费城 半导体指数跌超4%。英伟达公布强劲的业绩及指引后仍遇冷跌超4%，拖累半导体板块走低，应用 材料跌超6%，博通、阿斯麦跌超5%，美光科技、英特尔、台积电跌超4%，AMD、安森美半导体跌超 3%。(格隆汇) ...

Core Viewpoint - The Philadelphia Semiconductor Index experienced a significant increase of 2.6% during the trading day, indicating a positive trend in the semiconductor sector [1] Company Performance - Intel saw a notable rise of over 10% in its stock price, reflecting strong investor confidence [1] - AMD's stock increased by more than 6%, suggesting positive market sentiment towards the company [1] - Micron Technology's shares rose by over 5%, indicating a favorable outlook for the company [1] - Marvell Technology and ON Semiconductor both experienced stock price increases of over 3%, contributing to the overall positive performance of the sector [1] - NVIDIA's stock also saw a gain of 1.5%, further supporting the upward trend in the semiconductor industry [1]

每经AI快讯，1月15日，费城半导体指数涨逾3%，台积电涨逾4%，超威半导体涨近4%，英特尔涨逾 3%，美光科技涨逾2%。 ...

Core Viewpoint - Nvidia's Q3 earnings report and guidance exceeded expectations, leading to a rise in the US semiconductor sector, with the Philadelphia Semiconductor Index increasing by over 2.5% [1] Group 1: Company Performance - Nvidia's strong performance contributed to significant gains in the semiconductor sector, with Nvidia and Broadcom both rising over 4% [1] - Other major companies such as TSMC, Arm, AMD, and Intel saw increases of over 3%, while Qualcomm rose by over 1% [1]

Group 1 - The Philadelphia Semiconductor Index declined by 2% on November 11 [1] - Micron Technology experienced a drop of 4.6% [1] - Arm's stock fell by 4% [1] - Nvidia's shares decreased by 3% [1]

Group 1 - The Philadelphia Semiconductor Index opened slightly higher, up 0.2% [1] - Intel saw an increase of over 4% [1] - Marvell Technology rose by more than 2% [1] - Qualcomm and Arm experienced declines of over 1% [1]

Group 1 - The Philadelphia Semiconductor Index opened significantly higher, rising over 1% [1] - Micron Technology saw an increase of over 8% [1] - Nvidia experienced a rise of 1.5% [1] - ASML's stock increased by over 1% [1]

Group 1 - The S&P 500 index increased by over 0.1%, the Nasdaq rose by over 0.2%, and the semiconductor index gained 1% [1] - Trump announced that trade agreements with the EU, Japan, and South Korea have been completed [1]

Group 1 - The Philadelphia Semiconductor Index is currently up by 2.22% [1] - President Trump claims that countries are now willing to "give us everything" [1]

Group 1 - The S&P 500 index experienced a slight decline, with the real estate sector dropping by 2.3% and utilities, consumer staples, and consumer discretionary sectors falling by up to 1.4% [1] - The Nasdaq 100 index saw a preliminary increase of 0.1%, with notable gains in Grail (up 5.2%), Nvidia (up 4%), and several other tech stocks rising by up to 3.8% [1] - The semiconductor and banking indices each rose by 0.8%, while small-cap stocks declined by 0.9% [1] Group 2 - The technology sector's "big seven" stocks increased by 0.9%, indicating a positive trend within the tech industry [1] - Conversely, the "Trump tariff losers index" experienced a decline of 0.4%, reflecting challenges faced by certain sectors [1]