Before buying into a position on an exchange, it’s probably prudent to consider whether there’s enough liquidity to make a well-timed exit. Day trading is all about timing one’s trades, and many cryptoassets and exchanges don’t have the liquidity to support the near-instant trades an experienced trader might be accustomed to in trading stocks or forex. Consider checking the 24-hour volume of the asset, and verifying that the exchange allows you to both buy and sell the asset — some only allow you to buy, and some that allow you to sell might temporarily turn off selling at times of high volatility.
Let’s say on January 2, 2017, you owned $1,000 and exchanged it into euros (EUR) with another market trader at a rate of EUR€0.9565, leaving you with EUR€956.50. Then, on November 24, 2017, the value of the US dollar had fallen from EUR€0.9565 to EUR€0.8380, so you decide to exchange your euros back into US dollars. After finding someone willing to sell their US dollars for your euros, you carry out the exchange at the new price. Your EUR€956.50 is now worth $1,141.40, leaving you with a profit of a little more than 14%.
The cryptocurrency market is very well known for one thing, and that is volatility. The price of Bitcoin, or any given cryptocurrency can rise by 20% in the span of a few hours and just as easily fall by another 20% in the next few hours. Ultimately, some traders use this volatility to try and turn a profit. One such strategy that allows for this is swing trading.
Never put all your eggs in one basket. Diversify. While the potential to earn more is increased with the amount of money you invest into a coin, the potential to lose more is also magnified. Another way to think about it is to look at the cryptocurrency market as a whole; if you believe that this is just the beginning, then more than likely the entire market cap of cryptocurrencies will increase. What are the chances that this market cap increase will be entirely driven by one coin vs. being driven by many coins? The best way to safely capture the overall growth of cryptocurrency is to diversify and reap the benefits of growth from multiple coins. Also, fun fact — Between January 2016 and January 2018, Corgicoin has increased by 60,000x, and Verge has increased by 13,000x. During the same period, Bitcoin has increased by 34x. While you would have gotten impressive gains from Bitcoin, expanding into other coins could have landed you potentially larger ones.