Wall Street's main indexes leapt at the open on Monday, with the tech-heavy Nasdaq up over 2%, as investors welcomed the White House's move to exempt smartphones and computers from U.S. tariffs. The Dow Jones Industrial Average rose 333.

Wall Street's major averages slumped on Thursday as tariff worries lingered, while the CPI came in cooler than expected in March. The S&P 500 (SP500) was last -4.7% in midday trade, the Nasdaq Composite (COMP:IND) was -5.

The bond selloff carries direct implications for everyday people, since rising yields drive up interest rates for mortgages, credit cards and just about any other consumer loan, e