05/18/2026
Market Update: May 18, 2026
Sunday's modest 0.08% decline for SPY represents healthy consolidation rather than weakness, but the narrowing of sector breadth from five RISK ON sectors to just three suggests the market is becoming more selective after its recent advance.
The Key Developments:
Breadth contracted to 3/7/1 (3 RISK ON, 7 CHOP, 1 RISK OFF) as Real Estate, Industrials, and Communication Services slipped from RISK ON into CHOP territory. Technology maintains clear leadership at +70 with RSI at 75.2 and a commanding +12.8% return over 20 days, though this concentration creates both opportunity and risk.
Energy emerged as the second strongest sector at +62 with RSI at 61.9 and a +10.0% 20-day surge, providing welcome diversification beyond Tech. Consumer Staples rounds out the RISK ON trio at +56 (RSI 68.8, +4.3% over 20 days), adding a defensive component to the leadership mix.
The concerning areas remain Financials (RSI 48.5, -1.7% over 20 days) and Materials (RSI 42.0, -3.9% over 20 days), both underperforming significantly despite the broader market's strength. Financials' persistent weakness historically precedes either increased volatility or sector-specific stress.
The Bottom Line: The RSI cooling from last week's 80+ extreme to 73.1 relieves overbought pressure without breaking technical support, a constructive development. SPY at $738.61 with composite +55 RISK ON remains firmly above all key moving averages (20-day MA at $725.30, 50-day at $691.04, 200-day at $673.89). However, the narrowing breadth increases the importance of Technology, Energy, and Consumer Staples maintaining momentum. Watch SPY's 20-day MA at $725.30 (1.8% below current levels) as key support.
Read our full Daily Market Pulse analysis:
ELEMENT SQUARED PRIVATE WEALTH Daily Market Pulse Sunday, May 18, 2026 MARKET REGIME 🟢 RISK ON Composite Score: +55.0 — SPY dips $0.56 to $738.61, RSI cools to 73.1, breadth narrows as rally digests recent gains Short-Term RISK ON Score: +62 Medium-Term RISK ON Score: +72 Long-Term RISK ON Scor...