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Contract OI history

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Jan 15, 2027 EXPIRATION

AMPX $17.00 Call

AMPX270115C00017000

Latest saved OI5,770Oct 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 $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. 5,7702,8850 2026-10-02: 5,728 OI2026-10-05: 5,747 OI2026-10-06: 5,747 OI2026-10-07: 5,743 OI2026-10-08: 5,743 OI2026-10-09: 5,716 OI2026-10-13: 5,743 OI2026-10-14: 5,743 OI2026-10-15: 5,754 OI2026-10-16: 5,758 OI2026-10-21: 5,769 OI2026-10-23: 5,770 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, 2026Viewing5,770+1
Oct 21, 20265,769+11
Oct 16, 20265,758+4
Oct 15, 20265,754+11
Oct 14, 20265,7430
Oct 13, 20265,743+27
Oct 09, 20265,716-27
Oct 08, 20265,7430
Oct 07, 20265,743-4
Oct 06, 20265,7470
Oct 05, 20265,747+19
Oct 02, 20265,728No prior observation