Checkpoint Therapeutics Inc NASDAQ:CKPT Historical Prices

Below are the 1732 trading days of historical prices for CKPT.

#	Exchange	Symbol	Date	Open	High	Low	Close
1732	NASDAQ	CKPT	Thu, Mar 21, 2024	1.89	1.95	1.87	1.91
1731	NASDAQ	CKPT	Wed, Mar 20, 2024	1.87	1.92	1.80	1.88
1730	NASDAQ	CKPT	Tue, Mar 19, 2024	1.92	1.94	1.85	1.85
1729	NASDAQ	CKPT	Mon, Mar 18, 2024	1.93	2.01	1.87	1.89
1728	NASDAQ	CKPT	Fri, Mar 15, 2024	1.89	1.94	1.88	1.92
1727	NASDAQ	CKPT	Thu, Mar 14, 2024	2.00	2.01	1.85	1.85
1726	NASDAQ	CKPT	Wed, Mar 13, 2024	2.05	2.09	1.95	1.95
1725	NASDAQ	CKPT	Tue, Mar 12, 2024	2.15	2.16	2.00	2.00
1724	NASDAQ	CKPT	Mon, Mar 11, 2024	2.13	2.23	2.11	2.15
1723	NASDAQ	CKPT	Fri, Mar 8, 2024	2.14	2.24	2.12	2.14
1722	NASDAQ	CKPT	Thu, Mar 7, 2024	2.21	2.21	2.11	2.17
1721	NASDAQ	CKPT	Wed, Mar 6, 2024	2.27	2.36	2.18	2.21
1720	NASDAQ	CKPT	Tue, Mar 5, 2024	2.29	2.34	2.20	2.23
1719	NASDAQ	CKPT	Mon, Mar 4, 2024	2.25	2.34	2.20	2.32
1718	NASDAQ	CKPT	Fri, Mar 1, 2024	2.15	2.33	2.10	2.23
1717	NASDAQ	CKPT	Thu, Feb 29, 2024	2.10	2.15	2.07	2.09
1716	NASDAQ	CKPT	Wed, Feb 28, 2024	2.11	2.14	2.02	2.05
1715	NASDAQ	CKPT	Tue, Feb 27, 2024	2.06	2.19	2.02	2.14
1714	NASDAQ	CKPT	Mon, Feb 26, 2024	1.95	2.05	1.92	2.04
1713	NASDAQ	CKPT	Fri, Feb 23, 2024	1.87	2.03	1.87	1.96
1712	NASDAQ	CKPT	Thu, Feb 22, 2024	1.93	1.95	1.87	1.88
1711	NASDAQ	CKPT	Wed, Feb 21, 2024	1.98	2.01	1.90	1.92
1710	NASDAQ	CKPT	Tue, Feb 20, 2024	2.00	2.05	1.94	1.98
1709	NASDAQ	CKPT	Fri, Feb 16, 2024	1.97	2.06	1.97	2.01
1708	NASDAQ	CKPT	Thu, Feb 15, 2024	2.05	2.06	1.97	2.01
1707	NASDAQ	CKPT	Wed, Feb 14, 2024	1.97	2.03	1.91	1.99
1706	NASDAQ	CKPT	Tue, Feb 13, 2024	1.95	1.97	1.88	1.90
1705	NASDAQ	CKPT	Mon, Feb 12, 2024	2.03	2.08	1.95	1.99
1704	NASDAQ	CKPT	Fri, Feb 9, 2024	1.99	2.02	1.94	2.00
1703	NASDAQ	CKPT	Thu, Feb 8, 2024	1.97	2.02	1.91	1.99
1702	NASDAQ	CKPT	Wed, Feb 7, 2024	2.03	2.03	1.91	1.93
1701	NASDAQ	CKPT	Tue, Feb 6, 2024	1.85	2.06	1.84	2.00
1700	NASDAQ	CKPT	Mon, Feb 5, 2024	1.92	1.93	1.80	1.85
1699	NASDAQ	CKPT	Fri, Feb 2, 2024	1.99	1.99	1.86	1.92
1698	NASDAQ	CKPT	Thu, Feb 1, 2024	2.05	2.08	1.94	1.96
1697	NASDAQ	CKPT	Wed, Jan 31, 2024	1.88	2.10	1.86	2.04
1696	NASDAQ	CKPT	Tue, Jan 30, 2024	2.01	2.07	1.86	1.90
1695	NASDAQ	CKPT	Mon, Jan 29, 2024	1.69	2.10	1.68	1.99
1694	NASDAQ	CKPT	Fri, Jan 26, 2024	1.75	1.75	1.65	1.68
1693	NASDAQ	CKPT	Thu, Jan 25, 2024	1.70	1.73	1.65	1.71
1692	NASDAQ	CKPT	Wed, Jan 24, 2024	1.75	1.76	1.65	1.68
1691	NASDAQ	CKPT	Tue, Jan 23, 2024	1.88	1.88	1.72	1.75
1690	NASDAQ	CKPT	Mon, Jan 22, 2024	1.86	1.90	1.80	1.84
1689	NASDAQ	CKPT	Fri, Jan 19, 2024	1.84	1.89	1.79	1.84
1688	NASDAQ	CKPT	Thu, Jan 18, 2024	1.84	1.88	1.79	1.82
1687	NASDAQ	CKPT	Wed, Jan 17, 2024	1.93	1.93	1.83	1.86
1686	NASDAQ	CKPT	Tue, Jan 16, 2024	1.96	1.97	1.86	1.88
1685	NASDAQ	CKPT	Fri, Jan 12, 2024	1.93	1.97	1.85	1.94
1684	NASDAQ	CKPT	Thu, Jan 11, 2024	1.94	1.97	1.82	1.89
1683	NASDAQ	CKPT	Wed, Jan 10, 2024	2.07	2.08	1.89	1.91
1682	NASDAQ	CKPT	Tue, Jan 9, 2024	2.15	2.22	2.09	2.10
1681	NASDAQ	CKPT	Mon, Jan 8, 2024	2.35	2.37	2.10	2.19
1680	NASDAQ	CKPT	Fri, Jan 5, 2024	2.49	2.52	2.33	2.39
1679	NASDAQ	CKPT	Thu, Jan 4, 2024	2.24	2.59	2.24	2.44
1678	NASDAQ	CKPT	Wed, Jan 3, 2024	2.20	2.31	2.13	2.24
1677	NASDAQ	CKPT	Tue, Jan 2, 2024	2.30	2.38	2.14	2.19
1676	NASDAQ	CKPT	Fri, Dec 29, 2023	2.35	2.40	2.12	2.29
1675	NASDAQ	CKPT	Thu, Dec 28, 2023	2.20	2.42	2.20	2.26
1674	NASDAQ	CKPT	Wed, Dec 27, 2023	2.12	2.29	2.10	2.18
1673	NASDAQ	CKPT	Tue, Dec 26, 2023	2.05	2.15	2.00	2.08
1672	NASDAQ	CKPT	Fri, Dec 22, 2023	1.86	2.00	1.83	1.87
1671	NASDAQ	CKPT	Thu, Dec 21, 2023	1.83	1.91	1.75	1.84
1670	NASDAQ	CKPT	Wed, Dec 20, 2023	1.83	1.90	1.69	1.76
1669	NASDAQ	CKPT	Tue, Dec 19, 2023	1.98	2.16	1.74	1.75
1668	NASDAQ	CKPT	Mon, Dec 18, 2023	1.54	1.97	1.36	1.83
1667	NASDAQ	CKPT	Fri, Dec 15, 2023	3.21	3.44	3.19	3.32
1666	NASDAQ	CKPT	Thu, Dec 14, 2023	3.29	3.30	3.13	3.26
1665	NASDAQ	CKPT	Wed, Dec 13, 2023	3.32	3.42	3.07	3.20
1664	NASDAQ	CKPT	Tue, Dec 12, 2023	3.16	3.50	3.10	3.21
1663	NASDAQ	CKPT	Mon, Dec 11, 2023	3.33	3.33	2.92	3.13
1662	NASDAQ	CKPT	Fri, Dec 8, 2023	3.26	3.34	3.06	3.29
1661	NASDAQ	CKPT	Thu, Dec 7, 2023	3.35	3.62	3.15	3.23
1660	NASDAQ	CKPT	Wed, Dec 6, 2023	2.94	3.48	2.89	3.25
1659	NASDAQ	CKPT	Tue, Dec 5, 2023	2.88	2.95	2.75	2.90
1658	NASDAQ	CKPT	Mon, Dec 4, 2023	2.80	2.95	2.75	2.89
1657	NASDAQ	CKPT	Fri, Dec 1, 2023	2.66	2.81	2.53	2.74
1656	NASDAQ	CKPT	Thu, Nov 30, 2023	2.55	2.88	2.55	2.66
1655	NASDAQ	CKPT	Wed, Nov 29, 2023	2.48	2.67	2.46	2.56
1654	NASDAQ	CKPT	Tue, Nov 28, 2023	2.31	2.48	2.21	2.41
1653	NASDAQ	CKPT	Mon, Nov 27, 2023	2.20	2.37	2.15	2.27
1652	NASDAQ	CKPT	Fri, Nov 24, 2023	2.06	2.21	2.06	2.19
1651	NASDAQ	CKPT	Wed, Nov 22, 2023	2.09	2.15	1.98	2.09
1650	NASDAQ	CKPT	Tue, Nov 21, 2023	2.08	2.17	1.96	2.15
1649	NASDAQ	CKPT	Mon, Nov 20, 2023	1.96	2.14	1.92	2.08
1648	NASDAQ	CKPT	Fri, Nov 17, 2023	1.82	1.96	1.77	1.92
1647	NASDAQ	CKPT	Thu, Nov 16, 2023	1.89	1.95	1.76	1.81
1646	NASDAQ	CKPT	Wed, Nov 15, 2023	2.00	2.05	1.88	1.88
1645	NASDAQ	CKPT	Tue, Nov 14, 2023	1.85	2.07	1.85	1.93
1644	NASDAQ	CKPT	Mon, Nov 13, 2023	1.82	1.84	1.72	1.81
1643	NASDAQ	CKPT	Fri, Nov 10, 2023	1.87	1.87	1.68	1.78
1642	NASDAQ	CKPT	Thu, Nov 9, 2023	1.90	1.93	1.80	1.82
1641	NASDAQ	CKPT	Wed, Nov 8, 2023	2.00	2.00	1.81	1.86
1640	NASDAQ	CKPT	Tue, Nov 7, 2023	1.99	2.09	1.96	1.99
1639	NASDAQ	CKPT	Mon, Nov 6, 2023	1.99	2.00	1.91	1.94
1638	NASDAQ	CKPT	Fri, Nov 3, 2023	1.98	2.03	1.90	1.97
1637	NASDAQ	CKPT	Thu, Nov 2, 2023	1.85	1.94	1.83	1.92
1636	NASDAQ	CKPT	Wed, Nov 1, 2023	1.84	1.87	1.75	1.84
1635	NASDAQ	CKPT	Tue, Oct 31, 2023	1.86	1.94	1.85	1.86
1634	NASDAQ	CKPT	Mon, Oct 30, 2023	2.00	2.03	1.84	1.89
1633	NASDAQ	CKPT	Fri, Oct 27, 2023	1.96	2.05	1.93	1.95
1632	NASDAQ	CKPT	Thu, Oct 26, 2023	2.04	2.04	1.91	1.99
1631	NASDAQ	CKPT	Wed, Oct 25, 2023	2.00	2.09	2.00	2.06
1630	NASDAQ	CKPT	Tue, Oct 24, 2023	2.00	2.13	1.99	2.04
1629	NASDAQ	CKPT	Mon, Oct 23, 2023	2.08	2.20	1.95	1.98
1628	NASDAQ	CKPT	Fri, Oct 20, 2023	2.01	2.22	1.86	2.16
1627	NASDAQ	CKPT	Thu, Oct 19, 2023	2.06	2.06	1.90	1.97
1626	NASDAQ	CKPT	Wed, Oct 18, 2023	2.02	2.07	1.95	1.99
1625	NASDAQ	CKPT	Tue, Oct 17, 2023	1.98	2.08	1.93	1.94
1624	NASDAQ	CKPT	Mon, Oct 16, 2023	1.88	1.99	1.81	1.97
1623	NASDAQ	CKPT	Fri, Oct 13, 2023	1.80	1.89	1.71	1.87
1622	NASDAQ	CKPT	Thu, Oct 12, 2023	1.88	1.91	1.71	1.78
1621	NASDAQ	CKPT	Wed, Oct 11, 2023	1.94	1.97	1.84	1.87
1620	NASDAQ	CKPT	Tue, Oct 10, 2023	1.95	2.01	1.88	1.93
1619	NASDAQ	CKPT	Mon, Oct 9, 2023	2.02	2.03	1.84	1.88
1618	NASDAQ	CKPT	Fri, Oct 6, 2023	1.83	2.02	1.79	2.00
1617	NASDAQ	CKPT	Thu, Oct 5, 2023	1.67	1.84	1.67	1.80
1616	NASDAQ	CKPT	Wed, Oct 4, 2023	1.79	1.79	1.63	1.71
1615	NASDAQ	CKPT	Tue, Oct 3, 2023	1.58	1.80	1.58	1.76
1614	NASDAQ	CKPT	Mon, Oct 2, 2023	1.75	1.75	1.51	1.61
1613	NASDAQ	CKPT	Fri, Sep 29, 2023	1.57	1.72	1.51	1.70
1612	NASDAQ	CKPT	Thu, Sep 28, 2023	1.39	1.68	1.39	1.60
1611	NASDAQ	CKPT	Wed, Sep 27, 2023	1.36	1.44	1.36	1.39
1610	NASDAQ	CKPT	Tue, Sep 26, 2023	1.47	1.47	1.30	1.39
1609	NASDAQ	CKPT	Mon, Sep 25, 2023	1.63	1.63	1.42	1.45
1608	NASDAQ	CKPT	Fri, Sep 22, 2023	1.71	1.73	1.54	1.56
1607	NASDAQ	CKPT	Thu, Sep 21, 2023	1.66	1.73	1.61	1.70
1606	NASDAQ	CKPT	Wed, Sep 20, 2023	1.77	1.81	1.62	1.68
1605	NASDAQ	CKPT	Tue, Sep 19, 2023	1.87	1.95	1.73	1.77
1604	NASDAQ	CKPT	Mon, Sep 18, 2023	1.94	1.97	1.82	1.86
1603	NASDAQ	CKPT	Fri, Sep 15, 2023	1.99	2.07	1.87	1.97
1602	NASDAQ	CKPT	Thu, Sep 14, 2023	1.99	2.04	1.97	1.97
1601	NASDAQ	CKPT	Wed, Sep 13, 2023	1.97	2.02	1.93	1.97
1600	NASDAQ	CKPT	Tue, Sep 12, 2023	1.96	2.00	1.93	1.97
1599	NASDAQ	CKPT	Mon, Sep 11, 2023	2.02	2.02	2.02	2.02
1598	NASDAQ	CKPT	Fri, Sep 8, 2023	2.02	2.02	1.88	1.95
1597	NASDAQ	CKPT	Thu, Sep 7, 2023	1.95	1.96	1.86	1.91
1596	NASDAQ	CKPT	Wed, Sep 6, 2023	1.99	2.06	1.90	1.94
1595	NASDAQ	CKPT	Tue, Sep 5, 2023	2.08	2.08	1.96	2.00
1594	NASDAQ	CKPT	Fri, Sep 1, 2023	2.00	2.06	2.00	2.04
1593	NASDAQ	CKPT	Thu, Aug 31, 2023	2.05	2.09	2.00	2.01
1592	NASDAQ	CKPT	Wed, Aug 30, 2023	2.04	2.14	2.02	2.06
1591	NASDAQ	CKPT	Tue, Aug 29, 2023	2.03	2.10	1.99	2.05
1590	NASDAQ	CKPT	Mon, Aug 28, 2023	2.04	2.07	2.00	2.04
1589	NASDAQ	CKPT	Fri, Aug 25, 2023	2.05	2.09	2.00	2.04
1588	NASDAQ	CKPT	Thu, Aug 24, 2023	2.18	2.25	2.01	2.05
1587	NASDAQ	CKPT	Wed, Aug 23, 2023	2.20	2.23	2.09	2.16
1586	NASDAQ	CKPT	Tue, Aug 22, 2023	2.30	2.32	2.10	2.20
1585	NASDAQ	CKPT	Mon, Aug 21, 2023	2.21	2.37	2.20	2.31
1584	NASDAQ	CKPT	Fri, Aug 18, 2023	1.95	2.28	1.93	2.22
1583	NASDAQ	CKPT	Thu, Aug 17, 2023	1.91	2.09	1.90	1.97
1582	NASDAQ	CKPT	Wed, Aug 16, 2023	1.99	2.03	1.84	1.91
1581	NASDAQ	CKPT	Tue, Aug 15, 2023	2.07	2.12	1.92	2.02
1580	NASDAQ	CKPT	Mon, Aug 14, 2023	2.16	2.16	2.04	2.09
1579	NASDAQ	CKPT	Fri, Aug 11, 2023	2.15	2.17	2.02	2.14
1578	NASDAQ	CKPT	Thu, Aug 10, 2023	2.17	2.24	2.10	2.17
1577	NASDAQ	CKPT	Wed, Aug 9, 2023	2.22	2.28	2.15	2.18
1576	NASDAQ	CKPT	Tue, Aug 8, 2023	2.25	2.26	2.15	2.24
1575	NASDAQ	CKPT	Mon, Aug 7, 2023	2.35	2.35	2.11	2.23
1574	NASDAQ	CKPT	Fri, Aug 4, 2023	2.37	2.40	2.23	2.31
1573	NASDAQ	CKPT	Thu, Aug 3, 2023	2.30	2.38	2.27	2.34
1572	NASDAQ	CKPT	Wed, Aug 2, 2023	2.50	2.55	2.26	2.30
1571	NASDAQ	CKPT	Tue, Aug 1, 2023	2.65	2.65	2.50	2.52
1570	NASDAQ	CKPT	Mon, Jul 31, 2023	2.60	2.70	2.52	2.59
1569	NASDAQ	CKPT	Fri, Jul 28, 2023	2.84	3.25	2.84	3.10
1568	NASDAQ	CKPT	Thu, Jul 27, 2023	3.35	3.40	2.77	2.84
1567	NASDAQ	CKPT	Wed, Jul 26, 2023	3.16	3.32	3.08	3.27
1566	NASDAQ	CKPT	Tue, Jul 25, 2023	3.10	3.22	3.01	3.16
1565	NASDAQ	CKPT	Mon, Jul 24, 2023	3.45	3.49	3.00	3.10
1564	NASDAQ	CKPT	Fri, Jul 21, 2023	3.36	3.49	3.31	3.41
1563	NASDAQ	CKPT	Thu, Jul 20, 2023	3.36	3.40	3.25	3.30
1562	NASDAQ	CKPT	Wed, Jul 19, 2023	3.14	3.44	3.02	3.37
1561	NASDAQ	CKPT	Tue, Jul 18, 2023	3.00	3.49	2.99	3.18
1560	NASDAQ	CKPT	Mon, Jul 17, 2023	2.73	3.00	2.70	3.00
1559	NASDAQ	CKPT	Fri, Jul 14, 2023	2.70	2.75	2.62	2.69
1558	NASDAQ	CKPT	Thu, Jul 13, 2023	2.72	2.79	2.63	2.68
1557	NASDAQ	CKPT	Wed, Jul 12, 2023	2.62	2.74	2.52	2.74
1556	NASDAQ	CKPT	Tue, Jul 11, 2023	2.68	2.68	2.52	2.62
1555	NASDAQ	CKPT	Mon, Jul 10, 2023	2.55	2.68	2.50	2.61
1554	NASDAQ	CKPT	Fri, Jul 7, 2023	2.44	2.57	2.44	2.51
1553	NASDAQ	CKPT	Thu, Jul 6, 2023	2.63	2.74	2.43	2.49
1552	NASDAQ	CKPT	Wed, Jul 5, 2023	2.45	2.69	2.41	2.63
1551	NASDAQ	CKPT	Mon, Jul 3, 2023	2.49	2.50	2.35	2.50
1550	NASDAQ	CKPT	Fri, Jun 30, 2023	2.40	2.47	2.30	2.47
1549	NASDAQ	CKPT	Thu, Jun 29, 2023	2.42	2.42	2.30	2.36
1548	NASDAQ	CKPT	Wed, Jun 28, 2023	2.36	2.43	2.28	2.38
1547	NASDAQ	CKPT	Tue, Jun 27, 2023	2.41	2.41	2.23	2.35
1546	NASDAQ	CKPT	Mon, Jun 26, 2023	2.59	2.62	2.33	2.37
1545	NASDAQ	CKPT	Fri, Jun 23, 2023	2.56	2.61	2.51	2.60
1544	NASDAQ	CKPT	Thu, Jun 22, 2023	2.61	2.61	2.47	2.56
1543	NASDAQ	CKPT	Wed, Jun 21, 2023	2.63	2.68	2.57	2.57
1542	NASDAQ	CKPT	Tue, Jun 20, 2023	2.79	2.79	2.60	2.60
1541	NASDAQ	CKPT	Fri, Jun 16, 2023	2.85	2.85	2.68	2.78
1540	NASDAQ	CKPT	Thu, Jun 15, 2023	2.81	2.90	2.75	2.76
1539	NASDAQ	CKPT	Wed, Jun 14, 2023	2.87	2.94	2.80	2.83
1538	NASDAQ	CKPT	Tue, Jun 13, 2023	2.83	2.96	2.80	2.86
1537	NASDAQ	CKPT	Mon, Jun 12, 2023	2.84	2.97	2.77	2.81
1536	NASDAQ	CKPT	Fri, Jun 9, 2023	2.84	2.93	2.79	2.80
1535	NASDAQ	CKPT	Thu, Jun 8, 2023	2.97	3.02	2.86	2.95
1534	NASDAQ	CKPT	Wed, Jun 7, 2023	3.06	3.09	2.88	2.97
1533	NASDAQ	CKPT	Tue, Jun 6, 2023	2.95	3.16	2.87	3.01
1532	NASDAQ	CKPT	Mon, Jun 5, 2023	2.70	3.08	2.70	2.94
1531	NASDAQ	CKPT	Fri, Jun 2, 2023	2.70	2.74	2.59	2.69
1530	NASDAQ	CKPT	Thu, Jun 1, 2023	2.61	2.72	2.46	2.66
1529	NASDAQ	CKPT	Wed, May 31, 2023	2.65	2.72	2.58	2.64
1528	NASDAQ	CKPT	Tue, May 30, 2023	2.78	2.78	2.60	2.66
1527	NASDAQ	CKPT	Fri, May 26, 2023	2.73	2.76	2.62	2.69
1526	NASDAQ	CKPT	Thu, May 25, 2023	2.66	2.72	2.56	2.68
1525	NASDAQ	CKPT	Wed, May 24, 2023	2.89	2.89	2.53	2.65
1524	NASDAQ	CKPT	Tue, May 23, 2023	2.79	3.03	2.68	2.82
1523	NASDAQ	CKPT	Mon, May 22, 2023	2.95	3.31	2.76	2.89
1522	NASDAQ	CKPT	Fri, May 19, 2023	2.84	2.88	2.73	2.87
1521	NASDAQ	CKPT	Thu, May 18, 2023	2.81	2.92	2.67	2.75
1520	NASDAQ	CKPT	Wed, May 17, 2023	2.81	2.85	2.67	2.81
1519	NASDAQ	CKPT	Tue, May 16, 2023	2.87	2.95	2.57	2.79
1518	NASDAQ	CKPT	Mon, May 15, 2023	2.60	2.83	2.60	2.83
1517	NASDAQ	CKPT	Fri, May 12, 2023	2.88	2.88	2.55	2.62
1516	NASDAQ	CKPT	Thu, May 11, 2023	3.16	3.17	2.76	2.79
1515	NASDAQ	CKPT	Wed, May 10, 2023	2.80	3.09	2.72	3.05
1514	NASDAQ	CKPT	Tue, May 9, 2023	2.83	2.87	2.70	2.78
1513	NASDAQ	CKPT	Mon, May 8, 2023	3.01	3.06	2.68	2.78
1512	NASDAQ	CKPT	Fri, May 5, 2023	3.08	3.17	3.01	3.02
1511	NASDAQ	CKPT	Thu, May 4, 2023	3.17	3.19	2.93	3.13
1510	NASDAQ	CKPT	Wed, May 3, 2023	3.06	3.19	3.06	3.15
1509	NASDAQ	CKPT	Tue, May 2, 2023	3.17	3.20	3.00	3.04
