Once you have narrowed down on cryptos with high daily trading volumes, focus on their historical price movements. The best way to do this is to use a financial ratio known as the Sharpe ratio.  Don’t worry about calculating it, since you can easily find it online.  The Sharpe ratio measures the potential return of an asset based on its volatility.  Figures higher than 1 are usually a sign of an asset with high potential returns. Given that cryptos had a stellar year in 2017, most of them have a Sharpe ratio of higher than 1.  Therefore, for you to make use of this ratio, narrow down on cryptos that have the highest Sharpe ratio relative to the rest of the market to Profitable Cryptocurrency Trading

You don’t have to buy a whole coin. You can buy fractions of coins. Bitcoins are expensive currently in 2018, so consider buying fractions of a coin to start if you don’t have a big bankroll. It has historically been a mistake to buy only ETH and LTC because BTC costs more. You should consider which one is most likely to increase in and retain value. Buying all three in equal dollar amounts, and ignoring how many of each coin that amounts to, is one way to avoid making the wrong choice based on price tag per coin.

Ripple continues to remain pegged down by this supply zone and the EMAs as it tries to break out from that descending trendline. The lower trendline has been adjusted and we can see that it has tested near it multiple times and is now attempting to break past resistance and make its way back to the FIB level or the supply zone above. MACD seems to be signaling ...

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.
Learn to value coins in BTC. Ether aside, Bitcoin is the current primary currency of the crypto economy (i.e., its what you have to use to buy most altcoins). Those new to crypto tend to value things in dollars. Meanwhile, even seasoned cash traders value coins in dollars. However, enough crypto traders will value coins in BTC for it to matter. If you aren’t aware of the BTC charts, you won’t be able to properly understand the trends everyone else is analyzing and reacting to. You don’t have to make getting more BTC your goal, but you must have the BTC prices of altcoins on your radar. There are times when all coins move up, but altcoins steadily lose value against Bitcoin. Those who know will be the first to dump altcoins for Bitcoin; this will set off a vicious cycle that can result in the stagnation of altcoin prices.

I would also encourage you to have a secure place to keep your passwords, maybe written down in a couple of locations or stored in a password manager, just create something which works for you. Also, keep a copy of your private key for each wallet. If you lose your access and lose your keys, then you lose your coins. Don't worry; this is not necessary with every wallet, for example Coinbase and a Nano S will manage your private keys for you, this will all start to make sense once you start.

Ethereum ETH, Monero XMR, Factom FCT, DASH, are all leading coins and traded the most volume daily. You should follow the coin’s chart and identify low and stable periods. Such periods are likely to be a consolidation period by the whales, and when the right time comes, accompanied by a good press release of the project, the pump will start and they will sell in profit.
Always learn from your mistakes. Never accept a total loss. Always evaluate the situation and try to figure out why it happened. Take that experience as an asset for your next move, which will be better because you are know more now than you knew before. We all start off as amateurs, and we have all lost money throughout out trading experience. In his first month of trading, Miles went from $1,000 to $300. I’ve lost a lot by selling at losses inspired by fear. No one is perfect, no one wins every single trade. Don’t let the losses discourage you, because the reality is they’re making you better trader if you choose to learn from them.