84	43.46
2500	NASDAQ	PTCT	Wed, May 24, 2023	45.99	48.63	42.23	46.95
2499	NASDAQ	PTCT	Tue, May 23, 2023	58.90	59.75	58.19	58.41
2498	NASDAQ	PTCT	Mon, May 22, 2023	58.39	59.84	58.18	59.10
2497	NASDAQ	PTCT	Fri, May 19, 2023	58.95	59.44	57.93	58.37
2496	NASDAQ	PTCT	Thu, May 18, 2023	58.69	59.25	57.16	58.13
2495	NASDAQ	PTCT	Wed, May 17, 2023	55.18	58.58	54.63	58.29
2494	NASDAQ	PTCT	Tue, May 16, 2023	54.60	54.60	53.04	54.20
2493	NASDAQ	PTCT	Mon, May 15, 2023	54.99	56.12	54.75	55.30
2492	NASDAQ	PTCT	Fri, May 12, 2023	55.06	56.06	54.61	54.68
2491	NASDAQ	PTCT	Thu, May 11, 2023	56.70	57.42	54.34	54.80
2490	NASDAQ	PTCT	Wed, May 10, 2023	56.50	57.24	55.36	56.88
2489	NASDAQ	PTCT	Tue, May 9, 2023	55.11	56.68	55.01	55.94
2488	NASDAQ	PTCT	Mon, May 8, 2023	56.00	56.00	54.99	55.55
2487	NASDAQ	PTCT	Fri, May 5, 2023	56.07	56.72	55.22	55.82
2486	NASDAQ	PTCT	Thu, May 4, 2023	55.20	55.96	54.02	55.86
2485	NASDAQ	PTCT	Wed, May 3, 2023	55.06	55.89	54.63	55.41
2484	NASDAQ	PTCT	Tue, May 2, 2023	54.98	55.99	53.20	54.97
2483	NASDAQ	PTCT	Mon, May 1, 2023	55.01	56.24	54.18	55.17
2482	NASDAQ	PTCT	Fri, Apr 28, 2023	55.38	55.98	52.69	55.14
2481	NASDAQ	PTCT	Thu, Apr 27, 2023	52.42	53.00	51.95	52.64
2480	NASDAQ	PTCT	Wed, Apr 26, 2023	51.02	52.43	51.02	52.24
2479	NASDAQ	PTCT	Tue, Apr 25, 2023	52.66	52.81	51.05	51.20
2478	NASDAQ	PTCT	Mon, Apr 24, 2023	55.00	55.48	52.82	52.85
2477	NASDAQ	PTCT	Fri, Apr 21, 2023	53.75	55.70	53.75	55.13
2476	NASDAQ	PTCT	Thu, Apr 20, 2023	52.73	54.19	51.93	53.81
2475	NASDAQ	PTCT	Wed, Apr 19, 2023	52.71	53.74	52.00	53.20
2474	NASDAQ	PTCT	Tue, Apr 18, 2023	52.00	53.12	51.66	52.96
2473	NASDAQ	PTCT	Mon, Apr 17, 2023	49.75	51.85	49.70	51.63
2472	NASDAQ	PTCT	Fri, Apr 14, 2023	49.21	49.70	48.45	49.27
2471	NASDAQ	PTCT	Thu, Apr 13, 2023	47.99	49.86	47.95	49.42
2470	NASDAQ	PTCT	Wed, Apr 12, 2023	48.78	48.94	47.85	48.03
2469	NASDAQ	PTCT	Tue, Apr 11, 2023	48.76	49.37	47.88	48.51
2468	NASDAQ	PTCT	Mon, Apr 10, 2023	48.57	49.17	47.17	48.63
2467	NASDAQ	PTCT	Thu, Apr 6, 2023	47.64	49.02	46.53	48.84
2466	NASDAQ	PTCT	Wed, Apr 5, 2023	47.30	47.99	46.99	47.45
2465	NASDAQ	PTCT	Tue, Apr 4, 2023	47.70	48.04	47.25	47.50
2464	NASDAQ	PTCT	Mon, Apr 3, 2023	48.18	49.67	47.09	47.43
2463	NASDAQ	PTCT	Fri, Mar 31, 2023	49.11	50.20	48.30	48.44
2462	NASDAQ	PTCT	Thu, Mar 30, 2023	48.48	49.09	47.72	48.86
2461	NASDAQ	PTCT	Wed, Mar 29, 2023	45.34	48.33	45.00	48.19
2460	NASDAQ	PTCT	Tue, Mar 28, 2023	45.74	46.66	44.58	45.12
2459	NASDAQ	PTCT	Mon, Mar 27, 2023	44.33	46.40	43.65	45.76
2458	NASDAQ	PTCT	Fri, Mar 24, 2023	45.27	45.42	42.27	44.17
2457	NASDAQ	PTCT	Thu, Mar 23, 2023	46.76	47.19	45.82	46.67
2456	NASDAQ	PTCT	Wed, Mar 22, 2023	48.28	48.28	46.30	46.35
2455	NASDAQ	PTCT	Tue, Mar 21, 2023	48.77	49.26	47.93	48.46
2454	NASDAQ	PTCT	Mon, Mar 20, 2023	47.41	48.79	47.09	48.49
2453	NASDAQ	PTCT	Fri, Mar 17, 2023	47.49	47.69	45.01	47.30
2452	NASDAQ	PTCT	Thu, Mar 16, 2023	46.49	48.33	45.67	48.10
2451	NASDAQ	PTCT	Wed, Mar 15, 2023	46.43	47.21	45.02	46.74
2450	NASDAQ	PTCT	Tue, Mar 14, 2023	47.11	47.51	46.04	46.96
2449	NASDAQ	PTCT	Mon, Mar 13, 2023	43.75	47.44	43.75	46.08
2448	NASDAQ	PTCT	Fri, Mar 10, 2023	45.76	45.76	43.00	44.23
2447	NASDAQ	PTCT	Thu, Mar 9, 2023	48.47	48.74	45.62	45.94
2446	NASDAQ	PTCT	Wed, Mar 8, 2023	47.37	48.24	47.00	48.19
2445	NASDAQ	PTCT	Tue, Mar 7, 2023	45.64	47.73	45.21	47.31
2444	NASDAQ	PTCT	Mon, Mar 6, 2023	46.16	46.56	45.14	45.58
2443	NASDAQ	PTCT	Fri, Mar 3, 2023	44.86	46.45	43.97	46.10
2442	NASDAQ	PTCT	Thu, Mar 2, 2023	44.79	45.15	43.94	44.71
2441	NASDAQ	PTCT	Wed, Mar 1, 2023	43.70	46.14	42.69	45.24
2440	NASDAQ	PTCT	Tue, Feb 28, 2023	42.24	43.89	42.24	43.67
2439	NASDAQ	PTCT	Mon, Feb 27, 2023	43.25	44.11	42.12	42.19
2438	NASDAQ	PTCT	Fri, Feb 24, 2023	43.09	43.91	42.94	43.24
2437	NASDAQ	PTCT	Thu, Feb 23, 2023	44.08	46.11	42.26	43.52
2436	NASDAQ	PTCT	Wed, Feb 22, 2023	45.85	45.85	41.02	44.23
2435	NASDAQ	PTCT	Tue, Feb 21, 2023	46.29	46.44	44.72	44.72
2434	NASDAQ	PTCT	Fri, Feb 17, 2023	45.25	46.80	44.91	46.68
2433	NASDAQ	PTCT	Thu, Feb 16, 2023	45.46	45.91	44.19	44.94
2432	NASDAQ	PTCT	Wed, Feb 15, 2023	45.14	46.21	44.44	46.14
2431	NASDAQ	PTCT	Tue, Feb 14, 2023	45.62	46.65	45.15	45.54
2430	NASDAQ	PTCT	Mon, Feb 13, 2023	45.39	46.12	44.49	45.86
2429	NASDAQ	PTCT	Fri, Feb 10, 2023	46.26	46.48	45.17	45.50
2428	NASDAQ	PTCT	Thu, Feb 9, 2023	45.73	46.40	43.84	46.36
2427	NASDAQ	PTCT	Wed, Feb 8, 2023	45.93	46.48	45.55	45.60
2426	NASDAQ	PTCT	Tue, Feb 7, 2023	46.29	46.29	43.00	46.23
2425	NASDAQ	PTCT	Mon, Feb 6, 2023	48.04	49.00	46.05	46.23
2424	NASDAQ	PTCT	Fri, Feb 3, 2023	46.86	48.24	46.86	48.04
2423	NASDAQ	PTCT	Thu, Feb 2, 2023	47.56	48.07	46.72	47.36
2422	NASDAQ	PTCT	Wed, Feb 1, 2023	45.90	47.82	45.76	47.37
2421	NASDAQ	PTCT	Tue, Jan 31, 2023	45.58	46.00	45.35	45.89
2420	NASDAQ	PTCT	Mon, Jan 30, 2023	45.96	46.31	45.02	45.51
2419	NASDAQ	PTCT	Fri, Jan 27, 2023	46.08	46.75	45.48	46.25
2418	NASDAQ	PTCT	Thu, Jan 26, 2023	46.47	46.99	45.47	45.99
2417	NASDAQ	PTCT	Wed, Jan 25, 2023	47.51	47.62	45.92	46.37
2416	NASDAQ	PTCT	Tue, Jan 24, 2023	47.18	48.09	46.45	47.28
2415	NASDAQ	PTCT	Mon, Jan 23, 2023	47.59	48.38	46.77	47.32
2414	NASDAQ	PTCT	Fri, Jan 20, 2023	47.01	47.75	44.78	47.74
2413	NASDAQ	PTCT	Thu, Jan 19, 2023	47.21	47.53	46.27	46.50
2412	NASDAQ	PTCT	Wed, Jan 18, 2023	48.00	48.78	47.06	47.20
2411	NASDAQ	PTCT	Tue, Jan 17, 2023	47.77	48.43	47.32	47.78
2410	NASDAQ	PTCT	Fri, Jan 13, 2023	47.64	49.32	47.36	47.78
2409	NASDAQ	PTCT	Thu, Jan 12, 2023	45.30	47.89	44.85	47.83
2408	NASDAQ	PTCT	Wed, Jan 11, 2023	44.50	45.75	42.52	45.72
2407	NASDAQ	PTCT	Tue, Jan 10, 2023	42.03	44.38	41.29	44.36
2406	NASDAQ	PTCT	Mon, Jan 9, 2023	39.37	43.48	38.27	41.60
2405	NASDAQ	PTCT	Fri, Jan 6, 2023	39.64	40.02	38.75	39.33
2404	NASDAQ	PTCT	Thu, Jan 5, 2023	39.10	39.93	38.74	39.42
2403	NASDAQ	PTCT	Wed, Jan 4, 2023	38.13	40.14	37.85	39.50
2402	NASDAQ	PTCT	Tue, Jan 3, 2023	38.21	38.90	37.25	38.16
2401	NASDAQ	PTCT	Fri, Dec 30, 2022	36.78	38.24	36.73	38.17
2400	NASDAQ	PTCT	Thu, Dec 29, 2022	36.01	37.51	35.33	37.08
2399	NASDAQ	PTCT	Wed, Dec 28, 2022	35.13	36.04	34.56	35.77
2398	NASDAQ	PTCT	Tue, Dec 27, 2022	36.67	36.79	35.00	35.29
2397	NASDAQ	PTCT	Fri, Dec 23, 2022	36.99	36.99	35.87	36.47
2396	NASDAQ	PTCT	Thu, Dec 22, 2022	37.81	37.95	36.52	37.28
2395	NASDAQ	PTCT	Wed, Dec 21, 2022	39.18	39.69	37.79	37.86
2394	NASDAQ	PTCT	Tue, Dec 20, 2022	37.96	39.44	37.80	39.26
2393	NASDAQ	PTCT	Mon, Dec 19, 2022	38.89	39.18	37.14	38.19
2392	NASDAQ	PTCT	Fri, Dec 16, 2022	38.16	39.68	38.04	39.22
2391	NASDAQ	PTCT	Thu, Dec 15, 2022	39.81	39.82	38.42	38.50
2390	NASDAQ	PTCT	Wed, Dec 14, 2022	38.82	40.08	38.04	39.56
2389	NASDAQ	PTCT	Tue, Dec 13, 2022	40.09	40.66	39.34	40.14
2388	NASDAQ	PTCT	Mon, Dec 12, 2022	38.25	39.93	37.64	39.44
2387	NASDAQ	PTCT	Fri, Dec 9, 2022	38.06	38.81	38.01	38.14
2386	NASDAQ	PTCT	Thu, Dec 8, 2022	39.47	39.69	37.93	38.28
2385	NASDAQ	PTCT	Wed, Dec 7, 2022	39.68	40.19	39.28	39.41
2384	NASDAQ	PTCT	Tue, Dec 6, 2022	40.83	41.04	39.21	39.68
2383	NASDAQ	PTCT	Mon, Dec 5, 2022	42.09	42.34	40.80	41.12
2382	NASDAQ	PTCT	Fri, Dec 2, 2022	41.45	42.43	40.89	42.06
2381	NASDAQ	PTCT	Thu, Dec 1, 2022	41.80	42.19	40.74	41.55
2380	NASDAQ	PTCT	Wed, Nov 30, 2022	40.59	41.53	39.87	41.49
2379	NASDAQ	PTCT	Tue, Nov 29, 2022	40.67	41.22	39.53	40.35
2378	NASDAQ	PTCT	Mon, Nov 28, 2022	39.81	40.94	39.81	40.48
2377	NASDAQ	PTCT	Fri, Nov 25, 2022	39.30	40.48	39.03	39.75
2376	NASDAQ	PTCT	Wed, Nov 23, 2022	40.30	40.70	38.89	39.40
2375	NASDAQ	PTCT	Tue, Nov 22, 2022	39.85	40.64	39.40	40.10
2374	NASDAQ	PTCT	Mon, Nov 21, 2022	40.55	41.04	39.36	39.78
2373	NASDAQ	PTCT	Fri, Nov 18, 2022	39.89	40.95	39.42	40.48
2372	NASDAQ	PTCT	Thu, Nov 17, 2022	37.27	39.03	37.14	39.01
2371	NASDAQ	PTCT	Wed, Nov 16, 2022	38.07	39.17	37.08	37.39
2370	NASDAQ	PTCT	Tue, Nov 15, 2022	38.88	39.85	37.66	38.05
2369	NASDAQ	PTCT	Mon, Nov 14, 2022	37.31	39.21	37.31	37.97
2368	NASDAQ	PTCT	Fri, Nov 11, 2022	37.70	38.49	36.66	37.24
2367	NASDAQ	PTCT	Thu, Nov 10, 2022	36.66	38.71	36.31	38.05
2366	NASDAQ	PTCT	Wed, Nov 9, 2022	35.25	35.76	34.48	35.28
2365	NASDAQ	PTCT	Tue, Nov 8, 2022	34.93	35.52	34.63	35.12
2364	NASDAQ	PTCT	Mon, Nov 7, 2022	34.63	35.55	34.30	34.68
2363	NASDAQ	PTCT	Fri, Nov 4, 2022	36.32	36.32	33.25	34.44
2362	NASDAQ	PTCT	Thu, Nov 3, 2022	36.25	36.92	35.71	36.24
2361	NASDAQ	PTCT	Wed, Nov 2, 2022	37.69	38.52	36.70	36.79
2360	NASDAQ	PTCT	Tue, Nov 1, 2022	38.15	39.04	37.46	37.73
2359	NASDAQ	PTCT	Mon, Oct 31, 2022	38.51	38.56	36.67	37.82
2358	NASDAQ	PTCT	Fri, Oct 28, 2022	40.48	40.48	36.04	38.47
2357	NASDAQ	PTCT	Thu, Oct 27, 2022	46.22	46.84	44.43	44.59
2356	NASDAQ	PTCT	Wed, Oct 26, 2022	44.96	46.92	44.78	45.65
2355	NASDAQ	PTCT	Tue, Oct 25, 2022	45.90	46.17	44.44	44.59
2354	NASDAQ	PTCT	Mon, Oct 24, 2022	46.63	46.70	45.04	45.64
2353	NASDAQ	PTCT	Fri, Oct 21, 2022	45.99	47.74	45.73	46.63
2352	NASDAQ	PTCT	Thu, Oct 20, 2022	43.70	46.19	43.57	45.67
2351	NASDAQ	PTCT	Wed, Oct 19, 2022	43.45	46.69	43.00	44.06
2350	NASDAQ	PTCT	Tue, Oct 18, 2022	55.25	55.25	47.54	48.78
2349	NASDAQ	PTCT	Mon, Oct 17, 2022	52.38	55.00	52.26	54.79
2348	NASDAQ	PTCT	Fri, Oct 14, 2022	52.72	53.18	51.55	51.64
2347	NASDAQ	PTCT	Thu, Oct 13, 2022	50.70	52.90	49.69	52.26
2346	NASDAQ	PTCT	Wed, Oct 12, 2022	50.90	51.50	49.92	51.23
2345	NASDAQ	PTCT	Tue, Oct 11, 2022	49.61	51.43	48.92	50.57
2344	NASDAQ	PTCT	Mon, Oct 10, 2022	49.79	50.47	49.13	49.47
2343	NASDAQ	PTCT	Fri, Oct 7, 2022	51.00	51.43	49.77	50.09
2342	NASDAQ	PTCT	Thu, Oct 6, 2022	50.86	51.90	50.54	51.40
2341	NASDAQ	PTCT	Wed, Oct 5, 2022	50.96	51.76	49.34	51.19
2340	NASDAQ	PTCT	Tue, Oct 4, 2022	51.00	52.03	50.43	51.50
2339	NASDAQ	PTCT	Mon, Oct 3, 2022	50.65	51.14	49.40	50.68
2338	NASDAQ	PTCT	Fri, Sep 30, 2022	50.23	52.32	49.90	50.20
2337	NASDAQ	PTCT	Thu, Sep 29, 2022	51.67	51.67	50.02	50.35
2336	NASDAQ	PTCT	Wed, Sep 28, 2022	49.80	51.53	49.80	51.18
2335	NASDAQ	PTCT	Tue, Sep 27, 2022	49.14	50.27	48.82	49.40
2334	NASDAQ	PTCT	Mon, Sep 26, 2022	49.15	50.41	48.24	48.25
2333	NASDAQ	PTCT	Fri, Sep 23, 2022	49.64	49.64	47.70	49.16
2332	NASDAQ	PTCT	Thu, Sep 22, 2022	50.30	50.48	49.40	50.05
2331	NASDAQ	PTCT	Wed, Sep 21, 2022	52.60	52.94	50.09	50.39
2330	NASDAQ	PTCT	Tue, Sep 20, 2022	52.93	55.58	50.70	52.78
2329	NASDAQ	PTCT	Mon, Sep 19, 2022	52.42	53.38	51.13	53.17
2328	NASDAQ	PTCT	Fri, Sep 16, 2022	53.53	53.53	52.08	52.82
2327	NASDAQ	PTCT	Thu, Sep 15, 2022	53.29	54.24	52.59	53.65
2326	NASDAQ	PTCT	Wed, Sep 14, 2022	51.95	53.47	50.75	53.45
2325	NASDAQ	PTCT	Tue, Sep 13, 2022	52.20	52.69	50.65	51.66
2324	NASDAQ	PTCT	Mon, Sep 12, 2022	53.90	54.24	51.24	53.07
2323	NASDAQ	PTCT	Fri, Sep 9, 2022	53.40	54.89	53.15	53.64
2322	NASDAQ	PTCT	Thu, Sep 8, 2022	53.16	54.69	52.83	53.85
2321	NASDAQ	PTCT	Wed, Sep 7, 2022	51.34	54.22	51.34	53.79
2320	NASDAQ	PTCT	Tue, Sep 6, 2022	51.65	52.05	48.57	51.21
2319	NASDAQ	PTCT	Fri, Sep 2, 2022	52.24	53.67	51.54	51.88
2318	NASDAQ	PTCT	Thu, Sep 1, 2022	50.43	52.00	49.62	51.77
2317	NASDAQ	PTCT	Wed, Aug 31, 2022	50.28	52.31	49.76	49.94
2316	NASDAQ	PTCT	Tue, Aug 30, 2022	49.93	50.00	48.57	49.57
2315	NASDAQ	PTCT	Mon, Aug 29, 2022	49.50	50.95	48.69	49.74
2314	NASDAQ	PTCT	Fri, Aug 26, 2022	52.68	53.03	50.15	50.38
2313	NASDAQ	PTCT	Thu, Aug 25, 2022	53.64	53.70	52.10	52.57
2312	NASDAQ	PTCT	Wed, Aug 24, 2022	51.61	54.14	50.54	53.08
2311	NASDAQ	PTCT	Tue, Aug 23, 2022	51.42	52.91	50.34	51.96
2310	NASDAQ	PTCT	Mon, Aug 22, 2022	51.25	52.49	50.86	51.27
2309	NASDAQ	PTCT	Fri, Aug 19, 2022	51.57	52.14	51.08	51.45
2308	NASDAQ	PTCT	Thu, Aug 18, 2022	51.01	52.14	49.72	52.10
2307	NASDAQ	PTCT	Wed, Aug 17, 2022	51.42	52.35	50.91	51.17
2306	NASDAQ	PTCT	Tue, Aug 16, 2022	53.07	53.40	51.36	51.86
2305	NASDAQ	PTCT	Mon, Aug 15, 2022	52.61	53.98	51.89	52.92
2304	NASDAQ	PTCT	Fri, Aug 12, 2022	52.24	54.46	52.24	52.75
2303	NASDAQ	PTCT	Thu, Aug 11, 2022	53.63	53.71	51.64	52.01
2302	NASDAQ	PTCT	Wed, Aug 10, 2022	52.60	53.84	51.96	53.71
2301	NASDAQ	PTCT	Tue, Aug 9, 2022	52.74	53.29	50.52	51.72
2300	NASDAQ	PTCT	Mon, Aug 8, 2022	53.27	54.29	51.94	53.41
2299	NASDAQ	PTCT	Fri, Aug 5, 2022	46.08	53.72	43.95	53.50
2298	NASDAQ	PTCT	Thu, Aug 4, 2022	47.62	49.88	47.62	49.23
2297	NASDAQ	PTCT	Wed, Aug 3, 2022	47.20	48.88	47.15	47.82
2296	NASDAQ	PTCT	Tue, Aug 2, 2022	44.89	47.16	44.54	46.90
2295	NASDAQ	PTCT	Mon, Aug 1, 2022	43.12	47.57	42.87	44.88
2294	NASDAQ	PTCT	Fri, Jul 29, 2022	44.03	44.38	43.00	43.55
2293	NASDAQ	PTCT	Thu, Jul 28, 2022	44.35	44.64	42.84	44.39
2292	NASDAQ	PTCT	Wed, Jul 27, 2022	43.74	44.64	43.18	44.35
2291	NASDAQ	PTCT	Tue, Jul 26, 2022	43.12	44.90	42.84	43.67
2290	NASDAQ	PTCT	Mon, Jul 25, 2022	43.80	44.35	42.77	43.25
2289	NASDAQ	PTCT	Fri, Jul 22, 2022	44.81	44.97	43.45	43.64
2288	NASDAQ	PTCT	Thu, Jul 21, 2022	44.33	44.81	43.01	44.80
2287	NASDAQ	PTCT	Wed, Jul 20, 2022	44.56	45.06	43.26	44.40
2286	NASDAQ	PTCT	Tue, Jul 19, 2022	44.02	44.41	43.24	44.12
2285	NASDAQ	PTCT	Mon, Jul 18, 2022	44.19	44.99	42.97	43.41
2284	NASDAQ	PTCT	Fri, Jul 15, 2022	44.07	44.24	42.84	43.82
2283	NASDAQ	PTCT	Thu, Jul 14, 2022	44.16	44.59	43.29	43.88
2282	NASDAQ	PTCT	Wed, Jul 13, 2022	43.27	45.09	43.00	44.40
2281	NASDAQ	PTCT	Tue, Jul 12, 2022	43.57	44.18	42.29	43.70
2280	NASDAQ	PTCT	Mon, Jul 11, 2022	44.43	44.54	43.24	43.43
2279	NASDAQ	PTCT	Fri, Jul 8, 2022	43.68	44.89	43.53	44.73
2278	NASDAQ	PTCT	Thu, Jul 7, 2022	42.77	44.18	42.20	44.06
2277	NASDAQ	PTCT	Wed, Jul 6, 2022	43.78	44.92	42.63	42.91
2276	NASDAQ	PTCT	Tue, Jul 5, 2022	41.33	43.90	40.91	43.78
2275	NASDAQ	PTCT	Fri, Jul 1, 2022	40.36	42.34	40.00	41.85
2274	NASDAQ	PTCT	Thu, Jun 30, 2022	40.07	40.68	39.79	40.06
2273	NASDAQ	PTCT	Wed, Jun 29, 2022	39.81	40.78	39.42	40.40
2272	NASDAQ	PTCT	Tue, Jun 28, 2022	39.93	40.59	39.38	39.94
2271	NASDAQ	PTCT	Mon, Jun 27, 2022	40.48	40.92	39.51	40.05
2270	NASDAQ	PTCT	Fri, Jun 24, 2022	40.20	40.80	37.64	40.22
2269	NASDAQ	PTCT	Thu, Jun 23, 2022	36.52	40.17	36.52	40.11
2268	NASDAQ	PTCT	Wed, Jun 22, 2022	33.45	37.25	33.45	36.02
2267	NASDAQ	PTCT	Tue, Jun 21, 2022	33.40	34.61	31.36	34.07
2266	NASDAQ	PTCT	Fri, Jun 17, 2022	27.09	29.82	27.09	28.41
2265	NASDAQ	PTCT	Thu, Jun 16, 2022	25.45	27.13	25.01	26.26
2264	NASDAQ	PTCT	Wed, Jun 15, 2022	25.87	26.55	25.44	26.19
2263	NASDAQ	PTCT	Tue, Jun 14, 2022	25.71	25.86	25.08	25.66
2262	NASDAQ	PTCT	Mon, Jun 13, 2022	26.31	26.39	25.44	25.60
2261	NASDAQ	PTCT	Fri, Jun 10, 2022	27.17	27.80	26.03	26.80
2260	NASDAQ	PTCT	Thu, Jun 9, 2022	27.97	28.51	26.97	27.85
2259	NASDAQ	PTCT	Wed, Jun 8, 2022	28.08	29.22	27.88	28.14
2258	NASDAQ	PTCT	Tue, Jun 7, 2022	26.80	28.42	26.76	28.37
2257	NASDAQ	PTCT	Mon, Jun 6, 2022	29.99	29.99	26.76	26.94
2256	NASDAQ	PTCT	Fri, Jun 3, 2022	27.24	28.89	27.24	28.67
2255	NASDAQ	PTCT	Thu, Jun 2, 2022	28.66	28.66	26.89	27.17
2254	NASDAQ	PTCT	Wed, Jun 1, 2022	29.38	29.74	28.33	29.08
2253	NASDAQ	PTCT	Tue, May 31, 2022	30.08	30.96	28.98	29.37
2252	NASDAQ	PTCT	Fri, May 27, 2022	30.73	31.40	30.02	30.35
2251	NASDAQ	PTCT	Thu, May 26, 2022	30.82	31.55	30.32	30.62
2250	NASDAQ	PTCT	Wed, May 25, 2022	31.09	31.60	29.94	30.58
2249	NASDAQ	PTCT	Tue, May 24, 2022	31.95	32.10	30.77	31.36
2248	NASDAQ	PTCT	Mon, May 23, 2022	32.75	32.84	31.86	32.20
2247	NASDAQ	PTCT	Fri, May 20, 2022	32.83	33.47	31.44	32.33
2246	NASDAQ	PTCT	Thu, May 19, 2022	31.40	32.94	30.87	32.50
2245	NASDAQ	PTCT	Wed, May 18, 2022	31.01	32.18	30.92	31.51
2244	NASDAQ	PTCT	Tue, May 17, 2022	31.63	32.37	30.78	31.85
2243	NASDAQ	PTCT	Mon, May 16, 2022	31.44	32.33	30.74	30.79
2242	NASDAQ	PTCT	Fri, May 13, 2022	31.30	32.08	30.68	31.64
2241	NASDAQ	PTCT	Thu, May 12, 2022	30.53	32.01	30.03	30.85
2240	NASDAQ	PTCT	Wed, May 11, 2022	32.85	33.53	30.90	30.98
2239	NASDAQ	PTCT	Tue, May 10, 2022	31.99	33.44	31.30	33.24
2238	NASDAQ	PTCT	Mon, May 9, 2022	32.99	33.69	30.78	30.86
2237	NASDAQ	PTCT	Fri, May 6, 2022	34.62	34.67	32.57	33.34
2236	NASDAQ	PTCT	Thu, May 5, 2022	36.42	37.24	34.64	35.14
2235	NASDAQ	PTCT	Wed, May 4, 2022	35.47	36.83	34.76	36.71
2234	NASDAQ	PTCT	Tue, May 3, 2022	36.20	36.71	35.45	35.76
2233	NASDAQ	PTCT	Mon, May 2, 2022	35.32	36.25	34.65	36.18
2232	NASDAQ	PTCT	Fri, Apr 29, 2022	36.29	37.04	35.13	35.33
2231	NASDAQ	PTCT	Thu, Apr 28, 2022	37.45	37.45	35.60	36.35
2230	NASDAQ	PTCT	Wed, Apr 27, 2022	37.66	38.80	36.80	37.15
2229	NASDAQ	PTCT	Tue, Apr 26, 2022	39.62	40.42	37.44	37.48
2228	NASDAQ	PTCT	Mon, Apr 25, 2022	40.02	40.74	39.50	40.15
2227	NASDAQ	PTCT	Fri, Apr 22, 2022	40.73	41.13	39.64	39.76
2226	NASDAQ	PTCT	Thu, Apr 21, 2022	42.35	43.06	40.14	40.74
2225	NASDAQ	PTCT	Wed, Apr 20, 2022	43.81	43.81	41.90	42.76
2224	NASDAQ	PTCT	Tue, Apr 19, 2022	42.74	43.76	42.10	43.53
2223	NASDAQ	PTCT	Mon, Apr 18, 2022	44.43	44.43	42.62	42.81
2222	NASDAQ	PTCT	Thu, Apr 14, 2022	45.55	45.80	43.99	44.50
2221	NASDAQ	PTCT	Wed, Apr 13, 2022	43.01	45.38	43.01	45.23
2220	NASDAQ	PTCT	Tue, Apr 12, 2022	42.87	44.27	42.55	43.17
2219	NASDAQ	PTCT	Mon, Apr 11, 2022	42.61	43.09	41.68	42.73
2218	NASDAQ	PTCT	Fri, Apr 8, 2022	43.00	43.60	42.40	42.85
2217	NASDAQ	PTCT	Thu, Apr 7, 2022	43.62	44.06	42.68	43.00
2216	NASDAQ	PTCT	Wed, Apr 6, 2022	43.25	44.90	42.94	43.90
2215	NASDAQ	PTCT	Tue, Apr 5, 2022	43.57	45.19	43.10	43.64
2214	NASDAQ	PTCT	Mon, Apr 4, 2022	41.49	43.33	40.91	43.31
2213	NASDAQ	PTCT	Fri, Apr 1, 2022	37.39	41.70	37.13	41.45
2212	NASDAQ	PTCT	Thu, Mar 31, 2022	37.45	38.30	36.87	37.31
2211	NASDAQ	PTCT	Wed, Mar 30, 2022	38.81	38.81	37.20	37.33
2210	NASDAQ	PTCT	Tue, Mar 29, 2022	36.77	38.89	36.77	38.89
2209	NASDAQ	PTCT	Mon, Mar 28, 2022	37.11	37.69	35.75	36.22
2208	NASDAQ	PTCT	Fri, Mar 25, 2022	37.57	37.59	36.55	37.00
2207	NASDAQ	PTCT	Thu, Mar 24, 2022	36.99	37.47	36.43	37.44
2206	NASDAQ	PTCT	Wed, Mar 23, 2022	37.60	37.60	36.62	36.84
2205	NASDAQ	PTCT	Tue, Mar 22, 2022	36.62	37.97	36.50	37.74
2204	NASDAQ	PTCT	Mon, Mar 21, 2022	37.23	37.98	35.96	36.60
2203	NASDAQ	PTCT	Fri, Mar 18, 2022	36.58	37.98	36.36	37.80
2202	NASDAQ	PTCT	Thu, Mar 17, 2022	35.38	36.76	35.37	36.70
2201	NASDAQ	PTCT	Wed, Mar 16, 2022	34.66	35.67	33.88	35.64
2200	NASDAQ	PTCT	Tue, Mar 15, 2022	33.82	34.41	32.94	34.22
2199	NASDAQ	PTCT	Mon, Mar 14, 2022	34.60	35.34	33.41	33.85
2198	NASDAQ	PTCT	Fri, Mar 11, 2022	35.74	35.94	33.93	34.26
2197	NASDAQ	PTCT	Thu, Mar 10, 2022	34.68	35.45	34.60	35.28
2196	NASDAQ	PTCT	Wed, Mar 9, 2022	34.03	35.37	34.03	35.31
2195	NASDAQ	PTCT	Tue, Mar 8, 2022	33.19	35.06	32.45	33.54
2194	NASDAQ	PTCT	Mon, Mar 7, 2022	33.41	33.88	32.60	33.79
2193	NASDAQ	PTCT	Fri, Mar 4, 2022	33.54	34.32	33.29	33.33
2192	NASDAQ	PTCT	Thu, Mar 3, 2022	33.85	34.60	33.14	34.04
