PM2.5概念盘中跳水，贵研铂业跌0.38%

市场透视2025-07-30

07月30日，PM2.5概念盘中跳水，截至10点15分，PM2.5概念整体指数下跌1.01%，报1512.070点。从个股上来看，该概念的成分股中，贵研铂业跌0.38%，清新环境、华测检测、佳华科技跌幅居前。从资金上来看，截止发稿，PM2.5概念主力净流入为-7049.47万，其中禾信仪器受到资金热捧，主力净流入1145.33万；拉长时间线来看，该板块近20日主力资金净流入-30.15亿。（以上...

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