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Contract OI history

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Dec 18, 2026 EXPIRATION

EFXT $22.50 Call

EFXT261218C00022500

Latest saved OI247Oct 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 $22.50 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. 2981490 2026-10-02: 296 OI2026-10-05: 298 OI2026-10-06: 296 OI2026-10-07: 296 OI2026-10-09: 296 OI2026-10-13: 296 OI2026-10-14: 296 OI2026-10-16: 247 OI2026-10-20: 247 OI2026-10-23: 247 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, 2026Viewing2470
Oct 20, 20262470
Oct 16, 2026247-49
Oct 14, 20262960
Oct 13, 20262960
Oct 09, 20262960
Oct 07, 20262960
Oct 06, 2026296-2
Oct 05, 2026298+2
Oct 02, 2026296No prior observation