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Contract OI history

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Mar 19, 2027 EXPIRATION

AMZN $320.00 Call

AMZN270319C00320000

Latest saved OI9,172Oct 23, 2026
Last change+4,063vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMZN $320.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 9,1724,5860 2026-10-09: 5,319 OI2026-10-13: 5,319 OI2026-10-14: 5,319 OI2026-10-15: 5,327 OI2026-10-16: 5,333 OI2026-10-21: 5,109 OI2026-10-23: 9,172 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, 2026Viewing9,172+4,063
Oct 21, 20265,109-224
Oct 16, 20265,333+6
Oct 15, 20265,327+8
Oct 14, 20265,3190
Oct 13, 20265,3190
Oct 09, 20265,319No prior observation