Any body here now how to predict bitcoin price. Or is there a hint how when to buy and when to sell bit coins. Or how to make profits on buying and selling bitcoins.? I want to try buying and selling crypto currency.
Your question is too broad, there are tools that traders use to try to tell how the market is going to move during a certain period of time but no one can really predict with a 100% accuracy what the price is going to do during the next days or weeks, I recommend to you to read a few books about trading and investing before trying to obtain any kind of profits in this market, because if you don't do it I can assure you that the possibility that you earn money in this market are zero.