OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

FULC $5.00 Put

FULC270115P00005000

Latest saved OI100Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FULC $5.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 120600 2026-10-09: 120 OI2026-10-13: 120 OI2026-10-14: 120 OI2026-10-16: 120 OI2026-10-20: 100 OI2026-10-23: 100 OI Oct 09, 2026Oct 23, 2026

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

FULC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1000
Oct 20, 2026100-20
Oct 16, 20261200
Oct 14, 20261200
Oct 13, 20261200
Oct 09, 2026120No prior observation