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REGN20270115C900
REGN Jan 15 2027 900.00 Call (REGN270115C00900000)
option OPRA

EOD

Sep 9, 2026

31.80-6.056%(-2.05)4

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-09	30.1000	31.8000	30.1000	31.8000	-6.056%	4	337	0.000%
2026-09-08	32.0000	34.8500	32.0000	33.8500	-16.667%	3	335	-6.056%
2026-09-04	43.5700	43.5700	40.6200	40.6200	-17.068%	3	337	-21.713%
2026-09-03	50.5000	50.5000	48.9800	48.9800	+8.363%	3	337	-35.076%
2026-09-02	41.8300	45.2000	40.9000	45.2000	+22.162%	36	335	-29.646%
2026-09-01	33.5000	37.0000	33.5000	37.0000	+37.037%	2	302	-14.054%
2026-08-31	26.7000	27.0000	26.7000	27.0000	-37.063%	2	301	+17.778%
2026-08-24	42.9000	42.9000	42.9000	42.9000	-4.983%	1	301	-25.874%
2026-08-20	45.1500	45.1500	45.1500	45.1500	-7.857%	1	302	-29.568%
2026-08-19	45.4900	49.0000	45.1000	49.0000	+31.262%	22	302	-35.102%
2026-08-18	37.3900	37.3900	36.9800	37.3300	+8.834%	10	308	-14.814%
2026-08-17	33.6000	34.3000	33.6000	34.3000	-0.291%	2	312	-7.289%
2026-08-13	34.0000	34.4000	34.0000	34.4000	-1.714%	3	311	-7.558%
2026-08-11	32.8000	35.0000	31.9000	35.0000	+1.744%	190	312	-9.143%
2026-08-10	32.0000	35.1000	32.0000	34.4000	+38.710%	7	146	-7.558%
2026-08-05	24.9000	24.9000	24.7000	24.8000	+5.085%	12	142	+28.226%
2026-08-04	22.5000	23.6000	22.0000	23.6000	-5.373%	35	139	+34.746%
2026-08-03	24.5500	24.9400	24.5500	24.9400	+16.000%	3	105	+27.506%
2026-07-31	17.5000	21.5000	17.5000	21.5000	+82.203%	8	105	+47.907%
2026-07-30	11.8000	11.8000	11.8000	11.8000	+2.609%	2	101	+169.492%
2026-07-28	11.4000	11.6500	11.4000	11.5000	+13.078%	4	99	+176.522%
2026-07-27	9.0300	10.1700	9.0300	10.1700	+33.992%	8	97	+212.684%
2026-07-24	7.5900	7.5900	7.5900	7.5900	-29.065%	4	101	+318.972%
2026-07-20	10.7000	10.7000	10.7000	10.7000	-11.424%	1	101	+197.196%
2026-07-17	12.2500	12.2500	12.0700	12.0800	+7.378%	6	101	+163.245%
2026-07-16	11.6000	11.6000	11.2500	11.2500	+11.386%	8	104	+182.667%
2026-07-09	10.1200	10.3300	10.0500	10.1000	-1.942%	18	97	+214.851%
2026-07-08	11.9200	11.9200	10.3000	10.3000	-6.364%	3	104	+208.738%
2026-07-07	9.1400	11.0000	9.1100	11.0000	+26.582%	6	105	+189.091%
2026-07-02	8.7000	8.7000	8.6900	8.6900	+44.833%	5	104	+265.938%
2026-07-01	6.8100	7.9000	6.0000	6.0000	-15.849%	4	104	+430.000%
2026-06-30	6.4700	9.2500	6.4000	7.1300	-0.140%	55	104	+346.003%
2026-06-29	7.4800	7.4800	7.1400	7.1400	-35.091%	3	90	+345.378%
2026-06-26	7.5300	11.0000	7.5300	11.0000	+43.229%	6	90	+189.091%
2026-06-25	7.7500	7.7500	7.6800	7.6800	-5.535%	2	95	+314.063%
2026-06-24	7.7700	8.9600	7.6000	8.1300	+1.119%	8	93	+291.144%
2026-06-23	8.1500	10.3000	7.6700	8.0400	+29.677%	14	93	+295.522%
