全市场最牛的指数基金是谁？

Group 1 - The core point of the article highlights that the Dachen Internet + Big Data A index fund has reached a historical high amidst generally pressured market sentiment, with a cumulative increase of 236% and an annualized return of 22.4% over the past six years, outperforming other popular funds [1][12][24] Group 2 - The driving force behind the Dachen Internet + Big Data A fund is not traditional fundamentals but rather a big data intelligence strategy based on internet search behavior, utilizing the 360 Internet + Big Data 100 index, which incorporates real-time search data into its compilation logic [3][15][24] - The 360 Internet + index is the first in China to integrate real-time search data, transforming user queries into quantifiable market attention indicators, which serve as key forward-looking signals in a multi-factor stock selection model [3][15][24] - The index is designed to capture emotional changes and shifts in market hotspots, maintaining an advantage in structural market conditions [3][15][24] Group 3 - The index employs a "data + quantitative" methodology, demonstrating strong elasticity and growth during technology cycles or favorable policy releases [4][16] - Currently, Dachen Internet + Big Data A is the only public fund tracking this index, having been stable since its establishment in 2016, providing a tool for investors to engage with this strategy [4][16] Group 4 - The fund's annual report indicates that in 2024, the fund significantly underperformed the index due to market volatility affecting subscription and redemption activities, leading to a deviation from the index [6][18] - The fund exhibits a small-cap investment style, with a majority of its heavy holdings being companies with market capitalizations below 10 billion [8][20] - In terms of industry allocation, while there is a relative focus on TMT (Technology, Media, and Telecommunications), over 20% of the portfolio is also allocated to home appliances and other sectors [9][21] Group 5 - The index's monthly rebalancing results in a relatively high turnover rate, placing it in the top 25% of its peers, with approximately 3-4 major rebalances each year [11][23]