Dark

MSFT20260918P275
MSFT Sep 18 2026 275.00 Put (MSFT260918P00275000)
option OPRA

EOD

Aug 3, 2026

0.1700+21.429%(+0.0300)66

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-03	0.0700	0.1900	0.0700	0.1700	+21.429%	66	1,271	0.000%
2026-07-31	0.2100	0.2100	0.1400	0.1400	+16.667%	4	1,270	+21.429%
2026-07-30	0.7000	0.7000	0.1200	0.1200	-47.826%	6	1,270	+41.667%
2026-07-29	0.2300	0.2300	0.2300	0.2300	-30.303%	2	1,272	-26.087%
2026-07-28	0.1500	0.3400	0.1500	0.3300	-13.158%	6	1,272	-48.485%
2026-07-27	0.3800	0.3900	0.3800	0.3800	-22.449%	7	1,272	-55.263%
2026-07-24	0.4600	0.4900	0.4600	0.4900	-28.986%	3	1,272	-65.306%
2026-07-23	0.6900	0.6900	0.6900	0.6900	+25.455%	1	1,271	-75.362%
2026-07-22	0.5800	0.5800	0.5500	0.5500	+3.774%	6	1,271	-69.091%
2026-07-21	0.5000	0.5300	0.5000	0.5300	+8.163%	6	1,271	-67.925%
2026-07-20	0.5100	0.5700	0.4900	0.4900	-33.784%	18	1,268	-65.306%
2026-07-17	0.7400	0.7400	0.7400	0.7400	-3.896%	1	1,254	-77.027%
2026-07-16	0.6900	0.7700	0.6900	0.7700	+4.054%	5	1,254	-77.922%
2026-07-15	0.7400	0.7400	0.7400	0.7400	-12.941%	25	1,254	-77.027%
2026-07-14	0.8900	0.9000	0.8300	0.8500	+7.595%	46	1,254	-80.000%
2026-07-13	0.8500	0.8500	0.7900	0.7900	-23.301%	11	1,254	-78.481%
2026-07-09	1.2700	1.2800	1.0300	1.0300	-3.738%	4	1,254	-83.495%
2026-07-08	1.0600	1.0700	1.0600	1.0700	+20.225%	3	1,252	-84.112%
2026-07-07	0.8900	0.8900	0.8900	0.8900	-14.423%	1	1,253	-80.899%
2026-07-06	1.2400	1.2400	1.0000	1.0400	-5.455%	33	1,253	-83.654%
2026-07-02	1.0700	1.1000	1.0700	1.1000	-14.063%	66	1,258	-84.545%
2026-07-01	1.4000	1.4600	1.2800	1.2800	-27.273%	3	1,258	-86.719%
2026-06-30	1.7600	1.7600	1.7600	1.7600	-2.222%	3	1,259	-90.341%
2026-06-29	1.8000	1.8000	1.8000	1.8000	-1.099%	1	1,258	-90.556%
2026-06-26	1.8200	1.8200	1.8000	1.8200	-38.095%	10	1,257	-90.659%
2026-06-25	2.0400	2.9400	2.0000	2.9400	+89.677%	32	1,257	-94.218%
2026-06-24	1.3200	1.5500	1.3200	1.5500	+2.649%	2	1,252	-89.032%
2026-06-23	1.4600	1.5100	1.4600	1.5100	-10.119%	2	1,252	-88.742%
2026-06-22	1.5400	1.6800	1.5400	1.6800	+18.310%	4	1,252	-89.881%
2026-06-18	1.3700	1.4200	1.3700	1.4200	+5.970%	2	1,246	-88.028%
2026-06-17	1.2000	1.3400	1.2000	1.3400	+30.097%	3	1,246	-87.313%
2026-06-16	1.0300	1.0300	1.0300	1.0300	-5.505%	1	1,246	-83.495%
2026-06-15	1.0900	1.0900	1.0900	1.0900	-19.259%	5	1,246	-84.404%
2026-06-12	1.3500	1.3500	1.3500	1.3500	-8.784%	1	1,251	-87.407%
2026-06-11	1.3300	1.5100	1.3100	1.4800	+18.400%	32	1,251	-88.514%
2026-06-10	1.1100	1.2500	1.1100	1.2500	+14.679%	29	1,253	-86.400%
2026-06-09	1.1700	1.1700	1.0900	1.0900	+29.762%	4	1,281	-84.404%
2026-06-08	0.8400	0.8400	0.8400	0.8400	+20.000%	1	1,281	-79.762%
2026-06-04	0.7000	0.7000	0.7000	0.7000	-17.647%	1	1,280	-75.714%
2026-06-03	0.8100	0.8500	0.8100	0.8500	+41.667%	41	1,279	-80.000%
2026-06-02	0.6000	0.6000	0.6000	0.6000	+5.263%	1	1,280	-71.667%
2026-05-29	0.7100	0.7100	0.5700	0.5700	-34.483%	3	1,279	-70.175%
2026-05-28	0.8700	0.8700	0.8700	0.8700	-1.136%	1	1,279	-80.460%
2026-05-26	0.8700	0.8800	0.8700	0.8800	+3.529%	21	1,279	-80.682%
