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IBKR20261218P85
IBKR Dec 18 2026 85.00 Put (IBKR261218P00085000)
option OPRA

EOD

Oct 1, 2026

6.20+12.727%(+0.70)6

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-10-01	6.3000	6.3000	6.0000	6.2000	+12.727%	6	648	0.000%
2026-09-30	5.2000	5.5000	5.1000	5.5000	+3.774%	13	648	+12.727%
2026-09-29	5.1000	5.3300	5.1000	5.3000	+9.053%	25	637	+16.981%
2026-09-28	5.0000	5.0000	4.8600	4.8600	+13.287%	7	641	+27.572%
2026-09-25	4.4700	4.5000	4.1000	4.2900	-2.500%	19	635	+44.522%
2026-09-24	4.0000	4.5000	4.0000	4.4000	+25.714%	27	641	+40.909%
2026-09-23	3.5500	3.5500	3.3900	3.5000	-5.405%	14	616	+77.143%
2026-09-22	4.2000	4.2000	3.7000	3.7000	+12.121%	11	619	+67.568%
2026-09-21	3.3600	3.8000	3.2300	3.3000	-18.919%	28	620	+87.879%
2026-09-18	4.4000	4.5000	4.0700	4.0700	-17.944%	77	609	+52.334%
2026-09-17	4.9600	4.9600	4.9600	4.9600	-18.017%	2	594	+25.000%
2026-09-16	5.3000	6.4000	5.1000	6.0500	+22.718%	89	593	+2.479%
2026-09-15	5.0800	5.3000	4.9300	4.9300	+7.174%	22	589	+25.761%
2026-09-14	4.8000	4.8300	4.5700	4.6000	+4.545%	21	569	+34.783%
2026-09-11	4.4000	4.4000	4.4000	4.4000	-14.563%	1	562	+40.909%
2026-09-10	5.0000	5.3000	5.0000	5.1500	+9.342%	9	562	+20.388%
2026-09-09	4.7100	4.7100	4.7100	4.7100	+9.535%	5	561	+31.635%
2026-09-08	4.5500	4.5500	4.3000	4.3000	+6.700%	5	556	+44.186%
2026-09-04	4.2000	4.2000	4.0100	4.0300	+0.750%	19	548	+53.846%
2026-09-03	4.3700	4.5000	4.0000	4.0000	-23.664%	9	548	+55.000%
2026-09-02	4.6400	5.3000	4.6400	5.2400	+10.316%	7	548	+18.321%
2026-09-01	3.7000	4.7500	3.5500	4.7500	+47.975%	14	545	+30.526%
2026-08-31	3.6700	3.6800	3.0000	3.2100	-2.727%	27	539	+93.146%
2026-08-28	3.3000	3.3000	3.3000	3.3000	-10.811%	1	540	+87.879%
2026-08-27	3.5000	3.7000	3.4000	3.7000	+5.714%	40	540	+67.568%
2026-08-26	3.4000	3.5000	3.4000	3.5000	+17.845%	4	540	+77.143%
2026-08-25	3.7800	3.7800	2.9700	2.9700	-31.409%	34	541	+108.754%
2026-08-24	4.3600	4.3600	4.3300	4.3300	+3.589%	4	541	+43.187%
2026-08-21	4.5000	4.5000	4.1800	4.1800	-18.039%	6	543	+48.325%
2026-08-20	5.1000	5.2000	5.0900	5.1000	+2.823%	20	545	+21.569%
2026-08-19	5.3000	5.3000	4.9300	4.9600	-2.745%	9	544	+25.000%
2026-08-18	5.0000	5.1200	5.0000	5.1000	+21.429%	5	541	+21.569%
2026-08-17	4.4500	4.4500	4.2000	4.2000	-12.500%	16	542	+47.619%
2026-08-14	5.0900	5.0900	4.8000	4.8000	-2.041%	406	547	+29.167%
2026-08-13	4.9300	4.9500	4.7000	4.9000	-5.769%	8	163	+26.531%
2026-08-12	5.2000	5.2000	5.2000	5.2000	-8.772%	1	161	+19.231%
2026-08-10	5.7600	5.7600	5.5000	5.7000	-15.556%	21	160	+8.772%
2026-08-07	7.1000	7.1000	6.7000	6.7500	-8.660%	4	158	-8.148%
2026-08-06	6.6800	7.5000	6.6000	7.3900	+15.469%	27	155	-16.103%
2026-08-05	6.4000	6.4000	6.4000	6.4000	-2.736%	3	151	-3.125%
