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WDC20260918P270
WDC Sep 18 2026 270.00 Put (WDC260918P00270000)
option OPRA

EOD

Aug 19, 2026

0.4800+140.000%(+0.2800)57

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	0.4600	0.5200	0.3300	0.4800	+140.000%	57	1,490	0.000%
2026-08-17	0.2900	0.2900	0.2000	0.2000	-47.368%	2	1,495	+140.000%
2026-08-14	0.5100	0.5100	0.3500	0.3800	-20.833%	6	1,495	+26.316%
2026-08-13	0.4500	0.4800	0.4500	0.4800	-34.247%	4	1,501	0.000%
2026-08-12	0.9300	0.9300	0.6500	0.7300	-47.482%	14	1,505	-34.247%
2026-08-10	1.5400	1.8400	1.3900	1.3900	-34.742%	21	1,513	-65.468%
2026-08-07	3.8300	3.9000	2.1300	2.1300	+2.899%	58	1,503	-77.465%
2026-08-06	5.4600	5.6800	2.0300	2.0700	-24.453%	36	1,473	-76.812%
2026-08-03	3.2000	3.2000	2.7400	2.7400	-19.412%	10	1,459	-82.482%
2026-07-31	3.4000	3.4000	3.4000	3.4000	-52.778%	1	1,449	-85.882%
2026-07-29	6.7500	7.2000	6.7500	7.2000	-8.861%	20	1,450	-93.333%
2026-07-28	9.4500	9.6000	7.9000	7.9000	+59.596%	6	1,434	-93.924%
2026-07-27	4.9500	4.9500	4.9500	4.9500	-3.696%	1	1,434	-90.303%
2026-07-23	5.1400	5.1400	5.1400	5.1400	+12.967%	3	1,435	-90.661%
2026-07-22	5.6500	5.6500	4.5500	4.5500	-30.534%	4	1,435	-89.451%
2026-07-21	6.6500	6.6500	6.5500	6.5500	-29.189%	7	1,436	-92.672%
2026-07-20	7.8600	9.2500	7.0500	9.2500	+16.352%	41	1,431	-94.811%
2026-07-17	9.3000	10.1000	7.9500	7.9500	-17.188%	10	1,432	-93.962%
2026-07-16	7.5000	10.0000	7.2200	9.6000	+65.232%	127	1,432	-95.000%
2026-07-15	5.8100	5.8100	5.8100	5.8100	-26.456%	2	1,404	-91.738%
2026-07-02	7.8500	7.9000	7.8500	7.9000	+42.086%	6	1,404	-93.924%
2026-07-01	5.5600	5.5600	5.5600	5.5600	-7.333%	2	1,404	-91.367%
2026-06-16	6.0000	6.0000	6.0000	6.0000	+73.410%	3	1,404	-92.000%
2026-06-15	3.4600	3.4600	3.4600	3.4600	-43.279%	1	1,401	-86.127%
2026-06-12	6.2500	6.2500	6.1000	6.1000	-41.063%	9	1,401	-92.131%
2026-06-10	10.4500	10.4500	10.0000	10.3500	+4.020%	11	1,401	-95.362%
2026-06-09	11.2000	11.2000	9.9000	9.9500	+15.967%	3	1,401	-95.176%
2026-06-08	8.5800	8.5800	8.5800	8.5800	-9.684%	1	1,400	-94.406%
2026-06-05	9.1000	9.5000	9.1000	9.5000	+34.752%	2	1,401	-94.947%
2026-06-01	6.5600	7.0500	6.5600	7.0500	-11.875%	6	1,401	-93.191%
2026-05-28	8.0000	8.0000	8.0000	8.0000	-19.028%	1	1,398	-94.000%
2026-05-26	9.8800	9.8800	9.8800	9.8800	-24.867%	1	1,399	-95.142%
2026-05-18	13.0500	13.7000	12.9000	13.1500	+20.642%	16	1,399	-96.350%
2026-05-13	10.9000	10.9000	10.9000	10.9000	-6.034%	2	1,394	-95.596%
2026-05-12	12.5500	12.5500	11.6000	11.6000	+11.005%	2	1,394	-95.862%
2026-05-11	10.0200	10.7500	10.0200	10.4500	-13.493%	8	1,394	-95.407%
2026-05-08	12.0800	12.0800	12.0800	12.0800	-8.485%	1	1,397	-96.026%
2026-05-07	12.0000	13.2000	12.0000	13.2000	-1.932%	23	1,398	-96.364%
2026-05-05	13.4600	13.4600	13.4600	13.4600	-15.875%	1	1,398	-96.434%
2026-05-04	16.1100	16.1100	15.3500	16.0000	-14.209%	3	1,397	-97.000%
2026-04-29	18.5000	18.6500	18.5000	18.6500	-28.269%	2	1,396	-97.426%
2026-04-28	26.0000	26.0000	26.0000	26.0000	+18.559%	1	1,397	-98.154%
2026-04-27	21.7500	21.9300	21.6500	21.9300	-8.050%	3	1,396	-97.811%
2026-04-21	23.9000	23.9000	23.6500	23.8500	-3.245%	12	1,405	-97.987%
2026-04-20	26.8800	26.8800	24.6500	24.6500	-13.204%	8	1,405	-98.053%
