Opinion: The stock market’s bulls are charged up. But this S&P 500 target is the test.

Taser Maker Axon Enterprise Stock Soars To Lead S&P 500, Nasdaq

Stock market today: Dow, S&P 500, Nasdaq rally on trade optimism as Trump says 'buy stock now'

Stock Market Today: Dow Jones Surges 600 Points On U.S.-UK Trade Deal; Boeing Soars Past Buy Point (Live Coverage)

Watch Live: Trump to Speak on U.K. Trade Deal; Dow Rises — Live Updates

Trump keeps 10% tariffs on UK but cuts taxes on British autos, steel and aluminum with trade deal