OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

FUN $17.50 Call

FUN270115C00017500

Latest saved OI1,241Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FUN $17.50 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. 1,2416200 2026-10-02: 1,228 OI2026-10-05: 1,240 OI2026-10-06: 1,241 OI2026-10-07: 1,241 OI2026-10-09: 1,241 OI2026-10-13: 1,241 OI2026-10-14: 1,241 OI2026-10-15: 1,241 OI2026-10-16: 1,241 OI2026-10-21: 1,241 OI2026-10-23: 1,241 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, 2026Viewing1,2410
Oct 21, 20261,2410
Oct 16, 20261,2410
Oct 15, 20261,2410
Oct 14, 20261,2410
Oct 13, 20261,2410
Oct 09, 20261,2410
Oct 07, 20261,2410
Oct 06, 20261,241+1
Oct 05, 20261,240+12
Oct 02, 20261,228No prior observation