If you go back a few years and look at some of the topics here in altcoin discussion, you would find that Lisk was a hot one and there was a *lot* of hype around it before and after it launched. I didn't quite understand what all the hoopla was about, but there were a huge number of members who were contributing to it if I remember right (it was a while ago).
And then Lisk just kind of fizzled out totally. I hadn't heard anything about it in a couple of years until this thread, and it's one of those coins that makes me wonder what the hell happened to it...and op, I have no idea. The developers no doubt still think it's a great project, but as always the market will tell you what the truth is.
I had to check the price on yobit. 'LSK' is the symbol for it? It isn't exactly trading for a single satoshi, but the price and volume are both pretty low. It probably could be considered a dead coin.