OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

RCAT $8.00 Call

RCAT280121C00008000

Latest saved OI3,386Oct 23, 2026
Last change-76vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RCAT $8.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3,4621,7310 2026-10-09: 3,372 OI2026-10-13: 3,392 OI2026-10-14: 3,392 OI2026-10-15: 3,423 OI2026-10-16: 3,426 OI2026-10-21: 3,462 OI2026-10-23: 3,386 OI Oct 09, 2026Oct 23, 2026

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

RCAT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,386-76
Oct 21, 20263,462+36
Oct 16, 20263,426+3
Oct 15, 20263,423+31
Oct 14, 20263,3920
Oct 13, 20263,392+20
Oct 09, 20263,372No prior observation