1. As of noon trading, LinkedIn ( LNKD) is up $12.39 (5.7%) to $228.39 on heavy volume. Thus far, 1.7 million shares of LinkedIn exchanged hands as compared to its average daily volume of 2.1 million shares. The stock has ranged in price between $217.32-$228.50 after having opened the day at $217.53 as compared to the previous trading day's close of $216.00. LinkedIn Corporation operates an online professional network. LinkedIn has a market cap of $22.0 billion and is part of the internet industry. The company has a P/E ratio of 720.7, above the S&P 500 P/E ratio of 17.7. Shares are down 0.4% year-to-date as of the close of trading on Wednesday. Currently there are 15 analysts who rate LinkedIn a buy, no analysts rate it a sell, and 14 rate it a hold. TheStreet Ratings rates LinkedIn as a sell. The company's weaknesses can be seen in multiple areas, such as its unimpressive growth in net income and disappointing return on equity. Get the full LinkedIn Ratings Report now. 3x UPSIDE POTENTIAL: TheStreet Quant Ratings has identified a handful of stocks that can potentially TRIPLE in the next 12 months. Learn more. If you are interested in one of these 5 stocks, ETFs may be of interest. Investors who are bullish on the technology sector could consider Technology Select Sector SPDR ( XLK) while those bearish on the technology sector could consider ProShares Ultra Short Technology ( REW).