Litecoin (CCC:LTC-USD) is one of the most widely followed altcoins. Despite the ongoing downtrend in altcoins, LTC is up 8% so far in 2021. Its 52-week price range has been $41.47 to $412.96, and Litecoin trades for about $136 at this writing. Source: Shutterstock Along with electric vehicles, green energy companies and marijuana stocks, many…