According to the latest data, the Fear and Greed Index in financial markets has risen from previous levels to 37. This index evaluates multiple dimensions, including market volatility, trading volume, social media sentiment, survey results, Bitcoin's proportion in the overall market, and analysis of Google trends. Despite this increase, it remains at the 'fear' level, showing that investors are still relatively cautious. Amidst the fluctuations in financial markets, investors should pay attention to changes in these indicators to better understand market sentiment and make corresponding decisions.