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Contract OI history

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Jul 16, 2027 EXPIRATION

AMZN $185.00 Put

AMZN270716P00185000

Latest saved OI357Oct 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 $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. 3571780 2026-10-09: 265 OI2026-10-13: 266 OI2026-10-14: 266 OI2026-10-15: 266 OI2026-10-16: 266 OI2026-10-21: 356 OI2026-10-23: 357 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, 2026Viewing357+1
Oct 21, 2026356+90
Oct 16, 20262660
Oct 15, 20262660
Oct 14, 20262660
Oct 13, 2026266+1
Oct 09, 2026265No prior observation