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Contract OI history

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Jan 21, 2028 EXPIRATION

RBRK $92.50 Call

RBRK280121C00092500

Latest saved OI103Oct 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 $92.50 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. 103510 2026-10-02: 98 OI2026-10-05: 100 OI2026-10-06: 100 OI2026-10-07: 100 OI2026-10-08: 100 OI2026-10-09: 102 OI2026-10-13: 103 OI2026-10-14: 103 OI2026-10-15: 103 OI2026-10-16: 103 OI2026-10-21: 103 OI2026-10-23: 103 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, 20261030
Oct 21, 2026Viewing1030
Oct 16, 20261030
Oct 15, 20261030
Oct 14, 20261030
Oct 13, 2026103+1
Oct 09, 2026102+2
Oct 08, 20261000
Oct 07, 20261000
Oct 06, 20261000
Oct 05, 2026100+2
Oct 02, 202698No prior observation