Dark

MSFT20260821P420
MSFT Aug 21 2026 420.00 Put (MSFT260821P00420000)
option OPRA

EOD

Aug 3, 2026

0.7400-64.423%(-1.3400)2,132

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-03	1.1100	1.3100	0.6400	0.7400	-64.423%	2,132	6,830	0.000%
2026-07-31	4.8800	4.8800	1.9200	2.0800	-55.556%	3,195	7,770	-64.423%
2026-07-30	9.0000	9.5500	3.5000	4.6800	-85.115%	13,546	6,335	-84.188%
2026-07-29	35.3300	38.2900	29.7700	31.4400	-10.555%	224	11,906	-97.646%
2026-07-28	34.7300	35.5000	31.0800	35.1500	-7.597%	78	11,927	-97.895%
2026-07-27	37.0000	39.1000	34.8000	38.0400	-9.321%	101	11,927	-98.055%
2026-07-24	39.8900	44.2700	39.8900	41.9500	-7.190%	16	11,958	-98.236%
2026-07-23	39.3100	47.2300	39.2100	45.2000	+13.425%	83	11,947	-98.363%
2026-07-22	34.9500	41.1800	34.9500	39.8500	+17.378%	15	11,940	-98.143%
2026-07-21	33.6000	34.0000	32.4000	33.9500	+6.929%	61	11,937	-97.820%
2026-07-20	39.0000	39.0000	31.2500	31.7500	-13.441%	31	11,944	-97.669%
2026-07-17	36.1500	39.1000	36.1500	36.6800	+9.558%	96	11,939	-97.983%
2026-07-16	35.0500	38.2700	30.6000	33.4800	-8.948%	188	11,918	-97.790%
2026-07-15	40.1000	40.3100	34.9500	36.7700	-14.149%	206	11,978	-97.987%
2026-07-14	45.0000	45.0000	41.8000	42.8300	+9.260%	70	11,957	-98.272%
2026-07-13	42.4500	42.4500	37.7800	39.2000	-10.092%	65	11,978	-98.112%
2026-07-10	41.6900	45.8400	39.0900	43.6000	-2.308%	57	11,957	-98.303%
2026-07-09	48.4900	49.5800	44.6300	44.6300	-0.557%	27	11,947	-98.342%
2026-07-08	44.7600	45.7700	44.7600	44.8800	+12.256%	37	11,941	-98.351%
2026-07-07	37.9000	39.9800	37.0000	39.9800	-7.986%	19	11,933	-98.149%
2026-07-06	46.4500	46.4500	43.3000	43.4500	+9.639%	31	11,933	-98.297%
2026-07-02	44.2000	44.2000	39.6300	39.6300	-6.378%	68	11,942	-98.133%
2026-07-01	50.7000	50.7000	42.3300	42.3300	-22.854%	30	11,942	-98.252%
2026-06-30	56.8100	56.8100	54.8700	54.8700	-5.867%	11	11,948	-98.651%
2026-06-29	50.1100	58.2900	49.5400	58.2900	+12.638%	130	11,944	-98.730%
2026-06-26	68.0800	68.0800	51.7500	51.7500	-25.271%	303	11,860	-98.570%
2026-06-25	61.5000	72.1000	61.5000	69.2500	+17.373%	97	11,664	-98.931%
2026-06-24	51.7500	59.0000	49.6700	59.0000	+13.353%	48	11,661	-98.746%
2026-06-23	53.7700	54.1500	51.0500	52.0500	-9.478%	63	11,665	-98.578%
2026-06-22	51.4400	57.7600	49.1500	57.5000	+14.954%	152	11,644	-98.713%
2026-06-18	52.7500	52.7500	47.7600	50.0200	+1.112%	65	11,585	-98.521%
2026-06-17	41.5000	49.5500	41.2000	49.4700	+26.199%	127	11,585	-98.504%
2026-06-16	40.1200	40.1600	38.5000	39.2000	+11.048%	24	11,585	-98.112%
2026-06-15	37.4200	37.4200	34.0500	35.3000	-15.651%	3,566	11,599	-97.904%
2026-06-12	46.3300	47.5000	41.6600	41.8500	-0.357%	5,049	8,132	-98.232%
2026-06-11	37.8200	46.0500	37.8200	42.0000	+15.862%	151	4,362	-98.238%
2026-06-10	35.2600	36.2500	33.3000	36.2500	+9.517%	134	4,357	-97.959%
2026-06-09	30.6200	36.3500	29.0500	33.1000	+15.130%	151	4,375	-97.764%
