Dark

MSFT20260918P310
MSFT Sep 18 2026 310.00 Put (MSFT260918P00310000)
option OPRA

EOD

Aug 3, 2026

0.1800-50.000%(-0.1800)279

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-03	0.3100	0.3800	0.1800	0.1800	-50.000%	279	6,034	0.000%
2026-07-31	0.3100	0.4400	0.2600	0.3600	+28.571%	367	6,072	-50.000%
2026-07-30	0.8500	0.8500	0.1600	0.2800	-80.690%	711	5,763	-35.714%
2026-07-29	1.4100	1.4700	1.1200	1.4500	-3.333%	211	5,645	-87.586%
2026-07-28	1.2700	1.5000	1.1400	1.5000	-1.316%	165	5,525	-88.000%
2026-07-27	1.6000	1.7400	1.3200	1.5200	-24.378%	333	5,506	-88.158%
2026-07-24	2.2600	2.3400	1.9400	2.0100	-22.394%	148	5,517	-91.045%
2026-07-23	2.2900	2.9500	2.2900	2.5900	+15.111%	60	5,549	-93.050%
2026-07-22	2.0000	2.2500	2.0000	2.2500	+23.626%	24	5,571	-92.000%
2026-07-21	1.7900	1.8200	1.7900	1.8200	+4.000%	6	5,567	-90.110%
2026-07-20	2.3100	2.3900	1.7500	1.7500	-27.386%	33	5,569	-89.714%
2026-07-17	2.4000	2.5900	2.3900	2.4100	+17.561%	61	5,570	-92.531%
2026-07-16	2.5000	2.5000	1.9200	2.0500	-16.327%	89	5,614	-91.220%
2026-07-15	2.5000	2.6000	2.3300	2.4500	-14.931%	59	5,612	-92.653%
2026-07-14	3.4000	3.5600	2.8600	2.8800	+6.667%	6	5,592	-93.750%
2026-07-13	2.8800	2.8900	2.4900	2.7000	-18.182%	81	5,591	-93.333%
2026-07-10	2.9500	3.3400	2.9500	3.3000	-4.348%	45	5,550	-94.545%
2026-07-09	3.9000	4.1300	3.4500	3.4500	+4.545%	101	5,546	-94.783%
2026-07-08	3.3900	3.5400	3.3000	3.3000	+9.272%	139	5,529	-94.545%
2026-07-07	2.7500	3.0200	2.7500	3.0200	-9.036%	50	5,524	-94.040%
2026-07-06	3.3500	3.7500	3.2500	3.3200	+5.397%	360	5,541	-94.578%
2026-07-02	3.4800	3.4800	3.1500	3.1500	-14.865%	54	5,326	-94.286%
2026-07-01	4.2800	4.2800	3.3500	3.7000	-28.571%	304	5,326	-95.135%
2026-06-30	5.2100	5.4000	5.0800	5.1800	-11.905%	15	5,406	-96.525%
2026-06-29	5.0100	6.1000	4.9200	5.8800	+11.153%	74	5,402	-96.939%
2026-06-26	6.9800	6.9800	5.2900	5.2900	-38.129%	1,570	5,372	-96.597%
2026-06-25	6.9000	9.0000	6.7900	8.5500	+55.172%	201	4,798	-97.895%
2026-06-24	4.4500	5.6000	4.4100	5.5100	+24.661%	36	4,703	-96.733%
2026-06-23	5.1000	5.1000	4.3500	4.4200	-16.604%	26	4,697	-95.928%
2026-06-22	4.4500	5.3200	4.3500	5.3000	+30.221%	219	4,682	-96.604%
2026-06-18	4.4500	4.6000	3.8600	4.0700	-6.005%	142	4,615	-95.577%
2026-06-17	3.1500	4.3300	3.0500	4.3300	+44.333%	276	4,615	-95.843%
2026-06-16	3.0000	3.1500	2.9500	3.0000	+12.360%	9	4,615	-94.000%
