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WM20260918P210
WM Sep 18 2026 210.00 Put (WM260918P00210000)
option OPRA

EOD

Aug 31, 2026

0.70000.000%(0.0000)487

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-31	0.3700	0.8400	0.3700	0.7000	0.000%	487	2,895	0.000%
2026-08-28	0.9500	1.0000	0.6100	0.7000	-36.364%	249	2,907	0.000%
2026-08-27	0.7500	1.2000	0.7500	1.1000	+59.420%	121	2,860	-36.364%
2026-08-26	0.7000	0.7500	0.5000	0.6900	+15.000%	48	2,827	+1.449%
2026-08-25	0.5500	0.6000	0.3200	0.6000	+50.000%	39	2,798	+16.667%
2026-08-24	0.3600	0.5100	0.3500	0.4000	-32.203%	35	2,784	+75.000%
2026-08-21	0.7000	0.7500	0.5000	0.5900	-15.714%	21	2,796	+18.644%
2026-08-20	0.6300	0.7600	0.5400	0.7000	+16.667%	47	2,791	0.000%
2026-08-19	0.5500	0.6000	0.4500	0.6000	-25.926%	38	2,794	+16.667%
2026-08-18	0.7000	0.8100	0.5800	0.8100	-11.957%	80	2,801	-13.580%
2026-08-17	0.9500	1.0500	0.7000	0.9200	+2.222%	765	2,807	-23.913%
2026-08-14	1.0000	1.0500	0.7000	0.9000	-10.891%	35	2,285	-22.222%
2026-08-13	0.8900	1.1000	0.8500	1.0100	+6.316%	50	2,274	-30.693%
2026-08-12	1.3000	1.3500	0.9000	0.9500	+5.556%	14	2,244	-26.316%
2026-08-11	0.8900	0.9500	0.7500	0.9000	-18.182%	37	2,240	-22.222%
2026-08-10	1.1700	1.3000	1.1000	1.1000	-8.333%	134	2,232	-36.364%
2026-08-07	1.3900	1.3900	0.7500	1.2000	+13.208%	277	2,107	-41.667%
2026-08-06	1.6000	2.0200	1.0600	1.0600	-39.429%	853	2,009	-33.962%
2026-08-05	2.0100	2.3200	1.6700	1.7500	-14.634%	607	1,264	-60.000%
2026-08-04	2.3300	2.7400	1.8500	2.0500	+22.024%	376	814	-65.854%
2026-08-03	1.9500	2.3000	1.6800	1.6800	-16.000%	267	568	-58.333%
2026-07-31	2.2000	2.4500	1.7800	2.0000	-9.091%	27	536	-65.000%
2026-07-30	1.6000	2.4600	1.5900	2.2000	+47.651%	86	518	-68.182%
2026-07-29	1.1000	1.4900	0.7000	1.4900	+50.505%	16	470	-53.020%
2026-07-28	1.3800	1.3800	0.9700	0.9900	-10.000%	17	473	-29.293%
2026-07-27	1.4000	1.4000	1.1000	1.1000	-29.032%	15	462	-36.364%
2026-07-24	1.4900	1.5500	1.4900	1.5500	+5.442%	4	464	-54.839%
2026-07-23	1.6700	1.6700	1.4700	1.4700	-18.333%	12	460	-52.381%
2026-07-22	1.9700	1.9700	1.8000	1.8000	-14.286%	18	471	-61.111%
2026-07-21	1.8000	2.1000	1.8000	2.1000	+36.364%	41	471	-66.667%
2026-07-20	1.2600	1.5400	1.2600	1.5400	+6.207%	3	473	-54.545%
2026-07-17	1.0200	1.4500	0.9500	1.4500	+22.881%	42	476	-51.724%
2026-07-16	1.5100	1.5100	1.1800	1.1800	-30.994%	3	445	-40.678%
2026-07-14	1.7800	1.7800	1.6900	1.7100	+15.541%	22	444	-59.064%
2026-07-13	1.6200	1.6200	1.4800	1.4800	-22.105%	20	439	-52.703%