2191	NASDAQ	PTCT	Wed, Mar 2, 2022	34.45	34.70	33.82	34.18
2190	NASDAQ	PTCT	Tue, Mar 1, 2022	34.97	35.67	34.03	34.31
2189	NASDAQ	PTCT	Mon, Feb 28, 2022	35.30	35.64	34.57	35.12
2188	NASDAQ	PTCT	Fri, Feb 25, 2022	35.55	36.22	34.70	35.67
2187	NASDAQ	PTCT	Thu, Feb 24, 2022	34.70	36.56	34.14	36.03
2186	NASDAQ	PTCT	Wed, Feb 23, 2022	37.30	38.77	35.36	35.63
2185	NASDAQ	PTCT	Tue, Feb 22, 2022	38.81	39.81	37.82	38.45
2184	NASDAQ	PTCT	Fri, Feb 18, 2022	39.16	39.76	38.60	39.06
2183	NASDAQ	PTCT	Thu, Feb 17, 2022	40.30	40.53	39.02	39.12
2182	NASDAQ	PTCT	Wed, Feb 16, 2022	40.95	41.00	40.04	40.72
2181	NASDAQ	PTCT	Tue, Feb 15, 2022	41.95	43.02	41.09	41.21
2180	NASDAQ	PTCT	Mon, Feb 14, 2022	42.78	42.92	41.04	41.13
2179	NASDAQ	PTCT	Fri, Feb 11, 2022	43.85	44.22	42.42	42.67
2178	NASDAQ	PTCT	Thu, Feb 10, 2022	44.00	45.18	43.21	43.90
2177	NASDAQ	PTCT	Wed, Feb 9, 2022	44.01	44.95	43.68	44.60
2176	NASDAQ	PTCT	Tue, Feb 8, 2022	43.01	44.14	42.76	43.66
2175	NASDAQ	PTCT	Mon, Feb 7, 2022	42.20	43.78	41.66	43.17
2174	NASDAQ	PTCT	Fri, Feb 4, 2022	39.81	42.79	39.81	42.09
2173	NASDAQ	PTCT	Thu, Feb 3, 2022	38.92	40.40	38.65	39.96
2172	NASDAQ	PTCT	Wed, Feb 2, 2022	40.38	40.84	39.01	39.40
2171	NASDAQ	PTCT	Tue, Feb 1, 2022	40.23	40.75	38.87	40.53
2170	NASDAQ	PTCT	Mon, Jan 31, 2022	38.99	40.23	38.82	40.22
2169	NASDAQ	PTCT	Fri, Jan 28, 2022	38.13	39.31	37.33	39.03
2168	NASDAQ	PTCT	Thu, Jan 27, 2022	39.98	40.65	38.45	38.52
2167	NASDAQ	PTCT	Wed, Jan 26, 2022	39.94	41.82	39.35	39.78
2166	NASDAQ	PTCT	Tue, Jan 25, 2022	39.75	40.40	38.17	39.15
2165	NASDAQ	PTCT	Mon, Jan 24, 2022	38.21	40.46	37.49	40.12
2164	NASDAQ	PTCT	Fri, Jan 21, 2022	39.50	40.50	38.58	38.82
2163	NASDAQ	PTCT	Thu, Jan 20, 2022	41.27	42.22	40.06	40.07
2162	NASDAQ	PTCT	Wed, Jan 19, 2022	41.46	43.02	41.01	41.14
2161	NASDAQ	PTCT	Tue, Jan 18, 2022	43.13	44.10	41.42	41.44
2160	NASDAQ	PTCT	Fri, Jan 14, 2022	42.12	44.03	41.29	43.75
2159	NASDAQ	PTCT	Thu, Jan 13, 2022	40.85	42.98	40.82	42.23
2158	NASDAQ	PTCT	Wed, Jan 12, 2022	40.00	41.60	39.14	41.15
2157	NASDAQ	PTCT	Tue, Jan 11, 2022	40.31	42.37	40.27	40.44
2156	NASDAQ	PTCT	Mon, Jan 10, 2022	37.95	41.16	37.54	40.03
2155	NASDAQ	PTCT	Fri, Jan 7, 2022	38.53	39.43	37.65	38.10
2154	NASDAQ	PTCT	Thu, Jan 6, 2022	37.75	39.70	37.24	38.91
2153	NASDAQ	PTCT	Wed, Jan 5, 2022	40.39	41.94	38.43	38.48
2152	NASDAQ	PTCT	Tue, Jan 4, 2022	42.49	43.78	40.23	40.91
2151	NASDAQ	PTCT	Mon, Jan 3, 2022	39.95	42.63	38.79	42.58
2150	NASDAQ	PTCT	Fri, Dec 31, 2021	39.97	41.45	39.58	39.83
2149	NASDAQ	PTCT	Thu, Dec 30, 2021	40.50	42.00	39.93	40.08
2148	NASDAQ	PTCT	Wed, Dec 29, 2021	40.42	40.74	39.96	40.61
2147	NASDAQ	PTCT	Tue, Dec 28, 2021	41.05	41.90	40.03	40.42
2146	NASDAQ	PTCT	Mon, Dec 27, 2021	41.73	42.04	40.84	41.05
2145	NASDAQ	PTCT	Thu, Dec 23, 2021	40.85	42.15	40.63	41.86
2144	NASDAQ	PTCT	Wed, Dec 22, 2021	39.88	40.99	38.62	40.85
2143	NASDAQ	PTCT	Tue, Dec 21, 2021	40.35	41.07	39.30	40.09
2142	NASDAQ	PTCT	Mon, Dec 20, 2021	38.88	40.75	37.75	40.26
2141	NASDAQ	PTCT	Fri, Dec 17, 2021	36.57	39.33	36.49	39.11
2140	NASDAQ	PTCT	Thu, Dec 16, 2021	38.17	38.85	36.39	36.58
2139	NASDAQ	PTCT	Wed, Dec 15, 2021	37.08	38.07	35.95	38.01
2138	NASDAQ	PTCT	Tue, Dec 14, 2021	36.22	37.36	36.05	37.07
2137	NASDAQ	PTCT	Mon, Dec 13, 2021	35.01	37.01	35.00	36.45
2136	NASDAQ	PTCT	Fri, Dec 10, 2021	36.10	36.36	34.85	35.37
2135	NASDAQ	PTCT	Thu, Dec 9, 2021	37.83	37.98	35.51	35.95
2134	NASDAQ	PTCT	Wed, Dec 8, 2021	38.00	38.72	37.12	38.21
2133	NASDAQ	PTCT	Tue, Dec 7, 2021	37.55	38.85	37.49	37.93
2132	NASDAQ	PTCT	Mon, Dec 6, 2021	35.58	37.08	35.10	36.98
2131	NASDAQ	PTCT	Fri, Dec 3, 2021	37.37	37.55	35.12	35.36
2130	NASDAQ	PTCT	Thu, Dec 2, 2021	35.80	37.19	35.63	37.11
2129	NASDAQ	PTCT	Wed, Dec 1, 2021	36.98	38.27	35.82	35.93
2128	NASDAQ	PTCT	Tue, Nov 30, 2021	37.08	37.70	36.02	37.16
2127	NASDAQ	PTCT	Mon, Nov 29, 2021	38.58	38.58	36.74	36.89
2126	NASDAQ	PTCT	Fri, Nov 26, 2021	39.08	39.53	37.03	38.06
2125	NASDAQ	PTCT	Wed, Nov 24, 2021	39.62	39.71	38.32	39.41
2124	NASDAQ	PTCT	Tue, Nov 23, 2021	39.75	40.06	38.54	39.81
2123	NASDAQ	PTCT	Mon, Nov 22, 2021	40.25	41.00	39.36	39.76
2122	NASDAQ	PTCT	Fri, Nov 19, 2021	39.32	40.20	39.13	40.01
2121	NASDAQ	PTCT	Thu, Nov 18, 2021	40.46	40.62	38.97	39.43
2120	NASDAQ	PTCT	Wed, Nov 17, 2021	40.17	40.97	40.04	40.11
2119	NASDAQ	PTCT	Tue, Nov 16, 2021	38.47	40.39	38.47	40.33
2118	NASDAQ	PTCT	Mon, Nov 15, 2021	39.86	40.77	38.64	38.84
2117	NASDAQ	PTCT	Fri, Nov 12, 2021	39.75	39.96	39.03	39.50
2116	NASDAQ	PTCT	Thu, Nov 11, 2021	40.20	40.37	39.25	39.71
2115	NASDAQ	PTCT	Wed, Nov 10, 2021	38.46	41.33	38.46	40.28
2114	NASDAQ	PTCT	Tue, Nov 9, 2021	41.42	41.68	40.31	40.55
2113	NASDAQ	PTCT	Mon, Nov 8, 2021	41.30	42.10	41.02	41.25
2112	NASDAQ	PTCT	Fri, Nov 5, 2021	41.65	42.95	40.20	41.30
2111	NASDAQ	PTCT	Thu, Nov 4, 2021	40.79	41.93	40.71	41.59
2110	NASDAQ	PTCT	Wed, Nov 3, 2021	39.87	40.82	39.49	40.80
2109	NASDAQ	PTCT	Tue, Nov 2, 2021	39.00	40.06	38.37	39.85
2108	NASDAQ	PTCT	Mon, Nov 1, 2021	37.68	39.49	37.27	39.32
2107	NASDAQ	PTCT	Fri, Oct 29, 2021	35.06	38.59	35.06	37.93
2106	NASDAQ	PTCT	Thu, Oct 28, 2021	35.48	36.49	34.85	36.44
2105	NASDAQ	PTCT	Wed, Oct 27, 2021	35.60	35.93	35.21	35.45
2104	NASDAQ	PTCT	Tue, Oct 26, 2021	36.44	37.03	35.72	35.79
2103	NASDAQ	PTCT	Mon, Oct 25, 2021	36.03	36.48	35.40	36.20
2102	NASDAQ	PTCT	Fri, Oct 22, 2021	36.06	36.23	35.41	35.99
2101	NASDAQ	PTCT	Thu, Oct 21, 2021	35.93	36.37	35.70	35.98
2100	NASDAQ	PTCT	Wed, Oct 20, 2021	36.30	36.83	35.40	35.87
2099	NASDAQ	PTCT	Tue, Oct 19, 2021	37.59	37.89	36.21	36.27
2098	NASDAQ	PTCT	Mon, Oct 18, 2021	36.30	37.43	35.69	37.37
2097	NASDAQ	PTCT	Fri, Oct 15, 2021	37.82	38.25	37.19	38.09
2096	NASDAQ	PTCT	Thu, Oct 14, 2021	37.60	38.68	37.05	37.19
2095	NASDAQ	PTCT	Wed, Oct 13, 2021	36.72	37.19	35.92	37.18
2094	NASDAQ	PTCT	Tue, Oct 12, 2021	37.14	37.33	36.11	36.78
2093	NASDAQ	PTCT	Mon, Oct 11, 2021	36.48	37.54	36.46	37.12
2092	NASDAQ	PTCT	Fri, Oct 8, 2021	36.72	37.44	35.85	36.73
2091	NASDAQ	PTCT	Thu, Oct 7, 2021	36.25	37.49	36.25	36.80
2090	NASDAQ	PTCT	Wed, Oct 6, 2021	36.17	36.53	35.77	36.20
2089	NASDAQ	PTCT	Tue, Oct 5, 2021	36.76	37.74	35.93	36.52
2088	NASDAQ	PTCT	Mon, Oct 4, 2021	37.53	38.04	36.37	36.85
2087	NASDAQ	PTCT	Fri, Oct 1, 2021	37.17	37.82	36.30	37.73
2086	NASDAQ	PTCT	Thu, Sep 30, 2021	37.07	38.38	37.00	37.21
2085	NASDAQ	PTCT	Wed, Sep 29, 2021	38.47	39.13	36.92	37.05
2084	NASDAQ	PTCT	Tue, Sep 28, 2021	38.88	39.75	37.97	38.30
2083	NASDAQ	PTCT	Mon, Sep 27, 2021	39.04	39.71	38.67	38.92
2082	NASDAQ	PTCT	Fri, Sep 24, 2021	39.42	39.95	38.69	39.29
2081	NASDAQ	PTCT	Thu, Sep 23, 2021	42.10	42.10	37.97	39.48
2080	NASDAQ	PTCT	Wed, Sep 22, 2021	43.64	44.23	43.31	43.82
2079	NASDAQ	PTCT	Tue, Sep 21, 2021	41.70	43.90	41.60	43.57
2078	NASDAQ	PTCT	Mon, Sep 20, 2021	41.84	42.77	41.40	41.59
2077	NASDAQ	PTCT	Fri, Sep 17, 2021	40.96	42.78	40.21	42.63
2076	NASDAQ	PTCT	Thu, Sep 16, 2021	40.69	40.98	39.48	40.59
2075	NASDAQ	PTCT	Wed, Sep 15, 2021	40.92	41.17	40.32	40.56
2074	NASDAQ	PTCT	Tue, Sep 14, 2021	41.60	41.85	40.88	40.99
2073	NASDAQ	PTCT	Mon, Sep 13, 2021	42.14	42.29	41.13	41.60
2072	NASDAQ	PTCT	Fri, Sep 10, 2021	42.63	42.64	40.87	41.80
2071	NASDAQ	PTCT	Thu, Sep 9, 2021	42.59	43.25	41.77	42.53
2070	NASDAQ	PTCT	Wed, Sep 8, 2021	43.40	43.65	42.21	42.50
2069	NASDAQ	PTCT	Tue, Sep 7, 2021	43.89	44.51	43.22	43.41
2068	NASDAQ	PTCT	Fri, Sep 3, 2021	44.48	44.71	43.88	44.15
2067	NASDAQ	PTCT	Thu, Sep 2, 2021	44.82	45.10	44.26	44.59
2066	NASDAQ	PTCT	Wed, Sep 1, 2021	43.70	44.94	43.57	44.46
2065	NASDAQ	PTCT	Tue, Aug 31, 2021	42.34	43.96	41.74	43.65
2064	NASDAQ	PTCT	Mon, Aug 30, 2021	42.31	42.74	41.94	42.14
2063	NASDAQ	PTCT	Fri, Aug 27, 2021	40.42	42.74	40.30	42.33
2062	NASDAQ	PTCT	Thu, Aug 26, 2021	40.39	41.00	39.50	40.22
2061	NASDAQ	PTCT	Wed, Aug 25, 2021	40.20	40.61	39.41	40.51
2060	NASDAQ	PTCT	Tue, Aug 24, 2021	39.70	40.05	39.19	40.03
2059	NASDAQ	PTCT	Mon, Aug 23, 2021	38.84	39.85	38.84	39.53
2058	NASDAQ	PTCT	Fri, Aug 20, 2021	36.90	38.40	36.38	38.20
2057	NASDAQ	PTCT	Thu, Aug 19, 2021	37.61	38.66	36.83	37.01
2056	NASDAQ	PTCT	Wed, Aug 18, 2021	38.97	39.35	37.70	37.82
2055	NASDAQ	PTCT	Tue, Aug 17, 2021	38.00	39.25	37.57	39.23
2054	NASDAQ	PTCT	Mon, Aug 16, 2021	39.76	40.01	38.35	38.44
2053	NASDAQ	PTCT	Fri, Aug 13, 2021	39.98	40.24	39.76	40.01
2052	NASDAQ	PTCT	Thu, Aug 12, 2021	40.22	40.32	39.58	39.97
2051	NASDAQ	PTCT	Wed, Aug 11, 2021	40.08	40.68	39.60	40.22
2050	NASDAQ	PTCT	Tue, Aug 10, 2021	39.88	40.51	39.36	40.07
2049	NASDAQ	PTCT	Mon, Aug 9, 2021	40.89	40.89	39.49	39.75
2048	NASDAQ	PTCT	Fri, Aug 6, 2021	39.80	40.14	39.21	39.92
2047	NASDAQ	PTCT	Thu, Aug 5, 2021	38.54	40.02	38.43	39.89
2046	NASDAQ	PTCT	Wed, Aug 4, 2021	38.17	39.58	38.17	38.48
2045	NASDAQ	PTCT	Tue, Aug 3, 2021	38.59	38.86	37.86	38.54
2044	NASDAQ	PTCT	Mon, Aug 2, 2021	38.26	39.50	38.15	38.68
2043	NASDAQ	PTCT	Fri, Jul 30, 2021	39.86	39.86	37.66	38.33
2042	NASDAQ	PTCT	Thu, Jul 29, 2021	39.72	40.93	38.23	38.24
2041	NASDAQ	PTCT	Wed, Jul 28, 2021	39.09	39.71	38.14	39.46
2040	NASDAQ	PTCT	Tue, Jul 27, 2021	40.00	40.39	38.93	39.03
2039	NASDAQ	PTCT	Mon, Jul 26, 2021	41.01	41.84	40.03	40.14
2038	NASDAQ	PTCT	Fri, Jul 23, 2021	42.50	42.50	41.08	41.22
2037	NASDAQ	PTCT	Thu, Jul 22, 2021	42.60	43.14	41.56	42.08
2036	NASDAQ	PTCT	Wed, Jul 21, 2021	43.42	43.42	42.42	42.50
2035	NASDAQ	PTCT	Tue, Jul 20, 2021	42.02	43.68	41.69	43.47
2034	NASDAQ	PTCT	Mon, Jul 19, 2021	42.60	43.32	41.19	41.89
2033	NASDAQ	PTCT	Fri, Jul 16, 2021	43.39	43.99	43.03	43.17
2032	NASDAQ	PTCT	Thu, Jul 15, 2021	42.53	43.16	41.82	42.98
2031	NASDAQ	PTCT	Wed, Jul 14, 2021	43.80	43.80	42.16	42.36
2030	NASDAQ	PTCT	Tue, Jul 13, 2021	43.09	44.19	42.76	43.42
2029	NASDAQ	PTCT	Mon, Jul 12, 2021	44.37	44.85	43.12	43.49
2028	NASDAQ	PTCT	Fri, Jul 9, 2021	44.71	45.43	44.16	44.47
2027	NASDAQ	PTCT	Thu, Jul 8, 2021	43.40	45.46	42.67	44.74
2026	NASDAQ	PTCT	Wed, Jul 7, 2021	43.49	44.08	42.51	44.04
2025	NASDAQ	PTCT	Tue, Jul 6, 2021	43.24	43.53	42.42	43.35
2024	NASDAQ	PTCT	Fri, Jul 2, 2021	43.78	43.93	42.91	43.09
2023	NASDAQ	PTCT	Thu, Jul 1, 2021	42.49	43.94	41.96	43.76
2022	NASDAQ	PTCT	Wed, Jun 30, 2021	42.02	42.50	41.45	42.27
2021	NASDAQ	PTCT	Tue, Jun 29, 2021	43.57	43.57	41.96	42.02
2020	NASDAQ	PTCT	Mon, Jun 28, 2021	43.96	44.21	43.20	43.53
2019	NASDAQ	PTCT	Fri, Jun 25, 2021	44.37	44.69	43.61	43.86
2018	NASDAQ	PTCT	Thu, Jun 24, 2021	43.31	44.23	43.31	44.14
2017	NASDAQ	PTCT	Wed, Jun 23, 2021	43.64	44.16	42.88	43.42
2016	NASDAQ	PTCT	Tue, Jun 22, 2021	43.51	43.51	42.21	43.27
2015	NASDAQ	PTCT	Mon, Jun 21, 2021	44.55	44.75	43.37	43.64
2014	NASDAQ	PTCT	Fri, Jun 18, 2021	43.53	44.86	43.32	44.64
2013	NASDAQ	PTCT	Thu, Jun 17, 2021	44.21	45.16	43.36	44.22
2012	NASDAQ	PTCT	Wed, Jun 16, 2021	43.80	44.32	43.24	44.20
2011	NASDAQ	PTCT	Tue, Jun 15, 2021	43.92	44.16	42.77	43.81
2010	NASDAQ	PTCT	Mon, Jun 14, 2021	42.86	44.30	42.86	43.92
2009	NASDAQ	PTCT	Fri, Jun 11, 2021	43.07	43.40	42.46	42.95
2008	NASDAQ	PTCT	Thu, Jun 10, 2021	41.93	43.32	41.53	43.17
2007	NASDAQ	PTCT	Wed, Jun 9, 2021	42.13	42.63	41.52	41.80
2006	NASDAQ	PTCT	Tue, Jun 8, 2021	41.98	42.54	40.72	41.80
2005	NASDAQ	PTCT	Mon, Jun 7, 2021	39.37	42.25	38.48	41.81
2004	NASDAQ	PTCT	Fri, Jun 4, 2021	38.64	39.46	38.56	39.18
2003	NASDAQ	PTCT	Thu, Jun 3, 2021	38.57	39.19	37.72	38.49
2002	NASDAQ	PTCT	Wed, Jun 2, 2021	38.76	39.36	37.92	38.74
2001	NASDAQ	PTCT	Tue, Jun 1, 2021	39.29	39.29	38.11	38.86
2000	NASDAQ	PTCT	Fri, May 28, 2021	39.42	40.38	38.91	39.27
1999	NASDAQ	PTCT	Thu, May 27, 2021	39.78	40.00	38.74	39.16
1998	NASDAQ	PTCT	Wed, May 26, 2021	39.63	40.50	39.19	39.82
1997	NASDAQ	PTCT	Tue, May 25, 2021	39.09	39.83	39.09	39.65
1996	NASDAQ	PTCT	Mon, May 24, 2021	39.69	40.36	39.12	39.16
1995	NASDAQ	PTCT	Fri, May 21, 2021	39.55	39.75	38.86	39.43
1994	NASDAQ	PTCT	Thu, May 20, 2021	38.10	39.35	38.10	39.19
1993	NASDAQ	PTCT	Wed, May 19, 2021	37.86	38.22	37.22	37.95
1992	NASDAQ	PTCT	Tue, May 18, 2021	38.18	39.21	38.14	38.25
1991	NASDAQ	PTCT	Mon, May 17, 2021	37.96	38.93	37.38	38.00
1990	NASDAQ	PTCT	Fri, May 14, 2021	38.22	38.25	37.12	37.99
1989	NASDAQ	PTCT	Thu, May 13, 2021	38.41	39.11	37.42	38.39
1988	NASDAQ	PTCT	Wed, May 12, 2021	38.31	39.51	38.05	38.29
1987	NASDAQ	PTCT	Tue, May 11, 2021	37.87	39.97	37.79	38.75
1986	NASDAQ	PTCT	Mon, May 10, 2021	39.94	40.03	38.70	38.90
1985	NASDAQ	PTCT	Fri, May 7, 2021	41.43	41.74	40.18	40.24
1984	NASDAQ	PTCT	Thu, May 6, 2021	41.03	41.35	39.50	40.33
1983	NASDAQ	PTCT	Wed, May 5, 2021	38.26	41.21	38.26	40.88
1982	NASDAQ	PTCT	Tue, May 4, 2021	40.89	40.96	38.01	38.47
1981	NASDAQ	PTCT	Mon, May 3, 2021	41.27	41.39	39.68	40.77
1980	NASDAQ	PTCT	Fri, Apr 30, 2021	41.92	42.40	40.72	41.21
1979	NASDAQ	PTCT	Thu, Apr 29, 2021	43.70	43.71	41.35	42.50
1978	NASDAQ	PTCT	Wed, Apr 28, 2021	45.73	45.91	43.33	43.35
1977	NASDAQ	PTCT	Tue, Apr 27, 2021	47.10	47.10	45.86	46.08
1976	NASDAQ	PTCT	Mon, Apr 26, 2021	46.16	47.20	44.86	46.60
1975	NASDAQ	PTCT	Fri, Apr 23, 2021	46.74	47.72	44.85	45.75
1974	NASDAQ	PTCT	Thu, Apr 22, 2021	45.54	47.14	45.01	46.82
1973	NASDAQ	PTCT	Wed, Apr 21, 2021	46.17	46.99	45.07	45.96
1972	NASDAQ	PTCT	Tue, Apr 20, 2021	47.15	48.37	46.15	46.31
1971	NASDAQ	PTCT	Mon, Apr 19, 2021	47.93	48.72	47.21	47.54
1970	NASDAQ	PTCT	Fri, Apr 16, 2021	49.05	49.45	48.25	48.59
1969	NASDAQ	PTCT	Thu, Apr 15, 2021	48.23	50.26	47.22	48.19
1968	NASDAQ	PTCT	Wed, Apr 14, 2021	47.38	49.42	47.38	47.90
1967	NASDAQ	PTCT	Tue, Apr 13, 2021	47.40	47.67	46.01	47.31
1966	NASDAQ	PTCT	Mon, Apr 12, 2021	47.63	47.72	46.40	47.13
1965	NASDAQ	PTCT	Fri, Apr 9, 2021	48.15	48.18	46.85	47.60
1964	NASDAQ	PTCT	Thu, Apr 8, 2021	48.69	49.39	47.93	48.26
1963	NASDAQ	PTCT	Wed, Apr 7, 2021	48.87	49.18	48.03	48.28
1962	NASDAQ	PTCT	Tue, Apr 6, 2021	49.43	49.86	48.58	48.86
1961	NASDAQ	PTCT	Mon, Apr 5, 2021	49.41	49.80	48.80	49.37
1960	NASDAQ	PTCT	Thu, Apr 1, 2021	47.79	50.08	47.68	49.19
1959	NASDAQ	PTCT	Wed, Mar 31, 2021	46.97	47.98	46.64	47.35
1958	NASDAQ	PTCT	Tue, Mar 30, 2021	47.72	48.11	46.51	46.80
1957	NASDAQ	PTCT	Mon, Mar 29, 2021	49.84	50.27	48.02	48.06
1956	NASDAQ	PTCT	Fri, Mar 26, 2021	50.25	51.59	48.41	49.21
1955	NASDAQ	PTCT	Thu, Mar 25, 2021	49.56	50.44	48.14	50.08
1954	NASDAQ	PTCT	Wed, Mar 24, 2021	52.56	52.99	49.33	49.53
1953	NASDAQ	PTCT	Tue, Mar 23, 2021	55.21	55.25	51.58	52.03
1952	NASDAQ	PTCT	Mon, Mar 22, 2021	56.10	57.82	55.78	57.02
1951	NASDAQ	PTCT	Fri, Mar 19, 2021	55.69	57.19	55.36	56.18
1950	NASDAQ	PTCT	Thu, Mar 18, 2021	55.28	58.58	55.15	55.51
1949	NASDAQ	PTCT	Wed, Mar 17, 2021	57.64	57.64	55.10	55.75
1948	NASDAQ	PTCT	Tue, Mar 16, 2021	58.00	59.48	56.35	57.70
1947	NASDAQ	PTCT	Mon, Mar 15, 2021	58.05	58.88	57.53	58.07
1946	NASDAQ	PTCT	Fri, Mar 12, 2021	56.28	59.19	55.82	58.45
1945	NASDAQ	PTCT	Thu, Mar 11, 2021	57.53	58.44	56.82	57.23
1944	NASDAQ	PTCT	Wed, Mar 10, 2021	59.58	60.14	55.77	56.55
1943	NASDAQ	PTCT	Tue, Mar 9, 2021	59.60	60.61	58.64	59.16
1942	NASDAQ	PTCT	Mon, Mar 8, 2021	60.48	60.57	58.30	58.41
1941	NASDAQ	PTCT	Fri, Mar 5, 2021	58.61	60.24	56.37	60.14
1940	NASDAQ	PTCT	Thu, Mar 4, 2021	56.89	58.71	55.67	57.87
1939	NASDAQ	PTCT	Wed, Mar 3, 2021	57.42	58.02	56.36	57.00
1938	NASDAQ	PTCT	Tue, Mar 2, 2021	58.18	58.75	57.09	57.32
1937	NASDAQ	PTCT	Mon, Mar 1, 2021	57.86	58.44	56.91	58.16
1936	NASDAQ	PTCT	Fri, Feb 26, 2021	54.41	57.68	54.00	57.10
1935	NASDAQ	PTCT	Thu, Feb 25, 2021	57.64	58.53	55.09	55.19
1934	NASDAQ	PTCT	Wed, Feb 24, 2021	57.06	58.99	56.27	57.63
1933	NASDAQ	PTCT	Tue, Feb 23, 2021	56.85	58.73	56.00	57.29
1932	NASDAQ	PTCT	Mon, Feb 22, 2021	57.35	58.95	57.00	57.40
1931	NASDAQ	PTCT	Fri, Feb 19, 2021	59.11	60.43	57.90	58.08
1930	NASDAQ	PTCT	Thu, Feb 18, 2021	58.56	59.91	58.01	58.84
1929	NASDAQ	PTCT	Wed, Feb 17, 2021	60.95	60.95	58.93	59.48
1928	NASDAQ	PTCT	Tue, Feb 16, 2021	61.43	61.66	59.98	60.41
1927	NASDAQ	PTCT	Fri, Feb 12, 2021	61.81	62.89	61.38	61.43
1926	NASDAQ	PTCT	Thu, Feb 11, 2021	64.47	64.63	63.07	63.28
1925	NASDAQ	PTCT	Wed, Feb 10, 2021	64.58	65.49	63.35	63.74
1924	NASDAQ	PTCT	Tue, Feb 9, 2021	64.16	64.43	63.10	63.75
1923	NASDAQ	PTCT	Mon, Feb 8, 2021	63.59	66.01	61.15	63.94
1922	NASDAQ	PTCT	Fri, Feb 5, 2021	60.00	64.68	59.45	63.55
1921	NASDAQ	PTCT	Thu, Feb 4, 2021	60.93	63.85	60.01	63.08
1920	NASDAQ	PTCT	Wed, Feb 3, 2021	59.96	61.89	59.96	60.77
1919	NASDAQ	PTCT	Tue, Feb 2, 2021	57.64	61.62	57.25	60.24
1918	NASDAQ	PTCT	Mon, Feb 1, 2021	58.98	59.36	55.91	56.79
1917	NASDAQ	PTCT	Fri, Jan 29, 2021	56.09	59.08	55.47	57.82
1916	NASDAQ	PTCT	Thu, Jan 28, 2021	56.73	58.45	56.00	56.37
1915	NASDAQ	PTCT	Wed, Jan 27, 2021	60.03	60.44	55.68	56.67
1914	NASDAQ	PTCT	Tue, Jan 26, 2021	63.52	63.52	60.82	61.18
1913	NASDAQ	PTCT	Mon, Jan 25, 2021	63.25	63.61	60.69	63.52
1912	NASDAQ	PTCT	Fri, Jan 22, 2021	62.34	64.13	62.25	63.36
1911	NASDAQ	PTCT	Thu, Jan 21, 2021	63.48	65.06	62.26	63.05
1910	NASDAQ	PTCT	Wed, Jan 20, 2021	65.64	66.64	63.38	63.80
1909	NASDAQ	PTCT	Tue, Jan 19, 2021	68.55	68.85	65.30	65.62
1908	NASDAQ	PTCT	Fri, Jan 15, 2021	68.32	69.48	67.59	68.49
1907	NASDAQ	PTCT	Thu, Jan 14, 2021	67.13	68.88	66.58	68.72
1906	NASDAQ	PTCT	Wed, Jan 13, 2021	66.57	67.59	65.89	66.64
1905	NASDAQ	PTCT	Tue, Jan 12, 2021	66.33	68.52	66.33	67.05
1904	NASDAQ	PTCT	Mon, Jan 11, 2021	66.36	67.81	66.19	66.27
1903	NASDAQ	PTCT	Fri, Jan 8, 2021	68.25	70.82	65.58	67.58
1902	NASDAQ	PTCT	Thu, Jan 7, 2021	66.51	68.98	66.51	68.92
1901	NASDAQ	PTCT	Wed, Jan 6, 2021	64.92	67.28	64.24	66.49
1900	NASDAQ	PTCT	Tue, Jan 5, 2021	61.52	65.04	61.14	64.79
1899	NASDAQ	PTCT	Mon, Jan 4, 2021	60.65	61.36	59.71	60.50
1898	NASDAQ	PTCT	Thu, Dec 31, 2020	61.39	61.87	60.07	61.03
1897	NASDAQ	PTCT	Wed, Dec 30, 2020	63.73	63.73	60.89	61.08
1896	NASDAQ	PTCT	Tue, Dec 29, 2020	63.95	64.53	62.25	63.45
1895	NASDAQ	PTCT	Mon, Dec 28, 2020	65.18	65.54	63.85	64.13
1894	NASDAQ	PTCT	Thu, Dec 24, 2020	66.40	66.51	64.89	65.05
1893	NASDAQ	PTCT	Wed, Dec 23, 2020	65.89	65.91	63.94	65.54
1892	NASDAQ	PTCT	Tue, Dec 22, 2020	65.01	67.67	64.37	65.86
1891	NASDAQ	PTCT	Mon, Dec 21, 2020	66.31	67.00	64.60	65.09
1890	NASDAQ	PTCT	Fri, Dec 18, 2020	65.82	67.91	65.52	67.64
1889	NASDAQ	PTCT	Thu, Dec 17, 2020	65.00	65.79	64.22	65.34
1888	NASDAQ	PTCT	Wed, Dec 16, 2020	66.25	66.93	64.27	64.73
1887	NASDAQ	PTCT	Tue, Dec 15, 2020	66.42	67.22	65.32	66.37
1886	NASDAQ	PTCT	Mon, Dec 14, 2020	65.97	68.81	65.36	66.01
1885	NASDAQ	PTCT	Fri, Dec 11, 2020	63.30	65.55	62.39	64.98
1884	NASDAQ	PTCT	Thu, Dec 10, 2020	61.56	64.61	61.56	63.79
1883	NASDAQ	PTCT	Wed, Dec 9, 2020	64.41	64.76	61.37	61.99
