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拉姆研究(LRCX)
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人生舵手__小琳
·
05-28
黄仁勋重押台湾后,美股真正该看的不是英伟达,而是实体AI背后的“隐形供应链”
今天 AI 产业最值得关注的信号,不只是英伟达继续创新高,也不是市场又在讨论 GPU 供不应求,而是黄仁勋把台湾的重要性再次推到了台前。 英伟达将在台北北投士林科技园区建立全新的 Constellation 星座研发园区,并释放出未来持续加码台湾供应链的信号。这件事真正重要的地方在于:AI 竞争正在从过去的“云端算力军备竞赛”,进一步进入“实体AI落地阶段”。 过去两年,市场交易的主线很清楚:GPU、AI服务器、云厂商资本开支、液冷和数据中心。 但下一阶段,AI 不会只停留在云端。它会继续下沉到 AI PC、边缘服务器、工业电脑、机器人、智能工厂、自动驾驶、数据中心电网和本地化推理设备里。 也就是说,AI 的上半场是“算力集中在云端”,下半场很可能是“算力进入现实世界”。 所以,真正值得挖的美股机会,不一定只在最拥挤的英伟达、博通和Vertiv身上,而是在那些过去不被市场当作核心AI股、但正在被实体AI刚性需要的二线供应链公司里 一、内存接口:AI PC 和边缘AI的第一道瓶颈 如果 AI 要从云端走向本地设备,第一道瓶颈就是内存。 AI PC、边缘服务器、工业控制设备,都需要更高带宽、更低延迟、更稳定的内存系统。传统 DDR5 在高速传输下会遇到信号衰减、时钟抖动和稳定性问题,所以 CUDIMM、CKD、PMIC、SPD Hub 这类内存接口芯片的重要性开始上升。 这条线里,美股最值得看的公司是:
$Rambus(RMBS)$
Rambus(RMBS) Rambus 不是单纯卖内存的公司,而是做内存接口芯片和高速数据传输IP的公司。它近期发布了面向 AI PC 的 DDR5 9600 客户端内存模组芯片组,覆盖 CUDIMM、CQDIMM 和 CSODIMM,并整合 CKD、PMIC、SPD
黄仁勋重押台湾后,美股真正该看的不是英伟达,而是实体AI背后的“隐形供应链”
精彩
VincentHughes:
这波我反而更盯RMBS 内存接口这条线容易先出业绩
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编组 21备份 2
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发發虎
·
05-15
【一起发财】半导体跌出机会?虎友抄底SOXL赚了10万美元
这两天半导体又开始回调了。前段时间,AI、存储芯片、半导体设备轮番上涨,整个半导体板块投资情绪高涨,很多相关标的都涨出了“牛市”的感觉。但行情走到高位之后,波动也明显变大了。涨得快,回调起来也不手软。不过,越是这种大波动行情,越容易出现高手操作。有虎友抓住半导体回调后的机会,抄底
$三倍做多半导体ETF-Direxion Daily(SOXL)$
,成功盈利 10万美元。 👏 恭喜虎友抄底
$三倍做多半导体ETF-Direxion Daily(SOXL)$
,盈利10万美元! 欢迎以上虎友添加虎妞微信(微信号:itiger2014),分享你的投资故事,赢取老虎限量周边,还有机会接受专访! 很多朋友可能会问,SOXL 到底是什么?为什么能涨得这么猛? 简单说,SOXL 不是一家公司,而是一只 3倍做多半导体的杠杆ETF。它跟踪的是NYSE Semiconductor Index,如果半导体指数单日上涨1%,SOXL 理论上会放大到约3倍;反过来,如果半导体指数下跌,SOXL 的跌幅也会被放大。SOXL本质上押注的是美国半导体产业链,覆盖芯片设计、制造、设备、存储、封测等方向。它跟踪的半导体指数里通常会包括
$英伟达(NVDA)$
、
$博通(AVGO)$
、
$美国超微公司(AMD)$
、
$英特尔(INTC)$</
【一起发财】半导体跌出机会?虎友抄底SOXL赚了10万美元
精彩
ruan_7128:
天才! [开心] [强] [强] [强]
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编组 21备份 2
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话题虎
·
05-12
下一个$DRAM?重押光模块的$EUV,大家看好吗?
