OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

FUN $25.00 Call

FUN280121C00025000

Latest saved OI176Oct 23, 2026
Last change+24vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FUN $25.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 176880 2026-10-02: 88 OI2026-10-05: 93 OI2026-10-06: 93 OI2026-10-07: 91 OI2026-10-09: 90 OI2026-10-13: 87 OI2026-10-14: 90 OI2026-10-15: 105 OI2026-10-16: 108 OI2026-10-21: 152 OI2026-10-23: 176 OI Oct 02, 2026Oct 23, 2026

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

FUN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026176+24
Oct 21, 2026Viewing152+44
Oct 16, 2026108+3
Oct 15, 2026105+15
Oct 14, 202690+3
Oct 13, 202687-3
Oct 09, 202690-1
Oct 07, 202691-2
Oct 06, 2026930
Oct 05, 202693+5
Oct 02, 202688No prior observation