The level of dominance of the Bitcoin on the stock market first reached in 2018 50%
The rate of Bitcoin dominance (a measure that tracks the percentage of the total market capitalization of cryptocurrency, made the leading cryptocurrency) for the first time since 19 December 2017 reached 50 percent.
The market capitalization of bitcoin now is 105 785 552 545 USD, which is approximately 901 million dollars more than the market capitalization of every other cryptocurrency.
A diagram of the dominance of bitcoin. Source: Coinmarketcap