A look at what could change and who would be affected
The cryptocurrency is up more than 8,000% so far this year
The market bottomed out on March 23 last year after wiping out roughly three years' worth of gains in a month
Earnings for the big companies in the S&P 500 index are on track to be nearly 4% higher than a year earlier
The Russell 2000 Index has more than tripled the gains of S&P 500 in the last three months
By some measures, the broad stock market looks more expensive than it did before the 1929 crash
Analysts expect S&P 500 earnings to grow by roughly 17% in Q1 of 2021
Robinhood Financial is accused of downplaying trading risks
Being comfortable with high valuations may require a nuanced assessment
JPMorgan Chase, Wells Fargo and Citigroup have all released their Q2 earnings