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Contract OI history

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Dec 17, 2027 EXPIRATION

MSFT $610.00 Call

MSFT271217C00610000

Latest saved OI3,144Oct 23, 2026
Last change+7vs 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. 3,1561,5780 2026-10-09: 3,136 OI2026-10-13: 3,156 OI2026-10-14: 3,156 OI2026-10-15: 3,146 OI2026-10-16: 3,147 OI2026-10-21: 3,137 OI2026-10-23: 3,144 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, 2026Viewing3,144+7
Oct 21, 20263,137-10
Oct 16, 20263,147+1
Oct 15, 20263,146-10
Oct 14, 20263,1560
Oct 13, 20263,156+20
Oct 09, 20263,136No prior observation