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MSFT20260821P400
MSFT Aug 21 2026 400.00 Put (MSFT260821P00400000)
option OPRA

EOD

Aug 3, 2026

0.3800-64.486%(-0.6900)1,346

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-03	0.6900	0.9100	0.3300	0.3800	-64.486%	1,346	9,457	0.000%
2026-07-31	2.0500	2.0500	0.9600	1.0700	-49.528%	3,824	9,606	-64.486%
2026-07-30	4.7500	4.7500	1.5300	2.1200	-91.021%	3,736	7,870	-82.075%
2026-07-29	23.5000	24.1000	17.8100	23.6100	+6.160%	998	8,788	-98.391%
2026-07-28	22.1000	22.6300	18.7500	22.2400	-7.333%	715	8,867	-98.291%
2026-07-27	23.4900	25.2000	21.5500	24.0000	-12.696%	477	8,950	-98.417%
2026-07-24	28.3600	30.3500	27.1800	27.4900	-10.776%	60	9,305	-98.618%
2026-07-23	26.4400	32.5500	25.7400	30.8100	+18.500%	74	9,292	-98.767%
2026-07-22	23.1200	27.4000	23.1200	26.0000	+19.321%	99	9,301	-98.538%
2026-07-21	21.2000	21.8400	20.3700	21.7900	+9.608%	305	9,274	-98.256%
2026-07-20	25.3000	25.8300	19.6000	19.8800	-18.691%	647	9,370	-98.089%
2026-07-17	22.8000	27.2000	22.8000	24.4500	+14.199%	1,676	9,461	-98.446%
2026-07-16	23.9400	25.7200	19.0000	21.4100	-12.002%	2,284	9,653	-98.225%
2026-07-15	26.3500	26.3500	22.6500	24.3300	-17.525%	238	9,904	-98.438%
2026-07-14	32.0100	33.0000	27.9500	29.5000	+13.331%	265	9,948	-98.712%
2026-07-13	27.3700	28.9000	24.9500	26.0300	-12.209%	538	10,012	-98.540%
2026-07-10	27.7200	31.0000	25.7900	29.6500	-0.503%	67	9,868	-98.718%
2026-07-09	36.1300	37.0900	29.8000	29.8000	-2.614%	167	9,862	-98.725%
2026-07-08	30.8400	31.3800	30.0400	30.6000	+10.950%	67	9,740	-98.758%
2026-07-07	25.9700	27.7500	24.5900	27.5800	-5.548%	190	9,717	-98.622%
2026-07-06	29.5000	32.1500	27.8500	29.2000	+6.530%	59	9,645	-98.699%
2026-07-02	29.3000	30.2000	26.7400	27.4100	-13.778%	634	9,329	-98.614%
2026-07-01	33.5200	35.8500	28.8500	31.7900	-18.903%	966	9,329	-98.805%
2026-06-30	40.9000	41.0500	39.0000	39.2000	-7.613%	223	8,610	-99.031%
2026-06-29	37.0400	43.3000	34.2500	42.4300	+6.957%	86	8,675	-99.104%
2026-06-26	50.5500	50.5500	37.2800	39.6700	-25.684%	161	8,658	-99.042%
2026-06-25	45.0000	55.9800	45.0000	53.3800	+24.574%	473	8,637	-99.288%
2026-06-24	34.5000	42.8500	34.5000	42.8500	+14.115%	174	8,707	-99.113%
2026-06-23	38.8500	38.8500	35.8000	37.5500	-10.425%	169	8,730	-98.988%
2026-06-22	36.7800	42.0000	34.1000	41.9200	+19.601%	242	8,697	-99.094%
2026-06-18	34.3000	38.0000	33.2900	35.0500	+0.487%	313	8,428	-98.916%
2026-06-17	28.0000	35.1300	27.9500	34.8800	+36.410%	187	8,428	-98.911%
