You’ll find that different exchanges cater to different markets. Today, most countries have at least one cryptocurrency exchange specializing in their own currency. There are exchanges that can accept New Zealand Dollars in exchange for bitcoin, for example. Other exchanges are known for certain pairs. Bithumb, for example, has particularly strong liquidity in the ETH/KRW (South Korean Won) pair at the moment (and it’s easily the most popular cryptocurrency exchange in Korea).
You could try this instead: Buy and sell on multiple exchanges; then, when you see those moments of indecision in the market, buy more of the cryptocurrency on the exchange with the lowest price, while simultaneously selling some on the exchange with the highest price. That way, your risk is mitigated: if the price rises, you’ve made money, and if it drops, you can buy back in at the lower price.
The most important thing about the best cryptocurrency trading platforms is their reputation. The reviews for Binance are through the roof as it is easy to use and most importantly – SECURE! The team behind Binance has a proven record in both cryptocurrency and finance in general. Personally, I’ve had no problems with Binance thus far and when I did open a support request I found the team to be super fast and helpful at getting back to me.
Daniel Defoe, the author of Robinson Crusoe, wrote a pamphlet in 1719, “The Anatomy of Exchange Alley or, a system of stock jobbing. Proving that scandalous trade, as it is now carry'd on, to be knavish in its private practice, and treason in its publick.” Does the sentiment sound familiar? I have republished some books from the turn of the 19th century with a preface saying basically, “Do you notice the stock market is basically unchanged even after more than a 100 years of historical turmoil?” The scams and attitudes of the market and its participants are still so recognizable after over 100 years you are left to wonder if the billions spent on compliance on the worlds bourses are not a complete waste of money.
Keep a critical perspective on the data that exchanges are providing you: technical analysis is only as good as the data it’s analyzing. When looking at volume numbers, for example, ask yourself: What’s the source of this information? Has it been validated? Could other factors be skewing the number? Beyond just looking at the numbers, it’s important to understand the meaning of those numbers: what they imply, and what biases could be influencing them.
Coinbase/GDAX will want more personal information than you’ll feel comfortable giving them; there is no way around this. The more information you give them, ID, Bank account, credit card, etc., the higher your limit and the less restricted your account will be. Don’t let this scare you off from becoming a cryptocurrency investor. Every other exchange user went through this process; you have to also. Since you have to trust someone, Coinbase/GDAX is a good bet.
Don’t invest blindy. There are people in this world who would sell a blind person a pair of glasses if they could make money. Those same people play in the cryptocurrency markets and use every opportunity to exploit less-informed investors. They’ll tell you what to buy or claim certain coins will moon, just to increase the prices so they can exit. Due to the highly speculative nature of the cryptocurrency markets today, a good investor will always do his or her own research in order to take full responsibility for the potential investment outcome. Information coming from even the best investor is, at best, great information, but never a promise, so you can still get burned.