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Contract OI history

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Jan 21, 2028 EXPIRATION

RBRK $60.00 Call

RBRK280121C00060000

Latest saved OI250Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RBRK $60.00 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. 2701350 2026-10-02: 266 OI2026-10-05: 266 OI2026-10-06: 265 OI2026-10-07: 265 OI2026-10-08: 265 OI2026-10-09: 270 OI2026-10-13: 270 OI2026-10-14: 270 OI2026-10-15: 250 OI2026-10-16: 250 OI2026-10-21: 250 OI2026-10-23: 250 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

RBRK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20262500
Oct 21, 2026Viewing2500
Oct 16, 20262500
Oct 15, 2026250-20
Oct 14, 20262700
Oct 13, 20262700
Oct 09, 2026270+5
Oct 08, 20262650
Oct 07, 20262650
Oct 06, 2026265-1
Oct 05, 20262660
Oct 02, 2026266No prior observation