Poloniex exchange has kept giving marginal tradings for CLAM.
Personally, Poloniex exchange is enough for me.
I have strong belief that Poloniex will become a giant one again.
I remember that Poloniex was bought by Circle, a Goldman Sachs-backed company, for $400M. For sure they are improving Poloniex even as we speek. That's a huge investment that says a lot.