1508	NASDAQ	CKPT	Mon, May 1, 2023	3.30	3.35	3.02	3.22
1507	NASDAQ	CKPT	Fri, Apr 28, 2023	3.00	3.53	2.98	3.30
1506	NASDAQ	CKPT	Thu, Apr 27, 2023	3.02	3.12	2.89	2.95
1505	NASDAQ	CKPT	Wed, Apr 26, 2023	2.88	3.03	2.81	3.00
1504	NASDAQ	CKPT	Tue, Apr 25, 2023	3.03	3.08	2.79	2.83
1503	NASDAQ	CKPT	Mon, Apr 24, 2023	3.20	3.22	2.93	3.08
1502	NASDAQ	CKPT	Fri, Apr 21, 2023	2.95	3.25	2.95	3.14
1501	NASDAQ	CKPT	Thu, Apr 20, 2023	3.15	3.22	2.78	2.95
1500	NASDAQ	CKPT	Wed, Apr 19, 2023	2.81	3.10	2.65	3.09
1499	NASDAQ	CKPT	Tue, Apr 18, 2023	2.60	2.93	2.50	2.81
1498	NASDAQ	CKPT	Mon, Apr 17, 2023	2.61	2.70	2.33	2.57
1497	NASDAQ	CKPT	Fri, Apr 14, 2023	2.42	2.62	2.32	2.61
1496	NASDAQ	CKPT	Thu, Apr 13, 2023	2.10	2.45	2.10	2.39
1495	NASDAQ	CKPT	Wed, Apr 12, 2023	2.25	2.29	2.10	2.12
1494	NASDAQ	CKPT	Tue, Apr 11, 2023	2.28	2.37	2.12	2.23
1493	NASDAQ	CKPT	Mon, Apr 10, 2023	2.00	2.39	1.96	2.37
1492	NASDAQ	CKPT	Thu, Apr 6, 2023	2.08	2.10	1.95	2.02
1491	NASDAQ	CKPT	Wed, Apr 5, 2023	2.31	2.32	1.88	2.05
1490	NASDAQ	CKPT	Tue, Apr 4, 2023	2.55	2.61	2.25	2.31
1489	NASDAQ	CKPT	Mon, Apr 3, 2023	2.29	2.60	2.28	2.55
1488	NASDAQ	CKPT	Fri, Mar 31, 2023	3.02	3.07	1.84	2.25
1487	NASDAQ	CKPT	Thu, Mar 30, 2023	3.49	3.59	3.11	3.35
1486	NASDAQ	CKPT	Wed, Mar 29, 2023	3.86	3.92	3.47	3.49
1485	NASDAQ	CKPT	Tue, Mar 28, 2023	3.77	3.89	3.66	3.82
1484	NASDAQ	CKPT	Mon, Mar 27, 2023	3.75	4.02	3.66	3.82
1483	NASDAQ	CKPT	Fri, Mar 24, 2023	3.60	3.87	3.45	3.72
1482	NASDAQ	CKPT	Thu, Mar 23, 2023	3.80	4.29	3.47	3.59
1481	NASDAQ	CKPT	Wed, Mar 22, 2023	3.85	4.00	3.71	3.77
1480	NASDAQ	CKPT	Tue, Mar 21, 2023	3.65	3.95	3.65	3.82
1479	NASDAQ	CKPT	Mon, Mar 20, 2023	3.74	3.80	3.52	3.57
1478	NASDAQ	CKPT	Fri, Mar 17, 2023	3.99	4.02	3.64	3.64
1477	NASDAQ	CKPT	Thu, Mar 16, 2023	3.79	4.09	3.70	3.99
1476	NASDAQ	CKPT	Wed, Mar 15, 2023	3.88	3.88	3.52	3.82
1475	NASDAQ	CKPT	Tue, Mar 14, 2023	4.00	4.08	3.85	3.90
1474	NASDAQ	CKPT	Mon, Mar 13, 2023	4.17	4.33	3.76	3.84
1473	NASDAQ	CKPT	Fri, Mar 10, 2023	4.55	4.61	4.08	4.20
1472	NASDAQ	CKPT	Thu, Mar 9, 2023	4.91	5.06	4.35	4.47
1471	NASDAQ	CKPT	Wed, Mar 8, 2023	5.17	5.28	4.70	4.83
1470	NASDAQ	CKPT	Tue, Mar 7, 2023	5.24	5.45	5.10	5.17
1469	NASDAQ	CKPT	Mon, Mar 6, 2023	5.18	5.54	5.08	5.27
1468	NASDAQ	CKPT	Fri, Mar 3, 2023	5.09	5.58	4.99	5.20
1467	NASDAQ	CKPT	Thu, Mar 2, 2023	5.16	5.50	4.80	5.06
1466	NASDAQ	CKPT	Wed, Mar 1, 2023	4.75	5.12	4.67	4.92
1465	NASDAQ	CKPT	Tue, Feb 28, 2023	4.65	4.87	4.60	4.67
1464	NASDAQ	CKPT	Mon, Feb 27, 2023	4.47	4.78	4.37	4.61
1463	NASDAQ	CKPT	Fri, Feb 24, 2023	4.13	4.65	4.13	4.35
1462	NASDAQ	CKPT	Thu, Feb 23, 2023	4.44	4.44	4.00	4.25
1461	NASDAQ	CKPT	Wed, Feb 22, 2023	4.58	4.68	4.26	4.37
1460	NASDAQ	CKPT	Tue, Feb 21, 2023	4.92	5.00	4.54	4.60
1459	NASDAQ	CKPT	Fri, Feb 17, 2023	5.05	5.10	4.70	4.99
1458	NASDAQ	CKPT	Thu, Feb 16, 2023	5.18	5.38	4.99	5.07
1457	NASDAQ	CKPT	Wed, Feb 15, 2023	5.05	5.26	5.02	5.14
1456	NASDAQ	CKPT	Tue, Feb 14, 2023	5.22	5.32	4.95	5.13
1455	NASDAQ	CKPT	Mon, Feb 13, 2023	5.46	5.59	5.11	5.20
1454	NASDAQ	CKPT	Fri, Feb 10, 2023	5.92	5.99	5.30	5.41
1453	NASDAQ	CKPT	Thu, Feb 9, 2023	5.72	6.06	5.66	5.91
1452	NASDAQ	CKPT	Wed, Feb 8, 2023	5.47	5.67	5.40	5.67
1451	NASDAQ	CKPT	Tue, Feb 7, 2023	5.21	5.48	5.05	5.47
1450	NASDAQ	CKPT	Mon, Feb 6, 2023	5.64	5.67	5.11	5.20
1449	NASDAQ	CKPT	Fri, Feb 3, 2023	5.51	5.80	5.40	5.64
1448	NASDAQ	CKPT	Thu, Feb 2, 2023	5.00	5.80	5.00	5.61
1447	NASDAQ	CKPT	Wed, Feb 1, 2023	5.12	5.18	4.75	4.88
1446	NASDAQ	CKPT	Tue, Jan 31, 2023	5.21	5.41	4.86	4.98
1445	NASDAQ	CKPT	Mon, Jan 30, 2023	5.06	5.48	4.94	5.15
1444	NASDAQ	CKPT	Fri, Jan 27, 2023	5.20	5.32	4.91	5.06
1443	NASDAQ	CKPT	Thu, Jan 26, 2023	5.52	5.64	5.11	5.15
1442	NASDAQ	CKPT	Wed, Jan 25, 2023	5.30	5.60	5.10	5.57
1441	NASDAQ	CKPT	Tue, Jan 24, 2023	5.28	5.52	5.24	5.30
1440	NASDAQ	CKPT	Mon, Jan 23, 2023	5.37	5.57	5.25	5.35
1439	NASDAQ	CKPT	Fri, Jan 20, 2023	5.60	5.70	5.29	5.43
1438	NASDAQ	CKPT	Thu, Jan 19, 2023	5.69	5.69	5.31	5.48
1437	NASDAQ	CKPT	Wed, Jan 18, 2023	6.73	6.95	5.25	5.47
1436	NASDAQ	CKPT	Tue, Jan 17, 2023	7.65	7.72	6.75	6.98
1435	NASDAQ	CKPT	Fri, Jan 13, 2023	7.68	8.15	7.28	7.60
1434	NASDAQ	CKPT	Thu, Jan 12, 2023	7.55	7.93	7.25	7.73
1433	NASDAQ	CKPT	Wed, Jan 11, 2023	6.99	7.84	6.90	7.47
1432	NASDAQ	CKPT	Tue, Jan 10, 2023	6.85	7.40	6.32	6.97
1431	NASDAQ	CKPT	Mon, Jan 9, 2023	6.81	7.14	6.54	6.78
1430	NASDAQ	CKPT	Fri, Jan 6, 2023	5.83	6.80	5.83	6.41
1429	NASDAQ	CKPT	Thu, Jan 5, 2023	6.60	6.78	5.67	5.83
1428	NASDAQ	CKPT	Wed, Jan 4, 2023	6.37	7.37	6.28	6.66
1427	NASDAQ	CKPT	Tue, Jan 3, 2023	5.27	7.55	5.25	6.14
1426	NASDAQ	CKPT	Fri, Dec 30, 2022	4.13	5.29	4.07	5.11
1425	NASDAQ	CKPT	Thu, Dec 29, 2022	3.97	4.24	3.92	4.14
1424	NASDAQ	CKPT	Wed, Dec 28, 2022	4.30	4.39	3.89	3.96
1423	NASDAQ	CKPT	Tue, Dec 27, 2022	3.88	4.42	3.88	4.17
1422	NASDAQ	CKPT	Fri, Dec 23, 2022	3.78	4.01	3.67	3.77
1421	NASDAQ	CKPT	Thu, Dec 22, 2022	3.85	4.05	3.56	3.81
1420	NASDAQ	CKPT	Wed, Dec 21, 2022	3.76	3.86	3.60	3.84
1419	NASDAQ	CKPT	Tue, Dec 20, 2022	3.63	3.92	3.63	3.71
1418	NASDAQ	CKPT	Mon, Dec 19, 2022	4.12	4.16	3.56	3.64
1417	NASDAQ	CKPT	Fri, Dec 16, 2022	4.00	4.37	3.90	4.02
1416	NASDAQ	CKPT	Thu, Dec 15, 2022	4.25	4.62	3.96	4.00
1415	NASDAQ	CKPT	Wed, Dec 14, 2022	4.61	4.90	4.33	4.82
1414	NASDAQ	CKPT	Tue, Dec 13, 2022	4.40	4.64	4.33	4.60
1413	NASDAQ	CKPT	Mon, Dec 12, 2022	3.74	4.27	3.72	4.20
1412	NASDAQ	CKPT	Fri, Dec 9, 2022	3.68	3.94	3.68	3.72
1411	NASDAQ	CKPT	Thu, Dec 8, 2022	4.14	4.14	3.68	3.71
1410	NASDAQ	CKPT	Wed, Dec 7, 2022	4.36	4.39	4.06	4.14
1409	NASDAQ	CKPT	Tue, Dec 6, 2022	4.98	4.98	3.83	4.05
1408	NASDAQ	CKPT	Mon, Dec 5, 2022	5.60	5.89	5.23	5.25
1407	NASDAQ	CKPT	Fri, Dec 2, 2022	5.79	5.99	5.50	5.80
1406	NASDAQ	CKPT	Thu, Dec 1, 2022	6.10	6.20	5.50	5.60
1405	NASDAQ	CKPT	Wed, Nov 30, 2022	6.10	6.13	5.50	5.90
1404	NASDAQ	CKPT	Tue, Nov 29, 2022	6.25	6.45	5.90	6.05
1403	NASDAQ	CKPT	Mon, Nov 28, 2022	6.60	7.00	5.90	6.50
1402	NASDAQ	CKPT	Fri, Nov 25, 2022	6.26	6.83	6.26	6.50
1401	NASDAQ	CKPT	Wed, Nov 23, 2022	6.50	6.70	6.11	6.26
1400	NASDAQ	CKPT	Tue, Nov 22, 2022	6.80	7.20	6.50	6.80
1399	NASDAQ	CKPT	Mon, Nov 21, 2022	7.30	7.35	6.80	6.80
1398	NASDAQ	CKPT	Fri, Nov 18, 2022	7.10	7.50	7.10	7.40
1397	NASDAQ	CKPT	Thu, Nov 17, 2022	7.00	7.50	7.00	7.18
1396	NASDAQ	CKPT	Wed, Nov 16, 2022	7.60	7.88	7.07	7.22
1395	NASDAQ	CKPT	Tue, Nov 15, 2022	7.40	8.20	7.40	7.55
1394	NASDAQ	CKPT	Mon, Nov 14, 2022	7.77	8.01	7.39	7.61
1393	NASDAQ	CKPT	Fri, Nov 11, 2022	7.00	7.80	6.80	7.80
1392	NASDAQ	CKPT	Thu, Nov 10, 2022	7.15	7.40	6.80	6.90
1391	NASDAQ	CKPT	Wed, Nov 9, 2022	7.17	7.58	6.62	6.88
1390	NASDAQ	CKPT	Tue, Nov 8, 2022	6.80	8.30	6.35	7.16
1389	NASDAQ	CKPT	Mon, Nov 7, 2022	8.80	8.81	5.02	6.86
1388	NASDAQ	CKPT	Fri, Nov 4, 2022	9.60	9.90	8.66	9.03
1387	NASDAQ	CKPT	Thu, Nov 3, 2022	9.30	9.90	9.00	9.61
1386	NASDAQ	CKPT	Wed, Nov 2, 2022	9.54	9.93	9.30	9.40
1385	NASDAQ	CKPT	Tue, Nov 1, 2022	10.20	10.20	9.30	9.44
1384	NASDAQ	CKPT	Mon, Oct 31, 2022	9.49	10.20	9.49	10.00
1383	NASDAQ	CKPT	Fri, Oct 28, 2022	9.84	10.00	9.31	9.77
1382	NASDAQ	CKPT	Thu, Oct 27, 2022	9.60	10.10	9.60	9.89
1381	NASDAQ	CKPT	Wed, Oct 26, 2022	9.60	10.00	9.10	9.60
1380	NASDAQ	CKPT	Tue, Oct 25, 2022	9.00	9.80	9.00	9.70
1379	NASDAQ	CKPT	Mon, Oct 24, 2022	9.30	9.83	8.61	8.80
1378	NASDAQ	CKPT	Fri, Oct 21, 2022	9.70	9.88	9.00	9.40
1377	NASDAQ	CKPT	Thu, Oct 20, 2022	9.70	9.87	9.50	9.60
1376	NASDAQ	CKPT	Wed, Oct 19, 2022	9.80	10.10	9.70	9.70
1375	NASDAQ	CKPT	Tue, Oct 18, 2022	9.90	10.10	9.70	9.90
1374	NASDAQ	CKPT	Mon, Oct 17, 2022	10.00	10.30	9.80	9.82
1373	NASDAQ	CKPT	Fri, Oct 14, 2022	10.00	10.35	9.79	9.96
1372	NASDAQ	CKPT	Thu, Oct 13, 2022	9.80	10.20	9.50	9.90
1371	NASDAQ	CKPT	Wed, Oct 12, 2022	10.20	10.20	9.61	9.78
1370	NASDAQ	CKPT	Tue, Oct 11, 2022	9.88	10.30	9.75	9.75
1369	NASDAQ	CKPT	Mon, Oct 10, 2022	10.30	10.30	9.70	10.00
1368	NASDAQ	CKPT	Fri, Oct 7, 2022	10.40	10.50	10.00	10.00
1367	NASDAQ	CKPT	Thu, Oct 6, 2022	11.00	11.40	10.40	10.60
1366	NASDAQ	CKPT	Wed, Oct 5, 2022	11.00	11.50	10.60	10.90
1365	NASDAQ	CKPT	Tue, Oct 4, 2022	10.80	11.50	10.70	11.20
1364	NASDAQ	CKPT	Mon, Oct 3, 2022	10.60	10.98	10.40	10.70
1363	NASDAQ	CKPT	Fri, Sep 30, 2022	10.25	10.90	9.90	10.40
1362	NASDAQ	CKPT	Thu, Sep 29, 2022	10.50	10.60	9.80	10.10
1361	NASDAQ	CKPT	Wed, Sep 28, 2022	10.40	10.70	10.10	10.60
1360	NASDAQ	CKPT	Tue, Sep 27, 2022	9.90	10.50	9.70	10.50
1359	NASDAQ	CKPT	Mon, Sep 26, 2022	10.60	10.60	9.72	9.83
1358	NASDAQ	CKPT	Fri, Sep 23, 2022	10.50	10.60	10.20	10.60
1357	NASDAQ	CKPT	Thu, Sep 22, 2022	11.00	11.00	10.40	10.70
1356	NASDAQ	CKPT	Wed, Sep 21, 2022	10.90	11.30	10.80	10.90
1355	NASDAQ	CKPT	Tue, Sep 20, 2022	11.30	11.50	10.50	10.80
1354	NASDAQ	CKPT	Mon, Sep 19, 2022	12.40	12.40	11.20	11.30
1353	NASDAQ	CKPT	Fri, Sep 16, 2022	12.70	12.70	11.90	12.30
1352	NASDAQ	CKPT	Thu, Sep 15, 2022	12.70	13.00	12.70	12.70
1351	NASDAQ	CKPT	Wed, Sep 14, 2022	13.00	13.20	12.58	12.70
1350	NASDAQ	CKPT	Tue, Sep 13, 2022	13.10	13.50	12.50	13.10
1349	NASDAQ	CKPT	Mon, Sep 12, 2022	13.70	13.70	13.10	13.40
1348	NASDAQ	CKPT	Fri, Sep 9, 2022	13.20	14.10	12.60	13.50
1347	NASDAQ	CKPT	Thu, Sep 8, 2022	12.50	13.10	12.50	12.80
1346	NASDAQ	CKPT	Wed, Sep 7, 2022	12.80	13.30	12.80	12.80
1345	NASDAQ	CKPT	Tue, Sep 6, 2022	13.10	13.50	12.60	12.90
1344	NASDAQ	CKPT	Fri, Sep 2, 2022	13.40	13.60	12.98	13.40
1343	NASDAQ	CKPT	Thu, Sep 1, 2022	12.80	13.30	12.50	13.30
1342	NASDAQ	CKPT	Wed, Aug 31, 2022	13.10	13.41	12.80	12.90
1341	NASDAQ	CKPT	Tue, Aug 30, 2022	13.50	13.55	12.60	13.10
1340	NASDAQ	CKPT	Mon, Aug 29, 2022	12.80	14.00	12.80	13.50
1339	NASDAQ	CKPT	Fri, Aug 26, 2022	13.40	13.50	12.80	13.00
1338	NASDAQ	CKPT	Thu, Aug 25, 2022	12.90	13.50	12.80	13.30
1337	NASDAQ	CKPT	Wed, Aug 24, 2022	12.30	12.90	12.30	12.80
1336	NASDAQ	CKPT	Tue, Aug 23, 2022	11.90	12.70	11.80	12.30
1335	NASDAQ	CKPT	Mon, Aug 22, 2022	13.10	13.20	12.00	12.10
1334	NASDAQ	CKPT	Fri, Aug 19, 2022	13.10	13.40	12.50	13.10
1333	NASDAQ	CKPT	Thu, Aug 18, 2022	13.80	13.80	13.00	13.20
1332	NASDAQ	CKPT	Wed, Aug 17, 2022	14.40	14.40	13.30	13.70
1331	NASDAQ	CKPT	Tue, Aug 16, 2022	14.20	14.90	13.90	14.10
1330	NASDAQ	CKPT	Mon, Aug 15, 2022	12.90	14.80	12.80	14.70
1329	NASDAQ	CKPT	Fri, Aug 12, 2022	12.50	13.10	12.30	13.00
1328	NASDAQ	CKPT	Thu, Aug 11, 2022	12.50	13.50	12.50	12.60
1327	NASDAQ	CKPT	Wed, Aug 10, 2022	12.10	12.48	11.90	12.30
1326	NASDAQ	CKPT	Tue, Aug 9, 2022	13.20	14.00	12.00	12.00
1325	NASDAQ	CKPT	Mon, Aug 8, 2022	13.10	13.90	13.00	13.40
1324	NASDAQ	CKPT	Fri, Aug 5, 2022	11.40	12.90	11.20	12.90
1323	NASDAQ	CKPT	Thu, Aug 4, 2022	11.40	11.60	11.00	11.40
1322	NASDAQ	CKPT	Wed, Aug 3, 2022	11.50	11.80	11.00	11.30
1321	NASDAQ	CKPT	Tue, Aug 2, 2022	10.80	11.50	10.80	11.50
1320	NASDAQ	CKPT	Mon, Aug 1, 2022	10.80	11.34	10.80	10.90
1319	NASDAQ	CKPT	Fri, Jul 29, 2022	11.20	11.60	10.90	11.20
1318	NASDAQ	CKPT	Thu, Jul 28, 2022	10.90	11.30	10.50	10.90
1317	NASDAQ	CKPT	Wed, Jul 27, 2022	10.80	11.00	10.20	10.80
1316	NASDAQ	CKPT	Tue, Jul 26, 2022	11.00	11.36	10.40	10.50
1315	NASDAQ	CKPT	Mon, Jul 25, 2022	11.80	11.80	10.90	11.00
1314	NASDAQ	CKPT	Fri, Jul 22, 2022	12.00	12.10	11.31	11.80
1313	NASDAQ	CKPT	Thu, Jul 21, 2022	11.40	12.00	11.30	12.00
1312	NASDAQ	CKPT	Wed, Jul 20, 2022	11.10	11.70	11.10	11.30
1311	NASDAQ	CKPT	Tue, Jul 19, 2022	11.10	11.30	10.91	11.10
1310	NASDAQ	CKPT	Mon, Jul 18, 2022	11.00	11.80	10.80	10.90
1309	NASDAQ	CKPT	Fri, Jul 15, 2022	11.50	11.54	10.80	10.90
1308	NASDAQ	CKPT	Thu, Jul 14, 2022	10.50	11.45	10.50	11.20
1307	NASDAQ	CKPT	Wed, Jul 13, 2022	11.30	11.30	10.70	10.80
1306	NASDAQ	CKPT	Tue, Jul 12, 2022	11.10	11.30	10.60	11.30
1305	NASDAQ	CKPT	Mon, Jul 11, 2022	12.00	12.00	10.90	11.10
1304	NASDAQ	CKPT	Fri, Jul 8, 2022	11.40	12.40	11.10	11.60
1303	NASDAQ	CKPT	Thu, Jul 7, 2022	10.40	11.30	10.30	11.30
1302	NASDAQ	CKPT	Wed, Jul 6, 2022	10.40	10.87	10.00	10.20
1301	NASDAQ	CKPT	Tue, Jul 5, 2022	10.40	10.70	10.30	10.40
1300	NASDAQ	CKPT	Fri, Jul 1, 2022	10.30	10.80	10.10	10.50
1299	NASDAQ	CKPT	Thu, Jun 30, 2022	10.10	10.70	10.05	10.30
1298	NASDAQ	CKPT	Wed, Jun 29, 2022	11.00	11.20	10.50	10.60
1297	NASDAQ	CKPT	Tue, Jun 28, 2022	11.40	11.40	10.70	11.10
1296	NASDAQ	CKPT	Mon, Jun 27, 2022	11.50	11.56	10.80	11.20
1295	NASDAQ	CKPT	Fri, Jun 24, 2022	11.20	11.70	11.00	11.20
1294	NASDAQ	CKPT	Thu, Jun 23, 2022	10.40	11.40	10.40	11.10
1293	NASDAQ	CKPT	Wed, Jun 22, 2022	10.40	11.00	10.00	10.40
1292	NASDAQ	CKPT	Tue, Jun 21, 2022	10.90	11.10	10.40	10.50
1291	NASDAQ	CKPT	Fri, Jun 17, 2022	10.70	11.29	10.40	10.40
1290	NASDAQ	CKPT	Thu, Jun 16, 2022	10.20	11.00	9.80	10.50
1289	NASDAQ	CKPT	Wed, Jun 15, 2022	10.60	11.00	10.30	10.80
1288	NASDAQ	CKPT	Tue, Jun 14, 2022	10.80	10.95	10.10	10.30
1287	NASDAQ	CKPT	Mon, Jun 13, 2022	11.00	11.20	10.60	10.70