2026-07-10	2.2000	2.2000	1.9000	1.9000	+15.152%	14	428	-63.158%
2026-07-08	1.5000	1.6500	1.5000	1.6500	+6.452%	2	415	-57.576%
2026-07-07	1.9300	1.9500	1.5500	1.5500	-42.593%	24	417	-54.839%
2026-07-06	3.2000	3.2000	2.7000	2.7000	+3.846%	14	428	-74.074%
2026-07-02	3.2000	3.2000	2.5500	2.6000	-29.730%	36	453	-73.077%
2026-07-01	3.0800	3.7000	3.0800	3.7000	-5.128%	2	453	-81.081%
2026-06-30	3.9000	3.9000	3.9000	3.9000	+8.333%	12	454	-82.051%
2026-06-29	3.3800	3.6000	3.3800	3.6000	+6.195%	2	454	-80.556%
2026-06-26	3.6000	3.7000	3.1900	3.3900	-20.235%	34	453	-79.351%
2026-06-25	4.9000	4.9000	4.2000	4.2500	-3.409%	17	434	-83.529%
2026-06-24	4.8000	4.8000	4.3000	4.4000	-18.519%	16	443	-84.091%
2026-06-23	5.6000	5.7000	5.4000	5.4000	-28.947%	158	438	-87.037%
2026-06-22	8.1000	8.1000	7.4200	7.6000	-6.173%	15	326	-90.789%
2026-06-18	7.3900	8.4000	7.2000	8.1000	+19.118%	27	282	-91.358%
2026-06-17	6.3000	6.9700	6.0000	6.8000	+7.937%	17	282	-89.706%
2026-06-16	6.1000	6.5000	6.1000	6.3000	-7.489%	71	282	-88.889%
2026-06-15	6.9500	7.1700	6.6900	6.8100	+6.406%	17	206	-89.721%
2026-06-12	6.4000	6.7000	6.4000	6.4000	-1.538%	9	206	-89.063%
2026-06-11	5.4900	6.5000	5.4900	6.5000	+9.060%	16	206	-89.231%
2026-06-10	6.1000	6.1000	5.9000	5.9600	-14.979%	5	191	-88.255%
2026-06-09	7.5000	7.5000	6.3000	7.0100	-16.548%	7	190	-90.014%
2026-06-08	7.4000	8.4000	7.2000	8.4000	+34.185%	8	191	-91.667%
2026-06-05	6.8200	6.8200	6.2600	6.2600	-15.405%	13	188	-88.818%
2026-06-04	7.0000	7.4000	7.0000	7.4000	-26.000%	5	188	-90.541%
2026-06-03	10.0000	10.0000	10.0000	10.0000	-3.846%	2	190	-93.000%
2026-06-02	9.8000	10.8000	9.8000	10.4000	+9.474%	10	188	-93.269%
2026-06-01	9.5000	9.5000	9.5000	9.5000	+2.151%	1	186	-92.632%
2026-05-29	8.8000	9.3000	8.8000	9.3000	+24.000%	6	186	-92.473%
2026-05-28	7.5000	7.5000	7.5000	7.5000	-14.773%	1	184	-90.667%
2026-05-27	8.8000	8.8000	8.3900	8.8000	+3.529%	3	183	-92.045%
2026-05-26	8.0000	8.5000	8.0000	8.5000	+8.974%	10	182	-91.765%
2026-05-22	7.8000	7.8000	7.8000	7.8000	-2.500%	6	181	-91.026%
2026-05-21	7.9000	8.1700	7.6000	8.0000	+38.889%	10	180	-91.250%
2026-05-19	5.5000	5.7600	5.5000	5.7600	-17.714%	6	180	-87.847%
2026-05-18	7.4000	7.4000	7.0000	7.0000	-5.533%	25	177	-90.000%
2026-05-15	7.2000	7.4100	7.2000	7.4100	-6.439%	4	177	-90.553%
2026-05-14	7.9100	7.9200	7.9100	7.9200	+10.000%	3	182	-91.162%
2026-05-12	7.2000	7.2000	7.2000	7.2000	-21.569%	1	182	-90.278%
2026-05-11	8.9500	9.3000	8.9500	9.1800	+10.870%	6	182	-92.375%
