As commercial banks with trillion-dollar balance sheets compete with them for deals, the big five Wall Street securities firms are finding themselves under growing pressure to provide clients with financing as well as advice.

• 因为有资产负债表[6]以万亿美元计的商业银行与之竞争，华尔街最大的五家证券公司发现自己给客户提供建议之外还要帮其理财的压力越来越大。