Hello guys, with the current situations of market can we share some little few tips on how to possibly multiply our bitcoin portfolio without engaging in any ponzi scheme??? 
The only way is to trade your Bitcoins to Altcoins but ofcourse before you do that you have to study first and deeply search what is trading all the basic technical analysis, fundamental analysis, indicators and many more for you to earn more Bitcoin because if you will not there is a high possibility that you will lose your bitcoin or your money.
This is nice advice, you must study the Technical Analysis first, although sometimes the price is unexpected because of good or bad news, but Technical Analysis can help us predict the normal condition.