OITracker Cboe delayed data

Contract OI history

Back to AMZN

Dec 18, 2026 EXPIRATION

AMZN $225.00 Put

AMZN261218P00225000

Latest saved OI10,556Oct 23, 2026
Last change+304vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMZN $225.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 10,5565,2780 2026-10-09: 8,747 OI2026-10-13: 8,775 OI2026-10-14: 8,775 OI2026-10-15: 9,838 OI2026-10-16: 9,998 OI2026-10-21: 10,252 OI2026-10-23: 10,556 OI Oct 09, 2026Oct 23, 2026

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

AMZN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing10,556+304
Oct 21, 202610,252+254
Oct 16, 20269,998+160
Oct 15, 20269,838+1,063
Oct 14, 20268,7750
Oct 13, 20268,775+28
Oct 09, 20268,747No prior observation