OITracker Cboe delayed data

Contract OI history

Back to RELL

Dec 18, 2026 EXPIRATION

RELL $10.00 Call

RELL261218C00010000

Latest saved OI378Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RELL $10.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3791890 2026-10-09: 379 OI2026-10-13: 378 OI2026-10-14: 378 OI2026-10-16: 378 OI2026-10-20: 378 OI2026-10-23: 378 OI Oct 09, 2026Oct 23, 2026

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

RELL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3780
Oct 20, 20263780
Oct 16, 20263780
Oct 14, 20263780
Oct 13, 2026378-1
Oct 09, 2026379No prior observation