1882	NASDAQ	PTCT	Tue, Dec 8, 2020	59.48	64.09	59.48	63.95
1881	NASDAQ	PTCT	Mon, Dec 7, 2020	65.50	66.51	59.10	59.12
1880	NASDAQ	PTCT	Fri, Dec 4, 2020	64.75	66.00	63.18	65.71
1879	NASDAQ	PTCT	Thu, Dec 3, 2020	64.15	64.67	63.41	64.15
1878	NASDAQ	PTCT	Wed, Dec 2, 2020	62.76	64.33	61.10	63.86
1877	NASDAQ	PTCT	Tue, Dec 1, 2020	63.07	64.33	61.98	62.79
1876	NASDAQ	PTCT	Mon, Nov 30, 2020	62.35	63.13	59.68	62.57
1875	NASDAQ	PTCT	Fri, Nov 27, 2020	64.00	64.61	63.28	63.99
1874	NASDAQ	PTCT	Wed, Nov 25, 2020	63.49	64.62	63.22	63.53
1873	NASDAQ	PTCT	Tue, Nov 24, 2020	62.84	63.88	62.00	63.15
1872	NASDAQ	PTCT	Mon, Nov 23, 2020	63.71	64.00	62.00	62.24
1871	NASDAQ	PTCT	Fri, Nov 20, 2020	62.29	63.68	61.92	63.13
1870	NASDAQ	PTCT	Thu, Nov 19, 2020	61.71	63.12	61.56	62.83
1869	NASDAQ	PTCT	Wed, Nov 18, 2020	63.00	63.61	61.72	61.73
1868	NASDAQ	PTCT	Tue, Nov 17, 2020	61.00	63.00	60.40	62.81
1867	NASDAQ	PTCT	Mon, Nov 16, 2020	60.18	61.29	59.34	61.20
1866	NASDAQ	PTCT	Fri, Nov 13, 2020	58.88	60.40	58.88	60.10
1865	NASDAQ	PTCT	Thu, Nov 12, 2020	59.74	60.68	59.06	59.49
1864	NASDAQ	PTCT	Wed, Nov 11, 2020	59.88	60.33	58.67	60.00
1863	NASDAQ	PTCT	Tue, Nov 10, 2020	59.74	60.73	57.00	59.25
1862	NASDAQ	PTCT	Mon, Nov 9, 2020	61.40	61.77	59.15	59.21
1861	NASDAQ	PTCT	Fri, Nov 6, 2020	59.10	59.75	58.35	59.38
1860	NASDAQ	PTCT	Thu, Nov 5, 2020	60.21	60.74	56.85	59.32
1859	NASDAQ	PTCT	Wed, Nov 4, 2020	57.44	61.68	56.62	60.50
1858	NASDAQ	PTCT	Tue, Nov 3, 2020	54.75	57.44	53.98	56.87
1857	NASDAQ	PTCT	Mon, Nov 2, 2020	52.96	55.09	52.37	55.02
1856	NASDAQ	PTCT	Fri, Oct 30, 2020	55.00	55.00	50.77	52.19
1855	NASDAQ	PTCT	Thu, Oct 29, 2020	52.49	54.27	51.24	53.89
1854	NASDAQ	PTCT	Wed, Oct 28, 2020	52.67	53.16	50.77	52.47
1853	NASDAQ	PTCT	Tue, Oct 27, 2020	52.16	53.97	51.15	53.26
1852	NASDAQ	PTCT	Mon, Oct 26, 2020	51.14	52.33	50.91	51.95
1851	NASDAQ	PTCT	Fri, Oct 23, 2020	52.39	52.47	51.35	51.96
1850	NASDAQ	PTCT	Thu, Oct 22, 2020	51.45	53.14	51.45	51.98
1849	NASDAQ	PTCT	Wed, Oct 21, 2020	51.00	52.19	50.74	51.22
1848	NASDAQ	PTCT	Tue, Oct 20, 2020	52.55	52.99	51.29	51.51
1847	NASDAQ	PTCT	Mon, Oct 19, 2020	51.67	52.16	51.04	52.09
1846	NASDAQ	PTCT	Fri, Oct 16, 2020	51.29	52.27	51.08	51.39
1845	NASDAQ	PTCT	Thu, Oct 15, 2020	51.85	52.67	50.90	51.60
1844	NASDAQ	PTCT	Wed, Oct 14, 2020	54.63	54.90	52.23	52.35
1843	NASDAQ	PTCT	Tue, Oct 13, 2020	54.53	55.10	52.73	54.60
1842	NASDAQ	PTCT	Mon, Oct 12, 2020	54.00	54.87	53.06	54.58
1841	NASDAQ	PTCT	Fri, Oct 9, 2020	53.28	53.82	52.82	53.81
1840	NASDAQ	PTCT	Thu, Oct 8, 2020	53.89	54.06	52.54	53.07
1839	NASDAQ	PTCT	Wed, Oct 7, 2020	52.61	54.13	51.85	53.61
1838	NASDAQ	PTCT	Tue, Oct 6, 2020	49.95	50.67	49.35	49.64
1837	NASDAQ	PTCT	Mon, Oct 5, 2020	48.68	50.00	48.68	49.97
1836	NASDAQ	PTCT	Fri, Oct 2, 2020	48.08	49.66	47.10	47.96
1835	NASDAQ	PTCT	Thu, Oct 1, 2020	46.86	49.14	46.86	48.93
1834	NASDAQ	PTCT	Wed, Sep 30, 2020	47.19	47.88	46.26	46.75
1833	NASDAQ	PTCT	Tue, Sep 29, 2020	47.78	48.28	47.24	47.27
1832	NASDAQ	PTCT	Mon, Sep 28, 2020	46.89	48.04	46.54	47.69
1831	NASDAQ	PTCT	Fri, Sep 25, 2020	46.48	47.80	45.95	46.60
1830	NASDAQ	PTCT	Thu, Sep 24, 2020	45.40	46.54	44.34	46.38
1829	NASDAQ	PTCT	Wed, Sep 23, 2020	46.24	48.08	45.37	45.41
1828	NASDAQ	PTCT	Tue, Sep 22, 2020	45.34	46.30	44.19	46.12
1827	NASDAQ	PTCT	Mon, Sep 21, 2020	46.66	47.55	45.16	45.46
1826	NASDAQ	PTCT	Fri, Sep 18, 2020	48.08	48.15	46.16	47.22
1825	NASDAQ	PTCT	Thu, Sep 17, 2020	46.22	47.85	46.01	47.50
1824	NASDAQ	PTCT	Wed, Sep 16, 2020	48.06	48.46	46.60	46.82
1823	NASDAQ	PTCT	Tue, Sep 15, 2020	49.11	49.61	47.15	47.59
1822	NASDAQ	PTCT	Mon, Sep 14, 2020	46.39	48.86	46.00	48.72
1821	NASDAQ	PTCT	Fri, Sep 11, 2020	46.40	46.69	44.77	45.60
1820	NASDAQ	PTCT	Thu, Sep 10, 2020	48.35	48.84	46.26	46.27
1819	NASDAQ	PTCT	Wed, Sep 9, 2020	48.00	48.75	47.40	48.19
1818	NASDAQ	PTCT	Tue, Sep 8, 2020	47.38	48.61	46.86	47.51
1817	NASDAQ	PTCT	Fri, Sep 4, 2020	48.76	49.01	46.65	48.00
1816	NASDAQ	PTCT	Thu, Sep 3, 2020	50.31	50.79	47.84	48.50
1815	NASDAQ	PTCT	Wed, Sep 2, 2020	49.25	50.74	49.03	50.34
1814	NASDAQ	PTCT	Tue, Sep 1, 2020	49.49	50.37	48.94	49.50
1813	NASDAQ	PTCT	Mon, Aug 31, 2020	49.21	50.45	48.60	49.43
1812	NASDAQ	PTCT	Fri, Aug 28, 2020	48.59	48.79	47.79	48.75
1811	NASDAQ	PTCT	Thu, Aug 27, 2020	47.95	49.51	47.30	48.23
1810	NASDAQ	PTCT	Wed, Aug 26, 2020	50.01	50.22	47.55	47.88
1809	NASDAQ	PTCT	Tue, Aug 25, 2020	48.86	50.46	48.20	50.01
1808	NASDAQ	PTCT	Mon, Aug 24, 2020	48.49	49.06	47.32	48.04
1807	NASDAQ	PTCT	Fri, Aug 21, 2020	48.40	48.77	47.98	48.58
1806	NASDAQ	PTCT	Thu, Aug 20, 2020	49.11	49.11	47.78	48.47
1805	NASDAQ	PTCT	Wed, Aug 19, 2020	49.43	49.88	48.50	49.13
1804	NASDAQ	PTCT	Tue, Aug 18, 2020	50.62	50.63	48.83	49.13
1803	NASDAQ	PTCT	Mon, Aug 17, 2020	49.08	51.23	48.80	50.44
1802	NASDAQ	PTCT	Fri, Aug 14, 2020	49.60	50.02	48.72	49.02
1801	NASDAQ	PTCT	Thu, Aug 13, 2020	47.80	49.86	47.42	49.49
1800	NASDAQ	PTCT	Wed, Aug 12, 2020	48.32	48.98	46.99	47.47
1799	NASDAQ	PTCT	Tue, Aug 11, 2020	48.21	49.54	46.87	48.00
1798	NASDAQ	PTCT	Mon, Aug 10, 2020	49.84	49.88	47.85	48.03
1797	NASDAQ	PTCT	Fri, Aug 7, 2020	47.16	50.38	46.70	47.83
1796	NASDAQ	PTCT	Thu, Aug 6, 2020	45.04	47.40	44.78	47.02
1795	NASDAQ	PTCT	Wed, Aug 5, 2020	49.16	49.25	48.13	48.97
1794	NASDAQ	PTCT	Tue, Aug 4, 2020	47.69	48.59	47.00	48.49
1793	NASDAQ	PTCT	Mon, Aug 3, 2020	46.44	47.88	46.01	47.67
1792	NASDAQ	PTCT	Fri, Jul 31, 2020	47.67	47.67	45.56	46.33
1791	NASDAQ	PTCT	Thu, Jul 30, 2020	46.65	47.73	46.65	47.25
1790	NASDAQ	PTCT	Wed, Jul 29, 2020	48.15	48.41	46.64	47.03
1789	NASDAQ	PTCT	Tue, Jul 28, 2020	48.86	49.03	47.87	47.94
1788	NASDAQ	PTCT	Mon, Jul 27, 2020	47.26	49.01	47.26	48.77
1787	NASDAQ	PTCT	Fri, Jul 24, 2020	47.33	47.98	46.34	47.15
1786	NASDAQ	PTCT	Thu, Jul 23, 2020	47.64	48.55	46.82	47.82
1785	NASDAQ	PTCT	Wed, Jul 22, 2020	48.01	49.55	46.54	47.46
1784	NASDAQ	PTCT	Tue, Jul 21, 2020	53.10	53.10	47.44	48.12
1783	NASDAQ	PTCT	Mon, Jul 20, 2020	53.99	57.66	53.27	53.29
1782	NASDAQ	PTCT	Fri, Jul 17, 2020	55.16	56.31	54.96	55.70
1781	NASDAQ	PTCT	Thu, Jul 16, 2020	55.14	55.82	53.99	55.15
1780	NASDAQ	PTCT	Wed, Jul 15, 2020	55.44	56.62	54.69	55.60
1779	NASDAQ	PTCT	Tue, Jul 14, 2020	52.65	54.48	52.02	54.46
1778	NASDAQ	PTCT	Mon, Jul 13, 2020	55.69	56.19	52.68	52.80
1777	NASDAQ	PTCT	Fri, Jul 10, 2020	56.73	56.73	54.98	54.98
1776	NASDAQ	PTCT	Thu, Jul 9, 2020	57.63	58.13	56.32	56.88
1775	NASDAQ	PTCT	Wed, Jul 8, 2020	55.09	57.10	54.75	57.07
1774	NASDAQ	PTCT	Tue, Jul 7, 2020	53.92	55.80	53.56	55.01
1773	NASDAQ	PTCT	Mon, Jul 6, 2020	52.98	55.00	52.96	54.07
1772	NASDAQ	PTCT	Thu, Jul 2, 2020	51.58	53.38	51.14	53.00
1771	NASDAQ	PTCT	Wed, Jul 1, 2020	50.50	52.45	50.47	51.60
1770	NASDAQ	PTCT	Tue, Jun 30, 2020	50.00	51.00	49.21	50.74
1769	NASDAQ	PTCT	Mon, Jun 29, 2020	52.50	53.00	49.64	50.64
1768	NASDAQ	PTCT	Fri, Jun 26, 2020	54.98	54.98	52.54	52.67
1767	NASDAQ	PTCT	Thu, Jun 25, 2020	52.84	55.00	51.97	54.98
1766	NASDAQ	PTCT	Wed, Jun 24, 2020	53.49	54.12	51.55	52.62
1765	NASDAQ	PTCT	Tue, Jun 23, 2020	53.67	54.85	52.85	53.81
1764	NASDAQ	PTCT	Mon, Jun 22, 2020	51.02	53.50	49.67	53.27
1763	NASDAQ	PTCT	Fri, Jun 19, 2020	50.37	51.05	49.68	51.03
1762	NASDAQ	PTCT	Thu, Jun 18, 2020	49.87	51.35	49.60	50.36
1761	NASDAQ	PTCT	Wed, Jun 17, 2020	51.50	52.37	50.06	50.34
1760	NASDAQ	PTCT	Tue, Jun 16, 2020	50.40	51.13	49.45	50.60
1759	NASDAQ	PTCT	Mon, Jun 15, 2020	48.35	50.13	46.76	49.23
1758	NASDAQ	PTCT	Fri, Jun 12, 2020	48.95	49.84	47.50	49.27
1757	NASDAQ	PTCT	Thu, Jun 11, 2020	48.36	49.94	48.01	48.17
1756	NASDAQ	PTCT	Wed, Jun 10, 2020	50.17	50.54	49.73	49.80
1755	NASDAQ	PTCT	Tue, Jun 9, 2020	50.69	50.84	49.38	49.73
1754	NASDAQ	PTCT	Mon, Jun 8, 2020	50.92	51.56	50.08	50.71
1753	NASDAQ	PTCT	Fri, Jun 5, 2020	48.39	50.55	46.90	50.48
1752	NASDAQ	PTCT	Thu, Jun 4, 2020	49.26	49.69	47.08	47.84
1751	NASDAQ	PTCT	Wed, Jun 3, 2020	51.35	52.47	49.90	49.93
1750	NASDAQ	PTCT	Tue, Jun 2, 2020	49.77	51.03	48.76	50.95
1749	NASDAQ	PTCT	Mon, Jun 1, 2020	50.94	51.00	49.32	49.48
1748	NASDAQ	PTCT	Fri, May 29, 2020	49.69	50.78	48.92	50.71
1747	NASDAQ	PTCT	Thu, May 28, 2020	50.38	50.99	49.53	49.90
1746	NASDAQ	PTCT	Wed, May 27, 2020	50.23	50.23	47.74	49.63
1745	NASDAQ	PTCT	Tue, May 26, 2020	51.92	52.15	50.09	50.30
1744	NASDAQ	PTCT	Fri, May 22, 2020	50.01	50.68	49.58	50.61
1743	NASDAQ	PTCT	Thu, May 21, 2020	50.50	51.05	47.93	49.94
1742	NASDAQ	PTCT	Wed, May 20, 2020	48.52	50.26	47.88	50.13
1741	NASDAQ	PTCT	Tue, May 19, 2020	49.57	50.04	47.70	47.78
1740	NASDAQ	PTCT	Mon, May 18, 2020	50.48	50.58	48.62	49.64
1739	NASDAQ	PTCT	Fri, May 15, 2020	45.73	48.85	45.72	48.83
1738	NASDAQ	PTCT	Thu, May 14, 2020	45.10	46.02	43.93	46.00
1737	NASDAQ	PTCT	Wed, May 13, 2020	46.98	47.83	44.71	45.57
1736	NASDAQ	PTCT	Tue, May 12, 2020	47.77	49.32	47.36	47.36
1735	NASDAQ	PTCT	Mon, May 11, 2020	44.09	47.53	43.65	47.06
1734	NASDAQ	PTCT	Fri, May 8, 2020	47.04	47.21	44.41	44.50
1733	NASDAQ	PTCT	Thu, May 7, 2020	50.10	50.10	46.11	46.91
1732	NASDAQ	PTCT	Wed, May 6, 2020	49.76	49.76	47.95	48.22
1731	NASDAQ	PTCT	Tue, May 5, 2020	49.05	51.15	48.73	49.30
1730	NASDAQ	PTCT	Mon, May 4, 2020	48.00	48.78	46.50	48.20
1729	NASDAQ	PTCT	Fri, May 1, 2020	48.70	50.15	46.54	48.00
1728	NASDAQ	PTCT	Thu, Apr 30, 2020	53.10	53.62	50.68	50.92
1727	NASDAQ	PTCT	Wed, Apr 29, 2020	54.34	54.40	52.35	53.54
1726	NASDAQ	PTCT	Tue, Apr 28, 2020	54.16	55.00	51.16	53.85
1725	NASDAQ	PTCT	Mon, Apr 27, 2020	53.99	54.89	52.95	53.51
1724	NASDAQ	PTCT	Fri, Apr 24, 2020	49.92	53.46	49.10	53.06
1723	NASDAQ	PTCT	Thu, Apr 23, 2020	49.92	52.05	49.08	49.40
1722	NASDAQ	PTCT	Wed, Apr 22, 2020	49.98	50.83	48.69	49.76
1721	NASDAQ	PTCT	Tue, Apr 21, 2020	50.09	51.04	47.75	49.15
1720	NASDAQ	PTCT	Mon, Apr 20, 2020	49.06	52.21	48.42	51.40
1719	NASDAQ	PTCT	Fri, Apr 17, 2020	48.34	50.44	47.91	49.78
1718	NASDAQ	PTCT	Thu, Apr 16, 2020	46.01	48.20	45.71	47.49
1717	NASDAQ	PTCT	Wed, Apr 15, 2020	46.69	47.73	46.02	46.67
1716	NASDAQ	PTCT	Tue, Apr 14, 2020	46.06	47.95	45.51	47.38
1715	NASDAQ	PTCT	Mon, Apr 13, 2020	45.16	45.93	43.97	44.92
1714	NASDAQ	PTCT	Thu, Apr 9, 2020	47.31	47.81	44.28	45.43
1713	NASDAQ	PTCT	Wed, Apr 8, 2020	41.55	44.37	40.03	44.15
1712	NASDAQ	PTCT	Tue, Apr 7, 2020	46.30	46.98	42.08	42.79
1711	NASDAQ	PTCT	Mon, Apr 6, 2020	43.74	46.29	43.74	44.96
1710	NASDAQ	PTCT	Fri, Apr 3, 2020	44.31	45.76	42.25	42.56
1709	NASDAQ	PTCT	Thu, Apr 2, 2020	44.42	45.77	42.04	44.96
1708	NASDAQ	PTCT	Wed, Apr 1, 2020	43.03	45.62	42.59	44.61
1707	NASDAQ	PTCT	Tue, Mar 31, 2020	42.23	44.90	40.39	44.61
1706	NASDAQ	PTCT	Mon, Mar 30, 2020	40.87	42.90	40.34	42.54
1705	NASDAQ	PTCT	Fri, Mar 27, 2020	41.84	43.16	40.09	40.34
1704	NASDAQ	PTCT	Thu, Mar 26, 2020	42.04	44.47	40.37	43.42
1703	NASDAQ	PTCT	Wed, Mar 25, 2020	42.23	43.45	39.95	41.72
1702	NASDAQ	PTCT	Tue, Mar 24, 2020	42.95	42.95	39.49	42.53
1701	NASDAQ	PTCT	Mon, Mar 23, 2020	40.33	41.48	37.21	40.79
1700	NASDAQ	PTCT	Fri, Mar 20, 2020	39.53	42.12	38.67	39.54
1699	NASDAQ	PTCT	Thu, Mar 19, 2020	37.57	40.48	35.37	39.33
1698	NASDAQ	PTCT	Wed, Mar 18, 2020	33.65	37.66	33.54	37.02
1697	NASDAQ	PTCT	Tue, Mar 17, 2020	33.05	36.78	30.79	36.09
1696	NASDAQ	PTCT	Mon, Mar 16, 2020	39.92	40.03	30.80	32.37
1695	NASDAQ	PTCT	Fri, Mar 13, 2020	43.76	44.06	39.62	43.94
1694	NASDAQ	PTCT	Thu, Mar 12, 2020	43.63	44.22	40.01	41.70
1693	NASDAQ	PTCT	Wed, Mar 11, 2020	50.04	52.15	46.89	47.08
1692	NASDAQ	PTCT	Tue, Mar 10, 2020	52.52	52.52	47.39	51.35
1691	NASDAQ	PTCT	Mon, Mar 9, 2020	51.61	54.74	50.82	50.99
1690	NASDAQ	PTCT	Fri, Mar 6, 2020	53.71	55.26	53.71	55.06
1689	NASDAQ	PTCT	Thu, Mar 5, 2020	55.00	57.06	54.41	55.43
1688	NASDAQ	PTCT	Wed, Mar 4, 2020	52.94	56.93	52.22	56.71
1687	NASDAQ	PTCT	Tue, Mar 3, 2020	55.07	56.80	50.23	51.87
1686	NASDAQ	PTCT	Mon, Mar 2, 2020	55.00	55.23	52.72	54.93
1685	NASDAQ	PTCT	Fri, Feb 28, 2020	51.86	54.84	51.86	54.84
1684	NASDAQ	PTCT	Thu, Feb 27, 2020	53.24	57.37	51.41	53.54
1683	NASDAQ	PTCT	Wed, Feb 26, 2020	53.21	55.44	53.01	54.34
1682	NASDAQ	PTCT	Tue, Feb 25, 2020	55.33	55.87	52.15	52.82
1681	NASDAQ	PTCT	Mon, Feb 24, 2020	55.50	56.44	54.49	54.89
1680	NASDAQ	PTCT	Fri, Feb 21, 2020	57.46	57.68	55.00	57.18
1679	NASDAQ	PTCT	Thu, Feb 20, 2020	57.47	58.14	55.66	57.35
1678	NASDAQ	PTCT	Wed, Feb 19, 2020	58.36	59.89	58.35	59.36
1677	NASDAQ	PTCT	Tue, Feb 18, 2020	57.74	58.95	56.54	58.36
1676	NASDAQ	PTCT	Fri, Feb 14, 2020	56.83	58.44	56.63	57.75
1675	NASDAQ	PTCT	Thu, Feb 13, 2020	57.50	58.00	56.40	56.77
1674	NASDAQ	PTCT	Wed, Feb 12, 2020	56.61	58.45	56.25	57.81
1673	NASDAQ	PTCT	Tue, Feb 11, 2020	55.81	56.89	54.99	56.14
1672	NASDAQ	PTCT	Mon, Feb 10, 2020	53.92	55.31	53.72	55.22
1671	NASDAQ	PTCT	Fri, Feb 7, 2020	54.11	54.46	51.63	53.79
1670	NASDAQ	PTCT	Thu, Feb 6, 2020	47.00	55.21	46.80	54.94
1669	NASDAQ	PTCT	Wed, Feb 5, 2020	54.36	55.00	52.16	53.38
1668	NASDAQ	PTCT	Tue, Feb 4, 2020	53.00	54.41	52.42	53.74
1667	NASDAQ	PTCT	Mon, Feb 3, 2020	52.03	52.30	51.04	52.25
1666	NASDAQ	PTCT	Fri, Jan 31, 2020	51.25	51.93	50.48	51.50
1665	NASDAQ	PTCT	Thu, Jan 30, 2020	50.39	51.55	50.06	51.23
1664	NASDAQ	PTCT	Wed, Jan 29, 2020	51.71	52.09	51.12	51.16
1663	NASDAQ	PTCT	Tue, Jan 28, 2020	51.46	52.46	50.64	51.53
1662	NASDAQ	PTCT	Mon, Jan 27, 2020	50.90	51.56	50.21	51.09
1661	NASDAQ	PTCT	Fri, Jan 24, 2020	53.56	53.88	51.81	51.92
1660	NASDAQ	PTCT	Thu, Jan 23, 2020	53.75	53.75	52.37	53.33
1659	NASDAQ	PTCT	Wed, Jan 22, 2020	52.88	54.17	52.18	53.74
1658	NASDAQ	PTCT	Tue, Jan 21, 2020	53.27	54.37	53.08	53.51
1657	NASDAQ	PTCT	Fri, Jan 17, 2020	52.84	53.85	52.56	53.80
1656	NASDAQ	PTCT	Thu, Jan 16, 2020	51.87	53.61	51.58	52.47
1655	NASDAQ	PTCT	Wed, Jan 15, 2020	50.21	52.02	49.55	51.50
1654	NASDAQ	PTCT	Tue, Jan 14, 2020	48.23	50.29	47.83	50.06
1653	NASDAQ	PTCT	Mon, Jan 13, 2020	50.48	50.48	47.90	48.39
1652	NASDAQ	PTCT	Fri, Jan 10, 2020	51.75	52.35	50.24	50.51
1651	NASDAQ	PTCT	Thu, Jan 9, 2020	51.54	53.29	51.38	52.23
1650	NASDAQ	PTCT	Wed, Jan 8, 2020	51.56	52.64	51.22	51.96
1649	NASDAQ	PTCT	Tue, Jan 7, 2020	49.29	52.11	49.10	51.49
1648	NASDAQ	PTCT	Mon, Jan 6, 2020	47.73	49.69	47.55	49.61
1647	NASDAQ	PTCT	Fri, Jan 3, 2020	47.42	48.84	47.37	48.31
1646	NASDAQ	PTCT	Thu, Jan 2, 2020	48.36	48.49	47.50	48.44
1645	NASDAQ	PTCT	Tue, Dec 31, 2019	47.41	48.24	47.23	48.03
1644	NASDAQ	PTCT	Mon, Dec 30, 2019	48.90	49.04	47.13	47.55
1643	NASDAQ	PTCT	Fri, Dec 27, 2019	48.96	49.07	48.34	48.81
1642	NASDAQ	PTCT	Thu, Dec 26, 2019	49.49	49.63	48.87	48.93
1641	NASDAQ	PTCT	Tue, Dec 24, 2019	49.55	49.77	49.02	49.73
1640	NASDAQ	PTCT	Mon, Dec 23, 2019	48.80	49.68	47.75	49.33
1639	NASDAQ	PTCT	Fri, Dec 20, 2019	48.48	48.75	47.82	48.57
1638	NASDAQ	PTCT	Thu, Dec 19, 2019	48.27	48.75	47.67	48.38
1637	NASDAQ	PTCT	Wed, Dec 18, 2019	49.03	49.27	47.75	48.02
1636	NASDAQ	PTCT	Tue, Dec 17, 2019	47.99	49.09	47.94	48.95
1635	NASDAQ	PTCT	Mon, Dec 16, 2019	48.78	49.12	48.03	48.45
1634	NASDAQ	PTCT	Fri, Dec 13, 2019	47.39	48.75	47.20	48.25
1633	NASDAQ	PTCT	Thu, Dec 12, 2019	48.03	48.86	47.28	47.72
1632	NASDAQ	PTCT	Wed, Dec 11, 2019	48.88	49.47	47.92	48.13
1631	NASDAQ	PTCT	Tue, Dec 10, 2019	48.00	49.20	47.96	48.65
1630	NASDAQ	PTCT	Mon, Dec 9, 2019	49.32	49.75	48.14	48.23
1629	NASDAQ	PTCT	Fri, Dec 6, 2019	49.70	50.17	48.84	49.20
1628	NASDAQ	PTCT	Thu, Dec 5, 2019	50.79	50.96	49.11	49.43
1627	NASDAQ	PTCT	Wed, Dec 4, 2019	50.12	50.22	48.98	50.07
1626	NASDAQ	PTCT	Tue, Dec 3, 2019	48.01	50.32	48.01	49.96
1625	NASDAQ	PTCT	Mon, Dec 2, 2019	47.16	47.73	46.40	47.61
1624	NASDAQ	PTCT	Fri, Nov 29, 2019	46.63	47.19	46.24	46.96
1623	NASDAQ	PTCT	Wed, Nov 27, 2019	46.35	47.00	45.98	46.69
1622	NASDAQ	PTCT	Tue, Nov 26, 2019	45.50	47.01	44.86	46.17
1621	NASDAQ	PTCT	Mon, Nov 25, 2019	44.28	47.40	44.25	45.56
1620	NASDAQ	PTCT	Fri, Nov 22, 2019	43.20	43.81	42.25	43.62
1619	NASDAQ	PTCT	Thu, Nov 21, 2019	43.78	43.78	42.03	42.88
1618	NASDAQ	PTCT	Wed, Nov 20, 2019	44.68	45.39	43.45	43.79
1617	NASDAQ	PTCT	Tue, Nov 19, 2019	44.49	45.44	44.05	44.88
1616	NASDAQ	PTCT	Mon, Nov 18, 2019	43.84	44.53	43.31	44.33
1615	NASDAQ	PTCT	Fri, Nov 15, 2019	43.03	43.91	42.76	43.69
1614	NASDAQ	PTCT	Thu, Nov 14, 2019	42.77	43.09	41.92	42.72
1613	NASDAQ	PTCT	Wed, Nov 13, 2019	41.77	43.09	41.55	43.00
1612	NASDAQ	PTCT	Tue, Nov 12, 2019	41.72	42.30	41.06	41.77
1611	NASDAQ	PTCT	Mon, Nov 11, 2019	42.63	43.15	41.16	41.30
1610	NASDAQ	PTCT	Fri, Nov 8, 2019	40.00	41.30	39.52	41.18
1609	NASDAQ	PTCT	Thu, Nov 7, 2019	40.13	40.19	39.55	39.92
1608	NASDAQ	PTCT	Wed, Nov 6, 2019	40.63	41.00	39.75	39.87
1607	NASDAQ	PTCT	Tue, Nov 5, 2019	41.01	41.35	40.26	40.50
1606	NASDAQ	PTCT	Mon, Nov 4, 2019	41.12	41.30	40.33	40.91
1605	NASDAQ	PTCT	Fri, Nov 1, 2019	41.28	41.44	40.71	40.91
1604	NASDAQ	PTCT	Thu, Oct 31, 2019	40.27	41.37	40.02	40.89
1603	NASDAQ	PTCT	Wed, Oct 30, 2019	40.50	42.66	40.26	40.74
1602	NASDAQ	PTCT	Tue, Oct 29, 2019	39.97	40.51	39.05	39.31
1601	NASDAQ	PTCT	Mon, Oct 28, 2019	39.30	40.10	38.77	39.97
1600	NASDAQ	PTCT	Fri, Oct 25, 2019	38.10	39.09	37.85	38.98
1599	NASDAQ	PTCT	Thu, Oct 24, 2019	38.18	38.36	37.79	38.08
1598	NASDAQ	PTCT	Wed, Oct 23, 2019	37.39	38.48	37.11	37.88
1597	NASDAQ	PTCT	Tue, Oct 22, 2019	36.79	37.93	36.49	37.43
1596	NASDAQ	PTCT	Mon, Oct 21, 2019	36.55	36.81	36.24	36.49
1595	NASDAQ	PTCT	Fri, Oct 18, 2019	36.55	37.46	36.12	36.28
1594	NASDAQ	PTCT	Thu, Oct 17, 2019	36.33	36.99	36.11	36.79
1593	NASDAQ	PTCT	Wed, Oct 16, 2019	36.11	36.56	35.56	36.11
1592	NASDAQ	PTCT	Tue, Oct 15, 2019	35.51	36.80	35.34	36.19
1591	NASDAQ	PTCT	Mon, Oct 14, 2019	35.16	36.28	34.81	35.33
1590	NASDAQ	PTCT	Fri, Oct 11, 2019	34.88	35.66	34.68	35.29
1589	NASDAQ	PTCT	Thu, Oct 10, 2019	33.85	34.87	33.68	34.38
1588	NASDAQ	PTCT	Wed, Oct 9, 2019	34.10	34.10	33.38	33.66
1587	NASDAQ	PTCT	Tue, Oct 8, 2019	33.48	34.20	32.88	33.65
1586	NASDAQ	PTCT	Mon, Oct 7, 2019	34.68	35.21	33.60	34.00
1585	NASDAQ	PTCT	Fri, Oct 4, 2019	34.06	35.23	33.66	35.18
1584	NASDAQ	PTCT	Thu, Oct 3, 2019	33.78	35.03	33.15	33.98
1583	NASDAQ	PTCT	Wed, Oct 2, 2019	32.08	34.25	31.49	34.04
1582	NASDAQ	PTCT	Tue, Oct 1, 2019	34.17	34.27	31.72	32.22
1581	NASDAQ	PTCT	Mon, Sep 30, 2019	34.54	34.54	33.05	33.82
1580	NASDAQ	PTCT	Fri, Sep 27, 2019	35.85	36.20	34.54	34.62
1579	NASDAQ	PTCT	Thu, Sep 26, 2019	36.60	36.74	35.38	35.88
1578	NASDAQ	PTCT	Wed, Sep 25, 2019	37.25	37.60	36.56	36.60
1577	NASDAQ	PTCT	Tue, Sep 24, 2019	39.35	39.35	36.51	37.17
1576	NASDAQ	PTCT	Mon, Sep 23, 2019	38.91	39.82	38.00	39.08
1575	NASDAQ	PTCT	Fri, Sep 20, 2019	38.96	39.71	38.52	38.97
1574	NASDAQ	PTCT	Thu, Sep 19, 2019	38.75	39.35	38.26	39.00
