---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/43500276.md"
description: "$XL2CSOPHYNIX(07709.HK)Did that 20% surge after 2:30 PM yesterday come to you for free? You keep cursing around without using your brain."
datetime: "2026-08-20T01:51:20.000Z"
locales:
  - [en](https://longbridge.com/en/topics/43500276.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/43500276.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/43500276.md)
author: "[今天不吃面](https://longbridge.com/en/profiles/14503261.md)"
generator: "portal-rs"
---

# $XL2CSOPHYNIX(07709.HK)Did that 20% surge after 2:…


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## Comments (2)

- **美股大心脏 · 2026-08-20T01:59:49.000Z**: Buying the underlying stock directly with KRW avoids all that messy stuff like slippage and premiums.
- **道可道99 · 2026-08-20T01:57:15.000Z**: It's fine. We all go from not understanding to understanding.


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