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LONDON, ENGLAND - OCTOBER 23: A visual representation of the digital Cryptocurrency, Bitcoin on October 23, 2017 in London, England. Cryptocurrencies including Bitcoin, Ethereum, and Lightcoin have seen unprecedented growth in 2017, despite remaining extremely volatile. While digital currencies across the board have divided opinion between financial institutions, and now have a market cap of around 175 Billion USD, the crypto sector coninues to grow, as it sees wider mainstreem adoption. (Photo by Dan Kitwood/Getty Images)

LONDON, ENGLAND - OCTOBER 23: A visual representation of the digital Cryptocurrency, Bitcoin on October 23, 2017 in London, England. Cryptocurrencies including Bitcoin, Ethereum, and Lightcoin have seen unprecedented growth in 2017, despite remaining extremely volatile. While digital currencies across the board have divided opinion between financial institutions, and now have a market cap of around 175 Billion USD, the crypto sector coninues to grow, as it sees wider mainstreem adoption. (Photo by Dan Kitwood/Getty Images)

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How to buy and sell bitcoin

As the hype around bitcoin increases, CNN Tech shows you how to buy and sell it ... and why you might not want to.

Source: CNN

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LONDON, ENGLAND - OCTOBER 23: A visual representation of the digital Cryptocurrency, Bitcoin on October 23, 2017 in London, England. Cryptocurrencies including Bitcoin, Ethereum, and Lightcoin have seen unprecedented growth in 2017, despite remaining extremely volatile. While digital currencies across the board have divided opinion between financial institutions, and now have a market cap of around 175 Billion USD, the crypto sector coninues to grow, as it sees wider mainstreem adoption. (Photo by Dan Kitwood/Getty Images)

How to buy and sell bitcoin

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How to buy and sell bitcoin

As the hype around bitcoin increases, CNN Tech shows you how to buy and sell it ... and why you might not want to.

Source: CNN

LONDON, ENGLAND - OCTOBER 23: A visual representation of the digital Cryptocurrency, Bitcoin on October 23, 2017 in London, England. Cryptocurrencies including Bitcoin, Ethereum, and Lightcoin have seen unprecedented growth in 2017, despite remaining extremely volatile. While digital currencies across the board have divided opinion between financial institutions, and now have a market cap of around 175 Billion USD, the crypto sector coninues to grow, as it sees wider mainstreem adoption. (Photo by Dan Kitwood/Getty Images)

JUST WATCHED

How to buy and sell bitcoin

Replay

More Videos ...

MUST WATCH