---
type: "Topics"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/topics/42851229.md"
description: "$Palantir Tech(PLTR.US)微跌、$Datadog(DDOG.US)跌了三個多點，Palantir 靠政府和商業 AI 落地的訂單撐着高估值，Datadog 的可觀測性用量還在漲但估值給太貴，基本面都沒出事，就是漲多了的先被殺估值，拿着的只能扛一扛🫠"
datetime: "2026-07-22T10:17:55.000Z"
locales:
  - [en](https://longbridge.com/en/topics/42851229.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42851229.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/42851229.md)
author: "[安全边际](https://longbridge.com/zh-HK/profiles/28165352.md)"
generator: "portal-rs"
---

# $Palantir Tech(PLTR.US)微跌、$Datadog(DDOG.US)跌了三個多點，…


### 相關股票

- [PLTR.US](https://longbridge.com/zh-HK/quote/PLTR.US.md)
- [DDOG.US](https://longbridge.com/zh-HK/quote/DDOG.US.md)

---
> **免責聲明: 本文僅供參考，不構成任何投資建議。**