Trump's tariff plans are squarely in focus for investors amid another busy week on Wall Street that will include quarterly reports from more than 100 S&P 500 companies and the January jobs report.

The bull market that has been charging for the past year has seen a surge in volatility recently. The Chinese startup ...

The financing bonanza echoes previous booms around fiber-optic cable and fracking.

However, the stock market shifted into a higher gear in November after Donald Trump emerged as the victor on election night.