---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/41400281.md"
description: "$Micron Tech(MU.US)$Sandisk(SNDK.US)$Marvell Tech(MRVL.US)$NVIDIA(NVDA.US)$Alphabet(GOOGL.US)$Berkshire Hathaway B(BRK.B.US)$Invesco QQQ Trust(QQQ.US)Recently went all-in on storage and optical, finally got a new opportunity today, brought back the BRKB long calls that were swapped for common stock earlier. Took some 2x positions on Tesla and Google. Jensen Huang's speech was too aggressive. Keeping the calls unchanged, afraid of selling too early 😂Currently only holding common stock in storage and optical. The market is too strong. If you're still losing money recently, bro, you're probably playing short calls. Suggest trying to switch to pure common stock. Trading stocks is like walking on stilts, you can't go straight to the 10,000-meter-high platform, right? 😂 Personally, if there's no great opportunity, I just hold common stock, let the market do its thing. If it drops 10 or 20, slowly sell a small amount of common stock and swap for an equivalent amount of 2x. Build long calls only on excellent opportunities. Basically don't touch short calls. If I do, I treat them as lottery tickets that go to zero. The most important thing in investing is stability!!Newbies should directly follow these two big shots: @京城Z先生 @價值&投資. Their content is as dry as it gets. Control your hands, study more, and you'll avoid decades of detours. If you get rich, remember to post and @ the big shots, calling them daddy 😂Wishing everyone gets rich 🙏🙏"
datetime: "2026-06-02T16:59:32.000Z"
locales:
  - [en](https://longbridge.com/en/topics/41400281.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/41400281.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/41400281.md)
author: "[Ks.](https://longbridge.com/en/profiles/12166807.md)"
---

# $Micron Tech(MU.US)$Sandisk(SNDK.US)$Marvell Tech(…


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