Bullish and Bearish Momentum - JPMorgan Chase & Co. (NYSE:JPM), Gogo Inc (NASDAQ:GOGO), Market Vectors Gold Miners ETF (NYSEARCA:GDX), Twitter Inc (NYSE:TWTR)

New York City, NY -- (SBWIRE) -- 12/18/2013 -- StockMarketIntel.com issues a special report on the following stocks: JPMorgan Chase & Co. (NYSE:JPM), Gogo Inc (NASDAQ:GOGO), Market Vectors Gold Miners ETF (NYSEARCA:GDX), Twitter Inc (NYSE:TWTR)