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REGN20261218C500
REGN Dec 18 2026 500.00 Call (REGN261218C00500000)
option OPRA

Inactive

Jul 17, 2026

188.50+25.709%(+38.55)3

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-17	200.0000	200.0000	188.5000	188.5000	+25.709%	3	40	0.000%
2026-06-25	149.9500	149.9500	149.9500	149.9500	+7.723%	1	40	+25.709%
2026-06-15	138.8000	139.2000	138.8000	139.2000	+6.178%	2	39	+35.417%
2026-06-02	127.0700	131.1000	127.0700	131.1000	-52.857%	2	39	+43.783%
2026-04-14	278.0900	278.0900	278.0900	278.0900	-4.790%	2	39	-32.216%
2026-04-06	292.0800	292.0800	292.0800	292.0800	+2.197%	1	41	-35.463%
2026-03-31	285.8000	285.8000	285.8000	285.8000	+2.806%	1	41	-34.045%
2026-03-13	278.0000	278.0000	278.0000	278.0000	-14.640%	2	41	-32.194%
2026-02-17	325.6800	325.6800	325.6800	325.6800	+0.519%	1	41	-42.121%
2026-02-13	324.0000	324.0000	324.0000	324.0000	+3.846%	1	41	-41.821%
2026-02-05	312.0000	312.0000	312.0000	312.0000	-5.455%	1	41	-39.583%
2026-01-07	330.0000	330.0000	330.0000	330.0000	+10.077%	1	41	-42.879%
2025-12-30	299.7900	299.7900	299.7900	299.7900	-0.070%	1	41	-37.123%
2025-12-19	300.0000	300.0000	300.0000	300.0000	+14.841%	1	41	-37.167%
2025-12-05	261.2300	261.2300	261.2300	261.2300	-3.960%	1	41	-27.841%
2025-12-04	272.0000	272.0000	272.0000	272.0000	-8.878%	1	42	-30.699%
2025-12-01	298.5000	298.5000	298.5000	298.5000	-0.500%	1	42	-36.851%
2025-11-24	295.4000	300.0000	295.4000	300.0000	+0.503%	2	43	-37.167%
2025-11-21	298.8700	298.8700	298.5000	298.5000	+19.831%	4	43	-36.851%
2025-11-19	249.1000	249.1000	249.1000	249.1000	-6.181%	1	43	-24.328%
2025-11-18	265.5100	265.5100	265.5100	265.5100	+10.280%	2	43	-29.005%
2025-11-17	240.7600	240.7600	240.7600	240.7600	+14.375%	1	44	-21.706%
2025-11-10	210.5000	210.5000	210.5000	210.5000	+4.988%	2	44	-10.451%
2025-10-31	200.0000	200.5000	200.0000	200.5000	-4.195%	2	44	-5.985%
2025-10-30	212.0000	212.5000	209.2800	209.2800	+12.923%	4	45	-9.929%
2025-10-28	185.3300	185.3300	185.3300	185.3300	+27.814%	2	45	+1.710%
2025-10-24	145.0000	145.0000	145.0000	145.0000	+3.557%	4	47	+30.000%
2025-10-14	140.0200	140.0200	140.0200	140.0200	+4.860%	1	51	+34.624%
2025-10-10	133.5300	133.5300	133.5300	133.5300	-16.544%	2	52	+41.167%
2025-10-06	160.0000	160.0000	160.0000	160.0000	-3.556%	2	50	+17.813%
2025-10-02	165.9000	165.9000	165.9000	165.9000	-4.397%	1	48	+13.623%
2025-10-01	173.0300	173.5300	173.0300	173.5300	+23.950%	3	48	+8.627%
2025-09-24	141.4000	141.4000	140.0000	140.0000	-13.043%	2	51	+34.643%
2025-09-19	160.5400	161.0000	160.5400	161.0000	+11.034%	2	50	+17.081%
2025-09-16	146.0000	146.0000	145.0000	145.0000	+5.839%	6	52	+30.000%
2025-09-11	135.0000	137.0000	135.0000	137.0000	+4.024%	2	54	+37.591%
2025-09-09	131.7000	131.7000	131.7000	131.7000	+0.534%	3	56	+43.128%
2025-09-08	131.0000	131.0000	131.0000	131.0000	-5.728%	2	53	+43.893%
2025-08-08	138.9600	138.9600	138.9600	138.9600	-6.108%	1	51	+35.651%
2025-08-01	149.1000	149.1000	148.0000	148.0000	+13.934%	2	50	+27.365%
2025-07-18	129.9000	129.9000	129.9000	129.9000	-13.556%	1	52	+45.112%