2026-05-22	0.8400	0.8500	0.8400	0.8500	-17.476%	7	1,278	-80.000%
2026-05-21	1.0300	1.0300	1.0300	1.0300	-2.830%	1	1,271	-83.495%
2026-05-20	1.0600	1.0600	1.0600	1.0600	0.000%	1	1,271	-83.962%
2026-05-19	1.0600	1.0600	1.0600	1.0600	-7.826%	1	1,271	-83.962%
2026-05-15	1.1500	1.1500	1.1500	1.1500	-8.000%	1	1,271	-85.217%
2026-05-13	1.2500	1.2700	1.2500	1.2500	+6.838%	106	1,271	-86.400%
2026-05-12	1.1700	1.1700	1.1700	1.1700	-13.333%	8	1,211	-85.470%
2026-05-11	1.3500	1.3500	1.3500	1.3500	+28.571%	1	1,211	-87.407%
2026-05-08	1.0500	1.0500	1.0500	1.0500	+10.526%	1	1,203	-83.810%
2026-05-07	0.9800	0.9800	0.9500	0.9500	-20.833%	2	1,202	-82.105%
2026-05-06	1.1900	1.2000	1.1900	1.2000	+7.143%	4	1,203	-85.833%
2026-05-05	1.1500	1.2100	1.1200	1.1200	-1.754%	9	1,203	-84.821%
2026-05-04	1.2800	1.2800	1.1300	1.1400	-15.556%	44	1,197	-85.088%
2026-05-01	1.3200	1.3500	1.2900	1.3500	-8.163%	42	1,232	-87.407%
2026-04-30	1.5100	1.6000	1.4600	1.4700	-2.000%	23	1,232	-88.435%
2026-04-29	1.5300	1.5300	1.3400	1.5000	0.000%	37	1,225	-88.667%
2026-04-27	1.5000	1.5000	1.5000	1.5000	-4.459%	3	1,226	-88.667%
2026-04-24	1.5700	1.5700	1.5700	1.5700	+6.081%	1	1,226	-89.172%
2026-04-23	1.4800	1.4800	1.4800	1.4800	+21.311%	1	1,226	-88.514%
2026-04-22	1.2000	1.2200	1.1800	1.2200	-10.949%	27	1,226	-86.066%
2026-04-20	1.3200	1.3800	1.3200	1.3700	+4.580%	72	1,210	-87.591%
2026-04-17	1.6000	1.6000	1.2500	1.3100	-48.016%	203	1,173	-87.023%
2026-04-15	2.5200	2.5200	2.5200	2.5200	-25.223%	5	1,171	-93.254%
2026-04-13	3.6000	3.7000	3.3700	3.3700	-20.706%	25	1,176	-94.955%
2026-04-10	4.1000	4.2500	4.1000	4.2500	+3.659%	39	1,178	-96.000%
2026-04-09	4.1000	4.1000	4.1000	4.1000	0.000%	6	1,162	-95.854%
2026-04-08	3.4400	4.1000	3.4000	4.1000	-12.206%	61	1,168	-95.854%
2026-04-07	4.7000	4.7000	4.6700	4.6700	-3.711%	2	1,166	-96.360%
2026-04-02	5.5000	5.6000	4.7000	4.8500	0.000%	1,343	702	-96.495%
2026-04-01	4.7500	4.8500	4.7500	4.8500	-6.731%	10	702	-96.495%
2026-03-31	6.2600	6.2600	5.0500	5.2000	-26.864%	63	698	-96.731%
2026-03-30	6.5500	7.3500	6.2500	7.1100	-3.919%	83	717	-97.609%
2026-03-27	7.1500	7.4000	6.6800	7.4000	+17.460%	227	692	-97.703%
2026-03-26	5.6500	6.3500	5.6500	6.3000	+16.667%	345	503	-97.302%
2026-03-25	4.8000	5.4500	4.8000	5.4000	+5.882%	66	172	-96.852%
2026-03-24	4.3700	5.3500	4.3700	5.1000	+27.500%	49	110	-96.667%
2026-03-23	4.0500	4.0500	4.0000	4.0000	-22.330%	3	73	-95.750%
2026-03-20	4.3000	5.1500	4.3000	5.1500	+28.109%	8	72	-96.699%
2026-03-19	4.0200	4.0200	4.0200	4.0200	+5.789%	1	68	-95.771%
2026-03-18	3.8000	3.8000	3.8000	3.8000	+7.042%	10	67	-95.526%
2026-03-09	3.5500	3.5500	3.5500	3.5500	+4.412%	40	62	-95.211%
2026-03-06	3.4000	3.4000	3.4000	3.4000	-21.659%	1	22	-95.000%
2026-03-03	4.3400	4.3400	4.3400	4.3400	+27.647%	1	21	-96.083%
2026-02-26	3.4000	3.4000	3.4000	3.4000	-18.072%	1	21	-95.000%
2026-02-17	4.1500	4.1500	4.1500	4.1500	+10.667%	1	20	-95.904%
2026-02-12	3.7500	3.7500	3.7500	3.7500	0.000%	4	20	-95.467%
2026-02-06	3.9500	3.9500	3.7500	3.7500	0.000%	16	16	-95.467%