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Contract OI history

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Nov 20, 2026 EXPIRATION

AMZN $340.00 Call

AMZN261120C00340000

Latest saved OI3,868Oct 23, 2026
Last change-24vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMZN $340.00 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. 3,9551,9770 2026-10-09: 3,909 OI2026-10-13: 3,955 OI2026-10-14: 3,955 OI2026-10-15: 3,951 OI2026-10-16: 3,945 OI2026-10-21: 3,892 OI2026-10-23: 3,868 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, 2026Viewing3,868-24
Oct 21, 20263,892-53
Oct 16, 20263,945-6
Oct 15, 20263,951-4
Oct 14, 20263,9550
Oct 13, 20263,955+46
Oct 09, 20263,909No prior observation