Bitcoin used to dominate crypto-currency markets with almost 90% of the total market cap about 1 year ago. Now it is down to about 37%, with many new challengers gaining.

This means that despite Bitcoin's phenomenal growth last year, some other crypto-currencies grew even faster.

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#bitcoin
i have not tried bitcoin, before what i should do
Buy Steem and Power UP.
#bitcoin
why yes bitcoin price rise, can you explain
Some other crypto-currencies are rising faster.