2026-06-15	3.2000	3.2300	2.6400	2.6700	-26.849%	36	4,611	-93.258%
2026-06-12	4.1800	4.1800	3.6500	3.6500	-8.750%	869	4,608	-95.068%
2026-06-11	3.3300	4.2500	3.3300	4.0000	+25.000%	159	4,165	-95.500%
2026-06-10	3.0900	3.2000	3.0700	3.2000	+8.475%	21	4,199	-94.375%
2026-06-09	2.6200	3.0000	2.5300	2.9500	+16.601%	211	4,214	-93.898%
2026-06-08	2.2200	2.5300	2.2100	2.5300	+49.704%	302	4,176	-92.885%
2026-06-04	1.7500	1.7500	1.6700	1.6900	-16.337%	10	4,000	-89.349%
2026-06-03	1.7500	2.0200	1.7500	2.0200	+35.570%	21	4,003	-91.089%
2026-06-02	1.3700	1.4900	1.3700	1.4900	+24.167%	4	4,004	-87.919%
2026-06-01	1.1400	1.2500	1.1400	1.2000	-20.000%	193	4,005	-85.000%
2026-05-29	1.5900	1.6900	1.4000	1.5000	-21.053%	13	4,071	-88.000%
2026-05-28	2.1000	2.1500	1.9000	1.9000	-17.391%	4	4,077	-90.526%
2026-05-27	2.3000	2.3000	2.3000	2.3000	+1.322%	6	4,073	-92.174%
2026-05-26	2.2700	2.2700	2.2700	2.2700	+1.794%	1	4,067	-92.070%
2026-05-22	2.1000	2.2700	2.1000	2.2300	-4.292%	5	4,067	-91.928%
2026-05-21	2.2500	2.3400	2.2500	2.3300	-6.426%	5	4,069	-92.275%
2026-05-20	2.7100	2.7100	2.4900	2.4900	-4.231%	2	4,069	-92.771%
2026-05-18	2.6000	2.6000	2.6000	2.6000	+6.122%	2	4,064	-93.077%
2026-05-15	2.6900	2.7100	2.4500	2.4500	-20.968%	30	4,064	-92.653%
2026-05-14	3.0700	3.1500	3.0500	3.1000	-1.587%	12	4,055	-94.194%
2026-05-13	3.3000	3.3000	3.1300	3.1500	+4.651%	69	4,064	-94.286%
2026-05-12	2.7000	3.0400	2.7000	3.0100	+11.481%	28	4,064	-94.020%
2026-05-08	2.6500	2.7000	2.6000	2.7000	+9.312%	185	4,064	-93.333%
2026-05-07	2.3300	2.5300	2.3300	2.4700	-11.786%	84	4,011	-92.713%
2026-05-06	2.7800	2.8000	2.6500	2.8000	-8.197%	28	4,039	-93.571%
2026-05-05	3.0000	3.0500	2.9500	3.0500	+5.903%	12	4,039	-94.098%
2026-05-04	3.0000	3.1300	2.8200	2.8800	-5.574%	42	4,029	-93.750%
2026-05-01	3.1700	3.1700	2.9600	3.0500	-12.857%	12	4,050	-94.098%
2026-04-30	3.5200	4.0000	3.5000	3.5000	+4.478%	75	4,050	-94.857%
2026-04-29	3.3500	3.3500	3.2500	3.3500	+1.515%	21	4,027	-94.627%
2026-04-28	3.3500	3.3500	3.3000	3.3000	-10.811%	2	4,027	-94.545%
2026-04-27	3.6100	3.7000	3.6100	3.7000	+0.817%	4	4,027	-95.135%
2026-04-24	4.0500	4.0500	3.6700	3.6700	-15.632%	52	4,029	-95.095%
2026-04-23	3.7500	4.3500	3.4500	4.3500	+40.323%	177	4,053	-95.862%
2026-04-22	3.3100	3.3100	2.8600	3.1000	-8.555%	85	4,133	-94.194%
2026-04-21	3.3000	3.4000	3.2500	3.3900	-5.042%	44	4,181	-94.690%
