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Contract OI history

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Jun 17, 2027 EXPIRATION

AMZN $400.00 Call

AMZN270617C00400000

Latest saved OI3,652Oct 23, 2026
Last change-472vs 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. 4,1242,0620 2026-10-09: 4,069 OI2026-10-13: 4,070 OI2026-10-14: 4,070 OI2026-10-15: 4,074 OI2026-10-16: 4,077 OI2026-10-21: 4,124 OI2026-10-23: 3,652 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, 2026Viewing3,652-472
Oct 21, 20264,124+47
Oct 16, 20264,077+3
Oct 15, 20264,074+4
Oct 14, 20264,0700
Oct 13, 20264,070+1
Oct 09, 20264,069No prior observation