1286	NASDAQ	CKPT	Fri, Jun 10, 2022	12.00	12.20	11.20	11.60
1285	NASDAQ	CKPT	Thu, Jun 9, 2022	13.10	13.30	12.00	12.00
1284	NASDAQ	CKPT	Wed, Jun 8, 2022	13.50	14.40	13.20	13.40
1283	NASDAQ	CKPT	Tue, Jun 7, 2022	13.00	14.30	12.80	13.70
1282	NASDAQ	CKPT	Mon, Jun 6, 2022	14.50	14.70	13.15	13.30
1281	NASDAQ	CKPT	Fri, Jun 3, 2022	13.60	14.70	13.40	14.50
1280	NASDAQ	CKPT	Thu, Jun 2, 2022	13.90	14.20	13.40	13.80
1279	NASDAQ	CKPT	Wed, Jun 1, 2022	14.30	14.80	13.40	13.90
1278	NASDAQ	CKPT	Tue, May 31, 2022	14.30	14.80	13.90	14.20
1277	NASDAQ	CKPT	Fri, May 27, 2022	13.40	14.45	13.20	14.10
1276	NASDAQ	CKPT	Thu, May 26, 2022	12.80	13.40	12.50	13.30
1275	NASDAQ	CKPT	Wed, May 25, 2022	12.50	13.00	11.90	12.50
1274	NASDAQ	CKPT	Tue, May 24, 2022	13.70	13.70	12.80	13.10
1273	NASDAQ	CKPT	Mon, May 23, 2022	14.30	14.40	13.80	13.90
1272	NASDAQ	CKPT	Fri, May 20, 2022	14.40	14.60	13.40	14.30
1271	NASDAQ	CKPT	Thu, May 19, 2022	13.40	14.30	13.10	13.90
1270	NASDAQ	CKPT	Wed, May 18, 2022	14.40	14.46	13.25	13.60
1269	NASDAQ	CKPT	Tue, May 17, 2022	12.60	14.60	12.60	14.40
1268	NASDAQ	CKPT	Mon, May 16, 2022	12.90	14.00	12.35	12.50
1267	NASDAQ	CKPT	Fri, May 13, 2022	11.10	13.20	11.10	12.80
1266	NASDAQ	CKPT	Thu, May 12, 2022	9.76	11.10	9.76	10.90
1265	NASDAQ	CKPT	Wed, May 11, 2022	11.90	12.00	9.60	9.74
1264	NASDAQ	CKPT	Tue, May 10, 2022	12.30	12.39	11.20	12.00
1263	NASDAQ	CKPT	Mon, May 9, 2022	11.70	12.80	11.70	11.80
1262	NASDAQ	CKPT	Fri, May 6, 2022	13.20	13.50	12.30	13.00
1261	NASDAQ	CKPT	Thu, May 5, 2022	13.20	13.45	12.80	13.20
1260	NASDAQ	CKPT	Wed, May 4, 2022	13.40	13.70	12.80	13.60
1259	NASDAQ	CKPT	Tue, May 3, 2022	13.30	13.50	12.80	13.40
1258	NASDAQ	CKPT	Mon, May 2, 2022	12.40	13.48	12.20	13.10
1257	NASDAQ	CKPT	Fri, Apr 29, 2022	12.30	12.90	12.30	12.60
1256	NASDAQ	CKPT	Thu, Apr 28, 2022	12.50	12.71	11.50	12.50
1255	NASDAQ	CKPT	Wed, Apr 27, 2022	12.80	12.90	12.00	12.10
1254	NASDAQ	CKPT	Tue, Apr 26, 2022	13.20	13.32	12.55	12.60
1253	NASDAQ	CKPT	Mon, Apr 25, 2022	12.90	13.50	12.90	13.20
1252	NASDAQ	CKPT	Fri, Apr 22, 2022	13.50	13.60	13.10	13.50
1251	NASDAQ	CKPT	Thu, Apr 21, 2022	14.10	14.10	13.20	13.50
1250	NASDAQ	CKPT	Wed, Apr 20, 2022	14.10	14.10	13.50	13.80
1249	NASDAQ	CKPT	Tue, Apr 19, 2022	13.80	14.60	13.10	14.10
1248	NASDAQ	CKPT	Mon, Apr 18, 2022	14.30	14.52	13.30	13.80
1247	NASDAQ	CKPT	Thu, Apr 14, 2022	15.20	15.30	14.20	14.40
1246	NASDAQ	CKPT	Wed, Apr 13, 2022	14.80	15.30	14.45	15.30
1245	NASDAQ	CKPT	Tue, Apr 12, 2022	15.30	15.40	14.50	14.70
1244	NASDAQ	CKPT	Mon, Apr 11, 2022	15.50	15.57	14.80	15.10
1243	NASDAQ	CKPT	Fri, Apr 8, 2022	16.80	16.85	15.50	15.70
1242	NASDAQ	CKPT	Thu, Apr 7, 2022	17.30	17.45	16.40	16.90
1241	NASDAQ	CKPT	Wed, Apr 6, 2022	17.00	17.30	16.50	17.00
1240	NASDAQ	CKPT	Tue, Apr 5, 2022	17.70	17.86	17.20	17.30
1239	NASDAQ	CKPT	Mon, Apr 4, 2022	17.60	18.20	17.40	17.70
1238	NASDAQ	CKPT	Fri, Apr 1, 2022	18.00	18.20	17.50	17.70
1237	NASDAQ	CKPT	Thu, Mar 31, 2022	18.00	18.20	17.50	17.70
1236	NASDAQ	CKPT	Wed, Mar 30, 2022	18.30	18.50	17.50	17.60
1235	NASDAQ	CKPT	Tue, Mar 29, 2022	17.50	19.00	17.50	18.30
1234	NASDAQ	CKPT	Mon, Mar 28, 2022	17.80	18.40	16.70	17.20
1233	NASDAQ	CKPT	Fri, Mar 25, 2022	18.90	18.90	17.50	17.80
1232	NASDAQ	CKPT	Thu, Mar 24, 2022	18.70	19.10	18.30	18.90
1231	NASDAQ	CKPT	Wed, Mar 23, 2022	18.40	19.00	18.13	18.40
1230	NASDAQ	CKPT	Tue, Mar 22, 2022	18.30	18.70	18.00	18.30
1229	NASDAQ	CKPT	Mon, Mar 21, 2022	19.30	19.30	17.70	18.00
1228	NASDAQ	CKPT	Fri, Mar 18, 2022	17.90	19.00	17.90	18.90
1227	NASDAQ	CKPT	Thu, Mar 17, 2022	17.50	18.20	17.30	18.10
1226	NASDAQ	CKPT	Wed, Mar 16, 2022	17.40	17.40	16.60	17.30
1225	NASDAQ	CKPT	Tue, Mar 15, 2022	16.10	17.20	16.00	16.90
1224	NASDAQ	CKPT	Mon, Mar 14, 2022	18.20	18.20	16.00	16.00
1223	NASDAQ	CKPT	Fri, Mar 11, 2022	19.40	19.50	17.80	18.00
1222	NASDAQ	CKPT	Thu, Mar 10, 2022	16.10	19.35	16.10	19.00
1221	NASDAQ	CKPT	Wed, Mar 9, 2022	16.80	17.30	16.30	16.70
1220	NASDAQ	CKPT	Tue, Mar 8, 2022	15.40	16.60	14.93	16.20
1219	NASDAQ	CKPT	Mon, Mar 7, 2022	15.90	16.30	15.00	15.30
1218	NASDAQ	CKPT	Fri, Mar 4, 2022	16.50	16.89	15.95	16.10
1217	NASDAQ	CKPT	Thu, Mar 3, 2022	17.50	18.00	16.74	16.80
1216	NASDAQ	CKPT	Wed, Mar 2, 2022	17.50	17.90	17.30	17.50
1215	NASDAQ	CKPT	Tue, Mar 1, 2022	17.30	18.10	17.20	17.50
1214	NASDAQ	CKPT	Mon, Feb 28, 2022	17.70	18.40	17.30	17.90
1213	NASDAQ	CKPT	Fri, Feb 25, 2022	18.70	18.70	17.30	18.00
1212	NASDAQ	CKPT	Thu, Feb 24, 2022	16.90	18.50	16.40	18.50
1211	NASDAQ	CKPT	Wed, Feb 23, 2022	18.50	18.80	17.60	17.70
1210	NASDAQ	CKPT	Tue, Feb 22, 2022	19.10	19.10	18.00	18.30
1209	NASDAQ	CKPT	Fri, Feb 18, 2022	20.40	20.80	19.00	19.60
1208	NASDAQ	CKPT	Thu, Feb 17, 2022	21.00	21.10	20.10	20.20
1207	NASDAQ	CKPT	Wed, Feb 16, 2022	21.40	21.80	20.80	20.90
1206	NASDAQ	CKPT	Tue, Feb 15, 2022	21.25	21.75	20.80	21.70
1205	NASDAQ	CKPT	Mon, Feb 14, 2022	21.70	21.90	20.80	20.80
1204	NASDAQ	CKPT	Fri, Feb 11, 2022	22.60	23.05	21.10	21.60
1203	NASDAQ	CKPT	Thu, Feb 10, 2022	22.50	24.10	22.50	22.70
1202	NASDAQ	CKPT	Wed, Feb 9, 2022	22.90	23.70	22.60	23.20
1201	NASDAQ	CKPT	Tue, Feb 8, 2022	23.40	23.45	21.90	22.80
1200	NASDAQ	CKPT	Mon, Feb 7, 2022	23.90	24.55	22.90	23.30
1199	NASDAQ	CKPT	Fri, Feb 4, 2022	24.25	24.40	23.75	23.90
1198	NASDAQ	CKPT	Thu, Feb 3, 2022	24.10	24.75	23.70	23.90
1197	NASDAQ	CKPT	Wed, Feb 2, 2022	25.90	26.15	24.70	24.80
1196	NASDAQ	CKPT	Tue, Feb 1, 2022	25.60	26.00	24.60	25.50
1195	NASDAQ	CKPT	Mon, Jan 31, 2022	24.30	27.00	24.30	25.30
1194	NASDAQ	CKPT	Fri, Jan 28, 2022	22.80	24.60	21.75	24.60
1193	NASDAQ	CKPT	Thu, Jan 27, 2022	25.40	26.50	22.50	22.80
1192	NASDAQ	CKPT	Wed, Jan 26, 2022	24.50	26.58	24.20	25.10
1191	NASDAQ	CKPT	Tue, Jan 25, 2022	24.80	26.50	23.40	24.60
1190	NASDAQ	CKPT	Mon, Jan 24, 2022	21.60	22.00	19.00	21.90
1189	NASDAQ	CKPT	Fri, Jan 21, 2022	22.60	23.35	21.20	22.80
1188	NASDAQ	CKPT	Thu, Jan 20, 2022	23.80	25.00	22.75	23.00
1187	NASDAQ	CKPT	Wed, Jan 19, 2022	24.70	25.00	23.60	23.80
1186	NASDAQ	CKPT	Tue, Jan 18, 2022	26.49	26.49	24.37	24.50
1185	NASDAQ	CKPT	Fri, Jan 14, 2022	26.00	26.70	25.10	26.10
1184	NASDAQ	CKPT	Thu, Jan 13, 2022	27.82	28.20	26.20	26.40
1183	NASDAQ	CKPT	Wed, Jan 12, 2022	29.00	29.00	27.40	27.90
1182	NASDAQ	CKPT	Tue, Jan 11, 2022	28.40	28.90	27.80	28.40
1181	NASDAQ	CKPT	Mon, Jan 10, 2022	27.30	28.40	25.70	28.40
1180	NASDAQ	CKPT	Fri, Jan 7, 2022	28.30	28.40	26.40	27.30
1179	NASDAQ	CKPT	Thu, Jan 6, 2022	30.20	30.20	27.50	27.70
1178	NASDAQ	CKPT	Wed, Jan 5, 2022	31.10	31.50	29.30	29.50
1177	NASDAQ	CKPT	Tue, Jan 4, 2022	31.84	32.71	30.40	31.10
1176	NASDAQ	CKPT	Mon, Jan 3, 2022	31.50	32.50	30.20	32.50
1175	NASDAQ	CKPT	Fri, Dec 31, 2021	31.00	31.90	30.80	31.10
1174	NASDAQ	CKPT	Thu, Dec 30, 2021	28.70	31.20	28.60	31.00
1173	NASDAQ	CKPT	Wed, Dec 29, 2021	29.60	30.26	28.20	28.50
1172	NASDAQ	CKPT	Tue, Dec 28, 2021	30.10	31.10	29.50	29.70
1171	NASDAQ	CKPT	Mon, Dec 27, 2021	31.00	31.10	29.85	30.40
1170	NASDAQ	CKPT	Thu, Dec 23, 2021	30.20	31.40	29.75	31.20
1169	NASDAQ	CKPT	Wed, Dec 22, 2021	29.70	30.50	29.10	30.30
1168	NASDAQ	CKPT	Tue, Dec 21, 2021	29.90	30.10	28.85	29.70
1167	NASDAQ	CKPT	Mon, Dec 20, 2021	28.60	29.90	28.00	29.90
1166	NASDAQ	CKPT	Fri, Dec 17, 2021	28.20	29.70	27.30	29.40
1165	NASDAQ	CKPT	Thu, Dec 16, 2021	28.90	29.85	27.80	28.60
1164	NASDAQ	CKPT	Wed, Dec 15, 2021	27.90	29.10	26.30	29.00
1163	NASDAQ	CKPT	Tue, Dec 14, 2021	29.10	29.30	26.90	28.00
1162	NASDAQ	CKPT	Mon, Dec 13, 2021	29.50	30.25	28.55	29.70
1161	NASDAQ	CKPT	Fri, Dec 10, 2021	30.10	30.80	28.80	29.20
1160	NASDAQ	CKPT	Thu, Dec 9, 2021	31.35	31.70	29.50	29.50
1159	NASDAQ	CKPT	Wed, Dec 8, 2021	29.30	31.50	28.90	30.80
1158	NASDAQ	CKPT	Tue, Dec 7, 2021	27.50	29.55	27.40	29.20
1157	NASDAQ	CKPT	Mon, Dec 6, 2021	27.60	28.30	26.10	26.80
1156	NASDAQ	CKPT	Fri, Dec 3, 2021	29.80	30.00	26.60	27.00
1155	NASDAQ	CKPT	Thu, Dec 2, 2021	29.00	29.70	28.10	29.40
1154	NASDAQ	CKPT	Wed, Dec 1, 2021	30.30	31.30	28.48	29.00
1153	NASDAQ	CKPT	Tue, Nov 30, 2021	31.90	32.60	28.90	29.60
1152	NASDAQ	CKPT	Mon, Nov 29, 2021	31.90	33.20	30.90	31.90
1151	NASDAQ	CKPT	Fri, Nov 26, 2021	31.80	32.18	30.40	31.40
1150	NASDAQ	CKPT	Wed, Nov 24, 2021	31.20	32.76	30.30	32.40
1149	NASDAQ	CKPT	Tue, Nov 23, 2021	30.50	32.00	30.00	31.70
1148	NASDAQ	CKPT	Mon, Nov 22, 2021	34.50	34.90	27.83	30.80
1147	NASDAQ	CKPT	Fri, Nov 19, 2021	36.47	36.48	32.90	34.00
1146	NASDAQ	CKPT	Thu, Nov 18, 2021	36.80	37.30	34.60	34.80
1145	NASDAQ	CKPT	Wed, Nov 17, 2021	37.40	38.39	36.60	37.00
1144	NASDAQ	CKPT	Tue, Nov 16, 2021	39.60	40.80	37.65	38.00
1143	NASDAQ	CKPT	Mon, Nov 15, 2021	42.30	42.40	39.10	39.50
1142	NASDAQ	CKPT	Fri, Nov 12, 2021	42.80	43.50	40.58	42.70
1141	NASDAQ	CKPT	Thu, Nov 11, 2021	43.20	43.95	42.50	42.80
1140	NASDAQ	CKPT	Wed, Nov 10, 2021	44.30	45.19	42.82	43.20
1139	NASDAQ	CKPT	Tue, Nov 9, 2021	44.80	45.40	43.20	44.60
1138	NASDAQ	CKPT	Mon, Nov 8, 2021	41.90	46.40	41.53	44.50
1137	NASDAQ	CKPT	Fri, Nov 5, 2021	40.60	43.20	36.10	42.50
1136	NASDAQ	CKPT	Thu, Nov 4, 2021	42.40	43.60	41.00	42.10
1135	NASDAQ	CKPT	Wed, Nov 3, 2021	40.90	43.10	40.00	42.60
1134	NASDAQ	CKPT	Tue, Nov 2, 2021	36.90	40.90	36.10	39.80
1133	NASDAQ	CKPT	Mon, Nov 1, 2021	36.43	38.00	35.55	37.80
1132	NASDAQ	CKPT	Fri, Oct 29, 2021	33.80	35.30	33.80	35.10
1131	NASDAQ	CKPT	Thu, Oct 28, 2021	32.50	34.25	32.10	33.80
1130	NASDAQ	CKPT	Wed, Oct 27, 2021	31.80	33.10	31.80	32.60
1129	NASDAQ	CKPT	Tue, Oct 26, 2021	31.40	32.20	31.00	31.90
1128	NASDAQ	CKPT	Mon, Oct 25, 2021	31.00	32.30	31.00	31.50
1127	NASDAQ	CKPT	Fri, Oct 22, 2021	31.60	31.80	30.90	31.70
1126	NASDAQ	CKPT	Thu, Oct 21, 2021	31.40	32.47	31.15	31.70
1125	NASDAQ	CKPT	Wed, Oct 20, 2021	31.60	31.80	31.10	31.40
1124	NASDAQ	CKPT	Tue, Oct 19, 2021	32.00	32.30	30.55	31.60
1123	NASDAQ	CKPT	Mon, Oct 18, 2021	33.00	33.10	31.50	31.60
1122	NASDAQ	CKPT	Fri, Oct 15, 2021	34.00	34.15	33.05	33.20
1121	NASDAQ	CKPT	Thu, Oct 14, 2021	33.90	34.67	33.30	33.90
1120	NASDAQ	CKPT	Wed, Oct 13, 2021	32.70	33.60	32.40	33.60
1119	NASDAQ	CKPT	Tue, Oct 12, 2021	31.70	33.10	31.70	32.50
1118	NASDAQ	CKPT	Mon, Oct 11, 2021	31.20	32.55	30.95	31.80
1117	NASDAQ	CKPT	Fri, Oct 8, 2021	31.30	31.66	31.00	31.20
1116	NASDAQ	CKPT	Thu, Oct 7, 2021	31.20	32.20	31.20	31.40
1115	NASDAQ	CKPT	Wed, Oct 6, 2021	32.20	32.49	30.70	30.90
1114	NASDAQ	CKPT	Tue, Oct 5, 2021	32.10	32.30	31.40	32.00
1113	NASDAQ	CKPT	Mon, Oct 4, 2021	32.60	32.62	31.30	32.00
1112	NASDAQ	CKPT	Fri, Oct 1, 2021	33.10	33.92	32.28	32.70
1111	NASDAQ	CKPT	Thu, Sep 30, 2021	33.00	34.50	32.80	33.00
1110	NASDAQ	CKPT	Wed, Sep 29, 2021	34.60	34.90	32.60	33.00
1109	NASDAQ	CKPT	Tue, Sep 28, 2021	34.80	34.88	33.50	34.10
1108	NASDAQ	CKPT	Mon, Sep 27, 2021	33.60	35.75	33.31	35.30
1107	NASDAQ	CKPT	Fri, Sep 24, 2021	34.70	35.60	32.80	33.70
1106	NASDAQ	CKPT	Thu, Sep 23, 2021	34.00	35.40	33.10	35.30
1105	NASDAQ	CKPT	Wed, Sep 22, 2021	32.70	34.90	31.30	34.30
1104	NASDAQ	CKPT	Tue, Sep 21, 2021	31.80	33.00	31.60	32.70
1103	NASDAQ	CKPT	Mon, Sep 20, 2021	31.90	33.00	30.75	31.80
1102	NASDAQ	CKPT	Fri, Sep 17, 2021	32.90	33.80	32.05	33.60
1101	NASDAQ	CKPT	Thu, Sep 16, 2021	31.50	32.90	31.30	32.70
1100	NASDAQ	CKPT	Wed, Sep 15, 2021	31.10	32.00	30.90	31.70
1099	NASDAQ	CKPT	Tue, Sep 14, 2021	31.70	32.80	30.90	31.30
1098	NASDAQ	CKPT	Mon, Sep 13, 2021	32.10	32.10	30.80	31.70
1097	NASDAQ	CKPT	Fri, Sep 10, 2021	31.60	32.10	31.30	31.80
1096	NASDAQ	CKPT	Thu, Sep 9, 2021	30.60	32.50	30.41	31.40
1095	NASDAQ	CKPT	Wed, Sep 8, 2021	31.80	32.00	30.30	30.50
1094	NASDAQ	CKPT	Tue, Sep 7, 2021	32.50	32.50	30.90	31.50
1093	NASDAQ	CKPT	Fri, Sep 3, 2021	32.50	32.50	31.30	32.10
1092	NASDAQ	CKPT	Thu, Sep 2, 2021	33.20	33.30	32.20	32.60
1091	NASDAQ	CKPT	Wed, Sep 1, 2021	32.20	34.00	31.80	33.40
1090	NASDAQ	CKPT	Tue, Aug 31, 2021	32.00	32.90	31.40	32.20
1089	NASDAQ	CKPT	Mon, Aug 30, 2021	30.80	32.55	30.30	31.60
1088	NASDAQ	CKPT	Fri, Aug 27, 2021	29.70	30.50	29.10	30.30
1087	NASDAQ	CKPT	Thu, Aug 26, 2021	29.50	30.60	29.00	29.60
1086	NASDAQ	CKPT	Wed, Aug 25, 2021	28.90	30.70	28.80	29.70
1085	NASDAQ	CKPT	Tue, Aug 24, 2021	28.10	29.00	27.80	28.80
1084	NASDAQ	CKPT	Mon, Aug 23, 2021	27.30	28.40	27.00	28.10
1083	NASDAQ	CKPT	Fri, Aug 20, 2021	25.80	26.60	25.65	26.50
1082	NASDAQ	CKPT	Thu, Aug 19, 2021	26.60	27.12	25.70	25.90
1081	NASDAQ	CKPT	Wed, Aug 18, 2021	26.40	27.40	25.90	27.10
1080	NASDAQ	CKPT	Tue, Aug 17, 2021	26.60	27.00	25.85	26.60
1079	NASDAQ	CKPT	Mon, Aug 16, 2021	27.00	27.40	26.20	26.40
1078	NASDAQ	CKPT	Fri, Aug 13, 2021	27.80	28.40	26.75	27.30
1077	NASDAQ	CKPT	Thu, Aug 12, 2021	26.50	28.50	26.15	28.10
1076	NASDAQ	CKPT	Wed, Aug 11, 2021	25.90	26.30	25.40	26.30
1075	NASDAQ	CKPT	Tue, Aug 10, 2021	26.50	26.55	25.50	25.80