2026-04-20	3.5500	3.7300	3.4500	3.5700	+3.478%	16	4,181	-94.958%
2026-04-17	3.6800	3.7000	3.2000	3.4500	-21.053%	294	4,179	-94.783%
2026-04-16	4.4600	4.4900	4.2000	4.3700	-8.193%	83	4,373	-95.881%
2026-04-15	6.0000	6.0000	4.7600	4.7600	-30.000%	34	4,332	-96.218%
2026-04-14	6.6500	6.9000	6.2600	6.8000	-16.462%	35	4,320	-97.353%
2026-04-13	8.2300	8.2300	7.9500	8.1400	-13.862%	9	4,310	-97.789%
2026-04-10	9.1700	9.4600	9.1700	9.4500	+6.180%	141	4,306	-98.095%
2026-04-09	9.2300	9.5300	8.6500	8.9000	-3.784%	273	4,191	-97.978%
2026-04-08	7.5500	9.2500	7.5500	9.2500	-3.141%	118	4,244	-98.054%
2026-04-06	9.9700	9.9700	9.5500	9.5500	-7.282%	3	4,307	-98.115%
2026-04-02	11.5000	11.5000	10.0200	10.3000	-3.286%	1,388	3,526	-98.252%
2026-04-01	10.1700	10.7000	9.8500	10.6500	+3.398%	172	3,526	-98.310%
2026-03-31	11.8500	12.4000	10.3000	10.3000	-25.362%	176	3,500	-98.252%
2026-03-30	13.3700	14.2700	12.2500	13.8000	-4.167%	98	3,443	-98.696%
2026-03-27	13.1500	14.5000	13.0000	14.4000	+18.033%	1,089	3,417	-98.750%
2026-03-26	10.7000	12.3500	9.8500	12.2000	+16.190%	801	2,736	-98.525%
2026-03-25	9.7800	10.6500	9.6500	10.5000	+1.449%	141	2,266	-98.286%
2026-03-24	9.9300	10.7500	9.9300	10.3500	+17.614%	604	2,211	-98.261%
2026-03-23	9.3000	9.3000	8.3000	8.8000	-13.300%	42	1,639	-97.955%
2026-03-20	9.0000	10.2000	8.8000	10.1500	+22.289%	127	1,622	-98.227%
2026-03-19	8.1000	8.3500	8.1000	8.3000	+5.732%	32	1,520	-97.831%
2026-03-18	7.2500	7.8500	7.2500	7.8500	+18.045%	13	1,502	-97.707%
2026-03-17	6.6500	6.6500	6.6500	6.6500	-8.276%	4	1,496	-97.293%
2026-03-16	7.2500	7.2500	7.2500	7.2500	-16.667%	1	1,500	-97.517%
2026-03-13	7.5000	8.7000	7.4000	8.7000	+19.178%	12	1,500	-97.931%
2026-03-12	7.3000	7.3000	7.3000	7.3000	+0.690%	1	1,497	-97.534%
2026-03-11	7.3000	7.3000	7.2500	7.2500	+2.113%	8	1,496	-97.517%
2026-03-10	7.1500	7.1500	7.0700	7.1000	-4.953%	14	1,492	-97.465%
2026-03-09	7.4000	8.1500	7.4000	7.4700	-1.060%	111	1,504	-97.590%
2026-03-06	7.2400	7.5500	7.2400	7.5500	+5.594%	6	1,415	-97.616%
2026-03-05	6.8300	7.4000	6.8300	7.1500	0.000%	27	1,411	-97.483%
2026-03-04	6.9500	7.1500	6.4900	7.1500	-8.917%	98	1,414	-97.483%
2026-03-03	8.5000	8.5500	7.8500	7.8500	+4.388%	41	1,335	-97.707%
2026-03-02	7.8000	7.8000	7.4500	7.5200	-14.545%	9	1,325	-97.606%
2026-02-27	8.4500	8.8000	8.3500	8.8000	+23.944%	34	1,321	-97.955%
