OITracker Cboe delayed data

Contract OI history

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Apr 16, 2027 EXPIRATION

AMPX $15.00 Call

AMPX270416C00015000

Latest saved OI1,654Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AMPX $15.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,6558270 2026-10-02: 1,529 OI2026-10-05: 1,649 OI2026-10-06: 1,649 OI2026-10-07: 1,649 OI2026-10-08: 1,649 OI2026-10-09: 1,650 OI2026-10-13: 1,650 OI2026-10-14: 1,650 OI2026-10-15: 1,650 OI2026-10-16: 1,651 OI2026-10-21: 1,655 OI2026-10-23: 1,654 OI Oct 02, 2026Oct 23, 2026

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

AMPX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,654-1
Oct 21, 20261,655+4
Oct 16, 20261,651+1
Oct 15, 20261,6500
Oct 14, 20261,6500
Oct 13, 20261,6500
Oct 09, 20261,650+1
Oct 08, 20261,6490
Oct 07, 20261,6490
Oct 06, 20261,6490
Oct 05, 20261,649+120
Oct 02, 20261,529No prior observation