OITracker Cboe delayed data

Contract OI history

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Dec 17, 2027 EXPIRATION

U $15.00 Call

U271217C00015000

Latest saved OI47Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
U $15.00 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. 58290 2026-10-02: 58 OI2026-10-05: 58 OI2026-10-06: 52 OI2026-10-07: 52 OI2026-10-08: 52 OI2026-10-09: 47 OI2026-10-14: 47 OI2026-10-15: 47 OI2026-10-16: 47 OI2026-10-21: 47 OI2026-10-23: 47 OI Oct 02, 2026Oct 23, 2026

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

U contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026470
Oct 21, 2026Viewing470
Oct 16, 2026470
Oct 15, 2026470
Oct 14, 2026470
Oct 09, 202647-5
Oct 08, 2026520
Oct 07, 2026520
Oct 06, 202652-6
Oct 05, 2026580
Oct 02, 202658No prior observation