FIL reached a high of $6.20 on Monday, gaining 18%, according to CoinDesk data. This also puts the token up 15% on the month. Bitcoin (BTC), meanwhile, has risen just 1% this month, while ether (ETH), the second-largest cryptocurrency, has chalked up 3% gains. The wider crypto industry has also struggled over the last month, with the overall market cap dropping below the $1 trillion mark.