2026-02-26	6.8700	7.1000	6.7800	7.1000	0.000%	17	1,299	-97.465%
2026-02-25	7.1200	7.2000	7.0500	7.1000	-16.959%	8	1,295	-97.465%
2026-02-24	8.5500	8.5500	8.5500	8.5500	-7.568%	4	1,295	-97.895%
2026-02-23	8.8800	9.3500	8.8000	9.2500	+24.161%	40	1,295	-98.054%
2026-02-20	7.8700	7.8700	7.4000	7.4500	-2.614%	22	1,262	-97.584%
2026-02-19	7.3400	7.6500	7.0000	7.6500	+6.695%	9	1,259	-97.647%
2026-02-18	7.1700	7.1700	7.1700	7.1700	-7.841%	2	1,255	-97.490%
2026-02-17	7.8500	8.2500	7.7800	7.7800	+5.135%	13	1,253	-97.686%
2026-02-13	7.3300	7.4000	7.3300	7.4000	+8.029%	3	1,240	-97.568%
2026-02-11	6.8500	6.8500	6.8500	6.8500	+22.760%	3	1,240	-97.372%
2026-02-10	5.5800	5.5800	5.5800	5.5800	-2.448%	1	1,237	-96.774%
2026-02-09	5.7700	5.7700	5.7200	5.7200	-23.221%	3	1,238	-96.853%
2026-02-06	7.6500	8.1000	7.4500	7.4500	-9.697%	167	1,236	-97.584%
2026-02-05	7.0500	8.2500	6.6000	8.2500	+37.730%	20	1,098	-97.818%
2026-02-03	5.0600	5.9900	5.0600	5.9900	+44.337%	2	1,089	-96.995%
2026-02-02	4.1500	4.1500	4.1500	4.1500	-11.135%	2	1,087	-95.663%
2026-01-30	4.1400	4.6700	3.8400	4.6700	-7.525%	30	1,088	-96.146%
2026-01-29	4.5000	5.3500	4.5000	5.0500	+63.430%	53	1,077	-96.436%
2026-01-23	3.2500	3.2500	3.0900	3.0900	-4.334%	3	1,059	-94.175%
2026-01-22	3.2300	3.2300	3.2300	3.2300	-12.703%	2	1,057	-94.427%
2026-01-21	3.5500	3.7000	3.5500	3.7000	+26.712%	2	1,055	-95.135%
2026-01-16	2.9300	2.9300	2.9200	2.9200	-11.515%	600	478	-93.836%
2026-01-15	3.3000	3.3000	3.3000	3.3000	+17.857%	1	478	-94.545%
2025-12-19	2.8000	2.8000	2.8000	2.8000	+2.190%	15	477	-93.571%
2025-12-18	2.7400	2.7400	2.7400	2.7400	-13.016%	10	477	-93.431%
2025-12-17	3.1500	3.1500	3.1500	3.1500	-10.000%	2	477	-94.286%
2025-12-10	3.5000	3.5100	3.5000	3.5000	+14.754%	25	475	-94.857%
2025-11-06	3.0500	3.0500	3.0500	3.0500	+12.963%	2	455	-94.098%
2025-11-05	2.7000	2.7000	2.7000	2.7000	+1.504%	2	455	-93.333%
2025-11-04	2.7100	2.7100	2.6600	2.6600	+22.581%	3	455	-93.233%
2025-10-29	2.1200	2.1700	2.0900	2.1700	+6.373%	4	455	-91.705%
2025-10-28	2.0100	2.0400	2.0100	2.0400	-6.422%	2	455	-91.176%
2025-10-27	2.1600	2.2400	2.1500	2.1800	-13.834%	8	457	-91.743%
2025-10-24	2.4900	2.5300	2.4800	2.5300	-5.597%	4	457	-92.885%
2025-10-21	2.6100	2.7100	2.6000	2.6800	-7.266%	12	457	-93.284%
2025-10-20	2.8000	2.9100	2.8000	2.8900	-3.667%	8	457	-93.772%
2025-10-16	2.9000	3.0000	2.9000	3.0000	-4.762%	2	457	-94.000%
