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Contract OI history

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Nov 20, 2026 EXPIRATION

MSFT $610.00 Call

MSFT261120C00610000

Latest saved OI2,036Oct 23, 2026
Last change+26vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $610.00 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. 2,0361,0180 2026-10-09: 1,082 OI2026-10-13: 1,882 OI2026-10-14: 1,882 OI2026-10-15: 1,878 OI2026-10-16: 1,888 OI2026-10-21: 2,010 OI2026-10-23: 2,036 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, 2026Viewing2,036+26
Oct 21, 20262,010+122
Oct 16, 20261,888+10
Oct 15, 20261,878-4
Oct 14, 20261,8820
Oct 13, 20261,882+800
Oct 09, 20261,082No prior observation