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Contract OI history

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Jan 15, 2027 EXPIRATION

RBRK $60.00 Put

RBRK270115P00060000

Latest saved OI265Oct 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 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2721360 2026-10-02: 233 OI2026-10-05: 239 OI2026-10-06: 239 OI2026-10-07: 239 OI2026-10-08: 239 OI2026-10-09: 272 OI2026-10-13: 272 OI2026-10-14: 272 OI2026-10-15: 272 OI2026-10-16: 265 OI2026-10-21: 265 OI2026-10-23: 265 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, 2026Viewing2650
Oct 21, 20262650
Oct 16, 2026265-7
Oct 15, 20262720
Oct 14, 20262720
Oct 13, 20262720
Oct 09, 2026272+33
Oct 08, 20262390
Oct 07, 20262390
Oct 06, 20262390
Oct 05, 2026239+6
Oct 02, 2026233No prior observation