What QQQ tells you that SPY does not
QQQ is the cleaner read on growth leadership because it compresses the market’s largest tech and internet names into a single liquid chart. When QQQ is outperforming SPY, traders usually know that risk appetite is still supporting the names that matter most to momentum.
- Use QQQ to judge whether tech leadership is broad enough to trust.
- Compare it with SPY to see whether growth is outpacing the market.
- Watch trend quality around VWAP and moving averages rather than only the headline move.