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Contract OI history

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Dec 18, 2026 EXPIRATION

MX $17.50 Call

MX261218C00017500

Latest saved OI1,081Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 01, 2026 onwards
Daily open interest Hover a point for its date and OI
MX $17.50 call open interest history 11 saved observations from 2026-10-01 to 2026-10-23. Exact values and changes are listed in the table below. 1,0815400 2026-10-01: 1,080 OI2026-10-02: 1,080 OI2026-10-05: 1,080 OI2026-10-06: 1,080 OI2026-10-07: 1,080 OI2026-10-09: 1,080 OI2026-10-13: 1,080 OI2026-10-14: 1,080 OI2026-10-16: 1,080 OI2026-10-20: 1,081 OI2026-10-23: 1,081 OI Oct 01, 2026Oct 23, 2026

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

MX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,0810
Oct 20, 20261,081+1
Oct 16, 20261,0800
Oct 14, 20261,0800
Oct 13, 20261,0800
Oct 09, 20261,0800
Oct 07, 20261,0800
Oct 06, 20261,0800
Oct 05, 20261,0800
Oct 02, 20261,0800
Oct 01, 20261,080No prior observation