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Contract OI history

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Oct 30, 2026 EXPIRATION

RKT $9.50 Put

RKT261030P00009500

Latest saved OI826Oct 23, 2026
Last change+23vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RKT $9.50 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. 8264130 2026-10-02: 157 OI2026-10-05: 197 OI2026-10-06: 199 OI2026-10-07: 200 OI2026-10-08: 200 OI2026-10-09: 200 OI2026-10-13: 203 OI2026-10-14: 203 OI2026-10-15: 221 OI2026-10-16: 228 OI2026-10-21: 803 OI2026-10-23: 826 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, 2026Viewing826+23
Oct 21, 2026803+575
Oct 16, 2026228+7
Oct 15, 2026221+18
Oct 14, 20262030
Oct 13, 2026203+3
Oct 09, 20262000
Oct 08, 20262000
Oct 07, 2026200+1
Oct 06, 2026199+2
Oct 05, 2026197+40
Oct 02, 2026157No prior observation