30 January 2026

Emerging Markets vs US: The Ratio Reaches Levels Not Seen in Months

The S&P 500 to Emerging Markets ratio (SPY/EEM) has fallen to 11.53, positioning nearly 3 standard deviations below its annual mean (z-score: -2.70). The ratio’s RSI has dropped to 21.9 — deep oversold territory.

In practical terms: Emerging Markets are outperforming the US market with an intensity that statistically occurs rarely. Over the past 20 days, the ratio lost 8.4%; over 60 days, 7.1%. Such rapid compression deserves attention.

Historical data shows that when the ratio reaches these extreme levels, it rose in 78% of cases the following month. But statistics aren’t destiny, and current conditions might justify a new equilibrium.

US/Emerging Markets Spread – HistoricalZ-Score: -2.70 | Percentile: 75th14.714.013.312.611.911.22025-01-272025-04-082025-06-202025-09-022025-11-112026-01-26kbmeter.com

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