2026-06-16	25.4500	27.2500	25.3500	25.5700	+7.754%	311	8,428	-98.514%
2026-06-15	25.9700	25.9700	22.4100	23.7300	-16.591%	197	8,161	-98.399%
2026-06-12	29.6500	32.9500	28.4500	28.4500	-1.897%	98	8,049	-98.664%
2026-06-11	26.1700	32.9000	25.8000	29.0000	+16.372%	871	8,029	-98.690%
2026-06-10	23.9300	25.0500	22.0500	24.9200	+12.353%	371	8,041	-98.475%
2026-06-09	19.9500	24.6000	18.9500	22.1800	+17.666%	1,097	7,926	-98.287%
2026-06-08	18.4500	19.3500	17.8500	18.8500	+8.771%	185	7,583	-97.984%
2026-06-05	13.3500	17.8700	13.3500	17.3300	+30.792%	386	7,574	-97.807%
2026-06-04	12.9500	13.7000	12.3200	13.2500	-8.114%	443	7,463	-97.132%
2026-06-03	11.8000	15.1000	11.7000	14.4200	+32.051%	291	7,451	-97.365%
2026-06-02	10.1000	11.1500	9.3600	10.9200	+38.228%	910	7,360	-96.520%
2026-06-01	6.8000	8.0700	6.6500	7.9000	-10.227%	918	7,393	-95.190%
2026-05-29	11.5200	11.5200	8.8000	8.8000	-37.367%	275	6,807	-95.682%
2026-05-28	16.2500	16.2500	13.4000	14.0500	-21.988%	310	6,818	-97.295%
2026-05-27	18.6100	19.0000	17.1000	18.0100	+4.588%	49	6,695	-97.890%
2026-05-26	16.3500	17.8000	16.0500	17.2200	+6.957%	133	6,701	-97.793%
2026-05-22	15.9200	16.7200	15.3400	16.1000	-3.535%	306	6,610	-97.640%
2026-05-21	15.2900	17.4500	15.2900	16.6900	+1.029%	447	6,634	-97.723%
2026-05-20	18.8500	20.0000	16.5200	16.5200	-4.784%	211	6,634	-97.700%
2026-05-19	13.9000	17.7500	13.9000	17.3500	+7.099%	192	6,393	-97.810%
2026-05-18	18.7000	19.2300	15.8000	16.2000	+0.310%	452	6,393	-97.654%
2026-05-15	19.1700	19.6800	15.2500	16.1500	-25.058%	249	6,393	-97.647%
2026-05-14	22.9500	24.1000	20.8200	21.5500	-5.648%	513	6,384	-98.237%
2026-05-13	22.9500	24.0500	22.2000	22.8400	+6.879%	334	5,767	-98.336%
2026-05-12	18.9500	21.6000	18.7000	21.3700	+6.318%	120	5,767	-98.222%
2026-05-11	22.0000	22.0000	19.8500	20.1000	+6.349%	389	5,767	-98.109%
2026-05-08	18.0000	18.9000	17.7000	18.9000	+15.244%	671	5,626	-97.989%
2026-05-07	16.5000	16.9000	15.0000	16.4000	-14.136%	461	5,532	-97.683%
2026-05-06	20.5000	20.6000	17.8000	19.1000	-2.051%	290	5,283	-98.010%
2026-05-05	19.6000	20.6000	19.3900	19.5000	+0.879%	892	5,418	-98.051%
2026-05-04	19.0000	19.5500	17.4000	19.3300	+0.155%	740	4,589	-98.034%
2026-05-01	20.5000	20.8500	18.6500	19.3000	-12.472%	285	4,019	-98.031%
2026-04-30	22.2000	26.5500	20.2000	22.0500	+12.788%	502	4,019	-98.277%
2026-04-29	20.3500	20.7500	19.3500	19.5500	+5.676%	257	3,748	-98.056%
2026-04-28	19.8400	20.6000	18.5000	18.5000	-7.731%	264	3,631	-97.946%
