OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

ULCC $5.00 Call

ULCC270115C00005000

Latest saved OI335Oct 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 $5.00 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. 3351670 2026-10-09: 334 OI2026-10-13: 334 OI2026-10-14: 335 OI2026-10-16: 335 OI2026-10-20: 335 OI2026-10-23: 335 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, 20263350
Oct 20, 2026Viewing3350
Oct 16, 20263350
Oct 14, 2026335+1
Oct 13, 20263340
Oct 09, 2026334No prior observation