It seems to me that the easiest and most obvious way to make money is to master trading, and taking into account such fluctuations, you can make great money, and I think not only on bitcoins but also on alternative cryptocurrencies.
Yeah right, trading is the best one only if you take it seriously and you keep finding the right strategy to earn from this market, there are
lots of different strategy tht you can used to make a use of it.
In the last 10 days alone, the price jumped by $ 10,000 down and up, if you sell and buy on time and competently, I think you could already make very good money. Not to mention those who have bought for a long time and can sell at the top.
Rinsing and making decent money is very possible, as the market moves regularly, if you make it in the right timing you'll be able
to harvest the profits that you are aiming just need to take time and focus.