Monday's close: U.S. stock market's three major indexes close higher, with the Dow Jones rising over 500 points.

The Dow rose 1.34%, the Nasdaq rose 1.95%, and the S&P 500 index rose 1.47%. The telecommunications and technology sectors rose by at least 2%, while the energy sector fell by 0.5%, performing the worst. The Nasdaq 100 index closed up 1.8%, with popular technology stocks rising, including IDEXX Laboratories up 27.5%, MSTR up 6.1%, Shopify up 5.5%, Palantir and nuclear stock CEG up over 4%, Amazon down 1.4%, Adobe down 2.4%, Dexcom down 3.9%, and Analog Devices down 15.4%.