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Contract OI history

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Apr 16, 2027 EXPIRATION

MSFT $600.00 Call

MSFT270416C00600000

Latest saved OI846Oct 23, 2026
Last change+70vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $600.00 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. 8464230 2026-10-09: 592 OI2026-10-13: 725 OI2026-10-14: 725 OI2026-10-15: 736 OI2026-10-16: 740 OI2026-10-21: 776 OI2026-10-23: 846 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, 2026Viewing846+70
Oct 21, 2026776+36
Oct 16, 2026740+4
Oct 15, 2026736+11
Oct 14, 20267250
Oct 13, 2026725+133
Oct 09, 2026592No prior observation