每日信息简报｜2026 年 08 月 10 日

DAILY BRIEFING · 2026.08.10

把 AI 的自动化叙事拉回供给、治理与证据

今天的主线是 AI 工具降低人工介入后的责任边界、算力扩张的能源代价，以及用一手数据校验市场与技术判断。标题给出线索，结论仍需回到证据和适用条件。

今日要点

Embattled hedge fund Situational Awareness invests $400M in chip startup Source Foundry

TechCrunch 报道称，专注 AI 的对冲基金 Situational Awareness 向芯片创业公司 Source Foundry 投资 4 亿美元。融资规模只是资本配置动作，尚不能证明技术、客户需求或量产能力；值得后续核对的是交易条款、资金用途与产品进展。来源：TechCrunch AI，发布于 2026-08-09。

Anthropic is turning Claude Code’s auto mode on by default

Anthropic 计划默认启用 Claude Code 的自动模式，进一步减少编码过程中的人工介入。便利性与可控性必须同步评估：自动执行范围、权限边界、变更审查与可回滚性，才决定它能否安全进入生产工作流。来源：TechCrunch AI，发布于 2026-08-09。

Historian Jill Lepore says Silicon Valley misreads science fiction and undermines democracy

历史学家 Jill Lepore 在节目中批评硅谷对科幻作品的解读，并讨论“由机器治理”的政治想象。这是对技术叙事的观点性批评，不是经验结论；其价值在于提醒读者区分产品能力、治理制度与文化隐喻。来源：TechCrunch AI，发布于 2026-08-09。

AI 与科技

An Amazon data center could have the worst polluting power plant in the country

The Verge 援引《纽约时报》称，亚马逊为西得州数据中心配套投资燃气电站，项目可能成为美国单体温室气体排放量最高的设施之一。若报道属实，AI 算力扩张的瓶颈不只是 GPU，还包括电网、燃料、许可与减排承诺之间的权衡。来源：The Verge AI，发布于 2026-08-09。

How I use LLMs to learn complex topics

作者分享用大模型学习复杂主题的个人方法。它适合把模型当作解释、提问与练习的脚手架，而不是权威答案库；关键仍是追溯原始资料、交叉验证，并用可复现的题目或产出来检验理解。来源：Hacker News 精选，发布于 2026-08-09。

Analyzing data from Silicon Valley ventures and founders prosecuted for fraud

这项研究分析硅谷创业公司及因欺诈被起诉创始人的数据，试图识别相关特征。相关性不能替代因果或个案判断；对投资与治理实践而言，更可操作的是强化财务核验、客户验证与董事会制衡。来源：Hacker News 精选，发布于 2026-08-09。

值得深读

Windows 11’s built-in Weather app wastes more than 1 GB of RAM

报道指出 Windows 11 内置天气应用可能占用超过 1GB 内存。单一测试不能概括全部设备，但它暴露了轻量功能在 WebView、缓存与后台进程堆叠后出现的资源成本；应以版本、复现条件和进程数据核验。来源：Hacker News 精选，发布于 2026-08-09。

Residents warned to brace for the worst as Canada wildfire rages out of control

加拿大不列颠哥伦比亚省 Bald Range 山火仍未受控，BBC 称过火面积已超过 136 平方公里。应急部门的疏散、空气质量和火势通报比单一面积数字更能反映即时风险，受影响者应以当地官方指令为准。来源：BBC，发布于 2026-08-10。

Evidence that South African special forces murdered top detective shared with BBC

BBC 获取了针对八名被告的检方案件材料，涉及南非知名侦探 Frans Mathipa 遭枪杀事件。现阶段指控和证据材料不等同于定罪；案件的关键在于庭审中对证据链、证人陈述与程序正义的检验。来源：BBC，发布于 2026-08-09。

How Kinahan’s hearing unfolded inside the courtroom in Dublin

被怀疑为犯罪集团头目的 Daniel Kinahan 从迪拜被引渡后在都柏林出庭，并被控指挥犯罪组织活动。报道描述的是司法程序中的指控，不能将其写作已被证实的事实；后续应关注法庭裁决和公开证据。来源：BBC，发布于 2026-08-09。

