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Contract OI history

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Feb 19, 2027 EXPIRATION

MAX $17.50 Call

MAX270219C00017500

Latest saved OI2,337Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MAX $17.50 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. 2,3371,1680 2026-10-02: 2,337 OI2026-10-05: 2,337 OI2026-10-06: 2,337 OI2026-10-07: 2,337 OI2026-10-08: 2,337 OI2026-10-09: 2,337 OI2026-10-13: 2,337 OI2026-10-14: 2,337 OI2026-10-16: 2,337 OI2026-10-20: 2,337 OI2026-10-23: 2,337 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, 2026Viewing2,3370
Oct 20, 20262,3370
Oct 16, 20262,3370
Oct 14, 20262,3370
Oct 13, 20262,3370
Oct 09, 20262,3370
Oct 08, 20262,3370
Oct 07, 20262,3370
Oct 06, 20262,3370
Oct 05, 20262,3370
Oct 02, 20262,337No prior observation