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Contract OI history

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Oct 23, 2026 EXPIRATION

RKT $11.50 Call

RKT261023C00011500

Latest saved OI17,489Oct 23, 2026
Last change-1,173vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RKT $11.50 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 18,6629,3310 2026-10-02: 104 OI2026-10-05: 104 OI2026-10-06: 329 OI2026-10-07: 339 OI2026-10-08: 339 OI2026-10-09: 497 OI2026-10-13: 514 OI2026-10-14: 514 OI2026-10-15: 551 OI2026-10-16: 1,273 OI2026-10-21: 18,662 OI2026-10-23: 17,489 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, 2026Viewing17,489-1,173
Oct 21, 202618,662+17,389
Oct 16, 20261,273+722
Oct 15, 2026551+37
Oct 14, 20265140
Oct 13, 2026514+17
Oct 09, 2026497+158
Oct 08, 20263390
Oct 07, 2026339+10
Oct 06, 2026329+225
Oct 05, 20261040
Oct 02, 2026104No prior observation