OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

AMPX $16.00 Call

AMPX261120C00016000

Latest saved OI2,101Oct 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 $16.00 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. 2,1081,0540 2026-10-02: 2,105 OI2026-10-05: 2,107 OI2026-10-06: 2,108 OI2026-10-07: 2,106 OI2026-10-08: 2,106 OI2026-10-09: 2,106 OI2026-10-13: 2,106 OI2026-10-14: 2,106 OI2026-10-15: 2,103 OI2026-10-16: 2,103 OI2026-10-21: 2,102 OI2026-10-23: 2,101 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, 2026Viewing2,101-1
Oct 21, 20262,102-1
Oct 16, 20262,1030
Oct 15, 20262,103-3
Oct 14, 20262,1060
Oct 13, 20262,1060
Oct 09, 20262,1060
Oct 08, 20262,1060
Oct 07, 20262,106-2
Oct 06, 20262,108+1
Oct 05, 20262,107+2
Oct 02, 20262,105No prior observation