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BIIB20270115C210
BIIB Jan 15 2027 210.00 Call (BIIB270115C00210000)
option OPRA

EOD

Sep 10, 2026

23.45-14.416%(-3.95)8

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-10	23.5100	23.5100	23.3500	23.4500	-14.416%	8	854	0.000%
2026-08-26	27.4000	27.4000	27.4000	27.4000	-3.521%	10	854	-14.416%
2026-08-25	26.9600	28.4000	26.9600	28.4000	+13.645%	4	854	-17.430%
2026-08-24	24.9900	24.9900	24.9900	24.9900	-7.444%	1	855	-6.162%
2026-08-20	27.0000	27.0000	27.0000	27.0000	-3.226%	1	854	-13.148%
2026-08-19	26.6800	28.0000	26.6800	27.9000	+26.244%	13	853	-15.950%
2026-08-04	21.1000	22.9000	21.1000	22.1000	-6.396%	6	841	+6.109%
2026-07-29	26.1400	26.1400	23.6100	23.6100	+4.654%	3	839	-0.678%
2026-07-28	22.5600	22.5600	22.5600	22.5600	+15.102%	1	840	+3.945%
2026-07-24	19.6000	19.6000	19.6000	19.6000	-0.508%	1	839	+19.643%
2026-07-23	19.7000	19.7000	19.7000	19.7000	+1.546%	4	839	+19.036%
2026-07-22	19.4000	19.4000	19.4000	19.4000	-3.000%	1	839	+20.876%
2026-07-20	22.2000	22.2000	20.0000	20.0000	-26.063%	7	839	+17.250%
2026-07-17	28.1000	28.1000	27.0500	27.0500	+66.975%	16	839	-13.309%
2026-07-15	16.2000	16.2000	16.2000	16.2000	+4.516%	1	840	+44.753%
2026-07-14	15.3500	16.3000	15.2000	15.5000	-36.605%	14	840	+51.290%
2026-07-13	24.4500	24.4500	24.4500	24.4500	+28.684%	1	839	-4.090%
2026-07-10	17.6000	19.4000	17.6000	19.0000	+0.529%	102	838	+23.421%
2026-07-09	19.0000	19.1600	18.9000	18.9000	-5.500%	101	738	+24.074%
2026-07-08	20.0000	20.0000	20.0000	20.0000	-33.267%	1	638	+17.250%
2026-07-02	29.9700	29.9700	29.9700	29.9700	+6.655%	1	638	-21.755%
2026-06-30	28.1000	28.1000	28.1000	28.1000	-4.519%	1	638	-16.548%
2026-06-29	29.4600	29.4600	29.4300	29.4300	+30.221%	15	638	-20.319%
2026-06-25	22.6000	22.6000	22.6000	22.6000	+29.143%	1	628	+3.761%
2026-06-18	17.5000	17.5000	17.5000	17.5000	-23.246%	1	628	+34.000%
2026-06-12	21.2900	22.8000	21.2900	22.8000	+18.750%	6	628	+2.851%
2026-06-09	19.2000	19.2000	19.2000	19.2000	+1.053%	1	628	+22.135%
2026-06-08	19.0000	19.0000	19.0000	19.0000	-2.564%	1	628	+23.421%
2026-05-28	19.5000	19.5000	19.5000	19.5000	+4.839%	1	628	+20.256%
2026-05-26	18.6000	18.6000	18.6000	18.6000	+7.514%	1	628	+26.075%
2026-05-19	16.6000	17.3000	16.6000	17.3000	0.000%	2	628	+35.549%
2026-05-18	17.3000	17.3000	17.3000	17.3000	-3.889%	1	628	+35.549%
2026-05-15	18.0000	18.0000	18.0000	18.0000	-6.250%	1	628	+30.278%
2026-05-14	17.7500	19.2000	17.7500	19.2000	-11.724%	5	628	+22.135%
2026-05-12	21.7500	21.7500	21.7500	21.7500	+8.209%	1	630	+7.816%
2026-05-11	20.1000	20.1000	20.1000	20.1000	+33.113%	1	630	+16.667%
2026-04-28	15.2000	15.2000	15.1000	15.1000	+1.342%	5	630	+55.298%
2026-04-27	14.9000	14.9000	14.9000	14.9000	-12.712%	1	630	+57.383%
2026-04-23	16.7700	18.1800	16.4000	17.0700	-4.637%	206	629	+37.376%
2026-04-22	17.0000	19.0000	17.0000	17.9000	+35.606%	231	435	+31.006%
