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Contract OI history

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Dec 17, 2027 EXPIRATION

AMTM $22.50 Call

AMTM271217C00022500

Latest saved OI376Oct 20, 2026
Last change+1vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AMTM $22.50 call open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 3761880 2026-10-02: 357 OI2026-10-05: 376 OI2026-10-06: 376 OI2026-10-07: 376 OI2026-10-08: 376 OI2026-10-09: 376 OI2026-10-13: 375 OI2026-10-14: 375 OI2026-10-16: 375 OI2026-10-20: 376 OI Oct 02, 2026Oct 20, 2026

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

AMTM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing376+1
Oct 16, 20263750
Oct 14, 20263750
Oct 13, 2026375-1
Oct 09, 20263760
Oct 08, 20263760
Oct 07, 20263760
Oct 06, 20263760
Oct 05, 2026376+19
Oct 02, 2026357No prior observation