S&P 5007,785.76▼0.2% Nasdaq26,729.16▼0.3% Dow53,732.41▼0.2% Russell 2K3,068.42▲0.5% 10-Yr4.70%+6bp VIX14.25−0.38 WTI$82.40▲1.4% Gold$4,432.00▲1.6% EUR/USD1.157▲0.4% BTC$74,733▲7.9% Nikkei68,309▲1.2%
At close · Fri, Aug 14, 2026
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HomeUS MarketsIndicesS&P 500 edges higher as bond yields fall and chips wei…

S&P 500 edges higher as bond yields fall and chips weigh on Nasdaq

The 10-year Treasury yield slid 6 basis points to 4.64% after the Treasury said it will boost liquidity and double buybacks for longer-dated notes.

US stock indexes were mixed as lower Treasury yields supported the broader market, while weakness in chip and AI infrastructure stocks pushed the Nasdaq 100 to a 1.5-week low. The S&P 500 rose 0.33% and the Dow gained 0.47%, while the Nasdaq 100 fell 0.33%.

Lower bond yields helped offset pressure in technology, with the 10-year T-note yield dropping 6 basis points to 4.64%. The Treasury also said it will boost market liquidity and double the size of buybacks for longer-dated nominal coupon securities to at least $4 billion, according to Yahoo Finance.

Despite the support from rates, chipmaker and AI-infrastructure stocks remained a drag on the Nasdaq 100, according to Yahoo Finance. Yahoo also noted that Moderna shares jumped more than 110% after the company reported positive results from its personalized cancer vaccine trial with Merck & Co.

On the macro and global sides, Yahoo Finance reported that US MBA mortgage applications fell 0.4% for the week ended August 14, with the 30-year fixed-rate mortgage unchanged at 6.77%. In addition, the outlet said Middle East tensions helped lift September WTI crude to a fresh three-week high as the Strait of Hormuz remained closed, with the United Arab Emirates cutting economic ties with Iran after accusing Iran of ballistic missile attacks.

Latest closeWTI crude $82.40 ▲1.4%|S&P 500 7,785.76 ▼0.2%|Nasdaq Comp. 26,729.16 ▼0.3%

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