Economic Times | Shares in National Bank of Greece (NGB) and Eurobank Ergasias collapse 30 ... Seeking Alpha Shares in National Bank of Greece (NGB) and Eurobank Ergasias collapse 30% in Athens following news that the government has blocked a merger between the two lenders after they were unable to raise enough capital and amid fears that the new entity ... Troika Freezes National-Eurobank Merger Greece's Eurobank, National Bank Shares Plunge |