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Contract OI history

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Dec 15, 2028 EXPIRATION

AMZN $320.00 Call

AMZN281215C00320000

Latest saved OI2,768Oct 23, 2026
Last change-19vs 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. 2,7871,3930 2026-10-09: 2,431 OI2026-10-13: 2,674 OI2026-10-14: 2,674 OI2026-10-15: 2,724 OI2026-10-16: 2,739 OI2026-10-21: 2,787 OI2026-10-23: 2,768 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, 2026Viewing2,768-19
Oct 21, 20262,787+48
Oct 16, 20262,739+15
Oct 15, 20262,724+50
Oct 14, 20262,6740
Oct 13, 20262,674+243
Oct 09, 20262,431No prior observation