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Contract OI history

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Jun 17, 2027 EXPIRATION

MSFT $535.00 Call

MSFT270617C00535000

Latest saved OI1,302Oct 23, 2026
Last change-5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $535.00 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. 1,3076530 2026-10-09: 1,008 OI2026-10-13: 1,216 OI2026-10-14: 1,216 OI2026-10-15: 1,238 OI2026-10-16: 1,305 OI2026-10-21: 1,307 OI2026-10-23: 1,302 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, 2026Viewing1,302-5
Oct 21, 20261,307+2
Oct 16, 20261,305+67
Oct 15, 20261,238+22
Oct 14, 20261,2160
Oct 13, 20261,216+208
Oct 09, 20261,008No prior observation