Summary: When the market is on the move, it is much harder to keep your emotions in check. So investors should have a plan in place to help them maintain control.Today's Stocks & Topics: Stock Exchanges, Hedge Funds, Math and Finances, China, (IRDM) Iridium Communications Inc., (NBG) National Bank of Greece S.A. ADS, (KMB) Kimberly-Clark Corp.
