Contract OI history

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Oct 09, 2026 EXPIRATION

ET $22.50 Call

ET261009C00022500

Latest saved OI769Oct 08, 2026
Last change0vs previous saved observation
Saved market days5Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ET $22.50 call open interest history 5 saved observations from 2026-10-02 to 2026-10-08. Exact values and changes are listed in the table below. 7713850 2026-10-02: 771 OI2026-10-05: 770 OI2026-10-06: 769 OI2026-10-07: 769 OI2026-10-08: 769 OI Oct 02, 2026Oct 08, 2026

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

ET contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 08, 2026Viewing7690
Oct 07, 20267690
Oct 06, 2026769-1
Oct 05, 2026770-1
Oct 02, 2026771No prior observation