OITracker Cboe delayed data

Contract OI history

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Apr 16, 2027 EXPIRATION

BB $10.00 Call

BB270416C00010000

Latest saved OI152Oct 23, 2026
Last change+5vs previous saved observation
Saved market days11Oct 05, 2026 onwards
Daily open interest Hover a point for its date and OI
BB $10.00 call open interest history 11 saved observations from 2026-10-05 to 2026-10-23. Exact values and changes are listed in the table below. 152760 2026-10-05: 0 OI2026-10-06: 62 OI2026-10-07: 121 OI2026-10-08: 121 OI2026-10-09: 121 OI2026-10-13: 121 OI2026-10-14: 121 OI2026-10-15: 121 OI2026-10-16: 123 OI2026-10-21: 147 OI2026-10-23: 152 OI Oct 05, 2026Oct 23, 2026

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

BB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing152+5
Oct 21, 2026147+24
Oct 16, 2026123+2
Oct 15, 20261210
Oct 14, 20261210
Oct 13, 20261210
Oct 09, 20261210
Oct 08, 20261210
Oct 07, 2026121+59
Oct 06, 202662+62
Oct 05, 20260No prior observation