周一美股光通信概念股集体大涨,
$Lumentum Holdings Inc.(LITE)$
因即将加入QQQ,大涨超16%,
$Applied Optoelectronics Inc.(AAOI)$
+24%,
$COHERENT(COHR)$
+13%……🔥🔥 关注到一个以半导体制造和光通信为主的ETF,整体持仓大概60%光模块+40%半导体设备材料: 具体看持仓, 首先
$台积电(TSM)$
和
$阿斯麦(ASML)$
就占了大概19%的权重; 其次
$拉姆研究(LRCX)$
、
$应用材料(AMAT)$
、
$科磊(KLAC)$
等半导体设备巨头占约15%; 另外该ETF特别之处是盯着光模块,持仓包括
$Lumentum Holdings Inc.(LITE)$
、
$COHERENT(COHR)$
、
$康宁(GL
下一个$DRAM?重押光模块的$EUV,大家看好吗?
精彩
爱人错过:
光模块(EUV)接力DRAM成为AI硬件的新宠,逻辑没问题。但存储是硬核涨价周期,EUV更偏技术迭代,别幻想短期翻倍。
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编组 21备份 2
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小虎老师
·
05-11
市场周报:财报季推动标普、纳指再创新高,本周关注CPI及中概财报
上周回顾 1.
$标普500(.SPX)$
指数和纳斯达克指数连续第六周上涨 市场涨势趋缓—标普500指数和纳斯达克指数连续第六周录得周度上涨,强于预期的季度盈利增长推动两大指数创下历史新高。纳斯达克本周收涨4.51%,标普500上涨2.33%。道指表现落后,仅录得微幅上涨。 盈利巨擘 — 据FactSet数据,标普500第一季度盈利增长从3月底的13.1%飙升至27.7%,为2021年第四季度以来最强表现。 就业改善 — 连续两月增长:4月新增11.5万个就业岗位(高于预期),3月修正后为18.5万;失业率维持在4.3%。 风格转换 — 成长型连续6周中第5次跑赢价值型(+20%对+11%),但价值型年初至今仍保持显著领先。 油价波动 — 美国原油从周一的107美元波动至周三的89美元,周五收于95美元附近,本周下跌约5%。 30年期收益率触及5% — 受油价驱动的通胀担忧影响,近10个月来首次短暂突破5.00%,随后回落;收于4.95%。 负面情绪 — 密歇根大学消费者信心指数5月初值从4月的49.8降至48.2,远低于2月56.6的峰值。 CPI前瞻 — 周二的CPI数据将检验通胀是否延续至4月;3月同比为3.3%,能源上涨12.5%。 2. 美股板块与个股 — 标普500飙升2.33%创历史新高,AI半导体超级周期重燃 标普500指数跳涨2.33%,创下7,398.93点的历史新高,连续第六周上涨,并录得2026年第15次历史新高收盘。 行业领涨: OLED概念(+11.60%)、加密货币(+11.50%)和纺织(+11.21%)领涨,半导体设备(+11.05%)和IDC概念(+10.98%)因AI数据中心需求而飙升。 9只热门股票:
市场周报:财报季推动标普、纳指再创新高,本周关注CPI及中概财报
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编组 21备份 2
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话题虎
·
04-15
美伊冲突中的大涨板块出炉!今年.SPX还能直接V型上涨吗?
大摩表示:美股处于调整期最后阶段,投资者应准备好增加风险敞口。 截止4月14日收盘,标普、纳指已经收复美伊战争以来(2月28日)的所有跌幅,那今天粗略来看一看这无比折磨人的一个多月以来,投资主线都在哪里~
$标普500(.SPX)$
标普500成分股一个月以来的涨幅前15名中,热门板块一眼看过去非常明显: 存储芯片板块,eg.
