Market share: this can be defined as the proportion of market capitalization that a cryptocurrency has. A large market share typically indicates dominance. For example, Bitcoin’s market share is currently 60% (at the time of writing) of total market capitalization of the cryptocurrency space. We can use this as an indicator to determine the long-term viability of cryptocurrencies, including Bitcoin, in our portfolio.
You’ll find that different exchanges cater to different markets. Today, most countries have at least one cryptocurrency exchange specializing in their own currency. There are exchanges that can accept New Zealand Dollars in exchange for bitcoin, for example. Other exchanges are known for certain pairs. Bithumb, for example, has particularly strong liquidity in the ETH/KRW (South Korean Won) pair at the moment (and it’s easily the most popular cryptocurrency exchange in Korea).
Another benefit of holding coins yourself, in a hardware wallet or elsewhere, is that you know that you 100% own all of your money. Exchanges are just like banks, in the sense that you trust them to hold your money for you. If they end up losing that money to hackers or stealing it themselves, you’re out of luck. This isn’t just a scary bedtime story — countless cryptocurrencyexchanges have been embezzled or hacked (an enormous percentage, actually), and hundreds of millions of dollars have been lost.
A conservative strategy is to wait until a price starts going back up to buy and then wait until it starts coming back down to sell. You’ll miss part of the run and you’ll miss your chance to sell at the highest possible price, but you’ll be taking safer bets a lot of the time if you wait for some confirmation of an uptrend or downtrend. This is generally true even though you could end up missing some buying opportunities this way.
Then, when they successfully find a solution to the next hash problem and mine a block of bitcoins, something magical happens. They get to add the block they just mined to the end of the existing blockchain — and with it, they include every transaction that was initiated on the bitcoin network since the last block was mined. They then propagate this block they just created to the rest of the network of bitcoin miners, who all then update their own blockchains with this new block, and begin working on solving the next hash problem.
The introduction of child chains opens up great levels of customisation. It also enables each child chain (which could be a group, institution, private/public organisation, company, etc.) to run its own self contained blockchain ecosystem whilst still benefitting from all the core features of Ardor itself. These features can also be turned on and off as per the requirements of that given project. This feature makes Ardor a very attractive platform for a wide range of use cases.
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.