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Contract OI history

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Dec 18, 2026 EXPIRATION

AMZN $320.00 Call

AMZN261218C00320000

Latest saved OI7,746Oct 23, 2026
Last change-136vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMZN $320.00 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. 7,8823,9410 2026-10-09: 7,807 OI2026-10-13: 7,779 OI2026-10-14: 7,779 OI2026-10-15: 7,699 OI2026-10-16: 7,739 OI2026-10-21: 7,882 OI2026-10-23: 7,746 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, 2026Viewing7,746-136
Oct 21, 20267,882+143
Oct 16, 20267,739+40
Oct 15, 20267,699-80
Oct 14, 20267,7790
Oct 13, 20267,779-28
Oct 09, 20267,807No prior observation