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Contract OI history

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Dec 15, 2028 EXPIRATION

MSFT $700.00 Call

MSFT281215C00700000

Latest saved OI2,987Oct 23, 2026
Last change+3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $700.00 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. 2,9921,4960 2026-10-09: 2,986 OI2026-10-13: 2,992 OI2026-10-14: 2,992 OI2026-10-15: 2,991 OI2026-10-16: 2,991 OI2026-10-21: 2,984 OI2026-10-23: 2,987 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, 2026Viewing2,987+3
Oct 21, 20262,984-7
Oct 16, 20262,9910
Oct 15, 20262,991-1
Oct 14, 20262,9920
Oct 13, 20262,992+6
Oct 09, 20262,986No prior observation