快速浏览

NPR News · 2026-08-09Crews battle wildfires in western U.S. and Canada：There have been 183 new wildfires, including eight large ones, across the U.S. since Saturday, the National Interagency Fire Center reported on Sunday.↗ NPR News · 2026-08-09Demi Vollering wins Tour de France for the 2nd time：Vollering, who first won the competition in 2023, finished the stage more than a minute ahead of Spaniard Paula Blasi Cairol and 2024 champion Polish rider Katarzyna Niewiadoma-Phinney.↗ NPR News · 2026-08-09Nearly 30 years after Tupac's death, the trial over his murder will finally begin：For decades the mystery of who killed Tupac Shakur plagued the public. In 2023, police charged Duane Davis, also known as "Keefe D," with organizing Shakur's murder. Ben Westhoff, author of Original Gangstas: Tupac Shakur, Dr. Dre, Eazy-E, Ice Cube, and the Bi↗ NPR Up First · 2026-08-09The black lung crisis deepens in Appalachia：Rates of black lung disease amongst Appalachia’s coal miners are at the highest they’ve been in 50 years. Recent data shows that a third of veteran miners have the disease. The epidemic is also striking younger workers, too. On The Sunday Story, Howard Berkes↗ NPR Up First · 2026-08-08A New Attorney General, Profiting Off Immigration Detention, Hollywood Merger：Todd Blanche squeaks past a confirmation vote from the Senate. Private prison companies are making record profits from ICE detentions. Regal Cinemas announces support for the mega merger of Paramount and Warner Brothers. Support public media with NPR+ and enjo↗ The Guardian (RSS Bridge) · 2026-08-09Canadian government steps in as ‘out of control’ wildfires force thousands to flee：Firefighters would traditionally get a break during nightfall, as cooler air would slow the burning, but this is no longer the case. Photograph: BC Wildfire Service/AFP/Getty Images View image in fullscreen Canada’s federal government has announced it will pro↗ The Guardian (RSS Bridge) · 2026-08-09Costa Rican diplomat emerges as strong contender to be first female head of UN：Rebeca Grynspan’s parents were refugees from the Holocaust. If elected she would be the UN’s first Jewish secretary general. Photograph: Santiago Mazzarovich/AFP/Getty Images View image in fullscreen A Costa Rican diplomat and former vice-president whose paren↗ 华尔街见闻 · 2026-08-09AI推理前瞻——从基础设施建设到商业化变现：AI基础设施的主线正在从“建设”转向“变现”，但这不是资本开支见顶的故事。 AI推理Token成本从5月峰值 暴跌37.5%至1.33美元/百万Token ，同期Blackwell GPU租金 逆势上涨15.2%至5.18美元/小时 。供给侧涨价、消费侧降价，AI产业正进入推理经济的"剪刀差"阶段。 电力、许可和劳动力的三重约束，正将原本预期3年完成的产能扩张拉长到5至10年 ——建设远未结束，但变现路径已经打开。 花旗分析师Heath Terry在最新AI行业周度跟踪中判断，智能路由是Token降价的核心驱动力—↗

