you can buy bitcoin and start for trading at any price depending on the money you have but it would be better if you buy when the price goes down and start with a small amount so you can learn to earn profit and you will not lose too much
Bitcoin was indeed the right suggestion if someone plans to become a trader. Even if has small amount for investing, he still can make good profits from trading. The volatility of this crypto currency allows traders to make good amounts of money. But I would like to advise something. A bitcoin trader must trust his coin and read it thoroughly because this is the most challenging asset known ever.
As for me the best way to start trading is to participate in a bounty campaign because after the end of campaign we will pursue to learn trading to sell our bounty reward into our desired coin, so after we have experience the taste of profit from trading then surely we will have to dig more about trading to venture this new source of income.
Thank you. what does different market caps indicate, liquidity?