2026-04-27	20.7500	22.0000	19.4000	20.0500	+1.160%	187	3,567	-98.105%
2026-04-24	22.3000	22.3500	19.8200	19.8200	-15.263%	543	3,475	-98.083%
2026-04-23	20.4000	23.7000	19.8600	23.3900	+37.588%	187	3,337	-98.375%
2026-04-22	18.2000	18.2000	16.8800	17.0000	-13.398%	65	3,300	-97.765%
2026-04-21	20.6000	20.6000	18.9700	19.6300	-7.840%	193	3,295	-98.064%
2026-04-20	20.7500	21.6000	20.2000	21.3000	+7.576%	64	3,295	-98.216%
2026-04-17	21.2000	21.2500	17.9000	19.8000	-8.333%	202	3,262	-98.081%
2026-04-16	22.6000	23.5600	21.6000	21.6000	-12.727%	114	3,254	-98.241%
2026-04-15	29.0500	29.0500	24.0000	24.7500	-23.137%	306	3,304	-98.465%
2026-04-14	32.7500	33.4000	31.5500	32.2000	-13.696%	70	3,163	-98.820%
2026-04-13	40.3000	40.3000	37.3100	37.3100	-11.901%	15	3,118	-98.982%
2026-04-10	41.8200	42.3500	41.8200	42.3500	0.000%	3	3,118	-99.103%
2026-04-09	44.8900	44.8900	41.9500	42.3500	-0.047%	27	3,115	-99.103%
2026-04-08	36.2500	42.5000	36.2500	42.3700	-1.465%	11	3,111	-99.103%
2026-04-07	44.9500	44.9500	43.0000	43.0000	+3.241%	61	3,111	-99.116%
2026-04-06	42.9500	42.9500	41.6500	41.6500	-5.534%	13	3,067	-99.088%
2026-04-02	47.3500	47.3500	43.9700	44.0900	-1.055%	16	3,056	-99.138%
2026-04-01	43.0000	44.5600	43.0000	44.5600	+3.268%	23	3,056	-99.147%
2026-03-31	48.4200	50.1500	43.1500	43.1500	-17.731%	55	3,044	-99.119%
2026-03-30	51.3000	52.9700	49.1700	52.4500	-2.690%	29	3,067	-99.276%
2026-03-27	53.4500	54.0000	51.3800	53.9000	+13.833%	75	3,064	-99.295%
2026-03-26	44.2800	47.3500	43.6000	47.3500	+7.272%	21	3,047	-99.197%
2026-03-25	42.2700	44.4000	42.1000	44.1400	+2.389%	82	3,038	-99.139%
2026-03-24	41.1700	43.9700	41.1700	43.1100	+17.370%	37	2,956	-99.119%
2026-03-23	36.3500	37.9900	35.0800	36.7300	-6.777%	49	2,931	-98.965%
2026-03-20	36.4400	39.4200	36.4400	39.4000	+14.702%	66	2,934	-99.036%
2026-03-19	34.4200	35.5000	34.0500	34.3500	+4.503%	28	2,932	-98.894%
2026-03-18	30.6000	33.1500	30.6000	32.8700	+10.487%	45	2,942	-98.844%
2026-03-17	29.2500	30.1700	29.1000	29.7500	-2.459%	45	2,938	-98.723%
2026-03-16	31.7000	32.4500	30.4000	30.5000	-11.977%	20	2,928	-98.754%
2026-03-13	29.5000	34.6500	29.5000	34.6500	+16.471%	55	2,933	-98.903%
2026-03-12	30.0000	30.6000	29.5800	29.7500	-0.235%	40	2,917	-98.723%
2026-03-11	30.0800	31.1600	29.8200	29.8200	-3.806%	81	2,911	-98.726%
2026-03-10	29.0000	31.4000	29.0000	31.0000	+0.649%	16	2,873	-98.774%
2026-03-09	30.5500	31.8000	29.6000	30.8000	+2.735%	81	2,869	-98.766%
2026-03-06	29.2500	29.9800	28.3500	29.9800	+1.800%	119	2,828	-98.732%
