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Contract OI history

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Jan 19, 2029 EXPIRATION

AMPX $7.00 Call

AMPX290119C00007000

Latest saved OI162Oct 23, 2026
Last change+36vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AMPX $7.00 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. 162810 2026-10-02: 45 OI2026-10-05: 46 OI2026-10-06: 47 OI2026-10-07: 49 OI2026-10-08: 49 OI2026-10-09: 49 OI2026-10-13: 59 OI2026-10-14: 59 OI2026-10-15: 63 OI2026-10-16: 75 OI2026-10-21: 126 OI2026-10-23: 162 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, 2026Viewing162+36
Oct 21, 2026126+51
Oct 16, 202675+12
Oct 15, 202663+4
Oct 14, 2026590
Oct 13, 202659+10
Oct 09, 2026490
Oct 08, 2026490
Oct 07, 202649+2
Oct 06, 202647+1
Oct 05, 202646+1
Oct 02, 202645No prior observation