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Contract OI history

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Dec 18, 2026 EXPIRATION

BR $185.00 Call

BR261218C00185000

Latest saved OI202Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BR $185.00 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. 2021010 2026-10-02: 169 OI2026-10-05: 169 OI2026-10-06: 195 OI2026-10-07: 195 OI2026-10-08: 195 OI2026-10-09: 197 OI2026-10-13: 197 OI2026-10-14: 198 OI2026-10-15: 198 OI2026-10-16: 199 OI2026-10-21: 202 OI2026-10-23: 202 OI Oct 02, 2026Oct 23, 2026

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

BR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2020
Oct 21, 2026202+3
Oct 16, 2026199+1
Oct 15, 20261980
Oct 14, 2026198+1
Oct 13, 20261970
Oct 09, 2026197+2
Oct 08, 20261950
Oct 07, 20261950
Oct 06, 2026195+26
Oct 05, 20261690
Oct 02, 2026169No prior observation