今年翻倍牛股，已超400只

Core Viewpoint - The article highlights the significant increase in the number of stocks with over 100% annual growth in the A-share market, indicating a robust market performance and investor interest in specific sectors [2][6]. Group 1: Market Performance - As of September 16, 2023, there are 430 stocks in the A-share market with an annual growth rate exceeding 100%, an increase from 414 stocks the previous day, marking a growth of approximately 3.9% [2]. - The proportion of these "doubling stocks" in the entire A-share market has surpassed 8%, reaching 8.02% [2]. - The average market capitalization of these doubling stocks is 9.06 billion, with a median market capitalization of 3.88 billion [4]. Group 2: Sector Analysis - The stocks that have doubled in value are primarily concentrated in three sectors: machinery equipment, automotive, and pharmaceutical biology [3]. - Other notable sectors include basic chemicals, electronics, power equipment, computers, and non-ferrous metals [3]. Group 3: Financing and Investment Trends - Among the doubling stocks, 33 have seen net purchases by financing clients exceeding 1 billion, with notable stocks like Shenghong Technology and Xinyi Sheng receiving over 10 billion in net purchases [4]. - The stocks with the highest net financing purchases include Shenghong Technology (14.178 billion), Xinyi Sheng (12.612 billion), and Hanwujing (10.580 billion) [5]. - Eight stocks currently have a financing balance that exceeds 10% of their market capitalization, indicating strong investor confidence [4]. Group 4: ETF Performance - Seven ETFs have also recorded over 100% growth in the same period, reflecting a broader market trend [10]. - The top-performing ETFs include the Hong Kong Innovative Drug ETF and the Hong Kong Innovative Drug 50 ETF, with growth rates of 110.67% and 106.16%, respectively [12].