---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/29744485.md"
description: "$CATL(03750.HK) bros, newbie here asking for advice: if I hit this IPO using my margin, do I need to top up cash if allocated? For example, I have a total HKD 120k margin, now left with 80k – do I need to top up?"
datetime: "2025-05-16T10:46:39.000Z"
locales:
  - [en](https://longbridge.com/en/topics/29744485.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/29744485.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/29744485.md)
author: "[Power-H](https://longbridge.com/en/profiles/15350250.md)"
generator: "portal-rs"
---

# $CATL(03750.HK) bros, newbie here asking for advic…


### Related Stocks

- [300750.CN](https://longbridge.com/en/quote/300750.CN.md)
- [03750.HK](https://longbridge.com/en/quote/03750.HK.md)

## Comments (8)

- **大生发 · 2025-05-16T10:52:41.000Z**: Do you understand? After you close your position in CATL, the financing limit will be automatically replenished.
  - **Power-H** (2025-05-16T10:54:38.000Z): Got it. I understand it's the same logic as trading regular stocks, as long as the principal and quota maintain a ratio, and there's a liquidation line ratio just like with regular stocks, right?
- **Power-H · 2025-05-16T10:47:19.000Z**: just 100 shares
  - **大生发** (2025-05-16T10:48:57.000Z): Me too
  - **Power-H** (2025-05-16T10:49:45.000Z): Should I add margin or close some of my stock positions? All my positions are in US stocks.
  - **Erek Zhou** (2025-05-16T10:50:22.000Z): Same question here, seems like we all got lucky with random subscriptions and won the lottery 😏


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