OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

AMPY $5.00 Put

AMPY270115P00005000

Latest saved OI436Oct 21, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AMPY $5.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-21. Exact values and changes are listed in the table below. 4362180 2026-10-02: 436 OI2026-10-05: 436 OI2026-10-06: 436 OI2026-10-07: 436 OI2026-10-08: 436 OI2026-10-09: 436 OI2026-10-13: 436 OI2026-10-14: 436 OI2026-10-16: 436 OI2026-10-21: 436 OI Oct 02, 2026Oct 21, 2026

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

AMPY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing4360
Oct 16, 20264360
Oct 14, 20264360
Oct 13, 20264360
Oct 09, 20264360
Oct 08, 20264360
Oct 07, 20264360
Oct 06, 20264360
Oct 05, 20264360
Oct 02, 2026436No prior observation