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Contract OI history

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Dec 18, 2026 EXPIRATION

RKT $20.00 Call

RKT261218C00020000

Latest saved OI1,822Oct 23, 2026
Last change-14vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RKT $20.00 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. 2,1821,0910 2026-10-02: 2,182 OI2026-10-05: 1,932 OI2026-10-06: 1,929 OI2026-10-07: 1,907 OI2026-10-08: 1,907 OI2026-10-09: 1,907 OI2026-10-13: 1,842 OI2026-10-14: 1,842 OI2026-10-15: 1,842 OI2026-10-16: 1,842 OI2026-10-21: 1,836 OI2026-10-23: 1,822 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, 2026Viewing1,822-14
Oct 21, 20261,836-6
Oct 16, 20261,8420
Oct 15, 20261,8420
Oct 14, 20261,8420
Oct 13, 20261,842-65
Oct 09, 20261,9070
Oct 08, 20261,9070
Oct 07, 20261,907-22
Oct 06, 20261,929-3
Oct 05, 20261,932-250
Oct 02, 20262,182No prior observation