1074	NASDAQ	CKPT	Mon, Aug 9, 2021	25.60	26.70	25.60	26.60
1073	NASDAQ	CKPT	Fri, Aug 6, 2021	25.60	26.00	24.90	26.00
1072	NASDAQ	CKPT	Thu, Aug 5, 2021	25.40	26.10	24.90	25.50
1071	NASDAQ	CKPT	Wed, Aug 4, 2021	25.50	26.30	24.81	25.00
1070	NASDAQ	CKPT	Tue, Aug 3, 2021	27.20	27.20	25.00	25.80
1069	NASDAQ	CKPT	Mon, Aug 2, 2021	26.30	27.90	25.70	26.90
1068	NASDAQ	CKPT	Fri, Jul 30, 2021	26.10	26.30	25.70	26.30
1067	NASDAQ	CKPT	Thu, Jul 29, 2021	27.50	27.70	26.60	26.60
1066	NASDAQ	CKPT	Wed, Jul 28, 2021	27.10	27.80	26.90	27.50
1065	NASDAQ	CKPT	Tue, Jul 27, 2021	27.40	27.50	25.90	26.50
1064	NASDAQ	CKPT	Mon, Jul 26, 2021	27.20	27.50	26.40	26.70
1063	NASDAQ	CKPT	Fri, Jul 23, 2021	28.30	28.30	26.70	27.40
1062	NASDAQ	CKPT	Thu, Jul 22, 2021	29.60	29.60	27.80	28.10
1061	NASDAQ	CKPT	Wed, Jul 21, 2021	28.30	29.70	27.60	29.60
1060	NASDAQ	CKPT	Tue, Jul 20, 2021	28.40	28.50	27.10	27.90
1059	NASDAQ	CKPT	Mon, Jul 19, 2021	27.00	28.50	26.60	28.50
1058	NASDAQ	CKPT	Fri, Jul 16, 2021	28.20	28.60	26.60	27.40
1057	NASDAQ	CKPT	Thu, Jul 15, 2021	28.10	28.70	27.00	27.70
1056	NASDAQ	CKPT	Wed, Jul 14, 2021	31.20	31.20	28.50	28.50
1055	NASDAQ	CKPT	Tue, Jul 13, 2021	31.40	32.65	30.20	31.40
1054	NASDAQ	CKPT	Mon, Jul 12, 2021	30.80	32.30	30.10	31.10
1053	NASDAQ	CKPT	Fri, Jul 9, 2021	29.00	30.75	28.50	30.60
1052	NASDAQ	CKPT	Thu, Jul 8, 2021	28.70	29.80	27.70	28.60
1051	NASDAQ	CKPT	Wed, Jul 7, 2021	29.10	29.50	28.10	28.90
1050	NASDAQ	CKPT	Tue, Jul 6, 2021	30.60	30.80	28.80	28.80
1049	NASDAQ	CKPT	Fri, Jul 2, 2021	29.70	30.50	28.75	30.40
1048	NASDAQ	CKPT	Thu, Jul 1, 2021	29.80	29.80	28.00	29.60
1047	NASDAQ	CKPT	Wed, Jun 30, 2021	30.00	30.00	28.70	29.50
1046	NASDAQ	CKPT	Tue, Jun 29, 2021	30.13	30.60	29.55	29.90
1045	NASDAQ	CKPT	Mon, Jun 28, 2021	30.80	31.11	29.60	30.30
1044	NASDAQ	CKPT	Fri, Jun 25, 2021	29.70	31.40	28.80	30.10
1043	NASDAQ	CKPT	Thu, Jun 24, 2021	28.80	29.50	28.20	29.10
1042	NASDAQ	CKPT	Wed, Jun 23, 2021	28.10	29.00	28.00	28.50
1041	NASDAQ	CKPT	Tue, Jun 22, 2021	27.30	28.20	26.70	28.20
1040	NASDAQ	CKPT	Mon, Jun 21, 2021	27.40	27.78	26.20	27.60
1039	NASDAQ	CKPT	Fri, Jun 18, 2021	28.00	28.30	26.70	26.80
1038	NASDAQ	CKPT	Thu, Jun 17, 2021	28.20	28.40	27.40	28.10
1037	NASDAQ	CKPT	Wed, Jun 16, 2021	28.26	28.60	26.70	27.80
1036	NASDAQ	CKPT	Tue, Jun 15, 2021	29.60	29.80	27.40	28.20
1035	NASDAQ	CKPT	Mon, Jun 14, 2021	30.40	31.70	29.10	29.50
1034	NASDAQ	CKPT	Fri, Jun 11, 2021	31.00	31.60	29.50	30.10
1033	NASDAQ	CKPT	Thu, Jun 10, 2021	30.64	32.30	29.00	30.30
1032	NASDAQ	CKPT	Wed, Jun 9, 2021	37.40	37.60	31.00	31.70
1031	NASDAQ	CKPT	Tue, Jun 8, 2021	26.90	27.30	25.50	26.60
1030	NASDAQ	CKPT	Mon, Jun 7, 2021	26.10	26.80	25.80	26.60
1029	NASDAQ	CKPT	Fri, Jun 4, 2021	26.00	26.50	25.45	25.50
1028	NASDAQ	CKPT	Thu, Jun 3, 2021	26.10	26.20	25.20	26.10
1027	NASDAQ	CKPT	Wed, Jun 2, 2021	25.90	26.34	25.20	26.20
1026	NASDAQ	CKPT	Tue, Jun 1, 2021	27.00	27.00	25.50	25.90
1025	NASDAQ	CKPT	Fri, May 28, 2021	26.00	27.47	25.70	26.80
1024	NASDAQ	CKPT	Thu, May 27, 2021	26.40	26.50	25.00	25.60
1023	NASDAQ	CKPT	Wed, May 26, 2021	24.80	26.10	24.60	26.00
1022	NASDAQ	CKPT	Tue, May 25, 2021	25.10	25.50	24.20	24.60
1021	NASDAQ	CKPT	Mon, May 24, 2021	25.90	25.90	24.50	25.00
1020	NASDAQ	CKPT	Fri, May 21, 2021	26.50	26.60	25.50	25.80
1019	NASDAQ	CKPT	Thu, May 20, 2021	26.10	27.60	25.30	26.50
1018	NASDAQ	CKPT	Wed, May 19, 2021	26.40	28.10	25.70	26.10
1017	NASDAQ	CKPT	Tue, May 18, 2021	24.20	28.00	23.90	27.00
1016	NASDAQ	CKPT	Mon, May 17, 2021	24.00	24.85	23.60	24.40
1015	NASDAQ	CKPT	Fri, May 14, 2021	24.53	24.60	22.80	23.80
1014	NASDAQ	CKPT	Thu, May 13, 2021	24.70	26.10	22.20	23.80
1013	NASDAQ	CKPT	Wed, May 12, 2021	24.50	25.78	23.70	24.00
1012	NASDAQ	CKPT	Tue, May 11, 2021	23.30	26.10	23.20	25.00
1011	NASDAQ	CKPT	Mon, May 10, 2021	25.40	25.40	23.50	24.00
1010	NASDAQ	CKPT	Fri, May 7, 2021	24.60	26.10	23.40	25.10
1009	NASDAQ	CKPT	Thu, May 6, 2021	27.40	27.70	22.75	23.60
1008	NASDAQ	CKPT	Wed, May 5, 2021	27.63	28.40	26.80	27.50
1007	NASDAQ	CKPT	Tue, May 4, 2021	29.20	29.50	27.30	27.40
1006	NASDAQ	CKPT	Mon, May 3, 2021	28.90	30.10	28.50	29.60
1005	NASDAQ	CKPT	Fri, Apr 30, 2021	29.60	29.80	28.80	29.00
1004	NASDAQ	CKPT	Thu, Apr 29, 2021	29.80	31.00	29.10	29.60
1003	NASDAQ	CKPT	Wed, Apr 28, 2021	28.50	29.80	28.00	29.30
1002	NASDAQ	CKPT	Tue, Apr 27, 2021	29.81	29.90	28.20	28.50
1001	NASDAQ	CKPT	Mon, Apr 26, 2021	28.30	30.20	28.10	29.70
1000	NASDAQ	CKPT	Fri, Apr 23, 2021	27.90	28.56	27.40	28.30
999	NASDAQ	CKPT	Thu, Apr 22, 2021	27.10	29.00	26.80	27.90
998	NASDAQ	CKPT	Wed, Apr 21, 2021	26.80	28.10	26.50	27.70
997	NASDAQ	CKPT	Tue, Apr 20, 2021	27.80	28.00	26.30	26.80
996	NASDAQ	CKPT	Mon, Apr 19, 2021	28.10	29.00	27.50	28.00
995	NASDAQ	CKPT	Fri, Apr 16, 2021	29.90	30.00	28.10	28.45
994	NASDAQ	CKPT	Thu, Apr 15, 2021	29.50	30.20	28.70	29.70
993	NASDAQ	CKPT	Wed, Apr 14, 2021	28.60	30.70	28.40	29.30
992	NASDAQ	CKPT	Tue, Apr 13, 2021	28.60	28.80	27.20	28.70
991	NASDAQ	CKPT	Mon, Apr 12, 2021	29.50	29.90	27.50	28.60
990	NASDAQ	CKPT	Fri, Apr 9, 2021	29.90	30.36	29.20	29.50
989	NASDAQ	CKPT	Thu, Apr 8, 2021	29.70	30.00	28.80	29.90
988	NASDAQ	CKPT	Wed, Apr 7, 2021	30.60	30.90	29.10	29.40
987	NASDAQ	CKPT	Tue, Apr 6, 2021	30.90	31.05	30.10	30.60
986	NASDAQ	CKPT	Mon, Apr 5, 2021	32.40	32.65	30.30	30.80
985	NASDAQ	CKPT	Thu, Apr 1, 2021	32.20	32.40	31.10	32.00
984	NASDAQ	CKPT	Wed, Mar 31, 2021	31.10	32.10	30.70	31.40
983	NASDAQ	CKPT	Tue, Mar 30, 2021	30.10	31.10	28.70	30.60
982	NASDAQ	CKPT	Mon, Mar 29, 2021	31.30	31.60	29.60	30.50
981	NASDAQ	CKPT	Fri, Mar 26, 2021	32.10	32.40	30.50	31.60
980	NASDAQ	CKPT	Thu, Mar 25, 2021	30.50	32.35	29.60	32.10
979	NASDAQ	CKPT	Wed, Mar 24, 2021	34.50	34.90	30.80	30.90
978	NASDAQ	CKPT	Tue, Mar 23, 2021	35.50	36.80	33.30	34.10
977	NASDAQ	CKPT	Mon, Mar 22, 2021	35.30	36.20	34.40	35.80
976	NASDAQ	CKPT	Fri, Mar 19, 2021	33.20	36.50	32.50	35.00
975	NASDAQ	CKPT	Thu, Mar 18, 2021	34.10	35.25	33.00	33.20
974	NASDAQ	CKPT	Wed, Mar 17, 2021	33.70	34.90	33.00	34.40
973	NASDAQ	CKPT	Tue, Mar 16, 2021	35.30	35.30	32.85	33.80
972	NASDAQ	CKPT	Mon, Mar 15, 2021	35.50	36.10	34.20	35.00
971	NASDAQ	CKPT	Fri, Mar 12, 2021	36.00	36.00	34.10	35.00
970	NASDAQ	CKPT	Thu, Mar 11, 2021	32.50	36.40	32.00	35.80
969	NASDAQ	CKPT	Wed, Mar 10, 2021	32.00	32.70	31.20	32.00
968	NASDAQ	CKPT	Tue, Mar 9, 2021	31.30	32.60	31.20	31.90
967	NASDAQ	CKPT	Mon, Mar 8, 2021	33.00	33.20	30.10	30.40
966	NASDAQ	CKPT	Fri, Mar 5, 2021	28.90	33.80	26.20	33.10
965	NASDAQ	CKPT	Thu, Mar 4, 2021	31.10	31.50	27.50	28.80
964	NASDAQ	CKPT	Wed, Mar 3, 2021	34.00	34.15	30.80	31.60
963	NASDAQ	CKPT	Tue, Mar 2, 2021	33.30	35.10	32.60	33.40
962	NASDAQ	CKPT	Mon, Mar 1, 2021	33.40	35.00	32.20	33.20
961	NASDAQ	CKPT	Fri, Feb 26, 2021	32.10	33.40	30.70	32.10
960	NASDAQ	CKPT	Thu, Feb 25, 2021	33.90	34.15	32.10	32.70
959	NASDAQ	CKPT	Wed, Feb 24, 2021	33.80	36.27	33.80	34.10
958	NASDAQ	CKPT	Tue, Feb 23, 2021	34.80	34.90	31.10	33.60
957	NASDAQ	CKPT	Mon, Feb 22, 2021	38.30	38.70	35.30	35.70
956	NASDAQ	CKPT	Fri, Feb 19, 2021	38.00	38.60	37.40	37.75
955	NASDAQ	CKPT	Thu, Feb 18, 2021	39.00	39.00	35.00	38.20
954	NASDAQ	CKPT	Wed, Feb 17, 2021	40.30	40.90	37.50	39.20
953	NASDAQ	CKPT	Tue, Feb 16, 2021	42.00	44.10	39.10	40.60
952	NASDAQ	CKPT	Fri, Feb 12, 2021	44.50	44.50	40.10	40.90
951	NASDAQ	CKPT	Thu, Feb 11, 2021	38.30	53.76	37.30	41.60
950	NASDAQ	CKPT	Wed, Feb 10, 2021	40.00	40.30	36.10	37.10
949	NASDAQ	CKPT	Tue, Feb 9, 2021	38.21	40.69	37.60	38.90
948	NASDAQ	CKPT	Mon, Feb 8, 2021	36.00	39.30	35.10	37.40
947	NASDAQ	CKPT	Fri, Feb 5, 2021	35.90	35.90	33.40	35.20
946	NASDAQ	CKPT	Thu, Feb 4, 2021	35.50	37.30	34.70	35.40
945	NASDAQ	CKPT	Wed, Feb 3, 2021	33.70	35.70	33.00	34.40
944	NASDAQ	CKPT	Tue, Feb 2, 2021	32.90	33.70	32.10	33.40
943	NASDAQ	CKPT	Mon, Feb 1, 2021	33.00	33.10	31.90	32.80
942	NASDAQ	CKPT	Fri, Jan 29, 2021	32.70	33.60	31.00	32.50
941	NASDAQ	CKPT	Thu, Jan 28, 2021	31.50	34.10	31.50	32.40
940	NASDAQ	CKPT	Wed, Jan 27, 2021	32.70	35.30	30.60	31.50
939	NASDAQ	CKPT	Tue, Jan 26, 2021	34.60	35.00	33.50	34.20
938	NASDAQ	CKPT	Mon, Jan 25, 2021	36.20	36.40	32.20	34.30
937	NASDAQ	CKPT	Fri, Jan 22, 2021	36.12	37.30	35.20	36.20
936	NASDAQ	CKPT	Thu, Jan 21, 2021	37.87	39.50	35.70	37.30
935	NASDAQ	CKPT	Wed, Jan 20, 2021	37.70	39.40	34.50	36.90
934	NASDAQ	CKPT	Tue, Jan 19, 2021	34.30	34.60	32.10	33.65
933	NASDAQ	CKPT	Fri, Jan 15, 2021	33.70	34.50	32.30	33.50
932	NASDAQ	CKPT	Thu, Jan 14, 2021	31.20	33.70	30.80	33.70
931	NASDAQ	CKPT	Wed, Jan 13, 2021	32.20	32.60	29.50	31.20
930	NASDAQ	CKPT	Tue, Jan 12, 2021	27.70	32.59	27.60	31.80
929	NASDAQ	CKPT	Mon, Jan 11, 2021	28.00	28.10	26.80	27.10
928	NASDAQ	CKPT	Fri, Jan 8, 2021	28.80	28.80	26.73	27.40
927	NASDAQ	CKPT	Thu, Jan 7, 2021	27.00	27.80	26.60	27.10
926	NASDAQ	CKPT	Wed, Jan 6, 2021	26.70	27.60	25.70	26.30
925	NASDAQ	CKPT	Tue, Jan 5, 2021	26.50	26.90	25.60	26.00
924	NASDAQ	CKPT	Mon, Jan 4, 2021	26.60	27.20	25.60	26.60
923	NASDAQ	CKPT	Thu, Dec 31, 2020	27.00	27.00	25.70	26.50
922	NASDAQ	CKPT	Wed, Dec 30, 2020	25.70	27.30	25.60	26.80
921	NASDAQ	CKPT	Tue, Dec 29, 2020	28.20	28.34	25.30	25.70
920	NASDAQ	CKPT	Mon, Dec 28, 2020	28.50	29.40	27.55	28.00
919	NASDAQ	CKPT	Thu, Dec 24, 2020	28.10	29.20	27.50	28.20
918	NASDAQ	CKPT	Wed, Dec 23, 2020	27.60	28.60	26.85	28.30
917	NASDAQ	CKPT	Tue, Dec 22, 2020	27.60	29.50	26.20	26.80
916	NASDAQ	CKPT	Mon, Dec 21, 2020	26.20	27.30	25.81	26.90
915	NASDAQ	CKPT	Fri, Dec 18, 2020	26.90	28.20	25.53	26.00
914	NASDAQ	CKPT	Thu, Dec 17, 2020	27.90	28.89	26.60	27.70
913	NASDAQ	CKPT	Wed, Dec 16, 2020	25.30	28.70	25.18	27.60
912	NASDAQ	CKPT	Tue, Dec 15, 2020	24.90	25.60	24.00	25.20
911	NASDAQ	CKPT	Mon, Dec 14, 2020	24.80	25.50	24.30	24.70
910	NASDAQ	CKPT	Fri, Dec 11, 2020	25.00	25.40	23.99	24.30
909	NASDAQ	CKPT	Thu, Dec 10, 2020	23.90	25.10	22.00	25.00
908	NASDAQ	CKPT	Wed, Dec 9, 2020	25.50	25.80	23.10	23.90
907	NASDAQ	CKPT	Tue, Dec 8, 2020	25.90	26.10	24.80	25.25
906	NASDAQ	CKPT	Mon, Dec 7, 2020	28.30	28.40	24.90	25.80
905	NASDAQ	CKPT	Fri, Dec 4, 2020	24.50	27.00	24.50	26.50
904	NASDAQ	CKPT	Thu, Dec 3, 2020	26.00	26.00	24.10	24.50
903	NASDAQ	CKPT	Wed, Dec 2, 2020	25.80	26.20	25.30	25.70
902	NASDAQ	CKPT	Tue, Dec 1, 2020	24.25	26.60	24.04	25.70
901	NASDAQ	CKPT	Mon, Nov 30, 2020	24.20	24.70	23.40	24.00
900	NASDAQ	CKPT	Fri, Nov 27, 2020	24.30	24.70	23.60	23.70
899	NASDAQ	CKPT	Wed, Nov 25, 2020	24.30	25.10	23.60	24.20
898	NASDAQ	CKPT	Tue, Nov 24, 2020	23.30	24.90	23.10	24.20
897	NASDAQ	CKPT	Mon, Nov 23, 2020	24.00	24.10	23.00	23.30
896	NASDAQ	CKPT	Fri, Nov 20, 2020	24.40	24.50	23.65	24.10
895	NASDAQ	CKPT	Thu, Nov 19, 2020	24.40	24.70	24.10	24.70
894	NASDAQ	CKPT	Wed, Nov 18, 2020	24.70	25.00	23.60	24.30
893	NASDAQ	CKPT	Tue, Nov 17, 2020	25.00	25.10	24.10	24.30
892	NASDAQ	CKPT	Mon, Nov 16, 2020	24.90	25.40	24.50	25.00
891	NASDAQ	CKPT	Fri, Nov 13, 2020	24.50	25.20	24.15	24.90
890	NASDAQ	CKPT	Thu, Nov 12, 2020	25.40	25.40	23.90	24.40
889	NASDAQ	CKPT	Wed, Nov 11, 2020	24.40	25.60	23.80	25.20
888	NASDAQ	CKPT	Tue, Nov 10, 2020	24.00	24.50	23.45	24.50
887	NASDAQ	CKPT	Mon, Nov 9, 2020	24.50	25.00	23.30	24.00
886	NASDAQ	CKPT	Fri, Nov 6, 2020	24.50	24.50	22.30	23.00
885	NASDAQ	CKPT	Thu, Nov 5, 2020	23.30	24.80	23.30	24.50
884	NASDAQ	CKPT	Wed, Nov 4, 2020	24.40	24.90	23.10	23.40
883	NASDAQ	CKPT	Tue, Nov 3, 2020	22.70	24.10	22.40	23.90
882	NASDAQ	CKPT	Mon, Nov 2, 2020	23.10	23.20	21.80	22.60
881	NASDAQ	CKPT	Fri, Oct 30, 2020	23.50	23.80	21.60	21.90
880	NASDAQ	CKPT	Thu, Oct 29, 2020	23.10	23.70	22.10	23.60
879	NASDAQ	CKPT	Wed, Oct 28, 2020	23.60	23.60	22.50	23.30
878	NASDAQ	CKPT	Tue, Oct 27, 2020	23.40	24.50	22.93	24.30
877	NASDAQ	CKPT	Mon, Oct 26, 2020	23.90	24.30	22.90	23.60
876	NASDAQ	CKPT	Fri, Oct 23, 2020	23.80	24.87	23.40	24.40
875	NASDAQ	CKPT	Thu, Oct 22, 2020	23.60	24.00	22.50	23.80
874	NASDAQ	CKPT	Wed, Oct 21, 2020	24.70	24.70	23.30	23.60
873	NASDAQ	CKPT	Tue, Oct 20, 2020	23.90	25.00	23.10	24.50
872	NASDAQ	CKPT	Mon, Oct 19, 2020	26.10	26.10	23.40	23.70
871	NASDAQ	CKPT	Fri, Oct 16, 2020	25.70	26.30	25.40	25.90
870	NASDAQ	CKPT	Thu, Oct 15, 2020	27.10	27.10	25.10	25.90
869	NASDAQ	CKPT	Wed, Oct 14, 2020	28.00	28.00	26.30	26.50
868	NASDAQ	CKPT	Tue, Oct 13, 2020	28.20	28.30	27.30	27.70
867	NASDAQ	CKPT	Mon, Oct 12, 2020	28.80	28.80	27.50	28.20
866	NASDAQ	CKPT	Fri, Oct 9, 2020	28.90	29.40	27.20	28.30
865	NASDAQ	CKPT	Thu, Oct 8, 2020	28.70	30.80	28.40	29.60
864	NASDAQ	CKPT	Wed, Oct 7, 2020	26.40	28.30	26.20	27.90
863	NASDAQ	CKPT	Tue, Oct 6, 2020	26.80	27.00	25.85	26.30
862	NASDAQ	CKPT	Mon, Oct 5, 2020	25.90	27.40	25.10	26.00
861	NASDAQ	CKPT	Fri, Oct 2, 2020	25.50	26.90	25.30	26.40