@nft_hu · 请求账号 @nft_hu · 2026-08-10 01:12:52 UTC · 原创原帖：宇树，今日开启申购↗ @jukan05 · 请求账号 @jukan05 · 2026-08-10 00:03:38 UTC · 原创原帖：According to Taiwanese media reports, AI demand has set off a race to raise prices and a scramble for volume in MLCCs. Word in the industry is that some customers are offering two to three times the going price to major passive component makers such as Yageo (2327) and Murata Manufacturing just to lock down enough supply. Yageo, for its part, acknowledged that "MLCC demand really is very strong." Another notable shift is customers racing to lock in long term contracts. Yageo said AI related customers are increasingly moving to secure passive component supply for the next six months, and in some cases several years out, through long term contracts in order to reduce supply chain risk. Shipments of high specification applications such as AI servers and data centers are ramping quickly, so demand for high capacity, high reliability products is surging. Large customers generally receive higher priority in capacity allocation, while the volumes available to small and midsize customers keep shrinking. Customers with thin inventories of their own, worried that a component shortfall will disrupt shipments of their finished products, have little choice but to bid higher to secure the limited supply on offer.↗ @demishassabis · 请求账号 @demishassabis · 2026-08-09 22:06:35 UTC · 引用原帖：Huge congratulations Shreyas @shrez_royal09 - youngest ever British chess champion at just 17! Happy to have played a small part in supporting your journey to the top. Congratulations to the amazing Bodhana too!↗ @Brad_Setser · 请求账号 @Brad_Setser · 2026-08-09 20:07:47 UTC · 原创原帖：I liked Katie Martin's piece on why the US might believe that intervening to help support the yen could also help support (indirectly) the Treasury market -- 1/↗ @Brad_Setser · 请求账号 @Brad_Setser · 2026-08-09 18:18:24 UTC · 原创原帖：This is nuts. Very real of course. But still beyond any reasonable expectation of what a memory chip cycle looks like. Korea's exports are on track to basically double in a year. Korea! not a small economy.↗ @Brad_Setser · 请求账号 @Brad_Setser · 2026-08-09 18:12:34 UTC · 引用原帖：Perhaps worth listening to ahead of a new trading week -- the yen is a story that won't go away. And some of my arguments here go a bit against the current consensus (notably on the potential efficacy of intervention, and the state of Japanese fiscal)↗ @sama · 请求账号 @sama · 2026-08-09 15:09:52 UTC · 引用原帖：lol another one of the things i like most about openai is tibo↗ @sama · 请求账号 @sama · 2026-08-09 15:04:28 UTC · 原创原帖：one of the things i like most about the openai team is how focused they are on our customers and users succeeding, and how much they celebrate it↗ @Claudia_Sahm · 请求账号 @Claudia_Sahm · 2026-08-09 14:17:43 UTC · 引用原帖：Hassett: "... There has been rapid deceleration of inflation under President Trump." Reality: 👇↗ @jukan05 · 请求账号 @jukan05 · 2026-08-09 11:08:08 UTC · 原创原帖：WSJ: CXMT HAS MAXED OUT ITS PRODUCTION CAPACITY THIS YEAR, LEAVING LITTLE ROOM FOR NEW INTERNATIONAL CLIENTS WSJ: HP AND ACER HAVE SECURED LIMITED QUANTITIES OF MEMORY CHIPS FROM CXMT AND ARE SEEKING TO LOCK IN MORE SUPPLIES FOR NEXT YEAR WSJ: MANY CXMT PRODUCTS ARE FETCHING PRICES ON PAR WITH, AND OCCASIONALLY AT A PREMIUM TO, THOSE OF MICRON, SOUTH KOREA'S SK HYNIX AND SAMSUNG ELECTRONICS WSJ: U.S. FEDERAL RULES MAKE IT IMPOSSIBLE FOR APPLE TO ORDER CUSTOM CHIPS FROM CXMT, LEAVING IT TO USE OFF THE SHELF COMPONENTS. USING STANDARD CXMT MEMORY CHIPS COULD FORCE APPLE TO REDESIGN CERTAIN PARTS OF ITS PRODUCTS↗ @jukan05 · 请求账号 @jukan05 · 2026-08-09 11:05:06 UTC · 原创原帖：WSJ: APPLE HELD EARLY TALKS WITH CXMT ON SUPPLY, AIMING TO USE ITS COMPONENTS IN SOME DEVICES SOLD IN CHINA $AAPL↗ @michaelxpettis · 请求账号 @michaelxpettis · 2026-08-09 09:44:54 UTC · 原创原帖：Consumer prices in China seem once again to be facing entrenched deflationary pressures. CPI was up 0.5% year on year in July, its lowest reading since January, and was down 0.1% month on month, the third time in a row it has been down, and the fourth time this year. PPI was up 3.5% year on year in July and down 0.7% month on month.