How does one know which altcoins come out recently and thus are trading pretty good? You can check coinmarketcap to see which coin has increased in price or decreased in price the most in last 24 hours or 7 days or month etc. But besides that, are there sites that show what coins will be released soon to the public? Thus by that i mean being able to buy from exchange like binance etc.
I am looking for new coin information that will be registered in an exchange through social media or through a new market and coin which potentially I think is easy for us to track because it has a large community, Bitcointalk Forum is also an option for you to find new coin information that will enter the market.