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Contract OI history

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Oct 30, 2026 EXPIRATION

RKT $12.50 Call

RKT261030C00012500

Latest saved OI1,742Oct 23, 2026
Last change+369vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RKT $12.50 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. 1,8929460 2026-10-02: 455 OI2026-10-05: 483 OI2026-10-06: 512 OI2026-10-07: 1,892 OI2026-10-08: 1,892 OI2026-10-09: 1,872 OI2026-10-13: 1,892 OI2026-10-14: 1,892 OI2026-10-15: 1,889 OI2026-10-16: 963 OI2026-10-21: 1,373 OI2026-10-23: 1,742 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, 2026Viewing1,742+369
Oct 21, 20261,373+410
Oct 16, 2026963-926
Oct 15, 20261,889-3
Oct 14, 20261,8920
Oct 13, 20261,892+20
Oct 09, 20261,872-20
Oct 08, 20261,8920
Oct 07, 20261,892+1,380
Oct 06, 2026512+29
Oct 05, 2026483+28
Oct 02, 2026455No prior observation