Dark

WM20260918P200
WM Sep 18 2026 200.00 Put (WM260918P00200000)
option OPRA

EOD

Aug 31, 2026

0.0600-50.000%(-0.0600)4

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-31	0.1300	0.1300	0.0600	0.0600	-50.000%	4	440	0.000%
2026-08-28	0.2000	0.2000	0.1200	0.1200	-40.000%	35	440	-50.000%
2026-08-27	0.2200	0.2200	0.1800	0.2000	+42.857%	11	455	-70.000%
2026-08-26	0.1400	0.1400	0.1400	0.1400	+133.333%	1	453	-57.143%
2026-08-25	0.1500	0.1500	0.0600	0.0600	-40.000%	26	453	0.000%
2026-08-24	0.1300	0.2500	0.0500	0.1000	0.000%	20	430	-40.000%
2026-08-21	0.2000	0.2000	0.1000	0.1000	-23.077%	39	441	-40.000%
2026-08-20	0.2000	0.2000	0.1200	0.1300	-18.750%	15	416	-53.846%
2026-08-19	0.1500	0.1600	0.1000	0.1600	-30.435%	5	405	-62.500%
2026-08-18	0.3700	0.3700	0.1900	0.2300	+15.000%	6	406	-73.913%
2026-08-17	0.4300	0.4300	0.1800	0.2000	-20.000%	25	409	-70.000%
2026-08-14	0.2200	0.2500	0.2200	0.2500	-19.355%	2	409	-76.000%
2026-08-13	0.3600	0.3600	0.2500	0.3100	+10.714%	16	408	-80.645%
2026-08-12	0.6000	0.6000	0.2800	0.2800	-6.667%	13	409	-78.571%
2026-08-11	0.2800	0.3000	0.2400	0.3000	-25.000%	14	408	-80.000%
2026-08-10	0.5500	0.5500	0.4000	0.4000	+8.108%	13	409	-85.000%
2026-08-07	0.4000	0.4000	0.2800	0.3700	-7.500%	34	417	-83.784%
2026-08-06	0.6000	0.7800	0.3500	0.4000	-45.205%	26	429	-85.000%
2026-08-05	0.8000	0.9000	0.6700	0.7300	-14.118%	66	430	-91.781%
2026-08-04	0.7500	1.1000	0.7500	0.8500	+34.921%	33	384	-92.941%
2026-08-03	0.8000	0.9000	0.6300	0.6300	-25.000%	9	370	-90.476%
2026-07-31	0.9000	0.9800	0.8400	0.8400	-6.667%	8	365	-92.857%
2026-07-30	0.9000	1.0100	0.8500	0.9000	+57.895%	13	360	-93.333%
2026-07-29	0.4300	0.5700	0.4300	0.5700	+90.000%	16	353	-89.474%
2026-07-28	0.3000	0.3000	0.3000	0.3000	-60.000%	3	357	-80.000%
2026-07-23	0.8000	0.8000	0.7500	0.7500	-25.743%	3	354	-92.000%
2026-07-21	1.1000	1.1000	1.0100	1.0100	+24.691%	2	355	-94.059%
2026-07-20	0.7500	0.8100	0.7500	0.8100	+20.896%	2	354	-92.593%
2026-07-17	0.5000	0.6700	0.5000	0.6700	-4.286%	27	353	-91.045%
2026-07-16	0.6000	0.7100	0.6000	0.7000	-6.667%	17	339	-91.429%
2026-07-15	0.7500	0.7500	0.7500	0.7500	+7.143%	6	356	-92.000%
2026-07-13	0.7000	0.7000	0.7000	0.7000	-37.500%	1	358	-91.429%
2026-07-09	1.1200	1.1200	1.1200	1.1200	+31.765%	1	358	-94.643%
2026-07-08	0.8000	0.8500	0.7000	0.8500	+13.333%	48	358	-92.941%
