美股詳情

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TUTTLE CAPITAL PURE PLAY PHOTONICS ETF

17.18

+0.02000.12%

盤後：17.500.3200+1.86%17:53 EDT

成交量：14.02萬

成交額：244.44萬

市值：1.21億

市盈率：- -

高：17.99

開：17.84

低：17.14

收：17.16

52周最高：27.86

52周最低：15.94

股本：705.00萬

流通股本：705.00萬

量比：0.58

換手率：1.99%

股息：- -

股息率：- -

淨資產收益率：--

總資產收益率：--

市淨率：--

市盈率(LYR):- -

資料載入中...

總覽公司新聞資訊公告

美股異動 | 光通信股集體走高 Astera Labs(ALAB.US)大升逾10%

美股光通信板塊盤初上揚

美股光通信板塊盤初走高 Coherent漲近4%

美股光通信板塊盤初走高 Coherent漲近4%

每日经济新闻

美格智能(002881.SZ)擬與星沅光電等設立合資公司推動業務向光通信領域拓展

美格智能(002881.SZ)擬與星沅光電等設立合資公司推動業務向光通信領域拓展

美國研究綜述-Ciena 公司、Docusign、Snowflake

均勝電子：已推出車載光通信解決方案正推進整車廠項目導入

南方财经网

均勝電子：已推出車載光通信解決方案正推進整車廠項目導入

Ciena Corp(CIEN)股票9月3日盤中下跌10.71%：真相來了

TradingKey中文

第27屆光博會進入倒計時！光通信產業迎新一輪景氣周期，哪些板塊和技術值得關注？

每日经济新闻

光通信板塊股票Ciena跌幅擴大至10%。

AI光通信三強對比：Coherent、Lumentum、AAOI，誰更具投資價值？

TradingKey中文

光通信股Ciena盤前一度升逾5%

每日经济新闻

光通信股Ciena盤前一度升逾5%，現漲近2%；公司第三財季營收為16.7億美元，按年增長37%；調整後每股收益2.11

激光雷達2026半年考：看似一步之遙的老二爭奪戰圖達通營收虧損緊逼但收入盈利結構客户格局等仍存差距

中國光通信設備製造商納真科技計劃最早於9月14日在香港啓動IPO，目標融資額約為8億美元。

納真科技通過聆訊：淨利6.61億、經營現金淨流出12.56億光通信「全棧玩家」的盈利與現金流為何背道而馳？

中金：看好AI算力集群持續擴容背景下光通信散熱賽道的高成長性

中金：光通信液冷是兼具需求增長和單位價值量提升的高斜率賽道

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