---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/42609866.md"
description: "$XL2CSOPHYNIX(07709.HK) This volatility is really testing. You need to control your cost basis and position well. Last week someone even told me they used margin to leverage up and all in. No matter what you buy, the margin of safety comes first. You have to leave yourself enough room for error."
datetime: "2026-07-13T05:39:35.000Z"
locales:
  - [en](https://longbridge.com/en/topics/42609866.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42609866.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/42609866.md)
author: "[Silas_](https://longbridge.com/en/profiles/9957777.md)"
---

# $XL2CSOPHYNIX(07709.HK) This volatility is really …


### Related Stocks

- [07709.HK](https://longbridge.com/en/quote/07709.HK.md)

## Comments (1)

- **SKT1 · 2026-07-13T05:47:06.000Z**: Really want to know how to get financing