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Contract OI history

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Dec 18, 2026 EXPIRATION

AMZN $230.00 Put

AMZN261218P00230000

Latest saved OI12,961Oct 23, 2026
Last change+330vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMZN $230.00 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. 12,9616,4800 2026-10-09: 11,633 OI2026-10-13: 11,570 OI2026-10-14: 11,570 OI2026-10-15: 11,646 OI2026-10-16: 11,639 OI2026-10-21: 12,631 OI2026-10-23: 12,961 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, 2026Viewing12,961+330
Oct 21, 202612,631+992
Oct 16, 202611,639-7
Oct 15, 202611,646+76
Oct 14, 202611,5700
Oct 13, 202611,570-63
Oct 09, 202611,633No prior observation