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Contract OI history

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Mar 19, 2027 EXPIRATION

RKT $8.00 Put

RKT270319P00008000

Latest saved OI420Oct 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 $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. 4202100 2026-10-02: 261 OI2026-10-05: 261 OI2026-10-06: 261 OI2026-10-07: 261 OI2026-10-08: 261 OI2026-10-09: 296 OI2026-10-13: 375 OI2026-10-14: 375 OI2026-10-15: 390 OI2026-10-16: 415 OI2026-10-21: 420 OI2026-10-23: 420 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, 2026Viewing4200
Oct 21, 2026420+5
Oct 16, 2026415+25
Oct 15, 2026390+15
Oct 14, 20263750
Oct 13, 2026375+79
Oct 09, 2026296+35
Oct 08, 20262610
Oct 07, 20262610
Oct 06, 20262610
Oct 05, 20262610
Oct 02, 2026261No prior observation