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Contract OI history

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Jan 15, 2027 EXPIRATION

MSFT $545.00 Call

MSFT270115C00545000

Latest saved OI3,062Oct 23, 2026
Last change+72vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $545.00 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. 3,0621,5310 2026-10-09: 3,041 OI2026-10-13: 2,943 OI2026-10-14: 2,943 OI2026-10-15: 2,956 OI2026-10-16: 2,960 OI2026-10-21: 2,990 OI2026-10-23: 3,062 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, 2026Viewing3,062+72
Oct 21, 20262,990+30
Oct 16, 20262,960+4
Oct 15, 20262,956+13
Oct 14, 20262,9430
Oct 13, 20262,943-98
Oct 09, 20263,041No prior observation