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Contract OI history

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Jan 21, 2028 EXPIRATION

AMZN $280.00 Put

AMZN280121P00280000

Latest saved OI4,166Oct 23, 2026
Last change+18vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMZN $280.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4,1662,0830 2026-10-09: 1,434 OI2026-10-13: 3,674 OI2026-10-14: 3,674 OI2026-10-15: 3,678 OI2026-10-16: 3,678 OI2026-10-21: 4,148 OI2026-10-23: 4,166 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, 2026Viewing4,166+18
Oct 21, 20264,148+470
Oct 16, 20263,6780
Oct 15, 20263,678+4
Oct 14, 20263,6740
Oct 13, 20263,674+2,240
Oct 09, 20261,434No prior observation