OITracker Cboe delayed data

Contract OI history

Back to RCAT

Oct 30, 2026 EXPIRATION

RCAT $9.00 Call

RCAT261030C00009000

Latest saved OI308Oct 23, 2026
Last change-5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RCAT $9.00 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. 3171580 2026-10-09: 317 OI2026-10-13: 317 OI2026-10-14: 317 OI2026-10-15: 314 OI2026-10-16: 313 OI2026-10-21: 313 OI2026-10-23: 308 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, 2026Viewing308-5
Oct 21, 20263130
Oct 16, 2026313-1
Oct 15, 2026314-3
Oct 14, 20263170
Oct 13, 20263170
Oct 09, 2026317No prior observation