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Contract OI history

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Dec 15, 2028 EXPIRATION

AMZN $185.00 Put

AMZN281215P00185000

Latest saved OI1,527Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMZN $185.00 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. 1,5407700 2026-10-09: 1,540 OI2026-10-13: 1,530 OI2026-10-14: 1,530 OI2026-10-15: 1,530 OI2026-10-16: 1,530 OI2026-10-21: 1,527 OI2026-10-23: 1,527 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, 2026Viewing1,5270
Oct 21, 20261,527-3
Oct 16, 20261,5300
Oct 15, 20261,5300
Oct 14, 20261,5300
Oct 13, 20261,530-10
Oct 09, 20261,540No prior observation