OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

AME $250.00 Put

AME280121P00250000

Latest saved OI116Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AME $250.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 116580 2026-10-02: 4 OI2026-10-05: 4 OI2026-10-06: 4 OI2026-10-07: 116 OI2026-10-08: 116 OI2026-10-09: 116 OI2026-10-13: 116 OI2026-10-14: 116 OI2026-10-15: 116 OI2026-10-16: 116 OI2026-10-21: 116 OI2026-10-23: 116 OI Oct 02, 2026Oct 23, 2026

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

AME contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1160
Oct 21, 20261160
Oct 16, 20261160
Oct 15, 20261160
Oct 14, 20261160
Oct 13, 20261160
Oct 09, 20261160
Oct 08, 20261160
Oct 07, 2026116+112
Oct 06, 202640
Oct 05, 202640
Oct 02, 20264No prior observation