688381.SH上海证券交易所 · 科创板 STAR
DIOO Microcircuits Jiangsu 帝奥微
Semiconductors 半导体
¥45.10−¥2.18 · −4.61%
Open 开盘
¥47.04
High 最高
¥47.08
Low 最低
¥44.80
Prev Close 昨收
¥47.28
Volume 成交量
1,047.9万股
Turnover 成交额
¥4.81亿
Mkt Cap 总市值
¥112亿
P/E 市盈率
145.4×
Recent Activity 近期动态All Filings 全部公告 →
9 significant filings since 29 May 2026: 7 on buyback and 2 on dividend. The latest, on 12 Sep 2026: 关于以集中竞价交易方式首次回购公司股份的公告.
自 29 May 2026 起有 9 份重大公告:buyback 7 份、dividend 2 份。最新一份(12 Sep 2026):关于以集中竞价交易方式首次回购公司股份的公告。
Price History 价格走势
5 sessions 个交易日, 18 Sep to 24 Sep 2026 · Live one-minute prices · High 最高 ¥47.78 · Low 最低 ¥40.57 · −4.61% on the previous close of ¥47.2841.0042.0043.0044.0045.0046.0047.00
Volume 成交量
56.6万
18 Sep21 Sep22 Sep23 Sep24 Sep
Overview 概览Deep Report 深度报告Financials 财务Valuation 估值Ownership 股东Analysts 券商Estimates 预测News 动态Events 事件Peers 同业
Scheduled Report Dates 预约披露
30 Sep 2026 Q3 Due 24 Oct 2026
30 Jun 2026 H1 Published 已披露 22 Aug 2026 · date moved 1 time · first booked for 31 Aug 2026
Events in the Last 90 Days 近期事件
Events are sorted by severity, then by date. 事件按严重程度排序,其次按日期。