OITracker Cboe delayed data

Contract OI history

Back to AMZN

Dec 18, 2026 EXPIRATION

AMZN $400.00 Call

AMZN261218C00400000

Latest saved OI2,158Oct 23, 2026
Last change-8vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMZN $400.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,2391,1190 2026-10-09: 2,239 OI2026-10-13: 2,236 OI2026-10-14: 2,236 OI2026-10-15: 2,196 OI2026-10-16: 2,102 OI2026-10-21: 2,166 OI2026-10-23: 2,158 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, 2026Viewing2,158-8
Oct 21, 20262,166+64
Oct 16, 20262,102-94
Oct 15, 20262,196-40
Oct 14, 20262,2360
Oct 13, 20262,236-3
Oct 09, 20262,239No prior observation