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WDC20260821P420
WDC Aug 21 2026 420.00 Put (WDC260821P00420000)
option OPRA

EOD

Aug 19, 2026

0.9800+78.182%(+0.4300)178

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	0.4200	1.2800	0.4200	0.9800	+78.182%	178	552	0.000%
2026-08-18	0.3800	0.8300	0.3800	0.5500	+48.649%	448	494	+78.182%
2026-08-17	0.6200	0.8800	0.2200	0.3700	-58.889%	250	418	+164.865%
2026-08-14	1.5000	1.9600	0.9000	0.9000	-64.286%	112	530	+8.889%
2026-08-13	5.5200	5.5200	2.0000	2.5200	-64.000%	175	557	-61.111%
2026-08-12	7.3400	8.7200	6.1500	7.0000	-51.490%	158	534	-86.000%
2026-08-11	12.8600	14.9500	12.7500	14.4300	-5.377%	9	438	-93.209%
2026-08-10	21.4200	21.4200	13.0000	15.2500	-23.597%	21	436	-93.574%
2026-08-07	18.2700	25.2300	17.5000	19.9600	+21.043%	107	439	-95.090%
2026-08-06	35.0100	35.0100	13.4000	16.4900	+102.331%	119	393	-94.057%
2026-08-05	8.8000	9.0000	6.4500	8.1500	-5.452%	47	341	-87.975%
2026-08-04	9.3700	9.9500	8.6200	8.6200	-26.199%	96	316	-88.631%
2026-08-03	14.5000	14.5000	11.5100	11.6800	+17.151%	10	323	-91.610%
2026-07-31	10.0000	12.2900	8.4000	9.9700	-27.754%	18	317	-90.171%
2026-07-30	14.7500	15.6200	13.2500	13.8000	-54.754%	10	325	-92.899%
2026-07-29	31.1600	31.1600	26.6200	30.5000	-8.846%	14	331	-96.787%
2026-07-28	44.3200	47.3800	33.4600	33.4600	+34.162%	114	337	-97.071%
2026-07-27	22.0500	25.1000	22.0500	24.9400	+34.811%	4	411	-96.071%
2026-07-24	17.4000	20.3000	17.4000	18.5000	+12.943%	4	409	-94.703%
2026-07-23	16.1000	16.5500	16.1000	16.3800	-4.434%	8	411	-94.017%
2026-07-22	19.6500	19.6500	16.3500	17.1400	-19.719%	10	403	-94.282%
2026-07-21	24.0000	24.6300	21.3500	21.3500	-39.587%	252	400	-95.410%
2026-07-20	29.0000	35.3400	29.0000	35.3400	-3.495%	34	368	-97.227%
2026-07-17	50.2400	50.3700	34.6200	36.6200	-12.056%	15	362	-97.324%
2026-07-16	31.9600	42.5900	31.9600	41.6400	+45.442%	30	364	-97.646%
2026-07-15	25.5000	29.8700	25.5000	28.6300	+39.319%	15	363	-96.577%
2026-07-14	20.5500	20.5500	20.5500	20.5500	-2.607%	1	355	-95.231%
2026-07-13	20.5000	22.7700	20.5000	21.1000	+21.474%	10	355	-95.355%
2026-07-10	20.3100	20.3100	17.3700	17.3700	-11.827%	6	354	-94.358%
2026-07-09	19.3500	19.7000	18.3400	19.7000	-29.137%	24	352	-95.025%
2026-07-08	28.3300	28.3900	24.8200	27.8000	-9.887%	18	340	-96.475%
2026-07-07	32.0500	32.0500	30.2300	30.8500	+53.865%	9	336	-96.823%
2026-07-06	21.5000	21.5000	18.4500	20.0500	-33.785%	12	327	-95.112%
2026-07-02	20.7600	32.4000	20.7600	30.2800	+54.727%	134	225	-96.764%
2026-07-01	19.1000	20.4000	19.1000	19.5700	+30.903%	9	225	-94.992%
2026-06-30	15.6500	15.6500	14.9500	14.9500	-9.668%	10	222	-93.445%
2026-06-29	19.4800	19.5300	16.5000	16.5500	-28.510%	9	215	-94.079%
2026-06-26	16.4700	23.1500	16.4700	23.1500	+65.357%	6	219	-95.767%
2026-06-25	14.0000	14.0000	14.0000	14.0000	-31.540%	1	219	-93.000%
