OITracker Cboe delayed data

Contract OI history

Back to UNIT

Nov 20, 2026 EXPIRATION

UNIT $8.00 Call

UNIT261120C00008000

Latest saved OI44Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
UNIT $8.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 44220 2026-10-08: 40 OI2026-10-09: 40 OI2026-10-13: 41 OI2026-10-14: 41 OI2026-10-16: 44 OI2026-10-21: 44 OI2026-10-23: 44 OI Oct 08, 2026Oct 23, 2026

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

UNIT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing440
Oct 21, 2026440
Oct 16, 202644+3
Oct 14, 2026410
Oct 13, 202641+1
Oct 09, 2026400
Oct 08, 202640No prior observation