---
type: "Topics"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/topics/40050148.md"
description: "$標普 500 指數 #波動率 月度期權 VIX、成交量及未平倉合約按到期日分佈來源：PDI"
datetime: "2026-04-20T21:38:16.000Z"
locales:
  - [en](https://longbridge.com/en/topics/40050148.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/40050148.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/40050148.md)
author: "[PDI](https://longbridge.com/zh-HK/profiles/27423749.md)"
---

# $標普 500 指數 #波動率 月度期權 VIX、成交量及未平倉合約按到期日分佈來源：PDI…


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