I am intrested about ideas from this forum users about selling and buying crpyotocurrencies to make a big profit.
1.Which cryptocurrencies are best to buy now and sell later?
2.How to find best potential growing crypto coin?
3.What are best exhangers for cryptocurrencies to trade with them and earn money?
4.Are coins which have fastest daily% growing best for buy on market to sell later?
Well on trading altcoins you can not make a big profit except you use big capital too,
1. You can find the altcoins that has big marketcap, you can check on here
http://coinmarketcap.com/2. You must search the altcoins that has innovation or always be updated by developers of coins
3. You can use
https://poloniex.com/4. Usually i choose the coins that has innovation and always be uploaded by developers.