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Contract OI history

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Mar 19, 2027 EXPIRATION

RKT $20.00 Put

RKT270319P00020000

Latest saved OI394Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RKT $20.00 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. 5242620 2026-10-02: 524 OI2026-10-05: 524 OI2026-10-06: 524 OI2026-10-07: 394 OI2026-10-08: 394 OI2026-10-09: 394 OI2026-10-13: 394 OI2026-10-14: 394 OI2026-10-15: 394 OI2026-10-16: 394 OI2026-10-21: 394 OI2026-10-23: 394 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, 2026Viewing3940
Oct 21, 20263940
Oct 16, 20263940
Oct 15, 20263940
Oct 14, 20263940
Oct 13, 20263940
Oct 09, 20263940
Oct 08, 20263940
Oct 07, 2026394-130
Oct 06, 20265240
Oct 05, 20265240
Oct 02, 2026524No prior observation