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REGN20261218C700
REGN Dec 18 2026 700.00 Call (REGN261218C00700000)
option OPRA

Inactive

Aug 28, 2026

118.57-10.337%(-13.67)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-28	118.5700	118.5700	118.5700	118.5700	-10.337%	1	74	0.000%
2026-08-10	132.2400	132.2400	132.2400	132.2400	+28.388%	1	75	-10.337%
2026-08-03	106.6500	106.6500	102.9000	103.0000	+6.076%	3	76	+15.117%
2026-07-31	97.1000	97.1000	97.1000	97.1000	+56.714%	1	76	+22.111%
2026-07-29	61.9600	61.9600	61.9600	61.9600	+63.656%	1	77	+91.365%
2026-07-23	37.8600	37.8600	37.8600	37.8600	-30.824%	1	76	+213.180%
2026-07-16	54.7300	54.7300	54.7300	54.7300	+9.460%	2	75	+116.645%
2026-07-09	50.0000	50.0000	50.0000	50.0000	-2.591%	1	73	+137.140%
2026-07-08	51.9000	51.9000	51.3300	51.3300	-4.768%	2	73	+130.996%
2026-07-07	53.0000	53.9000	53.0000	53.9000	+36.733%	2	73	+119.981%
2026-07-06	39.4200	39.4200	39.4200	39.4200	-6.143%	1	74	+200.786%
2026-07-02	42.0000	42.0000	42.0000	42.0000	+19.966%	1	74	+182.310%
2026-06-30	34.0000	35.0100	34.0000	35.0100	-10.231%	5	74	+238.675%
2026-06-29	39.0000	39.0000	39.0000	39.0000	+13.306%	7	72	+204.026%
2026-06-24	34.4200	34.4200	34.4200	34.4200	+4.303%	1	71	+244.480%
2026-06-23	33.0000	33.0000	33.0000	33.0000	+10.738%	1	71	+259.303%
2026-06-18	29.3400	30.4100	29.2300	29.8000	-30.698%	12	67	+297.886%
2026-06-04	43.4000	43.4000	42.6000	43.0000	+11.169%	26	67	+175.744%
2026-05-29	38.5500	38.6800	38.5500	38.6800	-2.520%	2	70	+206.541%
2026-05-28	39.6700	39.6800	39.6700	39.6800	-8.698%	2	72	+198.816%
2026-05-27	44.7500	44.7500	42.1000	43.4600	-6.276%	10	71	+172.826%
2026-05-26	50.7200	50.7500	46.3700	46.3700	-2.008%	18	77	+155.704%
2026-05-22	48.0600	48.0600	46.3400	47.3200	-5.831%	25	78	+150.571%
2026-05-21	49.9000	50.2500	49.9000	50.2500	-0.337%	5	66	+135.960%
2026-05-20	45.9800	51.7500	45.9800	50.4200	+13.431%	63	66	+135.165%
2026-05-19	43.3800	44.4500	43.1000	44.4500	+6.086%	7	83	+166.749%
2026-05-18	41.9000	41.9000	41.9000	41.9000	-47.847%	2	83	+182.983%
2026-05-15	80.3400	80.3400	80.3400	80.3400	-5.482%	4	83	+47.585%
2026-05-06	85.0000	85.0000	85.0000	85.0000	-0.585%	2	84	+39.494%
2026-05-05	85.8000	85.8000	85.5000	85.5000	+3.012%	10	84	+38.678%
2026-04-29	79.5500	83.0000	79.4500	83.0000	-37.264%	5	85	+42.855%
2026-04-23	132.3000	132.3000	132.3000	132.3000	-2.362%	2	82	-10.378%
2026-03-25	136.5000	137.1100	135.3600	135.5000	+8.574%	16	86	-12.494%
2026-03-24	124.6000	125.7000	123.7800	124.8000	-11.193%	18	87	-4.992%
2026-03-16	139.9000	141.9000	139.9000	140.5300	-3.681%	8	85	-15.627%
2026-03-09	145.9000	145.9000	145.9000	145.9000	-15.518%	2	86	-18.732%
2026-02-18	172.7000	172.7000	172.7000	172.7000	+8.541%	1	87	-31.343%
2026-02-04	159.1100	159.1100	159.1100	159.1100	+11.266%	1	87	-25.479%
2026-02-02	143.0000	143.0000	143.0000	143.0000	+8.745%	1	88	-17.084%
2026-01-20	131.5000	131.5000	131.5000	131.5000	-4.669%	1	88	-9.833%
2026-01-15	137.9400	137.9400	137.9400	137.9400	-9.118%	1	87	-14.042%
