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Contract OI history

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Dec 18, 2026 EXPIRATION

AMZN $220.00 Put

AMZN261218P00220000

Latest saved OI10,057Oct 23, 2026
Last change+516vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMZN $220.00 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. 10,0575,0280 2026-10-09: 8,831 OI2026-10-13: 9,074 OI2026-10-14: 9,074 OI2026-10-15: 9,068 OI2026-10-16: 9,307 OI2026-10-21: 9,541 OI2026-10-23: 10,057 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, 2026Viewing10,057+516
Oct 21, 20269,541+234
Oct 16, 20269,307+239
Oct 15, 20269,068-6
Oct 14, 20269,0740
Oct 13, 20269,074+243
Oct 09, 20268,831No prior observation