OITracker Cboe delayed data

Contract OI history

Back to ULCC

Jan 21, 2028 EXPIRATION

ULCC $4.00 Call

ULCC280121C00004000

Latest saved OI467Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ULCC $4.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4672330 2026-10-09: 467 OI2026-10-13: 467 OI2026-10-14: 467 OI2026-10-16: 467 OI2026-10-20: 467 OI2026-10-23: 467 OI Oct 09, 2026Oct 23, 2026

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

ULCC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20264670
Oct 20, 2026Viewing4670
Oct 16, 20264670
Oct 14, 20264670
Oct 13, 20264670
Oct 09, 2026467No prior observation