2026-04-17	28.4000	28.4000	28.4000	28.4000	-7.492%	10	1,400	-98.310%
2026-04-16	31.1000	31.1000	30.7000	30.7000	+3.892%	2	1,390	-98.436%
2026-04-15	30.5500	31.0900	28.0600	29.5500	-0.337%	47	1,390	-98.376%
2026-04-14	31.3000	31.3000	29.6500	29.6500	-10.152%	3	1,413	-98.381%
2026-04-13	33.7000	33.9000	32.6000	33.0000	+0.610%	4	1,413	-98.545%
2026-04-10	33.7000	33.7000	32.8000	32.8000	-3.387%	3	1,413	-98.537%
2026-04-09	37.1000	37.1000	33.9500	33.9500	-4.635%	3	1,414	-98.586%
2026-04-08	34.3500	36.4800	34.3000	35.6000	-21.482%	25	1,412	-98.652%
2026-04-07	44.7300	45.3400	44.4200	45.3400	-5.934%	10	1,407	-98.941%
2026-04-01	48.1000	48.2000	48.1000	48.2000	-16.968%	2	1,407	-99.004%
2026-03-31	61.4000	61.4500	57.9000	58.0500	-12.377%	9	1,407	-99.173%
2026-03-30	57.4500	66.4500	57.4500	66.2500	+17.257%	10	1,407	-99.275%
2026-03-27	56.8500	57.5500	55.2000	56.5000	+1.436%	16	1,405	-99.150%
2026-03-26	55.7000	55.7000	55.7000	55.7000	+6.603%	1	1,405	-99.138%
2026-03-25	52.2800	52.2800	52.2500	52.2500	+5.215%	2	1,405	-99.081%
2026-03-24	52.4500	52.5000	49.6600	49.6600	+4.218%	6	1,404	-99.033%
2026-03-23	49.1500	49.1500	47.6500	47.6500	+3.139%	2	1,404	-98.993%
2026-03-19	50.1500	50.1500	46.2000	46.2000	+4.643%	47	1,403	-98.961%
2026-03-18	44.0500	44.1500	44.0500	44.1500	+1.261%	2	1,403	-98.913%
2026-03-17	46.9000	46.9000	43.6000	43.6000	-18.122%	33	1,403	-98.899%
2026-03-16	53.3000	53.3000	53.2500	53.2500	-12.562%	13	1,374	-99.099%
2026-03-12	60.9000	60.9000	60.9000	60.9000	+2.267%	1	1,361	-99.212%
2026-03-11	59.5500	59.5500	59.5500	59.5500	-8.130%	2	1,361	-99.194%
2026-03-09	64.8200	64.8200	64.8200	64.8200	-5.648%	1	1,361	-99.259%
2026-03-06	65.9500	68.7000	65.9500	68.7000	+13.591%	2	1,362	-99.301%
2026-03-04	61.3500	61.3500	60.4800	60.4800	-11.772%	2	1,363	-99.206%
2026-03-03	68.5500	68.5500	68.5500	68.5500	+8.810%	1	1,362	-99.300%
2026-03-02	63.0000	63.0000	63.0000	63.0000	+11.111%	2	1,362	-99.238%
2026-02-27	56.5500	56.7000	56.4500	56.7000	-3.242%	4	1,362	-99.153%
2026-02-26	61.3000	61.3000	58.6000	58.6000	+5.967%	4	1,362	-99.181%
2026-02-25	56.0000	56.0000	55.3000	55.3000	-5.389%	2	1,361	-99.132%
2026-02-23	58.6500	58.6500	58.4500	58.4500	+3.635%	2	1,361	-99.179%
2026-02-20	56.2000	56.7000	56.2000	56.4000	-1.828%	55	1,361	-99.149%
2026-02-19	56.8500	57.4500	56.6000	57.4500	+14.671%	43	1,352	-99.164%
2026-02-18	52.4000	52.4000	50.1000	50.1000	-14.578%	446	1,330	-99.042%
2026-02-17	58.5500	58.6500	58.5500	58.6500	-0.677%	2	885	-99.182%
2026-02-13	63.0000	63.0000	57.8000	59.0500	+2.606%	6	885	-99.187%
2026-02-12	55.3000	57.5500	54.6500	57.5500	-7.103%	26	885	-99.166%
2026-02-11	62.7000	63.0500	61.6000	61.9500	-3.173%	90	861	-99.225%
2026-02-10	65.2700	65.2700	63.9800	63.9800	-1.569%	10	771	-99.250%
2026-02-06	65.0000	65.0000	65.0000	65.0000	-4.901%	1	771	-99.262%
2026-02-05	68.6400	70.2000	68.3500	68.3500	+4.272%	1,278	772	-99.298%
2026-02-02	68.5000	68.5000	65.5500	65.5500	+7.459%	3	73	-99.268%
2026-01-30	61.0000	61.0000	61.0000	61.0000	0.000%	1	71	-99.213%
2026-01-29	61.0000	61.0000	61.0000	61.0000	-43.882%	1	71	-99.213%
2025-12-31	108.7000	108.7000	108.7000	108.7000	+6.204%	2	69	-99.558%
2025-12-19	102.3500	102.4000	102.3500	102.3500	-2.356%	47	69	-99.531%
2025-12-18	104.8200	104.8200	104.8200	104.8200	0.000%	24	24	-99.542%