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Defiance Long Pure Quantum ETF
16.49
+0.7400
4.70%
盤後:
16.60
0.1100
+0.67%
19:30 EDT
成交量:
4.36萬
成交額:
71.41萬
市值:
1,912.84萬
市盈率:
- -
高:
16.51
開:
16.22
低:
16.05
收:
15.75
52周最高:
24.58
52周最低:
14.19
股本:
116.00萬
流通股本:
116.00萬
量比:
0.64
換手率:
3.76%
股息:
- -
股息率:
- -
淨資產收益率:
--
總資產收益率:
--
市淨率:
--
市盈率(LYR):
- -
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新聞資訊
IONQ與Sdt達成亞太地區首個戰略合作,攜手推進先進量子計算與量子網絡佈局
美股速递
·
4小時前
VanEck 研究主管:比特幣社區已正視量子計算風險
链捕手
·
09/19
文旅部:支持量子科技、具身智能、腦機接口、第六代移動通信等未來產業技術在文化產業的應用
智通财经
·
09/18
醫藥工業發展「十五五」規劃:加快人工智能、量子計算、超級計算等新技術賦能藥物研發
智通财经
·
09/18
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00:01","pubTimestamp":1789747277,"startTime":"0","endTime":"0","summary":" ChainCatcher 消息,据 Bitcoin Magazine 披露,资产管理公司 VanEck 数字资产研究主管 Matthew Sigel 在接受 CNBC 采访时表示,量子计算对比特币构成风险,但社区已认识到该问题的严重性。他指出,由于加密网络的去中心化特性,解决这一问题的进展可能较为缓慢,但社区正在推进相关工作。\n\nSigel 表示:“这是一个风险,但社区已经认识到问题的范围,大量人才已经聚集起来,并提出了升级系统的框架。”他补充称:“升级不会很快发生,因为没有 CEO 能告诉开发者‘现在就做’。治理流程需要更多时间,过程也更复杂,但存在实现量子抗性的技术路径,未来几年你会看到更多相关进展。”\n\n目前量子计算机仍存在错误率问题,尚无法破解比特币的加密算法。部分比特币开发者已开始在实时侧链上测试量子抗性签名。Coinbase 计划利用安全飞地和阈值密码学构建后量子签名管道,由 BlackRock、Fidelity Digital Assets、Block 等组成的比特币安全联盟也在支持 BIP-360 等提案,以降低长期量子计算风险。 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