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STX20280121P170
STX Jan 21 2028 170.00 Put (STX280121P00170000)
option OPRA

EOD

Sep 18, 2026

4.00-8.046%(-0.35)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-18	4.0000	4.0000	4.0000	4.0000	-8.046%	1	3,415	0.000%
2026-09-17	4.7700	4.7700	4.3500	4.3500	-10.124%	2	3,414	-8.046%
2026-09-16	4.8700	4.8700	4.8400	4.8400	-9.701%	2	3,415	-17.355%
2026-09-15	5.4000	5.4000	5.3600	5.3600	+4.688%	2	3,416	-25.373%
2026-09-14	5.6500	5.6500	5.1200	5.1200	-2.290%	2	3,417	-21.875%
2026-09-11	4.8200	5.2800	4.7900	5.2400	+5.221%	4	3,418	-23.664%
2026-09-10	5.0400	5.2000	4.9000	4.9800	-3.301%	6	3,420	-19.679%
2026-09-09	5.1900	5.1900	5.1500	5.1500	-10.745%	2	3,421	-22.330%
2026-08-31	5.9000	5.9000	5.7700	5.7700	-1.704%	2	3,422	-30.676%
2026-08-28	6.0400	6.0400	5.8700	5.8700	-9.969%	2	3,423	-31.857%
2026-08-27	6.5600	6.5600	6.5200	6.5200	-7.779%	2	3,424	-38.650%
2026-08-26	7.6100	7.6100	7.0700	7.0700	-9.936%	4	3,425	-43.423%
2026-08-25	7.9100	7.9500	7.8400	7.8500	-2.967%	4	3,427	-49.045%
2026-08-21	7.9200	8.1600	7.8700	8.0900	+1.125%	6	3,429	-50.556%
2026-08-20	8.4000	8.4000	8.0000	8.0000	-9.707%	8	3,432	-50.000%
2026-08-19	8.9000	8.9000	8.7900	8.8600	-5.443%	4	3,439	-54.853%
2026-08-18	9.3700	9.3700	9.3700	9.3700	+16.109%	1	3,441	-57.311%
2026-08-17	7.7200	8.5500	7.6300	8.0700	-13.226%	36	3,442	-50.434%
2026-08-12	9.3000	9.3000	9.3000	9.3000	-17.699%	1	3,459	-56.989%
2026-08-11	12.3000	12.3000	11.3000	11.3000	-16.728%	13	3,460	-64.602%
2026-08-10	13.5700	13.5700	13.5700	13.5700	-3.071%	2	3,471	-70.523%
2026-08-07	14.0000	14.0000	14.0000	14.0000	-10.998%	5	3,471	-71.429%
2026-08-05	15.7300	15.7300	15.7300	15.7300	+6.284%	1	3,466	-74.571%
2026-08-04	14.8000	14.8000	14.8000	14.8000	-8.416%	1	3,467	-72.973%
2026-08-03	15.7000	16.1600	14.5200	16.1600	+0.310%	12	3,468	-75.248%
2026-07-31	14.3700	16.1100	14.3700	16.1100	+5.917%	2	3,460	-75.171%
2026-07-30	19.5500	19.5700	15.2100	15.2100	-15.734%	17	3,460	-73.702%
2026-07-29	19.4200	21.2300	18.0500	18.0500	-7.531%	18	3,451	-77.839%
2026-07-28	18.0100	30.0000	17.0500	19.5200	+0.205%	50	3,441	-79.508%
2026-07-27	18.9000	20.2500	18.6500	19.4800	+7.033%	244	3,419	-79.466%
2026-07-24	18.1900	18.2600	18.1900	18.2000	+3.527%	3	3,343	-78.022%
2026-07-23	16.4300	17.5800	16.4300	17.5800	-1.014%	5	3,341	-77.247%
2026-07-22	18.0200	18.0600	17.7000	17.7600	+3.799%	12	3,338	-77.477%
2026-07-21	16.1400	19.7000	16.1400	17.1100	-3.333%	69	3,332	-76.622%
2026-07-20	14.1900	18.2800	14.1900	17.7000	-2.747%	115	3,297	-77.401%
2026-07-17	19.1600	19.6100	16.6300	18.2000	+0.386%	18	3,252	-78.022%
