美股详情

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GraniteShares 2x Short NVDA Daily ETF

15.36

0.0000

成交量：83.23万

成交额：1,287.76万

市值：1.33亿

市盈率：- -

高：15.66

开：15.63

低：15.35

收：15.36

数据加载中...

总览公司新闻公告

道指开盘跌0.07%纳指跌0.1%标普500涨0.03%。明星科技股美国超微公司涨1.74%特斯拉涨1.67%英伟达跌0

德国默茨认为自己没有理由批评以色列和美国对伊朗的攻击

又一家中国人工智能公司欲加入全球顶级模型行列

BUZZ-超微公司公布计划出售 20 亿美元可转换债券后下跌

超级利好？行业空间有望翻倍

Snowcap Compute 为超导人工智能芯片融资 2300 万美元

新品发布，AMD能否挑战英伟达？

飞利浦(PHG.US)、英伟达(NVDA.US)开始在患者护理领域的AI合作。

市场消息：利浦和英伟达开始在患者护理领域的人工智能领域展开合作。

英伟达等Difix3D+：用单步扩散模型修复 3D 重建伪影

ASIC大热，英伟达慌吗？

半导体行业观察

【中富电路：公司目前没有直接供应产品给英伟达】中富电路6月23日在互动平台表示，公司目前没有直接供应产品给英伟达。

Wedbush Securities分析师表示美国轰炸伊朗核设施消除了市场的一个悬而未决的风险。Dan Ives及其同事

重温-美国股市：标普500指数和纳指收低；投资者对中东冲突感到不安

英伟达：从游戏初创公司到 AI 巨头的进化之路

环球市场播报

监督学习也能反思？清华英伟达提出隐式负向策略爆炸提升数学能力

英伟达笑到最后！训练2000步，1.5B逆袭7B巨兽，Scaling真来了

英伟达正在与富士康洽谈部署人形机器人生产英伟达的AI服务器

辉达申请自主系统和应用中的置信度和可见性建模专利，基于可见性置信度模型执行操作

超级利好！行业空间有望翻倍

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3D 重建伪影","url":"https://stock-news.laohu8.com/highlight/detail?id=2545460530","media":"市场资讯","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2545460530?lang=zh_cn&edition=fundamental","pubTime":"2025-06-23 14:41","pubTimestamp":1750660860,"startTime":"0","endTime":"0","summary":"为了解决这个问题，来自英伟达的研究团队联合提出了一种创新方案 ——Difix3D+，通过单步扩散模型对 3D 渲染结果进行 “图像修复”，显著提升新视角图像的质量和一致性。Difix3D+提出了一个突破性的视角：将预训练 2D 扩散模型的视觉先验引入 3D 渲染流程，将其作为 “图像修复器”，精准去除神经渲染伪影。Difix 具备以下核心优势：1. 单步扩散：发现渲染伪影的分布在 t=200 处最接近扩散模型训练数据，DIFIX 可一次去除伪影并保留语义结构。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://finance.sina.com.cn/stock/t/2025-06-23/doc-infazvxk9543523.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"sina","symbols":["LU0215105999.USD","NVD2.UK","NVDD","IE0034235303.USD","LU1720051108.HKD","NVDL","IE00B19Z8W00.USD","NVD3.UK","LU1633808545.USD","LU2249611893.SGD","NVDU","NVDY","3NVD.UK","LU2125909916.SGD","LU2361044865.SGD","IE00BHPRN162.USD","IE0004086264.USD","SGXZ51526630.SGD","NVDS.UK","IE0004445015.USD","LU0868494708.USD","2NVD.UK","NVDA","LU1366333091.USD","LU0225283273.USD","LU1699723380.USD","BK4532","LU2458330169.SGD","SG9999014567.USD","NVDX","HK0000306685.HKD","LU1989772923.USD","BK4579","LU1935042991.SGD","LU2092937148.SGD","LU1280957306.USD","SNVD.UK","IE00B5949003.HKD","NVD","BK4141","IE00B7KXQ091.USD","NVDS","LU1244550494.USD","IE00BZ199S13.USD","NVIW.SI","IE00BQXX3F31.USD","LU1066053197.SGD","LU1803068979.SGD","LU0057025933.USD","LU2552382058.USD"],"gpt_icon":0},{"id":"2545468518","title":"ASIC大热，英伟达慌吗？","url":"https://stock-news.laohu8.com/highlight/detail?id=2545468518","media":"半导体行业观察","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2545468518?lang=zh_cn&edition=fundamental","pubTime":"2025-06-23 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