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Contract OI history

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Oct 30, 2026 EXPIRATION

AMZN $320.00 Call

AMZN261030C00320000

Latest saved OI25,963Oct 23, 2026
Last change+6vs 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. 25,96312,9810 2026-10-09: 25,646 OI2026-10-13: 25,643 OI2026-10-14: 25,643 OI2026-10-15: 25,898 OI2026-10-16: 25,866 OI2026-10-21: 25,957 OI2026-10-23: 25,963 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, 2026Viewing25,963+6
Oct 21, 202625,957+91
Oct 16, 202625,866-32
Oct 15, 202625,898+255
Oct 14, 202625,6430
Oct 13, 202625,643-3
Oct 09, 202625,646No prior observation