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Contract OI history

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Oct 23, 2026 EXPIRATION

MSFT $565.00 Call

MSFT261023C00565000

Latest saved OI7,690Oct 23, 2026
Last change-38vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $565.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7,7283,8640 2026-10-09: 6,882 OI2026-10-13: 7,059 OI2026-10-14: 7,059 OI2026-10-15: 7,014 OI2026-10-16: 7,085 OI2026-10-21: 7,728 OI2026-10-23: 7,690 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MSFT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing7,690-38
Oct 21, 20267,728+643
Oct 16, 20267,085+71
Oct 15, 20267,014-45
Oct 14, 20267,0590
Oct 13, 20267,059+177
Oct 09, 20266,882No prior observation