OITracker Cboe delayed data

Contract OI history

Back to AMZN

Oct 23, 2026 EXPIRATION

AMZN $257.50 Call

AMZN261023C00257500

Latest saved OI13,333Oct 23, 2026
Last change+4,143vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMZN $257.50 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. 13,3336,6660 2026-10-09: 390 OI2026-10-13: 527 OI2026-10-14: 527 OI2026-10-15: 1,355 OI2026-10-16: 3,177 OI2026-10-21: 9,190 OI2026-10-23: 13,333 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, 2026Viewing13,333+4,143
Oct 21, 20269,190+6,013
Oct 16, 20263,177+1,822
Oct 15, 20261,355+828
Oct 14, 20265270
Oct 13, 2026527+137
Oct 09, 2026390No prior observation