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CHRS20260821C2
CHRS Aug 21 2026 2.00 Call (CHRS260821C00002000)
option OPRA

EOD

Jul 23, 2026

0.05000.000%(0.0000)273

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-23	0.0500	0.0500	0.0200	0.0500	0.000%	273	3,001	0.000%
2026-07-21	0.0500	0.0500	0.0500	0.0500	-28.571%	20	2,753	0.000%
2026-07-20	0.0700	0.0700	0.0700	0.0700	+40.000%	1	2,758	-28.571%
2026-07-17	0.0500	0.0500	0.0500	0.0500	0.000%	1	2,758	0.000%
2026-07-16	0.1000	0.1000	0.0500	0.0500	-50.000%	86	2,759	0.000%
2026-07-15	0.1000	0.1000	0.1000	0.1000	-37.500%	1	2,699	-50.000%
2026-07-14	0.1600	0.1600	0.1600	0.1600	+100.000%	15	2,699	-68.750%
2026-07-13	0.0800	0.0800	0.0800	0.0800	-20.000%	5	2,684	-37.500%
2026-07-10	0.1000	0.1000	0.1000	0.1000	0.000%	1	2,684	-50.000%
2026-07-09	0.1700	0.1700	0.1000	0.1000	-44.444%	36	2,683	-50.000%
2026-07-08	0.1800	0.1800	0.1800	0.1800	+12.500%	4	2,648	-72.222%
2026-07-07	0.1000	0.1600	0.1000	0.1600	+60.000%	24	2,644	-68.750%
2026-07-06	0.1000	0.1500	0.1000	0.1000	-9.091%	36	2,624	-50.000%
2026-07-02	0.1200	0.1200	0.1100	0.1100	0.000%	65	2,530	-54.545%
2026-07-01	0.1300	0.1500	0.1000	0.1100	0.000%	103	2,530	-54.545%
2026-06-30	0.1500	0.1500	0.1100	0.1100	-26.667%	754	2,497	-54.545%
2026-06-29	0.2000	0.2000	0.1500	0.1500	-25.000%	15	1,758	-66.667%
2026-06-25	0.1600	0.2000	0.1600	0.2000	+81.818%	125	1,753	-75.000%
2026-06-22	0.1200	0.1200	0.1100	0.1100	-45.000%	43	1,654	-54.545%
2026-06-18	0.2000	0.2000	0.2000	0.2000	+100.000%	1	1,654	-75.000%
2026-06-17	0.1000	0.1000	0.1000	0.1000	-33.333%	5	1,654	-50.000%
2026-06-11	0.1500	0.1500	0.1500	0.1500	0.000%	10	1,654	-66.667%
2026-06-10	0.1500	0.1500	0.1500	0.1500	0.000%	3	1,654	-66.667%
2026-06-09	0.1500	0.1500	0.1500	0.1500	-37.500%	4	1,655	-66.667%
2026-06-04	0.2400	0.2400	0.2400	0.2400	+50.000%	7	1,652	-79.167%
2026-06-01	0.1600	0.1600	0.1600	0.1600	-23.810%	39	1,652	-68.750%
2026-05-29	0.2100	0.2100	0.2100	0.2100	-16.000%	1	1,619	-76.190%
2026-05-28	0.2500	0.2500	0.2500	0.2500	0.000%	50	1,620	-80.000%
2026-05-27	0.2500	0.2500	0.2500	0.2500	0.000%	20	1,670	-80.000%
2026-05-26	0.1500	0.2500	0.1500	0.2500	+66.667%	14	1,650	-80.000%
2026-05-22	0.2000	0.2000	0.1500	0.1500	-25.000%	109	1,663	-66.667%
2026-05-21	0.2000	0.2000	0.2000	0.2000	+42.857%	51	1,612	-75.000%
2026-05-18	0.1000	0.2000	0.1000	0.1400	-39.130%	62	1,612	-64.286%
2026-05-15	0.2500	0.2500	0.2300	0.2300	0.000%	286	1,577	-78.261%
2026-05-14	0.2500	0.2500	0.2300	0.2300	-8.000%	31	1,442	-78.261%
2026-05-13	0.2700	0.2700	0.2500	0.2500	-28.571%	30	1,439	-80.000%
2026-05-12	0.2600	0.3500	0.2500	0.3500	-7.895%	33	1,439	-85.714%
2026-05-11	0.3800	0.3800	0.3800	0.3800	-5.000%	5	1,439	-86.842%
2026-05-08	0.4000	0.4000	0.4000	0.4000	+14.286%	10	1,434	-87.500%
2026-04-24	0.3500	0.3500	0.3500	0.3500	0.000%	1	1,424	-85.714%
2026-04-23	0.3500	0.3500	0.3500	0.3500	-22.222%	5	1,423	-85.714%
2026-04-22	0.4500	0.4500	0.4500	0.4500	+21.622%	1	1,423	-88.889%
2026-04-21	0.4100	0.4100	0.3700	0.3700	-26.000%	60	1,423	-86.486%
