There are more than 5,000 digital currencies available to trade. Many of them are partially accepted as currency; others have limited transactional value. They all rise and fall with speculative trades. Because the popular digital currencies tend to swing in value, traders have opportunities to profit if they are on the right side of a trade. But, where investors are concerned, there is only a short price history, so there is a lot still unknown about the long term, and probably too much for any cryptocurrency to be viewed as a prudent long-term position. Read More >>