美股盘前要闻一览：多家机构对美股发出预警信号，英伟达加速第九代、第十代NAND闪存布局

Odaily Planet Daily News】 Before the U.S. stock market opens, investors need to focus on the following key market financial news:

1. The three major U.S. stock index futures collectively rose. Dow Jones Index futures rose 0.14%, S&P 500 Index futures rose 0.39%, and Nasdaq 100 Index futures rose 1.28%.

2. International oil prices rose collectively. WTI crude oil futures rose 1.91% to $84.056/barrel; Brent crude oil futures rose 1.75% to $90.781/barrel.

3. International spot gold and silver prices rose collectively. Spot gold rose 1.25% to $4,057.41/oz; spot silver rose 4.72% to $59.05/oz.

4. The three major European stock indexes fluctuated narrowly. The UK FTSE 100 Index rose 0.08%, the French CAC40 Index fell 0.05%, and the German DAX30 Index rose 0.05%.

5. TSMC reportedly plans to raise prices for advanced and mature process nodes starting from 2027, with a base increase of up to 10%, and some AI high-performance computing chip orders may see even higher price increases.

6. Samsung Electronics has reportedly begun mass production of its tenth-generation V-NAND and is supplying it to Nvidia, while also expanding production capacity for ninth-generation V-NAND and advancing the development of the eleventh-generation 500-layer V-NAND.

7. Microsoft and the French AI startup Mistral AI announced a multi-billion dollar agreement focused on building AI infrastructure in Europe.

8. OpenAI Chairman Taylor stated that the issue of AI token billing stems from the immature AI market, and the future trend will be "pay-per-result."

9. HSBC stated that the U.S. stock market may face a pullback risk before the U.S. midterm elections, and investors should appropriately reduce positions after the earnings season ends; JPMorgan Chase indicated that U.S. stock gains may be limited in the second half of the year; Citigroup also warned that the unwinding of U.S. stock positions may not be over yet.