2026-01-14	151.8300	151.8300	151.7800	151.7800	-3.140%	2	87	-21.880%
2026-01-12	153.8000	156.7000	153.8000	156.7000	-18.381%	4	87	-24.333%
2026-01-09	193.8500	193.8500	191.9900	191.9900	+6.602%	3	87	-38.242%
2026-01-07	180.1000	180.1000	180.1000	180.1000	+48.843%	1	90	-34.164%
2025-12-10	121.0000	121.0000	121.0000	121.0000	-21.935%	1	90	-2.008%
2025-11-21	155.0000	155.0000	155.0000	155.0000	+22.201%	2	90	-23.503%
2025-11-19	126.8400	126.8400	126.8400	126.8400	-5.590%	2	92	-6.520%
2025-11-18	132.0000	134.3500	132.0000	134.3500	+8.347%	12	91	-11.745%
2025-11-13	121.5000	124.0000	121.5000	124.0000	+9.735%	2	94	-4.379%
2025-11-12	113.0000	113.0000	113.0000	113.0000	+10.784%	1	95	+4.929%
2025-11-11	99.8000	102.0000	99.8000	102.0000	+7.777%	7	96	+16.245%
2025-11-10	96.5300	96.5300	94.6400	94.6400	+6.337%	3	99	+25.285%
2025-11-07	89.0000	89.0000	89.0000	89.0000	-5.319%	1	98	+33.225%
2025-11-06	94.0000	94.0000	94.0000	94.0000	+13.485%	1	98	+26.138%
2025-11-04	82.8300	82.8300	82.8300	82.8300	-3.123%	1	98	+43.149%
2025-11-03	82.0000	85.6000	82.0000	85.5000	-5.000%	10	93	+38.678%
2025-10-31	90.0000	90.0000	90.0000	90.0000	-3.226%	1	93	+31.744%
2025-10-29	91.1000	93.0000	91.1000	93.0000	0.000%	2	92	+27.495%
2025-10-28	85.0000	93.0000	85.0000	93.0000	+59.247%	3	93	+27.495%
2025-10-21	58.4000	58.4000	58.4000	58.4000	+0.690%	1	96	+103.031%
2025-10-20	58.0000	58.0000	58.0000	58.0000	-0.855%	1	96	+104.431%
2025-10-17	58.5000	58.5000	58.5000	58.5000	-2.500%	1	96	+102.684%
2025-10-08	61.5000	61.5000	60.0000	60.0000	-4.762%	2	96	+97.617%
2025-10-06	63.0000	63.0000	63.0000	63.0000	-12.500%	1	94	+88.206%
2025-10-01	61.0000	72.0000	61.0000	72.0000	+34.353%	3	93	+64.681%
2025-09-25	53.5000	53.5900	53.5000	53.5900	-1.850%	2	94	+121.254%
2025-09-24	54.7100	56.0800	54.6000	54.6000	+2.056%	3	93	+117.161%
2025-09-23	57.7500	57.7500	53.5000	53.5000	-17.692%	5	92	+121.626%
2025-09-18	65.0000	65.0000	65.0000	65.0000	+31.313%	1	89	+82.415%
2025-09-09	49.5000	49.5000	49.5000	49.5000	+1.020%	1	89	+139.535%
2025-09-08	48.0000	49.0000	46.8700	49.0000	-7.895%	9	88	+141.980%
2025-09-04	56.0000	57.0000	52.0000	53.2000	+1.721%	7	89	+122.876%
2025-09-03	60.5000	60.5000	52.1000	52.3000	-13.554%	6	94	+126.711%
2025-09-02	60.0000	60.5000	60.0000	60.5000	+4.310%	2	93	+95.983%
2025-08-28	60.5000	62.5000	56.5000	58.0000	-0.463%	25	93	+104.431%
2025-08-26	56.7000	58.2700	56.7000	58.2700	+4.202%	2	74	+103.484%
2025-08-25	55.9200	55.9200	55.9200	55.9200	-17.400%	1	74	+112.035%
2025-08-22	67.7000	67.7000	67.7000	67.7000	+46.378%	1	73	+75.140%
2025-08-11	46.2500	46.2500	46.2500	46.2500	-17.675%	1	72	+156.368%
2025-08-04	55.1000	56.1800	55.1000	56.1800	+3.215%	2	73	+111.054%
2025-07-29	54.4300	54.4300	54.4300	54.4300	-1.036%	1	72	+117.839%
2025-07-22	55.0000	55.0000	55.0000	55.0000	-0.758%	1	71	+115.582%
2025-07-08	55.4200	55.4200	55.4200	55.4200	-2.772%	1	71	+113.948%
2025-07-02	58.4000	58.4000	57.0000	57.0000	+16.327%	5	70	+108.018%
2025-06-30	49.0000	49.0000	49.0000	49.0000	-1.961%	1	72	+141.980%
