---
title: "Institutions bought Pingtan Development and 17 other stocks today, selling Eastroc Beverage for 363 million yuan"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/281168339.md"
description: "On March 31, institutions net bought 17 stocks including Pingtan Development, with net buying amounts of CNY 234 million for Pingtan Development, CNY 219 million for OKE, and CNY 150 million for SDGI. At the same time, institutions net sold EASTROC BEVERAGE for CNY 363 million, Staidson BioPharm for CNY 287 million, and Menovo for CNY 134 million"
datetime: "2026-03-31T10:25:16.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/281168339.md)
  - [en](https://longbridge.com/en/news/281168339.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/281168339.md)
---

# Institutions bought Pingtan Development and 17 other stocks today, selling Eastroc Beverage for 363 million yuan

After-hours data shows that on March 31, a total of 39 stocks appeared on the trading leaderboard with institutional presence, of which 17 stocks showed net buying by institutions and 22 stocks showed net selling. The top three stocks with the highest net buying by institutions that day were Pingtan Development, OKE, and SDGI, with net buying amounts of 234 million yuan, 219 million yuan, and 150 million yuan, respectively. The top three stocks with the highest net selling by institutions that day were EASTROC BEVERAGE, Staidson BioPharm, and Menovo, with net outflow amounts of 363 million yuan, 287 million yuan, and 134 million yuan, respectively. (Yicai)

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