---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/40333674.md"
description: "Reflection, reflection on my US stock trading. Watching AMD surge past 300+, I had built my position around 180. The first weekly call option that gave me profit was also from AMD, with a single-day increase of 20%. I got a bit carried away, feeling like the chosen one. The rise was scary. Later, I sold in the 200s. At the time, I thought AMD would go to at least 300, but later volatility shook me out. In the end, I still didn't 🙂‍↔️ achieve the unity of knowledge and action. Since I'm bullish on Su (Lisa Su), bullish on AMD, why couldn't I hold on! The fundamentals are fine! The AI development trend hasn't changed~Just like SanDisk, once missed, it's just missed~Human nature, mentality, belief, determination, patience~The road is long, cultivation never stops~"
datetime: "2026-04-30T15:11:28.000Z"
locales:
  - [en](https://longbridge.com/en/topics/40333674.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/40333674.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/40333674.md)
author: "[Monica ^_^](https://longbridge.com/en/profiles/19177223.md)"
---

# Reflection, reflection on my US stock trading. Wat…


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