---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/100000000799202.md"
description: "the 2x SK Hynix ETF is the perfect illustration of why leverage on a whipsaw kills you. up huge Tuesday on the +27%, dumped hard Wednesday on the give-back. you can be right on direction over a week and still get chopped to pieces daily. i keep memory exposure in the plain $Roundhill Memory ETF (DRAM.US)$ basket, never the 2x. the decay plus this volatility is a blender."
datetime: "2026-07-16T05:44:03.000Z"
locales:
  - [en](https://longbridge.com/en/topics/100000000799202.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/100000000799202.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/100000000799202.md)
author: "[millionaire](https://longbridge.com/en/profiles/25748048.md)"
generator: "portal-rs"
---

# the 2x SK Hynix ETF is the perfect illustration of…


### Related Stocks

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

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