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Contract OI history

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Jan 15, 2027 EXPIRATION

AMPX $35.00 Call

AMPX270115C00035000

Latest saved OI3,579Oct 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 $35.00 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. 3,5811,7900 2026-10-02: 3,581 OI2026-10-05: 3,581 OI2026-10-06: 3,581 OI2026-10-07: 3,581 OI2026-10-08: 3,581 OI2026-10-09: 3,579 OI2026-10-13: 3,579 OI2026-10-14: 3,579 OI2026-10-15: 3,579 OI2026-10-16: 3,579 OI2026-10-21: 3,579 OI2026-10-23: 3,579 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, 2026Viewing3,5790
Oct 21, 20263,5790
Oct 16, 20263,5790
Oct 15, 20263,5790
Oct 14, 20263,5790
Oct 13, 20263,5790
Oct 09, 20263,579-2
Oct 08, 20263,5810
Oct 07, 20263,5810
Oct 06, 20263,5810
Oct 05, 20263,5810
Oct 02, 20263,581No prior observation