When everyone in the market has already bought, there are no buyers left to push prices higher. Contrarian sentiment indicators like the DSI quantify crowd euphoria and panic with mathematical precision.
1. Trading Sentiment Extremes
In precious metals, sentiment extremes persist for only short windows. When DSI climbs to 92% and gold prints a bearish engulfing candle on the daily chart, aggressive institutional profit-taking is underway. Conversely, sub-10% readings mark ideal low-risk buy zones.