OITracker Cboe delayed data

Contract OI history

Back to RKT

Oct 30, 2026 EXPIRATION

RKT $11.50 Put

RKT261030P00011500

Latest saved OI1,414Oct 23, 2026
Last change+355vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RKT $11.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,4147070 2026-10-02: 629 OI2026-10-05: 760 OI2026-10-06: 825 OI2026-10-07: 825 OI2026-10-08: 825 OI2026-10-09: 814 OI2026-10-13: 808 OI2026-10-14: 808 OI2026-10-15: 993 OI2026-10-16: 998 OI2026-10-21: 1,059 OI2026-10-23: 1,414 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, 2026Viewing1,414+355
Oct 21, 20261,059+61
Oct 16, 2026998+5
Oct 15, 2026993+185
Oct 14, 20268080
Oct 13, 2026808-6
Oct 09, 2026814-11
Oct 08, 20268250
Oct 07, 20268250
Oct 06, 2026825+65
Oct 05, 2026760+131
Oct 02, 2026629No prior observation