The circulating supply of a cryptocurrency is the amount of units that is currently available for use. Let’s use Bitcoin as an example. There is a rule in the Bitcoin code which says that only 21 million Bitcoins can ever be created. The circulating supply of Bitcoin started off at 0 but immediately started growing as new blocks were mined and new BTC coins were being created to reward the miners. Currently, there are around 18.52 million Bitcoins in existence, and this number will keep growing until the 21 millionth BTC is mined. Since 19.22 million BTC have been mined so far, we say that this is the circulating supply of Bitcoin. Related Symbols When Bitcoin’s price goes to the moon, investing in the popular cryptocurrency can be tempting. But while it has the potential to be a lucrative investment, you should be cautious: It’s an incredibly volatile purchase, and experts don’t recommend you allocate a large percentage to this risky asset class.
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