2026-05-08	6.9000	8.2800	6.9000	8.2800	+32.057%	7	182	-91.546%
2026-05-07	6.7500	6.9000	6.2700	6.2700	-3.390%	8	178	-88.836%
2026-05-06	6.4000	6.4900	6.2000	6.4900	+12.870%	9	179	-89.214%
2026-05-05	5.8000	5.8000	5.7500	5.7500	+19.792%	2	177	-87.826%
2026-05-04	4.8000	4.8000	4.8000	4.8000	-1.031%	2	179	-85.417%
2026-05-01	4.4000	4.8500	4.3000	4.8500	+18.005%	13	180	-85.567%
2026-04-30	3.8000	4.1100	3.8000	4.1100	-10.652%	2	180	-82.968%
2026-04-29	5.3700	5.3700	4.6000	4.6000	-23.333%	25	179	-84.783%
2026-04-28	6.0000	6.0000	6.0000	6.0000	-1.639%	6	156	-88.333%
2026-04-27	6.0000	6.1000	6.0000	6.1000	+22.000%	3	156	-88.525%
2026-04-23	5.0000	5.0000	5.0000	5.0000	-16.667%	1	155	-86.000%
2026-04-20	5.9000	6.1000	5.9000	6.0000	-4.762%	4	156	-88.333%
2026-04-17	6.3000	6.5000	6.3000	6.3000	+5.000%	36	155	-88.889%
2026-04-16	5.7000	6.0000	5.6000	6.0000	-4.762%	7	149	-88.333%
2026-04-15	6.5000	6.6000	6.0200	6.3000	-3.077%	8	152	-88.889%
2026-04-14	5.7000	6.5000	5.7000	6.5000	+3.175%	7	158	-89.231%
2026-04-13	6.3000	6.3000	6.3000	6.3000	+1.613%	2	160	-88.889%
2026-04-07	6.2000	6.2000	6.2000	6.2000	-15.646%	1	158	-88.710%
2026-03-31	7.6000	7.6000	7.3500	7.3500	-4.545%	3	158	-90.476%
2026-03-30	7.7000	7.7000	7.7000	7.7000	+2.667%	3	157	-90.909%
2026-03-27	8.0000	8.0000	7.5000	7.5000	-9.091%	64	154	-90.667%
2026-03-25	8.2500	8.2500	8.2500	8.2500	+16.197%	1	94	-91.515%
2026-03-24	6.9000	7.1000	6.8000	7.1000	+1.719%	10	93	-90.141%
2026-03-23	6.6300	6.9800	6.4000	6.9800	+10.794%	18	83	-89.971%
2026-03-20	6.3000	6.3000	6.3000	6.3000	+23.529%	9	65	-88.889%
2026-03-13	5.1000	5.1000	5.1000	5.1000	-4.673%	7	64	-86.275%
2026-03-12	5.3500	5.3500	5.3500	5.3500	-4.464%	4	64	-86.916%
2026-03-11	5.6000	5.6000	5.6000	5.6000	+5.660%	6	67	-87.500%
2026-03-10	5.3000	5.3000	5.3000	5.3000	+32.500%	1	62	-86.792%
2026-03-09	4.0000	4.0000	4.0000	4.0000	-11.111%	1	62	-82.500%
2026-02-27	4.5000	4.5000	4.5000	4.5000	-22.414%	2	62	-84.444%
2026-02-23	5.8000	5.8000	5.8000	5.8000	-3.333%	5	60	-87.931%
2026-02-18	6.0000	6.0000	6.0000	6.0000	+25.000%	1	55	-88.333%
2026-02-17	4.8000	4.8000	4.8000	4.8000	-21.951%	7	54	-85.417%
2026-02-12	5.6000	6.1500	5.6000	6.1500	+10.215%	11	50	-88.618%
2026-02-11	5.5800	5.5800	5.5800	5.5800	-5.424%	2	43	-87.455%
2026-02-10	5.9000	5.9000	5.9000	5.9000	-11.677%	1	41	-88.136%
2026-02-09	6.6800	6.6800	6.6800	6.6800	-16.500%	1	41	-89.521%
2026-02-02	8.0000	8.0000	8.0000	8.0000	0.000%	1	40	-91.250%
