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Contract OI history

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Oct 26, 2026 EXPIRATION

MSFT $562.50 Call

MSFT261026C00562500

Latest saved OI261Oct 23, 2026
Last change+239vs previous saved observation
Saved market days6Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $562.50 call open interest history 6 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 2611300 2026-10-13: 10 OI2026-10-14: 10 OI2026-10-15: 19 OI2026-10-16: 19 OI2026-10-21: 22 OI2026-10-23: 261 OI Oct 13, 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, 2026Viewing261+239
Oct 21, 202622+3
Oct 16, 2026190
Oct 15, 202619+9
Oct 14, 2026100
Oct 13, 202610No prior observation