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Contract OI history

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Jun 17, 2027 EXPIRATION

AMPX $22.00 Call

AMPX270617C00022000

Latest saved OI540Oct 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 $22.00 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. 5402700 2026-10-02: 539 OI2026-10-05: 539 OI2026-10-06: 539 OI2026-10-07: 539 OI2026-10-08: 539 OI2026-10-09: 539 OI2026-10-13: 539 OI2026-10-14: 539 OI2026-10-15: 539 OI2026-10-16: 539 OI2026-10-21: 540 OI2026-10-23: 540 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, 2026Viewing5400
Oct 21, 2026540+1
Oct 16, 20265390
Oct 15, 20265390
Oct 14, 20265390
Oct 13, 20265390
Oct 09, 20265390
Oct 08, 20265390
Oct 07, 20265390
Oct 06, 20265390
Oct 05, 20265390
Oct 02, 2026539No prior observation