OITracker Cboe delayed data

Contract OI history

Back to AMPX

Jan 21, 2028 EXPIRATION

AMPX $17.00 Put

AMPX280121P00017000

Latest saved OI1,032Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AMPX $17.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,0325160 2026-10-02: 1,032 OI2026-10-05: 1,032 OI2026-10-06: 1,032 OI2026-10-07: 1,032 OI2026-10-08: 1,032 OI2026-10-09: 1,032 OI2026-10-13: 1,032 OI2026-10-14: 1,032 OI2026-10-15: 1,032 OI2026-10-16: 1,032 OI2026-10-21: 1,032 OI2026-10-23: 1,032 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, 2026Viewing1,0320
Oct 21, 20261,0320
Oct 16, 20261,0320
Oct 15, 20261,0320
Oct 14, 20261,0320
Oct 13, 20261,0320
Oct 09, 20261,0320
Oct 08, 20261,0320
Oct 07, 20261,0320
Oct 06, 20261,0320
Oct 05, 20261,0320
Oct 02, 20261,032No prior observation