Core Viewpoint - The article discusses the relationship between trading volume and price movements, emphasizing that volume can be a leading indicator for price changes, and introduces a volume-weighted moving average (VWMA) as a more responsive alternative to traditional moving averages [1][2]. Group 1: Volume and Price Relationship - The concept of volume leading price movements is explored, suggesting that if volume is a leading variable, it should have a cumulative effect on price movements [1]. - A method is proposed to analyze this relationship by applying a volume-weighted approach to price movements, comparing it to traditional moving averages [1]. Group 2: VWMA vs. EMA - The VWMA formula is presented as VWMA: SUM(V*C, N) / SUM(V, N), where V is volume and C is price, with a common period of 20 days used for comparison [2]. - The VWMA is shown to react more quickly to price changes compared to the Exponential Moving Average (EMA), indicating its effectiveness in reflecting investor participation in price movements [2][4]. Group 3: Indicator Analysis - The article references the book "Trend is Gold," which provides a comprehensive analysis of the reliability and backtesting results of various indicators, including VWMA, demonstrating its superiority over EMA [4]. - The emphasis on volume in the VWMA approach is highlighted as a way to capture the significance of trading days with higher volume, making it more relevant to market dynamics [4].