2026-04-20	0.5000	0.5000	0.5000	0.5000	+11.111%	1	1,363	-90.000%
2026-04-16	0.4500	0.4500	0.4000	0.4500	+12.500%	63	1,362	-88.889%
2026-04-15	0.4000	0.4000	0.4000	0.4000	+33.333%	1	1,311	-87.500%
2026-04-14	0.3000	0.3000	0.3000	0.3000	-6.250%	2	1,310	-83.333%
2026-04-08	0.3200	0.3200	0.3200	0.3200	-15.789%	2	1,310	-84.375%
2026-04-06	0.3800	0.3800	0.3800	0.3800	+8.571%	5	1,308	-86.842%
2026-03-31	0.4500	0.4500	0.3100	0.3500	0.000%	30	1,306	-85.714%
2026-03-26	0.3500	0.3500	0.3500	0.3500	0.000%	6	1,286	-85.714%
2026-03-20	0.3500	0.3500	0.3500	0.3500	+6.061%	2	1,280	-85.714%
2026-03-18	1.0000	1.0000	0.3300	0.3300	-60.241%	16	1,282	-84.848%
2026-03-17	0.8300	0.8300	0.8300	0.8300	+137.143%	1	1,266	-93.976%
2026-03-16	0.3800	0.4100	0.3500	0.3500	-12.500%	47	1,265	-85.714%
2026-03-13	0.5000	0.5000	0.4000	0.4000	-20.000%	15	1,264	-87.500%
2026-03-12	0.5000	0.5000	0.5000	0.5000	-1.961%	1	1,257	-90.000%
2026-03-11	0.5500	0.5500	0.5100	0.5100	-7.273%	14	1,257	-90.196%
2026-03-10	0.5200	0.5500	0.5200	0.5500	+10.000%	41	1,243	-90.909%
2026-03-09	0.5000	0.5000	0.5000	0.5000	+11.111%	1	1,263	-90.000%
2026-03-06	0.4500	0.4500	0.4500	0.4500	-4.255%	1	1,296	-88.889%
2026-03-05	0.4000	0.4700	0.4000	0.4700	+17.500%	7	1,296	-89.362%
2026-03-04	0.4100	0.4100	0.4000	0.4000	+25.000%	193	1,289	-87.500%
2026-03-02	0.3500	0.3500	0.3200	0.3200	-20.000%	4	1,136	-84.375%
2026-02-27	0.3500	0.4000	0.3500	0.4000	-4.762%	7	1,140	-87.500%
2026-02-25	0.4200	0.4200	0.4200	0.4200	+20.000%	40	1,102	-88.095%
2026-02-19	0.3500	0.3500	0.3500	0.3500	0.000%	1	1,102	-85.714%
2026-02-18	0.6500	0.6500	0.2500	0.3500	-12.500%	14	1,102	-85.714%
2026-02-17	0.4000	0.4000	0.4000	0.4000	-21.569%	5	1,091	-87.500%
2026-02-13	0.6000	0.6000	0.5100	0.5100	-27.143%	19	1,086	-90.196%
2026-02-10	0.7000	0.7000	0.7000	0.7000	-10.256%	1	1,086	-92.857%
2026-02-06	0.7800	0.7800	0.7800	0.7800	-16.129%	4	1,087	-93.590%
2026-02-04	0.9300	0.9300	0.9300	0.9300	+8.140%	2	1,086	-94.624%
2026-02-02	0.8700	0.8700	0.8600	0.8600	-8.511%	8	1,084	-94.186%
2026-01-30	0.9400	0.9400	0.9400	0.9400	+17.500%	2	1,079	-94.681%
2026-01-29	0.7300	1.1000	0.7300	0.8000	0.000%	85	1,077	-93.750%
2026-01-28	1.3500	1.3500	0.8000	0.8000	-28.571%	50	1,136	-93.750%
2026-01-27	0.9000	1.1200	0.9000	1.1200	+45.455%	10	1,148	-95.536%
2026-01-26	0.7000	0.7700	0.7000	0.7700	+10.000%	11	1,142	-93.506%
2026-01-23	0.5000	0.8000	0.5000	0.7000	+125.806%	1,152	1,153	-92.857%
2026-01-20	0.3000	0.4000	0.1600	0.3100	-11.429%	51	137	-83.871%
2026-01-15	0.3500	0.3500	0.3500	0.3500	0.000%	25	86	-85.714%
2026-01-14	0.3500	0.3500	0.3500	0.3500	0.000%	2	61	-85.714%
2026-01-12	0.3500	0.3500	0.3500	0.3500	-12.500%	1	59	-85.714%
2026-01-09	0.4600	0.4600	0.4000	0.4000	+2.564%	56	59	-87.500%
2026-01-07	0.3900	0.3900	0.3900	0.3900	0.000%	2	4	-87.179%
2026-01-02	0.3900	0.3900	0.3900	0.3900	+11.429%	1	2	-87.179%
2025-12-22	0.3500	0.3500	0.3500	0.3500	+12.903%	2	3	-85.714%
2025-12-19	0.3100	0.3100	0.3100	0.3100	0.000%	1	1	-83.871%