2026-06-08	25.8600	29.6000	25.8600	28.7500	+8.819%	188	4,418	-97.426%
2026-06-05	21.7800	27.2500	21.7800	26.4200	+26.230%	2,238	4,405	-97.199%
2026-06-04	19.7400	21.6000	19.7400	20.9300	-5.806%	138	5,108	-96.464%
2026-06-03	18.8500	23.5000	18.8000	22.2200	+31.479%	356	5,106	-96.670%
2026-06-02	15.8000	17.6400	15.3500	16.9000	+36.842%	513	5,043	-95.621%
2026-06-01	10.8500	12.9300	10.8500	12.3500	-15.120%	1,990	5,005	-94.008%
2026-05-29	20.2600	20.2600	14.5000	14.5500	-34.103%	236	3,736	-94.914%
2026-05-28	24.3000	24.3000	21.4500	22.0800	-20.718%	309	3,726	-96.649%
2026-05-27	28.8800	28.8800	26.3000	27.8500	+4.307%	65	3,530	-97.343%
2026-05-26	26.1200	26.9800	25.3000	26.7000	+6.502%	45	3,512	-97.228%
2026-05-22	24.4000	25.5500	23.2600	25.0700	-0.318%	45	3,487	-97.048%
2026-05-21	23.2200	26.5000	23.2100	25.1500	-1.566%	125	3,469	-97.058%
2026-05-20	28.8800	28.8800	25.5500	25.5500	-3.947%	55	3,469	-97.104%
2026-05-19	21.8600	26.6100	21.1100	26.6000	+6.400%	186	3,357	-97.218%
2026-05-18	27.9000	27.9000	24.0000	25.0000	-2.153%	263	3,357	-97.040%
2026-05-15	28.3900	28.7400	23.1200	25.5500	-18.056%	212	3,357	-97.104%
2026-05-14	33.7000	34.6500	31.0000	31.1800	-8.429%	30	3,243	-97.627%
2026-05-13	34.1800	34.7800	33.0000	34.0500	+8.682%	33	3,238	-97.827%
2026-05-12	30.6200	31.3300	30.6000	31.3300	+3.742%	29	3,238	-97.638%
2026-05-11	31.1400	31.4600	29.3300	30.2000	+10.219%	117	3,238	-97.550%
2026-05-08	27.3000	27.9500	27.1700	27.4000	+10.040%	41	3,204	-97.299%
2026-05-07	24.4000	25.1500	22.9500	24.9000	-11.230%	276	3,198	-97.028%
2026-05-06	27.0000	28.5700	27.0000	28.0500	-7.578%	9	3,068	-97.362%
2026-05-05	27.2100	30.3500	27.2100	30.3500	+5.309%	20	3,064	-97.562%
2026-05-04	27.9500	28.9000	25.8500	28.8200	+2.090%	172	3,062	-97.432%
2026-05-01	30.1400	30.2100	27.8000	28.2300	-10.381%	643	2,581	-97.379%
2026-04-30	31.8500	37.1000	31.3700	31.5000	+11.229%	84	2,581	-97.651%
2026-04-29	28.9400	29.5500	27.8000	28.3200	+5.357%	54	2,585	-97.387%
2026-04-28	28.8700	28.8900	26.8500	26.8800	-5.018%	261	2,556	-97.247%
2026-04-27	29.4400	30.4500	27.6400	28.3000	-0.841%	87	2,417	-97.385%
2026-04-24	30.6200	31.4500	28.5400	28.5400	-12.427%	87	2,390	-97.407%
2026-04-23	29.5000	33.1100	28.7400	32.5900	+33.840%	53	2,358	-97.729%
2026-04-22	26.0700	26.0700	24.3500	24.3500	-12.379%	34	2,348	-96.961%
2026-04-21	29.2700	29.2700	26.8000	27.7900	-8.586%	40	2,335	-97.337%
2026-04-20	29.2500	30.6500	28.9100	30.4000	+6.667%	250	2,335	-97.566%
2026-04-17	28.4500	28.6000	25.5500	28.5000	-7.317%	404	2,124	-97.404%
2026-04-16	30.6800	32.8000	30.6600	30.7500	-8.754%	56	2,123	-97.593%
2026-04-15	41.1400	41.1400	33.5100	33.7000	-25.409%	243	2,096	-97.804%
2026-04-14	44.4600	45.1800	44.3300	45.1800	-11.080%	104	1,875	-98.362%
2026-04-13	50.8100	50.8100	50.8100	50.8100	-10.985%	1	1,874	-98.544%
