美股异动 | Wolfspeed(WOLF.US)股价暴涨超1130% 多次触及停牌

Group 1 - Wolfspeed (WOLF.US) stock price surged over 1130%, reaching $14.97 at the time of reporting [1] - The semiconductor sector experienced a general increase in stock prices on the same day [1] - Reports indicate that the Trump administration is considering imposing tariffs on foreign electronic devices based on the number of chips in each device [1] Group 2 - The proposed tariffs would be calculated as a percentage of the estimated value of the chips contained in imported products [1] - This initiative aims to encourage companies to relocate production to the United States [1] - The potential tariffs could affect a wide range of consumer products, from toothbrushes to laptops [1]