HSBC knocks FTSE 100 off seven-week high By: MarketWatch July 19, 2013 at 07:55 AM EDT The U.K.’s benchmark index drops from a seven-week high on Friday, with shares of heavyweight bank HSBC declining after a broker downgrade. Read More >> Related Stocks: Astrazeneca Plc ADR Barclays Plc ADR Gsk Plc ADR HSBC Holdings Plc ADR Macy's