others have told you the numbers for some more information about trade volume, the exchanges, the marketcap and some more you can visit coinmarketcap.com it also has very useful links for each altcoin.
people always ask this same question, you can probably find their questions if you search for it and the answer is always the same: nobody knows.
bitcoin surely has a lot of potential to grow so it is possible that you can make a good amount of money if you invest now.
but you should always invest what you can afford to lose.
Thanks for your help.
you can also see a lot of topics even articles about bitcoin price going to $10,000+ but if you ask me i say that is a stupid number and you should start thinking more realistically.