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Contract OI history

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Jun 16, 2028 EXPIRATION

AMZN $400.00 Call

AMZN280616C00400000

Latest saved OI9,720Oct 23, 2026
Last change+2vs 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. 9,7204,8600 2026-10-09: 9,716 OI2026-10-13: 9,715 OI2026-10-14: 9,715 OI2026-10-15: 9,715 OI2026-10-16: 9,715 OI2026-10-21: 9,718 OI2026-10-23: 9,720 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, 2026Viewing9,720+2
Oct 21, 20269,718+3
Oct 16, 20269,7150
Oct 15, 20269,7150
Oct 14, 20269,7150
Oct 13, 20269,715-1
Oct 09, 20269,716No prior observation