2026-04-09	57.0800	57.0800	57.0800	57.0800	+16.276%	10	1,874	-98.704%
2026-04-08	49.0900	49.0900	49.0900	49.0900	-15.391%	1	1,884	-98.493%
2026-04-07	58.0200	58.0200	58.0200	58.0200	+3.978%	2	1,885	-98.725%
2026-04-06	55.9800	55.9800	55.8000	55.8000	-4.697%	3	1,887	-98.674%
2026-04-02	58.2500	58.5500	58.2500	58.5500	+0.601%	2	1,884	-98.736%
2026-04-01	58.2000	58.2000	58.2000	58.2000	+1.042%	1	1,884	-98.729%
2026-03-31	61.5900	61.5900	57.6000	57.6000	-11.234%	5	1,883	-98.715%
2026-03-30	67.3200	67.3200	64.8900	64.8900	-3.810%	5	1,884	-98.860%
2026-03-27	66.8100	68.0200	66.0000	67.4600	+12.772%	16	1,887	-98.903%
2026-03-26	57.6500	59.8200	57.6500	59.8200	+2.695%	2	1,885	-98.763%
2026-03-25	57.7400	58.2500	57.7400	58.2500	+3.981%	3	1,883	-98.730%
2026-03-24	56.1000	56.1000	55.7000	56.0200	+14.537%	4	1,883	-98.679%
2026-03-23	48.8000	50.2500	47.1300	48.9100	-7.280%	199	1,880	-98.487%
2026-03-20	49.8000	52.7500	49.8000	52.7500	+13.514%	11	1,918	-98.597%
2026-03-19	46.4200	47.3800	45.2800	46.4700	+5.326%	86	1,920	-98.408%
2026-03-18	42.9500	44.1200	42.9500	44.1200	+9.588%	2	1,861	-98.323%
2026-03-17	40.2700	40.2700	40.2600	40.2600	-4.006%	10	1,860	-98.162%
2026-03-16	41.9400	41.9400	41.9400	41.9400	-4.898%	1	1,850	-98.236%
2026-03-13	41.4900	44.1000	41.4900	44.1000	+8.088%	4	1,850	-98.322%
2026-03-12	39.4000	40.8000	39.4000	40.8000	+1.543%	43	1,846	-98.186%
2026-03-11	38.8500	40.4100	38.8500	40.1800	-1.520%	27	1,868	-98.158%
2026-03-10	39.4500	40.8000	39.4500	40.8000	+5.837%	6	1,842	-98.186%
2026-03-09	39.8000	40.7500	38.5500	38.5500	-3.625%	32	1,841	-98.080%
2026-03-06	39.2200	40.0000	37.6500	40.0000	-0.249%	15	1,899	-98.150%
2026-03-05	39.7600	40.2700	37.9000	40.1000	-0.865%	34	1,897	-98.155%
2026-03-04	40.1000	40.4500	38.0000	40.4500	-3.690%	16	1,885	-98.171%
2026-03-03	43.2500	43.2500	40.9000	42.0000	-2.212%	6	1,879	-98.238%
2026-03-02	44.0000	44.1000	42.9500	42.9500	+0.964%	6	1,882	-98.277%
2026-02-26	42.0500	42.8300	42.0500	42.5400	-1.253%	3	1,883	-98.260%
2026-02-25	42.5400	43.0800	42.5400	43.0800	-12.386%	3	1,878	-98.282%
2026-02-24	49.0900	49.1900	49.0700	49.1700	-5.678%	10	1,878	-98.495%
2026-02-23	49.9400	52.1300	49.9400	52.1300	+19.701%	59	1,877	-98.580%
2026-02-19	42.7300	44.0800	42.7300	43.5500	+2.591%	202	1,863	-98.301%
2026-02-18	43.7000	43.7000	41.2500	42.4500	-4.757%	14	1,663	-98.257%
2026-02-17	45.4000	45.5600	44.3500	44.5700	+6.934%	17	1,651	-98.340%
2026-02-13	41.9500	41.9500	41.6800	41.6800	-1.115%	3	1,658	-98.225%
2026-02-12	41.3500	44.2500	41.3500	42.1500	+3.233%	79	1,658	-98.244%
2026-02-11	37.7000	41.4600	37.7000	40.8300	+13.574%	17	1,589	-98.188%
2026-02-10	32.8000	35.9500	32.8000	35.9500	-1.507%	29	1,594	-97.942%
2026-02-09	41.4000	41.4000	36.5000	36.5000	-14.118%	21	1,581	-97.973%
2026-02-06	44.6400	45.6900	42.5000	42.5000	-10.148%	75	1,586	-98.259%
2026-02-05	38.7100	47.3000	38.7100	47.3000	+36.311%	351	1,565	-98.436%
