---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/39852347.md"
description: "Regarding storage, the previous strategy was incorrect.I carefully compared the downtrend and uptrend of MU and SNDK, as well as their directions.It's clear that one should go long on SNDK and short MU, because MU's decline lasted longer, and SNDK's rise was more significant.Therefore, although I made money earlier, it wasn't much. There must have been a cognitive bias.The essence of trading is to respect the trend, follow the trend, continuously find better methods, and adjust the strategy."
datetime: "2026-04-11T15:36:01.000Z"
locales:
  - [en](https://longbridge.com/en/topics/39852347.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/39852347.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/39852347.md)
author: "[钢铁纪律](https://longbridge.com/en/profiles/13301109.md)"
---

# Regarding storage, the previous strategy was incor…


### Related Stocks

- [SNDK.US](https://longbridge.com/en/quote/SNDK.US.md)
- [MU.US](https://longbridge.com/en/quote/MU.US.md)

## Comments (6)

- **Erstwhile · 2026-04-11T16:13:15.000Z**: The moving averages of MU have all converged, and the consolidation period is more sufficient than that of SNDK. Purely looking at the trend, it just feels lacking in elasticity, as if there are too many funds pretending to be asleep.
- **Mr sen · 2026-04-11T15:53:12.000Z**: SanDisk should retest this level before surging upward again, right?
  - **钢铁纪律** (2026-04-11T16:00:19.000Z): Yes, it moves in sync with MU. If both pull back, I'll go short MU instead. Shorting SNDK is too hard….
  - **买股票就是投资公司** (2026-04-11T19:26:41.000Z): Don't go short; a single mistake can lead to huge losses! It's better to just go long honestly and hold for the long term.
  - **钢铁纪律** (2026-04-12T00:59:15.000Z): There's no problem with shorting, just don't short during an uptrend; only short during a downtrend. There's no such thing as not being able to short US stocks.