However, into the second week of June the optimism all but evaporated. The highly-awaited EOS mainnet launch got off to a very shaky start with bug issues and a series of delays; the South Korean cryptocurrency exchange Coinrail experienced a hack; as other exchanges, including Kraken, face increasing scrutiny by US authorities into allegations of price manipulation. The mainstream media continues to run screaming headlines about the terrible fate awaiting the prudent investor… plus ça change, plus c’est la même chose.
It does this by signing all transactions on the device itself using your private key, and only transmitting the signature to your computer, and never your private key. As a general rule, this is very good, because a good rule of thumb is to never expose your private keys to the internet, under the assumption that the internet is inherently insecure, and if you ever have your private keys interact in any direct way with a computer that has been connected to the internet, you should consider the addresses those private keys correspond to to be compromised and vulnerable to being hacked.

Bitcoin (50%) – When speaking about cryptocurrencies, it means speaking of Bitcoin. Bitcoin is the base asset for the other alternative coins, and is the primary decentralized crypto currency. Bitcoin was created by Satoshi Nakamoto back in 2009. Bitcoin is designed to function just like physical currency, which transfers value, and as time goes on more places accept Bitcoin as a legitimate way of payment.

There are already a number of proposed solutions to this issue, such as the implementation of the Lightning Network, but in order to implement these solutions, the majority of bitcoin miners must agree to update their bitcoin software. Many bitcoin miners are reluctant to do so, in large part because high transaction fees are good for miners, at least on a short term basis, as it means they earn far more per each block mined. The implementation of the Lightning Network and other solutions threatens to take away this extra revenue stream. Hence, users of bitcoin and miners of bitcoin find themselves at odds with a very understandable conflict of interest. It’s unclear as of yet how this will be resolved, though it seems the community is pushing forward towards a resolution, and I’m of the personal belief that they’ll get there eventually.

Create a balanced portfolio on the basis of large amounts of information from multiple sources. None of the projects, except for perhaps Bitcoin, have gone mainstream yet, and until then the crypto market will remain highly speculative. Moreover, the bigger blockchain projects still have massive upside potential, so try to stick with those as much as possible.
Technology development: this is a key aspect in cryptocurrency. If the technology behind a cryptocurrency is not fit for purpose, then it is likely that in the long-term, the cryptocurrency will fail. An example of a positive technological development is Ethereum’s recent Byzantium hard fork. This hard fork allowed for more transactions to be processed on the Ethereum blockchain. This positive technological development increases the likelihood of Ethereum being widely adopted, and so once again makes it a viable candidate for our portfolio.

Some of the limitations that cryptocurrencies presently face – such as the fact that one’s digital fortune can be erased by a computer crash, or that a virtual vault may be ransacked by a hacker – may be overcome in time through technological advances. What will be harder to surmount is the basic paradox that bedevils cryptocurrencies – the more popular they become, the more regulation and government scrutiny they are likely to attract, which erodes the fundamental premise for their existence.
"We see continued growth both in terms of the average daily volume and open interest," said Tim McCourt, group global head of equity products and alternative investments at the CME Group, a Chicago-based derivatives exchange. "The volume has steadily increased compared to when it was first launched in December. This is not a one-sided product because we have both supply and demand."
Utility value: when determining if a cryptocurrency will be here in a few years from now, we have to ask ourselves, is the cryptocurrency useful? Does it have a users’ market? This question is important because it is the most useful cryptocurrencies that are likely to be widely adopted. Take Ethereum for example, its utility value derives from its function of allowing developers to build Decentralized Applications (DApps) on top of its blockchain. We can conclude that, as long as Ethereum is the go-to-place for DApp development, it is likely to maintain, and possibly increase, its utility value. Therefore, Ethereum would be a viable cryptocurrency to include in our portfolio.
In all of these cases, however, a value investor first and foremost must decide, with rigorous analysis and thorough examination, what they believe the fair value of an investment to be, and what degree of future potential it has. Only from there do they then examine what value the market has assigned the investment, in order to ascertain whether or not the investment is a wise one likely to yield good returns. Under no circumstances should one ever buy into a stock without knowing much, or anything at all about the stock, save for the general market sentiment or hype surrounding it, and its short term price movements. Buying a stock merely because it has seen great gains in the past, without any understanding of why it saw those gains and what gains it might expect to see in the future based on fundamental analysis of the stock, is an inordinately risky and foundationally bereft strategy.

Update 1st October 2018: The cryptocurrency market has been volatile as ever over the last 6 months. Unless you are a skilled trader, it is harder to make money in a bear market than in a bull market – and we have been in a bear market for some time now. Personally, I have stopped trading and I am now focussing on growing my portfolio passively using a cryptocurrency trading bot – you can find out more about this here.  If you are new to crypto, read on!
WAX (World Asset Exchange) is an emerging project with a bright future. Developed by the founders of OPSkins, the leading marketplace for virtual video game assets. The WAX team has built the first decentralized exchange for gamers to trade digital-assets for nominal fees on a trusted platform. There’s a massive market for this platform considering there are over 400 million gamers who purchase more than $50B in digital goods every year. WAX is one of the few emerging projects with a built-in use case and existing user base which already has experience using cryptocurrencies to purchase digital assets. 
NEW YORK, Dec. 11, 2017 /PRNewswire/ -- Grayscale Investments, LLC, in its role as agent (the "Agent") of the shareholders of record (the "Record Date Shareholders") of the Bitcoin Investment Trust (OTCQX: GBTC) (the "Trust") as of November 6, 2017, announced that it has today completed the liquidation of approximately 172,501 Bitcoin Cash tokens distributed to it as Agent on November 6, 2017.
No. 5: Regulatory approval for a crypto ETF is most likely imminent: There is an obvious need for a sector or a market-based exchange traded fund to help investors diversify risk. Several crypto companies, such as Gemini and Bitwise, have filed for crypto ETFs, but so far, regulators have not approved any. However, the U.S. Securities and Exchange Commission might be shifting its position. They agency is now more concerned about curbing fraud on platforms that propose ETFs rather than the ETFs themselves. We believe the SEC could soon approve a crypto ETF.
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