OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

NEXT $12.00 Call

NEXT280121C00012000

Latest saved OI3,360Oct 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 $12.00 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. 3,3601,6800 2026-10-09: 3,224 OI2026-10-13: 3,224 OI2026-10-14: 3,224 OI2026-10-15: 3,324 OI2026-10-16: 3,325 OI2026-10-21: 3,360 OI2026-10-23: 3,360 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, 2026Viewing3,3600
Oct 21, 20263,360+35
Oct 16, 20263,325+1
Oct 15, 20263,324+100
Oct 14, 20263,2240
Oct 13, 20263,2240
Oct 09, 20263,224No prior observation