Bart Smith, the head of digital assets at trading giant Susquehanna, told that BTC remains the best option for those willing to invest in virtual currencies due to its functionality and widespread use. He called bitcoin “the currency of the Internet” and praised its numerous real-world use cases, such as cross-border payments or bitcoin ATMs, introduced in Europe for the first time in June.
You can’t simply go to a bank and ask for any digital currency. Instead, you’ll need a proper digital platform for making any trade in Bitcoin, Ether, Ripple or as a matter of fact any crypto. After all, that’s the whole point of creating digital currencies. Cryptocurrency exchange platforms are such online portals that allow you to exchange a digital currency (cryptocurrency) for another one or even a fiat currency depending upon the type of exchange.
At that point, you can begin trading. You can submit market or limit orders. The orders will be filled as soon as your buy/sell order can be matched to a corresponding one. Most exchanges only offer this limited structure for placing orders. However, a growing number of exchanges now allow more complex orders, including the option to go long/short on a stock and to employ leverage.
The screenshot below is a basic representation of these concepts, where the horizontal lines roughly mark zones where price either finds a ceiling or a floor, and generally, in an uptrend, past resistance zones can become supports later on (notice how candles earlier failed to breach the second-last horizontal line, but later bounce off from the same) and in downtrends, support zones can become resistance.
The Coinbase smartphone app, however, offers a diverse feature set beyond what the Coinbase website delivers. Using the Coinbase app, which is available for both iOS and Android devices, it’s possible to purchase and store Bitcoin via in-app purchase functionality. In addition to Bitcoin, the Coinbase app also offers investors the ability to purchase either Etherium or Litecoin, the two most popular altcoins on the market.
EDIT: #10 Bonus (Suggested by @kerstenwirth ) — always check the ticker symbol. Ticker symbols are not universal, and may vary from exchange to exchange in rare cases. Those cases, though, can come back to bite you. For example, Bitcoin Cash trades on some exchanges as BCH, while it trades on others as BCC. BCC is also the ticker symbol for BitConnect, which was recently outted as a Ponzi Scheme. If you bought BCC under the impression was Bitcoin Cash, you would’ve lost a lot of money.
Another thing I need to make clear is the type of trading I do - day trading. My base currency is Bitcoin, which I use to buy Altcoins like Ethereum, ZCash, Golem, etc. When I make a trade to buy an Altcoin with BTC, I could end up selling the Altcoin back for BTC within a matter of minutes or hours. All of my profits are converted back into BTC at the end of each trading day.
The cryptocurrency market is insanely volatile in 2018. You can make a fortune in a moment and lose it in the next whether you trade Bitcoin, another coin, or the GBTC Bitcoin trust. Consider mitigating risks, hedging, and not “going long” with all your investable funds. TIP: If you trade only the top coins by market cap (that is coins like Bitcoin Ethereum), or GBTC, then the chances of losing everything overnight are slim (not impossible, but slim). Other cryptocurrencies are riskier (but can offer quick gains on a good day).
Hold some coins, range trade some coins, keep money on hand for a dip, and set some high-ball and low-ball orders. If you want to ensure you are happy no matter which direction the winds blow, then be set-up to benefit from whatever comes next. If you have some coins you hold, some coins you trade daily or weekly, some money set aside for a dip, and some high-ball and low-ball orders set, then you stand to benefit regardless of what happens. It can be tempting to cash out of crypto or go all in, but both of those can be disappointing if the market goes in the opposite direction you were hoping for. It isn’t always the most profitable move to run a strategy like this, but it can help you to gain experience and have something to be excited about in almost any market. TIP: Note that diversifying your strategy and holdings eats into profits, but offers flexibility. It is a trade-off.

Another very common mistake beginners make is spending all their trading money in one go. If you find a good entry, you should buy in with a percentage of your funds (50% - 60%) and hold the rest to see whether your entry works. This way, even if a coin drops following your purchase, you can average it down by buying more at the dip. Similarly, if the uptrend continues, you can always buy more, and even though this approach reduces your profit margins, it secures your position and prevents you from being all-in on a trade that goes south.

While all features and services of the CryptoExchange platform are free of charge, cryptocurrency transfers from or to an external cryptocurrency wallet will cost the users 0.2% of the transaction and a minimum of ฿ 0.0007 (BTC), 0.007 (ETH), Ʀ 0.03 (XRP), Ł 0.0015 (LTC), Đ 0.01 (DASH) for the main Cryptocurrencies, when transferring cryptocurrency to an external wallet. Other than this, exchanging crypto to crypto and fiat to crypto will cost the users 1% and 5% of the transaction respectively.
Categorize your investments and look at the long picture. In the process of your research, you’ll eventually realize you’re coming across a few different categories of coins. For some of them, you believe they have good teams, great vision, amazing publicity and a track record for successful execution. Great! Put these into medium or long-term holds and let them marinate into a delicious tenderloin. When the price dips, don’t even consider panic selling because anything in your medium or long-term portfolio should remain untouched for a set amount of time. BNB is a good example of a coin Miles considers a long hold. Recently, it dipped 20% for a while, and within our community, we witnessed some sell-offs to preserve investments. A week later, it jumped up almost 3x for a period of time.