Professor Jeremy Siegel’s forecast of a Federal Reserve shift from rate hikes to cuts as early as March has prompted many institutional investors to reevaluate their exposure to SPY. According to a Greenwich Associates survey, 58% of U.S. pension plans plan to reduce their SPY weighting by at least 3 percentage points over the next quarter in favor of small-cap and value ETFs, reflecting a belief that SPY’s large-cap growth bias may underperform in a more dovish rate environment. Meanwhile, the U.S. labor market has added an average of 190,000 jobs per month in the past three months, supporting equity markets but also fueling expectations of a Fed hold through January. As a result, SPY has seen $4.2 billion in net inflows year-to-date, slower than the $6.8 billion average for January over the past five years.

The VIX index, often seen as a barometer for SPY volatility, climbed above 20 for the first time since November, signaling elevated investor caution. Concurrently, SPY-related Google search interest rose by 45% over the past two trading days, according to Google Trends data, while the CNN Fear & Greed Index hovered at its midpoint. A Deutsche Bank report noted that SPY’s put-call ratio on Monday reached 0.78, above the six-month average of 0.65, indicating increased bearish hedging activity. With geopolitical tensions—most recently over Greenland trade discussions—adding an extra layer of uncertainty, SPY trading volumes spiked to 125 million shares on Tuesday, 18% above its 30-day average, suggesting that market participants are actively repositioning around the ETF.