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Contract OI history

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Mar 19, 2027 EXPIRATION

AMZN $300.00 Put

AMZN270319P00300000

Latest saved OI585Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMZN $300.00 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. 5852920 2026-10-09: 584 OI2026-10-13: 583 OI2026-10-14: 583 OI2026-10-15: 584 OI2026-10-16: 584 OI2026-10-21: 584 OI2026-10-23: 585 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, 2026Viewing585+1
Oct 21, 20265840
Oct 16, 20265840
Oct 15, 2026584+1
Oct 14, 20265830
Oct 13, 2026583-1
Oct 09, 2026584No prior observation