股票型及混合型基金中，昨日实现正回报的占86.20%，248只基金回报超3%，29只基金净值回撤超 3%。 证券时报·数据宝统计，股票型及混合型基金中，10月20日算术平均净值增长率0.75%，净值增长率为正 的占86.20%，其中，净值增长率超3%的有248只，融通新能源汽车主题精选A净值增长率为4.80%，回 报率居首，紧随其后的是融通新能源汽车主题精选C、汇安成长优选混合A、汇安成长优选混合C等， 净值增长率分别为4.80%、4.80%、4.79%。 统计显示，净值增长率超3%的基金中，以所属基金公司统计，有17只基金属于富国基金，中欧基金、 招商基金等分别有14只、11只基金上榜。 基金投资类型方面，净值增长率居首的融通新能源汽车主题精选A属于灵活配置型，净值增长率超3% 的基金中，有145只基金属于偏股型，50只基金属于指数股票型，31只基金属于灵活配置型。 上证指数昨日上涨0.63%，报收3863.89点，深证成指上涨0.98%，创业板指上涨1.98%，科创50指数上涨 0.35%。盘面上，申万一级行业中，涨幅居前的有通信、煤炭、电力设备等，分别上涨3.21%、3.04%、 1.54%。跌幅居前的 ...

Core Insights - The article provides an overview of the performance of various mutual funds, highlighting the top and bottom performers based on net asset value updates as of October 20, 2025 [3][4]. Fund Performance Summary Top Performing Funds - The top 10 funds with the highest net value growth include: 1. Rongtong New Energy Vehicle Theme Selected A: 2.6994 (up from 2.5757) [3] 2. Rongtong New Energy Vehicle Theme Selected C: 2.6303 (up from 2.5099) [3] 3. Huian Growth Preferred Mixed A: 2.0799 (up from 1.9847) [3] 4. Huian Growth Preferred Mixed C: 1.9519 (up from 1.8626) [3] 5. Manulife Growth Mixed: 3.3419 (up from 3.1896) [3] 6. Zhongjia Core Intelligent Manufacturing Mixed A: 1.8700 (up from 1.7852) [3] 7. Zhongjia Core Intelligent Manufacturing Mixed C: 1.8291 (up from 1.7462) [3] 8. Manulife Performance Mixed A: 2.1059 (up from 2.0108) [3] 9. Manulife Performance Mixed C: 2.0781 (up from 1.9843) [3] 10. Manulife Economic Leading Two-Year Holding Mixed: 1.1704 (up from 1.1185) [3] Bottom Performing Funds - The bottom 10 funds with the lowest net value growth include: 1. Qianhai Kaiyuan Gold and Silver Jewelry Mixed A: 2.4620 (down from 2.6090) [4] 2. Qianhai Kaiyuan Gold and Silver Jewelry Mixed C: 2.4060 (down from 2.5490) [4] 3. Huafu Yongxin Flexible Allocation Mixed C: 1.6901 (down from 1.7884) [4] 4. Huafu Yongxin Flexible Allocation Mixed A: 1.7397 (down from 1.8407) [4] 5. Wanjia Cycle Vision Stock Initiation C: 1.0294 (down from 1.0806) [4] 6. Wanjia Cycle Vision Stock Initiation A: 1.0298 (down from 1.0810) [4] 7. Yinhua Domestic Demand Selected Mixed (LOF): 3.8010 (down from 3.9700) [4] 8. Yinhua Tongli Selected Mixed: 1.2138 (down from 1.2662) [4] 9. Yinhua Growth Pioneer Mixed: 1.4650 (down from 1.5270) [4] 10. Gold Stock ETF: 1.9938 (down from 2.0742) [4] Market Overview - The Shanghai Composite Index opened high and experienced horizontal fluctuations, closing slightly up, while the ChiNext Index showed a similar trend with a slight increase [6]. - The total trading volume was 1.75 trillion (down by 200 billion from the previous trading day) [6]. - The number of advancing stocks was 4064, while declining stocks numbered 1253 [6]. - Leading sectors included communication equipment and gas supply, both rising over 3% [6].