---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/100000000789088.md"
description: "1A, 2A, 3B"
datetime: "2026-07-11T15:03:34.000Z"
locales:
  - [en](https://longbridge.com/en/topics/100000000789088.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/100000000789088.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/100000000789088.md)
author: "[Estherick](https://longbridge.com/en/profiles/25328777.md)"
generator: "portal-rs"
---

# 1A, 2A, 3B…


## Comments (1)

- **optionspuppy · 2026-07-24T06:43:21.000Z**: Followed u


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> **Disclaimer: This article is for reference only and does not constitute any investment advice.**