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Contract OI history

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Jan 15, 2027 EXPIRATION

AMTM $15.00 Put

AMTM270115P00015000

Latest saved OI196Oct 20, 2026
Last change-5vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AMTM $15.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 2011000 2026-10-02: 106 OI2026-10-05: 197 OI2026-10-06: 197 OI2026-10-07: 197 OI2026-10-08: 197 OI2026-10-09: 197 OI2026-10-13: 198 OI2026-10-14: 201 OI2026-10-16: 201 OI2026-10-20: 196 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, 2026Viewing196-5
Oct 16, 20262010
Oct 14, 2026201+3
Oct 13, 2026198+1
Oct 09, 20261970
Oct 08, 20261970
Oct 07, 20261970
Oct 06, 20261970
Oct 05, 2026197+91
Oct 02, 2026106No prior observation