subject: Penny Stocks Alerts Investors alerts [print this page] MEMC Electronic Materials, IncMEMC Electronic Materials, Inc. (NYSE: WFR) witnessed the correction of 0.10% to close at $9.53 whereas total traded volume stood at 4.11 million shares. WFR's value of 38.78 depicts shows that the share price is in highly oversold level. MEMC Electronic Materials, Inc., is a manufacturer and seller of wafers. With manufacturing and research and development facilities in the United States, Europe and Asia Pacific, the Company enables high performance semiconductor and solar applications.