美股异动 | AI应用概念股下挫，Palantir、Tempus AI跌超7%

老虎资讯综合08-20

8月20日，美股AI应用概念股下挫，SoundHound跌超8%，Palantir、Tempus AI跌超7%，Unity Software Inc.跌超5%，多邻国、BigBear、Cloudflare跌超3%。

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