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CB20260918P320
CB Sep 18 2026 320.00 Put (CB260918P00320000)
option OPRA

Expired

Sep 17, 2026

0.0500-54.545%(-0.0600)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-17	0.0500	0.0500	0.0500	0.0500	-54.545%	1	372	0.000%
2026-09-15	0.1000	0.1100	0.1000	0.1100	-21.429%	8	373	-54.545%
2026-09-14	0.1600	0.1800	0.0100	0.1400	-63.158%	25	378	-64.286%
2026-09-11	0.3800	0.3800	0.3800	0.3800	-15.556%	2	385	-86.842%
2026-09-10	0.4200	0.4500	0.4200	0.4500	-18.182%	2	385	-88.889%
2026-09-09	0.4500	0.5500	0.4500	0.5500	+10.000%	20	386	-90.909%
2026-09-08	0.5000	0.5000	0.5000	0.5000	-18.033%	10	367	-90.000%
2026-09-03	0.4700	0.6100	0.3900	0.6100	-41.905%	30	367	-91.803%
2026-09-02	0.6800	1.0500	0.6800	1.0500	+40.000%	2	382	-95.238%
2026-09-01	0.7500	0.7500	0.7500	0.7500	-11.765%	1	382	-93.333%
2026-08-31	1.7000	1.7000	0.8500	0.8500	0.000%	22	383	-94.118%
2026-08-28	1.8800	1.8800	0.8500	0.8500	-26.724%	2	371	-94.118%
2026-08-27	0.9500	1.4000	0.8500	1.1600	+26.087%	8	372	-95.690%
2026-08-26	0.9400	0.9400	0.9000	0.9200	-12.381%	5	373	-94.565%
2026-08-25	0.9800	1.2200	0.9800	1.0500	+8.247%	24	371	-95.238%
2026-08-24	0.9500	0.9700	0.9500	0.9700	-27.612%	11	367	-94.845%
2026-08-21	1.1500	1.3400	1.1500	1.3400	-9.459%	2	356	-96.269%
2026-08-20	1.4800	1.4800	1.4800	1.4800	+2.778%	100	356	-96.622%
2026-08-19	1.7000	1.7000	1.3100	1.4400	+30.909%	3	273	-96.528%
2026-08-18	1.1000	1.1000	1.1000	1.1000	-26.667%	16	273	-95.455%
2026-08-17	1.4000	1.5000	1.4000	1.5000	+0.671%	5	280	-96.667%
2026-08-14	1.5500	1.5500	1.4900	1.4900	-9.697%	17	276	-96.644%
2026-08-13	1.6500	1.6500	1.6500	1.6500	0.000%	1	274	-96.970%
2026-08-12	1.3500	1.6500	1.3500	1.6500	+10.000%	11	274	-96.970%
2026-08-11	1.4800	1.5000	1.4800	1.5000	0.000%	7	267	-96.667%
2026-08-10	1.4500	1.6000	1.3500	1.5000	+11.111%	15	265	-96.667%
2026-08-07	1.2300	1.3500	1.2300	1.3500	-12.338%	2	254	-96.296%
2026-08-06	1.5300	1.5500	1.5300	1.5400	-18.947%	6	254	-96.753%
2026-08-05	2.2500	2.2500	1.9000	1.9000	-15.556%	10	248	-97.368%
2026-08-04	3.0000	3.0000	2.1000	2.2500	-2.174%	42	243	-97.778%
2026-08-03	2.3000	2.3000	2.3000	2.3000	+9.524%	1	224	-97.826%
2026-07-31	2.1000	2.1000	2.1000	2.1000	-5.830%	1	223	-97.619%
2026-07-30	2.2300	2.2300	2.2300	2.2300	+85.833%	1	222	-97.758%
2026-07-28	1.3500	1.3500	1.2000	1.2000	-17.241%	11	222	-95.833%
2026-07-27	1.4500	1.4500	1.4500	1.4500	-32.558%	1	229	-96.552%
2026-07-24	2.1500	2.1500	2.1500	2.1500	-17.308%	5	229	-97.674%
2026-07-23	2.9500	2.9500	2.6000	2.6000	-44.086%	12	234	-98.077%
2026-07-22	4.3900	4.6500	4.0000	4.6500	+48.562%	8	236	-98.925%
2026-07-21	3.1800	3.1800	3.1000	3.1300	-7.396%	9	228	-98.403%
2026-07-20	3.3800	3.3800	3.3800	3.3800	-24.554%	1	219	-98.521%
2026-07-16	4.8000	4.8000	4.4800	4.4800	-16.262%	29	219	-98.884%
2026-07-15	4.9500	5.3500	4.9500	5.3500	+17.841%	15	190	-99.065%
2026-07-10	4.4000	4.5400	4.2000	4.5400	+56.552%	5	175	-98.899%
2026-07-08	2.9000	2.9000	2.9000	2.9000	-1.695%	1	172	-98.276%
2026-07-02	2.8500	2.9500	2.8500	2.9500	-15.473%	3	170	-98.305%
2026-07-01	3.6000	3.6000	3.4900	3.4900	-28.776%	2	170	-98.567%
2026-06-30	4.8000	5.0000	4.7000	4.9000	0.000%	82	171	-98.980%
