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Contract OI history

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Jan 15, 2027 EXPIRATION

MEC $22.50 Call

MEC270115C00022500

Latest saved OI625Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MEC $22.50 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. 6253120 2026-10-02: 625 OI2026-10-05: 625 OI2026-10-06: 625 OI2026-10-07: 625 OI2026-10-08: 625 OI2026-10-09: 625 OI2026-10-13: 625 OI2026-10-14: 625 OI2026-10-16: 625 OI2026-10-20: 625 OI2026-10-23: 625 OI Oct 02, 2026Oct 23, 2026

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

MEC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6250
Oct 20, 20266250
Oct 16, 20266250
Oct 14, 20266250
Oct 13, 20266250
Oct 09, 20266250
Oct 08, 20266250
Oct 07, 20266250
Oct 06, 20266250
Oct 05, 20266250
Oct 02, 2026625No prior observation