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Contract OI history

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Jan 21, 2028 EXPIRATION

AMZN $230.00 Put

AMZN280121P00230000

Latest saved OI9,313Oct 23, 2026
Last change+82vs 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. 9,3134,6560 2026-10-09: 8,023 OI2026-10-13: 8,447 OI2026-10-14: 8,447 OI2026-10-15: 8,580 OI2026-10-16: 8,601 OI2026-10-21: 9,231 OI2026-10-23: 9,313 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, 2026Viewing9,313+82
Oct 21, 20269,231+630
Oct 16, 20268,601+21
Oct 15, 20268,580+133
Oct 14, 20268,4470
Oct 13, 20268,447+424
Oct 09, 20268,023No prior observation