So my question is should I invest in CDL?
The volume for their token isn't so good. The exchange probably ranked because of the bitcoin trades that it had but for its native token, I don't see that it's a valuable token to invest. On their very own exchange, the volume isn't going that much.
coinmarketcap.com/currencies/coindeal-token/
https://coinmarketcap.com/exchanges/coindeal/I guess what you're saying is true, if to invest it means that the OP will hold the coin for a long time and the daily volume doesn't look good.
should choose coins that have a lot of daily volume and listings in a decent market.
except for doing daily trading no problem you buy any coins because once you get a profit you will immediately sell it.