In the past three years, bitcoin has gained traction with U.S. investors in awareness, interest and ownership. Although few investors overall own it, there is more momentum among investors younger than 50. Six percent of U.S. investors -- defined as adults with $10,000 or more invested in stocks, bonds or mutual funds -- say they own bitcoin. This is up from 2% in 2018. But ownership is up a more impressive 10 percentage points, to 13%, among investors aged 18 to 49. It remains minimal among investors aged 50 and older; just 3% now say they own it, versus 1% three years ago.Bitcoin ownership is similar across ... (full story)