Greyspark

    #greyspark partners

    #greyspark

    #grey spark

    #high touch trading

    #regulatory trends in trader surveillance

    #margaret anadu

    #equiduct

    #the desk

    #mosaic smart data

    #aladdin software

    #brad levy

    #trumid

    #impossible list

    #sainsburys bank

    #scottish building society

    #tesco bank