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Contract OI history

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Jan 15, 2027 EXPIRATION

MSFT $515.00 Call

MSFT270115C00515000

Latest saved OI2,823Oct 23, 2026
Last change+7vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $515.00 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. 3,6541,8270 2026-10-09: 3,654 OI2026-10-13: 3,591 OI2026-10-14: 3,591 OI2026-10-15: 2,691 OI2026-10-16: 2,664 OI2026-10-21: 2,816 OI2026-10-23: 2,823 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, 2026Viewing2,823+7
Oct 21, 20262,816+152
Oct 16, 20262,664-27
Oct 15, 20262,691-900
Oct 14, 20263,5910
Oct 13, 20263,591-63
Oct 09, 20263,654No prior observation