科技成长股集体反弹，成长ETF（159259）标的指数早盘涨超4%

Group 1 - The core viewpoint of the article highlights a significant rebound in technology growth stocks, leading to a strong performance in the growth style investment sector, with the Guozheng Growth 100 Index rising by 4.6% as of midday [1] - The Guozheng Growth 100 Index focuses on A-share stocks with prominent growth characteristics, particularly in high-growth sectors such as electronics, communications, and computers, with an expected net profit growth rate of 89.1% for 2025 [1] - The trading volume for the Growth ETF (159259) reached approximately 100 million yuan during the half-day session, indicating strong investor interest in growth style investment opportunities [1] Group 2 - The Guozheng Value 100 Index, composed of 100 A-share stocks with a focus on value style, saw an increase of 0.8% as of midday, with a rolling price-to-earnings ratio of 9.4 times [4] - The Guozheng Free Cash Flow Index, consisting of 100 A-share stocks with high free cash flow levels, increased by 1.3% as of midday, with a rolling price-to-earnings ratio of 13.8 times, indicating a blend of high dividends and growth potential [5]