OITracker Cboe delayed data

Contract OI history

Back to RKT

Oct 30, 2026 EXPIRATION

RKT $13.00 Call

RKT261030C00013000

Latest saved OI6,880Oct 23, 2026
Last change+1,758vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RKT $13.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6,8803,4400 2026-10-02: 607 OI2026-10-05: 612 OI2026-10-06: 780 OI2026-10-07: 811 OI2026-10-08: 811 OI2026-10-09: 771 OI2026-10-13: 3,998 OI2026-10-14: 3,998 OI2026-10-15: 3,977 OI2026-10-16: 3,980 OI2026-10-21: 5,122 OI2026-10-23: 6,880 OI Oct 02, 2026Oct 23, 2026

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

RKT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6,880+1,758
Oct 21, 20265,122+1,142
Oct 16, 20263,980+3
Oct 15, 20263,977-21
Oct 14, 20263,9980
Oct 13, 20263,998+3,227
Oct 09, 2026771-40
Oct 08, 20268110
Oct 07, 2026811+31
Oct 06, 2026780+168
Oct 05, 2026612+5
Oct 02, 2026607No prior observation