---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/43038131.md"
description: "$PDD(PDD.US) Pinduoduo is good in every way, but it has trapped too many retail investors. I sell at the close and buy during the night session; just from arbitrage, I've made over ten points. $Trip.com(TCOM.US) Trip.com's chip structure is much cleaner."
datetime: "2026-07-29T14:09:48.000Z"
locales:
  - [en](https://longbridge.com/en/topics/43038131.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/43038131.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/43038131.md)
author: "[高悬穹顶的剑](https://longbridge.com/en/profiles/10013152.md)"
---

# $PDD(PDD.US) Pinduoduo is good in every way, but i…


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