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WDC20260918P450
WDC Sep 18 2026 450.00 Put (WDC260918P00450000)
option OPRA

EOD

Aug 19, 2026

30.85+47.608%(+9.95)56

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	19.7500	32.0000	19.7500	30.8500	+47.608%	56	1,568	0.000%
2026-08-18	17.6500	23.4900	17.6500	20.9000	+54.244%	167	1,575	+47.608%
2026-08-17	15.7000	16.5000	11.6700	13.5500	-30.867%	517	1,556	+127.675%
2026-08-14	23.2700	25.6400	19.5500	19.6000	-27.138%	675	1,420	+57.398%
2026-08-13	33.5700	33.5700	23.4200	26.9000	-28.267%	132	1,002	+14.684%
2026-08-12	39.3500	39.3500	34.5500	37.5000	-20.551%	196	970	-17.733%
2026-08-11	46.7000	48.0700	45.5600	47.2000	-1.626%	34	896	-34.640%
2026-08-10	50.4000	50.4000	47.0000	47.9800	-7.464%	51	905	-35.702%
2026-08-07	51.0000	60.5500	50.1400	51.8500	+5.386%	63	887	-40.501%
2026-08-06	64.4200	75.9300	42.0000	49.2000	+54.961%	105	869	-37.297%
2026-08-05	31.1500	32.9700	26.5000	31.7500	+8.362%	323	837	-2.835%
2026-08-04	31.9500	33.2700	29.3000	29.3000	-16.997%	16	715	+5.290%
2026-08-03	37.2500	42.0000	34.3500	35.3000	+10.867%	76	711	-12.606%
2026-07-31	29.6500	34.4000	27.0000	31.8400	-13.946%	82	698	-3.109%
2026-07-30	36.1500	39.4600	35.9500	37.0000	-33.834%	33	673	-16.622%
2026-07-29	58.6500	62.0000	55.9200	55.9200	-13.704%	14	688	-44.832%
2026-07-28	74.1900	79.9800	64.2700	64.8000	+28.878%	12	686	-52.392%
2026-07-27	52.2500	52.8000	50.2800	50.2800	+11.362%	16	681	-38.644%
2026-07-24	44.4000	45.1500	44.4000	45.1500	+18.816%	6	668	-31.672%
2026-07-23	37.0000	39.7500	37.0000	38.0000	-4.186%	503	662	-18.816%
2026-07-22	45.4800	45.4800	39.2800	39.6600	-35.407%	22	162	-22.214%
2026-07-20	54.6500	61.4500	54.6500	61.4000	-4.673%	16	146	-49.756%
2026-07-17	76.8300	81.9200	64.4100	64.4100	-6.449%	12	147	-52.104%
2026-07-16	59.5000	72.5500	59.5000	68.8500	+29.539%	17	144	-55.192%
2026-07-15	51.0000	55.7500	51.0000	53.1500	+29.445%	7	143	-41.957%
2026-07-14	41.0600	41.0600	41.0600	41.0600	-10.720%	1	142	-24.866%
2026-07-13	47.5800	47.5800	45.9900	45.9900	-11.558%	8	143	-32.920%
2026-07-08	52.8900	52.8900	52.0000	52.0000	-6.693%	2	136	-40.673%
2026-07-07	52.4700	56.5500	52.4700	55.7300	+29.605%	6	135	-44.644%
2026-07-06	43.7300	43.7300	43.0000	43.0000	-19.581%	6	133	-28.256%
2026-07-02	43.1700	55.5000	43.1700	53.4700	+41.642%	11	127	-42.304%
2026-07-01	39.4000	39.4000	37.7000	37.7500	+16.512%	4	127	-18.278%
2026-06-30	34.6500	34.9200	29.0000	32.4000	-8.059%	15	127	-4.784%
2026-06-29	39.5000	40.0500	35.2400	35.2400	-17.855%	16	127	-12.457%
2026-06-26	36.4500	42.9000	36.4500	42.9000	+36.190%	9	127	-28.089%
2026-06-25	31.3000	31.5000	31.3000	31.5000	-16.623%	2	121	-2.063%
2026-06-24	35.0500	37.7800	33.0000	37.7800	+13.795%	15	120	-18.343%
2026-06-23	33.6500	33.6500	33.2000	33.2000	+40.381%	2	107	-7.078%
