OITracker Cboe delayed data

Contract OI history

Back to AMTM

Nov 20, 2026 EXPIRATION

AMTM $17.50 Put

AMTM261120P00017500

Latest saved OI90Oct 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 $17.50 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. 90450 2026-10-02: 22 OI2026-10-05: 42 OI2026-10-06: 42 OI2026-10-07: 43 OI2026-10-08: 48 OI2026-10-09: 62 OI2026-10-13: 64 OI2026-10-14: 85 OI2026-10-16: 89 OI2026-10-20: 90 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, 2026Viewing90+1
Oct 16, 202689+4
Oct 14, 202685+21
Oct 13, 202664+2
Oct 09, 202662+14
Oct 08, 202648+5
Oct 07, 202643+1
Oct 06, 2026420
Oct 05, 202642+20
Oct 02, 202622No prior observation