OREANDA-NEWS. National Rating Agency (NRA) has affirmed its national scale ‘A+’ credit rating and revised to ‘iBB-’ its global scale rating on BCS Prime Brokerage Limited. The outlook is Stable. The global scale rating revision is driven by NRA’s rating methodology updates and the revision of sovereign ratings. The company was first assigned NRA’s national scale credit rating of ‘A+’ on Mar. 2014. The latest rating action on BCS Prime Brokerage Ltd (national scale ‘A+’ and global scale ‘iBB’ reliability rating affirmation with a stable outlook) dates July 13, 2015.