On-again, off-again tariffs, mass government layoffs, funding cuts and immigration crackdowns have seriously spooked Wall Street ... on America’s biggest trading partners.

Wall Street’s sell-off hit a new low Thursday ... ever-changing tariff story,” said Chris Larkin, managing director, trading and investing, at E-Trade from Morgan Stanley.

ASX closes higher; Contact wind farm project blocked; copper, gold soar; Woolworths upgraded; New Hope jumps, unveils buyback ...

U.S. stocks are opening slightly higher as Wall Street waits to hear what the Federal Reserve will say about where interest ...

The Federal Reserve on Wednesday kept interest rates unchanged as central bank officials weigh the impact of President Donald ...

The Fed is expected to hold off on hiking or cutting rates this month. However, if the US economy continues to decline, the ...

What is high-speed trading? It’s Wall Street’s winning edge ... But high-speed trading—also called high-frequency trading—now accounts for up to 70 percent of all trading in shares ...

The FTSE 100 (^FTSE) and European stocks were higher on Friday afternoon as traders digested news that the UK economy ...

Uncertainty still dogs markets as investors debate whether the sell-off that pushed the S&P 500 into correction territory is ...

But uncertainty around Trump's tariff policy continues to grip Wall Street, and his trade ... Instead, Yardeni's team now just the S&P 500 trading at a lower valuation than initially expected.

Yahoo Finance will chronicle the latest news and updates on Trump's tariffs — from the threats to the eventual policy.

At a White House summit last week, Commerce Secretary Howard Lutnick spoke passionately about the administration’s plans to ...