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Contract OI history

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Jan 15, 2027 EXPIRATION

MSFT $475.00 Call

MSFT270115C00475000

Latest saved OI2,892Oct 23, 2026
Last change+33vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $475.00 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. 2,8921,4460 2026-10-09: 2,789 OI2026-10-13: 2,835 OI2026-10-14: 2,835 OI2026-10-15: 2,856 OI2026-10-16: 2,853 OI2026-10-21: 2,859 OI2026-10-23: 2,892 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, 2026Viewing2,892+33
Oct 21, 20262,859+6
Oct 16, 20262,853-3
Oct 15, 20262,856+21
Oct 14, 20262,8350
Oct 13, 20262,835+46
Oct 09, 20262,789No prior observation