2026-07-07	0.8500	0.8500	0.7000	0.7500	-45.255%	15	343	-92.000%
2026-07-06	1.4500	1.4500	1.3700	1.3700	+13.223%	2	343	-95.620%
2026-07-02	1.7500	1.7500	1.2000	1.2100	-26.667%	23	352	-95.041%
2026-07-01	1.5800	1.6500	1.5800	1.6500	-13.158%	14	352	-96.364%
2026-06-30	1.9000	1.9000	1.9000	1.9000	-5.000%	1	355	-96.842%
2026-06-29	1.6700	2.0000	1.6700	2.0000	+16.279%	8	354	-97.000%
2026-06-26	1.8000	1.8100	1.7000	1.7200	-25.217%	18	354	-96.512%
2026-06-25	1.9300	2.3000	1.9300	2.3000	+4.545%	7	366	-97.391%
2026-06-24	2.0500	2.2500	2.0500	2.2000	-26.667%	6	365	-97.273%
2026-06-23	3.2000	3.3900	3.0000	3.0000	-31.818%	66	371	-98.000%
2026-06-22	4.5000	4.5000	4.0800	4.4000	-3.509%	13	356	-98.636%
2026-06-18	4.1000	4.6000	4.1000	4.5600	+24.251%	26	323	-98.684%
2026-06-17	3.7500	3.7500	3.5500	3.6700	-4.675%	8	323	-98.365%
2026-06-15	3.8000	3.8500	3.6000	3.8500	+6.944%	9	323	-98.442%
2026-06-12	4.0700	4.0700	3.6000	3.6000	-4.000%	5	323	-98.333%
2026-06-11	3.7200	3.7500	3.7200	3.7500	+13.636%	6	323	-98.400%
2026-06-10	3.2600	3.3400	3.2600	3.3000	-16.877%	5	323	-98.182%
2026-06-09	3.9500	3.9700	3.9500	3.9700	-20.600%	20	323	-98.489%
2026-06-08	4.6000	5.0800	4.6000	5.0000	+22.850%	8	306	-98.800%
2026-06-05	3.8700	4.0700	3.8500	4.0700	-7.500%	4	309	-98.526%
2026-06-04	4.0900	4.4000	4.0900	4.4000	-10.931%	9	311	-98.636%
2026-06-03	4.9400	4.9400	4.9400	4.9400	-20.323%	2	306	-98.785%
2026-06-02	5.9300	6.3500	5.9300	6.2000	+10.517%	4	304	-99.032%
2026-06-01	5.6100	5.6100	5.6100	5.6100	+2.000%	1	302	-98.930%
2026-05-29	5.5000	5.5000	5.5000	5.5000	+8.268%	2	301	-98.909%
2026-05-28	4.5700	5.0800	4.5700	5.0800	+6.947%	5	299	-98.819%
2026-05-27	4.7500	4.7500	4.7500	4.7500	-3.061%	1	296	-98.737%
2026-05-26	4.9000	4.9000	4.9000	4.9000	0.000%	1	295	-98.776%
2026-05-22	4.4500	4.9000	4.4100	4.9000	+1.240%	6	294	-98.776%
2026-05-21	4.4800	4.8400	4.4400	4.8400	+9.751%	14	288	-98.760%
2026-05-20	4.3000	4.4100	4.3000	4.4100	+28.198%	2	288	-98.639%
2026-05-19	3.4400	3.4400	3.4400	3.4400	-20.000%	15	284	-98.256%
2026-05-15	4.3000	4.3000	4.3000	4.3000	-19.626%	1	284	-98.605%
2026-05-13	5.2000	5.3500	5.2000	5.3500	+20.225%	2	269	-98.879%
2026-05-12	4.4500	4.4500	4.4500	4.4500	-17.593%	1	269	-98.652%
2026-05-11	5.4000	5.4000	5.4000	5.4000	+13.684%	1	269	-98.889%
2026-05-08	4.7500	4.7500	4.7500	4.7500	+15.572%	1	266	-98.737%
