Research preview

The Crypto Fear & Greed Index recently posted a reading of 72, indicating a market environment dominated by greed. For quantitative traders, such sentiment signals can be incorporated into models that balance risk and return. This article explains the relevance of sentiment metrics, connects them to academic concepts taught in advanced finance curricula, and offers practical steps for integrating the index into a systematic trading framework. Understanding Sentiment as a Factor Sentiment indices translate collective investor emotions into a numeric scale. A reading above 50 signals optimism, while below 50 reflects pessimism....