http://news.tradingcharts.com/futures/2/9/157498592.html Below are the top five companies in the Gold industry as measured by the short interest ratio. A higher short interest ratio may indicate the potential for a sizeable short squeeze. Tanzanian Royalty Exploration (AMEX:TRE) has a short interest ratio of 13.5 based on average daily volume of 395,000 shares and 5.3 million shares short. That equates to 5.7% of the 94.1 million shares outstanding.