趋势一旦形成

Group 1 - The article emphasizes that during the initial phase of a trend, one should not fear volume increases or subsequent decreases in volume [2][3] - The market is described as structurally uneven, with significant disparities in performance across sectors [3] - The author encourages readers to understand the principles behind quantitative techniques rather than relying solely on specific formulas [11][13] Group 2 - The article mentions that the initial accumulation of volume in certain underperforming sectors is currently notable [4] - It suggests that once a trend is established, it is more beneficial to focus on average stock price indices rather than the overall market index [5] - The author highlights the importance of recognizing initial momentum rather than fixating on specific parameters [11]