Yields on the Rise: Do Stocks Notice?

https://www.advisorperspectives.com/articles/2026/08/13/long-tips-yield-time-to-buy

Additional content provided by Brian Booe, Associate Analyst, Research.

The S&P 500 towed an anchor for much of the summer as a historic momentum and leverage unwind under the surface dragged on the equity benchmark before breaking out to fresh records last week. While these mechanical drivers received most of the blame for the mid-year consolidation, higher Treasury yields were also a large part of the headwind. The 10-year yield has remained uncomfortably high as sporadic flare-ups in kinetic activity and unanswered questions around energy production and shipping disruptions in the Middle East have led markets to increase their expectations of a Federal Reserve (Fed) rate hike. And while the 10-year yield is viewed as one of the most important rates to monitor — due to its use as an economic indicator, a baseline rate for consumer and business loans, and the standard “risk-free” rate in financial models — the Treasury curve has made headlines for broadly shifting higher as well. Among highlights, the 30-year yield reached its highest level since 2007 in late July, and the two-year yield has traded above the fed funds rate — suggesting that fixed income markets expect policymakers to at least stick to “higher for longer.”

Fixed income investors have welcomed the more attractive yields, but do higher rates mean anything for equity markets? Historically, a rise in yields driven by economic growth is fine for stocks, but elevated yields caused by inflation worries can reach a threshold that spills into equity market selling pressure. Especially when the rise in rates is rapid as we’ve seen this summer. These factors have led stocks and rates to move in opposite directions in the past, and we’ve seen that dynamic come back into play at times again this year. As shown below, when the 10-year Treasury yield rises in a sustained move above the 4.3% range, the three-month weekly correlation with the S&P 500 flips negative, suggesting that stocks have struggled above this level. When the 10-year yield has entered this range, market concerns of higher rates potentially hurting the economy and the equity market via higher borrowing costs impairing demand for big-ticket purchases, weighing on stock valuations, and increasing the cost of capital (especially for the more debt-laden small cap space) begin to dampen risk appetite until upward pressure on yields ebbs. And, of course, higher rates drag down bond values (though the return prospects of future bond investments are lifted by those higher yields). 

Correlation Tends to Flip Negative When Yields Rise Through 4.30%

See more: Long TIPS Yield 3%. Time to Buy?