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Contract OI history

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Dec 18, 2026 EXPIRATION

RKT $15.00 Call

RKT261218C00015000

Latest saved OI14,508Oct 23, 2026
Last change+4,280vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RKT $15.00 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. 14,5087,2540 2026-10-02: 7,587 OI2026-10-05: 7,364 OI2026-10-06: 9,256 OI2026-10-07: 9,371 OI2026-10-08: 9,371 OI2026-10-09: 9,516 OI2026-10-13: 9,362 OI2026-10-14: 9,362 OI2026-10-15: 9,158 OI2026-10-16: 9,442 OI2026-10-21: 10,228 OI2026-10-23: 14,508 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, 2026Viewing14,508+4,280
Oct 21, 202610,228+786
Oct 16, 20269,442+284
Oct 15, 20269,158-204
Oct 14, 20269,3620
Oct 13, 20269,362-154
Oct 09, 20269,516+145
Oct 08, 20269,3710
Oct 07, 20269,371+115
Oct 06, 20269,256+1,892
Oct 05, 20267,364-223
Oct 02, 20267,587No prior observation