↗ @jukan05 · 请求账号 @jukan05 · 2026-08-09 09:29:30 UTC · 原创原帖：Samsung Hits 80% Yield on HBM4, Ramping Up Supply According to Korean press reports, Samsung has lifted its HBM4 yield to 80%. In the early days of mass production this February the yield was still below 60%, so this is a remarkable improvement in just six months. Per a source cited by Korean media, an industry official said: "The year-end yield target had originally been 80%, but as second-half production volumes ramped up in earnest, the pace of process improvement outpaced expectations." With the HBM4 yield getting on track so quickly, Samsung has reportedly decided to raise Q3 HBM4 revenue by more than 3x quarter-on-quarter, and has set a plan to lift HBM4 to over 60% of total HBM revenue in the second half. It is also said to have set a target of raising its HBM market share by year-end to a level comparable to its DRAM market share (roughly 38%).↗ @nft_hu · 请求账号 @nft_hu · 2026-08-09 08:41:59 UTC · 原创原帖：在日本旅游也让我决定，拿住并加仓三丽鸥。作为日本的国民IP，而日本作为全球旅游者的一大选择，三丽鸥拥有极高的渗透率、粘性和丰富的产品线。 中国有泡泡玛特，日本有三丽鸥～↗ @nft_hu · 请求账号 @nft_hu · 2026-08-09 08:29:32 UTC · 原创原帖：结束了在日本的旅行回家。最近不想交易，所以这次在日本呆的时间比平时久一些，见了一些在日本工作定居的朋友，聊了很多，看了很多，写写这阵子的观察和感受。 1️⃣日本和台湾的相似度、友好程度极高。 在我还住在大陆时，我来日本更有出国的感觉。现在或许在台湾住久了，来了日本又有种没离开的感觉。无论是饮食、人与人的交往以及诸多社会规则，两地都是极其相通的。 在三越专柜买护肤品时，一个导购女孩得知我们一行来自台湾后，非常热情的和我们诉说她对台湾的喜欢，希望可以来台湾旅游。 2️⃣日本的收入和工作压力 我的一些研究生同学毕业后选择了在日本工作。他们和我说，日本的薪酬优于上海，且竞争压力不大。他们笑称哪怕是国内工作能力不突出的人，在这里也很容易鹤立鸡群，得到赏识。 3️⃣社会压力 虽然工作压力不大，但是社会秩序和文化压力显然是存在的。 我们聚餐地点改了几次，最后选择在一个同学家里一起吃外卖。他们担心在外不小心又打破了社会规则，“规矩太多”是他们在日本宅人属性加剧的核心原因。 4️⃣汇率问题 汇率确实是双刃剑。对于我们这样的海外游客而言，日本就成为了旅行、购物的天堂；但是对于本地居民而言，他们的收入是受到影响的。 我包车的司机和我说，多年前他从成田接机的价格是900元人民币，但是现在因为汇率已经降到了700多。 不过低汇率明显利好游客，银座也是365天的繁忙，来自世界各地的游客都来此消费打卡。 5️⃣移民问题 日本的外来人口越来愈多，拿身份的难度也不算太大。我的同学们基本都已经拿到了PR（工作4年）。 印度裔的比重也大幅提高，从酒店、餐厅、便利店等各处看到的印度面孔都比此前多了不少。 中间有一晚去江户川区看花火大会，在几万人的聚会中，印度人的 比例很高。他们声音洪亮，在那里聚会欢呼拍摄短视频。 6️⃣气候 虽然都是海岛，但是因为纬度、地形的关系，体感日本的湿度比台湾低不少。我的鼻炎和我老公的湿疹在东京都不药而愈。 台湾一切都好，就是真的太湿了。 7️⃣日本的AI发展 没怎么感受到日本的AI，没有中国铺天盖地的广告，也似乎没有太多的应用。 日本的AI，真的存在么？还是我停留时间太短呢？ 8️⃣中日关系和旅行业 高市早苗上台后，确实对中日关系是巨大的打击。虽然来日本的中国人少了，但是其他国家、以及喜欢日本的国人该来还是来。 不过我们司机也抱怨，生意确实不好了，熬过了疫情又等来了高市早苗。最近国企员工似乎也都来不了日本。 总结，于我而言，年纪越大反而越喜欢日本。秩序感提供了安全感，他是我意料之中的好，没有太多意外和惊吓。日本的干净也很加分，无论是繁忙的都市还是乡间，日本的卫生标准都是极高的。 日本也是很适合J人的国度，各种预定和提前规划让我狂喜。↗ @thsottiaux · 请求账号 @thsottiaux · 2026-08-09 07:25:47 UTC · 原创原帖：Midnight coding is the best coding. Until you read the code the next day at least.↗ @jukan05 · 请求账号 @jukan05 · 2026-08-09 07:00:18 UTC · 原创原帖：Fund Outflows from Leveraged ETFs Tracking Samsung Electronics and SK Hynix Continue↗ @aleabitoreddit · 请求账号 @aleabitoreddit · 2026-08-09 04:11:14 UTC · 原创原帖：All right chat, it’s that time of the month again. What’s your #1 highest conviction stock and why? I actually learn a lot from reading these, so share some cool ideas.