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Contract OI history

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Oct 23, 2026 EXPIRATION

RKT $11.50 Put

RKT261023P00011500

Latest saved OI743Oct 23, 2026
Last change-55vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RKT $11.50 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. 7983990 2026-10-02: 110 OI2026-10-05: 107 OI2026-10-06: 254 OI2026-10-07: 257 OI2026-10-08: 257 OI2026-10-09: 339 OI2026-10-13: 430 OI2026-10-14: 430 OI2026-10-15: 454 OI2026-10-16: 460 OI2026-10-21: 798 OI2026-10-23: 743 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, 2026Viewing743-55
Oct 21, 2026798+338
Oct 16, 2026460+6
Oct 15, 2026454+24
Oct 14, 20264300
Oct 13, 2026430+91
Oct 09, 2026339+82
Oct 08, 20262570
Oct 07, 2026257+3
Oct 06, 2026254+147
Oct 05, 2026107-3
Oct 02, 2026110No prior observation