---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/39705535.md"
description: "$Quantum(QMCO.US) has another bug? Why can't the order be cancelled?"
datetime: "2026-04-02T14:26:36.000Z"
locales:
  - [en](https://longbridge.com/en/topics/39705535.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/39705535.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/39705535.md)
author: "[Lucinda兔小白](https://longbridge.com/en/profiles/12108462.md)"
---

# $Quantum(QMCO.US) has another bug? Why can't the o…


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