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Contract OI history

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Mar 19, 2027 EXPIRATION

AMZN $185.00 Put

AMZN270319P00185000

Latest saved OI4,093Oct 23, 2026
Last change+54vs 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. 4,0932,0460 2026-10-09: 3,856 OI2026-10-13: 3,891 OI2026-10-14: 3,891 OI2026-10-15: 3,657 OI2026-10-16: 3,657 OI2026-10-21: 4,039 OI2026-10-23: 4,093 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, 2026Viewing4,093+54
Oct 21, 20264,039+382
Oct 16, 20263,6570
Oct 15, 20263,657-234
Oct 14, 20263,8910
Oct 13, 20263,891+35
Oct 09, 20263,856No prior observation