Dark

IBKR20260918P50
IBKR Sep 18 2026 50.00 Put (IBKR260918P00050000)
option OPRA

Inactive

Jul 29, 2026

0.10000.000%(0.0000)3

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-29	0.1000	0.1000	0.1000	0.1000	0.000%	3	1,211	0.000%
2026-07-24	0.1000	0.1000	0.1000	0.1000	0.000%	3	1,214	0.000%
2026-07-20	0.1000	0.1000	0.1000	0.1000	0.000%	19	1,214	0.000%
2026-07-16	0.1000	0.1000	0.1000	0.1000	0.000%	1	1,224	0.000%
2026-07-08	0.1000	0.1000	0.1000	0.1000	-56.522%	20	1,225	0.000%
2026-06-12	0.2300	0.2300	0.2300	0.2300	-8.000%	1	1,245	-56.522%
2026-06-03	0.2500	0.2500	0.2500	0.2500	-26.471%	3	1,245	-60.000%
2026-05-28	0.3400	0.3400	0.3400	0.3400	-2.857%	1	1,248	-70.588%
2026-05-27	0.3500	0.3500	0.3500	0.3500	+12.903%	1	1,247	-71.429%
2026-05-22	0.3100	0.3100	0.3100	0.3100	-11.429%	1	1,247	-67.742%
2026-05-21	0.3500	0.3500	0.3500	0.3500	-2.778%	2	1,247	-71.429%
2026-05-19	0.3600	0.3600	0.3600	0.3600	+2.857%	6	1,247	-72.222%
2026-05-07	0.3500	0.3500	0.3500	0.3500	-7.895%	1	1,251	-71.429%
2026-05-06	0.3800	0.3800	0.3800	0.3800	-24.000%	1	1,252	-73.684%
2026-05-01	0.5200	0.5200	0.5000	0.5000	-23.077%	3	1,253	-80.000%
2026-04-29	0.6600	0.6600	0.6500	0.6500	-4.412%	4	1,253	-84.615%
2026-04-23	0.6300	0.6800	0.6300	0.6800	+13.333%	15	1,253	-85.294%
2026-04-20	0.6000	0.6000	0.6000	0.6000	+20.000%	1	1,250	-83.333%
2026-04-17	0.4900	0.5800	0.4900	0.5000	-23.077%	15	1,250	-80.000%
2026-04-16	0.7000	0.7000	0.6500	0.6500	-7.143%	3	1,248	-84.615%
2026-04-15	0.7000	0.7000	0.7000	0.7000	-14.634%	2	1,248	-85.714%
2026-04-14	0.9500	0.9500	0.8200	0.8200	-25.455%	33	1,248	-87.805%
2026-04-13	1.2900	1.2900	1.1000	1.1000	-5.172%	4	1,228	-90.909%
2026-04-08	1.1500	1.1600	1.1500	1.1600	-35.556%	7	1,231	-91.379%
2026-04-07	1.8000	1.8000	1.8000	1.8000	-2.174%	4	1,231	-94.444%
2026-04-06	1.8400	1.8400	1.8400	1.8400	-3.158%	1	1,231	-94.565%
2026-04-02	2.3500	2.3500	1.9000	1.9000	-3.061%	3	1,232	-94.737%
2026-04-01	1.9600	1.9600	1.9600	1.9600	-21.600%	1	1,232	-94.898%
2026-03-31	2.5000	2.5000	2.5000	2.5000	-9.091%	1	1,233	-96.000%
2026-03-30	2.7500	2.7500	2.7500	2.7500	+4.962%	2	1,233	-96.364%
2026-03-27	2.6200	2.6200	2.6200	2.6200	+14.912%	1	1,233	-96.183%
2026-03-26	2.1000	2.2800	2.1000	2.2800	-10.588%	6	1,233	-95.614%
2026-03-24	2.3000	2.5500	2.3000	2.5500	+4.938%	42	1,227	-96.078%
2026-03-20	2.3100	2.4300	2.3100	2.4300	+21.500%	10	1,227	-95.885%
2026-03-17	2.0000	2.0000	2.0000	2.0000	-4.762%	3	1,222	-95.000%
2026-03-16	2.1000	2.1000	2.1000	2.1000	-22.222%	2	1,222	-95.238%
2026-03-09	2.8200	2.8200	2.7000	2.7000	+20.000%	2	1,220	-96.296%
2026-03-05	2.2500	2.2600	2.2500	2.2500	+4.651%	453	1,218	-95.556%
2026-03-04	2.2000	2.2000	2.1500	2.1500	+2.381%	6	1,230	-95.349%
2026-03-03	2.1000	2.1000	2.1000	2.1000	+27.273%	1	1,231	-95.238%
2026-02-26	1.6500	1.6500	1.6500	1.6500	+0.610%	8	1,230	-93.939%
2026-02-23	1.6400	1.6400	1.6400	1.6400	+5.806%	1	1,231	-93.902%
2026-02-19	1.5500	1.5500	1.5500	1.5500	-0.641%	1	1,231	-93.548%
2026-02-18	1.5500	1.5600	1.3500	1.5600	+0.645%	53	1,230	-93.590%
2026-02-13	1.5500	1.5500	1.5500	1.5500	-3.125%	10	1,171	-93.548%
