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Contract OI history

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Nov 20, 2026 EXPIRATION

AMZN $320.00 Call

AMZN261120C00320000

Latest saved OI34,226Oct 23, 2026
Last change-279vs 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. 34,50517,2520 2026-10-09: 8,454 OI2026-10-13: 8,502 OI2026-10-14: 8,502 OI2026-10-15: 8,485 OI2026-10-16: 8,511 OI2026-10-21: 34,505 OI2026-10-23: 34,226 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, 2026Viewing34,226-279
Oct 21, 202634,505+25,994
Oct 16, 20268,511+26
Oct 15, 20268,485-17
Oct 14, 20268,5020
Oct 13, 20268,502+48
Oct 09, 20268,454No prior observation