US Stocks Resist S&P 500 Drops of 2% or More in Best Run in Over a Year

The S&P 500 has demonstrated remarkable resilience, completing 107 sessions without a 2% or greater decline, marking its longest such streak since July 2024. Despite macroeconomic headwinds including trade tensions, slowing growth, and valuation concerns, the benchmark has surged 34% and added nearly $16 trillion in market value since early April, reflecting sustained investor confidence.

Analysis

The S&P 500 is demonstrating significant resilience and powerful upward momentum, having gone 107 consecutive sessions without a decline of 2% or more, marking its longest such stretch since July 2024. This period of low realised volatility has supported a torrid rally, with the index surging 34% and adding approximately $16 trillion in market value since early April. Notably, this sustained rally has occurred despite the presence of significant macroeconomic headwinds, including trade tensions, slowing growth, and what the article terms 'frothy valuations'. The market's ability to shrug off negative catalysts suggests that strong investor sentiment and momentum are currently the dominant market drivers, overriding fundamental concerns.

Key Decisions for Investors

• Given the powerful momentum and persistent bullish sentiment, investors may consider staying allocated to US equities to participate in the ongoing rally, but should acknowledge the elevated valuations mentioned.
• The prolonged period of low volatility, while positive, increases the risk of a sharp correction; it is prudent to monitor for signs of a sentiment shift and consider using trailing stops or other hedging strategies to protect the substantial gains achieved since April.
• The observed disconnect between the market's 34% surge and fundamental risks like slowing growth warrants a tactical review of portfolio risk, ensuring positions are not overly concentrated and preparing for a potential reversion to higher volatility.