润者顺也，评价股票走势的润度

Core Viewpoint - The article introduces a quantitative indicator called "润度" (Luster) to evaluate stock chart aesthetics, complementing existing qualitative principles related to stock performance and volatility [1]. Group 1: Principles of Chart Aesthetics - Advanced chart patterns should not easily breach the TR holding line, indicating minimal drawdown [1]. - High-quality stocks should not frequently exhibit long upper and lower shadows, suggesting fewer price fluctuations [1]. Group 2: Introduction of Luster Indicator - The Luster indicator is compared to the contours of a person's features, emphasizing the quality of price movements beyond just intensity [1]. - The article presents a visual representation of the Luster indicator alongside the intensity indicator, highlighting its significance in assessing stock performance [1]. Group 3: Implications of Luster and Intensity Indicators - A dual assessment using both intensity and Luster indicators can provide guidance on the potential of pivot points [1]. - When both Luster and intensity indicators maintain high levels, it suggests a favorable trend, indicating that holding the stock is advisable [1]. - If stock prices continue to reach new highs while the Luster indicator begins to decline, it signals a deterioration in trend quality, indicating potential risks [1].