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Contract OI history

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Dec 18, 2026 EXPIRATION

AMZN $185.00 Put

AMZN261218P00185000

Latest saved OI7,471Oct 23, 2026
Last change+13vs 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. 7,4713,7350 2026-10-09: 7,453 OI2026-10-13: 7,456 OI2026-10-14: 7,456 OI2026-10-15: 7,452 OI2026-10-16: 7,450 OI2026-10-21: 7,458 OI2026-10-23: 7,471 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, 2026Viewing7,471+13
Oct 21, 20267,458+8
Oct 16, 20267,450-2
Oct 15, 20267,452-4
Oct 14, 20267,4560
Oct 13, 20267,456+3
Oct 09, 20267,453No prior observation