---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/43087063.md"
description: "$Micron Tech(MU.US) pre-market opens with a double bullish view, sell double short before 9:30, market opens and surges to the point of numbness, decisively buy one call 850 to recover losses 😓 Today it's not playing by the usual rules, almost got liquidated$MU 260731 850 Call(MU260731C850000.US)"
datetime: "2026-07-30T14:33:22.000Z"
locales:
  - [en](https://longbridge.com/en/topics/43087063.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/43087063.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/43087063.md)
author: "[修罗场Malo](https://longbridge.com/en/profiles/15701554.md)"
---

# $Micron Tech(MU.US) pre-market opens with a double…


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