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Contract OI history

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Jul 16, 2027 EXPIRATION

AMZN $255.00 Put

AMZN270716P00255000

Latest saved OI709Oct 23, 2026
Last change+378vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMZN $255.00 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. 7093540 2026-10-09: 328 OI2026-10-13: 327 OI2026-10-14: 327 OI2026-10-15: 327 OI2026-10-16: 333 OI2026-10-21: 331 OI2026-10-23: 709 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, 2026Viewing709+378
Oct 21, 2026331-2
Oct 16, 2026333+6
Oct 15, 20263270
Oct 14, 20263270
Oct 13, 2026327-1
Oct 09, 2026328No prior observation