Currencies

Wall Street retreated on Friday, putting stocks in negative territory for the week, as investors continued to worry over potential delays to tax cuts.

Wall Street retreated on Friday, putting stocks in negative territory for the week, as investors continued to worry over potential delays to tax cuts.

Former U.S. Trading Commissioner Bart Chilton on the future of Bitcoin.

Former U.S. Trading Commissioner Bart Chilton on the future of Bitcoin.

Most Asian stock markets fell Friday after Wall Street fell from record highs on uncertainty over President Donald Trump's tax revamp but news that Beijing will ease curbs on foreign access to some sectors buoyed Chinese shares.

Most Asian stock markets fell Friday after Wall Street fell from record highs on uncertainty over President Donald Trump's tax revamp but news that Beijing will ease curbs on foreign access to some sectors buoyed Chinese shares.

U.S. stocks are sinking Thursday morning as technology companies and most other parts of the market take sharp losses.

U.S. stocks are sinking Thursday morning as technology companies and most other parts of the market take sharp losses.

U.S. stocks pared heavier losses but ended the day in negative territory, as investors grew concerned that corporate tax cuts could come later than expected.

U.S. stocks pared heavier losses but ended the day in negative territory, as investors grew concerned that corporate tax cuts could come later than expected.

Former Federal Reserve Chairman Alan Greenspan discusses bitcoin.

Former Federal Reserve Chairman Alan Greenspan discusses bitcoin.

Asian shares were mixed Thursday as Japan's stock benchmark failed to sustain a strong rally and investors monitored President Donald Trump's visit to Beijing.

Asian shares were mixed Thursday as Japan's stock benchmark failed to sustain a strong rally and investors monitored President Donald Trump's visit to Beijing.

U.S. stocks are lower in Wednesday morning trading as falling interest rates continue to put pressure on banks, and technology and energy companies also move lower.

U.S. stocks are lower in Wednesday morning trading as falling interest rates continue to put pressure on banks, and technology and energy companies also move lower.

Rupert Murdoch's Twenty-First Century Fox Inc reported a 7.6 percent rise first-quarter revenue.

Rupert Murdoch's Twenty-First Century Fox Inc reported a 7.6 percent rise first-quarter revenue.

Bitcoin surged by 10 percent on Wednesday to hit an all-time high just shy of $8,000 after online reports that an upgrade to the cryptocurrency's software planned for next Thursday had been suspended.

Bitcoin surged by 10 percent on Wednesday to hit an all-time high just shy of $8,000 after online reports that an upgrade to the cryptocurrency's software planned for next Thursday had been suspended.