OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

CFG $55.00 Call

CFG270115C00055000

Latest saved OI2,006Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CFG $55.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,0061,0030 2026-10-02: 2,005 OI2026-10-05: 2,005 OI2026-10-06: 2,005 OI2026-10-07: 2,005 OI2026-10-08: 2,005 OI2026-10-09: 2,005 OI2026-10-13: 2,005 OI2026-10-14: 2,005 OI2026-10-15: 2,005 OI2026-10-16: 2,005 OI2026-10-21: 2,005 OI2026-10-23: 2,006 OI Oct 02, 2026Oct 23, 2026

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

CFG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,006+1
Oct 21, 20262,0050
Oct 16, 20262,0050
Oct 15, 20262,0050
Oct 14, 20262,0050
Oct 13, 20262,0050
Oct 09, 20262,0050
Oct 08, 20262,0050
Oct 07, 20262,0050
Oct 06, 20262,0050
Oct 05, 20262,0050
Oct 02, 20262,005No prior observation