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Contract OI history

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Oct 23, 2026 EXPIRATION

RKT $13.50 Call

RKT261023C00013500

Latest saved OI663Oct 23, 2026
Last change+6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RKT $13.50 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. 6633310 2026-10-02: 192 OI2026-10-05: 190 OI2026-10-06: 207 OI2026-10-07: 302 OI2026-10-08: 302 OI2026-10-09: 556 OI2026-10-13: 655 OI2026-10-14: 655 OI2026-10-15: 655 OI2026-10-16: 660 OI2026-10-21: 657 OI2026-10-23: 663 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, 2026Viewing663+6
Oct 21, 2026657-3
Oct 16, 2026660+5
Oct 15, 20266550
Oct 14, 20266550
Oct 13, 2026655+99
Oct 09, 2026556+254
Oct 08, 20263020
Oct 07, 2026302+95
Oct 06, 2026207+17
Oct 05, 2026190-2
Oct 02, 2026192No prior observation