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Contract OI history

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Oct 30, 2026 EXPIRATION

BROS $42.50 Call

BROS261030C00042500

Latest saved OI79Oct 23, 2026
Last change+28vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BROS $42.50 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 79390 2026-10-09: 0 OI2026-10-13: 0 OI2026-10-14: 18 OI2026-10-15: 18 OI2026-10-16: 18 OI2026-10-21: 51 OI2026-10-23: 79 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BROS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing79+28
Oct 21, 202651+33
Oct 16, 2026180
Oct 15, 2026180
Oct 14, 202618+18
Oct 13, 202600
Oct 09, 20260No prior observation