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Contract OI history

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Jan 21, 2028 EXPIRATION

AMZN $340.00 Call

AMZN280121C00340000

Latest saved OI4,634Oct 23, 2026
Last change-26vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMZN $340.00 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. 4,6732,3360 2026-10-09: 4,665 OI2026-10-13: 4,667 OI2026-10-14: 4,667 OI2026-10-15: 4,667 OI2026-10-16: 4,673 OI2026-10-21: 4,660 OI2026-10-23: 4,634 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, 2026Viewing4,634-26
Oct 21, 20264,660-13
Oct 16, 20264,673+6
Oct 15, 20264,6670
Oct 14, 20264,6670
Oct 13, 20264,667+2
Oct 09, 20264,665No prior observation