Core Viewpoint - The resurgence of short-term trading strategies among retail investors in the mutual fund market, particularly focusing on technology and gold-themed funds, has been observed in 2023, with significant inflows and trading activity in several high-performing funds [1][2][4]. Group 1: Short-term Trading Strategies - The "30-day trading method" and its evolution into the "7-day trading method" have gained popularity among retail investors, allowing them to capitalize on market trends by quickly buying and selling funds with short redemption periods [1][2]. - Retail investors are increasingly treating actively managed funds as short-term trading instruments, with some funds experiencing inflows and outflows in the tens of billions [1][2]. Group 2: Performance of High-Quality Funds - Notable funds such as Zhonghang Opportunity Leading Mixed Fund and Zhongou Digital Economy Mixed Fund have seen substantial growth in scale, with Zhonghang's assets increasing to 132.31 billion yuan, a 12.47-fold increase from the previous quarter [4][5]. - The Zhongou Digital Economy Mixed Fund's scale surged from 1.5 billion yuan to over 100 billion yuan, with a net value growth rate exceeding 70% in the third quarter [5]. Group 3: Investor Behavior and Trends - Many retail investors are adopting a quick in-and-out strategy, focusing on funds that allow for short-term trading without tying up capital for the long term [2][3]. - Fund bloggers with large followings are actively sharing their trading activities, further encouraging retail investors to engage in short-term trading [3]. Group 4: Fund Manager Insights - Fund managers are cautioning investors against frequent trading, emphasizing the importance of long-term investment strategies and the risks associated with short-term market fluctuations [7]. - The high turnover rates in popular funds indicate a trend where investors quickly buy and sell based on market movements, which may lead to increased pressure on fund stability and management decisions [6][7].