OITracker Cboe delayed data

Contract OI history

Back to AMPX

Nov 20, 2026 EXPIRATION

AMPX $15.00 Call

AMPX261120C00015000

Latest saved OI2,536Oct 23, 2026
Last change-3vs 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. 2,5761,2880 2026-10-02: 2,570 OI2026-10-05: 2,576 OI2026-10-06: 2,576 OI2026-10-07: 2,575 OI2026-10-08: 2,575 OI2026-10-09: 2,564 OI2026-10-13: 2,559 OI2026-10-14: 2,559 OI2026-10-15: 2,559 OI2026-10-16: 2,539 OI2026-10-21: 2,539 OI2026-10-23: 2,536 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, 2026Viewing2,536-3
Oct 21, 20262,5390
Oct 16, 20262,539-20
Oct 15, 20262,5590
Oct 14, 20262,5590
Oct 13, 20262,559-5
Oct 09, 20262,564-11
Oct 08, 20262,5750
Oct 07, 20262,575-1
Oct 06, 20262,5760
Oct 05, 20262,576+6
Oct 02, 20262,570No prior observation