7月31日科创50指数上涨4.70%，报收743.37点，科创板股中，收盘上涨的有565只，下跌的有8只。
资金方面，科创板股中，7月31日融资余额环比增加的有266只，北向资金增持的有229只，两大资金同时增持的有72股。
证券时报数据宝统计显示，两大资金集体增持股中，融资余额增加居前的有财富趋势、中微公司、汇成股份，增加金额分别为5614.27万元、3166.52万元、1497.06万元，北向资金增持金额居前的有中微公司、海光信息、晶科能源，增持金额分别为9211.88万元、6011.53万元、4173.03万元。市场表现方面，两大资金集体加仓股中，7月31日股价上涨的有72只，涨幅居前的有财富趋势、汇成股份、威胜信息，分别上涨20.00%、13.88%、11.14%，
按所属行业来看，资金集体加仓股主要集中在电子、医药生物、机械设备行业，分别有24只、15只、7只个股上榜。
资金流向来看，杠杆资金及北向资金集体加仓股中，7月31日主力资金净流入的有43只，净流入资金居前的有财富趋势、海光信息、龙芯中科，分别净流入1.62亿元、1.18亿元、4510.19万元。
7月31日杠杆资金及北向资金同时增持股
证券代码 | 证券简称 | 收盘价 | 日涨跌幅 | 融资余额增加 | 北向资金增持金额 | 688012中微公司157.206.543166.529211.88688041海光信息79.506.00203.126011.53688223晶科能源7.313.981037.934173.03688318财富趋势90.3020.005614.273129.62688403汇成股份8.0413.881497.062469.94688472阿特斯9.343.89471.172158.75688027国盾量子161.842.44218.401975.93688728格科微12.035.9033.951962.37688520神州细胞38.967.33203.161583.84688018乐鑫科技108.992.995.161365.40688498源杰科技115.391.42314.711292.87688236春立医疗12.847.00190.961279.90688352颀中科技10.726.56240.081256.46688363华熙生物61.993.32695.251199.92688711宏微科技15.124.42137.071131.81688123聚辰股份53.082.951183.391108.83688110东芯股份19.434.0145.471035.18688559海目星32.304.53806.581008.91688062迈威生物24.958.2020.981008.19688047龙芯中科101.133.69141.64934.82688621阳光诺和38.126.63200.38865.09688029南微医学60.804.45101.45766.79688301奕瑞科技107.368.40263.77756.88688595芯海科技27.884.62302.39692.75688387信科移动5.223.78197.01634.13688359三孚新科30.423.2284.12625.79688065凯赛生物39.242.59623.35579.73688031星环科技33.276.1634.99544.47688366昊海生科61.277.60297.92536.11688006杭可科技17.185.27131.43518.40688032禾迈股份132.510.54300.49509.50688332中科蓝讯52.154.40143.81504.83688698伟创电气23.588.56155.58493.14688197首药控股35.175.77117.29488.48688484南芯科技32.934.2128.93477.32688277天智航7.435.5437.06451.25688327云从科技10.733.57827.30433.17688543国科军工43.395.39127.26414.60688680海优新材29.935.4638.84367.69688232新点软件20.438.9677.40335.33688127蓝特光学19.155.80612.39322.89688259创耀科技39.903.4251.23315.02688082盛美上海90.802.10890.74314.27688531日联科技41.157.7284.90313.36688351微电生理21.995.6763.11288.22688095福昕软件42.106.85153.79267.89688131皓元医药22.3511.0811.38265.40688502茂莱光学90.588.8796.09258.11688100威胜信息39.5211.14100.14254.98688016心脉医疗99.985.19880.54245.68688107安路科技23.405.4573.86241.39688371菲沃泰9.316.0437.84237.85688776国光电气50.174.0482.86203.27688486龙迅股份53.984.82150.76179.64688128中国电研16.783.52209.48153.13688198佰仁医疗102.091.6242.99151.23688339亿华通21.205.8997.37150.06688535华海诚科64.063.34162.19139.90688190云路股份66.664.813.86138.59688206概伦电子15.636.84244.45130.48688433华曙高科18.204.3058.51122.17688133泰坦科技16.865.9720.21111.73688072拓荆科技128.003.911315.64103.73688578艾力斯53.176.32626.0599.38688562航天软件15.182.36260.8085.35688231隆达股份13.842.442.1174.75688570天玛智控19.243.44121.1774.39688523航天环宇18.441.21230.3432.42688119中钢洛耐3.312.16129.0325.53688112鼎阳科技24.804.11588.0920.13688298东方生物29.072.7230.9919.10688586江航装备9.463.0519.1611.69注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。
