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WDC20260918P400
WDC Sep 18 2026 400.00 Put (WDC260918P00400000)
option OPRA

EOD

Aug 19, 2026

12.65+56.559%(+4.57)136

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	9.0000	13.2500	9.0000	12.6500	+56.559%	136	1,009	0.000%
2026-08-18	8.0000	9.0500	6.5500	8.0800	+63.232%	152	944	+56.559%
2026-08-17	6.5100	6.5100	4.3600	4.9500	-36.129%	305	875	+155.556%
2026-08-14	8.9500	11.1000	7.7500	7.7500	-32.842%	120	929	+63.226%
2026-08-13	16.3900	16.3900	9.9000	11.5400	-28.985%	267	934	+9.619%
2026-08-12	18.3900	18.3900	15.1800	16.2500	-31.056%	82	828	-22.154%
2026-08-11	22.8900	25.8200	21.9000	23.5700	-6.838%	71	849	-46.330%
2026-08-10	27.9000	27.9000	23.1000	25.3000	-8.333%	87	847	-50.000%
2026-08-07	27.2900	34.1500	26.1000	27.6000	+5.143%	364	812	-54.167%
2026-08-06	38.5000	45.0000	22.2500	26.2500	+48.810%	348	677	-51.810%
2026-08-05	15.5000	17.6400	13.4600	17.6400	+4.379%	120	431	-28.288%
2026-08-04	17.3200	18.2000	16.4000	16.9000	-18.750%	23	388	-25.148%
2026-08-03	23.2500	23.9000	19.2500	20.8000	+15.556%	179	385	-39.183%
2026-07-31	20.7300	20.7300	17.4900	18.0000	-16.821%	28	283	-29.722%
2026-07-30	25.0000	25.0000	21.4500	21.6400	-38.523%	56	287	-41.543%
2026-07-29	33.3700	37.7800	33.3700	35.2000	-15.689%	15	266	-64.063%
2026-07-28	47.3900	52.6300	41.1000	41.7500	+34.591%	34	259	-69.701%
2026-07-27	29.3400	34.2500	29.3400	31.0200	+4.833%	85	253	-59.220%
2026-07-24	26.6100	29.5900	24.8800	29.5900	+28.596%	10	222	-57.249%
2026-07-23	23.2600	24.1300	22.5700	23.0100	-6.425%	74	224	-45.024%
2026-07-22	27.1600	27.7000	24.1500	24.5900	-13.750%	92	241	-48.556%
2026-07-21	30.7900	30.7900	28.4000	28.5100	-24.974%	56	252	-55.630%
2026-07-20	35.0900	38.0000	35.0900	38.0000	-9.524%	16	244	-66.711%
2026-07-17	54.3400	54.5300	41.9000	42.0000	-7.407%	12	243	-69.881%
2026-07-16	36.0600	47.1100	36.0600	45.3600	+33.412%	114	244	-72.112%
2026-07-15	31.0000	34.5000	31.0000	34.0000	+31.885%	7	182	-62.794%
2026-07-14	25.1000	25.7800	25.1000	25.7800	-9.544%	12	180	-50.931%
2026-07-13	27.5000	28.5000	27.5000	28.5000	+16.564%	6	171	-55.614%
2026-07-10	25.7000	25.8000	24.4500	24.4500	-1.728%	13	165	-48.262%
2026-07-09	25.0500	26.5000	24.8800	24.8800	-25.218%	3	158	-49.156%
2026-07-08	33.2700	33.2700	33.2700	33.2700	-8.549%	1	157	-61.978%
2026-07-07	36.3900	36.8500	36.0000	36.3800	+28.961%	22	156	-65.228%
2026-07-06	28.2500	28.2500	28.2100	28.2100	-16.932%	2	146	-55.158%
2026-07-02	29.0900	33.9600	29.0900	33.9600	+39.696%	5	143	-62.750%
2026-07-01	23.7000	24.5000	23.6500	24.3100	+20.347%	17	143	-47.964%
2026-06-30	17.5000	20.2000	17.5000	20.2000	-4.986%	18	136	-37.376%
2026-06-29	25.0000	25.0000	21.2600	21.2600	-19.804%	2	138	-40.499%
2026-06-26	22.5800	27.5000	21.6500	26.5100	+32.550%	11	137	-52.282%
2026-06-25	17.1100	20.0000	17.1100	20.0000	-17.150%	5	129	-36.750%
2026-06-24	21.9100	24.5000	21.5000	24.1400	+14.083%	41	128	-47.597%
2026-06-23	21.7300	21.7300	20.5000	21.1600	+33.924%	9	132	-40.217%
2026-06-22	15.0000	16.0000	15.0000	15.8000	-1.250%	7	128	-19.937%
2026-06-18	15.0000	16.0000	13.1000	16.0000	-2.439%	82	119	-20.938%
2026-06-17	16.4000	16.4000	16.4000	16.4000	-14.583%	1	119	-22.866%