$闪迪(SNDK)$
+49.74%,
$希捷科技(STX)$
+41.1%,
$西部数据(WDC)$
+37.69%; 算力这一波的涨幅没有跑赢存储,但二线算力也有补涨的,eg.
$英特尔(INTC)$
+38.81%,
$美国超微公司(AMD)$
+28.75%; 网络与光模块:
$Ciena科技(CIEN)$
+37.72%,
$Lumentum Holdings Inc.(LITE)$
+34.34%,
$康宁(GLW)$
+31.72%。 如果前三大主线,大家都没有踩中,也没有有关系,还有半导体设备,eg.
美伊冲突中的大涨板块出炉!今年.SPX还能直接V型上涨吗?
精彩
effortless:
大盘缩量上涨 有点危险 如果冲不了前高 估计要阴跌 要不今晚就开始调整
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Edison2266
·
03-23
$Astera Labs, Inc.(ALAB)$
$应用材料(AMAT)$
$拉姆研究(LRCX)$
$英伟达(NVDA)$
点位分享,更加分享尽在
$Astera Labs, Inc.(ALAB)$ $应用材料(AMAT)$ $拉姆研究(LRCX)$ $英伟达(NVDA)$ 点位分享,更加分享尽在
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价值投资为王
·
03-25
AI扩产加速,设备股为什么先涨?
昨日
$纳斯达克(.IXIC)$
下跌0.8%,而半导体股票逆势上涨,
$台积电(TSM)$
上涨1.42%;半导体设备股票
$应用材料(AMAT)$
上涨3.37%,
$科磊(KLAC)$
上涨3.62%,
$拉姆研究(LRCX)$
集团上涨2.37%,
$阿斯麦(ASML)$
上涨2.18%。把时间往前推,从中东冲突爆发以来看,纳斯达克指数这段时间波动较大,下跌4%。但对比来看,半导体制造设备端反弹更快,应用材料、科磊、泛林以及
$美国超微公司(AMD)$
最近几天已经基本收复此前跌幅,走势明显强于纳指:这种分化,其实在3月中旬之后就已经开始出现。英伟达在2月25日公布财报,季度收入681亿美元,对比市场预期610亿美元,数据中心业务623亿美元,同样明显超预期,而且后续指引继续上修,说明AI算力需求还在往上走。随后美光在3月18日公布财报,收入238.6亿美元,对比预期190亿美元,高出一大截;EPS 12.20,对比预期8.50,也明显超预期,同时给出335亿美元的收入指引,继续往上修。这两份财报把一件事说清楚了——需求不仅在,而且在加速。但真正让资金往设备股集中,是后面的资本开支:美光把2026财年的资本开支提高到2
AI扩产加速,设备股为什么先涨?
精彩
VictorI.:
扩产就是订单,设备股真香!
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编组 21备份 2
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价值投资为王
·
03-20
美光财报炸裂,半导体逆势上涨,相关ETF还能买吗?
周三盘后,存储巨头
$美光科技(MU)$
发布2026财年二季报,对应截止2月26日的三个月成绩单。 与分析师预期相比,美光二季报大超预期: 其中,美光二季度营收239亿美元,同比暴增196%,大超分析师预期的197亿: 美光的收入主要来自DRAM(动态随机存储器),占总收入的比例近80%。其余是NAND(非易失性存储),占比近20%: DRAM是“电脑/服务器的短期记忆”,用来临时存放正在计算的数据,速度快,但断电就没了。NAND速度慢一些,但容量大,而且断电后不会丢失数据。 DRAM和NAND是AI服务器最核心的组成部分之一,一方面,AI大模型参数越来越大,计算过程中产生大量的中间数据,需要用到高端DRAM产品,如HBM3E(高带宽内存)。另一方面,大模型也需要更多的NAND来存储数据。 在高端DRAM市场,SK海力士、美光和三星电子垄断了全球市场: 受AI需求大爆发影响,DRAM供不应求,价格剧烈上涨,由2025年9月时的8美元/颗上涨至32.5美元,涨超4倍: 因此,美光的DRAM产品均价环比上个季度大涨65%,NAND环比大涨近80%!而出货量方面,DRAM和NAND仅环比略有增长: 价格大幅上升后,美光的盈利能力爆表,26财年二季度的毛利率达到74.4%,创历史记录,并预计下一季度的毛利率将达到81%! 81%的毛利率是什么概念?要知道,AI霸主
$英伟达(NVDA)$
的毛利率也不过才75%: 值得注意的是,英伟达是芯片设计公司,轻资产,并不生产芯片,而是外包给台积电、富士康。而美光不仅设计存储芯片,还需要自己生产,是实打实的重资产的企业。 叠加美光是英伟达的供应商,一个零部件企业,盈利能力超过自己的客户,
美光财报炸裂,半导体逆势上涨,相关ETF还能买吗?
