OITracker Cboe delayed data

Contract OI history

Back to AMPX

Jan 21, 2028 EXPIRATION

AMPX $17.00 Call

AMPX280121C00017000

Latest saved OI2,610Oct 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 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. 2,6101,3050 2026-10-02: 2,589 OI2026-10-05: 2,589 OI2026-10-06: 2,589 OI2026-10-07: 2,593 OI2026-10-08: 2,593 OI2026-10-09: 2,594 OI2026-10-13: 2,594 OI2026-10-14: 2,594 OI2026-10-15: 2,595 OI2026-10-16: 2,605 OI2026-10-21: 2,610 OI2026-10-23: 2,610 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, 2026Viewing2,6100
Oct 21, 20262,610+5
Oct 16, 20262,605+10
Oct 15, 20262,595+1
Oct 14, 20262,5940
Oct 13, 20262,5940
Oct 09, 20262,594+1
Oct 08, 20262,5930
Oct 07, 20262,593+4
Oct 06, 20262,5890
Oct 05, 20262,5890
Oct 02, 20262,589No prior observation