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Contract OI history

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Jun 17, 2027 EXPIRATION

MSFT $510.00 Call

MSFT270617C00510000

Latest saved OI2,858Oct 23, 2026
Last change+44vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $510.00 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. 2,8581,4290 2026-10-09: 2,672 OI2026-10-13: 2,636 OI2026-10-14: 2,636 OI2026-10-15: 2,631 OI2026-10-16: 2,628 OI2026-10-21: 2,814 OI2026-10-23: 2,858 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, 2026Viewing2,858+44
Oct 21, 20262,814+186
Oct 16, 20262,628-3
Oct 15, 20262,631-5
Oct 14, 20262,6360
Oct 13, 20262,636-36
Oct 09, 20262,672No prior observation