2026-06-29	4.8000	4.9200	4.8000	4.9000	-9.259%	3	137	-98.980%
2026-06-26	5.1400	5.4000	5.0800	5.4000	-22.857%	8	134	-99.074%
2026-06-24	7.2000	7.3000	7.0000	7.0000	-11.392%	15	131	-99.286%
2026-06-23	9.0000	9.0000	7.9000	7.9000	-15.957%	3	127	-99.367%
2026-06-22	9.5000	9.5000	9.4000	9.4000	-18.966%	3	127	-99.468%
2026-06-18	11.6000	11.6000	11.6000	11.6000	+3.571%	1	127	-99.569%
2026-06-12	11.2000	11.2000	11.2000	11.2000	+6.667%	93	127	-99.554%
2026-06-11	10.5000	10.5000	10.5000	10.5000	-25.000%	2	105	-99.524%
2026-06-08	14.0000	14.0000	14.0000	14.0000	-21.348%	1	107	-99.643%
2026-06-02	20.0000	20.0000	17.7000	17.8000	+9.877%	7	106	-99.719%
2026-05-28	16.2000	16.2000	16.2000	16.2000	+13.287%	1	112	-99.691%
2026-05-27	14.3000	14.3000	14.3000	14.3000	+11.719%	1	111	-99.650%
2026-05-26	12.8000	12.8000	12.8000	12.8000	+15.315%	1	110	-99.609%
2026-05-22	11.1000	11.1000	11.1000	11.1000	-0.893%	2	109	-99.550%
2026-05-19	11.2000	11.3000	11.2000	11.2000	-4.274%	5	109	-99.554%
2026-05-18	12.3000	12.3000	11.7000	11.7000	-14.599%	11	107	-99.573%
2026-05-15	13.8000	13.8000	13.7000	13.7000	-8.667%	2	107	-99.635%
2026-05-14	15.9000	15.9000	15.0000	15.0000	-7.407%	8	110	-99.667%
2026-05-13	16.1000	16.2000	16.1000	16.2000	+24.615%	3	110	-99.691%
2026-05-12	12.6000	13.0000	12.6000	13.0000	-13.102%	3	110	-99.615%
2026-05-11	15.0000	15.0000	14.9600	14.9600	-0.200%	3	110	-99.666%
2026-05-08	14.9900	14.9900	14.9900	14.9900	+7.842%	1	109	-99.666%
2026-05-05	13.0000	13.9000	13.0000	13.9000	+3.731%	2	109	-99.640%
2026-05-04	13.0000	13.4000	13.0000	13.4000	+5.512%	2	108	-99.627%
2026-05-01	12.9000	12.9000	12.7000	12.7000	-0.781%	2	104	-99.606%
2026-04-30	12.8000	12.8000	12.8000	12.8000	-3.759%	1	104	-99.609%
2026-04-29	13.6000	13.6000	13.3000	13.3000	+8.130%	24	103	-99.624%
2026-04-28	13.0000	13.0000	12.3000	12.3000	+0.820%	4	79	-99.593%
2026-04-27	12.6000	12.7000	12.2000	12.2000	-1.613%	18	78	-99.590%
2026-04-21	13.7000	13.7000	12.4000	12.4000	+9.735%	13	67	-99.597%
2026-04-20	11.3000	11.3000	11.3000	11.3000	-8.871%	5	67	-99.558%
2026-04-17	12.4000	12.4000	12.4000	12.4000	-17.333%	4	62	-99.597%
2026-04-13	15.0000	15.0000	15.0000	15.0000	+11.940%	1	62	-99.667%
2026-04-09	13.5000	13.5000	13.4000	13.4000	-14.103%	9	62	-99.627%
2026-04-02	15.6000	15.6000	15.6000	15.6000	0.000%	1	53	-99.679%
2026-04-01	16.1000	16.1000	15.6000	15.6000	-7.143%	7	53	-99.679%
2026-03-25	17.4000	17.4000	16.6000	16.8000	+1.818%	8	46	-99.702%
2026-03-24	16.5000	16.5000	16.5000	16.5000	-1.786%	1	39	-99.697%
2026-03-23	16.8000	16.8000	16.8000	16.8000	-10.638%	2	38	-99.702%
2026-03-20	18.8000	18.8000	18.8000	18.8000	+25.333%	2	36	-99.734%
2026-03-18	15.0000	15.0000	15.0000	15.0000	-5.063%	1	34	-99.667%
2026-03-16	15.7000	15.9000	15.7000	15.8000	-1.863%	12	33	-99.684%
2026-03-13	16.2000	16.2000	16.1000	16.1000	-13.904%	12	27	-99.689%
2026-03-11	18.0000	18.7000	18.0000	18.7000	-4.835%	9	16	-99.733%
2026-03-09	19.6500	19.6500	19.6500	19.6500	-13.245%	5	7	-99.746%
2026-01-12	22.6500	22.6500	22.6500	22.6500	+8.373%	1	6	-99.779%
2025-12-19	20.9000	20.9000	20.9000	20.9000	-0.476%	1	7	-99.761%
2025-12-17	21.2000	21.2000	21.0000	21.0000	0.000%	2	6	-99.762%
2025-12-16	21.7700	21.7700	21.0000	21.0000	0.000%	4	4	-99.762%