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Contract OI history

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Jun 17, 2027 EXPIRATION

MSFT $490.00 Call

MSFT270617C00490000

Latest saved OI2,558Oct 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 $490.00 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. 2,5821,2910 2026-10-09: 2,582 OI2026-10-13: 2,578 OI2026-10-14: 2,578 OI2026-10-15: 2,573 OI2026-10-16: 2,571 OI2026-10-21: 2,561 OI2026-10-23: 2,558 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, 2026Viewing2,558-3
Oct 21, 20262,561-10
Oct 16, 20262,571-2
Oct 15, 20262,573-5
Oct 14, 20262,5780
Oct 13, 20262,578-4
Oct 09, 20262,582No prior observation