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What Is Cryptocurrency? Here’s What You Need to Know
Cryptocurrencies let you purchase items and services, or trade them for profit. Here’s more about what cryptocurrency is, how to buy it and how to protect yourself.

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A cryptocurrency (or “crypto”) is a digital currency that can be used to buy products and services, but uses an online journal with strong cryptography to secure online transactions. Much of the interest in these uncontrolled currencies is to trade for profit, with speculators at times driving prices skyward.

Here are 7 things to ask about cryptocurrency, and what to keep an eye out for.

1. What is cryptocurrency?

Cryptocurrency is a form of payment that can be exchanged online for items and services. Lots of business have provided their own currencies, typically called tokens, and these can be traded particularly for the great or service that the company offers. Consider them as you would arcade tokens or gambling establishment chips. You’ll need to exchange genuine currency for the cryptocurrency to access the great or service.

Cryptocurrencies work using an innovation called blockchain. Blockchain is a decentralized innovation spread throughout numerous computer systems that manages and tape-records transactions. Part of the appeal of this innovation is its security.

2. The number of cryptocurrencies exist? What are they worth?

More than 6,700 different cryptocurrencies are traded openly, according to CoinMarketCap.com, a market research site. And cryptocurrencies continue to multiply, raising money through preliminary coin offerings, or ICOs. The overall value of all cryptocurrencies on Dec. 18, 2020, was more than $645.7 billion, according to CoinMarketCap, and the total value of all bitcoins, the most popular digital currency, was pegged at about $421.7 billion. (You can check the current cost to purchase Bitcoin here

3. Why are cryptocurrencies so popular?

Cryptocurrencies interest their fans for a variety of reasons. Here are a few of the most popular:

Advocates see cryptocurrencies such as Bitcoin as the currency of the future and are racing to buy them now, most likely prior to they end up being better Some supporters like the fact that cryptocurrency removes central banks from handling the money supply, because gradually these banks tend to lower the value of money by means of inflation Other fans like the technology behind cryptocurrencies, the blockchain, because it’s a decentralized processing and recording system and can be more secure than traditional payment systems Some speculators like cryptocurrencies due to the fact that they’re going up in worth and have no interest in the currencies’ long-term acceptance as a method to move money

4. Are cryptocurrencies a good financial investment?

Cryptocurrencies may go up in worth, but many financiers see them as simple speculations, not real financial investments. The reason? Just like real currencies, cryptocurrencies generate no capital, so for you to profit, somebody has to pay more for the currency than you did.

That’s what’s called “the higher fool” theory of financial investment. Contrast that to a well-managed company, which increases its worth over time by growing the success and cash flow of the operation.

For those who see cryptocurrencies such as bitcoin as the currency of the future, it should be kept in mind that a currency needs stability.” As NerdWallet authors have noted, cryptocurrencies such as Bitcoin may not be that safe, and some significant voices in the financial investment neighborhood have actually encouraged would-be financiers to avoid them. Of particular note, famous investor Warren Buffett compared Bitcoin to paper checks: “It’s an extremely effective method of transferring cash and you can do it anonymously and all that. A check is a way of sending money too. Are checks worth a lot of money? Even if they can transfer cash?” For those who see cryptocurrencies such as Bitcoin as the currency of the future, it should be noted that a currency requires stability so that merchants and consumers can identify what a fair cost is for items. Bitcoin and other cryptocurrencies have actually been anything however stable through much of their history. While Bitcoin traded at close to $20,000 in December 2017, its value then dropped to as low as about $3,200 a year later. By December 2020, it was trading at record levels once again.

This price volatility produces a conundrum. If bitcoins might be worth a lot more in the future, individuals are less likely to spend and circulate them today, making them less practical as a currency. Why spend a bitcoin when it could be worth 3 times the worth next year?

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