2026-06-16	17.5000	19.2000	16.5000	19.2000	-7.603%	28	119	-34.115%
2026-06-15	20.7800	20.7800	20.7800	20.7800	-30.733%	1	124	-39.124%
2026-06-12	31.4300	31.4300	30.0000	30.0000	-23.722%	2	124	-57.833%
2026-06-11	42.7000	42.7000	39.3300	39.3300	-11.018%	2	124	-67.836%
2026-06-10	42.8500	44.2000	42.6000	44.2000	+7.543%	5	123	-71.380%
2026-06-09	37.0000	41.1000	37.0000	41.1000	+0.171%	31	122	-69.221%
2026-06-05	36.4000	41.3500	35.2500	41.0300	+41.483%	17	108	-69.169%
2026-06-03	27.8400	29.3500	27.8400	29.0000	-4.918%	16	111	-56.379%
2026-06-02	33.0000	33.0000	30.5000	30.5000	-9.496%	6	119	-58.525%
2026-06-01	34.2500	34.2500	33.7000	33.7000	-11.082%	21	118	-62.463%
2026-05-29	35.3300	37.9000	35.3300	37.9000	-0.551%	5	114	-66.623%
2026-05-27	40.0000	40.0000	38.1100	38.1100	-5.948%	3	115	-66.807%
2026-05-26	38.6300	40.5200	38.6300	40.5200	-15.583%	3	115	-68.781%
2026-05-21	48.0000	48.0000	48.0000	48.0000	-12.965%	2	114	-73.646%
2026-05-20	52.2500	55.1500	52.2500	55.1500	-0.271%	21	114	-77.063%
2026-05-19	57.4000	57.4000	54.9500	55.3000	-4.655%	39	125	-77.125%
2026-05-18	55.7000	58.0000	55.7000	58.0000	+16.209%	8	125	-78.190%
2026-05-15	52.0000	52.0000	49.6000	49.9100	+1.857%	6	125	-74.654%
2026-05-14	49.0000	49.0000	49.0000	49.0000	+3.594%	13	104	-74.184%
2026-05-13	50.2000	50.4000	46.7000	47.3000	-11.638%	16	100	-73.256%
2026-05-12	53.5300	53.5300	53.5300	53.5300	+21.659%	1	100	-76.368%
2026-05-11	44.1900	44.6500	42.8500	44.0000	-12.525%	5	100	-71.250%
2026-05-08	50.8000	50.8000	50.3000	50.3000	-3.916%	2	93	-74.851%
2026-05-07	52.2500	53.8000	50.8000	52.3500	+2.047%	8	95	-75.836%
2026-05-06	55.5200	55.5200	51.3000	51.3000	-5.699%	22	93	-75.341%
2026-05-05	56.0700	56.0700	52.0000	54.4000	-16.308%	39	94	-76.746%
2026-05-01	67.0000	67.0000	65.0000	65.0000	+0.775%	16	45	-80.538%
2026-04-30	65.9900	65.9900	64.5000	64.5000	-9.155%	4	45	-80.388%
2026-04-29	68.5500	71.0000	68.4000	71.0000	-15.797%	3	42	-82.183%
2026-04-28	85.0000	85.0000	84.3200	84.3200	+7.895%	3	42	-84.998%
2026-04-23	78.1500	78.1500	78.1500	78.1500	-0.268%	1	42	-83.813%
2026-04-22	78.3600	78.3600	78.3600	78.3600	-5.018%	1	42	-83.857%
2026-04-21	82.5000	82.5000	82.5000	82.5000	-6.250%	1	43	-84.667%
2026-04-20	90.0000	90.4500	88.0000	88.0000	-3.030%	47	43	-85.625%
2026-04-17	88.8400	91.1500	88.8400	90.7500	-4.212%	16	57	-86.061%
2026-04-15	96.5600	96.5600	94.7400	94.7400	+0.488%	4	66	-86.648%
2026-04-14	94.2800	94.2800	94.2800	94.2800	-7.840%	12	65	-86.583%
2026-04-13	104.4500	104.4500	102.3000	102.3000	+0.788%	2	53	-87.634%
2026-04-10	102.2500	102.9000	101.5000	101.5000	-2.991%	5	51	-87.537%
2026-04-08	104.3500	104.6300	104.3500	104.6300	-16.202%	16	49	-87.910%
2026-04-06	124.8600	124.8600	124.8600	124.8600	-20.699%	1	42	-89.869%
2026-03-30	157.1500	157.4500	157.1500	157.4500	+20.145%	2	41	-91.966%
2026-03-24	131.8500	131.8500	131.0500	131.0500	-8.067%	2	42	-90.347%
2026-02-25	142.4000	142.5500	142.4000	142.5500	-2.763%	2	43	-91.126%
2026-02-19	143.9000	146.6000	143.9000	146.6000	-0.644%	6	43	-91.371%
2026-02-13	147.4500	147.5500	147.4500	147.5500	-6.820%	2	40	-91.427%
2026-02-10	158.3200	158.3500	158.3200	158.3500	-0.783%	40	40	-92.011%
2026-02-04	159.6000	159.6000	159.6000	159.6000	0.000%	40	40	-92.074%