---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/40233476.md"
description: "$Berkshire Hathaway B(BRK.B.US) Learned a lesson. For the long call options of this stock, only trade on the right side from now on."
datetime: "2026-04-27T15:59:14.000Z"
locales:
  - [en](https://longbridge.com/en/topics/40233476.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/40233476.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/40233476.md)
author: "[roro1212](https://longbridge.com/en/profiles/1306453.md)"
---

# $Berkshire Hathaway B(BRK.B.US) Learned a lesson. …


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