2026-06-22	23.6500	23.6500	23.6500	23.6500	-4.676%	1	107	+30.444%
2026-06-18	21.4500	25.8100	21.4500	24.8100	-2.515%	5	107	+24.345%
2026-06-17	27.4800	27.4800	25.4500	25.4500	-14.769%	2	107	+21.218%
2026-06-16	28.5500	29.8600	28.5500	29.8600	-10.114%	2	107	+3.315%
2026-06-15	33.1000	33.9200	33.1000	33.2200	-30.019%	14	116	-7.134%
2026-06-12	47.4700	47.4700	47.4700	47.4700	-20.512%	1	116	-35.012%
2026-06-11	59.7200	59.7200	59.7200	59.7200	-9.679%	1	116	-48.342%
2026-06-10	66.1200	66.1200	66.1200	66.1200	+12.737%	10	116	-53.342%
2026-06-09	58.6500	58.6500	58.6500	58.6500	+2.895%	2	106	-47.400%
2026-06-08	58.4500	58.4500	55.8500	57.0000	-3.193%	24	106	-45.877%
2026-06-05	52.7700	58.8800	52.7700	58.8800	+32.732%	6	106	-47.605%
2026-06-04	44.3600	44.3600	44.3600	44.3600	+3.163%	1	106	-30.455%
2026-06-03	45.0000	45.0000	43.0000	43.0000	-10.042%	2	105	-28.256%
2026-06-02	47.8000	47.8000	47.8000	47.8000	-6.859%	2	105	-35.460%
2026-06-01	50.3000	51.3200	50.3000	51.3200	-10.748%	14	105	-39.887%
2026-05-27	56.1900	59.1700	56.1900	57.5000	-5.209%	4	103	-46.348%
2026-05-26	60.0000	60.6600	60.0000	60.6600	-12.657%	2	102	-49.143%
2026-05-22	68.1000	69.4500	68.1000	69.4500	-0.402%	4	101	-55.580%
2026-05-21	69.7300	69.7300	69.7300	69.7300	-10.373%	1	101	-55.758%
2026-05-20	76.9700	78.6400	76.9700	77.8000	-3.414%	16	101	-60.347%
2026-05-19	82.7500	84.3400	80.5500	80.5500	-1.756%	51	92	-61.701%
2026-05-18	80.4400	82.7300	80.4400	81.9900	+11.098%	4	92	-62.373%
2026-05-15	75.8500	75.8500	73.8000	73.8000	+1.737%	29	92	-58.198%
2026-05-14	70.1000	72.5400	70.1000	72.5400	+1.017%	3	37	-57.472%
2026-05-13	71.8100	71.8100	71.8100	71.8100	-3.455%	2	36	-57.039%
2026-05-12	74.3800	74.3800	74.3800	74.3800	+15.318%	1	36	-58.524%
2026-05-11	65.2700	66.0000	64.5000	64.5000	-18.251%	6	36	-52.171%
2026-05-05	78.5500	78.9000	78.5500	78.9000	-10.493%	2	33	-60.900%
2026-05-04	88.1500	88.1500	88.1500	88.1500	-5.368%	1	33	-65.003%
2026-05-01	95.3000	95.3000	91.4500	93.1500	-20.248%	9	26	-66.881%
2026-04-28	116.8000	116.8000	116.8000	116.8000	+11.069%	2	26	-73.587%
2026-04-23	104.5700	105.1600	103.4800	105.1600	-7.997%	24	26	-70.664%
2026-04-22	114.3000	114.3000	114.3000	114.3000	-4.750%	3	24	-73.010%
2026-04-20	119.9000	120.0000	119.9000	120.0000	-3.069%	2	22	-74.292%
2026-04-17	124.5100	124.5100	123.7500	123.8000	-5.352%	17	21	-75.081%
2026-04-15	131.3500	131.3500	130.8000	130.8000	-21.076%	22	11	-76.414%
2026-04-07	165.5700	165.7300	165.5700	165.7300	-12.270%	2	3	-81.385%
2026-03-26	181.8500	188.9100	181.4500	188.9100	+9.697%	4	3	-83.669%
2026-03-17	172.2100	172.2100	172.2100	172.2100	+0.826%	2	3	-82.086%
2026-02-18	171.2000	171.2000	170.8000	170.8000	-9.318%	2	1	-81.938%
2026-02-13	188.1500	188.3500	188.1500	188.3500	0.000%	2	1	-83.621%