---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/42410176.md"
description: "$XL2CSOPHYNIX(07709.HK) This trend is different from that of the underlying stock."
datetime: "2026-07-03T02:25:34.000Z"
locales:
  - [en](https://longbridge.com/en/topics/42410176.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42410176.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/42410176.md)
author: "[阿巴阿巴007号](https://longbridge.com/en/profiles/26194405.md)"
---

# $XL2CSOPHYNIX(07709.HK) This trend is different fr…


### Related Stocks

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

## Comments (5)

- **股指比严格1:3 · 2026-07-03T02:27:28.000Z**: Isn't it normal to have a premium?
- **星海街小王子 · 2026-07-03T02:27:08.000Z**: Premium of 17 basis points
  - **L_3k6O9C** (2026-07-03T02:29:16.000Z): How is this premium calculated?
  - **星海街小王子** (2026-07-03T02:30:01.000Z): Didn't understand. I didn't see any premium two days ago.🤔
  - **星海街小王子** (2026-07-03T02:32:51.000Z): @Doubao: This video mainly explains the underlying logic of 07709 South China Double Long SK Hynix Leveraged ETF. It only tracks twice the daily price change of SK Hynix, not a fixed double return ove