Group 1 - The article emphasizes that trading strategies and tactics are interconnected, and there is no isolated buy or sell action, only an acceptable plan [1] - A reasonable risk-reward ratio should be at least 2:1, meaning a 7% stop-loss should correspond to a 14% profit expectation [1] - For breakout buying, if there is no floating profit within five trading days, it may indicate a wrong choice, and a stop-loss should be considered at a 3-5% loss [1] Group 2 - After achieving a floating profit of over 8%, three tactical options are available: using a 7-8% retracement as a stop-loss threshold, calculating a moving stop-loss based on the breakout candle, or employing the TR holding line as a stop-loss threshold [3] - A stable strong trend stock typically will not easily breach the TR holding line, and when it does, selling can be done in batches or all at once [5] - For most stocks outside of leading stocks, selling a portion of the position after achieving a 20% floating profit is often a good choice, as excessive greed can lead to profit loss [6] Group 3 - The volume-weighted moving average is superior in support and sensitivity compared to EMA and SMA, and practical comparisons are encouraged [8] - Momentum divergence remains an essential technique in selling strategies, with VAD and BIAS indicators being particularly useful for identifying buy and sell timing [10]