1573	NASDAQ	PTCT	Wed, Sep 18, 2019	39.53	39.55	37.76	38.43
1572	NASDAQ	PTCT	Tue, Sep 17, 2019	42.70	43.59	42.28	43.32
1571	NASDAQ	PTCT	Mon, Sep 16, 2019	42.19	43.69	42.19	42.97
1570	NASDAQ	PTCT	Fri, Sep 13, 2019	43.03	43.49	42.47	42.86
1569	NASDAQ	PTCT	Thu, Sep 12, 2019	44.14	45.20	41.97	43.14
1568	NASDAQ	PTCT	Wed, Sep 11, 2019	42.30	44.31	42.16	44.03
1567	NASDAQ	PTCT	Tue, Sep 10, 2019	42.68	43.00	41.67	42.27
1566	NASDAQ	PTCT	Mon, Sep 9, 2019	42.70	42.93	41.53	42.83
1565	NASDAQ	PTCT	Fri, Sep 6, 2019	43.47	43.87	42.36	42.38
1564	NASDAQ	PTCT	Thu, Sep 5, 2019	44.05	44.22	42.96	43.31
1563	NASDAQ	PTCT	Wed, Sep 4, 2019	44.28	44.32	42.42	43.55
1562	NASDAQ	PTCT	Tue, Sep 3, 2019	44.28	45.50	43.65	43.70
1561	NASDAQ	PTCT	Fri, Aug 30, 2019	45.82	45.82	44.10	44.57
1560	NASDAQ	PTCT	Thu, Aug 29, 2019	45.00	45.81	44.43	45.68
1559	NASDAQ	PTCT	Wed, Aug 28, 2019	42.45	44.63	41.92	44.31
1558	NASDAQ	PTCT	Tue, Aug 27, 2019	44.78	45.19	42.91	43.22
1557	NASDAQ	PTCT	Mon, Aug 26, 2019	44.19	44.40	43.17	44.31
1556	NASDAQ	PTCT	Fri, Aug 23, 2019	45.00	45.73	43.52	43.68
1555	NASDAQ	PTCT	Thu, Aug 22, 2019	46.42	46.49	44.61	45.17
1554	NASDAQ	PTCT	Wed, Aug 21, 2019	46.26	46.56	45.67	46.46
1553	NASDAQ	PTCT	Tue, Aug 20, 2019	46.31	46.87	45.60	45.71
1552	NASDAQ	PTCT	Mon, Aug 19, 2019	45.65	46.77	44.54	46.49
1551	NASDAQ	PTCT	Fri, Aug 16, 2019	44.88	45.35	44.47	45.12
1550	NASDAQ	PTCT	Thu, Aug 15, 2019	44.91	45.51	44.14	44.34
1549	NASDAQ	PTCT	Wed, Aug 14, 2019	45.29	46.26	43.54	44.89
1548	NASDAQ	PTCT	Tue, Aug 13, 2019	46.14	47.51	45.25	46.40
1547	NASDAQ	PTCT	Mon, Aug 12, 2019	46.86	46.86	45.83	46.31
1546	NASDAQ	PTCT	Fri, Aug 9, 2019	46.88	47.89	46.09	47.10
1545	NASDAQ	PTCT	Thu, Aug 8, 2019	46.43	47.67	45.18	47.11
1544	NASDAQ	PTCT	Wed, Aug 7, 2019	45.44	47.00	43.63	46.32
1543	NASDAQ	PTCT	Tue, Aug 6, 2019	42.77	45.02	42.77	44.75
1542	NASDAQ	PTCT	Mon, Aug 5, 2019	44.03	45.38	42.11	42.66
1541	NASDAQ	PTCT	Fri, Aug 2, 2019	46.53	46.94	43.87	44.72
1540	NASDAQ	PTCT	Thu, Aug 1, 2019	48.30	48.55	46.68	46.88
1539	NASDAQ	PTCT	Wed, Jul 31, 2019	47.99	48.81	47.78	48.17
1538	NASDAQ	PTCT	Tue, Jul 30, 2019	46.50	48.36	46.50	47.85
1537	NASDAQ	PTCT	Mon, Jul 29, 2019	46.69	47.33	45.80	46.76
1536	NASDAQ	PTCT	Fri, Jul 26, 2019	44.58	46.67	44.28	46.52
1535	NASDAQ	PTCT	Thu, Jul 25, 2019	45.77	45.77	44.36	44.41
1534	NASDAQ	PTCT	Wed, Jul 24, 2019	44.74	45.84	44.65	45.49
1533	NASDAQ	PTCT	Tue, Jul 23, 2019	44.36	44.72	43.62	44.57
1532	NASDAQ	PTCT	Mon, Jul 22, 2019	43.21	44.27	43.11	44.19
1531	NASDAQ	PTCT	Fri, Jul 19, 2019	43.98	45.07	42.98	43.02
1530	NASDAQ	PTCT	Thu, Jul 18, 2019	42.64	44.10	42.64	43.99
1529	NASDAQ	PTCT	Wed, Jul 17, 2019	43.09	43.48	42.52	42.83
1528	NASDAQ	PTCT	Tue, Jul 16, 2019	43.35	43.57	42.50	42.99
1527	NASDAQ	PTCT	Mon, Jul 15, 2019	43.13	43.79	42.69	43.62
1526	NASDAQ	PTCT	Fri, Jul 12, 2019	43.42	43.63	42.57	42.96
1525	NASDAQ	PTCT	Thu, Jul 11, 2019	44.14	44.29	43.00	43.46
1524	NASDAQ	PTCT	Wed, Jul 10, 2019	44.54	44.70	43.18	43.96
1523	NASDAQ	PTCT	Tue, Jul 9, 2019	43.35	44.59	43.35	44.01
1522	NASDAQ	PTCT	Mon, Jul 8, 2019	44.12	44.93	43.16	43.52
1521	NASDAQ	PTCT	Fri, Jul 5, 2019	44.76	45.74	43.93	44.07
1520	NASDAQ	PTCT	Wed, Jul 3, 2019	44.43	45.00	43.43	44.98
1519	NASDAQ	PTCT	Tue, Jul 2, 2019	45.42	45.57	44.57	44.92
1518	NASDAQ	PTCT	Mon, Jul 1, 2019	45.00	45.89	43.85	45.17
1517	NASDAQ	PTCT	Fri, Jun 28, 2019	41.98	45.00	41.88	45.00
1516	NASDAQ	PTCT	Thu, Jun 27, 2019	41.70	43.20	41.27	43.14
1515	NASDAQ	PTCT	Wed, Jun 26, 2019	42.20	43.00	41.26	41.36
1514	NASDAQ	PTCT	Tue, Jun 25, 2019	42.40	42.82	41.43	42.02
1513	NASDAQ	PTCT	Mon, Jun 24, 2019	43.64	43.78	42.21	42.28
1512	NASDAQ	PTCT	Fri, Jun 21, 2019	43.71	43.71	42.50	43.65
1511	NASDAQ	PTCT	Thu, Jun 20, 2019	43.39	44.13	42.10	43.96
1510	NASDAQ	PTCT	Wed, Jun 19, 2019	42.59	43.22	42.21	42.90
1509	NASDAQ	PTCT	Tue, Jun 18, 2019	40.80	43.20	40.80	42.74
1508	NASDAQ	PTCT	Mon, Jun 17, 2019	40.42	40.84	39.29	40.37
1507	NASDAQ	PTCT	Fri, Jun 14, 2019	41.52	41.52	39.75	40.01
1506	NASDAQ	PTCT	Thu, Jun 13, 2019	41.47	41.73	40.66	41.70
1505	NASDAQ	PTCT	Wed, Jun 12, 2019	40.50	41.28	40.30	41.21
1504	NASDAQ	PTCT	Tue, Jun 11, 2019	41.35	41.35	40.22	40.51
1503	NASDAQ	PTCT	Mon, Jun 10, 2019	41.99	42.27	40.95	41.04
1502	NASDAQ	PTCT	Fri, Jun 7, 2019	40.48	42.42	40.12	41.89
1501	NASDAQ	PTCT	Thu, Jun 6, 2019	41.52	41.96	39.90	40.30
1500	NASDAQ	PTCT	Wed, Jun 5, 2019	41.22	41.75	40.44	41.63
1499	NASDAQ	PTCT	Tue, Jun 4, 2019	40.63	41.21	39.17	41.07
1498	NASDAQ	PTCT	Mon, Jun 3, 2019	40.10	40.70	39.34	39.95
1497	NASDAQ	PTCT	Fri, May 31, 2019	40.40	41.18	39.93	40.10
1496	NASDAQ	PTCT	Thu, May 30, 2019	40.41	41.62	40.41	41.00
1495	NASDAQ	PTCT	Wed, May 29, 2019	40.01	40.82	39.13	40.19
1494	NASDAQ	PTCT	Tue, May 28, 2019	39.85	41.23	39.68	40.35
1493	NASDAQ	PTCT	Fri, May 24, 2019	39.74	40.64	39.02	39.47
1492	NASDAQ	PTCT	Thu, May 23, 2019	39.87	40.09	38.75	39.39
1491	NASDAQ	PTCT	Wed, May 22, 2019	39.93	41.22	39.93	40.39
1490	NASDAQ	PTCT	Tue, May 21, 2019	37.77	40.09	37.20	40.06
1489	NASDAQ	PTCT	Mon, May 20, 2019	38.52	38.54	37.21	37.39
1488	NASDAQ	PTCT	Fri, May 17, 2019	39.54	39.95	38.75	38.93
1487	NASDAQ	PTCT	Thu, May 16, 2019	40.63	40.91	39.82	39.96
1486	NASDAQ	PTCT	Wed, May 15, 2019	38.97	40.66	38.97	40.39
1485	NASDAQ	PTCT	Tue, May 14, 2019	40.14	40.44	38.99	39.39
1484	NASDAQ	PTCT	Mon, May 13, 2019	40.98	40.98	39.71	40.04
1483	NASDAQ	PTCT	Fri, May 10, 2019	40.03	42.00	40.03	40.86
1482	NASDAQ	PTCT	Thu, May 9, 2019	38.36	40.54	37.22	40.53
1481	NASDAQ	PTCT	Wed, May 8, 2019	35.69	38.86	35.51	38.70
1480	NASDAQ	PTCT	Tue, May 7, 2019	39.61	40.87	35.52	35.87
1479	NASDAQ	PTCT	Mon, May 6, 2019	35.81	37.05	35.33	36.65
1478	NASDAQ	PTCT	Fri, May 3, 2019	36.94	37.53	35.23	36.81
1477	NASDAQ	PTCT	Thu, May 2, 2019	36.36	37.76	36.09	37.38
1476	NASDAQ	PTCT	Wed, May 1, 2019	37.38	38.51	36.22	36.30
1475	NASDAQ	PTCT	Tue, Apr 30, 2019	38.28	38.83	37.01	37.42
1474	NASDAQ	PTCT	Mon, Apr 29, 2019	39.27	39.54	38.18	38.37
1473	NASDAQ	PTCT	Fri, Apr 26, 2019	38.65	39.64	38.22	39.26
1472	NASDAQ	PTCT	Thu, Apr 25, 2019	37.15	38.90	36.95	38.79
1471	NASDAQ	PTCT	Wed, Apr 24, 2019	36.61	37.44	35.90	37.19
1470	NASDAQ	PTCT	Tue, Apr 23, 2019	36.47	36.90	35.80	36.61
1469	NASDAQ	PTCT	Mon, Apr 22, 2019	35.80	37.95	35.80	36.29
1468	NASDAQ	PTCT	Thu, Apr 18, 2019	35.45	36.28	34.51	36.09
1467	NASDAQ	PTCT	Wed, Apr 17, 2019	37.91	38.07	35.29	35.42
1466	NASDAQ	PTCT	Tue, Apr 16, 2019	38.67	38.67	37.58	37.86
1465	NASDAQ	PTCT	Mon, Apr 15, 2019	37.46	38.41	37.05	38.35
1464	NASDAQ	PTCT	Fri, Apr 12, 2019	38.79	38.94	37.15	37.43
1463	NASDAQ	PTCT	Thu, Apr 11, 2019	39.47	40.32	38.01	38.60
1462	NASDAQ	PTCT	Wed, Apr 10, 2019	37.90	39.21	37.87	38.66
1461	NASDAQ	PTCT	Tue, Apr 9, 2019	36.87	38.30	36.58	37.70
1460	NASDAQ	PTCT	Mon, Apr 8, 2019	38.02	38.02	36.82	36.88
1459	NASDAQ	PTCT	Fri, Apr 5, 2019	37.64	38.30	37.31	38.15
1458	NASDAQ	PTCT	Thu, Apr 4, 2019	38.02	38.02	36.78	37.49
1457	NASDAQ	PTCT	Wed, Apr 3, 2019	38.58	38.69	37.42	38.04
1456	NASDAQ	PTCT	Tue, Apr 2, 2019	37.99	38.82	37.75	38.29
1455	NASDAQ	PTCT	Mon, Apr 1, 2019	37.95	38.24	37.31	38.05
1454	NASDAQ	PTCT	Fri, Mar 29, 2019	36.87	37.96	36.47	37.64
1453	NASDAQ	PTCT	Thu, Mar 28, 2019	36.28	37.14	35.67	36.58
1452	NASDAQ	PTCT	Wed, Mar 27, 2019	36.89	37.05	35.55	36.28
1451	NASDAQ	PTCT	Tue, Mar 26, 2019	37.80	37.91	36.42	36.90
1450	NASDAQ	PTCT	Mon, Mar 25, 2019	37.75	38.20	37.03	37.53
1449	NASDAQ	PTCT	Fri, Mar 22, 2019	39.13	39.67	37.64	37.71
1448	NASDAQ	PTCT	Thu, Mar 21, 2019	37.35	39.63	37.20	39.49
1447	NASDAQ	PTCT	Wed, Mar 20, 2019	37.51	38.18	36.82	37.77
1446	NASDAQ	PTCT	Tue, Mar 19, 2019	36.97	37.48	36.21	37.41
1445	NASDAQ	PTCT	Mon, Mar 18, 2019	36.06	38.03	35.75	36.94
1444	NASDAQ	PTCT	Fri, Mar 15, 2019	35.51	36.47	35.34	36.15
1443	NASDAQ	PTCT	Thu, Mar 14, 2019	35.05	35.66	34.84	35.23
1442	NASDAQ	PTCT	Wed, Mar 13, 2019	34.90	35.14	34.09	35.05
1441	NASDAQ	PTCT	Tue, Mar 12, 2019	34.82	35.32	34.32	34.72
1440	NASDAQ	PTCT	Mon, Mar 11, 2019	33.62	34.84	32.96	34.82
1439	NASDAQ	PTCT	Fri, Mar 8, 2019	33.43	33.68	32.85	33.58
1438	NASDAQ	PTCT	Thu, Mar 7, 2019	33.97	33.97	33.00	33.42
1437	NASDAQ	PTCT	Wed, Mar 6, 2019	34.60	35.24	33.86	33.86
1436	NASDAQ	PTCT	Tue, Mar 5, 2019	34.65	35.87	33.74	34.99
1435	NASDAQ	PTCT	Mon, Mar 4, 2019	35.65	36.25	34.04	34.65
1434	NASDAQ	PTCT	Fri, Mar 1, 2019	33.03	35.62	32.10	35.56
1433	NASDAQ	PTCT	Thu, Feb 28, 2019	35.34	35.41	33.90	34.54
1432	NASDAQ	PTCT	Wed, Feb 27, 2019	34.15	35.41	34.15	35.23
1431	NASDAQ	PTCT	Tue, Feb 26, 2019	33.52	34.27	32.91	34.21
1430	NASDAQ	PTCT	Mon, Feb 25, 2019	33.34	34.80	33.07	33.77
1429	NASDAQ	PTCT	Fri, Feb 22, 2019	31.64	33.26	31.05	32.94
1428	NASDAQ	PTCT	Thu, Feb 21, 2019	30.95	31.54	30.16	31.37
1427	NASDAQ	PTCT	Wed, Feb 20, 2019	29.79	31.33	29.60	31.13
1426	NASDAQ	PTCT	Tue, Feb 19, 2019	29.69	30.54	29.64	29.78
1425	NASDAQ	PTCT	Fri, Feb 15, 2019	29.20	29.74	29.06	29.68
1424	NASDAQ	PTCT	Thu, Feb 14, 2019	29.67	29.83	28.97	29.05
1423	NASDAQ	PTCT	Wed, Feb 13, 2019	30.73	31.01	29.61	29.70
1422	NASDAQ	PTCT	Tue, Feb 12, 2019	30.12	30.98	29.92	30.41
1421	NASDAQ	PTCT	Mon, Feb 11, 2019	29.89	30.27	29.64	29.89
1420	NASDAQ	PTCT	Fri, Feb 8, 2019	29.50	30.09	29.46	29.72
1419	NASDAQ	PTCT	Thu, Feb 7, 2019	29.77	30.51	29.15	29.53
1418	NASDAQ	PTCT	Wed, Feb 6, 2019	30.50	30.85	30.00	30.09
1417	NASDAQ	PTCT	Tue, Feb 5, 2019	30.84	31.60	30.32	30.50
1416	NASDAQ	PTCT	Mon, Feb 4, 2019	30.85	31.37	30.58	30.71
1415	NASDAQ	PTCT	Fri, Feb 1, 2019	31.13	31.66	30.62	30.92
1414	NASDAQ	PTCT	Thu, Jan 31, 2019	29.67	31.71	29.59	31.13
1413	NASDAQ	PTCT	Wed, Jan 30, 2019	28.84	30.03	28.72	29.91
1412	NASDAQ	PTCT	Tue, Jan 29, 2019	28.27	28.39	27.55	28.15
1411	NASDAQ	PTCT	Mon, Jan 28, 2019	28.86	29.28	27.53	28.09
1410	NASDAQ	PTCT	Fri, Jan 25, 2019	29.75	29.86	28.80	29.42
1409	NASDAQ	PTCT	Thu, Jan 24, 2019	29.90	29.90	29.28	29.45
1408	NASDAQ	PTCT	Wed, Jan 23, 2019	30.22	30.35	29.15	29.64
1407	NASDAQ	PTCT	Tue, Jan 22, 2019	34.07	34.07	32.83	33.02
1406	NASDAQ	PTCT	Fri, Jan 18, 2019	34.75	35.00	33.81	34.44
1405	NASDAQ	PTCT	Thu, Jan 17, 2019	34.62	35.18	34.30	34.61
1404	NASDAQ	PTCT	Wed, Jan 16, 2019	35.02	36.00	34.73	34.87
1403	NASDAQ	PTCT	Tue, Jan 15, 2019	34.99	35.24	34.45	34.95
1402	NASDAQ	PTCT	Mon, Jan 14, 2019	35.48	35.82	34.69	34.82
1401	NASDAQ	PTCT	Fri, Jan 11, 2019	37.77	37.77	35.58	35.70
1400	NASDAQ	PTCT	Thu, Jan 10, 2019	37.43	38.61	36.40	37.96
1399	NASDAQ	PTCT	Wed, Jan 9, 2019	36.39	38.98	35.24	37.51
1398	NASDAQ	PTCT	Tue, Jan 8, 2019	35.83	36.61	34.05	36.39
1397	NASDAQ	PTCT	Mon, Jan 7, 2019	34.81	36.01	33.91	35.67
1396	NASDAQ	PTCT	Fri, Jan 4, 2019	33.80	35.98	32.20	35.86
1395	NASDAQ	PTCT	Thu, Jan 3, 2019	33.56	34.14	32.61	33.43
1394	NASDAQ	PTCT	Wed, Jan 2, 2019	33.60	34.14	32.96	33.61
1393	NASDAQ	PTCT	Mon, Dec 31, 2018	32.50	34.57	32.50	34.32
1392	NASDAQ	PTCT	Fri, Dec 28, 2018	31.96	33.07	31.31	32.01
1391	NASDAQ	PTCT	Thu, Dec 27, 2018	32.32	32.34	30.27	31.94
1390	NASDAQ	PTCT	Wed, Dec 26, 2018	30.14	33.05	30.10	32.97
1389	NASDAQ	PTCT	Mon, Dec 24, 2018	29.74	30.54	28.91	29.83
1388	NASDAQ	PTCT	Fri, Dec 21, 2018	31.21	32.14	29.00	30.23
1387	NASDAQ	PTCT	Thu, Dec 20, 2018	31.91	33.00	30.29	31.00
1386	NASDAQ	PTCT	Wed, Dec 19, 2018	32.72	33.49	31.18	32.00
1385	NASDAQ	PTCT	Tue, Dec 18, 2018	32.83	33.06	32.04	32.70
1384	NASDAQ	PTCT	Mon, Dec 17, 2018	33.40	34.16	31.78	32.23
1383	NASDAQ	PTCT	Fri, Dec 14, 2018	33.59	34.90	33.51	33.63
1382	NASDAQ	PTCT	Thu, Dec 13, 2018	34.89	35.62	33.66	33.76
1381	NASDAQ	PTCT	Wed, Dec 12, 2018	35.02	35.73	33.94	34.88
1380	NASDAQ	PTCT	Tue, Dec 11, 2018	34.96	35.04	34.02	34.67
1379	NASDAQ	PTCT	Mon, Dec 10, 2018	33.14	34.55	32.86	34.52
1378	NASDAQ	PTCT	Fri, Dec 7, 2018	35.78	36.35	33.04	33.36
1377	NASDAQ	PTCT	Thu, Dec 6, 2018	33.72	35.95	33.08	35.89
1376	NASDAQ	PTCT	Tue, Dec 4, 2018	36.29	36.77	34.20	34.35
1375	NASDAQ	PTCT	Mon, Dec 3, 2018	36.53	36.57	35.61	36.32
1374	NASDAQ	PTCT	Fri, Nov 30, 2018	35.13	35.54	34.64	35.52
1373	NASDAQ	PTCT	Thu, Nov 29, 2018	34.42	35.68	34.25	35.37
1372	NASDAQ	PTCT	Wed, Nov 28, 2018	34.16	35.00	33.24	34.72
1371	NASDAQ	PTCT	Tue, Nov 27, 2018	34.76	35.12	33.70	33.89
1370	NASDAQ	PTCT	Mon, Nov 26, 2018	34.54	35.86	34.04	34.89
1369	NASDAQ	PTCT	Fri, Nov 23, 2018	33.27	34.83	33.24	34.44
1368	NASDAQ	PTCT	Wed, Nov 21, 2018	32.57	34.00	31.87	33.80
1367	NASDAQ	PTCT	Tue, Nov 20, 2018	32.04	33.09	30.90	32.08
1366	NASDAQ	PTCT	Mon, Nov 19, 2018	33.82	34.07	32.58	32.79
1365	NASDAQ	PTCT	Fri, Nov 16, 2018	33.07	34.06	32.26	33.92
1364	NASDAQ	PTCT	Thu, Nov 15, 2018	31.65	33.44	31.17	33.26
1363	NASDAQ	PTCT	Wed, Nov 14, 2018	32.42	33.43	30.32	31.71
1362	NASDAQ	PTCT	Tue, Nov 13, 2018	32.63	33.48	31.96	31.96
1361	NASDAQ	PTCT	Mon, Nov 12, 2018	33.84	35.49	31.95	32.34
1360	NASDAQ	PTCT	Fri, Nov 9, 2018	35.91	36.49	33.19	33.76
1359	NASDAQ	PTCT	Thu, Nov 8, 2018	36.60	37.04	35.94	36.30
1358	NASDAQ	PTCT	Wed, Nov 7, 2018	34.63	37.66	34.58	36.53
1357	NASDAQ	PTCT	Tue, Nov 6, 2018	35.14	36.80	32.50	34.76
1356	NASDAQ	PTCT	Mon, Nov 5, 2018	39.86	39.96	36.88	37.90
1355	NASDAQ	PTCT	Fri, Nov 2, 2018	41.33	41.95	39.02	39.68
1354	NASDAQ	PTCT	Thu, Nov 1, 2018	38.83	41.25	38.37	40.97
1353	NASDAQ	PTCT	Wed, Oct 31, 2018	37.55	39.00	36.76	38.52
1352	NASDAQ	PTCT	Tue, Oct 30, 2018	36.29	37.23	35.83	36.98
1351	NASDAQ	PTCT	Mon, Oct 29, 2018	37.71	38.85	35.46	36.30
1350	NASDAQ	PTCT	Fri, Oct 26, 2018	35.42	37.71	34.87	37.23
1349	NASDAQ	PTCT	Thu, Oct 25, 2018	34.56	37.46	34.50	36.07
1348	NASDAQ	PTCT	Wed, Oct 24, 2018	36.90	37.30	33.72	34.26
1347	NASDAQ	PTCT	Tue, Oct 23, 2018	36.37	37.78	35.45	36.97
1346	NASDAQ	PTCT	Mon, Oct 22, 2018	38.16	38.16	36.39	37.16
1345	NASDAQ	PTCT	Fri, Oct 19, 2018	39.39	39.90	37.87	38.00
1344	NASDAQ	PTCT	Thu, Oct 18, 2018	39.60	39.96	38.55	39.30
1343	NASDAQ	PTCT	Wed, Oct 17, 2018	39.69	39.82	38.61	39.73
1342	NASDAQ	PTCT	Tue, Oct 16, 2018	38.50	39.80	38.25	39.70
1341	NASDAQ	PTCT	Mon, Oct 15, 2018	39.47	39.47	37.24	38.23
1340	NASDAQ	PTCT	Fri, Oct 12, 2018	39.33	40.08	38.91	39.48
1339	NASDAQ	PTCT	Thu, Oct 11, 2018	38.43	39.51	37.82	38.56
1338	NASDAQ	PTCT	Wed, Oct 10, 2018	39.50	40.37	38.61	38.70
1337	NASDAQ	PTCT	Tue, Oct 9, 2018	40.82	41.37	39.50	39.64
1336	NASDAQ	PTCT	Mon, Oct 8, 2018	40.82	41.60	39.89	40.90
1335	NASDAQ	PTCT	Fri, Oct 5, 2018	40.69	41.34	38.73	40.95
1334	NASDAQ	PTCT	Thu, Oct 4, 2018	44.99	45.03	39.93	40.29
1333	NASDAQ	PTCT	Wed, Oct 3, 2018	44.95	47.47	38.14	45.28
1332	NASDAQ	PTCT	Tue, Oct 2, 2018	46.32	46.32	43.44	45.28
1331	NASDAQ	PTCT	Mon, Oct 1, 2018	48.11	48.99	46.35	46.51
1330	NASDAQ	PTCT	Fri, Sep 28, 2018	47.36	48.85	46.69	47.00
1329	NASDAQ	PTCT	Thu, Sep 27, 2018	47.02	47.74	46.42	47.06
1328	NASDAQ	PTCT	Wed, Sep 26, 2018	47.44	47.85	46.54	46.87
1327	NASDAQ	PTCT	Tue, Sep 25, 2018	45.97	47.57	45.62	47.22
1326	NASDAQ	PTCT	Mon, Sep 24, 2018	44.66	46.83	44.50	45.92
1325	NASDAQ	PTCT	Fri, Sep 21, 2018	46.36	46.62	44.79	45.14
1324	NASDAQ	PTCT	Thu, Sep 20, 2018	45.39	46.72	45.36	46.31
1323	NASDAQ	PTCT	Wed, Sep 19, 2018	47.33	47.49	45.01	45.37
1322	NASDAQ	PTCT	Tue, Sep 18, 2018	45.81	47.52	45.42	47.19
1321	NASDAQ	PTCT	Mon, Sep 17, 2018	47.64	47.64	45.65	45.92
1320	NASDAQ	PTCT	Fri, Sep 14, 2018	47.40	48.15	47.14	47.77
1319	NASDAQ	PTCT	Thu, Sep 13, 2018	47.26	48.25	46.78	47.33
1318	NASDAQ	PTCT	Wed, Sep 12, 2018	47.13	47.85	45.82	47.02
1317	NASDAQ	PTCT	Tue, Sep 11, 2018	46.57	48.36	46.13	47.39
1316	NASDAQ	PTCT	Mon, Sep 10, 2018	46.45	48.28	46.05	46.98
1315	NASDAQ	PTCT	Fri, Sep 7, 2018	43.60	47.00	43.42	46.55
1314	NASDAQ	PTCT	Thu, Sep 6, 2018	43.07	44.05	42.27	43.81
1313	NASDAQ	PTCT	Wed, Sep 5, 2018	42.73	43.24	42.02	42.47
1312	NASDAQ	PTCT	Tue, Sep 4, 2018	41.43	42.24	41.26	42.17
1311	NASDAQ	PTCT	Fri, Aug 31, 2018	41.84	42.39	41.25	41.74
1310	NASDAQ	PTCT	Thu, Aug 30, 2018	41.54	42.41	41.25	42.00
1309	NASDAQ	PTCT	Wed, Aug 29, 2018	41.00	41.58	40.95	41.38
1308	NASDAQ	PTCT	Tue, Aug 28, 2018	41.55	42.19	40.50	41.09
1307	NASDAQ	PTCT	Mon, Aug 27, 2018	41.20	42.64	40.17	41.74
1306	NASDAQ	PTCT	Fri, Aug 24, 2018	44.54	44.70	40.34	41.16
1305	NASDAQ	PTCT	Thu, Aug 23, 2018	43.67	44.61	42.97	44.52
1304	NASDAQ	PTCT	Wed, Aug 22, 2018	43.09	44.16	42.60	43.84
1303	NASDAQ	PTCT	Tue, Aug 21, 2018	42.58	43.42	42.13	43.38
1302	NASDAQ	PTCT	Mon, Aug 20, 2018	42.60	42.60	41.69	42.32
1301	NASDAQ	PTCT	Fri, Aug 17, 2018	42.60	42.61	41.88	42.35
1300	NASDAQ	PTCT	Thu, Aug 16, 2018	43.90	44.51	41.58	42.69
1299	NASDAQ	PTCT	Wed, Aug 15, 2018	44.58	45.15	43.07	43.43
1298	NASDAQ	PTCT	Tue, Aug 14, 2018	43.05	44.90	43.05	44.89
1297	NASDAQ	PTCT	Mon, Aug 13, 2018	43.54	44.17	42.63	43.14
1296	NASDAQ	PTCT	Fri, Aug 10, 2018	42.57	44.49	42.01	43.64
1295	NASDAQ	PTCT	Thu, Aug 9, 2018	40.48	43.48	40.48	43.10
1294	NASDAQ	PTCT	Wed, Aug 8, 2018	40.81	42.01	39.50	40.72
1293	NASDAQ	PTCT	Tue, Aug 7, 2018	38.00	38.75	37.89	38.29
1292	NASDAQ	PTCT	Mon, Aug 6, 2018	37.97	38.16	37.12	37.98
1291	NASDAQ	PTCT	Fri, Aug 3, 2018	38.17	38.17	36.91	37.56
1290	NASDAQ	PTCT	Thu, Aug 2, 2018	37.57	38.51	37.35	38.24
1289	NASDAQ	PTCT	Wed, Aug 1, 2018	38.44	39.35	37.10	37.73
1288	NASDAQ	PTCT	Tue, Jul 31, 2018	36.78	38.48	36.02	38.07
1287	NASDAQ	PTCT	Mon, Jul 30, 2018	37.94	37.94	35.78	36.85
1286	NASDAQ	PTCT	Fri, Jul 27, 2018	39.24	40.30	37.29	38.06
1285	NASDAQ	PTCT	Thu, Jul 26, 2018	37.30	39.75	37.02	39.17
1284	NASDAQ	PTCT	Wed, Jul 25, 2018	39.93	40.94	37.06	37.58
1283	NASDAQ	PTCT	Tue, Jul 24, 2018	40.23	40.89	39.46	39.64
1282	NASDAQ	PTCT	Mon, Jul 23, 2018	39.17	40.87	38.45	39.46
1281	NASDAQ	PTCT	Fri, Jul 20, 2018	38.52	40.82	38.50	39.98
1280	NASDAQ	PTCT	Thu, Jul 19, 2018	36.10	37.24	35.11	36.55
1279	NASDAQ	PTCT	Wed, Jul 18, 2018	35.35	35.88	34.57	34.99
1278	NASDAQ	PTCT	Tue, Jul 17, 2018	35.50	35.87	34.70	35.23
1277	NASDAQ	PTCT	Mon, Jul 16, 2018	36.47	36.94	35.62	36.08
1276	NASDAQ	PTCT	Fri, Jul 13, 2018	36.43	37.29	36.10	36.26
1275	NASDAQ	PTCT	Thu, Jul 12, 2018	37.00	37.32	36.12	36.48
1274	NASDAQ	PTCT	Wed, Jul 11, 2018	36.77	37.09	35.83	36.54
1273	NASDAQ	PTCT	Tue, Jul 10, 2018	37.46	37.83	36.54	36.76
1272	NASDAQ	PTCT	Mon, Jul 9, 2018	36.69	37.59	35.64	37.47
1271	NASDAQ	PTCT	Fri, Jul 6, 2018	34.84	36.97	34.52	36.70
1270	NASDAQ	PTCT	Thu, Jul 5, 2018	33.95	34.73	33.81	34.64
1269	NASDAQ	PTCT	Tue, Jul 3, 2018	34.14	34.68	33.41	33.95
1268	NASDAQ	PTCT	Mon, Jul 2, 2018	32.79	33.92	32.13	33.90
1267	NASDAQ	PTCT	Fri, Jun 29, 2018	32.21	34.60	32.21	33.73
1266	NASDAQ	PTCT	Thu, Jun 28, 2018	31.64	32.53	30.72	32.18
1265	NASDAQ	PTCT	Wed, Jun 27, 2018	32.20	32.77	31.38	31.72
