OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BRUN $5.00 Call

BRUN270115C00005000

Latest saved OI2,600Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BRUN $5.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2,6001,3000 2026-10-08: 0 OI2026-10-13: 20 OI2026-10-14: 20 OI2026-10-15: 20 OI2026-10-16: 800 OI2026-10-21: 2,600 OI2026-10-23: 2,600 OI Oct 08, 2026Oct 23, 2026

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

BRUN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,6000
Oct 21, 20262,600+1,800
Oct 16, 2026800+780
Oct 15, 2026200
Oct 14, 2026200
Oct 13, 202620+20
Oct 08, 20260No prior observation