2026-08-04	6.7200	6.7200	6.5800	6.5800	-9.615%	3	154	-5.775%
2026-08-03	7.4700	7.6200	7.2800	7.2800	+10.303%	11	154	-14.835%
2026-07-31	6.6000	6.6000	6.6000	6.6000	-9.341%	1	148	-6.061%
2026-07-30	7.2800	7.2800	7.2800	7.2800	+8.982%	1	147	-14.835%
2026-07-28	6.6800	6.6800	6.6800	6.6800	+15.172%	2	146	-7.186%
2026-07-27	5.8000	5.8000	5.8000	5.8000	-17.024%	1	144	+6.897%
2026-07-23	6.9900	6.9900	6.9900	6.9900	+13.290%	3	144	-11.302%
2026-07-22	6.1700	6.1700	6.1700	6.1700	+5.290%	1	141	+0.486%
2026-07-21	6.1000	6.1000	5.8600	5.8600	-11.212%	4	140	+5.802%
2026-07-20	6.6300	6.6300	6.5700	6.6000	-10.448%	18	138	-6.061%
2026-07-17	7.3700	7.3700	7.3700	7.3700	+16.984%	1	120	-15.875%
2026-07-16	5.5000	6.3000	5.5000	6.3000	+6.599%	3	120	-1.587%
2026-07-13	6.5000	6.5000	5.9100	5.9100	+1.026%	2	120	+4.907%
2026-07-10	5.8500	5.8500	5.8500	5.8500	-4.098%	1	119	+5.983%
2026-07-08	6.1000	6.1000	6.1000	6.1000	+5.172%	1	119	+1.639%
2026-07-07	5.5600	5.8000	5.5600	5.8000	0.000%	31	119	+6.897%
2026-07-06	5.8000	5.8000	5.8000	5.8000	-9.938%	8	132	+6.897%
2026-07-02	6.4400	6.4400	6.4400	6.4400	+2.222%	1	131	-3.727%
2026-07-01	7.6000	7.6000	6.3000	6.3000	-17.431%	21	131	-1.587%
2026-06-30	7.4000	7.6300	7.4000	7.6300	-4.625%	2	129	-18.742%
2026-06-29	7.8000	8.0000	7.8000	8.0000	+3.761%	88	130	-22.500%
2026-06-26	7.6200	7.7100	7.3900	7.7100	+18.615%	7	65	-19.585%
2026-06-25	6.5000	6.5000	6.5000	6.5000	+12.069%	11	59	-4.615%
2026-06-18	5.6000	5.8000	5.6000	5.8000	-13.433%	11	40	+6.897%
2026-06-16	6.7000	6.7000	6.7000	6.7000	+3.876%	1	40	-7.463%
2026-06-15	6.3800	6.4500	6.3800	6.4500	-35.500%	4	39	-3.876%
2026-06-11	10.0000	10.0000	10.0000	10.0000	+8.932%	1	37	-38.000%
2026-06-08	9.3700	9.3700	9.1800	9.1800	-10.000%	2	37	-32.462%
2026-06-04	10.2000	10.2000	10.2000	10.2000	+13.333%	5	37	-39.216%
2026-06-03	9.7500	9.7500	9.0000	9.0000	+4.651%	31	41	-31.111%
2026-06-02	8.6000	8.6000	8.6000	8.6000	-2.162%	1	19	-27.907%
2026-06-01	8.7900	8.7900	8.7900	8.7900	-19.135%	1	20	-29.465%
2026-05-22	10.0000	10.8700	10.0000	10.8700	+6.569%	11	19	-42.962%
2026-05-20	9.8200	10.2000	9.8200	10.2000	+0.990%	5	19	-39.216%
2026-05-19	10.0500	10.1000	10.0500	10.1000	+4.124%	2	19	-38.614%
2026-05-08	9.7000	9.7000	9.7000	9.7000	+2.105%	2	19	-36.082%
2026-05-07	9.5000	9.5000	9.5000	9.5000	-6.312%	3	17	-34.737%
2026-05-05	10.1400	10.1400	10.1400	10.1400	-7.058%	1	15	-38.856%
2026-05-04	10.9100	10.9100	10.9100	10.9100	-15.753%	1	14	-43.171%
2026-04-22	13.2000	13.2000	12.9500	12.9500	+11.638%	12	13	-52.124%
2026-04-21	11.6000	11.6000	11.6000	11.6000	-42.716%	10	11	-46.552%
2026-04-07	20.2500	20.2500	20.2500	20.2500	-11.803%	1	11	-69.383%
2026-03-09	22.9600	22.9600	22.9600	22.9600	+61.690%	1	11	-72.997%
2026-02-09	14.4000	14.5000	14.2000	14.2000	0.000%	14	12	-56.338%