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Contract OI history

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Apr 16, 2027 EXPIRATION

AMTX $2.50 Call

AMTX270416C00002500

Latest saved OI280Oct 20, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
AMTX $2.50 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. 2801400 2026-10-08: 275 OI2026-10-09: 275 OI2026-10-13: 280 OI2026-10-14: 280 OI2026-10-16: 280 OI2026-10-20: 280 OI Oct 08, 2026Oct 20, 2026

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

AMTX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing2800
Oct 16, 20262800
Oct 14, 20262800
Oct 13, 2026280+5
Oct 09, 20262750
Oct 08, 2026275No prior observation