860	NASDAQ	CKPT	Thu, Oct 1, 2020	26.70	27.40	25.90	26.80
859	NASDAQ	CKPT	Wed, Sep 30, 2020	28.10	28.80	25.10	26.80
858	NASDAQ	CKPT	Tue, Sep 29, 2020	27.00	30.60	26.70	27.90
857	NASDAQ	CKPT	Mon, Sep 28, 2020	28.10	28.18	25.53	26.20
856	NASDAQ	CKPT	Fri, Sep 25, 2020	27.20	28.50	26.85	28.10
855	NASDAQ	CKPT	Thu, Sep 24, 2020	26.60	29.10	25.90	27.40
854	NASDAQ	CKPT	Wed, Sep 23, 2020	31.50	31.60	28.10	28.80
853	NASDAQ	CKPT	Tue, Sep 22, 2020	33.40	33.50	30.50	32.00
852	NASDAQ	CKPT	Mon, Sep 21, 2020	32.90	34.70	31.50	33.50
851	NASDAQ	CKPT	Fri, Sep 18, 2020	31.00	34.00	30.10	34.00
850	NASDAQ	CKPT	Thu, Sep 17, 2020	38.80	40.00	33.10	35.10
849	NASDAQ	CKPT	Wed, Sep 16, 2020	39.70	45.00	39.30	42.40
848	NASDAQ	CKPT	Tue, Sep 15, 2020	33.30	43.20	33.20	39.10
847	NASDAQ	CKPT	Mon, Sep 14, 2020	33.80	34.60	30.41	32.80
846	NASDAQ	CKPT	Fri, Sep 11, 2020	29.80	38.30	29.10	33.20
845	NASDAQ	CKPT	Thu, Sep 10, 2020	25.40	32.00	24.70	28.00
844	NASDAQ	CKPT	Wed, Sep 9, 2020	24.30	25.50	23.60	24.70
843	NASDAQ	CKPT	Tue, Sep 8, 2020	21.10	25.50	21.10	24.00
842	NASDAQ	CKPT	Fri, Sep 4, 2020	22.50	23.00	21.10	21.70
841	NASDAQ	CKPT	Thu, Sep 3, 2020	23.50	24.40	22.30	22.70
840	NASDAQ	CKPT	Wed, Sep 2, 2020	24.35	24.35	22.50	23.30
839	NASDAQ	CKPT	Tue, Sep 1, 2020	21.60	24.80	21.40	23.40
838	NASDAQ	CKPT	Mon, Aug 31, 2020	21.30	22.30	21.13	21.80
837	NASDAQ	CKPT	Fri, Aug 28, 2020	21.70	21.70	20.60	21.20
836	NASDAQ	CKPT	Thu, Aug 27, 2020	21.70	22.10	20.90	21.80
835	NASDAQ	CKPT	Wed, Aug 26, 2020	21.70	22.02	21.00	21.80
834	NASDAQ	CKPT	Tue, Aug 25, 2020	21.90	22.40	20.90	21.60
833	NASDAQ	CKPT	Mon, Aug 24, 2020	21.50	22.20	20.60	21.80
832	NASDAQ	CKPT	Fri, Aug 21, 2020	22.70	22.70	21.00	21.50
831	NASDAQ	CKPT	Thu, Aug 20, 2020	23.00	23.27	22.00	22.40
830	NASDAQ	CKPT	Wed, Aug 19, 2020	23.90	24.50	22.50	22.90
829	NASDAQ	CKPT	Tue, Aug 18, 2020	25.00	25.00	23.20	24.30
828	NASDAQ	CKPT	Mon, Aug 17, 2020	20.70	25.30	20.30	24.95
827	NASDAQ	CKPT	Fri, Aug 14, 2020	19.30	21.30	19.20	20.60
826	NASDAQ	CKPT	Thu, Aug 13, 2020	20.10	20.50	19.00	19.20
825	NASDAQ	CKPT	Wed, Aug 12, 2020	21.30	21.60	19.70	19.90
824	NASDAQ	CKPT	Tue, Aug 11, 2020	21.60	22.10	21.00	21.00
823	NASDAQ	CKPT	Mon, Aug 10, 2020	23.00	23.60	21.20	21.50
822	NASDAQ	CKPT	Fri, Aug 7, 2020	22.80	23.00	21.80	23.00
821	NASDAQ	CKPT	Thu, Aug 6, 2020	23.50	23.80	21.30	21.50
820	NASDAQ	CKPT	Wed, Aug 5, 2020	23.60	23.90	22.31	23.70
819	NASDAQ	CKPT	Tue, Aug 4, 2020	22.40	23.20	22.10	22.90
818	NASDAQ	CKPT	Mon, Aug 3, 2020	22.40	23.50	22.00	22.90
817	NASDAQ	CKPT	Fri, Jul 31, 2020	23.20	23.40	22.00	22.50
816	NASDAQ	CKPT	Thu, Jul 30, 2020	21.50	23.60	21.00	23.40
815	NASDAQ	CKPT	Wed, Jul 29, 2020	23.40	23.70	21.50	22.60
814	NASDAQ	CKPT	Tue, Jul 28, 2020	24.00	25.00	23.20	23.30
813	NASDAQ	CKPT	Mon, Jul 27, 2020	24.20	24.60	22.60	23.60
812	NASDAQ	CKPT	Fri, Jul 24, 2020	24.22	24.50	22.90	23.10
811	NASDAQ	CKPT	Thu, Jul 23, 2020	24.00	25.50	23.50	24.30
810	NASDAQ	CKPT	Wed, Jul 22, 2020	24.70	25.20	23.10	23.70
809	NASDAQ	CKPT	Tue, Jul 21, 2020	28.11	29.50	23.50	25.90
808	NASDAQ	CKPT	Mon, Jul 20, 2020	24.80	29.90	24.50	27.20
807	NASDAQ	CKPT	Fri, Jul 17, 2020	21.20	26.65	21.00	22.35
806	NASDAQ	CKPT	Thu, Jul 16, 2020	16.40	17.10	16.30	16.70
805	NASDAQ	CKPT	Wed, Jul 15, 2020	16.50	16.70	15.58	16.50
804	NASDAQ	CKPT	Tue, Jul 14, 2020	16.30	17.40	16.20	16.80
803	NASDAQ	CKPT	Mon, Jul 13, 2020	18.00	18.00	15.70	16.15
802	NASDAQ	CKPT	Fri, Jul 10, 2020	18.40	18.70	17.00	17.70
801	NASDAQ	CKPT	Thu, Jul 9, 2020	19.30	19.40	16.80	18.50
800	NASDAQ	CKPT	Wed, Jul 8, 2020	19.40	19.80	18.30	19.20
799	NASDAQ	CKPT	Tue, Jul 7, 2020	19.10	20.00	17.20	17.70
798	NASDAQ	CKPT	Mon, Jul 6, 2020	20.20	20.20	19.10	19.20
797	NASDAQ	CKPT	Thu, Jul 2, 2020	19.00	20.30	18.70	19.90
796	NASDAQ	CKPT	Wed, Jul 1, 2020	19.70	19.80	18.40	19.20
795	NASDAQ	CKPT	Tue, Jun 30, 2020	19.90	20.33	19.70	19.80
794	NASDAQ	CKPT	Mon, Jun 29, 2020	20.30	20.80	19.60	20.00
793	NASDAQ	CKPT	Fri, Jun 26, 2020	21.00	21.00	19.60	20.10
792	NASDAQ	CKPT	Thu, Jun 25, 2020	22.12	23.10	20.50	20.90
791	NASDAQ	CKPT	Wed, Jun 24, 2020	20.50	21.50	20.50	20.70
790	NASDAQ	CKPT	Tue, Jun 23, 2020	21.90	22.00	20.30	20.70
789	NASDAQ	CKPT	Mon, Jun 22, 2020	21.60	22.00	20.10	21.00
788	NASDAQ	CKPT	Fri, Jun 19, 2020	20.70	22.00	20.70	21.60
787	NASDAQ	CKPT	Thu, Jun 18, 2020	20.70	21.60	20.50	21.10
786	NASDAQ	CKPT	Wed, Jun 17, 2020	21.20	23.00	20.60	20.70
785	NASDAQ	CKPT	Tue, Jun 16, 2020	22.20	22.20	20.60	21.20
784	NASDAQ	CKPT	Mon, Jun 15, 2020	19.70	21.90	19.09	21.10
783	NASDAQ	CKPT	Fri, Jun 12, 2020	20.30	20.60	19.10	19.60
782	NASDAQ	CKPT	Thu, Jun 11, 2020	20.00	20.90	18.80	19.10
781	NASDAQ	CKPT	Wed, Jun 10, 2020	22.70	23.00	21.20	21.40
780	NASDAQ	CKPT	Tue, Jun 9, 2020	21.70	22.90	20.80	22.70
779	NASDAQ	CKPT	Mon, Jun 8, 2020	20.90	22.40	20.90	21.70
778	NASDAQ	CKPT	Fri, Jun 5, 2020	20.80	21.29	19.50	20.50
777	NASDAQ	CKPT	Thu, Jun 4, 2020	21.20	21.20	19.10	19.90
776	NASDAQ	CKPT	Wed, Jun 3, 2020	21.30	21.70	20.70	21.00
775	NASDAQ	CKPT	Tue, Jun 2, 2020	20.60	21.60	20.00	20.60
774	NASDAQ	CKPT	Mon, Jun 1, 2020	21.50	22.00	20.80	20.80
773	NASDAQ	CKPT	Fri, May 29, 2020	22.00	22.90	20.70	21.20
772	NASDAQ	CKPT	Thu, May 28, 2020	22.60	23.40	21.85	22.10
771	NASDAQ	CKPT	Wed, May 27, 2020	22.80	23.40	20.10	22.60
770	NASDAQ	CKPT	Tue, May 26, 2020	23.30	24.20	20.80	22.40
769	NASDAQ	CKPT	Fri, May 22, 2020	20.60	22.89	20.30	22.70
768	NASDAQ	CKPT	Thu, May 21, 2020	19.60	21.20	19.00	20.60
767	NASDAQ	CKPT	Wed, May 20, 2020	18.00	20.70	17.50	19.30
766	NASDAQ	CKPT	Tue, May 19, 2020	18.00	18.40	17.30	17.90
765	NASDAQ	CKPT	Mon, May 18, 2020	18.80	18.80	17.00	18.20
764	NASDAQ	CKPT	Fri, May 15, 2020	17.80	18.30	17.40	18.20
763	NASDAQ	CKPT	Thu, May 14, 2020	17.30	18.90	16.71	17.60
762	NASDAQ	CKPT	Wed, May 13, 2020	17.10	17.80	16.00	17.70
761	NASDAQ	CKPT	Tue, May 12, 2020	18.00	18.50	16.80	17.00
760	NASDAQ	CKPT	Mon, May 11, 2020	17.70	18.50	17.60	17.90
759	NASDAQ	CKPT	Fri, May 8, 2020	16.90	18.70	16.90	17.80
758	NASDAQ	CKPT	Thu, May 7, 2020	18.40	18.80	16.90	16.90
757	NASDAQ	CKPT	Wed, May 6, 2020	17.30	18.10	16.70	17.80
756	NASDAQ	CKPT	Tue, May 5, 2020	17.20	18.00	16.10	16.90
755	NASDAQ	CKPT	Mon, May 4, 2020	17.40	17.40	16.10	17.10
754	NASDAQ	CKPT	Fri, May 1, 2020	17.60	17.81	16.15	17.20
753	NASDAQ	CKPT	Thu, Apr 30, 2020	17.30	20.00	16.50	17.60
752	NASDAQ	CKPT	Wed, Apr 29, 2020	18.00	18.60	17.20	17.30
751	NASDAQ	CKPT	Tue, Apr 28, 2020	18.00	18.50	16.90	17.90
750	NASDAQ	CKPT	Mon, Apr 27, 2020	15.70	22.20	14.70	18.10
749	NASDAQ	CKPT	Fri, Apr 24, 2020	14.90	15.70	14.50	15.40
748	NASDAQ	CKPT	Thu, Apr 23, 2020	15.30	16.20	14.40	15.00
747	NASDAQ	CKPT	Wed, Apr 22, 2020	16.80	16.80	15.10	15.40
746	NASDAQ	CKPT	Tue, Apr 21, 2020	18.00	18.60	15.70	16.70
745	NASDAQ	CKPT	Mon, Apr 20, 2020	17.30	17.90	16.00	17.30
744	NASDAQ	CKPT	Fri, Apr 17, 2020	15.60	15.90	14.70	15.80
743	NASDAQ	CKPT	Thu, Apr 16, 2020	14.80	15.80	13.90	15.40
742	NASDAQ	CKPT	Wed, Apr 15, 2020	14.20	15.70	13.30	14.80
741	NASDAQ	CKPT	Tue, Apr 14, 2020	13.50	16.70	12.40	14.60
740	NASDAQ	CKPT	Mon, Apr 13, 2020	13.50	13.96	13.00	13.30
739	NASDAQ	CKPT	Thu, Apr 9, 2020	13.90	14.25	13.09	13.80
738	NASDAQ	CKPT	Wed, Apr 8, 2020	12.20	13.90	12.00	13.90
737	NASDAQ	CKPT	Tue, Apr 7, 2020	12.80	13.90	11.70	12.00
736	NASDAQ	CKPT	Mon, Apr 6, 2020	13.00	13.10	11.60	12.30
735	NASDAQ	CKPT	Fri, Apr 3, 2020	11.90	12.25	11.80	12.00
734	NASDAQ	CKPT	Thu, Apr 2, 2020	12.00	13.60	11.70	11.90
733	NASDAQ	CKPT	Wed, Apr 1, 2020	14.60	14.60	11.70	12.10
732	NASDAQ	CKPT	Tue, Mar 31, 2020	15.00	15.80	13.40	15.10
731	NASDAQ	CKPT	Mon, Mar 30, 2020	14.60	16.20	13.70	15.10
730	NASDAQ	CKPT	Fri, Mar 27, 2020	16.80	17.50	15.00	15.70
729	NASDAQ	CKPT	Thu, Mar 26, 2020	15.90	18.00	14.30	17.70
728	NASDAQ	CKPT	Wed, Mar 25, 2020	14.90	17.00	13.70	15.70
727	NASDAQ	CKPT	Tue, Mar 24, 2020	12.20	14.60	11.70	14.50
726	NASDAQ	CKPT	Mon, Mar 23, 2020	13.20	15.00	10.50	11.90
725	NASDAQ	CKPT	Fri, Mar 20, 2020	14.00	15.00	12.10	12.70
724	NASDAQ	CKPT	Thu, Mar 19, 2020	12.20	14.90	12.00	13.50
723	NASDAQ	CKPT	Wed, Mar 18, 2020	12.70	16.20	11.55	11.90
722	NASDAQ	CKPT	Tue, Mar 17, 2020	12.40	14.80	12.10	13.30
721	NASDAQ	CKPT	Mon, Mar 16, 2020	12.30	12.30	10.50	11.70
720	NASDAQ	CKPT	Fri, Mar 13, 2020	12.20	13.10	10.50	11.70
719	NASDAQ	CKPT	Thu, Mar 12, 2020	12.10	12.20	10.60	11.10
718	NASDAQ	CKPT	Wed, Mar 11, 2020	15.10	15.56	13.00	13.30
717	NASDAQ	CKPT	Tue, Mar 10, 2020	17.40	17.60	14.80	16.10
716	NASDAQ	CKPT	Mon, Mar 9, 2020	19.00	19.00	16.00	16.50
715	NASDAQ	CKPT	Fri, Mar 6, 2020	18.90	19.30	18.30	18.80
714	NASDAQ	CKPT	Thu, Mar 5, 2020	18.70	20.00	18.70	19.00
713	NASDAQ	CKPT	Wed, Mar 4, 2020	19.90	20.10	18.50	20.00
712	NASDAQ	CKPT	Tue, Mar 3, 2020	19.50	20.00	17.80	19.40
711	NASDAQ	CKPT	Mon, Mar 2, 2020	17.50	19.80	17.50	19.30
710	NASDAQ	CKPT	Fri, Feb 28, 2020	19.10	19.90	17.50	17.50
709	NASDAQ	CKPT	Thu, Feb 27, 2020	21.50	21.80	19.80	20.50
708	NASDAQ	CKPT	Wed, Feb 26, 2020	23.50	23.50	21.30	22.10
707	NASDAQ	CKPT	Tue, Feb 25, 2020	24.80	24.80	20.00	23.80
706	NASDAQ	CKPT	Mon, Feb 24, 2020	22.50	25.50	22.50	24.30
705	NASDAQ	CKPT	Fri, Feb 21, 2020	23.30	26.80	22.80	23.70
704	NASDAQ	CKPT	Thu, Feb 20, 2020	21.10	23.50	20.65	23.00
703	NASDAQ	CKPT	Wed, Feb 19, 2020	21.90	23.10	19.50	20.50
702	NASDAQ	CKPT	Tue, Feb 18, 2020	22.00	23.00	21.65	22.20
701	NASDAQ	CKPT	Fri, Feb 14, 2020	22.70	24.22	22.00	22.00
700	NASDAQ	CKPT	Thu, Feb 13, 2020	21.60	23.35	21.10	22.50
699	NASDAQ	CKPT	Wed, Feb 12, 2020	20.80	21.70	20.30	21.40
698	NASDAQ	CKPT	Tue, Feb 11, 2020	19.60	22.20	19.10	20.50
697	NASDAQ	CKPT	Mon, Feb 10, 2020	19.00	19.70	18.40	19.50
696	NASDAQ	CKPT	Fri, Feb 7, 2020	18.00	18.70	17.80	18.45
695	NASDAQ	CKPT	Thu, Feb 6, 2020	17.90	18.40	17.50	18.20
694	NASDAQ	CKPT	Wed, Feb 5, 2020	18.60	19.00	17.70	17.90
693	NASDAQ	CKPT	Tue, Feb 4, 2020	18.00	19.30	17.70	18.70
692	NASDAQ	CKPT	Mon, Feb 3, 2020	17.70	18.90	17.25	17.60
691	NASDAQ	CKPT	Fri, Jan 31, 2020	17.80	19.00	17.30	18.10
690	NASDAQ	CKPT	Thu, Jan 30, 2020	18.40	18.75	17.30	18.10
689	NASDAQ	CKPT	Wed, Jan 29, 2020	18.69	19.30	17.90	18.20
688	NASDAQ	CKPT	Tue, Jan 28, 2020	18.10	19.30	17.60	19.10
687	NASDAQ	CKPT	Mon, Jan 27, 2020	18.40	19.20	17.60	17.80
686	NASDAQ	CKPT	Fri, Jan 24, 2020	19.20	19.78	18.00	18.90
685	NASDAQ	CKPT	Thu, Jan 23, 2020	20.00	20.20	18.20	19.70
684	NASDAQ	CKPT	Wed, Jan 22, 2020	19.60	20.20	18.70	20.00
683	NASDAQ	CKPT	Tue, Jan 21, 2020	18.00	20.10	17.50	19.50
682	NASDAQ	CKPT	Fri, Jan 17, 2020	18.60	19.80	17.70	18.10
681	NASDAQ	CKPT	Thu, Jan 16, 2020	17.60	18.60	17.00	18.30
680	NASDAQ	CKPT	Wed, Jan 15, 2020	16.80	17.50	16.70	17.00
679	NASDAQ	CKPT	Tue, Jan 14, 2020	16.30	17.90	16.00	17.00
678	NASDAQ	CKPT	Mon, Jan 13, 2020	18.50	18.70	15.60	16.10
677	NASDAQ	CKPT	Fri, Jan 10, 2020	15.50	16.80	14.10	16.80
676	NASDAQ	CKPT	Thu, Jan 9, 2020	16.80	16.80	15.40	15.70
675	NASDAQ	CKPT	Wed, Jan 8, 2020	15.20	16.80	14.47	16.30
674	NASDAQ	CKPT	Tue, Jan 7, 2020	15.80	16.04	14.50	15.20
673	NASDAQ	CKPT	Mon, Jan 6, 2020	16.30	17.00	15.80	16.00
672	NASDAQ	CKPT	Fri, Jan 3, 2020	17.00	17.97	15.90	16.20
671	NASDAQ	CKPT	Thu, Jan 2, 2020	17.40	18.80	16.10	16.90
670	NASDAQ	CKPT	Tue, Dec 31, 2019	16.70	17.90	16.00	17.20
669	NASDAQ	CKPT	Mon, Dec 30, 2019	16.20	17.90	15.90	16.70
668	NASDAQ	CKPT	Fri, Dec 27, 2019	15.00	16.60	15.00	16.10
667	NASDAQ	CKPT	Thu, Dec 26, 2019	13.80	16.70	13.70	15.30
666	NASDAQ	CKPT	Tue, Dec 24, 2019	13.50	14.00	13.10	13.80
665	NASDAQ	CKPT	Mon, Dec 23, 2019	14.00	14.00	12.55	13.50
664	NASDAQ	CKPT	Fri, Dec 20, 2019	12.70	13.90	12.40	13.90
663	NASDAQ	CKPT	Thu, Dec 19, 2019	12.40	12.90	12.20	12.70
662	NASDAQ	CKPT	Wed, Dec 18, 2019	12.40	12.90	12.10	12.30
661	NASDAQ	CKPT	Tue, Dec 17, 2019	12.80	12.80	12.25	12.40
660	NASDAQ	CKPT	Mon, Dec 16, 2019	12.80	13.00	12.00	12.80
659	NASDAQ	CKPT	Fri, Dec 13, 2019	12.70	12.90	12.20	12.70
658	NASDAQ	CKPT	Thu, Dec 12, 2019	11.70	13.00	11.60	12.70
657	NASDAQ	CKPT	Wed, Dec 11, 2019	12.30	12.50	11.30	11.80
656	NASDAQ	CKPT	Tue, Dec 10, 2019	13.00	13.00	11.20	12.20
655	NASDAQ	CKPT	Mon, Dec 9, 2019	12.60	13.20	12.47	12.50
654	NASDAQ	CKPT	Fri, Dec 6, 2019	12.30	12.70	12.20	12.60
653	NASDAQ	CKPT	Thu, Dec 5, 2019	12.60	13.20	12.00	12.10
652	NASDAQ	CKPT	Wed, Dec 4, 2019	12.00	12.90	11.93	12.60
651	NASDAQ	CKPT	Tue, Dec 3, 2019	12.40	12.80	11.50	12.00
650	NASDAQ	CKPT	Mon, Dec 2, 2019	13.50	13.70	11.74	11.80
649	NASDAQ	CKPT	Fri, Nov 29, 2019	13.30	13.90	13.20	13.20
648	NASDAQ	CKPT	Wed, Nov 27, 2019	13.60	14.00	13.50	13.70
647	NASDAQ	CKPT	Tue, Nov 26, 2019	14.00	14.00	13.55	13.70
646	NASDAQ	CKPT	Mon, Nov 25, 2019	13.80	14.30	13.50	13.80
645	NASDAQ	CKPT	Fri, Nov 22, 2019	13.90	14.30	13.50	14.00
