---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/42364354.md"
description: "$XL2CSOPHYNIX(07709.HK) What's going on... The underlying stock was doing just fine, how did it suddenly drop 2x? 🥲"
datetime: "2026-07-02T02:31:01.000Z"
locales:
  - [en](https://longbridge.com/en/topics/42364354.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42364354.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/42364354.md)
author: "[芥末虾球](https://longbridge.com/en/profiles/15377152.md)"
---

# $XL2CSOPHYNIX(07709.HK) What's going on... The und…


### Related Stocks

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

## Comments (3)

- **Jay-0117 · 2026-07-02T02:32:27.000Z**: Can't understand... bought 100 shares at 120... looked pretty stable at 128... then inexplicably dropped... sigh... wasted an opportunity for day trading.
  - **我不会算溢价** (2026-07-02T02:41:31.000Z): Back again, this time with 128 T, right?
  - **Jay-0117** (2026-07-02T02:42:41.000Z): T..继续降低成本。