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Contract OI history

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Jan 15, 2027 EXPIRATION

RBRK $97.50 Call

RBRK270115C00097500

Latest saved OI267Oct 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 $97.50 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. 2671330 2026-10-02: 242 OI2026-10-05: 238 OI2026-10-06: 237 OI2026-10-07: 237 OI2026-10-08: 237 OI2026-10-09: 237 OI2026-10-13: 229 OI2026-10-14: 229 OI2026-10-15: 267 OI2026-10-16: 267 OI2026-10-21: 267 OI2026-10-23: 267 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, 2026Viewing2670
Oct 21, 20262670
Oct 16, 20262670
Oct 15, 2026267+38
Oct 14, 20262290
Oct 13, 2026229-8
Oct 09, 20262370
Oct 08, 20262370
Oct 07, 20262370
Oct 06, 2026237-1
Oct 05, 2026238-4
Oct 02, 2026242No prior observation