精彩
falleno:
ETF还能买,半导体行情火爆!
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编组 21备份 2
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小虎老师
·
03-11
TACO 还是 HALO?当油价遇上 AI,你最该关注什么机会?
Hi 小虎们 👋 最近市场出现了一个很有意思的讨论:现在的行情,到底是在交易 TACO,还是 HALO?一边是地缘政治带来的油价波动,一边是 AI 基建持续爆发的长期逻辑。 如果你最近既看能源股,又盯着 AI 科技股,大概率会有一种感觉:市场像是在两个世界之间摇摆。 简单说,短期是 TACO,长期是 HALO。但问题是:市场会更相信哪一个? 一、什么是 TACO 交易?油价冲高回落背后的逻辑 先说最近最火的词:TACO。 TACO 的全称是 Trump Always Chickens Out,大致意思是:特朗普最终往往不会把冲突推到极端。 这个说法带有一点调侃,但市场确实在用这种逻辑交易风险事件。最近油价的走势其实就是一个典型案例。 由于美伊局势紧张,市场一度担心 霍尔木兹海峡运输受影响,布伦特原油价格一度飙升至 120美元/桶附近。如果海峡真的被长期封锁,全球约 20%的原油运输都会受到冲击,市场自然会迅速抬升油价风险溢价。 但随后局势出现变化。特朗普公开表示: 对伊朗的战争“基本结束”或者“很快结束”。 市场迅速开始交易一个新的预期:冲突可能不会继续升级。 于是油价快速回落,目前重新回到 90美元/桶附近。 这就是典型的 TACO 交易逻辑: 冲突升级 → 市场恐慌 → 油价暴涨 政治缓和 → 风险偏好回升 → 油价回落 在这种交易逻辑下,很多资产价格都会出现快速反转。 例如能源板块。像石油巨头
$埃克森美孚(XOM)$
、
$雪佛龙(CVX)$
、以及
$西方石油认购证2027/08/03 22.0(OXY.WS)$
,往往会在油价
TACO 还是 HALO?当油价遇上 AI,你最该关注什么机会?