2026-06-22	6.2000	6.2000	6.2000	6.2000	-20.513%	1	87	+412.903%
2026-06-17	8.1400	8.1400	7.8000	7.8000	-4.059%	2	88	+307.692%
2026-06-12	7.4600	8.1300	7.4600	8.1300	-3.214%	6	88	+291.144%
2026-06-11	8.1900	8.8500	8.0000	8.4000	-22.581%	250	88	+278.571%
2026-06-04	11.5000	11.5000	10.8500	10.8500	+20.556%	5	135	+193.088%
2026-05-27	9.2000	9.2000	9.0000	9.0000	-23.077%	2	135	+253.333%
2026-05-26	10.2700	11.7000	10.2700	11.7000	+11.429%	2	135	+171.795%
2026-05-22	10.1000	11.7200	9.8000	10.5000	+12.782%	16	136	+202.857%
2026-05-19	8.9200	9.3100	8.9200	9.3100	+22.178%	2	140	+241.568%
2026-05-18	9.4300	10.8800	7.5500	7.6200	-64.409%	21	139	+317.323%
2026-05-15	26.9500	26.9500	21.2100	21.4100	-19.024%	61	139	+48.529%
2026-05-13	26.2800	26.5300	25.3000	26.4400	-5.571%	11	89	+20.272%
2026-05-12	24.9800	28.0000	24.9800	28.0000	+9.804%	38	76	+13.571%
2026-05-08	25.5000	25.5000	25.5000	25.5000	-3.774%	4	76	+24.706%
2026-05-07	25.9500	28.7200	25.9200	26.5000	+1.029%	22	72	+20.000%
2026-05-05	26.2300	26.2300	26.2300	26.2300	-1.391%	1	75	+21.235%
2026-05-04	24.3500	26.7000	24.3500	26.6000	-4.351%	10	74	+19.549%
2026-05-01	25.6000	28.4700	25.6000	27.8100	+11.687%	57	85	+14.347%
2026-04-30	24.0000	26.7500	24.0000	24.9000	+15.278%	17	85	+27.711%
2026-04-29	27.2000	27.2000	21.5800	21.6000	-49.767%	14	88	+47.222%
2026-04-28	43.0000	43.0000	43.0000	43.0000	-15.521%	1	92	-26.047%
2026-04-23	47.5200	50.9000	47.5200	50.9000	+23.155%	2	92	-37.525%
2026-04-22	41.1900	41.6000	40.9000	41.3300	+0.633%	76	91	-23.058%
2026-04-21	41.0700	41.0700	41.0700	41.0700	-5.194%	2	84	-22.571%
2026-04-20	45.0000	45.0000	43.3200	43.3200	-5.456%	13	84	-26.593%
2026-04-14	46.5800	48.9800	43.0000	45.8200	+8.862%	52	93	-30.598%
2026-04-13	42.0700	42.0900	42.0700	42.0900	-9.872%	2	97	-24.448%
2026-04-10	45.0000	46.7000	44.1000	46.7000	-16.548%	8	95	-31.906%
2026-04-08	55.4000	55.9600	55.4000	55.9600	+7.409%	10	91	-43.174%
2026-04-07	51.1000	52.1000	51.1000	52.1000	-5.787%	6	83	-38.964%
2026-04-06	55.3000	55.3000	55.3000	55.3000	+6.551%	1	78	-42.495%
2026-04-02	51.9000	51.9000	51.9000	51.9000	-8.947%	4	75	-38.728%
2026-03-26	57.0000	57.0000	57.0000	57.0000	+7.547%	1	75	-44.211%
2026-03-25	53.0000	53.0000	53.0000	53.0000	+3.922%	1	75	-40.000%
2026-03-18	51.0000	51.0000	51.0000	51.0000	-10.053%	1	75	-37.647%
2026-03-13	56.7000	56.7000	56.7000	56.7000	-0.526%	1	75	-43.915%
2026-03-06	57.0000	57.0000	57.0000	57.0000	-10.236%	1	74	-44.211%
2026-03-05	63.5000	63.5000	63.5000	63.5000	-9.286%	1	74	-49.921%
2026-02-27	70.0000	70.0000	70.0000	70.0000	+12.903%	1	75	-54.571%
2026-02-26	62.0000	62.0000	62.0000	62.0000	-10.534%	1	74	-48.710%
