OITracker Cboe delayed data

Contract OI history

Back to AUPH

Jan 21, 2028 EXPIRATION

AUPH $10.00 Call

AUPH280121C00010000

Latest saved OI82Oct 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 $10.00 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. 87430 2026-10-08: 87 OI2026-10-09: 87 OI2026-10-13: 82 OI2026-10-14: 82 OI2026-10-16: 82 OI2026-10-20: 82 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, 2026Viewing820
Oct 16, 2026820
Oct 14, 2026820
Oct 13, 202682-5
Oct 09, 2026870
Oct 08, 202687No prior observation