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🔥 当日 2026年7月31日 · 周五
核心内容概览 · 07/31
S级重大事件 1条
AI算力 服务器 三星电子Q2完整财报:DS部门利润89.5万亿韩元+1814%创新高,存储供应短缺确认至2028年
A级重要动态 4条
AI算力 亚马逊Q2财报全面超预期:AWS+37%云增速创四年来最快,全年Capex大幅上调至$2200亿
AI算力 苹果Q3 FY2026财报:营收$1094亿+16%,iPhone需求稳健,库克以CEO身份主持最后一次财报电话会
光通信 AI算力 中际旭创港股上市:发行价980港元市值1.1万亿港元,534亿港元成港股年度最大IPO
政企 AI算力 中共中央政治局7/30会议定调下半年经济:点名人工智能,未来产业,财政政策发力提效
B级值得关注 1条
美联储9-3鹰派暂停触发全球科技股24小时过山车:A股科创50暴跌5.38%-美股费城半导体+9.01%暴力反攻
🧠 行业洞察
✅ 机遇关注
亚马逊Capex上调至$2200亿+CEO称2028年需求惊人,AI基础设施投资超长周期确认,服务器/交换机/光模块需求持续
政治局会议点名人工智能,未来产业,六张网建设,下半年政策发力方向明确,信创/算力基建有望获得增量政策支持
⚠️ 风险提示
CPO三剑客7/30继续暴跌(中际-9.15%新易盛-11.89%天孚-14%),三日市值蒸发超4000亿,1.6T降价传闻持续发酵,短期情绪修复需时间
美联储鹰派暂停(9-3票,3票主张加息为2016年首次)-全球科技股估值重估,30Y美债收益率破5.20%创2007年新高,高估值成长股承压
🏆 竞品动态
三星存储供应短缺至2028年+60-70%产能LTA锁定HBM/DRAM供应链紧张长期化,AI服务器竞争将从芯片获取能力延伸到存储供应链管理
亚马逊Capex上调至$2200亿+AWS+37%云厂AI投资加速,服务器/交换机需求持续,竞争焦点从价格转向交付能力和供应链韧性
📅 本周 7月27日 — 8月2日 · 5期日报
📅 上周 7月20日 — 7月26日 · 7期日报 📅 周报概览 ➜
更早 7月13日 — 7月19日 · 7期日报 📅 周报概览 ➜
更早 7月6日 — 7月12日 · 6期日报 📅 周报概览 ➜
更早 6月29日 — 7月5日 · 6期日报 📅 周报概览 ➜
🎯 专题 深度竞争分析 2篇
🔥 Today July 31, 2026 · Friday
International Perspective · July 31, 2026
Samsung Q2 Operating Profit Surges 19x to $62B, Warns Memory Supply Shortage Will Worsen Through 2028 [详见中文版] — Samsung Electronics reported Q2 2026 results on July 30: consolidated revenue KRW 171.5 trillion (+130% YoY), operating profit KRW 89.5 trillion (~$62B, +1,814% YoY), both record highs. DS (Device Solutions) division contributed 99.7% of group profit with KRW 89.2 trillion operating profit at 70% margin. Memory EVP Jaejune Kim explicitly warned the supply crunch will deepen in 2027 before any relief, with meaningful incremental supply unlikely before 2028. Customers are seeking multi-year supply agreements; Samsung prioritizing those committing to guaranteed future demand. DRAM bit growth guided at mid-single-digits, NAND at high-single-digits for next quarter (Samsung IR / The Register)
Amazon Q2: AWS Surges 37% (Fastest Since 2021), Full-Year Capex Raised to $220 Billion, Stock +10% After-Hours [详见中文版] — Amazon reported Q2 2026 results after-market July 30: revenue $200.6B (+20% YoY), EPS $5.75 vs $1.82 consensus (includes $53.4B pre-tax gain from Anthropic investment). AWS revenue $42.2B (+37% YoY), the fastest growth since 2021 and well above 31% consensus. Advertising $19.8B slightly above expectations. Full-year 2026 capex guidance raised from $200B to $220B — CEO Andy Jassy stated even $220B cannot meet all demand, 2027 will also be supply-constrained, and 2028 demand is 'staggering.' Q3 revenue guidance $197-202B (below $204B consensus due to Prime Day shift). After-hours +10% (Amazon IR / CNBC)
Apple Q3 FY2026: $109.4B Revenue (+16%), Tim Cook's Final Earnings Call as CEO [详见中文版] — Apple reported Q3 FY2026 (ending June 27) on July 30 after-market: revenue $109.4B (+16% YoY), slightly above $108.96B consensus, near the upper end of 14-17% guidance. EPS $2.03 (+29% YoY). iPhone revenue ~$56.9B, Mac $8.4B, Services $30.9B all at records. This was Tim Cook's final earnings call as CEO. Stock moved modestly after-hours (Apple IR / 9to5Mac)
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