2025-06-25	49.9800	49.9800	49.9800	49.9800	+4.125%	1	72	+137.235%
2025-06-23	48.0000	48.0000	48.0000	48.0000	0.000%	1	71	+147.021%
2025-06-20	48.5000	48.5000	48.0000	48.0000	-15.789%	4	71	+147.021%
2025-06-16	59.0000	59.0000	57.0000	57.0000	+1.786%	2	71	+108.018%
2025-06-11	56.0000	56.0000	56.0000	56.0000	+5.263%	1	69	+111.732%
2025-06-09	48.3200	53.2000	48.3200	53.2000	+42.896%	2	68	+122.876%
2025-06-05	36.0000	39.9000	32.1500	37.2300	-9.855%	52	68	+218.480%
2025-06-03	42.1000	42.1000	41.0000	41.3000	+0.048%	5	43	+187.094%
2025-05-30	49.5100	49.5100	38.7000	41.2800	-55.247%	18	40	+187.234%
2025-05-21	92.2400	92.2400	92.2400	92.2400	+49.984%	1	37	+28.545%
2025-05-08	59.0500	61.5000	59.0500	61.5000	-15.313%	4	36	+92.797%
2025-04-29	61.0500	72.6200	61.0500	72.6200	-25.541%	4	36	+63.275%
2025-04-23	93.0000	97.5300	93.0000	97.5300	+40.736%	10	36	+21.573%
2025-04-16	68.0500	69.3000	68.0500	69.3000	-16.102%	2	26	+71.097%
2025-04-09	75.0000	82.6000	75.0000	82.6000	-3.017%	2	25	+43.547%
2025-04-08	85.1700	85.1700	85.1700	85.1700	-7.030%	6	25	+39.216%
2025-04-04	91.6100	91.6100	91.6100	91.6100	-4.573%	22	28	+29.429%
2025-04-02	96.0000	96.0000	96.0000	96.0000	-13.514%	3	39	+23.510%
2025-03-28	111.0000	111.0000	111.0000	111.0000	+4.147%	2	39	+6.820%
2025-03-26	107.2600	107.2600	106.5800	106.5800	-22.768%	20	39	+11.250%
2025-03-14	138.0000	138.0000	138.0000	138.0000	-19.062%	2	45	-14.080%
2025-03-11	170.5000	170.5000	170.5000	170.5000	+16.781%	10	44	-30.457%
2025-03-03	146.0000	146.0000	146.0000	146.0000	-4.575%	3	34	-18.788%
2025-02-28	153.0000	153.0000	153.0000	153.0000	-10.735%	4	31	-22.503%
2025-02-26	171.4300	171.4300	171.4000	171.4000	-4.353%	5	31	-30.823%
2025-02-25	179.2000	179.2000	179.2000	179.2000	+1.818%	3	25	-33.834%
2025-02-24	176.0000	176.0000	176.0000	176.0000	+10.414%	1	25	-32.631%
2025-02-21	158.6800	159.4000	157.6600	159.4000	+0.886%	8	24	-25.615%
2025-02-20	158.0000	158.0000	158.0000	158.0000	+9.684%	7	25	-24.956%
2025-02-19	150.5000	150.5000	144.0500	144.0500	+2.908%	12	26	-17.688%
2025-02-14	139.9800	139.9800	139.9800	139.9800	+0.676%	12	14	-15.295%
2025-02-13	139.0400	139.0400	139.0400	139.0400	+7.028%	1	15	-14.722%
2025-02-04	129.9100	129.9100	129.9100	129.9100	-12.336%	1	15	-8.729%
2025-01-31	147.0000	148.1900	147.0000	148.1900	-6.469%	6	14	-19.988%
2025-01-27	158.4400	158.4400	158.4400	158.4400	+1.603%	1	17	-25.164%
2025-01-24	155.0000	159.9000	155.0000	155.9400	-1.615%	10	17	-23.964%
2025-01-17	157.5000	158.5000	156.6800	158.5000	-9.943%	8	9	-25.192%
2025-01-15	176.0000	176.0000	176.0000	176.0000	+5.833%	1	9	-32.631%
2025-01-10	166.2500	166.3000	166.2500	166.3000	-5.511%	4	8	-28.701%
2024-12-23	176.0000	176.0000	176.0000	176.0000	+2.326%	2	6	-32.631%
2024-12-20	175.0000	177.0000	172.0000	172.0000	-0.578%	3	4	-31.064%
2024-12-19	173.0000	173.0000	173.0000	173.0000	-23.789%	1	2	-31.462%
2024-12-09	227.0000	227.0000	227.0000	227.0000	-44.349%	1	1	-47.767%
2024-10-14	407.9000	407.9000	407.9000	407.9000	0.000%	1	1	-70.932%