---
type: "Topics"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/topics/39449608.md"
description: "$3 倍做空金礦指數 ETF - MicroSectors(GDXD.US)？？？？？？"
datetime: "2026-03-23T11:31:13.000Z"
locales:
  - [en](https://longbridge.com/en/topics/39449608.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/39449608.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/39449608.md)
author: "[陈子](https://longbridge.com/zh-HK/profiles/14412818.md)"
---

# $3 倍做空金礦指數 ETF - MicroSectors(GDXD.US)？？？？？？…


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