UPDATE 1-UK Stocks-Factors to watch on Sept 19 By: Reuters: Company News September 19, 2017 at 02:47 AM EDT Sept 19 (Reuters) - Britain's FTSE 100 futures were down 0.08 percent ahead of the cash market open on Tuesday. Read More >> Related Stocks: Alphabet-A Gsk Plc ADR IAMGOLD Corporation Innoviva Inc Michael Kors Holdings Microsoft Royal Bank Scotland Group Plc S&P Dividend SPDR Suburban Propane Partners LP