📌 Long-End US Treasury Yields Top Five Percent but US Equity Volatility Falls into Extreme Inertia
Against the backdrop of the 10-year US Treasury yield topping 5.1%, crude oil nearing 100 USD, and tightening expectations intensifying, the US equity spot and options markets have exhibited an abnormal muting, pricing in almost no macro interest rate and liquidity risks.
Realized volatility in the spot market has been compressed to extreme levels. Historical statistics show that the S&P 500 index averages about 31 trading days per year with a single-day drop of 1% or more, occurring roughly once every 8.14 trading days. Currently, however, the index has gone 39 consecutive trading days without a 1% single-day decline, setting the longest calm streak in the past year.
Implied volatility in the options market is likewise heavily suppressed. Currently, the VIX index barely hovers at a low of 14 to 15, showing a marked divergence from traditional seasonal patterns. Over the past 8 years, the historical low for the VIX in October (month 10) was still 21.46, while the average peak reached 28.29, with current pricing reflecting a steep discount.
Whether it is the prolonged absence of single-day volatility on the spot side or the depressed pricing of derivatives during a traditionally high-volatility month, both indicate that equity markets are unprepared for rising capital costs and tightening liquidity, and microstructural fragility continues to build alongside this decoupling.
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