---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/42833494.md"
description: "$Roundhill Memory ETF(DRAM.US)$Sandisk(SNDK.US) It broke the uptrend line initially, and I didn't expect it to fall so much. Now that it has broken the downtrend line, I also didn't expect it to rise so much. When it broke down initially, I dared to exit; now that it has broken out, I must enter decisively. Buy at this level with a steady hand, and simultaneously buy puts as insurance.Additionally, shorting today would mean falling into a short squeeze trap, which would be disastrous, just like those who bottom-fished on the day of the breakdown.。$Roundhill T-Rex 2X Long DRAM Dly TrgtETF(RAM.US)$XL2CSOPHYNIX(07709.HK)"
datetime: "2026-07-21T14:55:08.000Z"
locales:
  - [en](https://longbridge.com/en/topics/42833494.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42833494.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/42833494.md)
author: "[安安安之](https://longbridge.com/en/profiles/14335319.md)"
---

# $Roundhill Memory ETF(DRAM.US)$Sandisk(SNDK.US) It…


### Related Stocks

- [DRAM.US](https://longbridge.com/en/quote/DRAM.US.md)
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- [SNDK.US](https://longbridge.com/en/quote/SNDK.US.md)
- [RAM.US](https://longbridge.com/en/quote/RAM.US.md)
- [07709.HK](https://longbridge.com/en/quote/07709.HK.md)
- [MEME.US](https://longbridge.com/en/quote/MEME.US.md)

## Comments (7)

- **涅槃重生 · 2026-07-22T01:34:16.000Z · 👍 1**: All the ones underlined are naive investors
  - **安安安之** (2026-07-22T02:27:29.000Z): Haha, what do you call a 90% return rate?
  - **安安安之** (2026-07-22T02:29:06.000Z): Bought a bunch of junk, try shorting storage
  - **涅槃重生** (2026-07-22T02:30:46.000Z): Sorry, I currently have a 0.5 position size
- **坚决不做韭菜啦 · 2026-07-21T16:04:30.000Z**: What does the first picture mean? Will it return to the previous high in 2 weeks?
- **lengding · 2026-07-21T14:59:31.000Z**: What is the target price?
  - **AL_226** (2026-07-22T01:23:10.000Z): First hit 100