精彩
昨夜梦见你:
长期[财迷][财迷]
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编组 21备份 2
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小虎老师
·
02-26
💰42家超两百亿美元市值美股创新高:强生领涨,市场聚焦财报和政策信号
[财迷]小虎们,你们好~ 截至周三(美东时间)收盘,美国股市表现分化,
$标普500(.SPX)$
上涨约0.81%,收于6,946.13点;
$道琼斯(.DJI)$
上涨约0.63%,接近49,482.15点;
$纳斯达克(.IXIC)$
跳涨约1.26%,收于23,152.08点。根据TradingView数据的统计分析,标普500指数中有42家市值超过200亿美元的公司创下历史新高。[你懂的] 市场驱动因素概览: 科技与AI势头:受人工智能与芯片需求的推动,市场反弹,帮助扭转了早前的下跌。Nvidia和其他科技领军企业在即将发布的财报前出现上涨,软件股在近期承压后显示出恢复的力量。投资者对AI长期增长前景的看法支持了市场情绪。 早期抛售后的反弹:反弹发生在本周初因关税与AI行业扰动担忧导致的下跌之后。周三的反弹表明,交易员愿意逢低买入,特别是在科技与软件板块中。 宏观经济与政策背景:除了股市,广泛的经济话题——如通胀趋势、劳动力市场的韧性以及美联储的货币政策——继续影响市场情绪。尽管强劲的GDP与就业数据曾使短期降息预期蒙上阴影,但市场仍然关注数据与政策信号,以指导未来的走势。 从数据拆解显示: 15家公司EPS同比增速超过 30%:
$MasTec Inc(MTZ)$
$GE Vernova Inc.(GEV)$
$康
💰42家超两百亿美元市值美股创新高:强生领涨,市场聚焦财报和政策信号
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公司概况
公司名称
拉姆研究
所属市场
NASDAQ
成立日期
- -
员工人数
- -
办公地址
- -
公司网址
http://www.lamresearch.com
邮政编码
- -
联系电话
- -
联系传真
- -
公司概况
拉姆研究公司是一家特拉华州公司,成立于1980年,总部位于加利福尼亚州弗里蒙特。该公司是一家为半导体行业提供创新晶圆制造设备和服务的全球供应商。该公司已经建立了强大的全球影响力,在纳米应用支持、化学、等离子和流体、先进的系统工程和广泛的运营学科等领域拥有核心竞争力。该公司的产品和服务旨在帮助客户制造更小、性能更好的设备,用于各种电子产品,包括移动电话、个人电脑、服务器、可穿戴设备、汽车和数据存储设备。该公司的客户群包括领先的半导体存储器、代工和集成器件制造商,这些制造商生产的产品包括NVM、DRAM和逻辑器件。该公司的核心技术能力是将硬件、工艺、材料、软件和过程控制集成到晶圆上,使结果成为可能。
05-14
关联方拟减持公告
Form 144 - Report of proposed sale of securities
Form 144 - Report of proposed sale of securities
05-01
关联方拟减持公告
Form 144 | LAM RESEARCH CORP高管 Fernandes拟减持18170股,总价约463.59万美元
Form 144 | LAM RESEARCH CORP高管 Fernandes拟减持18170股,总价约463.59万美元
04-30
超过5%披露
Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors
Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors
04-27
关联方拟减持公告
Form 144 | LAM RESEARCH高管 Harter Ava 拟减持6010股,总价约155万美元
Form 144 | LAM RESEARCH高管 Harter Ava 拟减持6010股,总价约155万美元
04-24
季度报告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
04-23
重要事件披露
Form 8-K - Current report
Form 8-K - Current report
03-04
关联方拟减持公告
Form 144 - Report of proposed sale of securities
Form 144 - Report of proposed sale of securities
03-04
关联方拟减持公告
Form 144 - Report of proposed sale of securities
Form 144 - Report of proposed sale of securities
03-02
关联方拟减持公告
Form 144 - Report of proposed sale of securities
Form 144 - Report of proposed sale of securities
03-02
关联方拟减持公告
Form 144 - Report of proposed sale of securities
Form 144 - Report of proposed sale of securities
02-06
关联方拟减持公告
Form 144 - Report of proposed sale of securities
Form 144 - Report of proposed sale of securities
02-04
重要事件披露
Form 8-K/A - Current report: [Amend]
Form 8-K/A - Current report: [Amend]
02-03
重要事件披露
Form 8-K - Current report
Form 8-K - Current report
01-29
季度报告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
01-28
重要事件披露
Form 8-K - Current report
Form 8-K - Current report
分时
5日
日
周
月
数据加载中...