2026-02-12	1.3500	1.6000	1.3500	1.6000	+52.381%	8	1,171	-93.750%
2026-02-09	1.0500	1.0500	1.0500	1.0500	-34.375%	5	1,170	-90.476%
2026-02-05	1.5500	1.6000	1.5500	1.6000	+10.345%	3	1,165	-93.750%
2026-02-04	1.3700	1.4500	1.3700	1.4500	+26.087%	2	1,166	-93.103%
2026-02-02	1.1500	1.1500	1.1500	1.1500	+9.524%	1	1,167	-91.304%
2026-01-22	1.1000	1.1000	1.0000	1.0500	-12.500%	18	1,168	-90.476%
2026-01-21	1.5000	1.5000	1.2000	1.2000	-22.581%	10	1,165	-91.667%
2026-01-16	1.4600	1.5500	1.2500	1.5500	-9.884%	14	1,157	-93.548%
2026-01-15	1.7200	1.7200	1.7200	1.7200	+2.994%	1	1,157	-94.186%
2026-01-14	1.6700	1.6700	1.6700	1.6700	+1.829%	1	1,157	-94.012%
2026-01-12	1.6400	1.6400	1.6400	1.6400	-2.959%	2	1,157	-93.902%
2026-01-08	1.6100	1.6900	1.6100	1.6900	+2.424%	2	1,157	-94.083%
2026-01-07	1.6500	1.6500	1.6500	1.6500	-26.009%	1	1,157	-93.939%
2026-01-02	2.2300	2.2300	2.2300	2.2300	-10.800%	1	1,158	-95.516%
2025-12-31	2.5000	2.5000	2.5000	2.5000	+14.679%	2	1,159	-96.000%
2025-12-30	2.1800	2.1800	2.1800	2.1800	-9.167%	12	1,159	-95.413%
2025-12-29	2.4000	2.4000	2.4000	2.4000	0.000%	1	1,159	-95.833%
2025-12-26	2.4000	2.4000	2.4000	2.4000	-18.367%	6	1,158	-95.833%
2025-12-18	2.9400	2.9400	2.9400	2.9400	-3.289%	5	1,164	-96.599%
2025-12-16	3.0400	3.0400	3.0400	3.0400	-2.251%	1	1,164	-96.711%
2025-12-15	3.1100	3.1100	3.1100	3.1100	+7.241%	5	1,164	-96.785%
2025-12-12	2.8900	2.9000	2.8900	2.9000	+5.455%	8	1,164	-96.552%
2025-12-09	2.7500	2.7500	2.7500	2.7500	-3.509%	1	1,156	-96.364%
2025-12-05	2.8500	2.8500	2.8500	2.8500	-20.833%	1	1,157	-96.491%
2025-12-01	3.6000	3.6000	3.6000	3.6000	-10.000%	1	1,156	-97.222%
2025-11-24	4.0000	4.0000	4.0000	4.0000	-5.660%	2	1,157	-97.500%
2025-11-21	4.3000	4.3000	4.2400	4.2400	+18.106%	2	1,155	-97.642%
2025-11-19	3.5900	3.5900	3.5900	3.5900	+0.843%	3	1,153	-97.214%
2025-11-17	3.5800	3.5800	3.5600	3.5600	+29.455%	2	1,150	-97.191%
2025-10-30	2.7500	2.7500	2.7500	2.7500	+5.769%	1	1,148	-96.364%
2025-10-27	2.6000	2.6000	2.6000	2.6000	-7.143%	5	1,154	-96.154%
2025-10-24	2.8000	2.8000	2.8000	2.8000	+1.818%	1	1,154	-96.429%
2025-10-23	2.7500	2.7500	2.7500	2.7500	-9.241%	1	1,153	-96.364%
2025-10-20	3.2000	3.2000	3.0300	3.0300	+2.712%	18	1,152	-96.700%
2025-10-16	2.9500	2.9500	2.9500	2.9500	+5.735%	1	1,161	-96.610%
2025-10-15	2.6500	2.7900	2.6500	2.7900	+7.308%	9	1,160	-96.416%
2025-10-06	2.6000	2.6000	2.6000	2.6000	-7.143%	2	1,151	-96.154%
2025-09-29	2.7700	2.8200	2.7700	2.8000	-6.667%	31	1,151	-96.429%
2025-09-26	3.0000	3.0000	3.0000	3.0000	-7.692%	400	1,139	-96.667%
2025-09-22	3.3000	3.3200	3.2500	3.2500	+8.333%	12	739	-96.923%
2025-09-18	3.0000	3.0000	3.0000	3.0000	-11.765%	2	729	-96.667%
2025-09-12	3.4000	3.4000	3.4000	3.4000	-6.849%	3	727	-97.059%
2025-09-10	3.6700	3.6800	3.6500	3.6500	-3.947%	12	727	-97.260%
2025-09-08	3.9600	3.9800	3.8000	3.8000	-7.317%	7	727	-97.368%
2025-09-05	3.9900	4.1000	3.9900	4.1000	+13.889%	23	725	-97.561%
2025-08-26	3.6100	3.6100	3.6000	3.6000	+2.857%	701	702	-97.222%
2025-08-18	3.5000	3.5000	3.5000	3.5000	0.000%	1	1	-97.143%