---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/39072234.md"
description: "$XL2CSOPHYNIX(07709.HK) Why is the Samsung SDI holding only 29%? Shouldn't it be fully allocated to Samsung SDI? Asking for advice."
datetime: "2026-03-05T02:48:51.000Z"
locales:
  - [en](https://longbridge.com/en/topics/39072234.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/39072234.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/39072234.md)
author: "[暴走小喵](https://longbridge.com/en/profiles/21821214.md)"
---

# $XL2CSOPHYNIX(07709.HK) Why is the Samsung SDI hol…


### Related Stocks

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

## Comments (8)

- **ETF圣体 · 2026-03-05T09:06:22.000Z**: It's better not to use double leverage, just go all-in on the underlying stock with a single leverage. I can just finance the funds myself for a single leverage, and there's no slippage. The interest rate for financing is about 5.7% per year.
  - **暴走小喵** (2026-03-05T09:07:57.000Z): Is Longbridge okay? I don't seem to have an account to buy the actual shares.
  - **ETF圣体** (2026-03-05T09:23:03.000Z): Can't buy the underlying stock. EWY is a South Korean index, with no decay. The downside is it's not as pure, but its price movements are actually quite similar to the underlying stock.
- **穷途熊熊（富途版） · 2026-03-05T03:12:14.000Z**: What money is there to pull this one with a full position in SK Hynix? 😢
- **Erstwhile · 2026-03-05T03:06:09.000Z**: You can refer to 2x Micron MUU, look at the derivative components, this is similar. The derivative for this is in the Korean stock market, you can't see it here.
- **大a韭菜勇闯美股 · 2026-03-05T02:58:35.000Z**: What other derivatives are there? Anyway, it's particularly complex inside, these are all for institutions to handle.
  - **暴走小喵** (2026-03-05T03:01:03.000Z): Because my bearish view is based on a two-fold drop📉, but the rise certainly isn't a two-fold increase.
- **炒美股养家666 · 2026-03-05T02:53:21.000Z**: He's going long with a 2x position, definitely not all in on Hynix, otherwise how could it be 2x?