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Contract OI history

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Oct 28, 2026 EXPIRATION

AMZN $240.00 Put

AMZN261028P00240000

Latest saved OI2,257Oct 23, 2026
Last change+1,725vs previous saved observation
Saved market days6Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
AMZN $240.00 put open interest history 6 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 2,2571,1280 2026-10-13: 31 OI2026-10-14: 31 OI2026-10-15: 136 OI2026-10-16: 147 OI2026-10-21: 532 OI2026-10-23: 2,257 OI Oct 13, 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, 2026Viewing2,257+1,725
Oct 21, 2026532+385
Oct 16, 2026147+11
Oct 15, 2026136+105
Oct 14, 2026310
Oct 13, 202631No prior observation