2026-02-04	36.7600	36.7600	33.3000	34.7000	-5.553%	13	1,456	-97.867%
2026-02-03	32.0000	37.6600	32.0000	36.7400	+22.630%	35	1,457	-97.986%
2026-02-02	28.9000	30.1200	27.6600	29.9600	-0.167%	18	1,463	-97.530%
2026-01-30	26.5500	30.0100	26.5500	30.0100	+6.607%	35	1,453	-97.534%
2026-01-29	28.1500	33.2000	27.6800	28.1500	+87.917%	1,226	1,425	-97.371%
2026-01-28	15.0000	15.5500	14.9800	14.9800	+1.080%	29	805	-95.060%
2026-01-27	15.8000	15.8000	14.4000	14.8200	-10.182%	440	827	-95.007%
2026-01-26	18.1800	18.1800	16.5000	16.5000	-8.282%	4	725	-95.515%
2026-01-23	19.0000	19.0000	17.5900	17.9900	-17.477%	9	725	-95.887%
2026-01-22	22.1500	22.1500	21.8000	21.8000	-7.627%	8	724	-96.606%
2026-01-21	24.6000	25.9500	23.6000	23.6000	+14.010%	8	723	-96.864%
2026-01-20	20.7000	20.7000	20.5000	20.7000	+11.892%	6	717	-96.425%
2026-01-16	20.0000	20.0000	18.0500	18.5000	-3.796%	5	714	-96.000%
2026-01-15	19.6500	19.6500	19.1200	19.2300	-5.271%	344	714	-96.152%
2026-01-14	18.4900	20.3000	18.4900	20.3000	+17.681%	18	500	-96.355%
2026-01-13	17.5000	17.8400	17.2500	17.2500	+18.966%	14	489	-95.710%
2026-01-12	14.5000	14.5000	14.5000	14.5000	-3.654%	5	486	-94.897%
2026-01-09	16.2500	16.2500	14.9000	15.0500	-3.526%	17	481	-95.083%
2026-01-08	14.6000	15.6000	14.6000	15.6000	+8.333%	22	483	-95.256%
2026-01-07	12.7600	14.4000	12.7600	14.4000	-13.410%	7	502	-94.861%
2026-01-06	16.6300	16.6300	16.6300	16.6300	+3.937%	3	499	-95.550%
2026-01-05	17.0500	17.0500	15.9400	16.0000	-7.461%	98	464	-95.375%
2026-01-02	15.1000	17.2900	15.1000	17.2900	+20.069%	23	464	-95.720%
2025-12-31	14.4000	14.4000	14.4000	14.4000	+7.865%	15	480	-94.861%
2025-12-30	13.3500	13.3500	13.3500	13.3500	-2.909%	2	480	-94.457%
2025-12-29	13.7500	13.7500	13.7500	13.7500	-1.786%	1	478	-94.618%
2025-12-26	14.0500	14.0500	14.0000	14.0000	+1.818%	2	478	-94.714%
2025-12-24	13.7500	13.7500	13.7500	13.7500	-1.079%	20	456	-94.618%
2025-12-23	13.9500	14.0600	13.9000	13.9000	-5.119%	52	456	-94.676%
2025-12-22	15.2500	15.2500	14.6500	14.6500	-4.248%	25	405	-94.949%
2025-12-19	15.3000	15.3000	15.3000	15.3000	-9.306%	10	390	-95.163%
2025-12-17	16.8500	16.8700	16.7500	16.8700	-6.796%	4	391	-95.614%
2025-12-15	18.1000	18.1000	18.1000	18.1000	+7.101%	1	391	-95.912%
2025-12-11	19.0500	19.0500	16.9000	16.9000	-10.154%	6	392	-95.621%
2025-12-10	17.3200	18.9000	17.3200	18.8100	+19.733%	4	391	-96.066%
2025-12-09	15.5500	15.7700	15.5000	15.7100	-1.505%	159	391	-95.290%
2025-12-08	15.4500	15.9500	15.4300	15.9500	-7.321%	117	349	-95.361%
2025-12-05	17.2100	17.2100	17.2100	17.2100	-5.179%	15	369	-95.700%
2025-12-04	17.7000	18.3500	17.7000	18.1500	+4.913%	5	362	-95.923%
2025-12-03	17.9000	17.9000	17.3000	17.3000	+12.484%	2	363	-95.723%
2025-12-01	15.3800	15.3800	15.3800	15.3800	-16.730%	1	361	-95.189%
2025-11-25	18.6800	18.6900	18.4500	18.4700	-3.146%	31	361	-95.994%
