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Contract OI history

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Dec 18, 2026 EXPIRATION

RKT $8.00 Put

RKT261218P00008000

Latest saved OI1,044Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RKT $8.00 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. 1,0485240 2026-10-02: 318 OI2026-10-05: 738 OI2026-10-06: 741 OI2026-10-07: 742 OI2026-10-08: 742 OI2026-10-09: 742 OI2026-10-13: 747 OI2026-10-14: 747 OI2026-10-15: 991 OI2026-10-16: 991 OI2026-10-21: 1,048 OI2026-10-23: 1,044 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, 2026Viewing1,044-4
Oct 21, 20261,048+57
Oct 16, 20269910
Oct 15, 2026991+244
Oct 14, 20267470
Oct 13, 2026747+5
Oct 09, 20267420
Oct 08, 20267420
Oct 07, 2026742+1
Oct 06, 2026741+3
Oct 05, 2026738+420
Oct 02, 2026318No prior observation