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Contract OI history

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Nov 20, 2026 EXPIRATION

AMZN $240.00 Put

AMZN261120P00240000

Latest saved OI19,503Oct 23, 2026
Last change+368vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMZN $240.00 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. 19,5039,7510 2026-10-09: 18,571 OI2026-10-13: 19,085 OI2026-10-14: 19,085 OI2026-10-15: 19,086 OI2026-10-16: 19,305 OI2026-10-21: 19,135 OI2026-10-23: 19,503 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, 2026Viewing19,503+368
Oct 21, 202619,135-170
Oct 16, 202619,305+219
Oct 15, 202619,086+1
Oct 14, 202619,0850
Oct 13, 202619,085+514
Oct 09, 202618,571No prior observation