2026-03-05	29.7000	30.9100	28.3500	29.4500	-4.072%	77	2,755	-98.710%
2026-03-04	32.2500	32.2500	28.4500	30.7000	-3.155%	55	2,780	-98.762%
2026-03-03	36.3000	36.5500	30.4000	31.7000	-4.085%	43	2,766	-98.801%
2026-03-02	36.0900	36.0900	32.2500	33.0500	-8.575%	92	2,764	-98.850%
2026-02-27	37.0100	37.1500	34.5000	36.1500	+12.793%	91	2,706	-98.949%
2026-02-26	30.8300	32.6000	29.5900	32.0500	+2.070%	91	2,719	-98.814%
2026-02-25	35.4300	35.4300	31.4000	31.4000	-15.591%	48	2,690	-98.790%
2026-02-24	37.4000	37.7000	36.9500	37.2000	-6.814%	62	2,690	-98.978%
2026-02-23	33.7500	39.9200	33.7500	39.9200	+20.604%	68	2,692	-99.048%
2026-02-20	33.1800	33.4000	32.3000	33.1000	+0.547%	505	2,729	-98.852%
2026-02-19	31.5000	33.4000	31.4500	32.9200	+3.359%	523	2,410	-98.846%
2026-02-18	33.1500	33.1500	30.6500	31.8500	-4.783%	34	2,115	-98.807%
2026-02-17	33.4500	35.3900	32.8500	33.4500	+1.826%	45	2,098	-98.864%
2026-02-13	31.0600	32.8500	31.0600	32.8500	+7.705%	62	2,056	-98.843%
2026-02-12	31.1400	33.5000	30.5000	30.5000	-0.327%	125	2,056	-98.754%
2026-02-11	25.8500	32.0000	25.8500	30.6000	+17.466%	108	2,022	-98.758%
2026-02-10	24.4000	26.0500	23.8000	26.0500	-0.077%	45	1,947	-98.541%
2026-02-09	30.5500	30.5500	25.9000	26.0700	-19.932%	22	1,917	-98.542%
2026-02-06	33.1500	34.5200	32.4200	32.5600	-9.806%	96	1,917	-98.833%
2026-02-05	29.6200	36.5500	29.6200	36.1000	+43.197%	132	1,843	-98.947%
2026-02-04	26.8800	27.0000	24.2500	25.2100	-7.316%	50	1,808	-98.493%
2026-02-03	24.5000	27.2000	24.5000	27.2000	+27.640%	448	1,504	-98.603%
2026-02-02	20.3400	21.8200	19.6000	21.3100	+1.718%	30	1,490	-98.217%
2026-01-30	19.1400	21.5000	18.9300	20.9500	+2.195%	41	1,475	-98.186%
2026-01-29	19.8000	24.5000	19.8000	20.5000	+91.410%	657	1,448	-98.146%
2026-01-28	10.7600	11.2000	10.6900	10.7100	+0.847%	63	1,022	-96.452%
2026-01-27	11.1500	11.2000	10.3000	10.6200	-10.455%	10	1,018	-96.422%
2026-01-26	13.2500	13.6300	11.8600	11.8600	-7.344%	37	1,013	-96.796%
2026-01-23	12.3800	12.9800	12.3800	12.8000	-19.950%	29	982	-97.031%
2026-01-22	16.0000	16.3000	15.9900	15.9900	-5.941%	4	988	-97.624%
2026-01-21	15.6400	19.4300	15.2500	17.0000	+12.063%	161	987	-97.765%
2026-01-20	15.0500	15.1700	15.0500	15.1700	+16.962%	501	930	-97.495%
2026-01-16	13.9500	14.1300	12.9700	12.9700	-14.389%	4	427	-97.070%
2026-01-15	13.6500	15.1500	13.6500	15.1500	+3.767%	187	427	-97.492%
2026-01-14	13.5500	14.6000	13.5000	14.6000	+14.420%	66	431	-97.397%
2026-01-13	12.0000	12.9000	12.0000	12.7600	+20.377%	13	401	-97.022%
