Stock Market Momentum Trade Faces Violent Unwind in July

The momentum trade, one of the most favored strategies in the stock market during the first half of the year, is facing a significant unwind risk as July commences. Historical data suggests that the momentum factor typically experiences its most negative performance in July, and this year's situation carries particularly high volatility potential. Initial signs indicate that this trend has already begun and is capturing investors' attention.

Several key factors have contributed to this development. The softer-than-expected June nonfarm payrolls report from the U.S. Bureau of Labor Statistics has reshaped expectations for the Federal Reserve's (Fed) interest rate policy. June saw a nonfarm payrolls increase of 57,000, well below estimates ranging from 100,000 to 110,000, although the unemployment rate slightly decreased to 4.2%, cushioning the blow. This led markets to price in effectively zero probability of a July rate hike and only anticipate approximately 30 basis points of Fed moves by year-end. Bloomberg U.S. Equities Reporter Natalia Kniazhevich noted that the momentum factor, which surged 28% year-to-date, is now starting to fade. Warren Pies, founder of 3F Research, highlighted that while the momentum factor had a historic tear, surging 33% over the past three months, July historically represents the most negative month for this factor.

This shift in market dynamics has placed pressure on previously strong-performing sectors, particularly technology and chip stocks. At the beginning of July, U.S. and global stocks moved cautiously, with tech shares and especially chip stocks weighing down Wall Street. Goldman Sachs flagged the risk of a summer slump in momentum, reporting that its High Beta Momentum basket plummeted 18% across two sessions, marking its worst two-day drawdown since the COVID shock. In contrast, small-cap companies (such as the iShares Russell 2000 ETF - IWM) and value-oriented stocks, which were past underperformers, are experiencing a strong July, indicating a rotation in market leadership. This supports a broadening trade outlook and a potential flight from risk.

In a broader economic context, the weak jobs report signals a slowdown in economic growth. This could disproportionately affect the earnings of value and small-cap companies, as they are generally more sensitive to economic cycles. Furthermore, remarks from Fed Chair Kevin Warsh indicating eased inflation risks also influenced market sentiment. These comments boosted gold and helped the dollar pare earlier gains. The market is currently grappling with a complex balance between a slowing economy, persistent inflation, and the Fed's potential monetary policy decisions.

Analysts and market experts are closely monitoring how this unwind in momentum trading will unfold in the coming period. Some suggest that this "momentum crash" could create room for a tactical bounce, but the artificial intelligence (AI) trade remains crowded and volatile. News of Meta Platforms (META) exploring a cloud business to monetize excess AI computing capacity boosted its shares but also raised questions about the long-term durability of AI demand for chips and memory. Investors will be watching whether any market rebound broadens beyond just high-beta leaders or if it will be a more widespread recovery, as a wider recovery would be a true indicator of market health.