I don't know about this CSKY that you mentioned op, except that I checked this link now tps://www.coingecko.com/en/coins/coresky so if I look at it now it seems to have
gained more than 50% from its ATH that it achieved this year.

I can't figure out what this coin has to attract the attention of other investors, though its total supply is low and even its circulation supply is small,
its risk is still quite high honestly speaking.