↗ @michaelxpettis · 请求账号 @michaelxpettis · 2026-08-09 04:01:38 UTC · 原创原帖：For years while economists both inside and outside China have called on Beijing to fight off delation and raise the consumption share of GDP by lowering interest rates and expanding credit, I have argued that this is the wrong solution, based on mistakenly assuming that China's financial system works like that of the US. In fact it works in a very different way. Chinese banks mostly borrow from households to lend to businesses and government. Households are overwhelmingly net creditors to the banks while businesses and government net borrowers. Lowering interest rates, in other words, rather mechanically reduces the household income share of GDP and expand the business and government shares, which means it tends to expand production faster than consumption. We saw this most obviously in the 2000s, when Beijing engineered highly negative real interest rates to help clean up bad debt, and saw a near-collapse of the household share of GDP (and with it, the consumption share). That's why, I argued, credit expansion and lower interest rates in China actually reduce consumption and are likely to be deflationary. This, by the way, was a similar story in Japan in the 1980s and 1990s. Jinfan Zhang and Wei Xiong have just published an NBER paper that makes a very similar point. They write: "This paper investigates why China’s recurrent credit expansions have coincided with persistently weak inflation. We argue that this pattern reflects the country’s production-oriented monetary regime." "Credit expansion in China," they continue, "tends to sustain production and balance sheets rather than stimulate final demand. As a result, monetary policy operates less as a conventional tool for demand management and durable reflation, and more as a mechanism for preserving production capacity and supporting growth." If they are right (and I think they clearly are right), this has the seemingly counter-intuitive implication that rebalancing the economy towards a greater reliance on domestic consumption requires higher, not lower interest rates. Of course given how heavily indebted government and businesses are, raising interest rates will be extremely painful for the production side of the economy, but this simply reinforces what we already know from the historical precedents – that it is necessary, but extremely painful, to rebalance an economy with very low consumption. That's because the income transfers needed to rebalance an economy towards consumption must come from a production side that had previously benefitted from the reverse transfers. This almost always results in a growth contraction on the production side. That is probably why rebalancing is always put off for so long.↗ @Brad_Setser · 请求账号 @Brad_Setser · 2026-08-09 03:38:37 UTC · 引用原帖：Time to return to the reality-based community -- Import growth has lagged demand growth severely over the last 5 years. Manufactured imports have fallen as a share of China's GDP the last 20ys. Tariffs in many goods are high. Auto imports are now down to 2% of the market↗ @jukan05 · 请求账号 @jukan05 · 2026-08-09 03:09:17 UTC · 原创原帖：BofA expects both Samsung Electronics and SK Hynix to announce concrete details on shareholder returns. For Samsung specifically, the shareholder return program — utilizing 50% of FCF — would take three main forms: (1) A special dividend of over KRW 30tn to be paid in Q3 or Q4 (2) Share buybacks of over KRW 40tn in 1H 2027 (3) A year-end dividend of KRW 30tn scheduled for payment in April 2027 Separately, there would also be over KRW 30tn in share buybacks for employee compensation. For SK Hynix, BofA likewise expects 50% of FCF to be returned to shareholders, but with greater weight on buybacks than on cash dividends — for example, over KRW 40tn in share buybacks and over KRW 20tn in cash dividends.↗ @jukan05 · 请求账号 @jukan05 · 2026-08-09 02:50:09 UTC · 原创原帖：Per TrendForce data cited in a Bernstein report, global NAND makers have taken a harder line on mobile NAND price hikes in order to bring pricing in line with eSSD, while China's YMTC has not pushed for increases of the same magnitude — allowing it to pick up additional share.