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美股
詳情
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小盤科技股ETF-PowerShares
79.21
+1.78
2.30%
盤前：
78.62
-0.5850
-0.74%
04:01 EDT
成交量：
3.50萬
成交額：
277.71萬
市值：
4.93億
市盈率：
- -
高：
79.69
開：
78.64
低：
78.33
收：
77.43
52周最高：
92.45
52周最低：
50.11
股本：
622.00萬
流通股本：
622.00萬
量比：
1.38
換手率：
0.56%
股息：
0.00
股息率：
0.01%
淨資產收益率：
--
總資產收益率：
--
市淨率：
--
市盈率(LYR):
- -
資料載入中...
總覽
公司
新聞
公告
美股異動｜伯恩斯坦上調WFE支出預測，半導體設備板塊走強，阿斯麥升逾4%
格隆汇
·
08/11
費城半導體指數漲幅擴大至1.5%，半導體設備板塊強勢領升，台積電股價上漲0.41%，阿斯麥股價上漲3.69%，應用材料股
智通财经
·
08/11
網絡安全初創公司 Corma 完成 6000 萬美元種子輪融資，Sequoia Capital 等參投
链捕手
·
08/11
網絡安全概念異動拉升 天融信直線漲停
智通财经
·
08/11
OpenAI：我們正在擴展我們的網絡安全計劃 Daybreak，並推出 GPT-5.6-Cyber，這是一個專為高級授權
智通财经
·
08/11
AI安全爭議持續升温 OpenAI因網絡安全風險收緊新模型管控
环球市场播报
·
08/10
市場消息：阿聯酋國家通訊社周一援引阿聯酋網絡安全委員會消息報道，該國挫敗了多起針對本國航空、能源及教育領域的網絡攻擊。
智通财经
·
08/10
從GPU到存儲 再到半導體設備與雲計算! 資管巨頭貝萊德Q2增持AI算力 精準預判雲巨頭們崛起
智通财经
·
08/10
獲英特爾投資 江蘇半導體設備細分龍頭衝刺科創板
中金财经
·
08/10
半導體設備板塊再度拉升，盛美上海升逾10%
智通财经
·
08/10
市場消息：日本將把網絡安全納入防空體系。
智通财经
·
08/09
因防範網絡安全隱患 OpenAI暫停新一代人工智能模型部分研發
环球市场播报
·
08/09
兩家券商收罰單！一家涉網絡安全遲報，一家經紀自營雙雙違規
智通财经
·
08/09
OpenAI提示新模型Astra存在潛在重大網絡安全風險，強化安全管控
金融界
·
08/08
OpenAI稱Astra模型具備先進網絡安全能力，已啓動強化防控措施
智通财经
·
08/08
OpenAI提示新模型Astra存在潛在重大網絡安全風險，強化安全管控
环球市场播报
·
08/08
據Axios：OpenAI因Astra模型的網絡安全能力而放緩其發布進程。
格隆汇
·
08/08
日本金融廳統一 17 領域網絡安全報告樣式，加密資產交換業者納入規範
链捕手
·
08/07
半導體設備板塊異動拉升 耐科裝備漲停
每日经济新闻
·
08/07
派拓遭審查+大模型接連「失控」 網絡安全賽道或迎雙重催化(附股)
中金财经
·
08/07
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