2026-01-12	10.6000	10.6000	10.6000	10.6000	-0.469%	20	389	-96.415%
2026-01-09	12.2000	12.2000	10.6500	10.6500	-3.707%	37	398	-96.432%
2026-01-08	11.0500	11.0600	11.0500	11.0600	+6.346%	2	394	-96.564%
2026-01-07	9.2500	10.4100	9.2000	10.4000	-5.455%	425	393	-96.346%
2026-01-06	11.0000	11.0000	11.0000	11.0000	-2.222%	1	222	-96.545%
2026-01-05	12.3500	12.4800	11.2500	11.2500	-10.144%	28	211	-96.622%
2026-01-02	12.2000	12.5800	12.2000	12.5200	+23.960%	5	211	-96.965%
2025-12-31	10.1000	10.1000	10.1000	10.1000	-0.493%	1	205	-96.238%
2025-12-29	10.0000	10.2500	10.0000	10.1500	-0.490%	6	205	-96.256%
2025-12-26	10.1000	10.2000	10.1000	10.2000	-4.851%	2	199	-96.275%
2025-12-22	10.7200	10.7200	10.7200	10.7200	+0.187%	5	197	-96.455%
2025-12-18	11.5000	11.5000	10.5500	10.7000	-18.631%	4	192	-96.449%
2025-12-15	13.1500	13.1500	13.1500	13.1500	-6.406%	3	191	-97.110%
2025-12-10	13.7000	14.1000	13.1500	14.0500	+21.121%	5	191	-97.295%
2025-12-09	11.5500	11.6000	11.5500	11.6000	-0.429%	4	188	-96.724%
2025-12-08	11.6500	11.6500	11.6500	11.6500	-8.984%	1	188	-96.738%
2025-12-05	13.3000	13.3000	12.8000	12.8000	-5.882%	39	187	-97.031%
2025-12-04	13.7500	13.7500	13.6000	13.6000	+8.800%	16	195	-97.206%
2025-12-03	13.6100	14.0900	12.5000	12.5000	+11.111%	19	210	-96.960%
2025-12-02	11.0200	11.2500	11.0200	11.2500	-2.344%	11	208	-96.622%
2025-12-01	12.0000	12.0000	11.5200	11.5200	-3.759%	2	198	-96.701%
2025-11-28	11.9700	11.9700	11.9700	11.9700	-14.804%	1	197	-96.825%
2025-11-25	14.0000	14.0500	14.0000	14.0500	+0.357%	17	196	-97.295%
2025-11-24	14.2500	14.2500	14.0000	14.0000	-11.111%	15	194	-97.286%
2025-11-21	15.7500	15.7500	15.7500	15.7500	+17.537%	2	179	-97.587%
2025-11-19	11.7900	13.4000	11.7900	13.4000	+5.595%	2	177	-97.164%
2025-11-18	12.5900	13.5100	12.5900	12.6900	+21.435%	14	178	-97.006%
2025-11-13	10.4500	10.4500	10.4500	10.4500	+6.091%	1	175	-96.364%
2025-11-12	9.8000	9.8500	9.7500	9.8500	-5.288%	12	170	-96.142%
2025-11-10	10.4000	10.4000	10.4000	10.4000	-14.754%	9	170	-96.346%
2025-11-07	12.2900	12.4500	12.2000	12.2000	+0.826%	13	179	-96.885%
2025-11-06	11.5000	12.1000	11.5000	12.1000	+19.802%	3	190	-96.860%
2025-11-05	10.1500	10.1500	10.1000	10.1000	+3.061%	12	187	-96.238%
2025-11-04	9.7000	10.1000	9.7000	9.8000	+9.497%	4	195	-96.122%
2025-11-03	8.9000	9.0000	8.9000	8.9500	-6.381%	9	193	-95.754%
2025-10-31	9.0000	9.8000	9.0000	9.5600	+15.181%	20	193	-96.025%
2025-10-30	8.1500	8.7000	8.1500	8.3000	+9.211%	5	173	-95.422%
