OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

NEXT $15.00 Call

NEXT280121C00015000

Latest saved OI3,254Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NEXT $15.00 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. 3,2541,6270 2026-10-09: 3,161 OI2026-10-13: 3,133 OI2026-10-14: 3,133 OI2026-10-15: 3,148 OI2026-10-16: 3,218 OI2026-10-21: 3,254 OI2026-10-23: 3,254 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

NEXT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,2540
Oct 21, 20263,254+36
Oct 16, 20263,218+70
Oct 15, 20263,148+15
Oct 14, 20263,1330
Oct 13, 20263,133-28
Oct 09, 20263,161No prior observation