It's a great project involved in decentralised trading which is the future I think of Crypto Trading as people will flock to them with all the Government regulations coming in.
Here is a link to their website
https://loopring.org/en/index.html
I haven't bought any myself yet so I really need to take my own advice on this one. So many coins though I like, you can't have them all!
RE: Top 10 Alt Coins under $1 I am stocking up on during the Market Crash Stocktake Sale