Finally, my personal preference is to avoid keeping all my eggs in one basket. Despite the fact that a hardware wallet like Trezor is technically one of the most secure options for keeping your coins safe with a fair amount of redundancy in recovery options, the fact remains that one day I might somehow lose access to my coins held within Trezor. I might suffer a concussion, for instance, that causes me to forget the password or the PIN required to access the Trezor, or perhaps I lose my Trezor and am unable to locate or decipher my recovery seed.

No. 4: Cryptocurrency futures, derivatives, and forward contracts are gaining adoption: The volatility of crypto prices at the beginning of the year dramatically boosted demand for crypto derivative products. With derivatives, investors do not need to hold the underlying crypto asset, but they can still enjoy the potential benefits while possibly minimizing loses, much like they hedge regular currencies. While many exchanges do not yet allow direct sales of Bitcoin, investors can speculate on cryptocurrency pricing by trading futures on exchanges like BitMEX, LedgerX and OKCoin. Institutional investors have used futures contracts to even influence crypto currency prices, especially BTC. In the United States, the move by the Chicago Mercantile Exchange and Chicago Board of Exchange to offer futures trading has further validated the industry.

When too many people pump and dump these coins over and over, they lose their power. For example, if a coin goes up and down so much, then fewer investors are likely to hop on board once it starts to go up again. They might think, “This coin goes up, but it always comes down. I’m not going to risk it by investing.” This is actually harmful to a coin when it skyrockets and crashes, and this is why you should be wary in 2018 where you put your money.
These are tokens built on one of the above mentioned platforms. They give access to a specific blockchain application, and are designed for a specific task. Utility tokens are not really my cup of tea yet, as they’re extremely risky due to two things. It’s still too early for mass adoption of these utilities because the technology is not ready yet (Ethereum’s scalability issues, for example), and because we don’t know what platforms will actually become the blockchain backbone of the digital world.
It’s important to note that the mere fact that something is speculative does not necessarily mean it can’t be a good investment, or that it is merely akin to blind gambling, dependent solely on the luck of the draw. Poker might be a suitable analogy. Poker can be played well or poorly, and skill and calculation lends an incredible degree of advantage to a player’s odds of success. However, the game still fundamentally deals with an immense degree of unavoidable variation and unknowns, and even the best poker player is guaranteed to lose many of their games, even if they play each one ‘perfectly’. The goal, simply, is to win more than you lose, and with the right amount of skill, knowledge, and preparation, this is a possible feat in poker.
Virtual currencies, including bitcoin, experience significant price volatility. Fluctuations in the underlying virtual currency's value between the time you place a trade for a virtual currency futures contract and the time you attempt to liquidate it will affect the value of your futures contract and the potential profit and losses related to it. Investors must be very cautious and monitor any investment that they make.