OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

OBDC $12.50 Call

OBDC270115C00012500

Latest saved OI2,915Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OBDC $12.50 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,0201,5100 2026-10-02: 3,020 OI2026-10-05: 3,020 OI2026-10-06: 3,020 OI2026-10-07: 2,915 OI2026-10-09: 2,915 OI2026-10-13: 2,915 OI2026-10-14: 2,915 OI2026-10-16: 2,915 OI2026-10-20: 2,915 OI2026-10-23: 2,915 OI Oct 02, 2026Oct 23, 2026

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

OBDC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,9150
Oct 20, 20262,9150
Oct 16, 20262,9150
Oct 14, 20262,9150
Oct 13, 20262,9150
Oct 09, 20262,9150
Oct 07, 20262,915-105
Oct 06, 20263,0200
Oct 05, 20263,0200
Oct 02, 20263,020No prior observation