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Contract OI history

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Nov 20, 2026 EXPIRATION

RBRK $160.00 Call

RBRK261120C00160000

Latest saved OI423Oct 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 $160.00 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. 4292140 2026-10-02: 409 OI2026-10-05: 423 OI2026-10-06: 428 OI2026-10-07: 429 OI2026-10-08: 429 OI2026-10-09: 429 OI2026-10-13: 429 OI2026-10-14: 429 OI2026-10-15: 427 OI2026-10-16: 423 OI2026-10-21: 423 OI2026-10-23: 423 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, 20264230
Oct 21, 2026Viewing4230
Oct 16, 2026423-4
Oct 15, 2026427-2
Oct 14, 20264290
Oct 13, 20264290
Oct 09, 20264290
Oct 08, 20264290
Oct 07, 2026429+1
Oct 06, 2026428+5
Oct 05, 2026423+14
Oct 02, 2026409No prior observation