644	NASDAQ	CKPT	Thu, Nov 21, 2019	13.40	14.20	12.99	13.60
643	NASDAQ	CKPT	Wed, Nov 20, 2019	13.00	13.30	12.55	13.00
642	NASDAQ	CKPT	Tue, Nov 19, 2019	16.70	17.90	15.20	15.30
641	NASDAQ	CKPT	Mon, Nov 18, 2019	18.10	18.29	15.00	16.20
640	NASDAQ	CKPT	Fri, Nov 15, 2019	17.90	18.20	17.30	17.90
639	NASDAQ	CKPT	Thu, Nov 14, 2019	17.30	17.77	17.20	17.50
638	NASDAQ	CKPT	Wed, Nov 13, 2019	17.80	18.10	17.30	17.40
637	NASDAQ	CKPT	Tue, Nov 12, 2019	18.20	18.80	17.80	18.10
636	NASDAQ	CKPT	Mon, Nov 11, 2019	18.30	19.00	17.70	18.20
635	NASDAQ	CKPT	Fri, Nov 8, 2019	19.00	19.80	17.50	17.80
634	NASDAQ	CKPT	Thu, Nov 7, 2019	19.50	19.70	18.60	19.00
633	NASDAQ	CKPT	Wed, Nov 6, 2019	19.20	19.50	18.00	18.90
632	NASDAQ	CKPT	Tue, Nov 5, 2019	19.70	19.90	18.80	19.10
631	NASDAQ	CKPT	Mon, Nov 4, 2019	20.60	20.60	19.50	19.60
630	NASDAQ	CKPT	Fri, Nov 1, 2019	19.80	21.00	19.80	20.40
629	NASDAQ	CKPT	Thu, Oct 31, 2019	19.90	20.00	19.50	19.50
628	NASDAQ	CKPT	Wed, Oct 30, 2019	19.60	20.20	18.60	20.20
627	NASDAQ	CKPT	Tue, Oct 29, 2019	17.90	20.30	17.90	19.80
626	NASDAQ	CKPT	Mon, Oct 28, 2019	18.10	18.40	17.20	18.10
625	NASDAQ	CKPT	Fri, Oct 25, 2019	18.80	20.40	17.00	17.20
624	NASDAQ	CKPT	Thu, Oct 24, 2019	19.68	19.90	18.40	18.70
623	NASDAQ	CKPT	Wed, Oct 23, 2019	20.10	20.60	19.20	19.30
622	NASDAQ	CKPT	Tue, Oct 22, 2019	19.90	20.10	19.50	19.80
621	NASDAQ	CKPT	Mon, Oct 21, 2019	19.30	20.42	18.70	20.00
620	NASDAQ	CKPT	Fri, Oct 18, 2019	19.90	20.20	18.30	18.90
619	NASDAQ	CKPT	Thu, Oct 17, 2019	20.30	21.90	18.91	20.40
618	NASDAQ	CKPT	Wed, Oct 16, 2019	20.50	21.06	20.20	20.40
617	NASDAQ	CKPT	Tue, Oct 15, 2019	20.30	22.30	20.07	21.10
616	NASDAQ	CKPT	Mon, Oct 14, 2019	19.40	20.80	19.40	20.30
615	NASDAQ	CKPT	Fri, Oct 11, 2019	19.40	20.90	19.20	19.80
614	NASDAQ	CKPT	Thu, Oct 10, 2019	19.50	19.90	18.50	18.90
613	NASDAQ	CKPT	Wed, Oct 9, 2019	20.00	20.10	18.50	19.30
612	NASDAQ	CKPT	Tue, Oct 8, 2019	20.00	20.70	19.10	20.40
611	NASDAQ	CKPT	Mon, Oct 7, 2019	20.90	22.20	20.10	20.60
610	NASDAQ	CKPT	Fri, Oct 4, 2019	21.10	22.00	20.50	21.50
609	NASDAQ	CKPT	Thu, Oct 3, 2019	21.50	21.95	20.39	21.20
608	NASDAQ	CKPT	Wed, Oct 2, 2019	23.70	24.65	21.90	22.20
607	NASDAQ	CKPT	Tue, Oct 1, 2019	24.90	25.70	23.70	23.90
606	NASDAQ	CKPT	Mon, Sep 30, 2019	25.40	26.10	24.30	24.90
605	NASDAQ	CKPT	Fri, Sep 27, 2019	24.90	25.70	23.50	25.00
604	NASDAQ	CKPT	Thu, Sep 26, 2019	23.60	25.50	22.95	24.65
603	NASDAQ	CKPT	Wed, Sep 25, 2019	23.70	24.80	23.10	23.80
602	NASDAQ	CKPT	Tue, Sep 24, 2019	24.50	25.70	23.40	23.40
601	NASDAQ	CKPT	Mon, Sep 23, 2019	22.40	25.40	22.40	23.50
600	NASDAQ	CKPT	Fri, Sep 20, 2019	21.80	23.10	21.50	21.50
599	NASDAQ	CKPT	Thu, Sep 19, 2019	24.10	25.10	21.80	21.90
598	NASDAQ	CKPT	Wed, Sep 18, 2019	25.10	25.55	23.00	23.60
597	NASDAQ	CKPT	Tue, Sep 17, 2019	26.20	27.18	25.00	25.00
596	NASDAQ	CKPT	Mon, Sep 16, 2019	28.40	31.00	26.20	26.20
595	NASDAQ	CKPT	Fri, Sep 13, 2019	28.40	29.70	28.00	28.40
594	NASDAQ	CKPT	Thu, Sep 12, 2019	30.90	31.50	27.10	28.00
593	NASDAQ	CKPT	Wed, Sep 11, 2019	27.80	30.90	26.13	30.60
592	NASDAQ	CKPT	Tue, Sep 10, 2019	27.57	28.35	26.20	27.50
591	NASDAQ	CKPT	Mon, Sep 9, 2019	27.90	29.20	26.70	27.10
590	NASDAQ	CKPT	Fri, Sep 6, 2019	30.90	33.10	25.70	27.00
589	NASDAQ	CKPT	Thu, Sep 5, 2019	30.70	31.60	29.60	30.70
588	NASDAQ	CKPT	Wed, Sep 4, 2019	30.80	31.60	29.90	30.10
587	NASDAQ	CKPT	Tue, Sep 3, 2019	30.80	32.15	29.30	30.30
586	NASDAQ	CKPT	Fri, Aug 30, 2019	32.00	33.40	29.20	31.30
585	NASDAQ	CKPT	Thu, Aug 29, 2019	29.70	32.60	28.30	31.70
584	NASDAQ	CKPT	Wed, Aug 28, 2019	26.33	32.60	26.33	29.10
583	NASDAQ	CKPT	Tue, Aug 27, 2019	28.80	33.40	26.40	27.30
582	NASDAQ	CKPT	Mon, Aug 26, 2019	30.30	31.50	28.10	28.50
581	NASDAQ	CKPT	Fri, Aug 23, 2019	30.50	30.50	27.40	29.80
580	NASDAQ	CKPT	Thu, Aug 22, 2019	30.30	33.30	30.00	30.00
579	NASDAQ	CKPT	Wed, Aug 21, 2019	28.50	32.20	26.80	30.00
578	NASDAQ	CKPT	Tue, Aug 20, 2019	27.90	28.50	26.80	28.10
577	NASDAQ	CKPT	Mon, Aug 19, 2019	27.50	29.40	27.10	28.10
576	NASDAQ	CKPT	Fri, Aug 16, 2019	27.30	27.50	26.40	27.50
575	NASDAQ	CKPT	Thu, Aug 15, 2019	24.70	28.00	22.60	27.20
574	NASDAQ	CKPT	Wed, Aug 14, 2019	26.40	28.30	24.11	24.80
573	NASDAQ	CKPT	Tue, Aug 13, 2019	24.40	27.00	21.40	26.90
572	NASDAQ	CKPT	Mon, Aug 12, 2019	24.40	25.23	21.50	25.10
571	NASDAQ	CKPT	Fri, Aug 9, 2019	24.90	25.90	24.50	24.60
570	NASDAQ	CKPT	Thu, Aug 8, 2019	23.00	25.70	23.00	24.90
569	NASDAQ	CKPT	Wed, Aug 7, 2019	23.20	24.21	21.80	22.70
568	NASDAQ	CKPT	Tue, Aug 6, 2019	22.70	24.30	21.30	23.50
567	NASDAQ	CKPT	Mon, Aug 5, 2019	23.70	24.80	21.00	22.70
566	NASDAQ	CKPT	Fri, Aug 2, 2019	24.60	24.70	22.80	24.10
565	NASDAQ	CKPT	Thu, Aug 1, 2019	26.10	26.80	22.50	22.90
564	NASDAQ	CKPT	Wed, Jul 31, 2019	27.40	28.90	25.90	26.30
563	NASDAQ	CKPT	Tue, Jul 30, 2019	26.00	28.40	25.80	27.50
562	NASDAQ	CKPT	Mon, Jul 29, 2019	25.20	27.11	25.20	26.20
561	NASDAQ	CKPT	Fri, Jul 26, 2019	26.00	29.80	25.00	26.30
560	NASDAQ	CKPT	Thu, Jul 25, 2019	26.80	26.80	25.70	26.00
559	NASDAQ	CKPT	Wed, Jul 24, 2019	28.10	28.11	26.30	27.10
558	NASDAQ	CKPT	Tue, Jul 23, 2019	28.10	29.10	26.00	28.20
557	NASDAQ	CKPT	Mon, Jul 22, 2019	28.50	28.50	26.70	27.80
556	NASDAQ	CKPT	Fri, Jul 19, 2019	27.70	29.20	27.56	28.70
555	NASDAQ	CKPT	Thu, Jul 18, 2019	29.60	31.00	27.46	28.30
554	NASDAQ	CKPT	Wed, Jul 17, 2019	28.20	31.25	26.90	30.30
553	NASDAQ	CKPT	Tue, Jul 16, 2019	27.20	29.70	26.80	28.50
552	NASDAQ	CKPT	Mon, Jul 15, 2019	28.60	29.80	26.50	27.00
551	NASDAQ	CKPT	Fri, Jul 12, 2019	31.10	31.10	28.60	29.00
550	NASDAQ	CKPT	Thu, Jul 11, 2019	30.80	32.00	30.30	31.10
549	NASDAQ	CKPT	Wed, Jul 10, 2019	30.80	31.50	30.10	30.20
548	NASDAQ	CKPT	Tue, Jul 9, 2019	31.00	34.20	28.00	30.80
547	NASDAQ	CKPT	Mon, Jul 8, 2019	32.30	33.10	30.20	31.10
546	NASDAQ	CKPT	Fri, Jul 5, 2019	33.20	33.20	30.00	32.60
545	NASDAQ	CKPT	Wed, Jul 3, 2019	33.70	34.10	32.30	33.60
544	NASDAQ	CKPT	Tue, Jul 2, 2019	32.40	34.70	32.40	33.30
543	NASDAQ	CKPT	Mon, Jul 1, 2019	30.50	33.30	30.00	32.50
542	NASDAQ	CKPT	Fri, Jun 28, 2019	32.30	35.60	30.30	30.30
541	NASDAQ	CKPT	Thu, Jun 27, 2019	33.40	34.30	31.90	32.50
540	NASDAQ	CKPT	Wed, Jun 26, 2019	35.70	36.80	33.20	33.50
539	NASDAQ	CKPT	Tue, Jun 25, 2019	36.80	37.30	34.55	35.50
538	NASDAQ	CKPT	Mon, Jun 24, 2019	37.60	39.70	36.40	37.00
537	NASDAQ	CKPT	Fri, Jun 21, 2019	40.75	43.20	36.90	38.90
536	NASDAQ	CKPT	Thu, Jun 20, 2019	40.49	42.70	37.90	41.70
535	NASDAQ	CKPT	Wed, Jun 19, 2019	42.30	46.20	39.80	41.10
534	NASDAQ	CKPT	Tue, Jun 18, 2019	42.30	46.40	39.10	42.30
533	NASDAQ	CKPT	Mon, Jun 17, 2019	47.30	48.00	40.70	42.40
532	NASDAQ	CKPT	Fri, Jun 14, 2019	44.40	47.00	41.75	47.00
531	NASDAQ	CKPT	Thu, Jun 13, 2019	47.70	48.70	43.60	43.70
530	NASDAQ	CKPT	Wed, Jun 12, 2019	40.20	47.00	37.90	47.00
529	NASDAQ	CKPT	Tue, Jun 11, 2019	46.90	46.90	42.80	45.20
528	NASDAQ	CKPT	Mon, Jun 10, 2019	41.90	48.50	41.90	46.30
527	NASDAQ	CKPT	Fri, Jun 7, 2019	43.00	44.80	39.90	41.40
526	NASDAQ	CKPT	Thu, Jun 6, 2019	40.80	43.30	39.95	42.40
525	NASDAQ	CKPT	Wed, Jun 5, 2019	39.20	41.10	38.60	40.20
524	NASDAQ	CKPT	Tue, Jun 4, 2019	39.40	42.40	36.80	38.70
523	NASDAQ	CKPT	Mon, Jun 3, 2019	40.50	43.70	37.50	39.10
522	NASDAQ	CKPT	Fri, May 31, 2019	41.20	42.50	40.00	40.10
521	NASDAQ	CKPT	Thu, May 30, 2019	42.10	44.00	41.60	42.50
520	NASDAQ	CKPT	Wed, May 29, 2019	43.50	43.50	40.15	41.10
519	NASDAQ	CKPT	Tue, May 28, 2019	41.80	45.90	40.70	41.80
518	NASDAQ	CKPT	Fri, May 24, 2019	42.30	48.10	42.30	43.50
517	NASDAQ	CKPT	Thu, May 23, 2019	43.50	43.50	40.50	42.30
516	NASDAQ	CKPT	Wed, May 22, 2019	45.80	45.80	43.40	44.20
515	NASDAQ	CKPT	Tue, May 21, 2019	43.60	45.95	43.60	44.50
514	NASDAQ	CKPT	Mon, May 20, 2019	43.10	44.80	42.00	43.80
513	NASDAQ	CKPT	Fri, May 17, 2019	45.70	48.30	42.45	43.80
512	NASDAQ	CKPT	Thu, May 16, 2019	46.90	48.20	45.80	46.30
511	NASDAQ	CKPT	Wed, May 15, 2019	48.50	48.50	46.10	47.20
510	NASDAQ	CKPT	Tue, May 14, 2019	50.00	51.45	47.40	48.90
509	NASDAQ	CKPT	Mon, May 13, 2019	48.80	51.20	46.20	49.50
508	NASDAQ	CKPT	Fri, May 10, 2019	47.00	50.50	44.80	50.00
507	NASDAQ	CKPT	Thu, May 9, 2019	47.90	48.50	45.00	46.50
506	NASDAQ	CKPT	Wed, May 8, 2019	47.30	49.70	47.00	47.50
505	NASDAQ	CKPT	Tue, May 7, 2019	46.50	52.00	44.90	47.40
504	NASDAQ	CKPT	Mon, May 6, 2019	41.20	48.00	41.20	47.20
503	NASDAQ	CKPT	Fri, May 3, 2019	40.90	43.30	40.00	41.90
502	NASDAQ	CKPT	Thu, May 2, 2019	42.20	43.18	40.00	40.30
501	NASDAQ	CKPT	Wed, May 1, 2019	41.40	43.00	40.00	42.10
500	NASDAQ	CKPT	Tue, Apr 30, 2019	37.00	44.10	36.00	40.20
499	NASDAQ	CKPT	Mon, Apr 29, 2019	35.30	37.00	34.20	37.00
498	NASDAQ	CKPT	Fri, Apr 26, 2019	35.50	37.00	34.60	35.70
497	NASDAQ	CKPT	Thu, Apr 25, 2019	34.60	36.60	34.41	35.50
496	NASDAQ	CKPT	Wed, Apr 24, 2019	37.30	37.94	33.57	35.00
495	NASDAQ	CKPT	Tue, Apr 23, 2019	37.50	37.50	33.80	37.40
494	NASDAQ	CKPT	Mon, Apr 22, 2019	33.50	37.48	31.40	36.90
493	NASDAQ	CKPT	Thu, Apr 18, 2019	27.60	34.90	27.60	33.20
492	NASDAQ	CKPT	Wed, Apr 17, 2019	28.80	29.80	27.47	27.50
491	NASDAQ	CKPT	Tue, Apr 16, 2019	29.50	30.40	28.38	28.55
490	NASDAQ	CKPT	Mon, Apr 15, 2019	30.00	30.00	28.50	29.20
489	NASDAQ	CKPT	Fri, Apr 12, 2019	30.70	31.30	30.70	31.10
488	NASDAQ	CKPT	Thu, Apr 11, 2019	30.40	32.00	30.30	30.30
487	NASDAQ	CKPT	Wed, Apr 10, 2019	30.80	31.70	28.90	30.20
486	NASDAQ	CKPT	Tue, Apr 9, 2019	32.20	32.30	30.60	30.80
485	NASDAQ	CKPT	Mon, Apr 8, 2019	32.20	32.40	30.50	31.00
484	NASDAQ	CKPT	Fri, Apr 5, 2019	30.60	32.40	27.54	32.40
483	NASDAQ	CKPT	Thu, Apr 4, 2019	30.20	32.00	30.00	30.40
482	NASDAQ	CKPT	Wed, Apr 3, 2019	31.50	31.50	29.90	30.10
481	NASDAQ	CKPT	Tue, Apr 2, 2019	30.00	32.50	29.90	31.40
480	NASDAQ	CKPT	Mon, Apr 1, 2019	28.60	30.70	28.40	29.90
479	NASDAQ	CKPT	Fri, Mar 29, 2019	28.40	29.60	26.10	28.60
478	NASDAQ	CKPT	Thu, Mar 28, 2019	27.40	28.80	26.60	27.90
477	NASDAQ	CKPT	Wed, Mar 27, 2019	28.20	28.60	26.90	27.50
476	NASDAQ	CKPT	Tue, Mar 26, 2019	29.20	32.00	28.00	28.20
475	NASDAQ	CKPT	Mon, Mar 25, 2019	30.00	32.21	29.05	29.40
474	NASDAQ	CKPT	Fri, Mar 22, 2019	29.10	36.50	28.80	29.00
473	NASDAQ	CKPT	Thu, Mar 21, 2019	31.70	31.80	29.20	29.20
472	NASDAQ	CKPT	Wed, Mar 20, 2019	32.90	32.90	29.80	31.00
471	NASDAQ	CKPT	Tue, Mar 19, 2019	31.40	32.00	30.50	31.20
470	NASDAQ	CKPT	Mon, Mar 18, 2019	33.51	34.75	31.00	31.00
469	NASDAQ	CKPT	Fri, Mar 15, 2019	30.10	32.80	29.69	32.70
468	NASDAQ	CKPT	Thu, Mar 14, 2019	31.50	32.00	28.80	30.20
467	NASDAQ	CKPT	Wed, Mar 13, 2019	30.68	32.70	30.68	31.60
466	NASDAQ	CKPT	Tue, Mar 12, 2019	30.00	30.30	29.60	29.60
465	NASDAQ	CKPT	Mon, Mar 11, 2019	27.40	32.86	27.40	30.40
464	NASDAQ	CKPT	Fri, Mar 8, 2019	27.00	28.06	26.80	27.10
463	NASDAQ	CKPT	Thu, Mar 7, 2019	30.00	30.00	27.00	28.40
462	NASDAQ	CKPT	Wed, Mar 6, 2019	31.10	31.60	29.95	30.40
461	NASDAQ	CKPT	Tue, Mar 5, 2019	30.50	32.30	30.50	31.50
460	NASDAQ	CKPT	Mon, Mar 4, 2019	32.00	32.80	29.15	30.60
459	NASDAQ	CKPT	Fri, Mar 1, 2019	29.00	32.50	29.00	32.00
458	NASDAQ	CKPT	Thu, Feb 28, 2019	27.80	29.20	27.09	27.90
457	NASDAQ	CKPT	Wed, Feb 27, 2019	27.20	28.50	26.00	28.50
456	NASDAQ	CKPT	Tue, Feb 26, 2019	28.60	28.90	25.50	27.10
455	NASDAQ	CKPT	Mon, Feb 25, 2019	29.30	30.10	28.10	28.10
454	NASDAQ	CKPT	Fri, Feb 22, 2019	30.30	31.15	29.00	29.10
453	NASDAQ	CKPT	Thu, Feb 21, 2019	33.50	33.85	28.70	29.50
452	NASDAQ	CKPT	Wed, Feb 20, 2019	35.30	35.60	32.60	33.60
451	NASDAQ	CKPT	Tue, Feb 19, 2019	34.90	36.30	32.60	36.30
450	NASDAQ	CKPT	Fri, Feb 15, 2019	37.40	37.80	34.90	35.40
449	NASDAQ	CKPT	Thu, Feb 14, 2019	37.97	39.80	37.00	37.50
448	NASDAQ	CKPT	Wed, Feb 13, 2019	39.20	40.00	36.60	37.60
447	NASDAQ	CKPT	Tue, Feb 12, 2019	39.20	41.00	38.00	38.10
446	NASDAQ	CKPT	Mon, Feb 11, 2019	39.00	39.72	37.73	38.50
445	NASDAQ	CKPT	Fri, Feb 8, 2019	37.60	40.00	37.11	37.90
444	NASDAQ	CKPT	Thu, Feb 7, 2019	38.20	39.80	36.20	37.60
443	NASDAQ	CKPT	Wed, Feb 6, 2019	41.90	41.90	38.00	38.20
442	NASDAQ	CKPT	Tue, Feb 5, 2019	40.00	41.30	39.50	39.50
441	NASDAQ	CKPT	Mon, Feb 4, 2019	39.80	41.81	38.82	40.10
440	NASDAQ	CKPT	Fri, Feb 1, 2019	37.40	41.60	36.57	40.00
439	NASDAQ	CKPT	Thu, Jan 31, 2019	37.70	42.30	36.30	38.30
438	NASDAQ	CKPT	Wed, Jan 30, 2019	34.40	39.00	34.40	37.90
437	NASDAQ	CKPT	Tue, Jan 29, 2019	34.00	35.89	33.60	33.90
436	NASDAQ	CKPT	Mon, Jan 28, 2019	32.90	34.50	32.90	34.00
435	NASDAQ	CKPT	Fri, Jan 25, 2019	32.50	34.30	32.50	33.80
434	NASDAQ	CKPT	Thu, Jan 24, 2019	31.20	33.50	30.24	32.50
433	NASDAQ	CKPT	Wed, Jan 23, 2019	31.88	33.27	29.90	32.30
432	NASDAQ	CKPT	Tue, Jan 22, 2019	34.50	36.60	31.90	32.00
431	NASDAQ	CKPT	Fri, Jan 18, 2019	36.20	37.00	36.00	36.00
430	NASDAQ	CKPT	Thu, Jan 17, 2019	36.50	37.10	35.20	35.60