1264	NASDAQ	PTCT	Tue, Jun 26, 2018	33.88	33.96	31.41	32.48
1263	NASDAQ	PTCT	Mon, Jun 25, 2018	35.33	35.73	33.17	33.78
1262	NASDAQ	PTCT	Fri, Jun 22, 2018	36.42	36.69	34.94	36.01
1261	NASDAQ	PTCT	Thu, Jun 21, 2018	35.13	36.92	34.58	36.31
1260	NASDAQ	PTCT	Wed, Jun 20, 2018	35.00	38.33	33.31	35.64
1259	NASDAQ	PTCT	Tue, Jun 19, 2018	47.69	50.81	32.26	33.24
1258	NASDAQ	PTCT	Mon, Jun 18, 2018	49.54	52.95	44.50	47.88
1257	NASDAQ	PTCT	Fri, Jun 15, 2018	38.31	39.04	37.34	37.55
1256	NASDAQ	PTCT	Thu, Jun 14, 2018	38.00	38.57	37.30	38.39
1255	NASDAQ	PTCT	Wed, Jun 13, 2018	38.00	38.29	37.19	37.79
1254	NASDAQ	PTCT	Tue, Jun 12, 2018	37.91	38.52	37.68	37.96
1253	NASDAQ	PTCT	Mon, Jun 11, 2018	37.25	38.17	36.69	37.95
1252	NASDAQ	PTCT	Fri, Jun 8, 2018	36.13	37.64	35.78	37.12
1251	NASDAQ	PTCT	Thu, Jun 7, 2018	36.19	36.82	35.69	36.38
1250	NASDAQ	PTCT	Wed, Jun 6, 2018	36.85	37.06	35.83	36.28
1249	NASDAQ	PTCT	Tue, Jun 5, 2018	36.76	37.21	36.57	36.77
1248	NASDAQ	PTCT	Mon, Jun 4, 2018	36.10	37.04	34.51	36.75
1247	NASDAQ	PTCT	Fri, Jun 1, 2018	34.40	36.85	34.40	36.11
1246	NASDAQ	PTCT	Thu, May 31, 2018	32.05	34.23	31.78	33.90
1245	NASDAQ	PTCT	Wed, May 30, 2018	31.00	32.02	31.00	31.95
1244	NASDAQ	PTCT	Tue, May 29, 2018	30.57	31.26	30.24	30.97
1243	NASDAQ	PTCT	Fri, May 25, 2018	30.08	30.89	29.54	30.80
1242	NASDAQ	PTCT	Thu, May 24, 2018	29.48	30.15	29.34	30.01
1241	NASDAQ	PTCT	Wed, May 23, 2018	29.88	30.17	29.54	29.63
1240	NASDAQ	PTCT	Tue, May 22, 2018	30.46	30.67	29.93	29.96
1239	NASDAQ	PTCT	Mon, May 21, 2018	32.07	32.34	30.42	30.52
1238	NASDAQ	PTCT	Fri, May 18, 2018	31.63	32.58	31.33	31.99
1237	NASDAQ	PTCT	Thu, May 17, 2018	31.14	31.86	31.10	31.54
1236	NASDAQ	PTCT	Wed, May 16, 2018	30.14	31.35	29.82	31.07
1235	NASDAQ	PTCT	Tue, May 15, 2018	29.10	30.06	28.81	30.02
1234	NASDAQ	PTCT	Mon, May 14, 2018	29.73	30.18	29.01	29.45
1233	NASDAQ	PTCT	Fri, May 11, 2018	29.00	29.98	28.85	29.73
1232	NASDAQ	PTCT	Thu, May 10, 2018	30.80	30.80	27.65	28.83
1231	NASDAQ	PTCT	Wed, May 9, 2018	30.75	30.80	30.18	30.74
1230	NASDAQ	PTCT	Tue, May 8, 2018	30.79	31.21	30.09	30.24
1229	NASDAQ	PTCT	Mon, May 7, 2018	31.13	31.25	30.78	31.06
1228	NASDAQ	PTCT	Fri, May 4, 2018	31.32	31.42	30.66	31.09
1227	NASDAQ	PTCT	Thu, May 3, 2018	30.15	32.16	29.87	31.34
1226	NASDAQ	PTCT	Wed, May 2, 2018	29.01	31.18	29.01	30.33
1225	NASDAQ	PTCT	Tue, May 1, 2018	27.81	29.26	27.72	29.19
1224	NASDAQ	PTCT	Mon, Apr 30, 2018	28.01	29.26	27.73	27.73
1223	NASDAQ	PTCT	Fri, Apr 27, 2018	28.09	28.45	27.45	27.91
1222	NASDAQ	PTCT	Thu, Apr 26, 2018	27.89	28.90	27.14	27.95
1221	NASDAQ	PTCT	Wed, Apr 25, 2018	26.36	27.66	25.48	27.60
1220	NASDAQ	PTCT	Tue, Apr 24, 2018	26.00	26.46	25.48	26.41
1219	NASDAQ	PTCT	Mon, Apr 23, 2018	26.22	26.76	25.25	26.03
1218	NASDAQ	PTCT	Fri, Apr 20, 2018	25.95	26.46	25.60	26.23
1217	NASDAQ	PTCT	Thu, Apr 19, 2018	25.54	26.11	25.10	26.10
1216	NASDAQ	PTCT	Wed, Apr 18, 2018	26.71	26.71	25.66	25.76
1215	NASDAQ	PTCT	Tue, Apr 17, 2018	26.65	27.14	26.49	26.58
1214	NASDAQ	PTCT	Mon, Apr 16, 2018	26.53	26.92	25.95	26.65
1213	NASDAQ	PTCT	Fri, Apr 13, 2018	27.54	27.56	26.32	26.48
1212	NASDAQ	PTCT	Thu, Apr 12, 2018	26.92	27.65	26.76	27.56
1211	NASDAQ	PTCT	Wed, Apr 11, 2018	26.85	27.50	26.41	26.69
1210	NASDAQ	PTCT	Tue, Apr 10, 2018	26.50	27.39	26.19	27.20
1209	NASDAQ	PTCT	Mon, Apr 9, 2018	26.13	26.76	25.86	26.18
1208	NASDAQ	PTCT	Fri, Apr 6, 2018	25.69	26.05	25.27	25.70
1207	NASDAQ	PTCT	Thu, Apr 5, 2018	26.82	26.88	25.85	26.03
1206	NASDAQ	PTCT	Wed, Apr 4, 2018	24.79	26.80	24.60	26.57
1205	NASDAQ	PTCT	Tue, Apr 3, 2018	26.16	26.82	25.50	26.12
1204	NASDAQ	PTCT	Mon, Apr 2, 2018	26.93	27.31	24.78	25.97
1203	NASDAQ	PTCT	Thu, Mar 29, 2018	29.26	29.32	26.72	27.06
1202	NASDAQ	PTCT	Wed, Mar 28, 2018	29.54	29.74	26.58	27.04
1201	NASDAQ	PTCT	Tue, Mar 27, 2018	32.83	32.87	31.68	31.92
1200	NASDAQ	PTCT	Mon, Mar 26, 2018	32.63	32.75	31.63	32.59
1199	NASDAQ	PTCT	Fri, Mar 23, 2018	31.85	32.85	31.83	31.99
1198	NASDAQ	PTCT	Thu, Mar 22, 2018	31.60	32.93	30.98	32.00
1197	NASDAQ	PTCT	Wed, Mar 21, 2018	32.28	33.22	31.85	32.29
1196	NASDAQ	PTCT	Tue, Mar 20, 2018	30.25	32.71	30.25	32.28
1195	NASDAQ	PTCT	Mon, Mar 19, 2018	30.14	31.03	29.53	30.12
1194	NASDAQ	PTCT	Fri, Mar 16, 2018	30.03	30.75	29.81	30.20
1193	NASDAQ	PTCT	Thu, Mar 15, 2018	30.39	31.18	29.94	30.09
1192	NASDAQ	PTCT	Wed, Mar 14, 2018	30.00	30.88	29.10	30.39
1191	NASDAQ	PTCT	Tue, Mar 13, 2018	29.05	29.94	28.87	29.89
1190	NASDAQ	PTCT	Mon, Mar 12, 2018	29.12	29.20	27.95	28.87
1189	NASDAQ	PTCT	Fri, Mar 9, 2018	27.73	29.28	27.26	28.79
1188	NASDAQ	PTCT	Thu, Mar 8, 2018	28.77	29.60	27.50	27.98
1187	NASDAQ	PTCT	Wed, Mar 7, 2018	27.90	31.25	27.00	29.33
1186	NASDAQ	PTCT	Tue, Mar 6, 2018	26.68	26.96	26.09	26.84
1185	NASDAQ	PTCT	Mon, Mar 5, 2018	25.63	26.83	25.24	26.66
1184	NASDAQ	PTCT	Fri, Mar 2, 2018	24.40	25.92	24.10	25.73
1183	NASDAQ	PTCT	Thu, Mar 1, 2018	26.00	26.00	24.33	24.78
1182	NASDAQ	PTCT	Wed, Feb 28, 2018	25.47	26.20	25.21	25.75
1181	NASDAQ	PTCT	Tue, Feb 27, 2018	25.69	26.26	25.20	25.47
1180	NASDAQ	PTCT	Mon, Feb 26, 2018	25.53	26.47	24.32	26.29
1179	NASDAQ	PTCT	Fri, Feb 23, 2018	25.74	26.34	24.35	25.52
1178	NASDAQ	PTCT	Thu, Feb 22, 2018	25.36	26.65	25.36	25.66
1177	NASDAQ	PTCT	Wed, Feb 21, 2018	24.48	26.23	24.45	25.01
1176	NASDAQ	PTCT	Tue, Feb 20, 2018	23.00	24.59	22.80	24.14
1175	NASDAQ	PTCT	Fri, Feb 16, 2018	24.40	24.98	23.84	23.93
1174	NASDAQ	PTCT	Thu, Feb 15, 2018	24.75	24.85	23.55	24.51
1173	NASDAQ	PTCT	Wed, Feb 14, 2018	23.13	24.46	23.12	24.25
1172	NASDAQ	PTCT	Tue, Feb 13, 2018	22.87	23.98	22.72	23.42
1171	NASDAQ	PTCT	Mon, Feb 12, 2018	23.24	24.24	22.67	23.08
1170	NASDAQ	PTCT	Fri, Feb 9, 2018	23.50	23.89	21.97	22.99
1169	NASDAQ	PTCT	Thu, Feb 8, 2018	24.83	25.02	23.00	23.23
1168	NASDAQ	PTCT	Wed, Feb 7, 2018	25.05	25.14	24.53	24.84
1167	NASDAQ	PTCT	Tue, Feb 6, 2018	23.55	25.09	23.15	24.80
1166	NASDAQ	PTCT	Mon, Feb 5, 2018	24.24	25.40	23.98	24.05
1165	NASDAQ	PTCT	Fri, Feb 2, 2018	24.91	25.69	24.12	24.66
1164	NASDAQ	PTCT	Thu, Feb 1, 2018	26.29	26.50	25.42	25.71
1163	NASDAQ	PTCT	Wed, Jan 31, 2018	26.92	27.37	26.11	26.29
1162	NASDAQ	PTCT	Tue, Jan 30, 2018	26.49	27.62	25.35	26.68
1161	NASDAQ	PTCT	Mon, Jan 29, 2018	25.19	28.75	24.66	27.03
1160	NASDAQ	PTCT	Fri, Jan 26, 2018	23.65	25.19	23.03	24.66
1159	NASDAQ	PTCT	Thu, Jan 25, 2018	23.25	23.84	23.04	23.49
1158	NASDAQ	PTCT	Wed, Jan 24, 2018	23.70	23.70	22.60	23.25
1157	NASDAQ	PTCT	Tue, Jan 23, 2018	22.82	23.60	22.73	23.45
1156	NASDAQ	PTCT	Mon, Jan 22, 2018	22.21	22.58	21.63	22.50
1155	NASDAQ	PTCT	Fri, Jan 19, 2018	21.11	22.35	20.80	21.92
1154	NASDAQ	PTCT	Thu, Jan 18, 2018	21.94	22.05	20.73	20.93
1153	NASDAQ	PTCT	Wed, Jan 17, 2018	21.76	21.98	20.99	21.95
1152	NASDAQ	PTCT	Tue, Jan 16, 2018	23.49	23.64	21.40	21.49
1151	NASDAQ	PTCT	Fri, Jan 12, 2018	21.94	23.71	21.44	23.29
1150	NASDAQ	PTCT	Thu, Jan 11, 2018	20.50	21.82	20.21	21.71
1149	NASDAQ	PTCT	Wed, Jan 10, 2018	20.50	21.00	20.02	20.51
1148	NASDAQ	PTCT	Tue, Jan 9, 2018	20.38	20.80	20.25	20.67
1147	NASDAQ	PTCT	Mon, Jan 8, 2018	18.18	20.65	18.16	20.24
1146	NASDAQ	PTCT	Fri, Jan 5, 2018	18.09	18.21	17.76	17.93
1145	NASDAQ	PTCT	Thu, Jan 4, 2018	17.94	18.16	17.42	17.99
1144	NASDAQ	PTCT	Wed, Jan 3, 2018	17.67	18.17	17.50	18.01
1143	NASDAQ	PTCT	Tue, Jan 2, 2018	16.86	17.64	16.38	17.46
1142	NASDAQ	PTCT	Fri, Dec 29, 2017	17.04	17.20	16.67	16.68
1141	NASDAQ	PTCT	Thu, Dec 28, 2017	16.68	16.77	16.40	16.71
1140	NASDAQ	PTCT	Wed, Dec 27, 2017	16.61	16.68	16.32	16.61
1139	NASDAQ	PTCT	Tue, Dec 26, 2017	16.58	16.71	16.37	16.60
1138	NASDAQ	PTCT	Fri, Dec 22, 2017	16.50	16.75	16.13	16.64
1137	NASDAQ	PTCT	Thu, Dec 21, 2017	16.23	16.53	16.20	16.38
1136	NASDAQ	PTCT	Wed, Dec 20, 2017	16.32	16.49	16.15	16.30
1135	NASDAQ	PTCT	Tue, Dec 19, 2017	16.20	16.67	16.08	16.24
1134	NASDAQ	PTCT	Mon, Dec 18, 2017	16.17	16.41	15.97	16.22
1133	NASDAQ	PTCT	Fri, Dec 15, 2017	15.99	16.48	15.69	16.13
1132	NASDAQ	PTCT	Thu, Dec 14, 2017	16.62	16.73	15.67	15.95
1131	NASDAQ	PTCT	Wed, Dec 13, 2017	16.00	16.82	16.00	16.65
1130	NASDAQ	PTCT	Tue, Dec 12, 2017	16.25	16.37	15.60	15.94
1129	NASDAQ	PTCT	Mon, Dec 11, 2017	16.82	16.87	16.23	16.25
1128	NASDAQ	PTCT	Fri, Dec 8, 2017	16.85	16.96	16.57	16.70
1127	NASDAQ	PTCT	Thu, Dec 7, 2017	16.17	16.81	16.02	16.75
1126	NASDAQ	PTCT	Wed, Dec 6, 2017	15.79	16.23	15.67	16.11
1125	NASDAQ	PTCT	Tue, Dec 5, 2017	15.73	16.46	15.73	15.97
1124	NASDAQ	PTCT	Mon, Dec 4, 2017	15.95	16.53	15.71	15.77
1123	NASDAQ	PTCT	Fri, Dec 1, 2017	15.98	16.16	15.22	15.78
1122	NASDAQ	PTCT	Thu, Nov 30, 2017	15.86	16.20	15.73	15.95
1121	NASDAQ	PTCT	Wed, Nov 29, 2017	16.16	16.25	15.75	15.92
1120	NASDAQ	PTCT	Tue, Nov 28, 2017	16.30	16.45	16.01	16.16
1119	NASDAQ	PTCT	Mon, Nov 27, 2017	16.52	16.71	16.14	16.19
1118	NASDAQ	PTCT	Fri, Nov 24, 2017	16.00	16.67	15.84	16.59
1117	NASDAQ	PTCT	Wed, Nov 22, 2017	15.84	16.06	15.70	15.84
1116	NASDAQ	PTCT	Tue, Nov 21, 2017	15.68	16.00	15.62	15.79
1115	NASDAQ	PTCT	Mon, Nov 20, 2017	15.98	16.21	15.28	15.73
1114	NASDAQ	PTCT	Fri, Nov 17, 2017	15.79	16.01	15.48	15.97
1113	NASDAQ	PTCT	Thu, Nov 16, 2017	15.82	16.68	15.80	15.88
1112	NASDAQ	PTCT	Wed, Nov 15, 2017	15.02	15.60	14.87	15.14
1111	NASDAQ	PTCT	Tue, Nov 14, 2017	15.54	15.65	15.03	15.16
1110	NASDAQ	PTCT	Mon, Nov 13, 2017	15.89	15.89	15.37	15.53
1109	NASDAQ	PTCT	Fri, Nov 10, 2017	15.80	16.50	15.70	16.05
1108	NASDAQ	PTCT	Thu, Nov 9, 2017	15.94	16.10	15.55	15.85
1107	NASDAQ	PTCT	Wed, Nov 8, 2017	16.78	16.85	15.97	16.10
1106	NASDAQ	PTCT	Tue, Nov 7, 2017	17.14	17.23	16.62	16.85
1105	NASDAQ	PTCT	Mon, Nov 6, 2017	17.40	17.64	17.01	17.16
1104	NASDAQ	PTCT	Fri, Nov 3, 2017	17.50	18.23	17.20	17.44
1103	NASDAQ	PTCT	Thu, Nov 2, 2017	17.53	18.64	17.52	17.85
1102	NASDAQ	PTCT	Wed, Nov 1, 2017	18.93	19.06	17.62	17.77
1101	NASDAQ	PTCT	Tue, Oct 31, 2017	18.25	18.96	18.25	18.74
1100	NASDAQ	PTCT	Mon, Oct 30, 2017	17.60	18.41	17.59	18.25
1099	NASDAQ	PTCT	Fri, Oct 27, 2017	16.25	17.72	15.82	17.57
1098	NASDAQ	PTCT	Thu, Oct 26, 2017	16.60	17.11	15.61	16.25
1097	NASDAQ	PTCT	Wed, Oct 25, 2017	15.99	17.40	15.20	17.30
1096	NASDAQ	PTCT	Tue, Oct 24, 2017	16.98	17.30	16.03	16.14
1095	NASDAQ	PTCT	Mon, Oct 23, 2017	17.81	17.89	16.72	16.99
1094	NASDAQ	PTCT	Fri, Oct 20, 2017	17.75	17.99	17.60	17.79
1093	NASDAQ	PTCT	Thu, Oct 19, 2017	18.15	18.15	17.28	17.67
1092	NASDAQ	PTCT	Wed, Oct 18, 2017	18.26	18.50	17.71	18.25
1091	NASDAQ	PTCT	Tue, Oct 17, 2017	17.98	18.28	17.79	18.13
1090	NASDAQ	PTCT	Mon, Oct 16, 2017	17.83	18.28	17.57	17.91
1089	NASDAQ	PTCT	Fri, Oct 13, 2017	17.78	18.01	17.47	17.86
1088	NASDAQ	PTCT	Thu, Oct 12, 2017	17.89	18.16	17.64	17.83
1087	NASDAQ	PTCT	Wed, Oct 11, 2017	18.25	18.44	17.70	17.84
1086	NASDAQ	PTCT	Tue, Oct 10, 2017	18.36	18.37	17.78	18.18
1085	NASDAQ	PTCT	Mon, Oct 9, 2017	18.00	19.24	17.97	18.38
1084	NASDAQ	PTCT	Fri, Oct 6, 2017	19.76	19.91	19.24	19.63
1083	NASDAQ	PTCT	Thu, Oct 5, 2017	18.88	20.19	18.88	19.90
1082	NASDAQ	PTCT	Wed, Oct 4, 2017	18.78	18.98	18.00	18.90
1081	NASDAQ	PTCT	Tue, Oct 3, 2017	20.84	21.58	17.96	18.62
1080	NASDAQ	PTCT	Mon, Oct 2, 2017	19.75	20.91	19.24	20.89
1079	NASDAQ	PTCT	Fri, Sep 29, 2017	18.32	20.19	17.75	20.01
1078	NASDAQ	PTCT	Thu, Sep 28, 2017	15.75	19.50	15.25	18.85
1077	NASDAQ	PTCT	Wed, Sep 27, 2017	16.78	17.66	16.50	17.46
1076	NASDAQ	PTCT	Tue, Sep 26, 2017	17.05	17.50	14.56	16.81
1075	NASDAQ	PTCT	Mon, Sep 25, 2017	18.35	19.79	17.65	19.51
1074	NASDAQ	PTCT	Fri, Sep 22, 2017	19.95	20.05	18.34	18.52
1073	NASDAQ	PTCT	Thu, Sep 21, 2017	20.10	20.52	19.89	20.05
1072	NASDAQ	PTCT	Wed, Sep 20, 2017	20.55	20.93	19.94	20.13
1071	NASDAQ	PTCT	Tue, Sep 19, 2017	20.50	20.71	19.80	20.27
1070	NASDAQ	PTCT	Mon, Sep 18, 2017	19.45	20.56	19.45	20.41
1069	NASDAQ	PTCT	Fri, Sep 15, 2017	19.78	20.36	19.20	19.42
1068	NASDAQ	PTCT	Thu, Sep 14, 2017	20.00	20.27	19.39	19.71
1067	NASDAQ	PTCT	Wed, Sep 13, 2017	20.35	20.55	19.94	20.17
1066	NASDAQ	PTCT	Tue, Sep 12, 2017	20.53	20.77	20.05	20.29
1065	NASDAQ	PTCT	Mon, Sep 11, 2017	20.93	20.96	20.05	20.55
1064	NASDAQ	PTCT	Fri, Sep 8, 2017	20.77	21.11	19.84	20.51
1063	NASDAQ	PTCT	Thu, Sep 7, 2017	21.17	21.45	20.72	20.77
1062	NASDAQ	PTCT	Wed, Sep 6, 2017	21.67	22.00	21.03	21.17
1061	NASDAQ	PTCT	Tue, Sep 5, 2017	21.00	21.69	20.67	21.61
1060	NASDAQ	PTCT	Fri, Sep 1, 2017	20.83	21.05	20.44	20.93
1059	NASDAQ	PTCT	Thu, Aug 31, 2017	20.39	20.94	20.25	20.75
1058	NASDAQ	PTCT	Wed, Aug 30, 2017	19.84	20.69	19.67	20.32
1057	NASDAQ	PTCT	Tue, Aug 29, 2017	19.77	21.16	19.77	20.08
1056	NASDAQ	PTCT	Mon, Aug 28, 2017	19.36	20.25	19.19	20.11
1055	NASDAQ	PTCT	Fri, Aug 25, 2017	19.25	19.51	18.78	19.17
1054	NASDAQ	PTCT	Thu, Aug 24, 2017	18.47	19.20	18.11	19.14
1053	NASDAQ	PTCT	Wed, Aug 23, 2017	18.84	19.20	18.41	18.42
1052	NASDAQ	PTCT	Tue, Aug 22, 2017	17.90	19.04	17.90	19.03
1051	NASDAQ	PTCT	Mon, Aug 21, 2017	17.56	18.03	17.17	17.72
1050	NASDAQ	PTCT	Fri, Aug 18, 2017	17.46	17.76	16.90	17.50
1049	NASDAQ	PTCT	Thu, Aug 17, 2017	17.66	18.07	17.12	17.56
1048	NASDAQ	PTCT	Wed, Aug 16, 2017	17.96	18.30	17.53	17.69
1047	NASDAQ	PTCT	Tue, Aug 15, 2017	18.81	18.81	17.98	18.02
1046	NASDAQ	PTCT	Mon, Aug 14, 2017	19.15	19.28	18.65	18.69
1045	NASDAQ	PTCT	Fri, Aug 11, 2017	18.44	19.34	18.02	18.98
1044	NASDAQ	PTCT	Thu, Aug 10, 2017	19.41	19.41	17.86	18.35
1043	NASDAQ	PTCT	Wed, Aug 9, 2017	20.00	20.93	19.36	19.50
1042	NASDAQ	PTCT	Tue, Aug 8, 2017	19.94	20.25	18.97	19.10
1041	NASDAQ	PTCT	Mon, Aug 7, 2017	19.83	20.17	19.68	19.91
1040	NASDAQ	PTCT	Fri, Aug 4, 2017	19.18	19.77	18.78	19.75
1039	NASDAQ	PTCT	Thu, Aug 3, 2017	18.99	19.42	18.37	18.96
1038	NASDAQ	PTCT	Wed, Aug 2, 2017	19.85	20.52	18.86	19.05
1037	NASDAQ	PTCT	Tue, Aug 1, 2017	20.79	21.19	19.53	19.96
1036	NASDAQ	PTCT	Mon, Jul 31, 2017	20.71	21.09	20.27	20.62
1035	NASDAQ	PTCT	Fri, Jul 28, 2017	20.17	20.93	20.16	20.66
1034	NASDAQ	PTCT	Thu, Jul 27, 2017	20.89	21.52	20.05	20.17
1033	NASDAQ	PTCT	Wed, Jul 26, 2017	21.25	21.54	20.66	20.84
1032	NASDAQ	PTCT	Tue, Jul 25, 2017	21.76	21.85	20.79	21.15
1031	NASDAQ	PTCT	Mon, Jul 24, 2017	21.48	21.62	20.53	21.55
1030	NASDAQ	PTCT	Fri, Jul 21, 2017	20.47	21.65	20.31	21.44
1029	NASDAQ	PTCT	Thu, Jul 20, 2017	20.00	20.89	19.80	20.34
1028	NASDAQ	PTCT	Wed, Jul 19, 2017	19.58	19.84	19.22	19.43
1027	NASDAQ	PTCT	Tue, Jul 18, 2017	19.34	19.63	19.06	19.40
1026	NASDAQ	PTCT	Mon, Jul 17, 2017	19.47	19.74	19.09	19.37
1025	NASDAQ	PTCT	Fri, Jul 14, 2017	19.16	19.85	18.95	19.39
1024	NASDAQ	PTCT	Thu, Jul 13, 2017	18.73	19.41	17.99	19.18
1023	NASDAQ	PTCT	Wed, Jul 12, 2017	19.99	19.99	18.34	18.71
1022	NASDAQ	PTCT	Tue, Jul 11, 2017	18.84	19.95	18.84	19.86
1021	NASDAQ	PTCT	Mon, Jul 10, 2017	19.25	19.56	18.60	18.82
1020	NASDAQ	PTCT	Fri, Jul 7, 2017	19.37	19.72	19.08	19.29
1019	NASDAQ	PTCT	Thu, Jul 6, 2017	19.41	19.70	19.08	19.32
1018	NASDAQ	PTCT	Wed, Jul 5, 2017	18.77	19.70	18.68	19.41
1017	NASDAQ	PTCT	Mon, Jul 3, 2017	18.47	19.35	18.34	18.85
1016	NASDAQ	PTCT	Fri, Jun 30, 2017	18.36	18.50	18.09	18.33
1015	NASDAQ	PTCT	Thu, Jun 29, 2017	18.37	18.64	18.05	18.46
1014	NASDAQ	PTCT	Wed, Jun 28, 2017	17.94	18.86	17.73	18.34
1013	NASDAQ	PTCT	Tue, Jun 27, 2017	18.31	18.69	17.53	17.85
1012	NASDAQ	PTCT	Mon, Jun 26, 2017	18.43	18.67	18.03	18.39
1011	NASDAQ	PTCT	Fri, Jun 23, 2017	17.96	18.46	17.59	18.28
1010	NASDAQ	PTCT	Thu, Jun 22, 2017	17.49	18.20	17.32	17.85
1009	NASDAQ	PTCT	Wed, Jun 21, 2017	17.07	17.74	17.00	17.65
1008	NASDAQ	PTCT	Tue, Jun 20, 2017	17.21	17.56	16.82	17.02
1007	NASDAQ	PTCT	Mon, Jun 19, 2017	17.10	17.63	16.79	17.20
1006	NASDAQ	PTCT	Fri, Jun 16, 2017	16.60	17.00	16.45	16.99
1005	NASDAQ	PTCT	Thu, Jun 15, 2017	16.74	17.00	16.34	16.79
1004	NASDAQ	PTCT	Wed, Jun 14, 2017	16.85	17.05	16.22	16.82
1003	NASDAQ	PTCT	Tue, Jun 13, 2017	16.56	17.19	16.30	16.81
1002	NASDAQ	PTCT	Mon, Jun 12, 2017	16.37	16.82	15.73	16.61
1001	NASDAQ	PTCT	Fri, Jun 9, 2017	16.41	17.00	16.00	16.39
1000	NASDAQ	PTCT	Thu, Jun 8, 2017	15.56	16.45	15.18	16.38
999	NASDAQ	PTCT	Wed, Jun 7, 2017	14.41	15.90	14.41	15.47
998	NASDAQ	PTCT	Tue, Jun 6, 2017	14.08	14.86	13.89	14.31
997	NASDAQ	PTCT	Mon, Jun 5, 2017	13.17	13.60	12.99	13.55
996	NASDAQ	PTCT	Fri, Jun 2, 2017	12.66	13.18	12.51	13.10
995	NASDAQ	PTCT	Thu, Jun 1, 2017	12.57	12.82	12.24	12.62
994	NASDAQ	PTCT	Wed, May 31, 2017	12.58	12.71	12.23	12.53
993	NASDAQ	PTCT	Tue, May 30, 2017	12.67	12.77	12.47	12.54
992	NASDAQ	PTCT	Fri, May 26, 2017	12.69	12.79	12.43	12.59
991	NASDAQ	PTCT	Thu, May 25, 2017	12.90	12.98	12.52	12.75
990	NASDAQ	PTCT	Wed, May 24, 2017	13.50	13.50	12.15	12.58
989	NASDAQ	PTCT	Tue, May 23, 2017	13.23	13.63	13.03	13.50
988	NASDAQ	PTCT	Mon, May 22, 2017	13.63	13.85	12.92	13.41
987	NASDAQ	PTCT	Fri, May 19, 2017	13.34	13.81	13.25	13.60
986	NASDAQ	PTCT	Thu, May 18, 2017	12.94	13.63	12.93	13.34
985	NASDAQ	PTCT	Wed, May 17, 2017	12.83	13.09	12.69	12.92
984	NASDAQ	PTCT	Tue, May 16, 2017	13.09	13.18	12.78	12.96
983	NASDAQ	PTCT	Mon, May 15, 2017	13.03	13.42	13.00	13.10
982	NASDAQ	PTCT	Fri, May 12, 2017	12.90	13.44	12.81	13.06
981	NASDAQ	PTCT	Thu, May 11, 2017	12.58	13.14	12.45	12.96
980	NASDAQ	PTCT	Wed, May 10, 2017	11.79	12.71	11.79	12.59
979	NASDAQ	PTCT	Tue, May 9, 2017	10.66	11.78	10.66	11.78
978	NASDAQ	PTCT	Mon, May 8, 2017	11.69	12.34	10.65	10.79
977	NASDAQ	PTCT	Fri, May 5, 2017	11.96	12.34	11.96	12.25
976	NASDAQ	PTCT	Thu, May 4, 2017	12.11	12.16	11.81	12.13
975	NASDAQ	PTCT	Wed, May 3, 2017	12.41	12.41	11.93	12.05
974	NASDAQ	PTCT	Tue, May 2, 2017	12.22	12.55	11.87	12.41
973	NASDAQ	PTCT	Mon, May 1, 2017	12.26	12.37	11.94	12.17
972	NASDAQ	PTCT	Fri, Apr 28, 2017	12.27	12.35	11.93	12.15
971	NASDAQ	PTCT	Thu, Apr 27, 2017	12.07	12.12	11.88	12.01
970	NASDAQ	PTCT	Wed, Apr 26, 2017	11.82	12.20	11.76	12.00
969	NASDAQ	PTCT	Tue, Apr 25, 2017	11.65	11.93	11.56	11.84
968	NASDAQ	PTCT	Mon, Apr 24, 2017	11.52	11.74	11.33	11.58
967	NASDAQ	PTCT	Fri, Apr 21, 2017	11.17	11.49	11.07	11.37
966	NASDAQ	PTCT	Thu, Apr 20, 2017	11.43	11.77	10.68	11.25
965	NASDAQ	PTCT	Wed, Apr 19, 2017	11.08	11.54	10.83	11.39
964	NASDAQ	PTCT	Tue, Apr 18, 2017	10.62	11.07	10.57	11.03
963	NASDAQ	PTCT	Mon, Apr 17, 2017	10.39	10.82	10.21	10.68
962	NASDAQ	PTCT	Thu, Apr 13, 2017	10.53	10.96	10.24	10.38
961	NASDAQ	PTCT	Wed, Apr 12, 2017	10.42	10.75	10.16	10.57
960	NASDAQ	PTCT	Tue, Apr 11, 2017	10.25	10.43	9.83	10.42
959	NASDAQ	PTCT	Mon, Apr 10, 2017	9.87	10.41	9.67	10.28
958	NASDAQ	PTCT	Fri, Apr 7, 2017	9.68	9.96	9.57	9.84
957	NASDAQ	PTCT	Thu, Apr 6, 2017	9.69	9.77	9.41	9.73
956	NASDAQ	PTCT	Wed, Apr 5, 2017	9.71	9.87	9.50	9.67
955	NASDAQ	PTCT	Tue, Apr 4, 2017	9.72	9.92	9.55	9.66