↗ @Brad_Setser · 请求账号 @Brad_Setser · 2026-08-09 00:46:20 UTC · 引用原帖：a 20% y/y fall in domestic car demand is a lot ... yes, some incentives expired. But still looking at a very weak level of demand relative to history (and expectations)↗ @aleabitoreddit · 请求账号 @aleabitoreddit · 2026-08-09 00:23:56 UTC · 引用原帖：I think it’s a good time to revisit $SIVE ~$427m/yr midpoint capacity revenue modeled projections. Given recent industry earnings: > $AAOI cited +20-40% demand imbalance for transceivers (with lasers as the bottleneck). > $MTSI saying many "Customers are coming to us with urgency due to the general supply shortage of indium phosphide DFB lasers" (in other product lines) > US proposal ban on new Chinese optical transceivers (Innolight/Eoptolink) > AOI no meaningful participation in first-gen CPO deployments due to lasers being allocated toward transceivers. The read through is that it’s possible to apply the same capacity-demand absorption modeling applying to $AAOI, but for other laser players like Sivers too. Given the widespread shortage and demand imbalance for InP CW DFB capacity.↗ @jukan05 · 请求账号 @jukan05 · 2026-08-08 22:58:11 UTC · 原创原帖：This is genuinely becoming a bit overwhelming. Why does simply sharing my opinion have to trigger such an explosive reaction? Some people are criticizing me as well, but I’m not telling or advising anyone to sell memory stocks. I’m simply posting my own thoughts. I could absolutely be wrong, and I actually think there’s a pretty decent chance that I am. Just let me be.↗ @Claudia_Sahm · 请求账号 @Claudia_Sahm · 2026-08-08 21:25:44 UTC · 引用原帖：Yes, and remember the stakes: a Fed in the pocket of the President leads to more inflation. No one wants that!↗ @thsottiaux · 请求账号 @thsottiaux · 2026-08-08 20:29:22 UTC · 引用原帖：That's right, GPT-5.6 Sol is awesome and can be used pretty much anywhere, including in the CC harness. To celebrate this, together with the fact that I'm not going anywhere... I have reset usage limits for all paid users of ChatGPT Work and Codex. Have fun out there!↗ @Brad_Setser · 请求账号 @Brad_Setser · 2026-08-08 19:59:24 UTC · 原创原帖：Net of gold, China's surplus just keeps heading up↗ @Brad_Setser · 请求账号 @Brad_Setser · 2026-08-08 19:35:33 UTC · 引用原帖：Dang. It is an incredible shock. Biggest one to global auto trade in decades. And it comes from a country that would be running the biggest trade surplus in history (relative to the GDP of its trading partners) even without any auto surplus↗ @Brad_Setser · 请求账号 @Brad_Setser · 2026-08-08 18:38:00 UTC · 引用原帖：I guess that is one way of looking at it China's system of taxation is very regressive -- heavy reliance on social contributions that weigh on formal low wage work and consumption taxes -- and some social benefits are rather miserly (basic pension benefit) 1/2↗ @Brad_Setser · 请求账号 @Brad_Setser · 2026-08-08 18:31:59 UTC · 引用原帖：Incredibly dated view China is exporting high end intermediate inputs (magnets, legacy chips, precursor chems etc) and clearly at the forefront of sectors like EVs and batteries Much of its recent export growth has been in high end machinery, where it competes more with Germany 1/↗ @aleabitoreddit · 请求账号 @aleabitoreddit · 2026-08-08 18:27:18 UTC · 原创原帖：Today I'm writing a weekend guide on how to do DD when shorting $NBIS: First, you look at hyperscaler earnings for AI cloud read through: > $GOOGL: reports record AI cloud demand + backlog + margin increases from earnings > $AMZN: reports record AI Cloud demand + backlog + margin increases from earnings > $META: reports higher than expected prices for available