📌 US Stock Momentum Breadth Tightens to Extreme Levels, Trend-Following Breakout Chasing Continues to Fail
The current US stock market displays a clear microstructural divergence: the momentum supporting index fluctuations has almost completely detached from broader individual stock participation, and market-wide momentum breadth has contracted to an extremely low level.
Quantitative indicators visually reflect this lack of strong individual stock momentum. Across the entire market, among individual stocks with a market capitalization greater than USD 6 billion, only 3 tickers remain in an extremely overbought state with a daily RSI indicator above 80 (including META and GME). This indicates that the market lacks a group of strong tickers capable of forming continuous primary upward waves; the buying pressure driving the market has failed to spread to more large- and mid-cap stocks, leaving momentum in a severe state of localized existing capital.
The absence of momentum breadth directly leads to a distortion in price action. Without incremental liquidity to step in, the win rate of trading strategies that chase large-scale upward breakouts along the trend has dropped sharply, and many tickers quickly lose follow-through buying after breaking upward out of consolidation patterns, turning into false breakouts and pulling back.
At the same time, the focus of capital positioning has retreated to more defensive range-bound mean reversion. In current micro-trading, the win rate and return magnitude of dip-buying rebounds at key demand zones remain considerable, but once prices rebound to the upper bound of a trading range or attempt a breakout, they frequently encounter profit-taking selling pressure. This means the current trading ecosystem leans more toward range-bound trading that relies on pullback support, rather than a rally-chasing environment betting on trend acceleration.
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