Narrowest Rally in Decades

The S&P 500 recently completed one of its narrowest six-week rallies in 35 years, driven by megacap tech stocks. While UBS remains bullish on AI, they advise investors to scale back overweights in concentrated positions.

Key Takeaways

• 1.The S&P 500 rally has been historically narrow, with market-cap-weighted performance outpacing equal-weighted by the largest margin in 35 years.
• 2.Historical precedents show that narrow rallies do not always broaden out quickly, though extreme megacap outperformance often reverses following crises.
• 3.UBS maintains a positive outlook on the AI trade but recommends scaling back significant overweights to manage concentration risk.

Table of Contents

• The narrowest rally in decades
• Global asset class preferences definitions
• Appendix
• Risk information
• Generic investment research – Risk information

Document Preview

Page 1 of 5

Subscribe for full accessStart Free Trial