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Contract OI history

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Feb 19, 2027 EXPIRATION

EFXT $25.00 Call

EFXT270219C00025000

Latest saved OI758Oct 23, 2026
Last change-1vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
EFXT $25.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7833910 2026-10-02: 773 OI2026-10-05: 773 OI2026-10-06: 773 OI2026-10-07: 773 OI2026-10-09: 773 OI2026-10-13: 783 OI2026-10-14: 768 OI2026-10-16: 768 OI2026-10-20: 759 OI2026-10-23: 758 OI Oct 02, 2026Oct 23, 2026

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

EFXT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing758-1
Oct 20, 2026759-9
Oct 16, 20267680
Oct 14, 2026768-15
Oct 13, 2026783+10
Oct 09, 20267730
Oct 07, 20267730
Oct 06, 20267730
Oct 05, 20267730
Oct 02, 2026773No prior observation