954	NASDAQ	PTCT	Mon, Apr 3, 2017	9.81	9.98	9.51	9.75
953	NASDAQ	PTCT	Fri, Mar 31, 2017	9.32	9.94	9.00	9.84
952	NASDAQ	PTCT	Thu, Mar 30, 2017	8.71	9.35	8.62	9.32
951	NASDAQ	PTCT	Wed, Mar 29, 2017	8.68	8.85	8.65	8.74
950	NASDAQ	PTCT	Tue, Mar 28, 2017	8.78	8.99	8.54	8.64
949	NASDAQ	PTCT	Mon, Mar 27, 2017	8.35	8.80	8.30	8.75
948	NASDAQ	PTCT	Fri, Mar 24, 2017	8.40	8.69	8.28	8.52
947	NASDAQ	PTCT	Thu, Mar 23, 2017	8.63	8.76	8.34	8.45
946	NASDAQ	PTCT	Wed, Mar 22, 2017	8.36	8.67	8.12	8.64
945	NASDAQ	PTCT	Tue, Mar 21, 2017	8.92	8.98	8.21	8.37
944	NASDAQ	PTCT	Mon, Mar 20, 2017	9.02	9.10	8.63	8.90
943	NASDAQ	PTCT	Fri, Mar 17, 2017	8.91	9.22	8.56	9.06
942	NASDAQ	PTCT	Thu, Mar 16, 2017	10.09	10.10	8.80	8.84
941	NASDAQ	PTCT	Wed, Mar 15, 2017	10.44	11.01	10.21	10.90
940	NASDAQ	PTCT	Tue, Mar 14, 2017	10.69	10.81	10.11	10.39
939	NASDAQ	PTCT	Mon, Mar 13, 2017	10.48	10.84	10.48	10.76
938	NASDAQ	PTCT	Fri, Mar 10, 2017	10.38	10.70	10.27	10.64
937	NASDAQ	PTCT	Thu, Mar 9, 2017	10.32	10.67	10.13	10.33
936	NASDAQ	PTCT	Wed, Mar 8, 2017	9.88	10.55	9.80	10.31
935	NASDAQ	PTCT	Tue, Mar 7, 2017	10.01	10.38	9.82	9.93
934	NASDAQ	PTCT	Mon, Mar 6, 2017	10.30	10.54	9.71	10.22
933	NASDAQ	PTCT	Fri, Mar 3, 2017	10.84	10.86	9.64	9.81
932	NASDAQ	PTCT	Thu, Mar 2, 2017	11.01	12.05	10.25	10.58
931	NASDAQ	PTCT	Wed, Mar 1, 2017	13.90	14.43	12.86	13.18
930	NASDAQ	PTCT	Tue, Feb 28, 2017	13.58	13.94	13.00	13.63
929	NASDAQ	PTCT	Mon, Feb 27, 2017	13.25	13.68	12.97	13.53
928	NASDAQ	PTCT	Fri, Feb 24, 2017	12.90	13.28	12.76	13.16
927	NASDAQ	PTCT	Thu, Feb 23, 2017	13.36	13.49	12.81	13.07
926	NASDAQ	PTCT	Wed, Feb 22, 2017	13.44	13.65	12.87	13.31
925	NASDAQ	PTCT	Tue, Feb 21, 2017	14.27	14.44	13.40	13.50
924	NASDAQ	PTCT	Fri, Feb 17, 2017	13.93	14.41	13.50	14.16
923	NASDAQ	PTCT	Thu, Feb 16, 2017	12.86	14.12	12.77	13.78
922	NASDAQ	PTCT	Wed, Feb 15, 2017	12.81	13.22	12.50	12.76
921	NASDAQ	PTCT	Tue, Feb 14, 2017	12.57	12.96	12.50	12.84
920	NASDAQ	PTCT	Mon, Feb 13, 2017	12.89	12.93	12.48	12.60
919	NASDAQ	PTCT	Fri, Feb 10, 2017	13.80	13.80	12.70	12.84
918	NASDAQ	PTCT	Thu, Feb 9, 2017	13.26	14.04	13.24	13.82
917	NASDAQ	PTCT	Wed, Feb 8, 2017	13.33	13.47	12.91	13.24
916	NASDAQ	PTCT	Tue, Feb 7, 2017	13.58	13.74	13.27	13.46
915	NASDAQ	PTCT	Mon, Feb 6, 2017	13.50	14.00	13.46	13.59
914	NASDAQ	PTCT	Fri, Feb 3, 2017	13.27	13.53	12.86	13.49
913	NASDAQ	PTCT	Thu, Feb 2, 2017	13.05	13.36	12.52	13.16
912	NASDAQ	PTCT	Wed, Feb 1, 2017	13.17	13.40	12.72	13.15
911	NASDAQ	PTCT	Tue, Jan 31, 2017	12.10	13.25	12.00	13.10
910	NASDAQ	PTCT	Mon, Jan 30, 2017	13.14	13.14	12.09	12.20
909	NASDAQ	PTCT	Fri, Jan 27, 2017	13.54	13.62	12.40	12.82
908	NASDAQ	PTCT	Thu, Jan 26, 2017	13.51	14.12	13.51	13.80
907	NASDAQ	PTCT	Wed, Jan 25, 2017	13.47	13.67	13.33	13.47
906	NASDAQ	PTCT	Tue, Jan 24, 2017	13.66	13.98	12.95	13.38
905	NASDAQ	PTCT	Mon, Jan 23, 2017	14.36	14.45	13.37	13.66
904	NASDAQ	PTCT	Fri, Jan 20, 2017	14.53	14.53	14.16	14.43
903	NASDAQ	PTCT	Thu, Jan 19, 2017	14.38	15.00	14.38	14.52
902	NASDAQ	PTCT	Wed, Jan 18, 2017	14.80	15.00	14.25	14.42
901	NASDAQ	PTCT	Tue, Jan 17, 2017	15.38	15.38	14.36	14.71
900	NASDAQ	PTCT	Fri, Jan 13, 2017	15.44	15.89	15.06	15.47
899	NASDAQ	PTCT	Thu, Jan 12, 2017	14.82	15.87	14.40	15.36
898	NASDAQ	PTCT	Wed, Jan 11, 2017	15.01	16.50	14.77	15.09
897	NASDAQ	PTCT	Tue, Jan 10, 2017	14.43	14.97	14.10	14.93
896	NASDAQ	PTCT	Mon, Jan 9, 2017	13.04	14.50	12.85	14.29
895	NASDAQ	PTCT	Fri, Jan 6, 2017	12.91	13.70	12.71	12.95
894	NASDAQ	PTCT	Thu, Jan 5, 2017	11.25	12.90	11.19	12.68
893	NASDAQ	PTCT	Wed, Jan 4, 2017	11.23	11.97	11.20	11.75
892	NASDAQ	PTCT	Tue, Jan 3, 2017	11.06	11.44	10.85	11.23
891	NASDAQ	PTCT	Fri, Dec 30, 2016	11.15	11.41	10.67	10.91
890	NASDAQ	PTCT	Thu, Dec 29, 2016	11.39	11.70	10.79	11.18
889	NASDAQ	PTCT	Wed, Dec 28, 2016	11.68	11.79	11.33	11.43
888	NASDAQ	PTCT	Tue, Dec 27, 2016	12.33	12.51	11.62	11.67
887	NASDAQ	PTCT	Fri, Dec 23, 2016	12.01	12.30	11.69	12.26
886	NASDAQ	PTCT	Thu, Dec 22, 2016	11.83	12.10	11.60	11.73
885	NASDAQ	PTCT	Wed, Dec 21, 2016	12.16	12.30	11.85	11.87
884	NASDAQ	PTCT	Tue, Dec 20, 2016	12.34	12.60	12.05	12.29
883	NASDAQ	PTCT	Mon, Dec 19, 2016	12.38	12.79	12.18	12.24
882	NASDAQ	PTCT	Fri, Dec 16, 2016	12.18	12.90	12.18	12.18
881	NASDAQ	PTCT	Thu, Dec 15, 2016	12.33	12.51	11.99	12.15
880	NASDAQ	PTCT	Wed, Dec 14, 2016	12.33	12.57	12.05	12.33
879	NASDAQ	PTCT	Tue, Dec 13, 2016	12.68	12.77	12.26	12.40
878	NASDAQ	PTCT	Mon, Dec 12, 2016	12.75	12.91	12.50	12.56
877	NASDAQ	PTCT	Fri, Dec 9, 2016	12.90	13.33	12.70	12.79
876	NASDAQ	PTCT	Thu, Dec 8, 2016	12.04	12.96	11.75	12.86
875	NASDAQ	PTCT	Wed, Dec 7, 2016	12.10	12.38	11.79	12.07
874	NASDAQ	PTCT	Tue, Dec 6, 2016	12.39	12.56	11.95	12.25
873	NASDAQ	PTCT	Mon, Dec 5, 2016	11.28	12.20	11.20	12.09
872	NASDAQ	PTCT	Fri, Dec 2, 2016	10.93	11.48	10.64	11.08
871	NASDAQ	PTCT	Thu, Dec 1, 2016	11.01	11.32	10.81	10.98
870	NASDAQ	PTCT	Wed, Nov 30, 2016	11.44	11.72	10.79	11.14
869	NASDAQ	PTCT	Tue, Nov 29, 2016	11.77	11.84	11.40	11.47
868	NASDAQ	PTCT	Mon, Nov 28, 2016	12.25	12.39	11.72	11.77
867	NASDAQ	PTCT	Fri, Nov 25, 2016	12.48	12.48	12.08	12.41
866	NASDAQ	PTCT	Wed, Nov 23, 2016	11.44	12.39	11.33	12.31
865	NASDAQ	PTCT	Tue, Nov 22, 2016	12.05	12.50	11.53	11.73
864	NASDAQ	PTCT	Mon, Nov 21, 2016	12.50	12.60	11.85	12.10
863	NASDAQ	PTCT	Fri, Nov 18, 2016	12.74	13.47	12.31	12.59
862	NASDAQ	PTCT	Thu, Nov 17, 2016	11.88	12.76	11.80	12.64
861	NASDAQ	PTCT	Wed, Nov 16, 2016	11.88	12.42	11.73	11.92
860	NASDAQ	PTCT	Tue, Nov 15, 2016	11.96	12.42	11.46	12.07
859	NASDAQ	PTCT	Mon, Nov 14, 2016	12.00	12.79	11.58	12.05
858	NASDAQ	PTCT	Fri, Nov 11, 2016	10.63	11.63	9.75	11.30
857	NASDAQ	PTCT	Thu, Nov 10, 2016	5.78	6.23	5.70	6.00
856	NASDAQ	PTCT	Wed, Nov 9, 2016	5.62	5.85	5.43	5.61
855	NASDAQ	PTCT	Tue, Nov 8, 2016	5.64	5.65	5.15	5.23
854	NASDAQ	PTCT	Mon, Nov 7, 2016	5.29	5.96	5.13	5.64
853	NASDAQ	PTCT	Fri, Nov 4, 2016	4.27	5.26	4.19	5.00
852	NASDAQ	PTCT	Thu, Nov 3, 2016	6.25	6.35	4.03	4.19
851	NASDAQ	PTCT	Wed, Nov 2, 2016	6.34	6.47	6.21	6.25
850	NASDAQ	PTCT	Tue, Nov 1, 2016	6.21	6.47	6.15	6.35
849	NASDAQ	PTCT	Mon, Oct 31, 2016	6.38	6.41	6.12	6.21
848	NASDAQ	PTCT	Fri, Oct 28, 2016	6.37	6.55	6.21	6.39
847	NASDAQ	PTCT	Thu, Oct 27, 2016	6.60	6.81	6.38	6.41
846	NASDAQ	PTCT	Wed, Oct 26, 2016	6.54	6.70	6.45	6.53
845	NASDAQ	PTCT	Tue, Oct 25, 2016	6.67	6.86	6.48	6.51
844	NASDAQ	PTCT	Mon, Oct 24, 2016	6.91	7.09	6.69	6.70
843	NASDAQ	PTCT	Fri, Oct 21, 2016	7.11	7.35	6.86	6.91
842	NASDAQ	PTCT	Thu, Oct 20, 2016	6.90	7.29	6.85	7.02
841	NASDAQ	PTCT	Wed, Oct 19, 2016	7.53	7.58	6.95	6.96
840	NASDAQ	PTCT	Tue, Oct 18, 2016	7.86	8.31	6.90	7.55
839	NASDAQ	PTCT	Mon, Oct 17, 2016	10.20	10.30	7.90	7.97
838	NASDAQ	PTCT	Fri, Oct 14, 2016	13.58	13.69	13.14	13.27
837	NASDAQ	PTCT	Thu, Oct 13, 2016	13.23	13.87	13.09	13.57
836	NASDAQ	PTCT	Wed, Oct 12, 2016	13.29	13.71	13.19	13.41
835	NASDAQ	PTCT	Tue, Oct 11, 2016	13.83	14.57	13.07	13.28
834	NASDAQ	PTCT	Mon, Oct 10, 2016	13.48	13.78	12.84	13.59
833	NASDAQ	PTCT	Fri, Oct 7, 2016	13.52	13.96	13.07	13.34
832	NASDAQ	PTCT	Thu, Oct 6, 2016	14.45	14.50	13.35	13.59
831	NASDAQ	PTCT	Wed, Oct 5, 2016	13.35	14.00	13.33	13.71
830	NASDAQ	PTCT	Tue, Oct 4, 2016	13.51	13.87	13.22	13.33
829	NASDAQ	PTCT	Mon, Oct 3, 2016	14.19	14.19	13.00	13.36
828	NASDAQ	PTCT	Fri, Sep 30, 2016	11.61	14.35	11.61	14.01
827	NASDAQ	PTCT	Thu, Sep 29, 2016	11.72	11.84	11.38	11.56
826	NASDAQ	PTCT	Wed, Sep 28, 2016	11.90	12.14	11.27	11.73
825	NASDAQ	PTCT	Tue, Sep 27, 2016	11.60	12.24	11.57	11.88
824	NASDAQ	PTCT	Mon, Sep 26, 2016	11.60	11.97	11.30	11.64
823	NASDAQ	PTCT	Fri, Sep 23, 2016	10.80	11.83	10.80	11.66
822	NASDAQ	PTCT	Thu, Sep 22, 2016	10.50	11.20	10.32	10.94
821	NASDAQ	PTCT	Wed, Sep 21, 2016	10.29	10.81	10.10	10.44
820	NASDAQ	PTCT	Tue, Sep 20, 2016	11.22	11.66	9.89	10.21
819	NASDAQ	PTCT	Mon, Sep 19, 2016	9.17	11.74	9.04	10.99
818	NASDAQ	PTCT	Fri, Sep 16, 2016	8.77	9.26	8.60	9.11
817	NASDAQ	PTCT	Thu, Sep 15, 2016	9.03	9.05	8.64	8.83
816	NASDAQ	PTCT	Wed, Sep 14, 2016	8.50	9.50	8.28	9.02
815	NASDAQ	PTCT	Tue, Sep 13, 2016	8.34	8.50	8.08	8.38
814	NASDAQ	PTCT	Mon, Sep 12, 2016	7.83	8.45	7.80	8.45
813	NASDAQ	PTCT	Fri, Sep 9, 2016	8.01	8.23	7.79	7.87
812	NASDAQ	PTCT	Thu, Sep 8, 2016	8.11	8.36	7.91	8.20
811	NASDAQ	PTCT	Wed, Sep 7, 2016	8.05	8.42	8.01	8.18
810	NASDAQ	PTCT	Tue, Sep 6, 2016	7.94	8.14	7.85	8.01
809	NASDAQ	PTCT	Fri, Sep 2, 2016	7.80	8.05	7.62	7.91
808	NASDAQ	PTCT	Thu, Sep 1, 2016	8.20	8.20	7.75	7.79
807	NASDAQ	PTCT	Wed, Aug 31, 2016	7.66	8.23	7.52	8.21
806	NASDAQ	PTCT	Tue, Aug 30, 2016	7.73	7.94	7.63	7.69
805	NASDAQ	PTCT	Mon, Aug 29, 2016	7.85	7.99	7.61	7.73
804	NASDAQ	PTCT	Fri, Aug 26, 2016	7.92	8.05	7.70	7.81
803	NASDAQ	PTCT	Thu, Aug 25, 2016	8.04	8.47	7.73	7.93
802	NASDAQ	PTCT	Wed, Aug 24, 2016	8.25	8.74	7.85	7.98
801	NASDAQ	PTCT	Tue, Aug 23, 2016	8.38	8.38	8.15	8.29
800	NASDAQ	PTCT	Mon, Aug 22, 2016	8.09	8.49	8.03	8.30
799	NASDAQ	PTCT	Fri, Aug 19, 2016	8.12	8.22	7.96	8.03
798	NASDAQ	PTCT	Thu, Aug 18, 2016	8.10	8.30	7.98	8.14
797	NASDAQ	PTCT	Wed, Aug 17, 2016	8.20	8.35	8.03	8.11
796	NASDAQ	PTCT	Tue, Aug 16, 2016	8.14	8.47	7.83	8.17
795	NASDAQ	PTCT	Mon, Aug 15, 2016	8.15	8.54	8.15	8.19
794	NASDAQ	PTCT	Fri, Aug 12, 2016	7.72	8.25	7.67	8.12
793	NASDAQ	PTCT	Thu, Aug 11, 2016	7.67	7.77	7.51	7.73
792	NASDAQ	PTCT	Wed, Aug 10, 2016	7.79	7.88	7.58	7.62
791	NASDAQ	PTCT	Tue, Aug 9, 2016	7.63	7.88	7.48	7.80
790	NASDAQ	PTCT	Mon, Aug 8, 2016	7.76	7.82	7.42	7.60
789	NASDAQ	PTCT	Fri, Aug 5, 2016	6.17	7.99	6.14	7.77
788	NASDAQ	PTCT	Thu, Aug 4, 2016	6.27	6.34	5.94	6.09
787	NASDAQ	PTCT	Wed, Aug 3, 2016	5.81	6.32	5.81	6.26
786	NASDAQ	PTCT	Tue, Aug 2, 2016	6.09	6.19	5.78	5.86
785	NASDAQ	PTCT	Mon, Aug 1, 2016	6.03	6.33	6.02	6.10
784	NASDAQ	PTCT	Fri, Jul 29, 2016	5.71	6.14	5.69	5.97
783	NASDAQ	PTCT	Thu, Jul 28, 2016	5.71	5.88	5.64	5.77
782	NASDAQ	PTCT	Wed, Jul 27, 2016	5.90	5.90	5.66	5.71
781	NASDAQ	PTCT	Tue, Jul 26, 2016	6.38	6.46	5.82	5.88
780	NASDAQ	PTCT	Mon, Jul 25, 2016	7.22	7.35	6.27	6.76
779	NASDAQ	PTCT	Fri, Jul 22, 2016	7.31	7.54	7.12	7.18
778	NASDAQ	PTCT	Thu, Jul 21, 2016	7.51	7.63	7.21	7.30
777	NASDAQ	PTCT	Wed, Jul 20, 2016	6.89	7.50	6.83	7.41
776	NASDAQ	PTCT	Tue, Jul 19, 2016	7.10	7.25	6.82	6.86
775	NASDAQ	PTCT	Mon, Jul 18, 2016	7.13	7.19	6.93	7.10
774	NASDAQ	PTCT	Fri, Jul 15, 2016	6.93	7.17	6.83	7.15
773	NASDAQ	PTCT	Thu, Jul 14, 2016	7.11	7.23	6.83	6.91
772	NASDAQ	PTCT	Wed, Jul 13, 2016	7.46	7.52	6.96	6.96
771	NASDAQ	PTCT	Tue, Jul 12, 2016	7.56	7.60	7.39	7.40
770	NASDAQ	PTCT	Mon, Jul 11, 2016	7.55	7.80	7.45	7.47
769	NASDAQ	PTCT	Fri, Jul 8, 2016	7.51	7.57	7.22	7.53
768	NASDAQ	PTCT	Thu, Jul 7, 2016	7.85	7.95	7.41	7.51
767	NASDAQ	PTCT	Wed, Jul 6, 2016	6.80	7.24	6.75	7.11
766	NASDAQ	PTCT	Tue, Jul 5, 2016	7.05	7.12	6.75	6.83
765	NASDAQ	PTCT	Fri, Jul 1, 2016	7.05	7.35	6.98	7.15
764	NASDAQ	PTCT	Thu, Jun 30, 2016	7.00	7.29	6.96	7.02
763	NASDAQ	PTCT	Wed, Jun 29, 2016	6.88	7.13	6.64	7.03
762	NASDAQ	PTCT	Tue, Jun 28, 2016	6.43	6.90	6.42	6.71
761	NASDAQ	PTCT	Mon, Jun 27, 2016	6.61	6.74	6.25	6.26
760	NASDAQ	PTCT	Fri, Jun 24, 2016	6.62	6.79	6.41	6.66
759	NASDAQ	PTCT	Thu, Jun 23, 2016	6.71	7.02	6.61	7.00
758	NASDAQ	PTCT	Wed, Jun 22, 2016	6.74	7.03	6.53	6.60
757	NASDAQ	PTCT	Tue, Jun 21, 2016	7.00	7.00	6.52	6.72
756	NASDAQ	PTCT	Mon, Jun 20, 2016	6.93	7.14	6.69	6.98
755	NASDAQ	PTCT	Fri, Jun 17, 2016	7.26	7.26	6.76	6.82
754	NASDAQ	PTCT	Thu, Jun 16, 2016	7.12	7.25	6.89	7.24
753	NASDAQ	PTCT	Wed, Jun 15, 2016	7.14	7.37	7.03	7.22
752	NASDAQ	PTCT	Tue, Jun 14, 2016	6.84	7.19	6.78	7.09
751	NASDAQ	PTCT	Mon, Jun 13, 2016	7.16	7.42	6.84	6.86
750	NASDAQ	PTCT	Fri, Jun 10, 2016	7.41	7.63	7.17	7.24
749	NASDAQ	PTCT	Thu, Jun 9, 2016	7.80	7.84	7.51	7.54
748	NASDAQ	PTCT	Wed, Jun 8, 2016	8.04	8.10	7.80	7.89
747	NASDAQ	PTCT	Tue, Jun 7, 2016	8.23	8.23	7.90	8.01
746	NASDAQ	PTCT	Mon, Jun 6, 2016	7.62	8.28	7.35	8.23
745	NASDAQ	PTCT	Fri, Jun 3, 2016	8.30	8.30	7.65	7.65
744	NASDAQ	PTCT	Thu, Jun 2, 2016	8.13	8.37	8.08	8.35
743	NASDAQ	PTCT	Wed, Jun 1, 2016	8.18	8.36	7.99	8.14
742	NASDAQ	PTCT	Tue, May 31, 2016	7.93	8.40	7.85	8.16
741	NASDAQ	PTCT	Fri, May 27, 2016	7.76	7.92	7.60	7.84
740	NASDAQ	PTCT	Thu, May 26, 2016	8.33	8.35	7.81	7.87
739	NASDAQ	PTCT	Wed, May 25, 2016	8.37	8.65	7.80	8.37
738	NASDAQ	PTCT	Tue, May 24, 2016	7.81	8.34	7.67	8.14
737	NASDAQ	PTCT	Mon, May 23, 2016	8.01	8.38	7.51	7.71
736	NASDAQ	PTCT	Fri, May 20, 2016	6.77	8.14	6.70	8.00
735	NASDAQ	PTCT	Thu, May 19, 2016	6.81	7.11	6.50	6.65
734	NASDAQ	PTCT	Wed, May 18, 2016	6.93	7.08	6.71	6.84
733	NASDAQ	PTCT	Tue, May 17, 2016	7.14	7.40	6.92	6.98
732	NASDAQ	PTCT	Mon, May 16, 2016	6.84	7.38	6.61	7.22
731	NASDAQ	PTCT	Fri, May 13, 2016	6.57	6.94	6.57	6.76
730	NASDAQ	PTCT	Thu, May 12, 2016	7.32	7.34	6.54	6.60
729	NASDAQ	PTCT	Wed, May 11, 2016	7.55	7.61	7.25	7.25
728	NASDAQ	PTCT	Tue, May 10, 2016	7.76	7.76	7.15	7.57
727	NASDAQ	PTCT	Mon, May 9, 2016	7.13	8.05	6.98	7.74
726	NASDAQ	PTCT	Fri, May 6, 2016	7.66	7.70	6.79	7.09
725	NASDAQ	PTCT	Thu, May 5, 2016	7.03	7.13	6.76	6.88
724	NASDAQ	PTCT	Wed, May 4, 2016	7.66	7.79	6.92	6.97
723	NASDAQ	PTCT	Tue, May 3, 2016	7.39	7.98	7.39	7.70
722	NASDAQ	PTCT	Mon, May 2, 2016	7.52	7.75	7.29	7.75
721	NASDAQ	PTCT	Fri, Apr 29, 2016	7.80	7.98	7.27	7.42
720	NASDAQ	PTCT	Thu, Apr 28, 2016	7.78	8.15	7.56	7.84
719	NASDAQ	PTCT	Wed, Apr 27, 2016	7.97	8.11	7.65	7.79
718	NASDAQ	PTCT	Tue, Apr 26, 2016	8.31	8.32	7.46	8.03
717	NASDAQ	PTCT	Mon, Apr 25, 2016	8.26	8.75	8.26	8.29
716	NASDAQ	PTCT	Fri, Apr 22, 2016	8.25	8.43	7.63	8.30
715	NASDAQ	PTCT	Thu, Apr 21, 2016	7.47	8.41	7.45	8.25
714	NASDAQ	PTCT	Wed, Apr 20, 2016	7.98	7.98	7.26	7.59
713	NASDAQ	PTCT	Tue, Apr 19, 2016	8.23	8.60	7.84	7.96
712	NASDAQ	PTCT	Mon, Apr 18, 2016	8.40	8.75	7.91	8.33
711	NASDAQ	PTCT	Fri, Apr 15, 2016	6.40	10.15	6.06	8.92
710	NASDAQ	PTCT	Thu, Apr 14, 2016	6.37	6.45	6.10	6.23
709	NASDAQ	PTCT	Wed, Apr 13, 2016	6.17	6.41	5.91	6.32
708	NASDAQ	PTCT	Tue, Apr 12, 2016	6.24	6.31	5.78	6.06
707	NASDAQ	PTCT	Mon, Apr 11, 2016	6.42	6.50	6.15	6.22
706	NASDAQ	PTCT	Fri, Apr 8, 2016	7.24	7.29	6.26	6.37
705	NASDAQ	PTCT	Thu, Apr 7, 2016	6.91	7.21	6.74	7.08
704	NASDAQ	PTCT	Wed, Apr 6, 2016	6.58	6.94	6.39	6.93
703	NASDAQ	PTCT	Tue, Apr 5, 2016	6.79	6.79	6.79	6.58
702	NASDAQ	PTCT	Mon, Apr 4, 2016	6.76	7.18	6.69	6.79
701	NASDAQ	PTCT	Fri, Apr 1, 2016	6.34	7.10	6.29	6.76
700	NASDAQ	PTCT	Thu, Mar 31, 2016	6.05	6.69	5.98	6.09
699	NASDAQ	PTCT	Wed, Mar 30, 2016	5.93	6.27	5.92	6.09
698	NASDAQ	PTCT	Tue, Mar 29, 2016	5.48	5.89	5.30	5.51
697	NASDAQ	PTCT	Mon, Mar 28, 2016	5.73	5.85	5.51	5.51
696	NASDAQ	PTCT	Thu, Mar 24, 2016	5.66	5.66	5.66	5.72
695	NASDAQ	PTCT	Wed, Mar 23, 2016	6.25	6.44	5.65	5.66
694	NASDAQ	PTCT	Tue, Mar 22, 2016	6.15	6.32	6.00	6.23
693	NASDAQ	PTCT	Mon, Mar 21, 2016	5.87	6.32	5.75	6.15
692	NASDAQ	PTCT	Fri, Mar 18, 2016	5.60	6.04	5.57	5.93
691	NASDAQ	PTCT	Thu, Mar 17, 2016	5.49	5.62	5.30	5.50
690	NASDAQ	PTCT	Wed, Mar 16, 2016	5.60	5.73	5.27	5.48
689	NASDAQ	PTCT	Tue, Mar 15, 2016	6.32	6.32	6.32	5.66
688	NASDAQ	PTCT	Mon, Mar 14, 2016	6.09	6.46	5.95	6.32
687	NASDAQ	PTCT	Fri, Mar 11, 2016	5.88	6.17	5.69	6.15
686	NASDAQ	PTCT	Thu, Mar 10, 2016	5.99	6.13	5.62	5.76
685	NASDAQ	PTCT	Wed, Mar 9, 2016	6.21	6.26	5.83	5.90
684	NASDAQ	PTCT	Tue, Mar 8, 2016	6.19	6.42	6.16	6.16
683	NASDAQ	PTCT	Mon, Mar 7, 2016	6.24	6.54	5.97	6.48
682	NASDAQ	PTCT	Fri, Mar 4, 2016	6.10	6.25	5.85	6.06
681	NASDAQ	PTCT	Thu, Mar 3, 2016	6.55	6.80	6.00	6.10
680	NASDAQ	PTCT	Wed, Mar 2, 2016	5.75	6.68	5.57	6.40
679	NASDAQ	PTCT	Tue, Mar 1, 2016	7.98	8.04	7.98	5.55
678	NASDAQ	PTCT	Mon, Feb 29, 2016	7.93	8.57	7.79	7.99
677	NASDAQ	PTCT	Fri, Feb 26, 2016	11.51	11.69	7.83	7.99
676	NASDAQ	PTCT	Thu, Feb 25, 2016	10.95	12.26	10.52	11.32
675	NASDAQ	PTCT	Wed, Feb 24, 2016	10.61	11.47	10.11	10.51
674	NASDAQ	PTCT	Tue, Feb 23, 2016	16.13	17.00	10.80	10.84
673	NASDAQ	PTCT	Mon, Feb 22, 2016	29.77	29.98	27.76	28.26
672	NASDAQ	PTCT	Fri, Feb 19, 2016	29.16	29.70	27.56	28.84
671	NASDAQ	PTCT	Thu, Feb 18, 2016	29.67	30.23	28.67	29.23
670	NASDAQ	PTCT	Wed, Feb 17, 2016	28.62	30.00	28.10	29.77
669	NASDAQ	PTCT	Tue, Feb 16, 2016	26.20	28.22	25.80	27.96
668	NASDAQ	PTCT	Fri, Feb 12, 2016	24.51	25.61	23.20	25.51
667	NASDAQ	PTCT	Thu, Feb 11, 2016	23.14	24.80	22.67	24.23
666	NASDAQ	PTCT	Wed, Feb 10, 2016	24.24	25.81	23.48	23.73
665	NASDAQ	PTCT	Tue, Feb 9, 2016	22.85	25.62	22.36	23.76
664	NASDAQ	PTCT	Mon, Feb 8, 2016	24.30	24.84	22.65	23.37
663	NASDAQ	PTCT	Fri, Feb 5, 2016	26.45	26.89	24.11	24.63
662	NASDAQ	PTCT	Thu, Feb 4, 2016	24.90	27.72	24.88	26.70
661	NASDAQ	PTCT	Wed, Feb 3, 2016	24.24	25.34	23.29	25.16
660	NASDAQ	PTCT	Tue, Feb 2, 2016	24.20	24.70	23.60	23.99
659	NASDAQ	PTCT	Mon, Feb 1, 2016	23.82	25.09	22.80	24.74
658	NASDAQ	PTCT	Fri, Jan 29, 2016	23.00	24.55	22.79	23.82
657	NASDAQ	PTCT	Thu, Jan 28, 2016	24.51	24.60	22.31	23.03
656	NASDAQ	PTCT	Wed, Jan 27, 2016	26.00	26.23	23.70	24.09
655	NASDAQ	PTCT	Tue, Jan 26, 2016	25.96	26.71	24.71	26.08
654	NASDAQ	PTCT	Mon, Jan 25, 2016	26.96	27.62	25.44	25.81
653	NASDAQ	PTCT	Fri, Jan 22, 2016	27.59	28.90	26.70	27.55
652	NASDAQ	PTCT	Thu, Jan 21, 2016	26.75	29.35	26.56	26.87
651	NASDAQ	PTCT	Wed, Jan 20, 2016	23.91	28.26	22.79	27.14
650	NASDAQ	PTCT	Tue, Jan 19, 2016	23.76	26.20	23.12	24.51
649	NASDAQ	PTCT	Fri, Jan 15, 2016	21.43	23.66	18.63	23.11
648	NASDAQ	PTCT	Thu, Jan 14, 2016	22.65	24.39	20.61	23.83
647	NASDAQ	PTCT	Wed, Jan 13, 2016	24.06	24.47	21.44	22.66
646	NASDAQ	PTCT	Tue, Jan 12, 2016	23.32	24.54	22.03	23.87
645	NASDAQ	PTCT	Mon, Jan 11, 2016	26.50	26.59	22.61	23.18
644	NASDAQ	PTCT	Fri, Jan 8, 2016	28.19	28.69	26.14	26.32
643	NASDAQ	PTCT	Thu, Jan 7, 2016	28.49	29.25	27.23	27.47
642	NASDAQ	PTCT	Wed, Jan 6, 2016	28.94	29.86	28.58	29.31
641	NASDAQ	PTCT	Tue, Jan 5, 2016	31.04	31.62	29.13	29.56
640	NASDAQ	PTCT	Mon, Jan 4, 2016	31.60	31.89	30.09	30.86
639	NASDAQ	PTCT	Thu, Dec 31, 2015	32.61	33.00	31.80	32.40
638	NASDAQ	PTCT	Wed, Dec 30, 2015	33.46	34.65	32.58	32.69
637	NASDAQ	PTCT	Tue, Dec 29, 2015	32.57	33.71	32.45	33.54
636	NASDAQ	PTCT	Mon, Dec 28, 2015	32.69	33.18	31.75	32.45
635	NASDAQ	PTCT	Thu, Dec 24, 2015	33.45	33.92	32.36	32.44
634	NASDAQ	PTCT	Wed, Dec 23, 2015	31.87	33.74	31.34	33.50
633	NASDAQ	PTCT	Tue, Dec 22, 2015	33.35	33.64	31.52	31.58
632	NASDAQ	PTCT	Mon, Dec 21, 2015	32.91	33.16	32.00	33.02
631	NASDAQ	PTCT	Fri, Dec 18, 2015	32.20	33.96	31.04	32.50
630	NASDAQ	PTCT	Thu, Dec 17, 2015	34.30	35.40	32.24	32.50
629	NASDAQ	PTCT	Wed, Dec 16, 2015	29.10	34.72	29.10	34.04
