Citi has warned that bearish flows are increasing across the Nasdaq and S&P 500 as investors continue rotating toward small-cap stocks.
In a note published on Tuesday, the bank said the shift reflects a growing divergence in global equity positioning, led mainly by the U.S. market.
Nasdaq Positioning Looks Increasingly Vulnerable
Citi said overall market positioning remains broadly stable.
However, the bank warned that this headline figure hides a growing imbalance in the Nasdaq.
Long positions remain elevated even as losses continue to increase. This leaves the index vulnerable to further selling if investors begin closing those positions.
According to Citi, approximately 80% of Nasdaq long positions are currently losing money.
That level of offside positioning increases the risk of additional long liquidation and could create more pressure on technology stocks.
S&P 500 Also Sees More Bearish Flows
Bearish positioning is also building in the S&P 500, although Citi highlighted the Nasdaq as the more exposed market.
The shift suggests that investors are becoming more cautious about large-cap U.S. equities after a period of strong market performance.
If losses deepen, more traders may reduce exposure, which could accelerate short-term volatility.
Investors Rotate Into Small-Cap Stocks
While bearish flows are increasing in major U.S. indexes, positioning in the Russell 2000 continues to strengthen.
Citi said new risk flows and short covering are helping to build bullish positions in small-cap stocks.
Positioning has now reached extended levels. However, profits on those trades remain relatively limited.
Citi said the small size of current positioning gains helps contain the risk of a major reversal.
European Equity Flows Lose Momentum
Investor positioning has also weakened across European markets.
Citi reported renewed short selling and the unwinding of long positions in both the Euro Stoxx and Germany’s DAX index.
As a result, positioning in the two indexes has moved back toward neutral levels.
The bank said this reflects fragile investor confidence and suggests that further upside may remain limited unless market flows improve consistently.
FTSE Remains an Outlier in Europe
The FTSE stood out from other major European indexes.
Citi identified a modest increase in long positioning in the British benchmark.
However, the profits attached to those positions remain limited, suggesting that investor conviction is still relatively weak.
South Korean Stocks Retain Bullish Positioning
In Asia, Citi said positioning in South Korea’s KOSPI remains bullish and extended.
This is despite a recent decline in the index.
The continued strength of long positioning suggests that investors remain confident in the South Korean market, although extended positioning could create risks if losses continue.
Hang Seng Faces Rising Short-Squeeze Risk
Citi described the Hang Seng as having the most extreme bearish positioning among major global indexes.
The market is dominated by profitable short positions, reflecting strong negative sentiment toward Hong Kong equities.
However, the size and profitability of those short positions could also make the index vulnerable to a short squeeze.
A sudden market rebound could force bearish traders to close their positions, potentially accelerating gains.
Global Equity Positioning Remains Divided
Citi’s analysis points to a divided global equity market.
Bearish pressure is building in the Nasdaq and S&P 500, while investors continue moving toward U.S. small caps.
European positioning appears fragile, while Asian markets show a sharp contrast between bullish KOSPI exposure and extreme bearish sentiment in the Hang Seng.
