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

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A cryptocurrency (or “crypto”) is a digital currency that can be used to purchase items and services, however uses an online ledger with strong cryptography to secure online deals. Much of the interest in these uncontrolled currencies is to trade for profit, with speculators sometimes driving costs skyward.

Here are seven 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. Numerous companies have actually released their own currencies, frequently called tokens, and these can be traded specifically for the great or service that the company supplies. Consider them as you would arcade tokens or gambling establishment chips. You’ll require to exchange real currency for the cryptocurrency to access the good or service.

Cryptocurrencies work using a technology called blockchain. Blockchain is a decentralized technology spread across many computer systems that manages and tape-records deals. Part of the appeal of this innovation is its security.

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

More than 6,700 different cryptocurrencies are traded publicly, according to CoinMarketCap.com, a marketing research website. And cryptocurrencies continue to multiply, raising money through initial 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 worth of all bitcoins, the most popular digital currency, was pegged at about $421.7 billion. (You can examine the present cost to buy Bitcoin here

3. Why are cryptocurrencies so popular?

Cryptocurrencies interest their advocates for a variety of factors. Here are a few of the most popular:

Fans see cryptocurrencies such as Bitcoin as the currency of the future and are racing to purchase them now, probably before they end up being better Some advocates like the truth that cryptocurrency removes reserve banks from handling the cash supply, given that in time these banks tend to minimize the worth of cash by means of inflation Other supporters like the technology behind cryptocurrencies, the blockchain, because it’s a decentralized processing and recording system and can be more safe than conventional payment systems Some speculators like cryptocurrencies because they’re going up in worth and have no interest in the currencies’ long-term acceptance as a way to move cash

4. Are cryptocurrencies a good financial investment?

Cryptocurrencies might increase in value, but lots of investors see them as mere speculations, not real financial investments. The factor? Much like real currencies, cryptocurrencies produce no cash flow, so for you to benefit, somebody needs to pay more for the currency than you did.

That’s what’s called “the greater fool” theory of investment. Contrast that to a well-managed business, which increases its value 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 needs to be noted that a currency requires stability.” As NerdWallet authors have noted, cryptocurrencies such as Bitcoin may not be that safe, and some notable voices in the financial investment community have actually advised potential investors to steer clear of them. Of particular note, famous financier Warren Buffett compared Bitcoin to paper checks: “It’s an extremely reliable way of transmitting money and you can do it anonymously and all that. A check is a way of transmitting money too. Are checks worth a great deal of cash? Even if they can transfer cash?” For those who see cryptocurrencies such as Bitcoin as the currency of the future, it needs to be noted that a currency needs stability so that merchants and consumers can identify what a fair cost is for products. Bitcoin and other cryptocurrencies have been anything however stable through much of their history. While Bitcoin traded at close to $20,000 in December 2017, its worth then dropped to as low as about $3,200 a year later on. By December 2020, it was trading at record levels once again.

This price volatility produces a quandary. If bitcoins might be worth a lot more in the future, people are less likely to invest and flow them today, making them less viable as a currency. Why spend a bitcoin when it could be worth three times the worth next year?

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