628	NASDAQ	PTCT	Tue, Dec 15, 2015	27.25	29.29	27.08	28.60
627	NASDAQ	PTCT	Mon, Dec 14, 2015	26.83	27.80	26.12	26.54
626	NASDAQ	PTCT	Fri, Dec 11, 2015	27.39	28.03	26.51	26.90
625	NASDAQ	PTCT	Thu, Dec 10, 2015	27.31	28.46	26.96	28.02
624	NASDAQ	PTCT	Wed, Dec 9, 2015	27.63	28.00	26.95	27.23
623	NASDAQ	PTCT	Tue, Dec 8, 2015	26.18	27.82	26.00	27.65
622	NASDAQ	PTCT	Mon, Dec 7, 2015	27.87	27.90	26.22	26.53
621	NASDAQ	PTCT	Fri, Dec 4, 2015	28.00	28.37	26.14	27.74
620	NASDAQ	PTCT	Thu, Dec 3, 2015	29.02	29.66	27.37	27.88
619	NASDAQ	PTCT	Wed, Dec 2, 2015	29.45	29.75	28.60	28.86
618	NASDAQ	PTCT	Tue, Dec 1, 2015	30.45	30.45	28.75	29.40
617	NASDAQ	PTCT	Mon, Nov 30, 2015	29.98	30.74	28.91	30.04
616	NASDAQ	PTCT	Fri, Nov 27, 2015	29.89	29.89	28.62	29.56
615	NASDAQ	PTCT	Wed, Nov 25, 2015	28.61	30.58	28.13	29.52
614	NASDAQ	PTCT	Tue, Nov 24, 2015	30.52	31.80	29.13	31.75
613	NASDAQ	PTCT	Mon, Nov 23, 2015	29.90	31.25	29.15	30.81
612	NASDAQ	PTCT	Fri, Nov 20, 2015	27.88	32.12	27.17	29.00
611	NASDAQ	PTCT	Thu, Nov 19, 2015	34.61	34.65	30.02	30.12
610	NASDAQ	PTCT	Wed, Nov 18, 2015	32.91	34.80	32.75	34.68
609	NASDAQ	PTCT	Tue, Nov 17, 2015	30.91	34.24	30.08	33.09
608	NASDAQ	PTCT	Mon, Nov 16, 2015	29.88	31.22	29.06	30.83
607	NASDAQ	PTCT	Fri, Nov 13, 2015	28.44	31.14	28.00	30.27
606	NASDAQ	PTCT	Thu, Nov 12, 2015	28.95	29.95	28.23	28.68
605	NASDAQ	PTCT	Wed, Nov 11, 2015	29.25	30.07	28.39	28.67
604	NASDAQ	PTCT	Tue, Nov 10, 2015	26.80	30.48	26.42	29.30
603	NASDAQ	PTCT	Mon, Nov 9, 2015	28.07	28.67	27.28	27.46
602	NASDAQ	PTCT	Fri, Nov 6, 2015	27.02	28.49	26.35	28.09
601	NASDAQ	PTCT	Thu, Nov 5, 2015	27.49	27.67	26.03	27.01
600	NASDAQ	PTCT	Wed, Nov 4, 2015	27.82	28.48	26.43	27.67
599	NASDAQ	PTCT	Tue, Nov 3, 2015	27.44	28.33	25.70	28.04
598	NASDAQ	PTCT	Mon, Nov 2, 2015	25.18	27.71	24.87	27.64
597	NASDAQ	PTCT	Fri, Oct 30, 2015	23.75	25.45	23.40	24.87
596	NASDAQ	PTCT	Thu, Oct 29, 2015	25.22	26.20	23.70	23.96
595	NASDAQ	PTCT	Wed, Oct 28, 2015	23.42	25.25	22.67	25.22
594	NASDAQ	PTCT	Tue, Oct 27, 2015	24.26	25.14	23.24	23.64
593	NASDAQ	PTCT	Mon, Oct 26, 2015	25.22	25.67	24.08	24.23
592	NASDAQ	PTCT	Fri, Oct 23, 2015	24.91	26.40	24.71	25.60
591	NASDAQ	PTCT	Thu, Oct 22, 2015	25.28	26.00	24.10	24.99
590	NASDAQ	PTCT	Wed, Oct 21, 2015	27.50	27.67	24.35	25.49
589	NASDAQ	PTCT	Tue, Oct 20, 2015	30.04	30.72	26.80	26.85
588	NASDAQ	PTCT	Mon, Oct 19, 2015	34.25	35.74	28.23	29.59
587	NASDAQ	PTCT	Fri, Oct 16, 2015	34.01	35.75	31.26	35.25
586	NASDAQ	PTCT	Thu, Oct 15, 2015	30.11	31.86	29.42	31.74
585	NASDAQ	PTCT	Wed, Oct 14, 2015	29.40	30.85	26.90	29.98
584	NASDAQ	PTCT	Tue, Oct 13, 2015	31.14	32.05	28.88	29.22
583	NASDAQ	PTCT	Mon, Oct 12, 2015	35.00	35.49	31.03	31.43
582	NASDAQ	PTCT	Fri, Oct 9, 2015	31.74	35.76	31.00	34.23
581	NASDAQ	PTCT	Thu, Oct 8, 2015	30.98	33.10	29.52	31.95
580	NASDAQ	PTCT	Wed, Oct 7, 2015	29.18	33.82	28.67	31.49
579	NASDAQ	PTCT	Tue, Oct 6, 2015	29.26	29.74	26.70	29.05
578	NASDAQ	PTCT	Mon, Oct 5, 2015	30.88	31.75	27.01	29.46
577	NASDAQ	PTCT	Fri, Oct 2, 2015	26.57	30.08	26.51	30.02
576	NASDAQ	PTCT	Thu, Oct 1, 2015	26.64	27.77	24.97	27.18
575	NASDAQ	PTCT	Wed, Sep 30, 2015	26.00	28.34	24.75	26.70
574	NASDAQ	PTCT	Tue, Sep 29, 2015	27.00	28.59	24.63	25.11
573	NASDAQ	PTCT	Mon, Sep 28, 2015	29.13	29.55	26.21	27.01
572	NASDAQ	PTCT	Fri, Sep 25, 2015	32.38	32.49	28.50	29.29
571	NASDAQ	PTCT	Thu, Sep 24, 2015	32.18	32.30	29.31	32.02
570	NASDAQ	PTCT	Wed, Sep 23, 2015	35.30	35.30	32.07	32.53
569	NASDAQ	PTCT	Tue, Sep 22, 2015	34.82	35.74	32.82	33.57
568	NASDAQ	PTCT	Mon, Sep 21, 2015	38.47	38.97	32.88	35.23
567	NASDAQ	PTCT	Fri, Sep 18, 2015	35.86	39.27	35.42	38.10
566	NASDAQ	PTCT	Thu, Sep 17, 2015	34.30	36.59	33.68	35.94
565	NASDAQ	PTCT	Wed, Sep 16, 2015	37.15	37.70	33.75	34.52
564	NASDAQ	PTCT	Tue, Sep 15, 2015	37.85	38.04	36.87	37.14
563	NASDAQ	PTCT	Mon, Sep 14, 2015	38.04	38.20	36.80	37.92
562	NASDAQ	PTCT	Fri, Sep 11, 2015	37.67	38.27	36.40	37.80
561	NASDAQ	PTCT	Thu, Sep 10, 2015	36.63	38.10	36.16	37.92
560	NASDAQ	PTCT	Wed, Sep 9, 2015	40.11	40.75	36.53	36.88
559	NASDAQ	PTCT	Tue, Sep 8, 2015	38.98	39.81	37.85	39.54
558	NASDAQ	PTCT	Fri, Sep 4, 2015	37.37	38.42	36.68	38.03
557	NASDAQ	PTCT	Thu, Sep 3, 2015	38.50	39.60	37.43	37.84
556	NASDAQ	PTCT	Wed, Sep 2, 2015	37.76	38.78	36.77	38.36
555	NASDAQ	PTCT	Tue, Sep 1, 2015	37.23	38.81	36.51	36.93
554	NASDAQ	PTCT	Mon, Aug 31, 2015	40.24	41.48	38.01	38.19
553	NASDAQ	PTCT	Fri, Aug 28, 2015	40.89	41.33	39.50	40.62
552	NASDAQ	PTCT	Thu, Aug 27, 2015	39.97	42.00	39.66	41.11
551	NASDAQ	PTCT	Wed, Aug 26, 2015	36.47	39.31	35.83	39.19
550	NASDAQ	PTCT	Tue, Aug 25, 2015	36.75	37.88	35.45	35.75
549	NASDAQ	PTCT	Mon, Aug 24, 2015	32.25	35.42	29.08	32.70
548	NASDAQ	PTCT	Fri, Aug 21, 2015	35.11	36.88	34.19	35.09
547	NASDAQ	PTCT	Thu, Aug 20, 2015	38.07	38.66	36.08	36.11
546	NASDAQ	PTCT	Wed, Aug 19, 2015	39.69	39.69	37.29	38.43
545	NASDAQ	PTCT	Tue, Aug 18, 2015	40.44	40.67	39.00	39.12
544	NASDAQ	PTCT	Mon, Aug 17, 2015	37.59	41.27	36.76	41.05
543	NASDAQ	PTCT	Fri, Aug 14, 2015	37.54	38.23	36.44	37.25
542	NASDAQ	PTCT	Thu, Aug 13, 2015	39.36	39.95	37.53	37.72
541	NASDAQ	PTCT	Wed, Aug 12, 2015	38.89	39.99	37.37	39.01
540	NASDAQ	PTCT	Tue, Aug 11, 2015	40.00	41.30	37.14	39.67
539	NASDAQ	PTCT	Mon, Aug 10, 2015	43.55	45.04	42.89	43.34
538	NASDAQ	PTCT	Fri, Aug 7, 2015	45.54	45.93	42.08	43.25
537	NASDAQ	PTCT	Thu, Aug 6, 2015	49.62	50.68	45.58	45.69
536	NASDAQ	PTCT	Wed, Aug 5, 2015	49.96	51.39	49.09	49.37
535	NASDAQ	PTCT	Tue, Aug 4, 2015	51.58	52.31	49.10	49.76
534	NASDAQ	PTCT	Mon, Aug 3, 2015	51.24	53.89	50.90	51.88
533	NASDAQ	PTCT	Fri, Jul 31, 2015	50.85	52.20	49.89	51.21
532	NASDAQ	PTCT	Thu, Jul 30, 2015	51.27	51.69	49.66	50.74
531	NASDAQ	PTCT	Wed, Jul 29, 2015	53.56	53.56	49.86	51.02
530	NASDAQ	PTCT	Tue, Jul 28, 2015	53.54	54.61	52.11	53.88
529	NASDAQ	PTCT	Mon, Jul 27, 2015	57.56	57.87	53.30	53.38
528	NASDAQ	PTCT	Fri, Jul 24, 2015	58.90	60.93	57.65	58.12
527	NASDAQ	PTCT	Thu, Jul 23, 2015	59.45	60.77	58.86	59.88
526	NASDAQ	PTCT	Wed, Jul 22, 2015	57.05	59.90	56.90	59.62
525	NASDAQ	PTCT	Tue, Jul 21, 2015	62.05	62.11	56.97	57.62
524	NASDAQ	PTCT	Mon, Jul 20, 2015	60.75	62.15	58.80	61.85
523	NASDAQ	PTCT	Fri, Jul 17, 2015	58.95	60.60	57.01	60.19
522	NASDAQ	PTCT	Thu, Jul 16, 2015	56.51	59.37	56.00	58.71
521	NASDAQ	PTCT	Wed, Jul 15, 2015	53.46	57.25	51.74	56.00
520	NASDAQ	PTCT	Tue, Jul 14, 2015	48.13	50.11	47.50	48.94
519	NASDAQ	PTCT	Mon, Jul 13, 2015	46.64	49.19	46.64	47.64
518	NASDAQ	PTCT	Fri, Jul 10, 2015	45.54	47.53	44.84	46.49
517	NASDAQ	PTCT	Thu, Jul 9, 2015	45.10	45.50	44.19	44.74
516	NASDAQ	PTCT	Wed, Jul 8, 2015	46.05	47.08	44.13	44.48
515	NASDAQ	PTCT	Tue, Jul 7, 2015	47.56	48.06	45.35	46.89
514	NASDAQ	PTCT	Mon, Jul 6, 2015	47.39	48.46	46.64	47.63
513	NASDAQ	PTCT	Thu, Jul 2, 2015	47.86	48.41	45.91	47.83
512	NASDAQ	PTCT	Wed, Jul 1, 2015	49.02	49.50	47.33	47.84
511	NASDAQ	PTCT	Tue, Jun 30, 2015	47.75	48.75	46.92	48.13
510	NASDAQ	PTCT	Mon, Jun 29, 2015	47.95	49.53	46.91	47.43
509	NASDAQ	PTCT	Fri, Jun 26, 2015	50.98	51.77	48.07	48.85
508	NASDAQ	PTCT	Thu, Jun 25, 2015	51.96	52.39	49.90	51.06
507	NASDAQ	PTCT	Wed, Jun 24, 2015	52.70	53.51	51.06	51.48
506	NASDAQ	PTCT	Tue, Jun 23, 2015	52.98	53.75	50.95	52.71
505	NASDAQ	PTCT	Mon, Jun 22, 2015	49.03	52.55	47.91	52.44
504	NASDAQ	PTCT	Fri, Jun 19, 2015	49.30	49.87	48.52	49.23
503	NASDAQ	PTCT	Thu, Jun 18, 2015	48.48	50.37	48.27	49.41
502	NASDAQ	PTCT	Wed, Jun 17, 2015	47.63	49.36	47.26	47.91
501	NASDAQ	PTCT	Tue, Jun 16, 2015	50.20	50.21	46.17	47.69
500	NASDAQ	PTCT	Mon, Jun 15, 2015	50.50	51.13	48.75	50.25
499	NASDAQ	PTCT	Fri, Jun 12, 2015	52.53	52.87	50.94	51.06
498	NASDAQ	PTCT	Thu, Jun 11, 2015	53.17	54.55	52.05	52.50
497	NASDAQ	PTCT	Wed, Jun 10, 2015	54.25	54.38	52.91	53.90
496	NASDAQ	PTCT	Tue, Jun 9, 2015	54.30	54.34	52.01	53.54
495	NASDAQ	PTCT	Mon, Jun 8, 2015	56.00	57.08	53.23	54.55
494	NASDAQ	PTCT	Fri, Jun 5, 2015	56.36	57.46	54.93	56.92
493	NASDAQ	PTCT	Thu, Jun 4, 2015	57.43	58.82	55.46	56.45
492	NASDAQ	PTCT	Wed, Jun 3, 2015	56.67	58.76	56.21	58.01
491	NASDAQ	PTCT	Tue, Jun 2, 2015	55.91	57.48	55.76	57.05
490	NASDAQ	PTCT	Mon, Jun 1, 2015	58.00	58.50	55.91	56.63
489	NASDAQ	PTCT	Fri, May 29, 2015	55.51	58.45	55.35	58.09
488	NASDAQ	PTCT	Thu, May 28, 2015	56.11	56.51	54.77	55.85
487	NASDAQ	PTCT	Wed, May 27, 2015	54.53	56.69	54.52	56.35
486	NASDAQ	PTCT	Tue, May 26, 2015	54.86	55.75	54.34	54.53
485	NASDAQ	PTCT	Fri, May 22, 2015	55.73	56.69	53.93	55.01
484	NASDAQ	PTCT	Thu, May 21, 2015	54.00	55.37	53.98	55.21
483	NASDAQ	PTCT	Wed, May 20, 2015	51.68	54.89	51.32	53.94
482	NASDAQ	PTCT	Tue, May 19, 2015	52.48	52.75	50.47	51.09
481	NASDAQ	PTCT	Mon, May 18, 2015	52.43	54.24	51.50	51.99
480	NASDAQ	PTCT	Fri, May 15, 2015	53.41	55.59	51.78	52.09
479	NASDAQ	PTCT	Thu, May 14, 2015	55.50	55.65	53.44	54.33
478	NASDAQ	PTCT	Wed, May 13, 2015	55.14	56.17	54.63	55.51
477	NASDAQ	PTCT	Tue, May 12, 2015	54.38	55.05	53.17	54.97
476	NASDAQ	PTCT	Mon, May 11, 2015	54.29	56.79	54.29	54.89
475	NASDAQ	PTCT	Fri, May 8, 2015	55.50	57.05	53.82	54.04
474	NASDAQ	PTCT	Thu, May 7, 2015	55.35	56.43	53.58	55.13
473	NASDAQ	PTCT	Wed, May 6, 2015	54.13	58.83	53.26	55.00
472	NASDAQ	PTCT	Tue, May 5, 2015	55.50	58.20	52.37	53.13
471	NASDAQ	PTCT	Mon, May 4, 2015	59.26	61.88	59.20	60.84
470	NASDAQ	PTCT	Fri, May 1, 2015	59.47	61.00	58.01	59.86
469	NASDAQ	PTCT	Thu, Apr 30, 2015	62.30	63.15	57.81	58.75
468	NASDAQ	PTCT	Wed, Apr 29, 2015	63.94	66.16	61.70	62.48
467	NASDAQ	PTCT	Tue, Apr 28, 2015	65.96	67.30	62.94	64.52
466	NASDAQ	PTCT	Mon, Apr 27, 2015	70.30	70.48	63.37	65.84
465	NASDAQ	PTCT	Fri, Apr 24, 2015	70.89	73.01	70.42	70.48
464	NASDAQ	PTCT	Thu, Apr 23, 2015	74.40	74.40	71.33	71.36
463	NASDAQ	PTCT	Wed, Apr 22, 2015	71.04	72.31	69.53	70.98
462	NASDAQ	PTCT	Tue, Apr 21, 2015	69.67	71.49	69.50	70.98
461	NASDAQ	PTCT	Mon, Apr 20, 2015	71.57	71.91	69.10	69.46
460	NASDAQ	PTCT	Fri, Apr 17, 2015	70.46	71.97	69.60	70.74
459	NASDAQ	PTCT	Thu, Apr 16, 2015	70.16	72.93	68.85	70.99
458	NASDAQ	PTCT	Wed, Apr 15, 2015	69.42	69.73	66.55	67.35
457	NASDAQ	PTCT	Tue, Apr 14, 2015	71.30	72.14	69.01	69.09
456	NASDAQ	PTCT	Mon, Apr 13, 2015	72.11	73.94	70.66	71.12
455	NASDAQ	PTCT	Fri, Apr 10, 2015	71.94	72.71	69.63	71.66
454	NASDAQ	PTCT	Thu, Apr 9, 2015	72.95	78.72	68.88	71.77
453	NASDAQ	PTCT	Wed, Apr 8, 2015	66.25	69.50	66.25	69.49
452	NASDAQ	PTCT	Tue, Apr 7, 2015	65.78	68.51	65.16	66.15
451	NASDAQ	PTCT	Mon, Apr 6, 2015	64.71	67.60	64.21	66.11
450	NASDAQ	PTCT	Thu, Apr 2, 2015	62.69	64.96	61.45	64.86
449	NASDAQ	PTCT	Wed, Apr 1, 2015	61.00	63.14	58.10	62.38
448	NASDAQ	PTCT	Tue, Mar 31, 2015	64.66	64.82	60.62	60.85
447	NASDAQ	PTCT	Mon, Mar 30, 2015	63.25	64.98	61.20	64.85
446	NASDAQ	PTCT	Fri, Mar 27, 2015	60.55	64.84	60.05	62.62
445	NASDAQ	PTCT	Thu, Mar 26, 2015	61.60	62.04	58.30	60.47
444	NASDAQ	PTCT	Wed, Mar 25, 2015	65.62	65.77	61.73	62.22
443	NASDAQ	PTCT	Tue, Mar 24, 2015	68.32	69.55	65.55	66.03
442	NASDAQ	PTCT	Mon, Mar 23, 2015	69.90	70.87	68.34	68.82
441	NASDAQ	PTCT	Fri, Mar 20, 2015	69.77	70.88	66.82	70.05
440	NASDAQ	PTCT	Thu, Mar 19, 2015	71.39	73.21	68.02	69.23
439	NASDAQ	PTCT	Wed, Mar 18, 2015	77.50	77.72	71.25	71.55
438	NASDAQ	PTCT	Tue, Mar 17, 2015	72.91	77.87	72.49	77.53
437	NASDAQ	PTCT	Mon, Mar 16, 2015	73.36	74.69	72.00	73.71
436	NASDAQ	PTCT	Fri, Mar 13, 2015	75.14	76.64	73.20	73.27
435	NASDAQ	PTCT	Thu, Mar 12, 2015	74.88	76.22	73.63	75.04
434	NASDAQ	PTCT	Wed, Mar 11, 2015	72.26	75.24	71.52	74.57
433	NASDAQ	PTCT	Tue, Mar 10, 2015	69.86	73.10	69.86	72.24
432	NASDAQ	PTCT	Mon, Mar 9, 2015	71.13	72.37	70.00	71.04
431	NASDAQ	PTCT	Fri, Mar 6, 2015	72.57	73.24	71.02	71.13
430	NASDAQ	PTCT	Thu, Mar 5, 2015	71.56	73.30	71.56	72.72
429	NASDAQ	PTCT	Wed, Mar 4, 2015	69.16	71.89	68.08	70.46
428	NASDAQ	PTCT	Tue, Mar 3, 2015	69.99	70.99	66.11	69.08
427	NASDAQ	PTCT	Mon, Mar 2, 2015	69.27	71.46	68.40	70.29
426	NASDAQ	PTCT	Fri, Feb 27, 2015	70.50	75.94	69.76	71.33
425	NASDAQ	PTCT	Thu, Feb 26, 2015	73.74	74.85	71.29	73.46
424	NASDAQ	PTCT	Wed, Feb 25, 2015	71.55	74.93	70.61	73.59
423	NASDAQ	PTCT	Tue, Feb 24, 2015	67.11	71.53	64.46	71.16
422	NASDAQ	PTCT	Mon, Feb 23, 2015	54.89	68.44	54.67	64.96
421	NASDAQ	PTCT	Fri, Feb 20, 2015	55.45	55.80	54.53	55.19
420	NASDAQ	PTCT	Thu, Feb 19, 2015	55.77	56.59	54.49	55.31
419	NASDAQ	PTCT	Wed, Feb 18, 2015	53.85	55.32	51.82	55.30
418	NASDAQ	PTCT	Tue, Feb 17, 2015	53.65	55.17	53.10	53.83
417	NASDAQ	PTCT	Fri, Feb 13, 2015	54.25	55.29	52.44	53.37
416	NASDAQ	PTCT	Thu, Feb 12, 2015	52.54	54.39	51.70	54.11
415	NASDAQ	PTCT	Wed, Feb 11, 2015	51.50	53.83	51.16	51.78
414	NASDAQ	PTCT	Tue, Feb 10, 2015	50.29	52.17	49.71	51.80
413	NASDAQ	PTCT	Mon, Feb 9, 2015	50.23	51.15	48.69	49.90
412	NASDAQ	PTCT	Fri, Feb 6, 2015	51.49	53.60	50.12	50.56
411	NASDAQ	PTCT	Thu, Feb 5, 2015	48.56	52.00	48.30	51.71
410	NASDAQ	PTCT	Wed, Feb 4, 2015	50.01	50.22	46.92	48.15
409	NASDAQ	PTCT	Tue, Feb 3, 2015	53.70	54.27	48.35	50.22
408	NASDAQ	PTCT	Mon, Feb 2, 2015	55.33	55.62	52.22	53.69
407	NASDAQ	PTCT	Fri, Jan 30, 2015	55.14	56.58	54.29	54.91
406	NASDAQ	PTCT	Thu, Jan 29, 2015	54.21	55.65	53.54	55.43
405	NASDAQ	PTCT	Wed, Jan 28, 2015	55.34	56.05	52.73	53.99
404	NASDAQ	PTCT	Tue, Jan 27, 2015	55.03	56.03	53.81	54.96
403	NASDAQ	PTCT	Mon, Jan 26, 2015	55.23	56.41	53.71	55.93
402	NASDAQ	PTCT	Fri, Jan 23, 2015	56.65	57.54	54.87	55.53
401	NASDAQ	PTCT	Thu, Jan 22, 2015	58.46	58.80	53.00	55.54
400	NASDAQ	PTCT	Wed, Jan 21, 2015	59.68	60.39	57.59	57.92
399	NASDAQ	PTCT	Tue, Jan 20, 2015	59.13	61.17	58.25	59.88
398	NASDAQ	PTCT	Fri, Jan 16, 2015	57.32	58.84	56.24	58.60
397	NASDAQ	PTCT	Thu, Jan 15, 2015	57.46	58.73	56.00	57.62
396	NASDAQ	PTCT	Wed, Jan 14, 2015	56.61	58.99	56.25	57.46
395	NASDAQ	PTCT	Tue, Jan 13, 2015	54.00	59.07	53.75	57.33
394	NASDAQ	PTCT	Mon, Jan 12, 2015	54.00	54.18	52.52	53.70
393	NASDAQ	PTCT	Fri, Jan 9, 2015	54.45	54.45	51.81	53.62
392	NASDAQ	PTCT	Thu, Jan 8, 2015	53.95	56.56	53.09	54.18
391	NASDAQ	PTCT	Wed, Jan 7, 2015	51.90	53.89	51.31	53.21
390	NASDAQ	PTCT	Tue, Jan 6, 2015	53.19	54.15	49.93	51.07
389	NASDAQ	PTCT	Mon, Jan 5, 2015	50.59	53.96	50.17	52.68
388	NASDAQ	PTCT	Fri, Jan 2, 2015	52.53	52.81	50.03	51.00
387	NASDAQ	PTCT	Wed, Dec 31, 2014	52.84	54.19	51.61	51.77
386	NASDAQ	PTCT	Tue, Dec 30, 2014	53.59	54.50	52.58	52.80
385	NASDAQ	PTCT	Mon, Dec 29, 2014	53.07	54.50	52.32	53.62
384	NASDAQ	PTCT	Fri, Dec 26, 2014	51.67	54.04	51.40	53.37
383	NASDAQ	PTCT	Wed, Dec 24, 2014	50.86	53.29	50.84	51.66
382	NASDAQ	PTCT	Tue, Dec 23, 2014	56.59	56.59	50.50	50.90
381	NASDAQ	PTCT	Mon, Dec 22, 2014	55.74	57.35	54.70	55.25
380	NASDAQ	PTCT	Fri, Dec 19, 2014	57.03	57.50	54.88	56.69
379	NASDAQ	PTCT	Thu, Dec 18, 2014	54.70	54.99	52.60	54.96
378	NASDAQ	PTCT	Wed, Dec 17, 2014	48.07	51.27	48.07	50.88
377	NASDAQ	PTCT	Tue, Dec 16, 2014	50.00	50.76	48.39	48.42
376	NASDAQ	PTCT	Mon, Dec 15, 2014	56.12	56.99	50.15	50.45
375	NASDAQ	PTCT	Fri, Dec 12, 2014	54.60	56.84	53.77	55.87
374	NASDAQ	PTCT	Thu, Dec 11, 2014	54.01	56.46	53.87	55.33
373	NASDAQ	PTCT	Wed, Dec 10, 2014	55.01	55.85	53.02	53.33
372	NASDAQ	PTCT	Tue, Dec 9, 2014	52.25	56.98	50.41	55.00
371	NASDAQ	PTCT	Mon, Dec 8, 2014	49.64	53.23	49.64	52.29
370	NASDAQ	PTCT	Fri, Dec 5, 2014	47.20	49.78	47.20	49.50
369	NASDAQ	PTCT	Thu, Dec 4, 2014	47.75	50.30	46.42	46.91
368	NASDAQ	PTCT	Wed, Dec 3, 2014	48.51	48.64	45.70	46.90
367	NASDAQ	PTCT	Tue, Dec 2, 2014	43.10	48.67	42.51	47.78
366	NASDAQ	PTCT	Mon, Dec 1, 2014	44.78	45.18	43.05	43.22
365	NASDAQ	PTCT	Fri, Nov 28, 2014	45.21	46.59	44.56	44.75
364	NASDAQ	PTCT	Wed, Nov 26, 2014	44.56	45.36	43.92	44.82
363	NASDAQ	PTCT	Tue, Nov 25, 2014	44.66	45.99	42.16	44.61
362	NASDAQ	PTCT	Mon, Nov 24, 2014	42.00	44.66	39.92	44.41
361	NASDAQ	PTCT	Fri, Nov 21, 2014	40.17	40.25	38.97	39.77
360	NASDAQ	PTCT	Thu, Nov 20, 2014	38.93	40.17	38.78	39.44
359	NASDAQ	PTCT	Wed, Nov 19, 2014	40.32	40.43	38.62	38.87
358	NASDAQ	PTCT	Tue, Nov 18, 2014	39.19	40.75	38.94	40.06
357	NASDAQ	PTCT	Mon, Nov 17, 2014	39.03	40.47	38.50	39.19
356	NASDAQ	PTCT	Fri, Nov 14, 2014	40.96	41.05	38.68	38.89
355	NASDAQ	PTCT	Thu, Nov 13, 2014	41.21	42.00	40.74	40.89
354	NASDAQ	PTCT	Wed, Nov 12, 2014	40.27	41.98	40.08	41.32
353	NASDAQ	PTCT	Tue, Nov 11, 2014	41.23	42.10	40.51	40.72
352	NASDAQ	PTCT	Mon, Nov 10, 2014	40.06	41.68	39.68	41.67
351	NASDAQ	PTCT	Fri, Nov 7, 2014	41.90	41.90	39.78	40.24
350	NASDAQ	PTCT	Thu, Nov 6, 2014	39.29	42.24	38.99	42.17
349	NASDAQ	PTCT	Wed, Nov 5, 2014	41.36	41.36	38.61	38.97
348	NASDAQ	PTCT	Tue, Nov 4, 2014	41.11	41.85	40.22	40.82
347	NASDAQ	PTCT	Mon, Nov 3, 2014	40.87	42.01	40.54	41.32
346	NASDAQ	PTCT	Fri, Oct 31, 2014	41.98	42.00	39.97	40.87
345	NASDAQ	PTCT	Thu, Oct 30, 2014	39.39	42.77	39.32	40.73
344	NASDAQ	PTCT	Wed, Oct 29, 2014	41.33	41.49	38.78	39.63
343	NASDAQ	PTCT	Tue, Oct 28, 2014	37.90	41.74	37.60	41.30
342	NASDAQ	PTCT	Mon, Oct 27, 2014	36.67	37.69	35.96	37.63
341	NASDAQ	PTCT	Fri, Oct 24, 2014	37.84	38.32	35.59	36.45
340	NASDAQ	PTCT	Thu, Oct 23, 2014	37.74	38.56	37.05	37.96
339	NASDAQ	PTCT	Wed, Oct 22, 2014	37.99	38.38	36.57	36.97
338	NASDAQ	PTCT	Tue, Oct 21, 2014	37.97	38.03	36.72	37.90
337	NASDAQ	PTCT	Mon, Oct 20, 2014	36.84	37.96	36.83	37.56
336	NASDAQ	PTCT	Fri, Oct 17, 2014	38.06	38.12	36.93	37.03
335	NASDAQ	PTCT	Thu, Oct 16, 2014	36.37	37.90	35.57	37.55
334	NASDAQ	PTCT	Wed, Oct 15, 2014	33.82	38.47	33.02	37.07
333	NASDAQ	PTCT	Tue, Oct 14, 2014	36.05	38.00	34.50	36.90
332	NASDAQ	PTCT	Mon, Oct 13, 2014	34.43	36.84	33.98	35.59
331	NASDAQ	PTCT	Fri, Oct 10, 2014	36.15	36.75	34.15	34.59
330	NASDAQ	PTCT	Thu, Oct 9, 2014	38.58	38.58	35.41	36.59
329	NASDAQ	PTCT	Wed, Oct 8, 2014	39.65	40.55	37.66	39.42
328	NASDAQ	PTCT	Tue, Oct 7, 2014	41.00	42.02	39.93	40.43
327	NASDAQ	PTCT	Mon, Oct 6, 2014	43.64	44.01	40.42	41.11
326	NASDAQ	PTCT	Fri, Oct 3, 2014	45.85	46.86	45.35	45.83
325	NASDAQ	PTCT	Thu, Oct 2, 2014	42.52	45.21	42.04	45.18
324	NASDAQ	PTCT	Wed, Oct 1, 2014	43.97	44.27	41.56	42.74
323	NASDAQ	PTCT	Tue, Sep 30, 2014	45.35	45.35	43.80	44.01
322	NASDAQ	PTCT	Mon, Sep 29, 2014	46.00	47.00	45.10	45.62
321	NASDAQ	PTCT	Fri, Sep 26, 2014	44.54	47.20	43.68	46.34
320	NASDAQ	PTCT	Thu, Sep 25, 2014	43.50	46.28	43.50	44.47
319	NASDAQ	PTCT	Wed, Sep 24, 2014	41.26	43.98	40.76	43.69
318	NASDAQ	PTCT	Tue, Sep 23, 2014	41.77	41.90	39.70	40.45
317	NASDAQ	PTCT	Mon, Sep 22, 2014	41.02	41.72	39.11	41.10
316	NASDAQ	PTCT	Fri, Sep 19, 2014	40.50	41.45	39.36	40.93
315	NASDAQ	PTCT	Thu, Sep 18, 2014	38.58	40.67	38.21	40.10
