This is a typical recommendation coming from stock and Forex markets. There is a probability of a strong and significant price wave when rumors appear. Those who buy on rumors have greater risks as there are still no facts to prove them. However, they also have better profit opportunities as trends are in their initial phases in moments when such rumors appear.

The first thing you need to do before you invest in a crypto is to analyze its trading volumes. As a rule, always go for cryptos that have high daily trading volumes, unless there are some big upcoming news about a low volume crypto. High volumes signal to a Crypto’s liquidity, and the presence of an active community. The problem with low volume cryptos is that in most cases, they lack a strong community backing them, and they can easily get delisted from exchanges, leading to losses.

Investors need to be more selective with presales and ICOs in 2018. Not only will most ICOs fail but if you’re not getting in during the presale, you’ve already lost. If half the tokens were sold for $1 during the presale, and the ICO price is $3, who wins when the coins hit a major exchange? While you might still turn a profit by buying at the ICO price, those who purchased at presale have a much better risk/reward profile.
The second reason to buy the most liquid coins is that there are risks of scams. When you purchase Bitcoin you are sure that you will be able to sell it to somebody later. However, when you buy X coin, which is not as liquid and as popular as Bitcoin is, your risks are higher as everything depends in this case on the project, its team, goals, roadmap, background etc.
Arbitrage trading can be described as the simultaneous purchase and sale of an asset in order to profit from discrepancies in its price. In other words, arbitrage traders will purchase an asset in one market, and then sell that same asset at a higher price in another market. In the context of the cryptocurrency market, arbitrage trading might resemble something like this:
The term “day trading” suggests manically executing on trades every few minutes. But, as many of these mistakes show, day trading success doesn’t necessarily come for finding a new potential trade every second: you might find more success simply by taking your time, finding opportunities you’re fairly confident in, and executing a couple of trades every day or two.
Swing Trading Strategy – Swing trading is somewhere in the middle of Day Trading and Trend Trading. This is because Day Trading is holding an asset from a couple of seconds to a few hours but never more than a day. Trend Trading, on the other hand, is when the trader looks for a longer timetable and keeps the asset between weeks to months. Swing traders hold an asset for a couple of days up to a few weeks.
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.