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Contract OI history

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Mar 19, 2027 EXPIRATION

USAC $32.50 Call

USAC270319C00032500

Latest saved OI1,617Oct 08, 2026
Last change0vs previous saved observation
Saved market days5Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
USAC $32.50 call open interest history 5 saved observations from 2026-10-02 to 2026-10-08. Exact values and changes are listed in the table below. 1,6178080 2026-10-02: 1,617 OI2026-10-05: 1,617 OI2026-10-06: 1,617 OI2026-10-07: 1,617 OI2026-10-08: 1,617 OI Oct 02, 2026Oct 08, 2026

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

USAC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 08, 2026Viewing1,6170
Oct 07, 20261,6170
Oct 06, 20261,6170
Oct 05, 20261,6170
Oct 02, 20261,617No prior observation