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Contract OI history

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Nov 20, 2026 EXPIRATION

MAX $10.00 Call

MAX261120C00010000

Latest saved OI351Oct 23, 2026
Last change-3vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MAX $10.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3541770 2026-10-02: 350 OI2026-10-05: 350 OI2026-10-06: 350 OI2026-10-07: 350 OI2026-10-08: 350 OI2026-10-09: 350 OI2026-10-13: 350 OI2026-10-14: 351 OI2026-10-16: 354 OI2026-10-20: 354 OI2026-10-23: 351 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MAX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing351-3
Oct 20, 20263540
Oct 16, 2026354+3
Oct 14, 2026351+1
Oct 13, 20263500
Oct 09, 20263500
Oct 08, 20263500
Oct 07, 20263500
Oct 06, 20263500
Oct 05, 20263500
Oct 02, 2026350No prior observation