2026-07-16	17.2700	19.6200	17.2700	18.1300	+7.917%	313	3,248	-77.937%
2026-07-15	16.5400	16.8000	14.9000	16.8000	+18.143%	108	3,236	-76.190%
2026-07-14	14.9800	16.1600	14.1200	14.2200	-2.469%	31	3,218	-71.871%
2026-07-13	17.4600	17.5200	14.2600	14.5800	-10.880%	26	3,202	-72.565%
2026-07-10	16.3600	16.3600	16.3600	16.3600	-9.363%	1	3,183	-75.550%
2026-07-09	14.4200	18.1400	13.3800	18.0500	-9.750%	47	3,182	-77.839%
2026-07-07	16.5400	20.0300	14.4400	20.0000	+25.000%	14	3,159	-80.000%
2026-07-06	15.6600	17.9000	15.3300	16.0000	-5.325%	28	3,156	-75.000%
2026-07-02	13.8400	17.7600	13.8400	16.9000	+5.890%	16	3,132	-76.331%
2026-07-01	14.2600	18.3400	14.2600	15.9600	+10.987%	20	3,132	-74.937%
2026-06-30	12.4700	14.7400	11.3700	14.3800	+0.419%	91	3,123	-72.184%
2026-06-29	12.0300	14.3200	12.0300	14.3200	+9.648%	25	3,077	-72.067%
2026-06-26	12.4300	14.2500	11.6300	13.0600	+1.793%	97	3,063	-69.372%
2026-06-25	12.9100	14.7000	12.6400	12.8300	+16.636%	40	3,012	-68.823%
2026-06-24	10.9400	11.0300	10.6800	11.0000	+14.345%	18	2,992	-63.636%
2026-06-23	10.5500	10.5500	9.1200	9.6200	-7.766%	18	2,983	-58.420%
2026-06-22	10.3000	10.5800	9.7500	10.4300	+9.905%	15	2,974	-61.649%
2026-06-18	10.7800	11.9800	9.3300	9.4900	-14.811%	20	2,930	-57.850%
2026-06-17	12.9700	14.6400	9.2700	11.1400	-5.912%	53	2,930	-64.093%
2026-06-16	11.8000	12.7600	11.3300	11.8400	+28.976%	18	2,930	-66.216%
2026-06-15	13.4000	13.4000	9.1800	9.1800	-33.382%	16	2,931	-56.427%
2026-06-12	13.7800	13.7800	13.7800	13.7800	+10.861%	1	2,931	-70.972%
2026-06-11	14.4600	14.4600	12.4100	12.4300	-3.941%	6	2,931	-67.820%
2026-06-10	14.0200	15.6100	12.9400	12.9400	+0.779%	19	2,928	-69.088%
2026-06-09	13.8200	13.8200	12.1900	12.8400	-7.692%	26	2,919	-68.847%
2026-06-08	12.8200	13.9100	11.8100	13.9100	+20.329%	44	2,908	-71.244%
2026-06-05	14.6900	15.1300	10.9600	11.5600	-11.350%	83	2,884	-65.398%
2026-06-04	10.7300	13.6800	10.7300	13.0400	+15.194%	23	2,842	-69.325%
2026-06-03	13.2300	13.2300	11.0300	11.3200	+12.637%	35	2,830	-64.664%
2026-06-02	13.2000	13.2000	10.0500	10.0500	-21.176%	19	2,816	-60.199%
2026-06-01	12.7500	12.7500	12.7500	12.7500	-1.696%	1	2,807	-68.627%
2026-05-28	14.3200	14.3200	12.8700	12.9700	+11.618%	5	2,807	-69.160%
2026-05-27	12.7000	14.2900	11.6200	11.6200	-15.858%	22	2,803	-65.577%
2026-05-26	14.7300	14.8500	12.1000	13.8100	+6.231%	50	2,804	-71.035%
2026-05-22	16.7100	16.7100	13.0000	13.0000	+8.333%	6	2,808	-69.231%
2026-05-21	11.6700	12.0800	11.6700	12.0000	-22.879%	11	2,809	-66.667%
2026-05-20	13.6700	15.5600	13.6700	15.5600	+7.015%	21	2,809	-74.293%
2026-05-19	12.7400	14.5400	12.7400	14.5400	+17.638%	26	2,806	-72.490%
