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Contract OI history

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Jul 16, 2027 EXPIRATION

AMZN $340.00 Call

AMZN270716C00340000

Latest saved OI870Oct 23, 2026
Last change-1,289vs 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. 2,1591,0790 2026-10-09: 2,121 OI2026-10-13: 2,154 OI2026-10-14: 2,154 OI2026-10-15: 2,154 OI2026-10-16: 2,156 OI2026-10-21: 2,159 OI2026-10-23: 870 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, 2026Viewing870-1,289
Oct 21, 20262,159+3
Oct 16, 20262,156+2
Oct 15, 20262,1540
Oct 14, 20262,1540
Oct 13, 20262,154+33
Oct 09, 20262,121No prior observation