最高
324.25
今开
322.00
量比
1.23
最低
316.81
昨收
318.00
换手率
0.87%
热议股票
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<a href=\"https://laohu8.com/S/SOXL\">$三倍做多半导体ETF-Direxion Daily(SOXL)$</a> ,成功盈利 10万美元。 👏 恭喜虎友抄底 <a href=\"https://laohu8.com/S/SOXL\">$三倍做多半导体ETF-Direxion Daily(SOXL)$</a>,盈利10万美元! 欢迎以上虎友添加虎妞微信(微信号:itiger2014),分享你的投资故事,赢取老虎限量周边,还有机会接受专访! 很多朋友可能会问,SOXL 到底是什么?为什么能涨得这么猛? 简单说,SOXL 不是一家公司,而是一只 3倍做多半导体的杠杆ETF。它跟踪的是NYSE Semiconductor Index,如果半导体指数单日上涨1%,SOXL 理论上会放大到约3倍;反过来,如果半导体指数下跌,SOXL 的跌幅也会被放大。SOXL本质上押注的是美国半导体产业链,覆盖芯片设计、制造、设备、存储、封测等方向。它跟踪的半导体指数里通常会包括 <a href=\"https://laohu8.com/S/NVDA\">$英伟达(NVDA)$</a> 、 <a href=\"https://laohu8.com/S/AVGO\">$博通(AVGO)$</a> 、 <a href=\"https://laohu8.com/S/AMD\">$美国超微公司(AMD)$</a> 、 <a href=\"https://laohu8.com/S/INTC\">$英特尔(INTC)$</</a>","plainDigest":"这两天半导体又开始回调了。前段时间,AI、存储芯片、半导体设备轮番上涨,整个半导体板块投资情绪高涨,很多相关标的都涨出了“牛市”的感觉。但行情走到高位之后,波动也明显变大了。涨得快,回调起来也不手软。不过,越是这种大波动行情,越容易出现高手操作。有虎友抓住半导体回调后的机会,抄底 $三倍做多半导体ETF-Direxion Daily(SOXL)$ ,成功盈利 10万美元。 👏 恭喜虎友抄底 $三倍做多半导体ETF-Direxion Daily(SOXL)$,盈利10万美元! 欢迎以上虎友添加虎妞微信(微信号:itiger2014),分享你的投资故事,赢取老虎限量周边,还有机会接受专访! 很多朋友可能会问,SOXL 到底是什么?为什么能涨得这么猛? 简单说,SOXL 不是一家公司,而是一只 3倍做多半导体的杠杆ETF。它跟踪的是NYSE Semiconductor Index,如果半导体指数单日上涨1%,SOXL 理论上会放大到约3倍;反过来,如果半导体指数下跌,SOXL 的跌幅也会被放大。SOXL本质上押注的是美国半导体产业链,覆盖芯片设计、制造、设备、存储、封测等方向。它跟踪的半导体指数里通常会包括 $英伟达(NVDA)$ 、 $博通(AVGO)$ 、 $美国超微公司(AMD)$ 、 $英特尔(INTC)$</","sourceLanguage":"CN","currentLanguage":"CN","editable":false,"auditStatus":"PASSED","topFlag":false,"totalScore":0,"gmtCreate":1778838675723,"gmtModify":1778838740001,"symbols":["NVDA","AMAT","INTC","AVGO","AMD","MU","SOXL","LRCX","MRVL"],"themeIds":["49a877d4c33848be98c508f35c54b35c","5bfad02ab61749c8bfe6573ac7bbe8a3"],"popularizeThemeFlag":false,"imageCount":6,"images":[{"url":"https://static.tigerbbs.com/6a656f07caa436565a2492ede77788f8","width":"1080","height":"1080"},{"url":"https://static.tigerbbs.com/8f46e1449e517e556f46159a41cf051f","width":"944","height":"1070"},{"url":"https://static.tigerbbs.com/35026099209be41798c635352484653e","width":"682","height":"604"}],"repostCount":8,"viewCount":39839,"likeCount":23,"liked":false,"collected":false,"commentCount":5,"hotComments":[{"id":"564494459664320","author":{"authorId":"4131409357956500","idStr":"4131409357956500","name":"ruan_7128","avatar":"https://static.tigerbbs.com/8ad7f9c1716c3dead55c9cc240346dcb","userType":1,"introduction":"","crmLevel":7,"crmLevelSwitch":1,"fanSize":110,"starInvestorFlag":false},"content":"天才! [开心] [强] [强] [强]","plainContent":"天才! [开心] [强] [强] 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