2026-02-24	69.3000	69.3000	69.3000	69.3000	-7.600%	1	73	-54.113%
2026-02-23	72.6000	75.0000	72.6000	75.0000	+12.360%	9	72	-57.600%
2026-02-20	66.5000	67.7700	66.5000	66.7500	-9.553%	7	74	-52.360%
2026-02-18	73.5000	74.0500	73.5000	73.8000	-7.750%	5	74	-56.911%
2026-02-13	80.0000	80.0000	80.0000	80.0000	+25.471%	1	69	-60.250%
2026-02-10	63.7600	63.7600	63.7600	63.7600	-4.694%	1	69	-50.125%
2026-02-09	72.5000	72.5000	66.9000	66.9000	-6.434%	4	69	-52.466%
2026-02-06	63.5000	71.5000	63.5000	71.5000	+10.000%	3	72	-55.524%
2026-02-04	66.5000	66.5000	65.0000	65.0000	+20.370%	3	72	-51.077%
2026-01-30	63.0000	63.0500	54.0000	54.0000	-8.085%	5	74	-41.111%
2026-01-29	59.0000	59.6000	58.2300	58.7500	-0.255%	23	71	-45.872%
2026-01-28	62.1000	63.7900	58.9000	58.9000	-6.210%	18	67	-46.010%
2026-01-22	62.8000	62.8000	62.8000	62.8000	+6.894%	1	54	-49.363%
2026-01-21	58.7500	58.7500	58.7500	58.7500	+6.412%	1	53	-45.872%
2026-01-20	55.5200	55.5200	55.2100	55.2100	-7.645%	17	53	-42.402%
2026-01-15	59.9000	59.9000	59.7800	59.7800	-8.031%	5	48	-46.805%
2026-01-14	66.0500	69.9000	62.0000	65.0000	+2.459%	20	45	-51.077%
2026-01-13	62.5000	63.4400	62.5000	63.4400	-23.354%	3	49	-49.874%
2026-01-09	82.7200	82.7700	82.4900	82.7700	-6.874%	4	49	-61.580%
2026-01-08	92.9000	93.1100	88.8800	88.8800	-2.244%	8	47	-64.221%
2026-01-07	84.5000	90.9200	84.0000	90.9200	+25.390%	25	42	-65.024%
2026-01-06	72.5100	72.5100	72.5100	72.5100	-0.807%	1	34	-56.144%
2025-12-30	73.0200	73.1000	73.0200	73.1000	-5.348%	2	34	-56.498%
2025-12-22	77.2300	77.2300	77.2300	77.2300	+17.246%	1	34	-58.824%
2025-12-11	70.8300	70.8300	65.8700	65.8700	+12.024%	3	33	-51.723%
2025-12-10	52.8500	58.8000	52.8500	58.8000	+17.836%	14	33	-45.918%
2025-12-09	50.9100	50.9100	49.7000	49.9000	-5.133%	9	34	-36.273%
2025-12-08	52.6000	52.6000	52.6000	52.6000	-8.394%	1	31	-39.544%
2025-12-05	57.7500	57.9200	56.7800	57.4200	-7.387%	10	31	-44.619%
2025-12-03	63.4400	63.4400	62.0000	62.0000	-5.847%	3	27	-48.710%
2025-12-02	65.8500	65.8500	65.8500	65.8500	-9.918%	1	24	-51.708%
2025-12-01	84.4000	84.4000	71.6600	73.1000	-14.353%	11	24	-56.498%
2025-11-28	86.7700	86.7700	84.1000	85.3500	-3.874%	6	19	-62.742%
2025-11-26	88.7300	88.7900	88.7300	88.7900	+1.358%	6	9	-64.185%
2025-11-25	85.8800	87.6000	85.8800	87.6000	+8.456%	3	9	-63.699%
2025-11-24	79.5300	81.5000	77.6800	80.7700	+37.131%	9	9	-60.629%
2025-11-19	58.9000	58.9000	58.9000	58.9000	-12.011%	1	4	-46.010%
2025-11-18	66.9400	66.9400	66.9400	66.9400	+12.561%	1	3	-52.495%
2025-11-13	60.8000	60.8000	59.4700	59.4700	+19.226%	2	3	-46.528%
2025-11-12	49.8800	49.8800	49.8800	49.8800	0.000%	1	1	-36.247%