Stocks closed higher on Wall Street Thursday and oil prices slipped as a streak of uneven trading continues on world markets.

The S&P 500 rose 1.4%, the Dow Jones Industrial Average rose 1%, and the Nasdaq rose 1.9%. Technology companies had some of the strongest gains.

Major U.S. indexes are mixed for the week so far after alternating between gains and losses over the past several days.

Crude oil prices fell as world leaders gather in Europe to discuss more ways to further isolate and punish Russia for its invasion of Ukraine.

Treasury yields rose.