2025-10-29	7.3500	7.6000	7.3500	7.6000	+10.145%	30	168	-95.000%
2025-10-28	6.0500	6.9000	6.0500	6.9000	-24.590%	2	174	-94.493%
2025-10-20	9.1500	9.1500	9.1500	9.1500	-19.027%	1	175	-95.847%
2025-10-16	11.3000	11.3500	11.3000	11.3000	+11.002%	44	174	-96.637%
2025-10-14	11.6500	11.6500	10.1200	10.1800	-1.643%	4	150	-96.267%
2025-10-13	10.3000	10.3500	10.3000	10.3500	-1.896%	4	151	-96.329%
2025-10-10	10.5500	10.5500	10.5500	10.5500	+16.575%	2	151	-96.398%
2025-10-08	8.9500	9.0500	8.9500	9.0500	+6.345%	3	151	-95.801%
2025-10-06	8.8400	8.8400	8.3400	8.5100	-4.916%	65	149	-95.535%
2025-10-03	9.4500	9.4500	8.9500	8.9500	-8.016%	2	88	-95.754%
2025-10-02	9.7300	9.7300	9.7300	9.7300	+8.111%	1	87	-96.095%
2025-10-01	9.5000	9.5000	9.0000	9.0000	+1.237%	10	87	-95.778%
2025-09-30	9.0100	9.0100	8.8900	8.8900	-6.025%	4	85	-95.726%
2025-09-26	9.4600	9.4600	9.4600	9.4600	-0.421%	1	82	-95.983%
2025-09-22	9.5000	9.5000	9.5000	9.5000	-1.042%	1	81	-96.000%
2025-09-19	9.6000	9.6000	9.6000	9.6000	-5.882%	10	81	-96.042%
2025-09-18	10.2000	10.2000	10.2000	10.2000	-0.971%	1	86	-96.275%
2025-09-17	10.3000	10.3000	10.3000	10.3000	-0.962%	1	85	-96.311%
2025-09-16	9.9000	10.4000	9.9000	10.4000	+2.970%	3	86	-96.346%
2025-09-15	10.1000	10.1000	10.1000	10.1000	-2.415%	1	86	-96.238%
2025-09-12	10.2700	10.3500	10.2700	10.3500	-5.046%	2	87	-96.329%
2025-09-11	10.9000	10.9000	10.9000	10.9000	-4.887%	5	85	-96.514%
2025-09-09	11.4800	11.4800	11.4500	11.4600	-2.051%	4	80	-96.684%
2025-09-08	11.4000	11.7000	11.4000	11.7000	-5.721%	3	76	-96.752%
2025-09-05	12.5000	12.7000	12.4100	12.4100	+11.802%	17	73	-96.938%
2025-09-04	11.1000	11.1000	11.1000	11.1000	-0.893%	1	60	-96.577%
2025-09-03	11.0000	11.2000	11.0000	11.2000	-0.885%	6	59	-96.607%
2025-09-02	11.3500	11.3500	11.3000	11.3000	+4.727%	3	53	-96.637%
2025-08-29	11.0000	11.1000	10.7500	10.7900	-4.089%	22	31	-96.478%
2025-08-27	11.2500	11.2500	11.2500	11.2500	-3.433%	1	31	-96.622%
2025-08-26	11.6500	11.6500	11.6500	11.6500	+9.390%	1	30	-96.738%
2025-08-25	10.6500	10.6500	10.6500	10.6500	-2.473%	1	29	-96.432%
2025-08-22	10.9200	10.9200	10.9200	10.9200	-7.064%	1	28	-96.520%
2025-08-21	11.2000	11.7500	11.2000	11.7500	+1.119%	13	27	-96.766%
2025-08-20	11.6200	11.6200	11.6200	11.6200	+3.750%	1	22	-96.730%
2025-08-19	10.5500	11.2000	10.5500	11.2000	+19.149%	16	21	-96.607%
2025-08-14	9.4000	9.4000	9.4000	9.4000	-3.984%	4	5	-95.957%
2025-08-13	9.7900	9.7900	9.7900	9.7900	+15.721%	1	1	-96.118%
2025-08-12	8.4600	8.4600	8.4600	8.4600	0.000%	1	1	-95.508%