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Contract OI history

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Jan 15, 2027 EXPIRATION

AMPX $10.00 Call

AMPX270115C00010000

Latest saved OI3,398Oct 23, 2026
Last change+16vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AMPX $10.00 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. 3,5461,7730 2026-10-02: 3,220 OI2026-10-05: 3,111 OI2026-10-06: 3,192 OI2026-10-07: 3,371 OI2026-10-08: 3,371 OI2026-10-09: 3,533 OI2026-10-13: 3,546 OI2026-10-14: 3,546 OI2026-10-15: 3,530 OI2026-10-16: 3,478 OI2026-10-21: 3,382 OI2026-10-23: 3,398 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, 2026Viewing3,398+16
Oct 21, 20263,382-96
Oct 16, 20263,478-52
Oct 15, 20263,530-16
Oct 14, 20263,5460
Oct 13, 20263,546+13
Oct 09, 20263,533+162
Oct 08, 20263,3710
Oct 07, 20263,371+179
Oct 06, 20263,192+81
Oct 05, 20263,111-109
Oct 02, 20263,220No prior observation