2025-11-24	20.2500	20.6000	19.0700	19.0700	-4.650%	203	360	-96.120%
2025-11-21	21.6800	21.6800	20.0000	20.0000	0.000%	7	190	-96.300%
2025-11-20	19.1200	20.0000	19.1200	20.0000	+8.696%	62	189	-96.300%
2025-11-19	18.3000	18.4500	18.3000	18.4000	+13.231%	22	149	-95.978%
2025-11-18	17.1300	17.1300	16.2500	16.2500	+27.451%	18	146	-95.446%
2025-11-13	12.9000	12.9000	12.7500	12.7500	-23.423%	2	147	-94.196%
2025-11-07	16.3800	16.6500	16.3800	16.6500	+5.047%	7	146	-95.556%
2025-11-06	14.8700	15.9000	14.8700	15.8500	+21.923%	16	144	-95.331%
2025-11-04	13.0500	13.0500	13.0000	13.0000	+1.167%	3	144	-94.308%
2025-10-31	12.8500	12.8500	12.8500	12.8500	+10.395%	10	141	-94.241%
2025-10-30	11.1000	11.6400	10.7500	11.6400	+16.400%	50	141	-93.643%
2025-10-29	9.9500	10.0000	9.8400	10.0000	+5.042%	26	120	-92.600%
2025-10-28	9.7100	9.7700	9.5200	9.5200	-6.667%	34	103	-92.227%
2025-10-27	10.2700	10.3700	9.9600	10.2000	-15.911%	33	111	-92.745%
2025-10-21	12.1300	12.1300	12.1300	12.1300	-14.517%	1	111	-93.899%
2025-10-17	14.7100	14.8500	13.7400	14.1900	-4.251%	32	110	-94.785%
2025-10-16	13.2500	15.2500	13.2500	14.8200	+5.106%	28	118	-95.007%
2025-10-15	14.1000	14.1000	14.1000	14.1000	+6.737%	10	111	-94.752%
2025-10-14	15.0500	15.0500	13.1800	13.2100	-2.293%	48	111	-94.398%
2025-10-13	13.3900	13.5200	13.3900	13.5200	+7.472%	2	109	-94.527%
2025-10-09	12.5500	12.6200	12.5500	12.5800	+1.044%	3	109	-94.118%
2025-10-03	12.6000	12.6000	12.4500	12.4500	-1.190%	2	109	-94.056%
2025-10-02	12.6000	12.6000	12.6000	12.6000	+5.088%	1	107	-94.127%
2025-10-01	12.3800	12.3800	11.9900	11.9900	+0.926%	3	106	-93.828%
2025-09-30	12.0000	12.0000	11.8800	11.8800	-3.415%	2	104	-93.771%
2025-09-29	12.1500	12.3000	12.1100	12.3000	-7.029%	3	103	-93.984%
2025-09-26	13.2300	13.2300	13.2300	13.2300	+2.399%	3	101	-94.407%
2025-09-19	12.5000	12.9200	12.5000	12.9200	-3.654%	2	98	-94.272%
2025-09-17	13.4300	13.4300	13.3800	13.4100	+1.591%	8	98	-94.482%
2025-09-16	13.3000	13.3000	13.2000	13.2000	-0.677%	35	95	-94.394%
2025-09-15	13.0700	13.2900	13.0700	13.2900	-10.505%	2	78	-94.432%
2025-09-09	14.9000	14.9000	14.8500	14.8500	-3.383%	8	78	-95.017%
2025-09-08	15.3300	15.3900	15.2300	15.3700	+8.239%	22	72	-95.185%
2025-09-04	14.4000	14.4000	14.2000	14.2000	-4.698%	2	70	-94.789%
2025-09-02	14.9000	14.9000	14.9000	14.9000	+4.196%	1	69	-95.034%
2025-08-29	14.3000	14.3000	14.3000	14.3000	+6.320%	1	67	-94.825%
2025-08-27	13.4500	13.4500	13.4500	13.4500	-1.103%	2	67	-94.498%
2025-08-25	14.2500	14.2500	13.6000	13.6000	-10.526%	6	66	-94.559%
2025-08-21	15.0500	15.2000	15.0500	15.2000	+0.662%	2	60	-95.132%
2025-08-20	15.1000	15.1000	15.1000	15.1000	+7.857%	1	58	-95.099%
2025-08-19	14.0500	14.0500	13.9500	14.0000	+9.375%	38	57	-94.714%
2025-08-15	12.7200	12.8000	12.2000	12.8000	+1.992%	17	19	-94.219%
2025-08-11	12.8500	12.8500	12.0300	12.5500	0.000%	3	3	-94.104%