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Contract OI history

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Jan 15, 2027 EXPIRATION

AMPX $32.00 Call

AMPX270115C00032000

Latest saved OI682Oct 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 $32.00 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. 6823410 2026-10-02: 582 OI2026-10-05: 582 OI2026-10-06: 682 OI2026-10-07: 682 OI2026-10-08: 682 OI2026-10-09: 682 OI2026-10-13: 682 OI2026-10-14: 682 OI2026-10-15: 682 OI2026-10-16: 682 OI2026-10-21: 682 OI2026-10-23: 682 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, 2026Viewing6820
Oct 21, 20266820
Oct 16, 20266820
Oct 15, 20266820
Oct 14, 20266820
Oct 13, 20266820
Oct 09, 20266820
Oct 08, 20266820
Oct 07, 20266820
Oct 06, 2026682+100
Oct 05, 20265820
Oct 02, 2026582No prior observation