300增强ETF（561300）上一交易日资金净流入超1.6亿，市场关注估值扩张与成长风格占优

Group 1 - The overall market sentiment is exuberant, indicating potential for increased volatility, but the medium-term trend remains positive with a healthy upward trajectory [1] - Growth style assets are favored in the market, with the large-cap growth index rising by 4.77%, compared to a 1.56% increase in the large-cap value index [1] - Technology sectors such as telecommunications and electronics are leading the market, with respective gains of 10.84% and 8.95%, while traditional sectors like real estate and coal are underperforming [1] Group 2 - The current market environment resembles the high prosperity investment boom of 2019-2020, suggesting that structural market trends will continue to emerge [1] - The 300 Enhanced ETF (561300) not only tracks the CSI 300 index but also incorporates quantitative strategies to pursue excess returns based on quality beta [1] - Investors without stock accounts may consider the Guotai CSI 300 Enhanced Strategy ETF Initiated Link A (021847) and Link C (021848) [1]