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Contract OI history

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Nov 20, 2026 EXPIRATION

EFXT $25.00 Call

EFXT261120C00025000

Latest saved OI140Oct 23, 2026
Last change0vs 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. 2251120 2026-10-02: 225 OI2026-10-05: 225 OI2026-10-06: 225 OI2026-10-07: 225 OI2026-10-09: 225 OI2026-10-13: 225 OI2026-10-14: 225 OI2026-10-16: 140 OI2026-10-20: 140 OI2026-10-23: 140 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, 2026Viewing1400
Oct 20, 20261400
Oct 16, 2026140-85
Oct 14, 20262250
Oct 13, 20262250
Oct 09, 20262250
Oct 07, 20262250
Oct 06, 20262250
Oct 05, 20262250
Oct 02, 2026225No prior observation