Bitcoin has had phenomenal growth in its price and MCap since inception. If we exclude other cryptoassets, Bitcoin has been the best performing asset in the world every year since 2009 through to December 2017 with the exception of 2014. It has beaten all global currencies, equities, commodities, bonds, ETFs, real estate throughout that period. Bubbles are by definition short-lived, they do not keep bubbling for eight years.
As was mentioned above, there are two ways to examine investment in Altcoins – vs Bitcoin and vs the US dollar. This is a common mistake amongst those who missed the Bitcoin train, and are looking to cash in on the other altcoins. Those investors have to examine the investment dollar-wise, since they exchange US dollars or out FIAT in order to buy crypto (instead of buying with the Bitcoins they already have).

Take this into account when holding Alts for the medium and long term, and of course choose them carefully. What kind of Alts are recommended for the long term? Remember, this is only when there is a reason for making a trade. The projects/coins that have a higher daily trading volume and which have a widespread community behind them, with continuous development, are here to stay with us:
One of the most powerful tools made available by the Blockfolio app is the price tracking functionality it offers. The Blockfolio app is able to deliver running price updates via push notifications directly to a smartphone as soon as a currency reaches a predetermined level, increasing reaction speed for high priority buying and selling actions when prices reach a specific threshold.
What makes the platform appealing is the easy process of opening an account and getting verified. It also provides users with the options of dealing in ample amount of crypto pairs with ultra-security features. Another noteworthy point here is that the platform offers 15+ free & automatically generated digital wallets as well as a variety of payment and withdrawal methods including cards, e-wallets, wire, and crypto-wallets.
Especially for traders dealing with fairly large amounts, multiple, small entries and exits over a fixed period of time (dollar-cost averaging) can help obtain a good price for an asset over an extended period of time. Consider using time-weighted average price trading: specify n, t, and p such that you buy or sell n of a cryptocurrency over t hours for an average price of p.
On April 12th, 2018, Bitcoin’s (BTC) price jumped over 10% in a single minute. If you’d been properly positioned with a good strategy, you could have made a single trade and increased your position’s value by 10% almost instantly. On the other hand, if you were shooting in the dark and didn’t have a strategy, you could have taken a big hit in 60 seconds.
Always pay attention to Bitcoin. Most altcoins (every cryptocurrency except Bitcoin) are pegged more closely to Bitcoin than Asian currencies were to the USD during the Asian Financial Crisis. If Bitcoin price pump drastically, altcoins price can go down as people try to exit altcoins to ride the BTC profits; inversely, if Bitcoin prices dump drastically, altcoin prices can go down, too, as people exit altcoins to exchange back into fiat. The best times for altcoin growth appear when Bitcoin shows organic growth or decline, or remains stagnant in price.