1. U.S. Airlines
The best industry to invest in this past year was the U.S. Airlines Index, which achieved an average growth rate of 99.23%. By experiencing an increase in share value of more than 155%, Baltia Air Lines Inc (OTCMKTS:BLTA) was by far the best performer of the industry. With its peers also performing well, the U.S. Airlines Index seems to be the place to look at when looking for a savvy investment opportunity.