OITracker Cboe delayed data

Contract OI history

Back to RCAT

Apr 16, 2027 EXPIRATION

RCAT $5.00 Call

RCAT270416C00005000

Latest saved OI1,180Oct 23, 2026
Last change+286vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RCAT $5.00 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. 1,1805900 2026-10-09: 333 OI2026-10-13: 472 OI2026-10-14: 472 OI2026-10-15: 785 OI2026-10-16: 814 OI2026-10-21: 894 OI2026-10-23: 1,180 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, 2026Viewing1,180+286
Oct 21, 2026894+80
Oct 16, 2026814+29
Oct 15, 2026785+313
Oct 14, 20264720
Oct 13, 2026472+139
Oct 09, 2026333No prior observation