Detailed text transcripts for TV channel - CNN - 20171210:10:21:00
Cryptocurrency has been on a wild ride since $7,000 in value just last week. >> that's an extreme short-term price swing for any currency. bitcoin is digital money bought, sold and kept in so-called wallets online. it's encrypted so you can buy and use it anonymously. >> the traditional markets are taking renewed interest in it and bitcoin's value has exploded. just take a look at how its dollar value has shot up. it started at less than $800 in january before topping $17,000. this week and some of those traditional markets are hoping to cash in on the big business of bitcoin by opening there ...
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