Trade on growth and falling of exchange rate of bitcoin
As you know, bitcoin exchange rate is never stand still, but is constantly fluctuating depending on how things are trading on major exchanges. During the quiet periods of the fluctuations usually do not exceed a few dollars per coin. But during large purchases or thefts of course, fluctuations in the value of bitcoin reach several tens or even hundreds of dollars for the cue ball. It is obvious that for such auctions you can buy bitcoin cheaper, then sell it more expensive. Or on the contrary, if You hold savings in coins, before the predicted fall rate it is possible to sell bitcoins, then buy them cheaper and make a profit on the difference in rates. Often such fluctuations reacts bitcoin and litecoin, and other cryptocurrencies. Exactly to predict the growth or decline of exchange rate of bitcoin, nobody can