U.S. stocks surged after the U.S. and China agreed to temporary tariff cuts following negotiations in Switzerland.The Dow Jones Industrial Average jumped 1035 points, the S&P 500 climbed 2.7%, and the Nasdaq Composite rose 3.5%.Apple saw a 6.0% surge in its stock price, with other companies like Best Buy, Dell Technologies, and Amazon also experiencing gains.Despite the positive market response, experts caution that volatility may persist, but the trade tensions seem to have eased temporarily.