429	NASDAQ	CKPT	Wed, Jan 16, 2019	40.00	40.00	36.30	37.10
428	NASDAQ	CKPT	Tue, Jan 15, 2019	31.80	40.00	31.20	39.51
427	NASDAQ	CKPT	Mon, Jan 14, 2019	31.40	34.99	27.30	31.60
426	NASDAQ	CKPT	Fri, Jan 11, 2019	29.30	32.50	29.00	31.50
425	NASDAQ	CKPT	Thu, Jan 10, 2019	31.00	31.67	28.50	29.75
424	NASDAQ	CKPT	Wed, Jan 9, 2019	28.30	36.40	25.81	30.90
423	NASDAQ	CKPT	Tue, Jan 8, 2019	22.88	30.00	22.88	27.20
422	NASDAQ	CKPT	Mon, Jan 7, 2019	21.80	23.80	21.30	23.40
421	NASDAQ	CKPT	Fri, Jan 4, 2019	20.60	22.00	20.40	20.80
420	NASDAQ	CKPT	Thu, Jan 3, 2019	20.71	21.10	20.10	20.10
419	NASDAQ	CKPT	Wed, Jan 2, 2019	18.10	21.59	18.10	21.10
418	NASDAQ	CKPT	Mon, Dec 31, 2018	18.20	20.20	17.41	18.20
417	NASDAQ	CKPT	Fri, Dec 28, 2018	17.10	19.19	16.50	18.20
416	NASDAQ	CKPT	Thu, Dec 27, 2018	16.70	18.50	16.20	17.10
415	NASDAQ	CKPT	Wed, Dec 26, 2018	15.80	16.90	15.80	16.70
414	NASDAQ	CKPT	Mon, Dec 24, 2018	15.40	15.80	15.00	15.60
413	NASDAQ	CKPT	Fri, Dec 21, 2018	15.00	16.60	15.00	15.40
412	NASDAQ	CKPT	Thu, Dec 20, 2018	16.50	19.00	16.00	16.30
411	NASDAQ	CKPT	Wed, Dec 19, 2018	19.70	20.20	16.40	17.90
410	NASDAQ	CKPT	Tue, Dec 18, 2018	19.50	20.00	18.90	19.50
409	NASDAQ	CKPT	Mon, Dec 17, 2018	20.00	20.00	19.00	19.10
408	NASDAQ	CKPT	Fri, Dec 14, 2018	19.50	20.70	19.50	20.20
407	NASDAQ	CKPT	Thu, Dec 13, 2018	21.00	21.00	19.50	19.50
406	NASDAQ	CKPT	Wed, Dec 12, 2018	21.00	21.94	20.20	21.20
405	NASDAQ	CKPT	Tue, Dec 11, 2018	21.70	21.90	20.80	21.30
404	NASDAQ	CKPT	Mon, Dec 10, 2018	22.20	22.20	21.20	21.50
403	NASDAQ	CKPT	Fri, Dec 7, 2018	22.00	23.20	21.62	22.55
402	NASDAQ	CKPT	Thu, Dec 6, 2018	23.80	24.00	19.90	22.70
401	NASDAQ	CKPT	Tue, Dec 4, 2018	24.00	24.72	22.60	23.90
400	NASDAQ	CKPT	Mon, Dec 3, 2018	24.80	25.44	23.10	24.20
399	NASDAQ	CKPT	Fri, Nov 30, 2018	25.90	27.00	23.50	24.60
398	NASDAQ	CKPT	Thu, Nov 29, 2018	22.60	28.90	22.60	26.12
397	NASDAQ	CKPT	Wed, Nov 28, 2018	20.40	23.70	20.40	22.45
396	NASDAQ	CKPT	Tue, Nov 27, 2018	22.50	22.80	19.50	21.00
395	NASDAQ	CKPT	Mon, Nov 26, 2018	23.80	23.80	21.30	21.40
394	NASDAQ	CKPT	Fri, Nov 23, 2018	22.10	24.00	22.10	23.50
393	NASDAQ	CKPT	Wed, Nov 21, 2018	22.10	24.40	22.10	22.10
392	NASDAQ	CKPT	Tue, Nov 20, 2018	22.90	24.00	22.00	22.50
391	NASDAQ	CKPT	Mon, Nov 19, 2018	23.80	26.39	22.00	23.30
390	NASDAQ	CKPT	Fri, Nov 16, 2018	22.50	23.80	22.50	23.70
389	NASDAQ	CKPT	Thu, Nov 15, 2018	22.80	23.24	20.10	22.50
388	NASDAQ	CKPT	Wed, Nov 14, 2018	22.70	26.48	22.50	22.50
387	NASDAQ	CKPT	Tue, Nov 13, 2018	20.10	23.50	20.10	22.30
386	NASDAQ	CKPT	Mon, Nov 12, 2018	24.90	24.90	20.30	21.30
385	NASDAQ	CKPT	Fri, Nov 9, 2018	24.40	25.70	22.50	25.10
384	NASDAQ	CKPT	Thu, Nov 8, 2018	21.60	23.40	21.60	23.00
383	NASDAQ	CKPT	Wed, Nov 7, 2018	19.90	22.60	18.91	21.50
382	NASDAQ	CKPT	Tue, Nov 6, 2018	20.10	21.09	19.80	20.00
381	NASDAQ	CKPT	Mon, Nov 5, 2018	23.32	23.69	20.20	20.30
380	NASDAQ	CKPT	Fri, Nov 2, 2018	22.30	23.75	22.30	23.20
379	NASDAQ	CKPT	Thu, Nov 1, 2018	23.90	25.20	22.69	23.40
378	NASDAQ	CKPT	Wed, Oct 31, 2018	24.50	29.40	22.00	25.90
377	NASDAQ	CKPT	Tue, Oct 30, 2018	23.90	25.00	22.10	24.70
376	NASDAQ	CKPT	Mon, Oct 29, 2018	23.30	25.10	21.40	24.10
375	NASDAQ	CKPT	Fri, Oct 26, 2018	23.70	23.70	20.40	22.90
374	NASDAQ	CKPT	Thu, Oct 25, 2018	25.40	27.70	22.60	24.00
373	NASDAQ	CKPT	Wed, Oct 24, 2018	24.70	25.70	23.30	24.90
372	NASDAQ	CKPT	Tue, Oct 23, 2018	26.10	26.20	24.40	24.40
371	NASDAQ	CKPT	Mon, Oct 22, 2018	28.00	28.00	25.30	26.20
370	NASDAQ	CKPT	Fri, Oct 19, 2018	28.50	29.10	27.60	27.80
369	NASDAQ	CKPT	Thu, Oct 18, 2018	28.60	30.90	28.50	28.60
368	NASDAQ	CKPT	Wed, Oct 17, 2018	28.70	29.60	26.80	27.90
367	NASDAQ	CKPT	Tue, Oct 16, 2018	28.00	29.21	28.00	28.60
366	NASDAQ	CKPT	Mon, Oct 15, 2018	29.70	29.70	26.76	27.00
365	NASDAQ	CKPT	Fri, Oct 12, 2018	28.00	30.00	27.60	29.90
364	NASDAQ	CKPT	Thu, Oct 11, 2018	30.00	30.00	27.50	27.60
363	NASDAQ	CKPT	Wed, Oct 10, 2018	30.30	30.80	30.00	30.10
362	NASDAQ	CKPT	Tue, Oct 9, 2018	32.80	32.90	30.00	30.10
361	NASDAQ	CKPT	Mon, Oct 8, 2018	33.20	34.30	31.80	33.20
360	NASDAQ	CKPT	Fri, Oct 5, 2018	33.40	34.80	32.50	33.30
359	NASDAQ	CKPT	Thu, Oct 4, 2018	33.40	35.50	33.00	33.50
358	NASDAQ	CKPT	Wed, Oct 3, 2018	33.30	33.50	32.10	33.20
357	NASDAQ	CKPT	Tue, Oct 2, 2018	31.70	33.50	31.50	33.10
356	NASDAQ	CKPT	Mon, Oct 1, 2018	35.80	35.80	30.80	32.00
355	NASDAQ	CKPT	Fri, Sep 28, 2018	36.90	36.99	35.60	35.75
354	NASDAQ	CKPT	Thu, Sep 27, 2018	37.50	37.80	31.45	37.10
353	NASDAQ	CKPT	Wed, Sep 26, 2018	37.00	38.20	36.30	37.70
352	NASDAQ	CKPT	Tue, Sep 25, 2018	45.50	45.67	34.10	36.80
351	NASDAQ	CKPT	Mon, Sep 24, 2018	47.90	51.10	42.50	45.50
350	NASDAQ	CKPT	Fri, Sep 21, 2018	44.00	48.30	42.25	47.20
349	NASDAQ	CKPT	Thu, Sep 20, 2018	44.20	46.00	42.30	43.90
348	NASDAQ	CKPT	Wed, Sep 19, 2018	42.80	44.80	42.00	43.90
347	NASDAQ	CKPT	Tue, Sep 18, 2018	43.60	44.80	41.80	42.40
346	NASDAQ	CKPT	Mon, Sep 17, 2018	44.40	44.40	42.50	43.30
345	NASDAQ	CKPT	Fri, Sep 14, 2018	45.10	46.40	43.50	44.40
344	NASDAQ	CKPT	Thu, Sep 13, 2018	40.00	45.80	40.00	45.50
343	NASDAQ	CKPT	Wed, Sep 12, 2018	44.60	46.40	38.00	39.90
342	NASDAQ	CKPT	Tue, Sep 11, 2018	45.00	45.70	41.70	44.60
341	NASDAQ	CKPT	Mon, Sep 10, 2018	42.10	46.30	42.10	45.00
340	NASDAQ	CKPT	Fri, Sep 7, 2018	39.90	42.50	37.50	41.71
339	NASDAQ	CKPT	Thu, Sep 6, 2018	46.80	46.80	36.43	40.00
338	NASDAQ	CKPT	Wed, Sep 5, 2018	46.10	47.50	43.56	45.00
337	NASDAQ	CKPT	Tue, Sep 4, 2018	42.40	46.20	41.51	46.00
336	NASDAQ	CKPT	Fri, Aug 31, 2018	40.39	42.90	39.81	42.00
335	NASDAQ	CKPT	Thu, Aug 30, 2018	38.40	41.40	37.50	40.50
334	NASDAQ	CKPT	Wed, Aug 29, 2018	39.00	39.50	37.00	38.20
333	NASDAQ	CKPT	Tue, Aug 28, 2018	39.00	40.00	38.30	39.10
332	NASDAQ	CKPT	Mon, Aug 27, 2018	38.40	40.00	38.00	38.80
331	NASDAQ	CKPT	Fri, Aug 24, 2018	37.00	39.70	37.00	38.30
330	NASDAQ	CKPT	Thu, Aug 23, 2018	42.00	43.40	36.19	37.20
329	NASDAQ	CKPT	Wed, Aug 22, 2018	39.40	42.40	38.50	42.40
328	NASDAQ	CKPT	Tue, Aug 21, 2018	38.70	40.60	36.32	39.00
327	NASDAQ	CKPT	Mon, Aug 20, 2018	38.50	39.70	36.30	38.50
326	NASDAQ	CKPT	Fri, Aug 17, 2018	38.50	38.70	35.48	38.10
325	NASDAQ	CKPT	Thu, Aug 16, 2018	38.10	39.25	37.00	38.30
324	NASDAQ	CKPT	Wed, Aug 15, 2018	38.00	39.90	36.60	38.10
323	NASDAQ	CKPT	Tue, Aug 14, 2018	37.00	39.40	36.00	37.90
322	NASDAQ	CKPT	Mon, Aug 13, 2018	39.30	41.70	35.00	37.30
321	NASDAQ	CKPT	Fri, Aug 10, 2018	32.20	42.90	32.20	37.45
320	NASDAQ	CKPT	Thu, Aug 9, 2018	24.00	32.53	24.00	31.70
319	NASDAQ	CKPT	Wed, Aug 8, 2018	26.20	26.20	22.20	24.80
318	NASDAQ	CKPT	Tue, Aug 7, 2018	24.70	26.20	23.50	26.20
317	NASDAQ	CKPT	Mon, Aug 6, 2018	24.70	26.00	24.50	24.60
316	NASDAQ	CKPT	Fri, Aug 3, 2018	27.30	27.30	23.00	24.70
315	NASDAQ	CKPT	Thu, Aug 2, 2018	25.70	27.30	25.00	27.00
314	NASDAQ	CKPT	Wed, Aug 1, 2018	28.60	29.00	23.90	25.70
313	NASDAQ	CKPT	Tue, Jul 31, 2018	28.50	29.10	26.70	28.20
312	NASDAQ	CKPT	Mon, Jul 30, 2018	28.67	28.67	28.30	28.60
311	NASDAQ	CKPT	Fri, Jul 27, 2018	27.50	29.20	27.40	27.80
310	NASDAQ	CKPT	Thu, Jul 26, 2018	28.30	29.10	27.00	28.80
309	NASDAQ	CKPT	Wed, Jul 25, 2018	27.15	28.70	26.10	28.50
308	NASDAQ	CKPT	Tue, Jul 24, 2018	29.60	29.60	27.20	27.20
307	NASDAQ	CKPT	Mon, Jul 23, 2018	27.70	29.90	27.00	29.64
306	NASDAQ	CKPT	Fri, Jul 20, 2018	26.52	29.09	26.50	27.75
305	NASDAQ	CKPT	Thu, Jul 19, 2018	24.63	27.20	23.00	27.20
304	NASDAQ	CKPT	Wed, Jul 18, 2018	25.03	26.10	23.72	25.80
303	NASDAQ	CKPT	Tue, Jul 17, 2018	25.70	25.90	24.50	24.90
302	NASDAQ	CKPT	Mon, Jul 16, 2018	27.00	27.00	25.50	25.80
301	NASDAQ	CKPT	Fri, Jul 13, 2018	27.00	28.10	26.65	27.39
300	NASDAQ	CKPT	Thu, Jul 12, 2018	26.45	28.20	25.60	28.00
299	NASDAQ	CKPT	Wed, Jul 11, 2018	26.30	28.59	25.50	27.50
298	NASDAQ	CKPT	Tue, Jul 10, 2018	29.70	30.00	27.50	27.60
297	NASDAQ	CKPT	Mon, Jul 9, 2018	28.70	29.60	27.20	29.30
296	NASDAQ	CKPT	Fri, Jul 6, 2018	29.90	31.30	28.40	28.40
295	NASDAQ	CKPT	Thu, Jul 5, 2018	30.70	30.70	28.10	28.80
294	NASDAQ	CKPT	Tue, Jul 3, 2018	29.70	32.70	29.70	30.70
293	NASDAQ	CKPT	Mon, Jul 2, 2018	30.00	30.00	27.40	29.90
292	NASDAQ	CKPT	Fri, Jun 29, 2018	27.50	31.00	27.50	29.80
291	NASDAQ	CKPT	Thu, Jun 28, 2018	29.60	34.50	27.30	27.90
290	NASDAQ	CKPT	Wed, Jun 27, 2018	24.30	31.50	24.30	29.10
289	NASDAQ	CKPT	Tue, Jun 26, 2018	24.80	25.40	22.50	25.30
288	NASDAQ	CKPT	Mon, Jun 25, 2018	24.70	25.03	24.00	24.50
287	NASDAQ	CKPT	Fri, Jun 22, 2018	26.40	26.80	24.37	24.80
286	NASDAQ	CKPT	Thu, Jun 21, 2018	28.00	28.80	24.00	26.20
285	NASDAQ	CKPT	Wed, Jun 20, 2018	29.17	30.90	27.51	28.00
284	NASDAQ	CKPT	Tue, Jun 19, 2018	30.40	31.70	29.50	29.90
283	NASDAQ	CKPT	Mon, Jun 18, 2018	30.00	30.50	29.00	30.00
282	NASDAQ	CKPT	Fri, Jun 15, 2018	30.70	31.20	30.00	30.90
281	NASDAQ	CKPT	Thu, Jun 14, 2018	30.80	31.50	30.00	30.40
280	NASDAQ	CKPT	Wed, Jun 13, 2018	31.78	32.00	30.20	30.70
279	NASDAQ	CKPT	Tue, Jun 12, 2018	33.60	33.60	31.16	32.20
278	NASDAQ	CKPT	Mon, Jun 11, 2018	30.60	33.30	30.60	32.70
277	NASDAQ	CKPT	Fri, Jun 8, 2018	30.20	31.90	30.00	30.80
276	NASDAQ	CKPT	Thu, Jun 7, 2018	31.70	32.15	29.70	30.40
275	NASDAQ	CKPT	Wed, Jun 6, 2018	33.70	34.35	30.50	31.50
274	NASDAQ	CKPT	Tue, Jun 5, 2018	31.50	34.80	31.50	33.50
273	NASDAQ	CKPT	Mon, Jun 4, 2018	30.80	32.49	30.10	31.50
272	NASDAQ	CKPT	Fri, Jun 1, 2018	32.60	32.60	31.11	31.30
271	NASDAQ	CKPT	Thu, May 31, 2018	31.70	32.70	31.10	32.60
270	NASDAQ	CKPT	Wed, May 30, 2018	32.60	33.98	30.50	31.60
269	NASDAQ	CKPT	Tue, May 29, 2018	33.50	33.50	32.00	32.40
268	NASDAQ	CKPT	Fri, May 25, 2018	33.00	35.10	32.78	33.70
267	NASDAQ	CKPT	Thu, May 24, 2018	35.30	35.40	32.60	32.80
266	NASDAQ	CKPT	Wed, May 23, 2018	34.13	35.90	33.71	35.70
265	NASDAQ	CKPT	Tue, May 22, 2018	36.90	37.00	34.80	35.50
264	NASDAQ	CKPT	Mon, May 21, 2018	35.90	37.60	33.76	37.10
263	NASDAQ	CKPT	Fri, May 18, 2018	38.22	38.22	33.80	35.90
262	NASDAQ	CKPT	Thu, May 17, 2018	36.50	39.12	34.90	36.40
261	NASDAQ	CKPT	Wed, May 16, 2018	32.00	36.40	32.00	35.65
260	NASDAQ	CKPT	Tue, May 15, 2018	33.30	33.30	32.10	32.30
259	NASDAQ	CKPT	Mon, May 14, 2018	33.09	33.09	32.70	32.90
258	NASDAQ	CKPT	Fri, May 11, 2018	34.50	34.90	32.30	32.30
257	NASDAQ	CKPT	Thu, May 10, 2018	33.20	34.20	32.60	33.50
256	NASDAQ	CKPT	Wed, May 9, 2018	32.80	34.10	32.30	33.20
255	NASDAQ	CKPT	Tue, May 8, 2018	32.50	33.05	32.50	32.70
254	NASDAQ	CKPT	Mon, May 7, 2018	32.80	33.79	32.50	33.40
253	NASDAQ	CKPT	Fri, May 4, 2018	32.80	34.49	32.50	32.80
252	NASDAQ	CKPT	Thu, May 3, 2018	32.70	34.30	32.50	32.70
251	NASDAQ	CKPT	Wed, May 2, 2018	35.00	35.00	32.50	32.90
250	NASDAQ	CKPT	Tue, May 1, 2018	34.92	36.40	33.20	34.20
249	NASDAQ	CKPT	Mon, Apr 30, 2018	37.00	37.07	34.20	34.80
248	NASDAQ	CKPT	Fri, Apr 27, 2018	37.50	38.40	35.80	37.30
247	NASDAQ	CKPT	Thu, Apr 26, 2018	38.15	38.85	37.00	38.10
246	NASDAQ	CKPT	Wed, Apr 25, 2018	38.70	38.80	37.00	37.00
245	NASDAQ	CKPT	Tue, Apr 24, 2018	40.30	40.30	37.80	38.80
244	NASDAQ	CKPT	Mon, Apr 23, 2018	40.00	41.10	39.50	39.70
243	NASDAQ	CKPT	Fri, Apr 20, 2018	40.20	41.80	39.50	41.20
242	NASDAQ	CKPT	Thu, Apr 19, 2018	40.00	41.00	40.00	40.10
241	NASDAQ	CKPT	Wed, Apr 18, 2018	40.10	42.00	39.20	40.00
240	NASDAQ	CKPT	Tue, Apr 17, 2018	41.80	41.80	39.70	40.50
239	NASDAQ	CKPT	Mon, Apr 16, 2018	43.40	43.40	40.40	41.40
238	NASDAQ	CKPT	Fri, Apr 13, 2018	41.90	43.50	41.01	43.50
237	NASDAQ	CKPT	Thu, Apr 12, 2018	43.10	43.90	41.50	41.50
236	NASDAQ	CKPT	Wed, Apr 11, 2018	40.20	44.60	40.00	43.90
235	NASDAQ	CKPT	Tue, Apr 10, 2018	40.40	42.30	40.00	41.90
234	NASDAQ	CKPT	Mon, Apr 9, 2018	42.51	43.00	38.25	40.30
233	NASDAQ	CKPT	Fri, Apr 6, 2018	44.50	44.50	41.60	43.00
232	NASDAQ	CKPT	Thu, Apr 5, 2018	42.40	43.50	40.70	43.50
231	NASDAQ	CKPT	Wed, Apr 4, 2018	38.00	44.38	38.00	42.00
230	NASDAQ	CKPT	Tue, Apr 3, 2018	38.50	40.00	37.80	39.60
229	NASDAQ	CKPT	Mon, Apr 2, 2018	44.10	44.10	38.30	40.20
228	NASDAQ	CKPT	Thu, Mar 29, 2018	45.10	45.10	43.00	43.90
227	NASDAQ	CKPT	Wed, Mar 28, 2018	45.68	46.39	45.00	45.70
226	NASDAQ	CKPT	Tue, Mar 27, 2018	45.60	46.60	45.00	45.50
225	NASDAQ	CKPT	Mon, Mar 26, 2018	46.50	47.00	45.50	46.00
224	NASDAQ	CKPT	Fri, Mar 23, 2018	47.40	47.80	45.50	46.40
223	NASDAQ	CKPT	Thu, Mar 22, 2018	47.10	48.16	45.20	47.30
222	NASDAQ	CKPT	Wed, Mar 21, 2018	47.40	48.80	46.80	47.10
221	NASDAQ	CKPT	Tue, Mar 20, 2018	46.00	49.40	45.50	47.00
220	NASDAQ	CKPT	Mon, Mar 19, 2018	47.00	47.35	45.34	45.70
219	NASDAQ	CKPT	Fri, Mar 16, 2018	46.00	47.79	46.00	46.80
218	NASDAQ	CKPT	Thu, Mar 15, 2018	46.80	48.10	45.05	46.20
217	NASDAQ	CKPT	Wed, Mar 14, 2018	48.50	48.50	46.60	46.80
216	NASDAQ	CKPT	Tue, Mar 13, 2018	48.50	50.00	48.00	48.80
215	NASDAQ	CKPT	Mon, Mar 12, 2018	47.50	49.80	47.50	48.50
214	NASDAQ	CKPT	Fri, Mar 9, 2018	46.60	48.00	46.50	47.50