2026-01-30	8.0000	8.0000	8.0000	8.0000	+23.077%	1	40	-91.250%
2026-01-29	5.9000	6.5000	5.9000	6.5000	0.000%	4	41	-89.231%
2026-01-26	6.5000	6.5000	6.5000	6.5000	-12.162%	1	43	-89.231%
2026-01-22	7.3000	7.4000	7.3000	7.4000	-1.333%	2	43	-90.541%
2026-01-21	8.2000	8.2000	7.5000	7.5000	-16.667%	2	43	-90.667%
2026-01-20	9.0000	9.0000	9.0000	9.0000	-8.907%	3	42	-92.222%
2026-01-14	10.2800	10.2800	9.8800	9.8800	+7.391%	6	42	-92.915%
2025-12-24	9.2000	9.2000	9.2000	9.2000	-10.506%	1	41	-92.391%
2025-12-17	10.8000	10.8000	10.2800	10.2800	+3.525%	2	41	-93.191%
2025-12-16	9.9300	9.9300	9.9300	9.9300	-11.339%	1	41	-92.951%
2025-12-15	11.2000	11.2000	11.2000	11.2000	-9.677%	1	41	-93.750%
2025-12-05	12.4000	12.4000	12.4000	12.4000	+3.333%	1	40	-94.355%
2025-12-04	12.0000	12.0000	12.0000	12.0000	-2.755%	1	40	-94.167%
2025-11-19	12.7100	12.7100	12.3400	12.3400	-14.897%	3	39	-94.327%
2025-11-18	15.4500	15.4500	14.5000	14.5000	-7.051%	8	39	-95.172%
2025-11-17	15.6000	15.6000	15.6000	15.6000	-4.878%	1	35	-95.513%
2025-11-13	16.4000	16.4000	16.4000	16.4000	-9.242%	1	35	-95.732%
2025-11-11	18.0700	18.0700	18.0700	18.0700	-6.276%	1	34	-96.126%
2025-10-30	19.3100	19.3100	19.2800	19.2800	-8.626%	7	34	-96.369%
2025-10-29	18.0500	21.1000	18.0500	21.1000	+23.032%	3	28	-96.682%
2025-10-28	16.9000	17.3500	16.9000	17.1500	+47.845%	5	28	-95.918%
2025-10-10	11.6000	11.6000	11.6000	11.6000	+4.505%	1	30	-93.966%
2025-10-08	11.1000	11.1000	11.1000	11.1000	-2.632%	1	30	-93.694%
2025-10-02	11.4000	11.4000	11.4000	11.4000	-0.437%	1	30	-93.860%
2025-10-01	11.4500	11.4500	11.4500	11.4500	+6.019%	1	30	-93.886%
2025-09-30	10.8000	10.8000	10.8000	10.8000	-5.429%	7	30	-93.519%
2025-09-29	11.4200	11.4200	11.4200	11.4200	-3.710%	1	30	-93.870%
2025-09-25	11.8500	11.8600	11.8500	11.8600	+1.022%	5	30	-94.098%
2025-09-24	11.7400	11.7400	11.7400	11.7400	-3.770%	1	32	-94.037%
2025-09-22	12.1000	12.2000	12.1000	12.2000	+0.577%	2	32	-94.262%
2025-09-18	12.2000	12.2000	12.1300	12.1300	+3.675%	2	31	-94.229%
2025-09-15	11.7000	11.7000	11.7000	11.7000	+23.158%	2	31	-94.017%
2025-09-02	9.5000	9.5000	9.5000	9.5000	+4.396%	15	29	-92.632%
2025-08-04	9.1000	9.1000	9.1000	9.1000	+8.333%	2	14	-92.308%
2025-07-30	8.4000	8.4000	8.4000	8.4000	+9.091%	2	12	-91.667%
2025-07-29	7.9000	7.9000	7.7000	7.7000	-26.667%	4	10	-90.909%
2025-07-22	10.5000	10.5000	10.5000	10.5000	+2.639%	1	6	-93.333%
2025-06-26	10.2300	10.2300	10.2300	10.2300	+0.098%	2	5	-93.157%
2025-06-25	10.2200	10.2200	10.2200	10.2200	0.000%	3	3	-93.151%