黄金，3380之下多！

Group 1 - The article discusses two trading strategies: high-frequency trading and low-frequency trading, highlighting that both have their merits and drawbacks [1][2][3] - High-frequency trading relies on speed and requires quick decision-making to capitalize on market movements, while low-frequency trading focuses on risk-reward ratios and may accept small losses for larger gains [2][3] - The current market environment shows a decline in investor enthusiasm for gold, with some capital and attention shifting towards the A-share market due to improved profitability in the stock market [3]