213	NASDAQ	CKPT	Thu, Mar 8, 2018	45.00	48.20	44.50	47.00
212	NASDAQ	CKPT	Wed, Mar 7, 2018	50.70	59.00	47.90	53.40
211	NASDAQ	CKPT	Tue, Mar 6, 2018	48.50	62.90	46.30	56.00
210	NASDAQ	CKPT	Mon, Mar 5, 2018	42.45	51.92	42.45	47.00
209	NASDAQ	CKPT	Fri, Mar 2, 2018	41.50	43.90	41.50	43.10
208	NASDAQ	CKPT	Thu, Mar 1, 2018	41.12	44.90	41.00	42.10
207	NASDAQ	CKPT	Wed, Feb 28, 2018	44.80	46.50	41.00	45.00
206	NASDAQ	CKPT	Tue, Feb 27, 2018	44.30	45.30	40.20	42.90
205	NASDAQ	CKPT	Mon, Feb 26, 2018	45.90	46.40	44.00	44.34
204	NASDAQ	CKPT	Fri, Feb 23, 2018	49.20	49.20	45.50	45.50
203	NASDAQ	CKPT	Thu, Feb 22, 2018	45.10	49.39	44.00	47.00
202	NASDAQ	CKPT	Wed, Feb 21, 2018	40.99	45.10	40.90	44.90
201	NASDAQ	CKPT	Tue, Feb 20, 2018	41.30	41.90	39.50	41.09
200	NASDAQ	CKPT	Fri, Feb 16, 2018	42.60	42.60	41.20	41.30
199	NASDAQ	CKPT	Thu, Feb 15, 2018	43.20	43.33	41.30	42.10
198	NASDAQ	CKPT	Wed, Feb 14, 2018	47.90	47.90	42.50	43.40
197	NASDAQ	CKPT	Tue, Feb 13, 2018	42.24	48.30	42.24	46.19
196	NASDAQ	CKPT	Mon, Feb 12, 2018	42.10	43.90	41.91	43.90
195	NASDAQ	CKPT	Fri, Feb 9, 2018	43.60	44.40	41.31	44.20
194	NASDAQ	CKPT	Thu, Feb 8, 2018	41.70	45.20	40.90	43.00
193	NASDAQ	CKPT	Wed, Feb 7, 2018	42.40	42.40	40.50	40.50
192	NASDAQ	CKPT	Tue, Feb 6, 2018	41.00	42.50	39.00	42.50
191	NASDAQ	CKPT	Mon, Feb 5, 2018	42.50	43.70	42.00	43.70
190	NASDAQ	CKPT	Fri, Feb 2, 2018	43.01	43.89	42.50	42.60
189	NASDAQ	CKPT	Thu, Feb 1, 2018	43.80	45.49	42.51	43.90
188	NASDAQ	CKPT	Wed, Jan 31, 2018	40.13	44.80	40.00	43.50
187	NASDAQ	CKPT	Tue, Jan 30, 2018	41.00	41.20	39.10	40.00
186	NASDAQ	CKPT	Mon, Jan 29, 2018	45.00	45.00	41.00	41.00
185	NASDAQ	CKPT	Fri, Jan 26, 2018	45.00	46.79	44.10	45.03
184	NASDAQ	CKPT	Thu, Jan 25, 2018	43.62	45.45	43.22	44.60
183	NASDAQ	CKPT	Wed, Jan 24, 2018	43.00	45.23	39.60	43.10
182	NASDAQ	CKPT	Tue, Jan 23, 2018	46.00	47.49	44.11	44.30
181	NASDAQ	CKPT	Mon, Jan 22, 2018	48.10	49.20	44.20	46.90
180	NASDAQ	CKPT	Fri, Jan 19, 2018	41.79	48.10	41.00	46.52
179	NASDAQ	CKPT	Thu, Jan 18, 2018	38.80	40.50	37.00	40.40
178	NASDAQ	CKPT	Wed, Jan 17, 2018	38.60	40.30	37.81	38.20
177	NASDAQ	CKPT	Tue, Jan 16, 2018	37.90	42.60	37.00	39.10
176	NASDAQ	CKPT	Fri, Jan 12, 2018	40.00	42.71	37.00	37.00
175	NASDAQ	CKPT	Thu, Jan 11, 2018	33.20	39.90	32.90	39.80
174	NASDAQ	CKPT	Wed, Jan 10, 2018	34.60	35.00	32.50	32.80
173	NASDAQ	CKPT	Tue, Jan 9, 2018	34.00	35.05	33.30	33.80
172	NASDAQ	CKPT	Mon, Jan 8, 2018	35.19	36.50	33.60	34.05
171	NASDAQ	CKPT	Fri, Jan 5, 2018	32.60	38.02	32.50	35.70
170	NASDAQ	CKPT	Thu, Jan 4, 2018	37.10	37.10	32.00	32.40
169	NASDAQ	CKPT	Wed, Jan 3, 2018	39.40	42.10	35.30	36.10
168	NASDAQ	CKPT	Tue, Jan 2, 2018	38.00	39.60	37.00	38.60
167	NASDAQ	CKPT	Fri, Dec 29, 2017	37.40	39.90	36.64	38.80
166	NASDAQ	CKPT	Thu, Dec 28, 2017	37.22	38.00	34.22	36.60
165	NASDAQ	CKPT	Wed, Dec 27, 2017	37.80	38.80	34.60	34.60
164	NASDAQ	CKPT	Tue, Dec 26, 2017	35.80	38.62	34.20	36.30
163	NASDAQ	CKPT	Fri, Dec 22, 2017	37.00	40.31	35.43	35.80
162	NASDAQ	CKPT	Thu, Dec 21, 2017	35.90	38.30	35.00	35.50
161	NASDAQ	CKPT	Wed, Dec 20, 2017	38.30	39.90	35.00	36.50
160	NASDAQ	CKPT	Tue, Dec 19, 2017	43.70	43.70	38.50	38.60
159	NASDAQ	CKPT	Mon, Dec 18, 2017	46.00	46.80	41.10	41.78
158	NASDAQ	CKPT	Fri, Dec 15, 2017	45.75	47.60	45.00	46.30
157	NASDAQ	CKPT	Thu, Dec 14, 2017	51.00	53.00	47.20	47.20
156	NASDAQ	CKPT	Wed, Dec 13, 2017	49.37	52.90	48.10	50.60
155	NASDAQ	CKPT	Tue, Dec 12, 2017	50.50	56.90	49.00	49.50
154	NASDAQ	CKPT	Mon, Dec 11, 2017	60.00	60.00	49.30	50.20
153	NASDAQ	CKPT	Fri, Dec 8, 2017	52.00	65.00	48.00	55.90
152	NASDAQ	CKPT	Thu, Dec 7, 2017	46.54	50.00	46.00	46.10
151	NASDAQ	CKPT	Wed, Dec 6, 2017	40.20	46.90	40.10	45.55
150	NASDAQ	CKPT	Tue, Dec 5, 2017	44.80	49.90	35.80	40.00
149	NASDAQ	CKPT	Mon, Dec 4, 2017	41.80	43.00	41.50	41.50
148	NASDAQ	CKPT	Fri, Dec 1, 2017	47.00	51.80	40.60	41.68
147	NASDAQ	CKPT	Thu, Nov 30, 2017	36.10	47.30	33.50	41.53
146	NASDAQ	CKPT	Wed, Nov 29, 2017	35.80	39.36	35.80	36.10
145	NASDAQ	CKPT	Tue, Nov 28, 2017	40.50	44.10	35.60	37.10
144	NASDAQ	CKPT	Mon, Nov 27, 2017	39.00	39.90	35.60	39.90
143	NASDAQ	CKPT	Fri, Nov 24, 2017	40.80	40.90	38.50	38.60
142	NASDAQ	CKPT	Wed, Nov 22, 2017	41.90	41.90	37.00	39.00
141	NASDAQ	CKPT	Tue, Nov 21, 2017	44.10	45.10	41.80	41.80
140	NASDAQ	CKPT	Mon, Nov 20, 2017	43.30	44.11	43.00	43.00
139	NASDAQ	CKPT	Fri, Nov 17, 2017	46.00	46.00	42.70	42.70
138	NASDAQ	CKPT	Thu, Nov 16, 2017	49.10	50.70	45.52	46.00
137	NASDAQ	CKPT	Wed, Nov 15, 2017	46.60	47.50	40.18	47.50
136	NASDAQ	CKPT	Tue, Nov 14, 2017	0.00	0.00	0.00	46.60
135	NASDAQ	CKPT	Mon, Nov 13, 2017	48.50	51.43	46.10	46.60
134	NASDAQ	CKPT	Fri, Nov 10, 2017	54.60	55.00	46.90	48.70
133	NASDAQ	CKPT	Thu, Nov 9, 2017	54.50	62.70	50.50	50.50
132	NASDAQ	CKPT	Wed, Nov 8, 2017	54.80	55.40	52.50	52.60
131	NASDAQ	CKPT	Tue, Nov 7, 2017	59.90	66.24	53.20	55.00
130	NASDAQ	CKPT	Mon, Nov 6, 2017	64.10	66.90	55.30	56.43
129	NASDAQ	CKPT	Fri, Nov 3, 2017	67.50	68.25	60.80	63.00
128	NASDAQ	CKPT	Thu, Nov 2, 2017	66.20	73.80	60.00	62.00
127	NASDAQ	CKPT	Wed, Nov 1, 2017	62.00	63.20	62.00	63.20
126	NASDAQ	CKPT	Tue, Oct 31, 2017	64.90	68.00	62.20	63.00
125	NASDAQ	CKPT	Mon, Oct 30, 2017	63.60	70.39	61.80	61.80
124	NASDAQ	CKPT	Fri, Oct 27, 2017	0.00	0.00	0.00	61.90
123	NASDAQ	CKPT	Thu, Oct 26, 2017	61.10	61.90	56.00	61.90
122	NASDAQ	CKPT	Wed, Oct 25, 2017	62.20	62.50	60.60	61.00
121	NASDAQ	CKPT	Tue, Oct 24, 2017	62.60	69.17	61.50	61.50
120	NASDAQ	CKPT	Mon, Oct 23, 2017	64.90	67.50	61.60	63.00
119	NASDAQ	CKPT	Fri, Oct 20, 2017	62.50	62.50	61.90	62.50
118	NASDAQ	CKPT	Thu, Oct 19, 2017	64.08	66.50	64.08	66.50
117	NASDAQ	CKPT	Wed, Oct 18, 2017	65.00	65.20	62.50	63.69
116	NASDAQ	CKPT	Tue, Oct 17, 2017	63.20	66.17	63.20	66.17
115	NASDAQ	CKPT	Mon, Oct 16, 2017	64.80	65.00	51.00	63.23
114	NASDAQ	CKPT	Fri, Oct 13, 2017	66.00	66.50	63.14	64.95
113	NASDAQ	CKPT	Thu, Oct 12, 2017	61.50	63.69	57.60	60.60
112	NASDAQ	CKPT	Wed, Oct 11, 2017	62.10	64.10	60.50	64.00
111	NASDAQ	CKPT	Tue, Oct 10, 2017	66.90	70.84	58.00	67.00
110	NASDAQ	CKPT	Mon, Oct 9, 2017	68.39	68.74	66.00	66.80
109	NASDAQ	CKPT	Fri, Oct 6, 2017	69.00	69.80	66.00	69.50
108	NASDAQ	CKPT	Thu, Oct 5, 2017	70.00	75.65	66.00	69.86
107	NASDAQ	CKPT	Wed, Oct 4, 2017	76.90	78.41	67.00	78.41
106	NASDAQ	CKPT	Tue, Oct 3, 2017	76.76	82.00	76.38	82.00
105	NASDAQ	CKPT	Mon, Oct 2, 2017	80.00	80.00	80.00	80.00
104	NASDAQ	CKPT	Fri, Sep 29, 2017	82.00	82.00	82.00	82.00
103	NASDAQ	CKPT	Thu, Sep 28, 2017	78.00	80.00	76.00	79.80
102	NASDAQ	CKPT	Tue, Sep 26, 2017	90.00	91.49	80.50	80.50
101	NASDAQ	CKPT	Fri, Sep 22, 2017	0.00	0.00	0.00	87.00
100	NASDAQ	CKPT	Wed, Sep 20, 2017	88.00	88.00	87.00	87.00
99	NASDAQ	CKPT	Tue, Sep 19, 2017	80.50	86.50	80.50	86.50
98	NASDAQ	CKPT	Mon, Sep 18, 2017	95.00	95.00	80.00	86.50
97	NASDAQ	CKPT	Fri, Sep 15, 2017	105.00	105.00	87.00	88.50
96	NASDAQ	CKPT	Thu, Sep 14, 2017	85.00	95.00	83.50	89.00
95	NASDAQ	CKPT	Wed, Sep 13, 2017	75.15	88.50	75.15	80.74
94	NASDAQ	CKPT	Tue, Sep 12, 2017	72.26	72.26	71.20	71.20
93	NASDAQ	CKPT	Mon, Sep 11, 2017	80.00	80.00	75.00	75.00
92	NASDAQ	CKPT	Fri, Sep 1, 2017	0.00	0.00	0.00	75.00
91	NASDAQ	CKPT	Thu, Aug 31, 2017	80.00	80.00	75.00	75.00
90	NASDAQ	CKPT	Mon, Aug 28, 2017	0.00	0.00	0.00	80.00
89	NASDAQ	CKPT	Fri, Aug 25, 2017	80.00	80.00	79.75	80.00
88	NASDAQ	CKPT	Thu, Aug 24, 2017	80.50	80.50	77.20	77.20
87	NASDAQ	CKPT	Wed, Aug 23, 2017	90.00	90.00	77.73	77.73
86	NASDAQ	CKPT	Tue, Aug 22, 2017	89.76	89.80	84.88	84.91
85	NASDAQ	CKPT	Mon, Aug 21, 2017	0.00	0.00	0.00	80.00
84	NASDAQ	CKPT	Fri, Aug 18, 2017	80.00	80.00	70.00	80.00
83	NASDAQ	CKPT	Thu, Aug 17, 2017	0.00	0.00	0.00	82.50
82	NASDAQ	CKPT	Wed, Aug 16, 2017	82.50	82.50	82.50	82.50
81	NASDAQ	CKPT	Tue, Aug 15, 2017	0.00	0.00	0.00	84.22
80	NASDAQ	CKPT	Mon, Aug 14, 2017	0.00	0.00	0.00	84.22
79	NASDAQ	CKPT	Fri, Aug 11, 2017	84.22	84.22	84.22	84.22
78	NASDAQ	CKPT	Thu, Aug 10, 2017	75.20	87.60	75.20	87.10
77	NASDAQ	CKPT	Wed, Aug 9, 2017	0.00	0.00	0.00	90.00
76	NASDAQ	CKPT	Mon, Aug 7, 2017	75.30	90.00	74.60	90.00
75	NASDAQ	CKPT	Fri, Aug 4, 2017	90.00	90.00	87.50	90.00
74	NASDAQ	CKPT	Thu, Aug 3, 2017	92.92	92.92	92.92	92.92
73	NASDAQ	CKPT	Wed, Aug 2, 2017	0.00	0.00	0.00	94.00
72	NASDAQ	CKPT	Tue, Aug 1, 2017	94.00	94.00	94.00	94.00
71	NASDAQ	CKPT	Mon, Jul 31, 2017	92.00	95.00	91.80	93.00
70	NASDAQ	CKPT	Fri, Jul 28, 2017	92.00	92.00	92.00	92.00
69	NASDAQ	CKPT	Thu, Jul 27, 2017	0.00	0.00	0.00	90.00
68	NASDAQ	CKPT	Wed, Jul 26, 2017	90.20	90.20	87.94	90.00
67	NASDAQ	CKPT	Tue, Jul 25, 2017	90.00	90.00	86.00	86.00
66	NASDAQ	CKPT	Mon, Jul 24, 2017	95.00	95.00	90.00	90.00
65	NASDAQ	CKPT	Fri, Jul 21, 2017	83.90	92.50	75.90	92.50
64	NASDAQ	CKPT	Thu, Jul 20, 2017	80.60	80.60	76.70	76.70
63	NASDAQ	CKPT	Wed, Jul 19, 2017	0.00	0.00	0.00	90.00
62	NASDAQ	CKPT	Tue, Jul 18, 2017	90.00	90.00	89.50	90.00
61	NASDAQ	CKPT	Mon, Jul 17, 2017	91.00	91.00	91.00	91.00
60	NASDAQ	CKPT	Fri, Jul 14, 2017	95.00	95.00	90.00	90.00
59	NASDAQ	CKPT	Thu, Jul 13, 2017	95.00	95.00	95.00	95.00
58	NASDAQ	CKPT	Wed, Jul 12, 2017	0.00	0.00	0.00	95.00
57	NASDAQ	CKPT	Tue, Jul 11, 2017	95.85	96.00	95.00	95.00
56	NASDAQ	CKPT	Mon, Jul 10, 2017	0.00	0.00	0.00	97.50
55	NASDAQ	CKPT	Fri, Jul 7, 2017	97.50	97.50	97.50	97.50
54	NASDAQ	CKPT	Thu, Jul 6, 2017	99.00	99.00	97.50	97.50
53	NASDAQ	CKPT	Wed, Jul 5, 2017	100.00	100.00	100.00	100.00
52	NASDAQ	CKPT	Mon, Jul 3, 2017	99.50	99.50	97.50	97.50
51	NASDAQ	CKPT	Fri, Jun 30, 2017	99.00	100.00	99.00	99.50
50	NASDAQ	CKPT	Thu, Jun 29, 2017	100.00	100.00	95.00	95.00
49	NASDAQ	CKPT	Wed, Jun 28, 2017	100.00	100.00	100.00	100.00
48	NASDAQ	CKPT	Tue, Jun 27, 2017	100.00	100.00	98.96	99.50
47	NASDAQ	CKPT	Mon, Jun 26, 2017	105.00	105.00	100.00	100.00
46	NASDAQ	CKPT	Fri, Jun 23, 2017	100.00	100.00	100.00	100.00
45	NASDAQ	CKPT	Tue, Jun 20, 2017	97.50	97.50	97.50	97.50
44	NASDAQ	CKPT	Wed, Jun 14, 2017	97.50	97.50	97.50	97.50
43	NASDAQ	CKPT	Tue, Jun 13, 2017	105.00	105.00	105.00	105.00
42	NASDAQ	CKPT	Fri, Jun 9, 2017	100.00	100.00	98.00	98.00
41	NASDAQ	CKPT	Wed, Jun 7, 2017	98.00	98.00	97.50	97.50
40	NASDAQ	CKPT	Tue, Jun 6, 2017	100.00	100.00	100.00	100.00
39	NASDAQ	CKPT	Thu, Jun 1, 2017	95.00	100.00	90.00	100.00
38	NASDAQ	CKPT	Wed, May 31, 2017	100.00	101.25	60.50	101.25
37	NASDAQ	CKPT	Tue, May 30, 2017	100.00	100.00	100.00	100.00
36	NASDAQ	CKPT	Thu, May 25, 2017	102.50	102.50	102.50	102.50
35	NASDAQ	CKPT	Wed, May 24, 2017	109.50	109.50	102.50	102.50
34	NASDAQ	CKPT	Mon, May 15, 2017	108.50	108.50	107.50	107.50
33	NASDAQ	CKPT	Fri, May 12, 2017	110.00	110.00	110.00	110.00
32	NASDAQ	CKPT	Thu, May 11, 2017	110.00	110.00	110.00	110.00
31	NASDAQ	CKPT	Wed, May 10, 2017	115.00	115.00	113.50	113.50
30	NASDAQ	CKPT	Tue, May 9, 2017	124.00	124.00	115.00	120.00
29	NASDAQ	CKPT	Mon, May 8, 2017	140.00	130.00	130.00	130.00
28	NASDAQ	CKPT	Fri, May 5, 2017	130.00	130.00	130.00	130.00
27	NASDAQ	CKPT	Wed, Apr 5, 2017	125.00	125.00	125.00	125.00
26	NASDAQ	CKPT	Thu, Mar 30, 2017	127.50	127.50	125.00	125.00
25	NASDAQ	CKPT	Wed, Mar 22, 2017	127.50	127.50	127.50	127.50
24	NASDAQ	CKPT	Thu, Mar 16, 2017	130.00	130.00	130.00	130.00
23	NASDAQ	CKPT	Fri, Mar 10, 2017	132.50	132.50	130.00	130.00
22	NASDAQ	CKPT	Thu, Mar 9, 2017	132.50	132.50	132.50	132.50
21	NASDAQ	CKPT	Mon, Mar 6, 2017	130.00	130.00	130.00	130.00
20	NASDAQ	CKPT	Thu, Mar 2, 2017	130.00	130.00	130.00	130.00
19	NASDAQ	CKPT	Wed, Mar 1, 2017	130.00	130.00	130.00	130.00
18	NASDAQ	CKPT	Tue, Feb 28, 2017	150.00	150.00	150.00	150.00
17	NASDAQ	CKPT	Wed, Feb 8, 2017	90.00	90.00	90.00	90.00
16	NASDAQ	CKPT	Mon, Feb 6, 2017	100.00	100.00	100.00	100.00
15	NASDAQ	CKPT	Fri, Feb 3, 2017	90.00	90.00	90.00	90.00
14	NASDAQ	CKPT	Thu, Feb 2, 2017	90.00	90.00	90.00	90.00
13	NASDAQ	CKPT	Wed, Feb 1, 2017	80.00	81.00	80.00	80.00
12	NASDAQ	CKPT	Tue, Jan 31, 2017	107.50	107.50	107.50	107.50
11	NASDAQ	CKPT	Mon, Jan 30, 2017	110.00	110.00	110.00	110.00
10	NASDAQ	CKPT	Fri, Jan 27, 2017	112.50	112.50	112.50	112.50
9	NASDAQ	CKPT	Wed, Jan 25, 2017	110.00	110.00	110.00	110.00
8	NASDAQ	CKPT	Fri, Jan 20, 2017	105.00	110.00	105.00	110.00
7	NASDAQ	CKPT	Thu, Jan 19, 2017	95.00	95.00	95.00	95.00
6	NASDAQ	CKPT	Fri, Jan 13, 2017	140.00	140.00	140.00	140.00
5	NASDAQ	CKPT	Wed, Jan 11, 2017	140.00	150.00	140.00	150.00
4	NASDAQ	CKPT	Fri, Jan 6, 2017	135.00	135.00	135.00	135.00
3	NASDAQ	CKPT	Wed, Jan 4, 2017	135.00	135.00	135.00	135.00
2	NASDAQ	CKPT	Tue, Dec 20, 2016	80.00	150.00	80.00	80.00
1	NASDAQ	CKPT	Mon, Dec 19, 2016	50.00	50.00	50.00	50.00
#	Exchange	Symbol	Date	Open	High	Low	Close

Checkpoint Therapeutics Inc NASDAQ:CKPT Historical Prices

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