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Contract OI history

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Dec 18, 2026 EXPIRATION

RKT $7.00 Put

RKT261218P00007000

Latest saved OI338Oct 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 $7.00 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. 3421710 2026-10-02: 178 OI2026-10-05: 178 OI2026-10-06: 279 OI2026-10-07: 279 OI2026-10-08: 279 OI2026-10-09: 334 OI2026-10-13: 336 OI2026-10-14: 336 OI2026-10-15: 337 OI2026-10-16: 337 OI2026-10-21: 342 OI2026-10-23: 338 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, 2026Viewing338-4
Oct 21, 2026342+5
Oct 16, 20263370
Oct 15, 2026337+1
Oct 14, 20263360
Oct 13, 2026336+2
Oct 09, 2026334+55
Oct 08, 20262790
Oct 07, 20262790
Oct 06, 2026279+101
Oct 05, 20261780
Oct 02, 2026178No prior observation