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Contract OI history

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Nov 06, 2026 EXPIRATION

MSFT $530.00 Call

MSFT261106C00530000

Latest saved OI766Oct 23, 2026
Last change+41vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $530.00 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. 7663830 2026-10-09: 613 OI2026-10-13: 610 OI2026-10-14: 610 OI2026-10-15: 633 OI2026-10-16: 621 OI2026-10-21: 725 OI2026-10-23: 766 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, 2026Viewing766+41
Oct 21, 2026725+104
Oct 16, 2026621-12
Oct 15, 2026633+23
Oct 14, 20266100
Oct 13, 2026610-3
Oct 09, 2026613No prior observation