Core Viewpoint - The article discusses a stock selection formula that accumulates revenue and net profit over three consecutive quarters to identify stocks with positive growth, aiming to create a pre-selection pool that includes about 25% of all market stocks [1]. Group 1: Stock Selection Formula - The proposed formula accumulates revenue and net profit over three quarters and calculates year-on-year growth rates, providing threshold conditions for selection [1]. - This pre-selection pool formula differs significantly from the "three-quarter earnings growth anchor" formula, which requires high growth rates for each quarter, resulting in fewer selected stocks [1]. - The author emphasizes the flexibility of the formula, allowing for adjustments based on individual understanding and market conditions, as there are no absolute right or wrong methods in stock selection [4]. Group 2: Stock Selection Strategies - The company employs various stock selection strategies, including using the pre-selection pool, conducting a comprehensive market search, or adding specific industry sectors based on needs and objectives [2]. - The article highlights that bottom-up stock selection is primarily to validate industry Relative Strength Ratio (RSR), and it can also be used to rank individual stocks within an industry pool [3]. - The author encourages discussion and exploration of different stock selection methods rather than rigidly adhering to a single formula [3]. Group 3: Additional Stock Selection Techniques - The article mentions that if using strong filtering formulas, such as volume-based selection or breakout strategies, there may be no need for a pre-selection pool [5]. - It suggests that if the stock selection results in too many candidates, additional conditions can be applied to narrow down the choices effectively [5].