2027 年满足率仅 60%: 日经亚洲报道,即使供应商增加产量,到 2027 年底制造商预计只能满足 60% 的 DRAM 需求[1]Akh · 04-18"According to Nikkei Asia, even as suppliers ramp up DRAM production, manufacturers are only expected to meet 60 percent …"。
扩产计划不及预期: 要满足需求,2026 和 2027 年产量需每年增长 12%,但 Counterpoint Research 数据显示,目前仅计划增长 7.5%[1]Akh · 04-18"According to Nikkei Asia, even as suppliers ramp up DRAM production, manufacturers are only expected to meet 60 percent …"。
涵盖光子学与 AI 硬件的 7 个核心信源: 包括 Irrational Analysis、Ben Pouladian(AI 基础设施)、PhotonCap(光子学内部人士)、Damnang(EE 博士)、Fabian(互连与 AI 硬件)等[2]Reece · 04-18"Irrational Analysis Substack is free and has very good optical/networking coverage."[3]TMT Breakout · 04-18"viks newsletter, <@U0AR4HUQDPA> • Ben Pouladian = good all around AI infra takes he hangs around here ....<@U0AQ3L57R35>…"。
工资数据证伪移民论: 如果劳动力供应减少而需求不变,工资必然飙升,但当前工资增长温和,证明需求端疲软[4]BTJ · 04-19"The immigration narrative is a political one and completely all wet. Unless you don't believe in the law of supply and d…"。
就业弱势领域与移民无关: 过去12个月,信息业减少7.6万,金融活动减少6.7万,专业和商业服务减少4万,而低技能建筑业增加5.7万。非法移民不可能去从事信息和金融服务业[4]BTJ · 04-19"The immigration narrative is a political one and completely all wet. Unless you don't believe in the law of supply and d…"。
AI 的潜在冲击: 企业利润高增长下劳动力数据稳定,本身可能是劳动力需求疲软的信号,AI 正在表面之下对脆弱行业产生巨大影响[5]BTJ · 04-18"Thought this was interesting too. Undermines the narrative that there is no evidence of AI related job impacts since the…"。
盈利预期高度集中 观察·市场集中度
指数盈利预期被极少数公司主导 5家公司占90%,其中一家占50%
盈利权重极度集中: 指数的 EPS 修正主要来自极少数公司:5家公司贡献了 90%,其中一家公司占 50%,其余主要来自石油巨头[6]Maverick · 04-20"5 companies, 90% of it"[7]Arun Dhar · 04-20"Correct. One company 50% of it. Oil Majors the rest."。
官方称开放海峡的善意被利用: 伊朗发言人表示,此前有条件开放海峡是展示善意,但因信任被破坏和被用于宣传,海峡再次被封锁[8]Akh · 04-18"Mehdi Tabatabaei, spokesperson “Iran enabled conditional passage through the Strait of Hormuz as a demonstration of its …"。