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Contract OI history

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Jan 21, 2028 EXPIRATION

BROS $55.00 Call

BROS280121C00055000

Latest saved OI1,190Oct 23, 2026
Last change+70vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BROS $55.00 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. 1,1905950 2026-10-02: 1,154 OI2026-10-05: 1,163 OI2026-10-06: 1,163 OI2026-10-07: 1,114 OI2026-10-08: 1,114 OI2026-10-09: 1,115 OI2026-10-13: 1,145 OI2026-10-14: 1,156 OI2026-10-15: 1,155 OI2026-10-16: 1,145 OI2026-10-21: 1,120 OI2026-10-23: 1,190 OI Oct 02, 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, 2026Viewing1,190+70
Oct 21, 20261,120-25
Oct 16, 20261,145-10
Oct 15, 20261,155-1
Oct 14, 20261,156+11
Oct 13, 20261,145+30
Oct 09, 20261,115+1
Oct 08, 20261,1140
Oct 07, 20261,114-49
Oct 06, 20261,1630
Oct 05, 20261,163+9
Oct 02, 20261,154No prior observation