Weekly Market Insights – Monday, October 12, 2026

Choppy Week for Stocks Ends Higher as Treasury Yields Hit 24-Year Highs:

Stocks ended last week higher after a choppy stretch in which a kitchen sink of economic, geopolitical, and AI-related events competed for investors’ attention. Here is how each index finished, what moved markets, and what is on the calendar this week.
The S&P 500 Index rose 1.15 percent, while the Nasdaq Composite Index advanced 0.64 percent. The Dow Jones Industrial Average gained 0.93 percent. The MSCI EAFE Index, which tracks developed overseas stock markets, fell 0.45 percent.1,2

A Choppy Advance

Stocks opened higher to start the week, demonstrating continued resilience despite rising Treasury yields. Stocks continued their climb on Tuesday as cooler yields prevailed and oil prices treaded water. AI chipmakers led the broad market higher, with the S&P 500 closing above 7,800 for the first time and the Nasdaq also notching a record close.3,4
Then markets stumbled midweek, opening lower on Wednesday after Treasury yields hit fresh multidecade highs. However, stocks rebounded after an encouraging 10-year Treasury auction appeared to allay some fears, with the S&P 500 and the Nasdaq reversing the lion’s share of declines by the closing bell.5
Jitters crept back into market sentiment as stocks opened lower Thursday. The Nasdaq closed down nearly 1½ percent, its biggest one-day decline since mid-August.6
Stocks rebounded Friday to finish the week strong, with megacap tech stocks rallying and oil prices falling on news of a deal to supply diesel to U.S. and global markets. Healthcare stocks also contributed to the gains as the Nasdaq logged its fourth consecutive weekly gain.7

As the Fed Turns

Three things happened on Wednesday that made the Federal Reserve’s job a bit more complex as it weighs its decision on interest rates at its next meeting later this month.
Yields on both the bellwether 10-year Treasury note and the 30-year Treasury bond hit new 24-year highs, which contributed to mortgage rates reaching a near-three-year high. However, a well-received auction of 10-year Treasury notes seemed to suggest that buyers believed yields would eventually fall again.8


This Week: Key Economic Data

Source: Bloomberg Finance L.P.

This Week: Companies Reporting Earnings

Source: EarningsWhispers

Author

Gary Aiken
Chief Investment Officer
Concord Asset Management
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Footnotes and Sources

1WSJ.com, October 9, 2026
2Investing.com, October 9, 2026
3CNBC.com, October 5, 2026
4CNBC.com, October 6, 2026
5WSJ.com, October 7, 2026
6CNBC.com, October 8, 2026
7CNBC.com, October 9, 2026
8WSJ.com, October 7, 2026

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