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Contract OI history

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Dec 18, 2026 EXPIRATION

AVEX $17.50 Call

AVEX261218C00017500

Latest saved OI148Oct 23, 2026
Last change+98vs previous saved observation
Saved market days4Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
AVEX $17.50 call open interest history 4 saved observations from 2026-10-15 to 2026-10-23. Exact values and changes are listed in the table below. 148740 2026-10-15: 0 OI2026-10-16: 6 OI2026-10-21: 50 OI2026-10-23: 148 OI Oct 15, 2026Oct 23, 2026

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

AVEX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing148+98
Oct 21, 202650+44
Oct 16, 20266+6
Oct 15, 20260No prior observation