Standard & Poor’s announced that Coty (COTY) will replace Diamond Offshore Drilling (DO) in the S&P 500 Index and that Diamond Offshore will replace Polycom (PLCM) in the S&P MidCap 400 Index. Additionally, Shop Holdings (TTS) will replace Epiq Systems (EPIQ) in the S&P SmallCap 600 Index. Epiq is set to go private in a $16.50 per share all-cash deal.