OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

AMPG $2.50 Call

AMPG270115C00002500

Latest saved OI1,184Oct 20, 2026
Last change-14vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
AMPG $2.50 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. 1,2386190 2026-10-08: 1,232 OI2026-10-09: 1,238 OI2026-10-13: 1,180 OI2026-10-14: 1,180 OI2026-10-16: 1,198 OI2026-10-20: 1,184 OI Oct 08, 2026Oct 20, 2026

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

AMPG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing1,184-14
Oct 16, 20261,198+18
Oct 14, 20261,1800
Oct 13, 20261,180-58
Oct 09, 20261,238+6
Oct 08, 20261,232No prior observation