What’s behind the bitcoin boom?

As the price of the bitcoin leapt past $10,000 this week, marking a tenfold gain in 2017, many investors seemed to nurse a ‘missed-out’ feeling. The financial press ran ‘how-to-invest-in-bitcoin’ tutorials right alongside unflattering comparisons of the bitcoin boom to the Tulip mania. If you are among the Indian investors who are rueing their decision to skip bitcoins in favour of the stock market, here are some bitcoin facts that may make you feel better.
To make things interesting, there’s uncertainty about the existing bitcoin supply as well. About a million bitcoins are said to have been spirited away by Nakamoto himself, a few million have gone missing due to lost hard disks and forgotten passwords, and a good number are out of circulation because they’re stockpiled by investors.Trading volumes have also flown from one region to another depending on how favourably disposed regulators have been towards bitcoins. Chinese exchanges dominated bitcoin trading a couple of years ago with a more than 80% volume share. But after the clampdown, Japanese and U.S. exchanges now control over two-thirds of volumes.
But trading volumes in cryptocurrencies have tended to become quite concentrated in a few regions lately. They’ve also proved quite sensitive to governmental actions. After galloping fivefold between January and September 2017, bitcoins suffered a 30% blip this September after the Chinese government, wary of capital flight, ordered the shut-down of leading bitcoin exchanges. In April, markets cheered Japan’s decision to officially recognise bitcoins as legal tender and license 11 exchanges.