314	NASDAQ	PTCT	Wed, Sep 17, 2014	36.00	38.55	36.00	38.38
313	NASDAQ	PTCT	Tue, Sep 16, 2014	35.91	36.49	35.05	36.21
312	NASDAQ	PTCT	Mon, Sep 15, 2014	36.50	37.96	34.64	36.48
311	NASDAQ	PTCT	Fri, Sep 12, 2014	33.66	33.93	32.44	32.72
310	NASDAQ	PTCT	Thu, Sep 11, 2014	33.37	34.11	32.21	33.86
309	NASDAQ	PTCT	Wed, Sep 10, 2014	33.54	34.03	32.70	33.89
308	NASDAQ	PTCT	Tue, Sep 9, 2014	33.70	36.17	33.58	33.74
307	NASDAQ	PTCT	Mon, Sep 8, 2014	30.97	33.98	30.97	33.92
306	NASDAQ	PTCT	Fri, Sep 5, 2014	29.55	31.24	29.18	30.96
305	NASDAQ	PTCT	Thu, Sep 4, 2014	30.62	30.78	29.59	29.77
304	NASDAQ	PTCT	Wed, Sep 3, 2014	31.19	31.89	30.24	30.54
303	NASDAQ	PTCT	Tue, Sep 2, 2014	32.27	32.27	30.61	31.02
302	NASDAQ	PTCT	Fri, Aug 29, 2014	31.36	31.78	30.10	31.66
301	NASDAQ	PTCT	Thu, Aug 28, 2014	31.54	32.19	29.70	31.33
300	NASDAQ	PTCT	Wed, Aug 27, 2014	32.45	33.33	31.18	32.00
299	NASDAQ	PTCT	Tue, Aug 26, 2014	31.69	32.55	31.68	32.33
298	NASDAQ	PTCT	Mon, Aug 25, 2014	30.51	32.26	30.23	31.77
297	NASDAQ	PTCT	Fri, Aug 22, 2014	29.68	30.17	29.14	30.00
296	NASDAQ	PTCT	Thu, Aug 21, 2014	31.06	31.97	29.52	29.79
295	NASDAQ	PTCT	Wed, Aug 20, 2014	32.36	32.36	30.94	31.01
294	NASDAQ	PTCT	Tue, Aug 19, 2014	33.93	33.96	32.29	32.57
293	NASDAQ	PTCT	Mon, Aug 18, 2014	34.25	34.35	33.27	33.87
292	NASDAQ	PTCT	Fri, Aug 15, 2014	32.57	33.74	32.57	33.42
291	NASDAQ	PTCT	Thu, Aug 14, 2014	30.30	32.32	30.30	32.22
290	NASDAQ	PTCT	Wed, Aug 13, 2014	28.95	30.49	28.77	30.46
289	NASDAQ	PTCT	Tue, Aug 12, 2014	27.70	28.86	27.57	28.60
288	NASDAQ	PTCT	Mon, Aug 11, 2014	26.78	28.26	26.56	27.96
287	NASDAQ	PTCT	Fri, Aug 8, 2014	27.25	27.25	26.09	26.61
286	NASDAQ	PTCT	Thu, Aug 7, 2014	30.10	30.10	27.14	27.38
285	NASDAQ	PTCT	Wed, Aug 6, 2014	29.74	30.70	29.55	30.40
284	NASDAQ	PTCT	Tue, Aug 5, 2014	28.52	30.48	28.10	30.27
283	NASDAQ	PTCT	Mon, Aug 4, 2014	27.98	28.99	26.02	28.88
282	NASDAQ	PTCT	Fri, Aug 1, 2014	26.89	28.32	26.13	27.74
281	NASDAQ	PTCT	Thu, Jul 31, 2014	28.28	28.35	26.34	26.42
280	NASDAQ	PTCT	Wed, Jul 30, 2014	28.33	29.95	27.56	28.99
279	NASDAQ	PTCT	Tue, Jul 29, 2014	27.27	28.57	26.94	27.97
278	NASDAQ	PTCT	Mon, Jul 28, 2014	27.72	27.96	26.64	27.27
277	NASDAQ	PTCT	Fri, Jul 25, 2014	27.62	28.13	27.18	27.80
276	NASDAQ	PTCT	Thu, Jul 24, 2014	28.61	29.10	27.55	27.90
275	NASDAQ	PTCT	Wed, Jul 23, 2014	27.22	28.45	27.21	28.35
274	NASDAQ	PTCT	Tue, Jul 22, 2014	25.51	27.17	25.04	26.92
273	NASDAQ	PTCT	Mon, Jul 21, 2014	23.55	24.90	22.86	24.53
272	NASDAQ	PTCT	Fri, Jul 18, 2014	23.16	23.89	22.70	23.82
271	NASDAQ	PTCT	Thu, Jul 17, 2014	23.05	24.52	22.90	23.19
270	NASDAQ	PTCT	Wed, Jul 16, 2014	24.45	24.45	23.16	23.48
269	NASDAQ	PTCT	Tue, Jul 15, 2014	24.50	24.62	23.21	24.31
268	NASDAQ	PTCT	Mon, Jul 14, 2014	24.97	24.97	24.14	24.58
267	NASDAQ	PTCT	Fri, Jul 11, 2014	24.34	25.93	24.16	24.51
266	NASDAQ	PTCT	Thu, Jul 10, 2014	24.02	25.25	23.58	24.42
265	NASDAQ	PTCT	Wed, Jul 9, 2014	25.10	25.99	24.43	25.13
264	NASDAQ	PTCT	Tue, Jul 8, 2014	26.68	26.70	24.57	25.05
263	NASDAQ	PTCT	Mon, Jul 7, 2014	27.99	27.99	26.02	26.71
262	NASDAQ	PTCT	Thu, Jul 3, 2014	27.35	27.74	26.80	27.26
261	NASDAQ	PTCT	Wed, Jul 2, 2014	27.73	28.31	26.92	27.22
260	NASDAQ	PTCT	Tue, Jul 1, 2014	26.29	28.50	26.28	27.90
259	NASDAQ	PTCT	Mon, Jun 30, 2014	27.70	28.48	25.80	26.14
258	NASDAQ	PTCT	Fri, Jun 27, 2014	26.54	27.98	26.47	27.50
257	NASDAQ	PTCT	Thu, Jun 26, 2014	26.88	26.99	26.27	26.78
256	NASDAQ	PTCT	Wed, Jun 25, 2014	25.97	26.99	25.60	26.75
255	NASDAQ	PTCT	Tue, Jun 24, 2014	26.55	26.98	25.78	26.23
254	NASDAQ	PTCT	Mon, Jun 23, 2014	26.90	26.92	25.65	26.60
253	NASDAQ	PTCT	Fri, Jun 20, 2014	26.25	26.98	25.61	26.76
252	NASDAQ	PTCT	Thu, Jun 19, 2014	26.20	26.45	25.28	26.15
251	NASDAQ	PTCT	Wed, Jun 18, 2014	25.37	26.35	24.91	26.23
250	NASDAQ	PTCT	Tue, Jun 17, 2014	25.40	25.81	24.94	25.48
249	NASDAQ	PTCT	Mon, Jun 16, 2014	25.33	25.65	24.65	25.30
248	NASDAQ	PTCT	Fri, Jun 13, 2014	25.57	25.57	24.06	25.23
247	NASDAQ	PTCT	Thu, Jun 12, 2014	25.55	25.82	24.88	25.35
246	NASDAQ	PTCT	Wed, Jun 11, 2014	25.22	25.99	24.80	25.87
245	NASDAQ	PTCT	Tue, Jun 10, 2014	25.00	25.87	24.43	25.38
244	NASDAQ	PTCT	Mon, Jun 9, 2014	24.54	25.97	24.22	24.90
243	NASDAQ	PTCT	Fri, Jun 6, 2014	24.28	24.94	24.04	24.54
242	NASDAQ	PTCT	Thu, Jun 5, 2014	23.18	24.65	22.44	24.28
241	NASDAQ	PTCT	Wed, Jun 4, 2014	21.64	22.28	21.07	22.15
240	NASDAQ	PTCT	Tue, Jun 3, 2014	22.70	22.85	21.15	21.66
239	NASDAQ	PTCT	Mon, Jun 2, 2014	23.70	23.94	22.40	22.70
238	NASDAQ	PTCT	Fri, May 30, 2014	23.36	24.45	22.55	23.71
237	NASDAQ	PTCT	Thu, May 29, 2014	24.75	25.30	22.91	23.25
236	NASDAQ	PTCT	Wed, May 28, 2014	21.30	25.72	20.88	24.37
235	NASDAQ	PTCT	Tue, May 27, 2014	20.23	21.48	19.57	21.18
234	NASDAQ	PTCT	Fri, May 23, 2014	27.68	28.75	19.80	20.03
233	NASDAQ	PTCT	Thu, May 22, 2014	14.66	15.35	14.53	15.32
232	NASDAQ	PTCT	Wed, May 21, 2014	14.90	15.00	14.51	14.67
231	NASDAQ	PTCT	Tue, May 20, 2014	15.49	15.49	14.58	14.94
230	NASDAQ	PTCT	Mon, May 19, 2014	14.94	16.32	14.94	15.64
229	NASDAQ	PTCT	Fri, May 16, 2014	15.04	15.12	14.52	15.07
228	NASDAQ	PTCT	Thu, May 15, 2014	16.31	16.58	15.03	15.17
227	NASDAQ	PTCT	Wed, May 14, 2014	16.66	17.35	16.35	16.50
226	NASDAQ	PTCT	Tue, May 13, 2014	17.34	17.81	16.63	16.79
225	NASDAQ	PTCT	Mon, May 12, 2014	17.14	18.36	17.02	17.40
224	NASDAQ	PTCT	Fri, May 9, 2014	17.24	17.24	16.19	16.96
223	NASDAQ	PTCT	Thu, May 8, 2014	17.50	18.25	16.99	17.39
222	NASDAQ	PTCT	Wed, May 7, 2014	17.62	17.96	16.80	17.60
221	NASDAQ	PTCT	Tue, May 6, 2014	18.68	19.06	17.34	17.44
220	NASDAQ	PTCT	Mon, May 5, 2014	18.00	19.13	17.62	18.67
219	NASDAQ	PTCT	Fri, May 2, 2014	20.69	20.69	18.00	18.14
218	NASDAQ	PTCT	Thu, May 1, 2014	19.38	20.88	18.65	20.52
217	NASDAQ	PTCT	Wed, Apr 30, 2014	19.20	19.75	17.33	19.54
216	NASDAQ	PTCT	Tue, Apr 29, 2014	17.60	19.64	17.33	19.35
215	NASDAQ	PTCT	Mon, Apr 28, 2014	18.05	18.45	15.98	17.43
214	NASDAQ	PTCT	Fri, Apr 25, 2014	18.63	18.81	17.59	17.91
213	NASDAQ	PTCT	Thu, Apr 24, 2014	19.03	20.65	17.58	18.83
212	NASDAQ	PTCT	Wed, Apr 23, 2014	20.30	20.37	18.72	18.80
211	NASDAQ	PTCT	Tue, Apr 22, 2014	18.72	21.06	18.72	20.72
210	NASDAQ	PTCT	Mon, Apr 21, 2014	18.74	20.22	18.35	18.58
209	NASDAQ	PTCT	Thu, Apr 17, 2014	19.62	20.26	18.58	18.78
208	NASDAQ	PTCT	Wed, Apr 16, 2014	19.18	20.39	18.89	19.77
207	NASDAQ	PTCT	Tue, Apr 15, 2014	18.58	19.87	17.17	19.04
206	NASDAQ	PTCT	Mon, Apr 14, 2014	19.67	20.02	17.87	18.82
205	NASDAQ	PTCT	Fri, Apr 11, 2014	20.11	21.54	19.10	19.35
204	NASDAQ	PTCT	Thu, Apr 10, 2014	23.34	24.21	19.92	20.39
203	NASDAQ	PTCT	Wed, Apr 9, 2014	23.09	23.76	22.53	23.48
202	NASDAQ	PTCT	Tue, Apr 8, 2014	23.50	24.43	22.55	23.09
201	NASDAQ	PTCT	Mon, Apr 7, 2014	22.18	23.82	21.47	23.42
200	NASDAQ	PTCT	Fri, Apr 4, 2014	24.01	24.88	21.34	22.40
199	NASDAQ	PTCT	Thu, Apr 3, 2014	25.20	26.43	23.52	23.84
198	NASDAQ	PTCT	Wed, Apr 2, 2014	26.51	27.90	25.00	25.10
197	NASDAQ	PTCT	Tue, Apr 1, 2014	26.29	28.00	25.76	27.08
196	NASDAQ	PTCT	Mon, Mar 31, 2014	25.07	26.50	24.85	26.14
195	NASDAQ	PTCT	Fri, Mar 28, 2014	27.22	27.87	24.57	24.86
194	NASDAQ	PTCT	Thu, Mar 27, 2014	26.14	27.39	25.37	27.19
193	NASDAQ	PTCT	Wed, Mar 26, 2014	27.44	27.86	25.69	26.07
192	NASDAQ	PTCT	Tue, Mar 25, 2014	26.70	27.81	26.31	27.32
191	NASDAQ	PTCT	Mon, Mar 24, 2014	31.00	31.22	25.62	26.50
190	NASDAQ	PTCT	Fri, Mar 21, 2014	31.83	31.83	28.08	31.01
189	NASDAQ	PTCT	Thu, Mar 20, 2014	31.44	32.00	30.52	31.81
188	NASDAQ	PTCT	Wed, Mar 19, 2014	31.68	32.38	30.94	31.60
187	NASDAQ	PTCT	Tue, Mar 18, 2014	30.73	32.06	30.43	31.75
186	NASDAQ	PTCT	Mon, Mar 17, 2014	31.23	31.30	30.41	30.81
185	NASDAQ	PTCT	Fri, Mar 14, 2014	31.77	31.94	30.56	30.99
184	NASDAQ	PTCT	Thu, Mar 13, 2014	32.05	32.49	31.00	31.98
183	NASDAQ	PTCT	Wed, Mar 12, 2014	31.38	32.19	31.00	32.13
182	NASDAQ	PTCT	Tue, Mar 11, 2014	31.14	32.00	30.26	31.62
181	NASDAQ	PTCT	Mon, Mar 10, 2014	30.85	31.31	29.77	31.05
180	NASDAQ	PTCT	Fri, Mar 7, 2014	32.81	33.35	28.23	31.00
179	NASDAQ	PTCT	Thu, Mar 6, 2014	33.84	34.65	32.68	33.38
178	NASDAQ	PTCT	Wed, Mar 5, 2014	33.87	34.05	33.22	33.83
177	NASDAQ	PTCT	Tue, Mar 4, 2014	32.71	34.29	31.58	33.86
176	NASDAQ	PTCT	Mon, Mar 3, 2014	30.80	32.71	29.48	32.38
175	NASDAQ	PTCT	Fri, Feb 28, 2014	34.20	34.62	30.06	31.36
174	NASDAQ	PTCT	Thu, Feb 27, 2014	32.15	34.22	31.86	33.97
173	NASDAQ	PTCT	Wed, Feb 26, 2014	31.61	33.74	31.20	32.35
172	NASDAQ	PTCT	Tue, Feb 25, 2014	29.90	33.02	29.03	32.21
171	NASDAQ	PTCT	Mon, Feb 24, 2014	29.83	30.46	29.61	29.92
170	NASDAQ	PTCT	Fri, Feb 21, 2014	30.20	31.00	29.60	29.96
169	NASDAQ	PTCT	Thu, Feb 20, 2014	28.77	30.57	28.53	30.25
168	NASDAQ	PTCT	Wed, Feb 19, 2014	28.32	28.99	27.94	28.55
167	NASDAQ	PTCT	Tue, Feb 18, 2014	27.62	29.17	27.46	28.43
166	NASDAQ	PTCT	Fri, Feb 14, 2014	26.30	27.73	25.91	26.62
165	NASDAQ	PTCT	Thu, Feb 13, 2014	25.60	26.40	24.69	26.03
164	NASDAQ	PTCT	Wed, Feb 12, 2014	23.42	25.49	22.87	25.13
163	NASDAQ	PTCT	Tue, Feb 11, 2014	25.05	25.05	23.41	23.48
162	NASDAQ	PTCT	Mon, Feb 10, 2014	22.83	25.62	22.83	25.02
161	NASDAQ	PTCT	Fri, Feb 7, 2014	22.13	23.09	21.75	22.76
160	NASDAQ	PTCT	Thu, Feb 6, 2014	22.03	22.34	21.80	22.02
159	NASDAQ	PTCT	Wed, Feb 5, 2014	22.89	22.94	21.67	21.91
158	NASDAQ	PTCT	Tue, Feb 4, 2014	22.47	23.85	22.37	23.00
157	NASDAQ	PTCT	Mon, Feb 3, 2014	26.05	26.89	22.19	22.30
156	NASDAQ	PTCT	Fri, Jan 31, 2014	26.35	26.77	25.83	26.07
155	NASDAQ	PTCT	Thu, Jan 30, 2014	25.71	27.43	24.80	26.83
154	NASDAQ	PTCT	Wed, Jan 29, 2014	26.80	26.90	25.49	25.71
153	NASDAQ	PTCT	Tue, Jan 28, 2014	27.01	27.67	26.62	27.05
152	NASDAQ	PTCT	Mon, Jan 27, 2014	26.63	27.75	26.16	26.91
151	NASDAQ	PTCT	Fri, Jan 24, 2014	21.85	27.67	21.75	26.90
150	NASDAQ	PTCT	Thu, Jan 23, 2014	26.70	27.01	25.21	26.22
149	NASDAQ	PTCT	Wed, Jan 22, 2014	28.73	28.82	26.76	26.84
148	NASDAQ	PTCT	Tue, Jan 21, 2014	29.32	30.40	28.54	28.96
147	NASDAQ	PTCT	Fri, Jan 17, 2014	26.50	30.00	26.50	29.32
146	NASDAQ	PTCT	Thu, Jan 16, 2014	25.00	27.65	24.43	26.55
145	NASDAQ	PTCT	Wed, Jan 15, 2014	21.96	24.99	21.77	24.64
144	NASDAQ	PTCT	Tue, Jan 14, 2014	19.89	21.96	19.87	21.87
143	NASDAQ	PTCT	Mon, Jan 13, 2014	19.75	20.79	19.30	19.87
142	NASDAQ	PTCT	Fri, Jan 10, 2014	18.00	20.22	17.93	19.50
141	NASDAQ	PTCT	Thu, Jan 9, 2014	17.99	18.27	17.78	18.04
140	NASDAQ	PTCT	Wed, Jan 8, 2014	16.85	17.84	16.85	17.75
139	NASDAQ	PTCT	Tue, Jan 7, 2014	16.78	17.09	16.25	16.71
138	NASDAQ	PTCT	Mon, Jan 6, 2014	17.54	17.72	16.47	16.72
137	NASDAQ	PTCT	Fri, Jan 3, 2014	16.76	17.51	16.21	17.45
136	NASDAQ	PTCT	Thu, Jan 2, 2014	16.73	17.18	16.32	16.74
135	NASDAQ	PTCT	Tue, Dec 31, 2013	17.50	17.58	16.93	16.97
134	NASDAQ	PTCT	Mon, Dec 30, 2013	17.99	17.99	17.44	17.50
133	NASDAQ	PTCT	Fri, Dec 27, 2013	18.30	18.30	17.62	17.80
132	NASDAQ	PTCT	Thu, Dec 26, 2013	19.00	19.21	17.77	18.31
131	NASDAQ	PTCT	Tue, Dec 24, 2013	18.20	19.20	17.90	19.10
130	NASDAQ	PTCT	Mon, Dec 23, 2013	18.83	18.83	17.64	18.41
129	NASDAQ	PTCT	Fri, Dec 20, 2013	18.75	19.12	18.05	18.84
128	NASDAQ	PTCT	Thu, Dec 19, 2013	18.93	18.97	18.46	18.77
127	NASDAQ	PTCT	Wed, Dec 18, 2013	19.22	19.30	18.69	19.00
126	NASDAQ	PTCT	Tue, Dec 17, 2013	19.30	19.72	18.61	19.15
125	NASDAQ	PTCT	Mon, Dec 16, 2013	17.07	19.57	16.95	19.34
124	NASDAQ	PTCT	Fri, Dec 13, 2013	16.86	17.16	15.63	16.98
123	NASDAQ	PTCT	Thu, Dec 12, 2013	15.92	17.13	15.92	16.77
122	NASDAQ	PTCT	Wed, Dec 11, 2013	16.47	16.48	15.60	15.96
121	NASDAQ	PTCT	Tue, Dec 10, 2013	16.98	17.26	16.02	16.47
120	NASDAQ	PTCT	Mon, Dec 9, 2013	16.83	17.26	16.70	16.99
119	NASDAQ	PTCT	Fri, Dec 6, 2013	16.11	16.92	15.97	16.62
118	NASDAQ	PTCT	Thu, Dec 5, 2013	15.73	16.19	15.51	15.98
117	NASDAQ	PTCT	Wed, Dec 4, 2013	15.47	15.93	15.34	15.68
116	NASDAQ	PTCT	Tue, Dec 3, 2013	15.63	15.65	15.21	15.59
115	NASDAQ	PTCT	Mon, Dec 2, 2013	15.75	16.61	15.22	15.61
114	NASDAQ	PTCT	Fri, Nov 29, 2013	15.58	16.98	15.38	15.67
113	NASDAQ	PTCT	Wed, Nov 27, 2013	15.12	15.82	14.66	15.48
112	NASDAQ	PTCT	Tue, Nov 26, 2013	14.76	15.40	14.47	15.00
111	NASDAQ	PTCT	Mon, Nov 25, 2013	14.68	14.89	14.33	14.71
110	NASDAQ	PTCT	Fri, Nov 22, 2013	14.78	15.48	14.69	14.75
109	NASDAQ	PTCT	Thu, Nov 21, 2013	14.04	15.52	13.81	14.75
108	NASDAQ	PTCT	Wed, Nov 20, 2013	14.18	15.25	13.93	14.06
107	NASDAQ	PTCT	Tue, Nov 19, 2013	13.56	14.31	13.27	14.16
106	NASDAQ	PTCT	Mon, Nov 18, 2013	14.59	14.73	13.15	13.59
105	NASDAQ	PTCT	Fri, Nov 15, 2013	15.86	16.10	14.48	14.56
104	NASDAQ	PTCT	Thu, Nov 14, 2013	17.29	17.34	15.42	15.87
103	NASDAQ	PTCT	Wed, Nov 13, 2013	16.34	16.65	16.05	16.31
102	NASDAQ	PTCT	Tue, Nov 12, 2013	16.96	17.12	15.62	16.42
101	NASDAQ	PTCT	Mon, Nov 11, 2013	16.86	17.20	16.25	17.03
100	NASDAQ	PTCT	Fri, Nov 8, 2013	16.68	17.31	16.66	16.86
99	NASDAQ	PTCT	Thu, Nov 7, 2013	17.27	17.30	16.17	16.70
98	NASDAQ	PTCT	Wed, Nov 6, 2013	18.12	18.33	16.90	17.25
97	NASDAQ	PTCT	Tue, Nov 5, 2013	18.27	18.90	17.97	17.98
96	NASDAQ	PTCT	Mon, Nov 4, 2013	17.51	18.38	16.57	18.29
95	NASDAQ	PTCT	Fri, Nov 1, 2013	17.87	19.00	16.51	17.50
94	NASDAQ	PTCT	Thu, Oct 31, 2013	18.27	19.00	17.69	18.04
93	NASDAQ	PTCT	Wed, Oct 30, 2013	19.80	19.80	18.20	18.29
92	NASDAQ	PTCT	Tue, Oct 29, 2013	20.42	20.50	19.25	19.82
91	NASDAQ	PTCT	Mon, Oct 28, 2013	20.66	20.98	19.93	20.43
90	NASDAQ	PTCT	Fri, Oct 25, 2013	20.57	20.77	20.34	20.71
89	NASDAQ	PTCT	Thu, Oct 24, 2013	20.66	20.78	20.35	20.48
88	NASDAQ	PTCT	Wed, Oct 23, 2013	21.08	21.95	17.74	20.73
87	NASDAQ	PTCT	Tue, Oct 22, 2013	20.50	21.93	20.39	21.24
86	NASDAQ	PTCT	Mon, Oct 21, 2013	19.20	20.75	18.50	20.52
85	NASDAQ	PTCT	Fri, Oct 18, 2013	19.47	19.79	18.67	19.24
84	NASDAQ	PTCT	Thu, Oct 17, 2013	18.41	19.67	18.41	19.47
83	NASDAQ	PTCT	Wed, Oct 16, 2013	18.21	18.64	17.39	18.44
82	NASDAQ	PTCT	Tue, Oct 15, 2013	17.67	18.91	16.90	18.28
81	NASDAQ	PTCT	Mon, Oct 14, 2013	17.05	18.28	16.81	17.76
80	NASDAQ	PTCT	Fri, Oct 11, 2013	18.41	18.41	16.45	17.20
79	NASDAQ	PTCT	Thu, Oct 10, 2013	17.24	17.59	15.59	17.43
78	NASDAQ	PTCT	Wed, Oct 9, 2013	16.80	17.22	15.35	16.87
77	NASDAQ	PTCT	Tue, Oct 8, 2013	19.05	19.84	16.52	16.84
76	NASDAQ	PTCT	Mon, Oct 7, 2013	18.83	19.34	18.83	19.11
75	NASDAQ	PTCT	Fri, Oct 4, 2013	19.27	19.60	18.84	19.03
74	NASDAQ	PTCT	Thu, Oct 3, 2013	20.34	20.60	19.20	19.39
73	NASDAQ	PTCT	Wed, Oct 2, 2013	22.30	22.30	20.19	20.36
72	NASDAQ	PTCT	Tue, Oct 1, 2013	21.45	22.42	20.78	22.39
71	NASDAQ	PTCT	Mon, Sep 30, 2013	21.31	21.79	19.85	21.46
70	NASDAQ	PTCT	Fri, Sep 27, 2013	21.77	21.77	20.17	21.37
69	NASDAQ	PTCT	Thu, Sep 26, 2013	21.99	22.51	20.53	21.45
68	NASDAQ	PTCT	Wed, Sep 25, 2013	21.40	22.23	20.84	21.84
67	NASDAQ	PTCT	Tue, Sep 24, 2013	22.37	23.00	20.25	21.39
66	NASDAQ	PTCT	Mon, Sep 23, 2013	17.90	24.38	17.90	22.48
65	NASDAQ	PTCT	Fri, Sep 20, 2013	18.77	19.32	17.46	17.88
64	NASDAQ	PTCT	Thu, Sep 19, 2013	19.77	20.15	19.03	19.52
63	NASDAQ	PTCT	Wed, Sep 18, 2013	19.66	19.74	18.35	19.73
62	NASDAQ	PTCT	Tue, Sep 17, 2013	20.35	20.89	19.39	19.76
61	NASDAQ	PTCT	Mon, Sep 16, 2013	21.43	21.44	20.30	20.78
60	NASDAQ	PTCT	Fri, Sep 13, 2013	21.20	21.90	20.30	21.34
59	NASDAQ	PTCT	Thu, Sep 12, 2013	20.49	20.85	20.00	20.42
58	NASDAQ	PTCT	Wed, Sep 11, 2013	21.99	21.99	19.58	20.40
57	NASDAQ	PTCT	Tue, Sep 10, 2013	21.01	22.37	20.83	21.86
56	NASDAQ	PTCT	Mon, Sep 9, 2013	19.08	21.01	18.13	20.88
55	NASDAQ	PTCT	Fri, Sep 6, 2013	19.45	19.45	18.67	19.07
54	NASDAQ	PTCT	Thu, Sep 5, 2013	18.75	19.25	18.60	19.10
53	NASDAQ	PTCT	Wed, Sep 4, 2013	18.30	18.95	17.95	18.74
52	NASDAQ	PTCT	Tue, Sep 3, 2013	19.09	19.09	17.76	18.15
51	NASDAQ	PTCT	Fri, Aug 30, 2013	17.64	18.25	17.64	17.94
50	NASDAQ	PTCT	Thu, Aug 29, 2013	16.96	17.51	16.96	17.49
49	NASDAQ	PTCT	Wed, Aug 28, 2013	16.54	17.32	16.34	16.62
48	NASDAQ	PTCT	Tue, Aug 27, 2013	16.36	16.91	16.36	16.57
47	NASDAQ	PTCT	Mon, Aug 26, 2013	16.03	16.99	15.56	16.20
46	NASDAQ	PTCT	Fri, Aug 23, 2013	15.94	16.52	15.04	15.82
45	NASDAQ	PTCT	Thu, Aug 22, 2013	15.73	16.16	15.00	16.15
44	NASDAQ	PTCT	Wed, Aug 21, 2013	15.50	15.75	15.34	15.59
43	NASDAQ	PTCT	Tue, Aug 20, 2013	15.99	16.03	15.44	15.63
42	NASDAQ	PTCT	Mon, Aug 19, 2013	15.50	16.00	15.50	15.86
41	NASDAQ	PTCT	Fri, Aug 16, 2013	15.58	16.10	15.44	15.66
40	NASDAQ	PTCT	Thu, Aug 15, 2013	15.02	15.58	15.02	15.55
39	NASDAQ	PTCT	Wed, Aug 14, 2013	15.18	15.75	14.35	15.64
38	NASDAQ	PTCT	Tue, Aug 13, 2013	15.58	15.58	14.56	15.00
37	NASDAQ	PTCT	Mon, Aug 12, 2013	15.35	15.71	14.86	15.46
36	NASDAQ	PTCT	Fri, Aug 9, 2013	15.20	16.00	15.20	15.42
35	NASDAQ	PTCT	Thu, Aug 8, 2013	15.08	15.70	14.71	14.95
34	NASDAQ	PTCT	Wed, Aug 7, 2013	14.49	15.83	14.42	14.86
33	NASDAQ	PTCT	Tue, Aug 6, 2013	15.00	15.20	14.32	14.53
32	NASDAQ	PTCT	Mon, Aug 5, 2013	14.06	15.17	14.00	14.92
31	NASDAQ	PTCT	Fri, Aug 2, 2013	14.73	14.73	13.88	14.06
30	NASDAQ	PTCT	Thu, Aug 1, 2013	15.64	16.10	14.26	14.62
29	NASDAQ	PTCT	Wed, Jul 31, 2013	15.49	16.04	14.41	15.66
28	NASDAQ	PTCT	Tue, Jul 30, 2013	16.77	16.89	15.58	15.58
27	NASDAQ	PTCT	Mon, Jul 29, 2013	16.79	16.87	16.35	16.55
26	NASDAQ	PTCT	Fri, Jul 26, 2013	16.18	17.33	16.18	16.57
25	NASDAQ	PTCT	Thu, Jul 25, 2013	16.11	16.23	15.50	16.14
24	NASDAQ	PTCT	Wed, Jul 24, 2013	16.74	16.74	15.91	16.10
23	NASDAQ	PTCT	Tue, Jul 23, 2013	17.02	17.22	16.40	16.77
22	NASDAQ	PTCT	Mon, Jul 22, 2013	17.70	17.70	16.75	16.98
21	NASDAQ	PTCT	Fri, Jul 19, 2013	17.78	18.41	17.09	17.75
20	NASDAQ	PTCT	Thu, Jul 18, 2013	18.00	18.47	17.88	18.40
19	NASDAQ	PTCT	Wed, Jul 17, 2013	16.78	17.82	16.75	17.82
18	NASDAQ	PTCT	Tue, Jul 16, 2013	18.50	18.50	16.51	16.57
17	NASDAQ	PTCT	Mon, Jul 15, 2013	17.37	17.70	16.22	17.17
16	NASDAQ	PTCT	Fri, Jul 12, 2013	16.94	16.95	16.31	16.94
15	NASDAQ	PTCT	Thu, Jul 11, 2013	16.23	16.50	15.83	16.34
14	NASDAQ	PTCT	Wed, Jul 10, 2013	15.50	15.80	15.20	15.80
13	NASDAQ	PTCT	Tue, Jul 9, 2013	15.99	15.99	15.31	15.52
12	NASDAQ	PTCT	Mon, Jul 8, 2013	15.20	15.92	15.19	15.92
11	NASDAQ	PTCT	Fri, Jul 5, 2013	15.85	16.23	15.03	15.20
10	NASDAQ	PTCT	Wed, Jul 3, 2013	16.24	16.24	15.16	15.16
9	NASDAQ	PTCT	Tue, Jul 2, 2013	15.51	17.39	15.04	16.13
8	NASDAQ	PTCT	Mon, Jul 1, 2013	14.85	15.07	14.42	15.00
7	NASDAQ	PTCT	Fri, Jun 28, 2013	13.48	15.18	13.48	15.00
6	NASDAQ	PTCT	Thu, Jun 27, 2013	16.10	16.19	13.04	13.63
5	NASDAQ	PTCT	Wed, Jun 26, 2013	16.82	17.00	15.70	16.05
4	NASDAQ	PTCT	Tue, Jun 25, 2013	17.41	17.92	17.38	17.54
3	NASDAQ	PTCT	Mon, Jun 24, 2013	17.25	17.81	16.33	17.35
2	NASDAQ	PTCT	Fri, Jun 21, 2013	16.75	17.72	16.50	17.50
1	NASDAQ	PTCT	Thu, Jun 20, 2013	15.80	17.40	15.63	16.49
#	Exchange	Symbol	Date	Open	High	Low	Close

PTC Therapeutics Inc NASDAQ:PTCT Historical Prices

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