OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BLMN $7.50 Call

BLMN270115C00007500

Latest saved OI2,023Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BLMN $7.50 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. 2,1021,0510 2026-10-08: 2,054 OI2026-10-09: 2,064 OI2026-10-13: 2,102 OI2026-10-14: 2,073 OI2026-10-16: 2,030 OI2026-10-20: 2,025 OI2026-10-23: 2,023 OI Oct 08, 2026Oct 23, 2026

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

BLMN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,023-2
Oct 20, 20262,025-5
Oct 16, 20262,030-43
Oct 14, 20262,073-29
Oct 13, 20262,102+38
Oct 09, 20262,064+10
Oct 08, 20262,054No prior observation