---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/38672816.md"
description: "A reminder before bed for friends who are trading the rebound of $Unity Software(U.US): There's still $AppLovin(APP.US)'s earnings report after hours. To tell another horror story, the little bit you just made from U's rebound might fall into the water again, requiring you to cough up more. Pay attention to controlling the loss range."
datetime: "2026-02-11T16:56:49.000Z"
locales:
  - [en](https://longbridge.com/en/topics/38672816.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/38672816.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/38672816.md)
author: "[輸棟樓的韭菜](https://longbridge.com/en/profiles/10647684.md)"
---

> Supported Languages: [简体中文](https://longbridge.com/zh-CN/topics/38672816.md) | [繁體中文](https://longbridge.com/zh-HK/topics/38672816.md)


# A reminder before bed for friends who are trading …


### Related Stocks

- [Unity Software Inc. (U.US)](https://longbridge.com/en/quote/U.US.md)
- [AppLovin Corporation (APP.US)](https://longbridge.com/en/quote/APP.US.md)

## Comments (9)

- **奇迹的交易员cola · 2026-02-11T19:03:47.000Z · 👍 1**: @輸棟樓的韭菜 Xiao Gu: APP dropped 20% after earnings; Could it be...
- **zxxxxxx · 2026-02-11T17:43:14.000Z**: The option volatility of the app is very high. Can we short volatility with a straddle option?
  - **zxxxxxx** (2026-02-11T17:45:11.000Z): If the stock price fluctuation is less than 18%, you can profit. I've never done this before, is it feasible?
  - **輸棟樓的韭菜** (2026-02-12T01:27:26.000Z): This depends on your own judgment. Going long/short on VIX is a regular options operation.
- **英伟达小菜鸟 · 2026-02-11T16:59:38.000Z · 👍 1**: Thank you, Brother Shu.
  - **道可道99** (2026-02-12T00:26:31.000Z): Unlucky, call him Brother Ying.
- **leo_x · 2026-02-11T16:59:07.000Z · 👍 1**: Brother Chive is so worried.
  - **輸棟樓的韭菜** (2026-02-11T17:08:53.000Z): Don't worry