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Contract OI history

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Dec 18, 2026 EXPIRATION

RKT $16.00 Put

RKT261218P00016000

Latest saved OI3,700Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RKT $16.00 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. 3,7031,8510 2026-10-02: 3,687 OI2026-10-05: 3,688 OI2026-10-06: 3,688 OI2026-10-07: 3,688 OI2026-10-08: 3,688 OI2026-10-09: 3,688 OI2026-10-13: 3,691 OI2026-10-14: 3,691 OI2026-10-15: 3,691 OI2026-10-16: 3,691 OI2026-10-21: 3,703 OI2026-10-23: 3,700 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, 2026Viewing3,700-3
Oct 21, 20263,703+12
Oct 16, 20263,6910
Oct 15, 20263,6910
Oct 14, 20263,6910
Oct 13, 20263,691+3
Oct 09, 20263,6880
Oct 08, 20263,6880
Oct 07, 20263,6880
Oct 06, 20263,6880
Oct 05, 20263,688+1
Oct 02, 20263,687No prior observation