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Contract OI history

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Dec 15, 2028 EXPIRATION

AMZN $400.00 Call

AMZN281215C00400000

Latest saved OI8,454Oct 23, 2026
Last change-9vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMZN $400.00 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. 8,6264,3130 2026-10-09: 8,623 OI2026-10-13: 8,618 OI2026-10-14: 8,618 OI2026-10-15: 8,626 OI2026-10-16: 8,623 OI2026-10-21: 8,463 OI2026-10-23: 8,454 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, 2026Viewing8,454-9
Oct 21, 20268,463-160
Oct 16, 20268,623-3
Oct 15, 20268,626+8
Oct 14, 20268,6180
Oct 13, 20268,618-5
Oct 09, 20268,623No prior observation