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Contract OI history

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Nov 20, 2026 EXPIRATION

AMPX $11.00 Call

AMPX261120C00011000

Latest saved OI1,963Oct 23, 2026
Last change+44vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AMPX $11.00 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. 1,9639810 2026-10-02: 1,745 OI2026-10-05: 1,742 OI2026-10-06: 1,750 OI2026-10-07: 1,748 OI2026-10-08: 1,748 OI2026-10-09: 1,810 OI2026-10-13: 1,809 OI2026-10-14: 1,809 OI2026-10-15: 1,787 OI2026-10-16: 1,795 OI2026-10-21: 1,919 OI2026-10-23: 1,963 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, 2026Viewing1,963+44
Oct 21, 20261,919+124
Oct 16, 20261,795+8
Oct 15, 20261,787-22
Oct 14, 20261,8090
Oct 13, 20261,809-1
Oct 09, 20261,810+62
Oct 08, 20261,7480
Oct 07, 20261,748-2
Oct 06, 20261,750+8
Oct 05, 20261,742-3
Oct 02, 20261,745No prior observation