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Contract OI history

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Jan 15, 2027 EXPIRATION

AMPX $15.00 Call

AMPX270115C00015000

Latest saved OI18,374Oct 23, 2026
Last change+202vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AMPX $15.00 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. 18,3749,1870 2026-10-02: 17,145 OI2026-10-05: 17,267 OI2026-10-06: 17,262 OI2026-10-07: 17,318 OI2026-10-08: 17,318 OI2026-10-09: 17,450 OI2026-10-13: 17,495 OI2026-10-14: 17,495 OI2026-10-15: 17,709 OI2026-10-16: 17,828 OI2026-10-21: 18,172 OI2026-10-23: 18,374 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, 2026Viewing18,374+202
Oct 21, 202618,172+344
Oct 16, 202617,828+119
Oct 15, 202617,709+214
Oct 14, 202617,4950
Oct 13, 202617,495+45
Oct 09, 202617,450+132
Oct 08, 202617,3180
Oct 07, 202617,318+56
Oct 06, 202617,262-5
Oct 05, 202617,267+122
Oct 02, 202617,145No prior observation