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Contract OI history

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Jan 15, 2027 EXPIRATION

AUPH $17.00 Call

AUPH270115C00017000

Latest saved OI322Oct 20, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
AUPH $17.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 3801900 2026-10-08: 380 OI2026-10-09: 380 OI2026-10-13: 370 OI2026-10-14: 370 OI2026-10-16: 322 OI2026-10-20: 322 OI Oct 08, 2026Oct 20, 2026

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

AUPH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing3220
Oct 16, 2026322-48
Oct 14, 20263700
Oct 13, 2026370-10
Oct 09, 20263800
Oct 08, 2026380No prior observation