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Contract OI history

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Nov 20, 2026 EXPIRATION

AMPG $7.50 Call

AMPG261120C00007500

Latest saved OI1,051Oct 20, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
AMPG $7.50 call open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 1,0515250 2026-10-08: 784 OI2026-10-09: 784 OI2026-10-13: 784 OI2026-10-14: 784 OI2026-10-16: 1,051 OI2026-10-20: 1,051 OI Oct 08, 2026Oct 20, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

AMPG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing1,0510
Oct 16, 20261,051+267
Oct 14, 20267840
Oct 13, 20267840
Oct 09, 20267840
Oct 08, 2026784No prior observation