十年期美债收益率逼近5.4%，AI光环难掩标普500"虚胖"隐忧

标普500创历史新高背后，仅30%成分股站上50日均线，为1990年以来新高时市场广度最差纪录。罗素2000连跌五周，垃圾债收益率飙至15%。法兴警告：若美债收益率升至6%、油价达150美元，标普500明年或跌逾20%。此外，已有绩优基金经理彻底清仓AI转投能源，直言融资枯竭即“游戏结束”。

华尔街见闻10/10 11:54

As Yields Surged, Small-Cap Stocks Were Hit Hard -- WSJ

By Vicky Ge Huang As bond yields march higher, small companies are taking the brunt of the damage. The Russell 2000 index, which tracks shares of smaller companies, fell for a fifth-straight week,

WSJ10/10 05:45

Small-Cap Stocks Took a Big Hit. Why It's Time to Buy the Dip. -- Barrons.com

By Alex Rosenberg Small-caps are spinning out. It's time for traders to kick the tires. The year started so well for long-beleaguered small-caps. In the first half of 2026, the small-cap Russell 2000

Barron's10/09 21:20

全球资本成本抬升，风电拐点已现？

摩尔投研精选10/09 18:13

美国股市：纳斯达克100指数创七周最大跌幅 AI泡沫担忧再度升温

美国大型科技股拖累标普500指数下跌，市场担心OpenAI营收可能不及预期，忧虑蔓延至其他人工智能概念股和芯片股。纳斯达克100指数下跌1.4%，创七周以来最大单日跌幅。费城半导体指数重挫3.4%，华尔街“恐慌指标”——芝加哥期权交易所波动率指数（VIX）连续第二天上涨。多则利空消息推动科技股和AI相关股票的抛售在午盘加剧。OpenAI的年化营收较之前部分媒体报道的水平低200亿美元。甲骨文为应对

新浪财经10/09 05:23

Bond Yields Fell, as the Treasury Market Passed a Crucial Test of Investor Confidence

By Joy Wiltermuth The 30-year Treasury bond still matters, as it can be a measure of trust in the U.S. government Treasury Secretary Scott Bessent speaks at the White House this week. The U.S.

MarketWatch10/09 02:19