2025-10-15	2.8800	3.1500	2.8800	3.1500	-3.077%	5	457	-94.286%
2025-10-14	3.2500	3.2500	3.2500	3.2500	+14.841%	1	457	-94.462%
2025-10-09	2.7900	2.8300	2.7900	2.8300	0.000%	460	457	-93.640%
2025-10-02	2.8300	2.8300	2.8300	2.8300	-8.710%	1	35	-93.640%
2025-09-17	3.1000	3.1000	3.1000	3.1000	+4.027%	1	35	-94.194%
2025-09-15	2.9900	2.9900	2.9800	2.9800	-13.623%	15	35	-93.960%
2025-09-10	3.4500	3.4500	3.4500	3.4500	0.000%	1	41	-94.783%
2025-09-08	3.4500	3.4500	3.4500	3.4500	-4.167%	30	40	-94.783%
2025-09-05	3.6000	3.6000	3.6000	3.6000	+12.500%	30	53	-95.000%
2025-09-04	3.2000	3.2000	3.2000	3.2000	-3.030%	30	40	-94.375%
2025-09-03	3.3000	3.3000	3.3000	3.3000	+3.125%	30	53	-94.545%
2025-08-27	3.2000	3.2000	3.2000	3.2000	-8.571%	1	40	-94.375%
2025-08-20	3.5000	3.5000	3.5000	3.5000	+12.179%	5	40	-94.857%
2025-08-19	3.1100	3.1200	3.1100	3.1200	+0.322%	3	40	-94.231%
2025-08-08	3.1100	3.1100	3.1100	3.1100	+50.971%	15	38	-94.212%
2025-07-31	2.0600	2.0600	2.0600	2.0600	-43.094%	3	23	-91.262%
2025-07-18	3.6300	3.6300	3.6200	3.6200	-22.979%	5	23	-95.028%
2025-07-01	4.7700	4.7700	4.7000	4.7000	-11.321%	2	18	-96.170%
2025-06-25	5.3000	5.3000	5.3000	5.3000	-14.516%	2	18	-96.604%
2025-06-23	6.2900	6.2900	6.2000	6.2000	-0.800%	2	18	-97.097%
2025-06-18	6.2900	6.2900	6.2500	6.2500	-3.101%	3	18	-97.120%
2025-06-17	6.5400	6.5400	6.4500	6.4500	+0.467%	2	18	-97.209%
2025-06-13	6.4700	6.4700	6.4200	6.4200	+4.390%	4	18	-97.196%
2025-06-12	6.2400	6.2400	6.1500	6.1500	-3.605%	2	18	-97.073%
2025-06-10	6.4400	6.4400	6.3800	6.3800	+3.740%	2	18	-97.179%
2025-06-09	6.3900	6.4400	6.1500	6.1500	-0.806%	5	18	-97.073%
2025-06-06	6.2900	6.2900	6.2000	6.2000	-3.125%	8	18	-97.097%
2025-06-05	6.5900	6.5900	6.4000	6.4000	-5.185%	4	16	-97.188%
2025-06-04	6.7900	6.7900	6.7000	6.7500	-2.878%	4	14	-97.333%
2025-06-03	7.3400	7.3400	6.9500	6.9500	-7.947%	10	14	-97.410%
2025-06-02	7.6900	7.6900	7.5500	7.5500	0.000%	2	10	-97.616%
2025-05-30	7.7400	7.7400	7.5500	7.5500	-1.948%	16	10	-97.616%
2025-05-29	7.8900	7.8900	7.6000	7.7000	-1.028%	6	9	-97.662%
2025-05-28	7.5400	7.7800	7.5000	7.7800	+1.434%	16	8	-97.686%
2025-05-27	7.7400	7.7400	7.6700	7.6700	-11.021%	2	4	-97.653%
2025-05-23	8.6000	8.7900	8.6000	8.6200	+8.428%	18	2	-97.912%
2025-05-22	7.9500	7.9500	7.9500	7.9500	-0.625%	1	2	-97.736%
2025-05-16	8.0000	8.0000	8.0000	8.0000	0.000%	2	1	-97.750%