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Contract OI history

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Jan 15, 2027 EXPIRATION

RBRK $110.00 Call

RBRK270115C00110000

Latest saved OI3,677Oct 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 $110.00 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. 3,6851,8420 2026-10-02: 3,660 OI2026-10-05: 3,661 OI2026-10-06: 3,653 OI2026-10-07: 3,652 OI2026-10-08: 3,652 OI2026-10-09: 3,650 OI2026-10-13: 3,674 OI2026-10-14: 3,674 OI2026-10-15: 3,685 OI2026-10-16: 3,684 OI2026-10-21: 3,677 OI2026-10-23: 3,677 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, 2026Viewing3,6770
Oct 21, 20263,677-7
Oct 16, 20263,684-1
Oct 15, 20263,685+11
Oct 14, 20263,6740
Oct 13, 20263,674+24
Oct 09, 20263,650-2
Oct 08, 20263,6520
Oct 07, 20263,652-1
Oct 06, 20263,653-8
Oct 05, 20263,661+1
Oct 02, 20263,660No prior observation