2026-05-07	4.1100	4.1100	4.1100	4.1100	+2.750%	1	266	-98.540%
2026-05-06	3.2000	4.1000	3.2000	4.0000	+19.403%	28	265	-98.500%
2026-05-05	3.3500	3.3500	3.3500	3.3500	+19.643%	3	241	-98.209%
2026-04-30	2.8000	2.8000	2.8000	2.8000	-6.667%	1	241	-97.857%
2026-04-29	3.4400	3.4400	3.0000	3.0000	-21.053%	4	241	-98.000%
2026-04-28	3.8000	3.8000	3.8000	3.8000	-5.000%	1	244	-98.421%
2026-04-27	4.0000	4.0000	4.0000	4.0000	+17.647%	1	244	-98.500%
2026-04-24	3.3000	3.4000	3.3000	3.4000	0.000%	3	243	-98.235%
2026-04-23	3.2000	3.4000	2.6500	3.4000	-19.048%	8	241	-98.235%
2026-04-22	4.1000	4.2000	4.1000	4.2000	-1.176%	3	245	-98.571%
2026-04-21	4.2500	4.2500	4.2500	4.2500	+18.056%	3	243	-98.588%
2026-04-20	3.6000	3.7000	3.0000	3.6000	-7.692%	9	243	-98.333%
2026-04-17	3.9900	3.9900	3.9000	3.9000	+11.429%	2	242	-98.462%
2026-04-16	3.5000	3.5000	3.5000	3.5000	-10.256%	25	241	-98.286%
2026-04-14	3.8000	3.9000	3.8000	3.9000	-2.500%	2	241	-98.462%
2026-04-13	4.0000	4.0000	4.0000	4.0000	-5.882%	1	241	-98.500%
2026-04-10	4.2500	4.2500	4.2500	4.2500	-5.973%	1	241	-98.588%
2026-04-01	4.5200	4.5200	4.5200	4.5200	-6.804%	1	240	-98.673%
2026-03-31	5.1000	5.2000	4.8500	4.8500	-3.000%	7	241	-98.763%
2026-03-30	5.2000	5.2000	4.8800	5.0000	0.000%	8	236	-98.800%
2026-03-26	5.2300	5.2300	5.0000	5.0000	-10.714%	6	235	-98.800%
2026-03-25	5.5000	6.1000	5.5000	5.6000	+9.804%	17	232	-98.929%
2026-03-24	5.1000	5.1000	5.1000	5.1000	+21.429%	6	224	-98.824%
2026-03-23	4.2000	4.2000	4.2000	4.2000	+22.807%	1	218	-98.571%
2026-03-12	3.2000	3.4200	3.2000	3.4200	-2.286%	8	218	-98.246%
2026-03-10	3.8000	3.8000	3.4000	3.5000	+18.243%	15	220	-98.286%
2026-03-05	2.9600	2.9600	2.9600	2.9600	-8.075%	10	206	-97.973%
2026-02-27	3.0000	3.2200	3.0000	3.2200	-19.500%	14	206	-98.137%
2026-02-23	3.8000	4.0000	3.8000	4.0000	-4.762%	5	205	-98.500%
2026-02-18	4.2000	4.2000	4.2000	4.2000	+20.000%	3	200	-98.571%
2026-02-17	3.5000	3.5000	3.5000	3.5000	-5.405%	1	197	-98.286%
2026-02-13	3.7000	3.7000	3.7000	3.7000	-10.843%	3	199	-98.378%
2026-02-12	4.1500	4.1500	4.1500	4.1500	+3.750%	6	199	-98.554%
2026-02-10	4.0000	4.0000	4.0000	4.0000	-25.926%	1	193	-98.500%
2026-02-02	5.3000	5.4000	5.3000	5.4000	-8.784%	25	193	-98.889%
2026-01-30	5.9200	5.9200	5.9200	5.9200	+18.400%	10	190	-98.986%
2026-01-29	5.0000	5.0000	5.0000	5.0000	+16.279%	1	180	-98.800%