2026-06-24	16.7500	20.4500	16.7500	20.4500	+26.313%	4	219	-95.208%
2026-06-23	16.5600	16.9800	16.1900	16.1900	+46.251%	10	220	-93.947%
2026-06-22	11.3100	11.3100	10.9400	11.0700	-6.975%	6	211	-91.147%
2026-06-18	10.1300	11.9100	9.7200	11.9000	-8.812%	23	227	-91.765%
2026-06-17	12.7700	13.0500	11.6500	13.0500	-9.375%	6	227	-92.490%
2026-06-16	12.6900	14.5600	9.1100	14.4000	-13.565%	42	227	-93.194%
2026-06-15	16.7500	18.5200	16.3400	16.6600	-35.175%	53	204	-94.118%
2026-06-12	30.3000	30.4500	25.4600	25.7000	-36.637%	5	204	-96.187%
2026-06-11	40.5600	40.5600	40.5600	40.5600	+7.901%	2	204	-97.584%
2026-06-09	45.2500	45.2500	37.5900	37.5900	+3.897%	3	204	-97.393%
2026-06-08	34.6300	36.1800	34.5500	36.1800	-1.039%	27	201	-97.291%
2026-06-05	33.3600	36.5600	33.3600	36.5600	+44.792%	4	177	-97.319%
2026-06-04	26.9500	26.9500	24.7500	25.2500	0.000%	5	176	-96.119%
2026-06-03	25.2500	25.2500	25.2500	25.2500	-9.982%	1	177	-96.119%
2026-06-02	29.4500	29.9400	28.0500	28.0500	-9.370%	5	177	-96.506%
2026-06-01	30.2000	30.9500	29.1600	30.9500	-11.369%	8	178	-96.834%
2026-05-29	34.0700	35.0900	33.0000	34.9200	+0.057%	10	179	-97.194%
2026-05-28	33.0600	34.9000	32.0000	34.9000	-3.485%	7	178	-97.192%
2026-05-27	37.2000	38.4000	36.1600	36.1600	-6.200%	9	174	-97.290%
2026-05-26	40.3100	40.3100	37.8200	38.5500	-15.553%	5	171	-97.458%
2026-05-22	44.8800	45.6500	44.8800	45.6500	+3.047%	5	172	-97.853%
2026-05-21	48.9000	48.9000	44.3000	44.3000	-17.963%	31	174	-97.788%
2026-05-20	54.6000	54.6000	54.0000	54.0000	-7.771%	28	174	-98.185%
2026-05-19	60.9900	60.9900	58.5500	58.5500	-2.188%	3	126	-98.326%
2026-05-18	58.1700	59.8600	57.9200	59.8600	+14.346%	4	126	-98.363%
2026-05-15	54.5200	54.5200	52.3500	52.3500	+11.383%	6	126	-98.128%
2026-05-13	47.3500	47.3500	47.0000	47.0000	-6.746%	2	121	-97.915%
2026-05-12	48.1700	51.7300	48.1700	50.4000	+13.898%	3	121	-98.056%
2026-05-11	44.9100	45.2500	42.6800	44.2500	-12.376%	7	121	-97.785%
2026-05-08	50.5000	50.5000	50.5000	50.5000	-4.284%	1	120	-98.059%
2026-05-07	52.7600	52.7600	52.7600	52.7600	-1.622%	1	120	-98.143%
2026-05-06	59.3000	59.3000	53.6300	53.6300	-1.325%	3	119	-98.173%
2026-05-05	53.2500	54.3500	53.2500	54.3500	-13.110%	3	120	-98.197%
2026-05-04	64.5500	64.5500	60.8500	62.5500	-7.947%	129	120	-98.433%
2026-05-01	75.3900	75.3900	67.9500	67.9500	-0.875%	30	45	-98.558%
2026-04-30	68.5500	68.5500	68.5500	68.5500	-17.439%	1	45	-98.570%
2026-04-27	80.8000	83.0300	80.8000	83.0300	+2.128%	2	45	-98.820%
2026-04-24	79.9500	81.3000	78.4000	81.3000	+2.911%	5	44	-98.795%
2026-04-23	79.0000	79.0000	79.0000	79.0000	-11.948%	1	42	-98.759%
2026-04-21	89.7500	90.1000	89.3000	89.7200	-7.932%	4	41	-98.908%
2026-04-17	97.2000	97.6500	97.2000	97.4500	-7.102%	62	41	-98.994%
2026-04-16	104.9000	104.9000	104.9000	104.9000	0.000%	20	0	-99.066%