Group 1 - The article discusses the implementation of a market performance indicator that overlays real-time data on stock price charts, aiming to enhance the visualization of market dynamics [1] - There is a suggestion to incorporate sector information into the analysis, although the author expresses uncertainty about the specifics of sector information and believes it should be a separate topic of study [4] - The article mentions the importance of understanding sector rankings, indicating that metrics like RSR or RPS can provide insights into sector performance rankings, with specific examples of how to interpret these values [4] Group 2 - The author reflects on the mindset of older investors in the stock market, emphasizing that age should not influence one's approach to investing, as the market rewards performance rather than age [4]

Core Viewpoint - The article discusses the integration of real-time market data into intraday charts, enhancing the analysis of market trends and trading opportunities. Group 1: Market Data Integration - The article introduces a method to overlay six key data points on intraday charts, including the number of stocks rising, falling, hitting the upper limit, hitting the lower limit, total buy orders, and total sell orders [2][3]. - For users with LEVEL2 data, additional metrics such as the top 10 buy/sell orders and total transaction amounts can be included, allowing for minute-by-minute observation of market changes [2]. Group 2: Technical Implementation - The coding for the indicators is relatively straightforward, utilizing built-in functions from the Tongda Xin platform to extract necessary market data [3][4]. - Once the indicators are set up, they can be easily applied to the market index's intraday chart through a right-click menu option [6].