A股下跌，市场呈现看空态势

以下是为您生成的中文快讯：今日财经热点不断。国产重型无人机“九天”首飞在即，量子直接通信实现300公里全连接新突破，Neuralink获亿元融资，工信部印发算力互联网体系行动计划，《稳定币条例》成香港法例，西藏水电项目公布建设计划，相关概念股受关注。A股三大指数30日集体下跌，沪指跌0.47%，深成指跌0.85%，创业板指跌0.96%，超4100只个股飘绿，创新药等板块领涨，可控核聚变等板块跌幅居前，沪深两市主力资金净流出496.74亿元。机构和游资龙虎榜显示，机构、章盟主、炒股养家等有诸多买卖操作。新股申购方面，海阳科技申购代码732382，申购价11.50元，主营尼龙6系列产品。

股票名称 ["中无人机","航天彩虹","顺丰控股","创新医疗","伟思医疗","爱朋医疗","国盾量子","中国海防","南兴股份","观想科技","彩讯股份","首都在线","西藏天路","高争民爆","海格通信","百利电气","华纳药厂","四方精创","德邦股份","时代出版","云内动力","天阳科技","雄帝科技","舒泰神","元隆雅图","国芳集团","均瑶健康","华森制药","翠微股份","京华激光","湘邮科技","千红制药","富煌钢构","汇金通","永安药业","中超控股","睿智医药","广康生化","恒宝股份","海联金汇","福龙马","尚纬股份","中力股份","海阳科技"]板块名称 ["创新药","养殖业","军工装备","可控核聚变","人形机器人","银行","农牧饲渔","工程咨询服务"] A股下跌、主力资金净流出、个股飘绿看多看空内容中提到A股三大指数30日集体下跌，全市场超4100只个股飘绿，沪深两市主力资金净流出496.74亿元，这些都显示出市场的弱势，所以看空A股。

6月3日丨热点前瞻和讯自选股写手风险提示：以上内容仅作为作者或者嘉宾的观点，不代表和讯的任何立场，不构成与和讯相关的任何投资建议。在作出任何投资决定前，投资者应根据自身情况考虑投资产品相关的风险因素，并于需要时咨询专业投资顾问意见。和讯竭力但不能证实上述内容的真实性、准确性和原创性，对此和讯不做任何保证和承诺。