capacity from earnings. Now, time to look at Nebius: -> $NBIS: Growing hundreds of percent to $7-9B ARR by Q4. Growing margins, and guided 4GW+ contracted power. -> Sees Uber/Waymo splitting, putting more focus on Avride -> Sees Clickhouse growing rapidly every quarter. Okay looks bad! But next, you need a hedge? -> Wow! A $NIKE brand executive, after the stock dropped 75% over the past 5 years, went to $LULU to save that brand next? Lululemon seems good. Conclusion: Short Nebius and go long on $LULU↗ @Brad_Setser · 请求账号 @Brad_Setser · 2026-08-08 18:19:28 UTC · 引用原帖：Take a look at the actual numbers & think a bit about what accelerating growth off this base means. The total market outside China and the US is under 50m cars↗ @thsottiaux · 请求账号 @thsottiaux · 2026-08-08 18:13:08 UTC · 引用原帖：I would love to help, but I don’t work at Anthropic. It does seem odd that they would ban your account for using their harness with another model. Anyone else in the same situation?↗ @Claudia_Sahm · 请求账号 @Claudia_Sahm · 2026-08-08 18:10:07 UTC · 原创原帖：taking a break from the Fed this afternoon, or am I?↗ @aleabitoreddit · 请求账号 @aleabitoreddit · 2026-08-08 17:52:29 UTC · 引用原帖：Yes, I'm still bullish on memory like $MU / Samsung. As I said earlier, markets tend to rotate from bottleneck to bottleneck. This week it looks $AXTI to $LITE in the photonics sector is the focus again. The thing is... the primary thing that changed are the stock prices, followed by some narratives + updates sprinkled in here and there. For photonics: > We already knew $COHR / $LITE lasers were completely sold out for the next 2 years during July's drop. > We knew about demand imbalance from $AAOI from last quarter's earnings calls. Nothing deteriorated fundamentally during July's crash, other than listed price after liquidations. Yet tons of people called $AAOI a "scam" when it dropped to $75, or $AXTI a "scam" on its drop to $35... But are bullish again at $140 or $80, when the transciver/InP substrate bottleneck hasn't changed at all, but maybe even got worse... (eg. draft for US ban on new china optical transceivers, scale up demand projections) For Memory: I'm witnessing a lot of retail capitulation, but the same people I'm seeing were mega bullish after $MU signed 16 SCAs and gave exceptional projections a month ago. Or were celebrating Samsung having the highest operating profit in the world. There's updates here and there eg. Rubin Ultra with memory optimizations (which Nvidia strives for every generation), with prices no longer being hiked way above expectations to the extreme. But the operating income relative to MC is just absurd around current prices, especially memory becomes structural. And the demand imbalance should be even worse next year. People tend to capitulate and follow narratives when a sector drops (eg. Helium/LNG back in Iran war), even if the bottleneck or fundamental situation hasn't really changed much (eg. $SPCX Elon earnings call reiterating memory tightness). I can't tell others what to to do: But $AAOI at $140 and $AAOI at $75 are the same company. Samsung at a $1.5T MC and Samsung at a $980B MC are the same company. Just valuations and narratives (often noise) change, and markets rotate from sector to sector.↗ @Brad_Setser · 请求账号 @Brad_Setser · 2026-08-08 17:13:06 UTC · 引用原帖：The claim "China's banks are desperate need of USD" needs a tad bit of justification. There are three offsetting bits of evidence that I an least would think need to be factored into any assessment 1/↗ @Claudia_Sahm · 请求账号 @Claudia_Sahm · 2026-08-08 17:06:02 UTC · 原创原帖：#PuffiSays stay hydrated and in the shade 😎 #summer↗

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