2026-05-18	12.8000	12.8600	12.0500	12.3600	-1.592%	26	2,806	-67.638%
2026-05-15	13.4200	13.7100	11.9000	12.5600	-3.976%	28	2,806	-68.153%
2026-05-14	12.5700	13.0800	12.5300	13.0800	+17.944%	7	2,809	-69.419%
2026-05-13	12.1200	12.1200	11.0900	11.0900	-13.495%	10	2,802	-63.931%
2026-05-12	11.2000	12.8200	11.1200	12.8200	+2.560%	25	2,802	-68.799%
2026-05-11	12.0300	12.5000	11.4600	12.5000	-6.227%	39	2,802	-68.000%
2026-05-07	12.9500	13.3300	12.9500	13.3300	+2.776%	16	2,795	-69.992%
2026-05-06	11.9000	13.1900	11.9000	12.9700	+7.190%	195	2,795	-69.160%
2026-05-04	12.1000	12.1000	12.1000	12.1000	-12.950%	2	2,852	-66.942%
2026-05-01	13.9000	13.9000	13.9000	13.9000	-14.198%	1	2,849	-71.223%
2026-04-27	16.2000	16.2000	16.2000	16.2000	+4.516%	1	2,849	-75.309%
2026-04-24	15.5000	15.5000	15.5000	15.5000	-4.321%	1	2,848	-74.194%
2026-04-22	16.2000	16.2000	16.2000	16.2000	-6.897%	1	2,847	-75.309%
2026-04-14	17.4000	17.4000	17.4000	17.4000	+0.578%	1	2,848	-77.011%
2026-04-10	17.3000	17.3000	17.3000	17.3000	-31.621%	1	2,847	-76.879%
2026-03-30	25.5000	25.5000	25.3000	25.3000	+24.877%	29	2,846	-84.190%
2026-03-20	20.2600	20.2600	20.2600	20.2600	-12.294%	1	2,825	-80.257%
2026-03-10	23.5000	23.5000	23.1000	23.1000	+9.065%	2	2,826	-82.684%
2026-02-23	21.1800	21.1800	21.1800	21.1800	-6.283%	1	2,826	-81.114%
2026-02-11	22.6000	22.6000	22.6000	22.6000	-1.739%	1	2,825	-82.301%
2026-02-10	23.0000	23.0000	23.0000	23.0000	0.000%	1	2,826	-82.609%
2026-02-04	23.0000	23.0000	23.0000	23.0000	+12.195%	1	2,825	-82.609%
2026-02-03	18.6000	20.5000	18.6000	20.5000	+6.218%	2	2,824	-80.488%
2026-01-28	20.3000	21.3000	17.9000	19.3000	-21.224%	369	2,823	-79.275%
2026-01-23	24.5000	24.5000	24.5000	24.5000	-4.334%	5	2,894	-83.673%
2026-01-21	25.6100	25.6100	25.6100	25.6100	-1.500%	1	2,889	-84.381%
2026-01-06	26.0000	26.0000	26.0000	26.0000	-3.346%	1	2,888	-84.615%
2025-12-30	26.9000	26.9000	26.9000	26.9000	-17.863%	65	2,888	-85.130%
2025-10-22	32.7500	32.7500	32.7500	32.7500	+9.899%	1	2,823	-87.786%
2025-10-15	29.8000	29.8000	29.8000	29.8000	-0.997%	1	2,824	-86.577%
2025-10-14	29.9000	30.9500	29.9000	30.1000	+28.632%	2,506	2,824	-86.711%
2025-10-03	22.7000	23.4000	22.5000	23.4000	+5.882%	15	323	-82.906%
2025-10-02	22.1000	22.1000	22.1000	22.1000	+2.315%	4	308	-81.900%
2025-10-01	21.6000	21.6000	21.6000	21.6000	-12.195%	7	304	-81.481%
2025-09-30	24.9000	24.9000	24.6000	24.6000	-1.600%	14	297	-83.740%
2025-09-29	24.4000	25.2000	24.4000	25.0000	-2.344%	33	283	-84.000%
2025-09-26	25.6000	25.6000	25.6000	25.6000	+10.823%	2	250	-84.375%
2025-09-15	23.6500	24.1700	23.1000	23.1000	0.000%	500	250	-82.684%