2026-01-26	4.3000	4.3000	4.3000	4.3000	-31.200%	2	179	-98.605%
2026-01-07	6.2500	6.2500	6.2500	6.2500	-15.768%	1	180	-99.040%
2026-01-05	7.4200	7.4200	7.4200	7.4200	+1.923%	1	179	-99.191%
2025-12-17	7.2800	7.2800	7.2800	7.2800	+1.111%	1	179	-99.176%
2025-12-16	7.7000	7.7000	7.2000	7.2000	-13.253%	2	180	-99.167%
2025-12-12	8.3000	8.3000	8.3000	8.3000	-7.880%	1	179	-99.277%
2025-12-04	9.0100	9.0100	9.0100	9.0100	+0.111%	1	180	-99.334%
2025-11-28	9.0000	9.0000	9.0000	9.0000	-10.090%	1	179	-99.333%
2025-11-19	10.0100	10.0100	10.0100	10.0100	-33.267%	1	180	-99.401%
2025-11-10	14.8000	15.0000	14.8000	15.0000	+4.167%	3	181	-99.600%
2025-11-07	14.4000	14.4000	14.4000	14.4000	-2.703%	1	182	-99.583%
2025-11-06	14.8000	14.8000	14.8000	14.8000	-8.642%	1	183	-99.595%
2025-11-03	16.2000	16.2000	16.2000	16.2000	+12.266%	1	181	-99.630%
2025-10-30	14.4300	14.4300	14.4300	14.4300	-3.219%	1	181	-99.584%
2025-10-29	14.2000	14.9100	14.2000	14.9100	+12.955%	2	181	-99.598%
2025-10-28	13.2000	13.2000	13.2000	13.2000	+29.412%	1	179	-99.545%
2025-10-27	10.2800	10.2800	10.2000	10.2000	+4.615%	11	168	-99.412%
2025-10-20	9.7500	9.7500	9.7500	9.7500	+12.198%	1	168	-99.385%
2025-10-15	8.6900	8.6900	8.6900	8.6900	+2.840%	3	169	-99.310%
2025-10-13	8.6700	8.6700	8.4500	8.4500	+6.289%	7	166	-99.290%
2025-09-30	7.9500	7.9500	7.9500	7.9500	-8.092%	7	159	-99.245%
2025-09-25	8.6400	8.6500	8.6400	8.6500	-1.030%	5	159	-99.306%
2025-09-22	8.7400	8.7400	8.7400	8.7400	+0.460%	1	159	-99.314%
2025-09-15	8.8400	8.8400	8.7000	8.7000	0.000%	2	160	-99.310%
2025-09-09	8.7000	8.7000	8.7000	8.7000	+3.571%	1	158	-99.310%
2025-09-08	8.4000	8.4000	8.4000	8.4000	+42.373%	1	158	-99.286%
2025-08-20	5.9000	5.9000	5.9000	5.9000	-1.338%	1	158	-98.983%
2025-08-19	6.1500	6.9000	5.4800	5.9800	+6.786%	100	159	-98.997%
2025-08-12	5.6000	5.6000	5.6000	5.6000	-13.846%	1	59	-98.929%
2025-07-31	6.5000	6.5000	6.5000	6.5000	+3.175%	1	58	-99.077%
2025-07-30	6.3000	6.3000	6.3000	6.3000	+10.526%	1	57	-99.048%
2025-07-29	5.9000	5.9000	5.7000	5.7000	-17.391%	3	57	-98.947%
2025-07-24	6.9000	6.9000	6.9000	6.9000	-6.757%	1	57	-99.130%
2025-07-14	7.4000	7.4000	7.4000	7.4000	+4.225%	2	56	-99.189%
2025-07-07	7.6000	7.7000	7.1000	7.1000	+0.709%	51	54	-99.155%
2025-06-11	7.0500	7.0500	7.0500	7.0500	+11.905%	1	3	-99.149%
2025-06-04	6.3000	6.3000	6.3000	6.3000	0.000%	2	2	-99.048%