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Contract OI history

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Jan 21, 2028 EXPIRATION

ANVS $2.50 Call

ANVS280121C00002500

Latest saved OI172Oct 20, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ANVS $2.50 call open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 172860 2026-10-02: 55 OI2026-10-05: 75 OI2026-10-06: 75 OI2026-10-07: 75 OI2026-10-08: 75 OI2026-10-09: 172 OI2026-10-13: 172 OI2026-10-14: 172 OI2026-10-16: 172 OI2026-10-20: 172 OI Oct 02, 2026Oct 20, 2026

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

ANVS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing1720
Oct 16, 20261720
Oct 14, 20261720
Oct 13, 20261720
Oct 09, 2026172+97
Oct 08, 2026750
Oct 07, 2026750
Oct 06, 2026750
Oct 05, 202675+20
Oct 02, 202655No prior observation