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Contract OI history

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Nov 06, 2026 EXPIRATION

MSFT $575.00 Call

MSFT261106C00575000

Latest saved OI893Oct 23, 2026
Last change+23vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $575.00 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. 8934460 2026-10-09: 771 OI2026-10-13: 822 OI2026-10-14: 822 OI2026-10-15: 850 OI2026-10-16: 859 OI2026-10-21: 870 OI2026-10-23: 893 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, 2026Viewing893+23
Oct 21, 2026870+11
Oct 16, 2026859+9
Oct 15, 2026850+28
Oct 14, 20268220
Oct 13, 2026822+51
Oct 09, 2026771No prior observation