Investors in the stock market are becoming increasingly nervous as bond-market signs point to a significant shift. This move has only occurred twice in over 40 years, since the early 1980s, and it’s largely driven by rising inflation expectations. The 10-year Treasury yield has jumped significantly, mirroring the amount of interest rate cuts made by the Federal Reserve during the same period. This sudden change is sending shockwaves through the market, leaving investors on high alert.
Source: https://www.marketwatch.com/story/stock-market-investors-are-getting-nervous-about-this-bond-market-move-thats-only-happened-twice-in-over-40-years-dc88f5ff