---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/38041833.md"
description: "$BABA-W(09988.HK)$BYD COMPANY(01211.HK)Hong Kong stocks opened high and then plunged, which is a characteristic of the market. There's no way around it, just get used to it. If it opens high, sell; buy back at the low point. Bull certificates are different from the underlying stocks, with high volatility—trade them if necessary."
datetime: "2026-01-23T02:17:58.000Z"
locales:
  - [en](https://longbridge.com/en/topics/38041833.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/38041833.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/38041833.md)
author: "[渣渣婷已黑化](https://longbridge.com/en/profiles/15566192.md)"
---

# $BABA-W(09988.HK)$BYD COMPANY(01211.HK)Hong Kong s…


### Related Stocks

- [09988.HK](https://longbridge.com/en/quote/09988.HK.md)
- [89988.HK](https://longbridge.com/en/quote/89988.HK.md)
- [BABA.US](https://longbridge.com/en/quote/BABA.US.md)
- [01211.HK](https://longbridge.com/en/quote/01211.HK.md)
- [002594.CN](https://longbridge.com/en/quote/002594.CN.md)
- [BYDDF.US](https://longbridge.com/en/quote/BYDDF.US.md)
- [81211.HK](https://longbridge.com/en/quote/81211.HK.md)
- [BYDDY.US](https://longbridge.com/en/quote/BYDDY.US.md)
- [HBBD.SG](https://longbridge.com/en/quote/HBBD.SG.md)
- [HYDD.SG](https://longbridge.com/en/quote/HYDD.SG.md)

## Comments (6)

- **等势来 · 2026-01-23T02:24:59.000Z**: @Zha Zha Ting has turned dark or suggest finding this kind of skidded strong stock to go long and wait for the opportunity😂
  - **渣渣婷已黑化** (2026-01-23T02:28:13.000Z): Just buy low and sell high with bull certificates
- **等势来 · 2026-01-23T02:24:06.000Z**: @Zha Zha Ting has turned dark OP, can you do this kind of high opening and diving with Hang Seng or Hang Seng Tech bears?😂
  - **渣渣婷已黑化** (2026-01-23T02:27:09.000Z): I've suffered losses from playing with bears, so I don't play with bears anymore. My experience is that you can't eat a fish from head to tail, trying to profit from both ends will only get you beaten
  - **私董會** (2026-01-23T05:15:38.000Z): Tingting is indeed amazing 👍 Expert in bull certificates
- **等势来 · 2026-01-23T02:22:29.000Z**: Awesome awesome🥳🥳