2025-07-11	150.2700	150.2700	150.2700	150.2700	+5.371%	3	53	+25.441%
2025-07-10	142.6100	142.6100	142.6100	142.6100	-1.376%	1	50	+32.179%
2025-07-08	144.6000	144.6000	144.6000	144.6000	+11.660%	1	50	+30.360%
2025-07-07	129.5000	129.5000	129.5000	129.5000	-4.618%	1	49	+45.560%
2025-07-01	135.7700	135.7700	135.7700	135.7700	+12.207%	1	48	+38.838%
2025-06-30	121.0000	121.0000	121.0000	121.0000	+1.766%	2	49	+55.785%
2025-06-27	118.9000	118.9000	118.9000	118.9000	-0.768%	2	47	+58.537%
2025-06-26	119.3000	120.0000	119.3000	119.8200	-4.144%	4	45	+57.319%
2025-06-24	125.0000	125.0000	125.0000	125.0000	+7.759%	1	41	+50.800%
2025-06-23	116.0000	116.0000	116.0000	116.0000	-8.517%	2	42	+62.500%
2025-06-16	136.5000	136.5000	126.8000	126.8000	-0.236%	3	40	+48.659%
2025-06-13	127.1000	127.1000	127.1000	127.1000	-1.481%	2	38	+48.308%
2025-06-11	129.0100	129.0100	129.0100	129.0100	+0.163%	1	37	+46.113%
2025-06-10	132.9500	132.9500	128.8000	128.8000	+6.799%	2	38	+46.351%
2025-06-09	111.0000	120.6000	111.0000	120.6000	+11.667%	4	36	+56.302%
2025-06-06	108.0000	108.0000	108.0000	108.0000	+9.091%	2	35	+74.537%
2025-06-04	105.9000	105.9000	99.0000	99.0000	-10.811%	7	34	+90.404%
2025-06-03	105.7000	111.0000	105.7000	111.0000	+1.277%	6	33	+69.820%
2025-05-30	122.3200	122.3200	102.0000	109.6000	-21.714%	20	30	+71.989%
2025-05-12	140.0000	140.0000	140.0000	140.0000	-1.408%	2	29	+34.643%
2025-05-09	147.0000	147.0000	142.0000	142.0000	-10.127%	8	29	+32.746%
2025-05-07	158.0000	158.0000	158.0000	158.0000	-15.054%	1	29	+19.304%
2025-05-05	186.0000	186.0000	186.0000	186.0000	-0.011%	1	29	+1.344%
2025-04-25	186.0200	186.0200	186.0200	186.0200	+25.876%	2	29	+1.333%
2025-04-16	147.7800	147.7800	147.7800	147.7800	-4.658%	3	29	+27.554%
2025-04-15	155.0000	155.0000	155.0000	155.0000	-6.907%	1	26	+21.613%
2025-04-09	166.5000	166.5000	166.5000	166.5000	-9.240%	1	26	+13.213%
2025-04-04	186.6400	186.6400	183.4500	183.4500	-7.114%	4	26	+2.753%
2025-04-01	197.5000	197.5000	197.5000	197.5000	-5.502%	4	25	-4.557%
2025-03-31	209.0000	209.0000	209.0000	209.0000	-13.626%	4	21	-9.809%
2025-03-14	241.9700	241.9700	241.9700	241.9700	-22.196%	2	17	-22.098%
2025-03-10	309.0000	312.0000	309.0000	311.0000	+17.080%	3	16	-39.389%
2025-03-06	265.6300	265.6300	265.6300	265.6300	-2.496%	1	15	-29.037%
2025-02-28	272.4300	272.4300	272.4300	272.4300	-5.116%	2	15	-30.808%
2025-02-24	289.1100	290.9000	287.1200	287.1200	+8.758%	4	14	-34.348%
2025-02-18	262.7500	264.0000	262.7500	264.0000	-9.122%	2	12	-28.598%
2025-02-05	290.5000	290.5000	290.5000	290.5000	-10.062%	1	11	-35.112%
2024-11-21	323.0000	323.0000	323.0000	323.0000	-4.154%	6	11	-41.641%
2024-11-15	337.0000	337.0000	337.0000	337.0000	-4.748%	2	11	-44.065%
2024-11-14	353.3000	353.8000	353.3000	353.8000	-9.282%	10	10	-46.721%
2024-11-05	390.0000	390.0000	390.0000	390.0000	-20.635%	1	5	-51.667%
2024-10-28	491.4000	491.4000	491.4000	491.4000	+1.257%	1	4	-61.640%
2024-10-25	485.3000	485.3000	485.3000	485.3000	-3.230%	2	3	-61.158%
2024-10-24	501.5000	501.5000	501.5000	501.5000	-1.241%	1	2	-62.413%
2024-10-23	507.8000	507.8000	507.8000	507.8000	0.000%	1	1	-62.879%