OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

RILY $6.00 Call

RILY261030C00006000

Latest saved OI322Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
RILY $6.00 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. 3351670 2026-10-08: 123 OI2026-10-09: 123 OI2026-10-13: 335 OI2026-10-14: 335 OI2026-10-16: 334 OI2026-10-20: 322 OI2026-10-23: 322 OI Oct 08, 2026Oct 23, 2026

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

RILY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3220
Oct 20, 2026322-12
Oct 16, 2026334-1
Oct 14, 20263350
Oct 13, 2026335+212
Oct 09, 20261230
Oct 08, 2026123No prior observation