GDLC - basically the market cap for crypto - It looked to be headed up but was then kicked back with the march crash. I think it it headed back there again - 7$ soon - but it has been hanging at $6.
This is the last part of the market to move, first bitcoin moves pushing market cap then alt move up which moves market cap but over all the market cap of this sector will grow over time. People will jump on bitcoin or Ethereum depending on the day but either way they are contributing to the overall market cap so why not just play it safe and invest in this.