2026-04-20	12.3000	13.7800	12.3000	13.2000	+23.364%	110	188	+77.652%
2026-04-17	10.7000	10.7000	10.7000	10.7000	-17.692%	1	231	+119.159%
2026-04-14	12.7800	13.0000	12.7800	13.0000	-35.644%	15	231	+80.385%
2026-03-26	19.7000	20.2000	19.7000	20.2000	-9.821%	3	221	+16.089%
2026-02-25	22.4700	22.4700	22.4000	22.4000	-9.677%	16	220	+4.688%
2026-02-18	24.8000	24.8000	24.8000	24.8000	+0.162%	2	220	-5.444%
2026-02-09	24.7600	24.7600	24.7600	24.7600	+12.545%	1	220	-5.291%
2026-02-06	22.0000	22.0000	22.0000	22.0000	+71.875%	1	219	+6.591%
2026-01-23	12.8000	12.8000	12.8000	12.8000	+16.364%	1	219	+83.203%
2026-01-21	11.0000	11.0000	11.0000	11.0000	+22.222%	1	218	+113.182%
2026-01-20	9.0000	9.0000	9.0000	9.0000	-15.094%	3	217	+160.556%
2026-01-16	10.6000	10.6000	10.6000	10.6000	-6.936%	4	217	+121.226%
2026-01-15	11.3900	11.3900	11.3900	11.3900	-36.687%	1	217	+105.882%
2026-01-13	17.9900	17.9900	17.9900	17.9900	-5.564%	2	216	+30.350%
2026-01-12	19.0500	19.0500	19.0500	19.0500	-8.982%	1	216	+23.097%
2026-01-09	20.9300	20.9300	20.9300	20.9300	+37.246%	1	215	+12.040%
2025-12-31	15.2500	15.2500	15.2500	15.2500	-7.576%	1	214	+53.770%
2025-12-22	16.5000	16.5000	16.5000	16.5000	-1.198%	4	210	+42.121%
2025-12-19	16.7000	16.7000	16.7000	16.7000	-8.743%	100	210	+40.419%
2025-12-10	17.5100	18.3000	17.5100	18.3000	-8.546%	8	230	+28.142%
2025-12-09	20.0100	20.0100	20.0100	20.0100	+7.235%	6	230	+17.191%
2025-12-01	18.4000	18.6600	18.4000	18.6600	-9.241%	2	225	+25.670%
2025-11-24	20.5600	20.5600	20.5600	20.5600	+11.135%	2	223	+14.056%
2025-11-21	18.5000	18.5000	18.5000	18.5000	+15.625%	1	223	+26.757%
2025-11-14	16.0000	16.0000	16.0000	16.0000	+52.381%	1	223	+46.563%
2025-11-03	10.5000	10.5000	10.5000	10.5000	+2.941%	1	223	+123.333%
2025-10-28	10.2000	10.2000	10.2000	10.2000	+4.294%	100	223	+129.902%
2025-10-08	9.7800	9.7800	9.7800	9.7800	-15.907%	1	144	+139.775%
2025-10-03	11.6300	11.6300	11.6300	11.6300	+12.913%	2	144	+101.634%
2025-10-01	10.1000	10.3000	10.1000	10.3000	+77.586%	12	142	+127.670%
2025-09-09	5.8000	5.8000	5.8000	5.8000	+18.609%	1	130	+304.310%
2025-08-11	4.8900	4.8900	4.8900	4.8900	-22.504%	1	129	+379.550%
2025-06-26	6.3100	6.3100	6.3100	6.3100	+10.896%	30	129	+271.632%
2025-05-15	5.7700	5.7700	5.6900	5.6900	+7.765%	3	129	+312.127%
2025-05-06	5.2800	5.2800	5.2800	5.2800	+22.791%	9	132	+344.129%
2025-04-15	7.0500	7.0500	4.2300	4.3000	-30.979%	42	132	+445.349%
2025-04-11	6.2300	6.2300	6.2300	6.2300	-35.104%	2	115	+276.404%
2025-03-28	9.6000	9.6000	9.6000	9.6000	-8.571%	2	114	+144.271%
2025-02-12	9.5000	10.7000	9.5000	10.5000	-32.692%	110	114	+123.333%
2025-01-27	15.6000	15.6000	15.6000	15.6000	-14.754%	1	6	+50.321%
2024-12-23	18.3000	18.3000	18.3000	18.3000	-28.599%	3	5	+28.142%
2024-11-14	25.6300	25.6300	25.6300	25.6300	+8.143%	1	2	-8.506%
2024-11-13	23.8400	23.8400	23.7000	23.7000	-26.852%	2	1	-1.055%
2024-10-03	33.7900	33.7900	32.4000	32.4000	0.000%	2	2	-27.623%