OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

FUN $7.50 Call

FUN270319C00007500

Latest saved OI399Oct 23, 2026
Last change+217vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FUN $7.50 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. 3991990 2026-10-02: 7 OI2026-10-05: 7 OI2026-10-06: 8 OI2026-10-07: 7 OI2026-10-09: 7 OI2026-10-13: 7 OI2026-10-14: 175 OI2026-10-15: 176 OI2026-10-16: 181 OI2026-10-21: 182 OI2026-10-23: 399 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, 2026399+217
Oct 21, 2026Viewing182+1
Oct 16, 2026181+5
Oct 15, 2026176+1
Oct 14, 2026175+168
Oct 13, 202670
Oct 09, 202670
Oct 07, 20267-1
Oct 06, 20268+1
Oct 05, 202670
Oct 02, 20267No prior observation