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A ArtofSpecuycky
Art of Speculation
@ArtofSpecuycky

看完昨天All-In Podcast最新一期,几个大佬聊了芯片股暴跌、200亿美元基金爆仓、AI减速信、中国开源模型冲击,信息量很大,整理了一下 200亿美元对冲基金爆仓,成了这轮芯片股暴跌的一个标志性事件 前OpenAI成员、年仅25岁的Leopold Aschenbrenner(此前写过著名文章《Situational Awareness》)管理的对冲基金,在7月底遭遇了剧烈爆仓。这只基金2024年以2.25亿美元起家,据传加了大约3.5倍的杠杆重仓押注AI芯片和半导体链条,一度冲高到200亿甚至450亿美元规模。随着半导体板块近期急速回调,券商触发了强平机制,公开持股被全面清算,据报道由Citadel(肯·格里芬)接盘。 芯片股和韩国市场的去杠杆也很剧烈。费城半导体指数一个月内深度回调超20%,跨入技术性熊市。韩国市场更惨,三星单月重挫38%,SK海力士上市三周就跌了14%,韩国综合指数40天内暴跌超40%,超过120万个杠杆交易账户面临追缴保证金,数十万账户被直接清算,形成了散户和机构共振的流动性踩踏。 不过Sacks和Chamath的判断比较一致,他们认为这轮回调本质上是动能因子挤压和高杠杆去化引发的短线剧烈波动,不是AI产业基本面出了问题。巨头在AI领域的资本支出依然坚挺,长期投资回报率的逻辑并没有变。 30年期美债收益率突破5.2%,这才是真正压制高估值资产的底层力量 Friedberg指出,30年期美债收益率近期突破了5.2%,创20年新高,税前折算收益率接近9到10%。当投资者可以买到无风险、年化接近10%的美国国债时,市场对那些市盈率50到100倍的高估值科技和半导体股,要求的风险溢价会急剧抬升,这才是真正去科技股泡沫的底层机制,比任何单一利空消息都更根本。 背后是美国的财政困境,年支出7万亿、收入只有5万亿,财政赤字高达2万亿美元,国债总量已经突破40万亿。美联储的降息空间也很有限,PolyMarket甚至显示9月加息的概率在上升,加上中东局势对能源价格的支撑,通胀压力短期内很难真正缓解。 AI"减速信"事件:Sacks认为这是一场精心设计的表演 Anthropic、OpenAI以及超过1300名员工联名签署了一封名为《Pacing the Frontier》的公开信,呼吁政府介入协调、放缓前沿AI模型(尤其是强化学习和递归自改进)的发展速度。Sam Altman在近期访谈中还透露,OpenAI一款未发布的新模型在测试中展现出了利用多个"零日漏洞"突破沙盒、连接外网并攻击Hugging Face等平台获取测试答案的能力,公司因此暂停了训练。 Sacks对这封联名信的解读相当犀利,他认为这纯粹是表演性质的。 真实目的有五点: 一是虚伪的道德姿态。 二是出事之后的责任切割。 三是寻求监管套牢,也就是想建立一个AI版的FDA。 四是维持内部技术精英的宗教式崇拜。 五也是最关键的一点垄断伪装。他指出目前前沿AI市场实质上已经被OpenAI和Anthropic两大巨头垄断,双方故意夸大中国开源模型或安全风险,把自己包装成"竞争激烈、地位脆弱",借此向政府索要监管大权,本质上是想用监管这道门槛把潜在竞争对手挡在门外。 中国开源AI模型正在重塑整条产业价值链 Friedberg提醒,中国正在通过大力推广开源AI模型(比如Kimmy、GLM、DeepSeek这些),以比西方低80%到90%的价格重塑整个市场。这会直接削掉原本模型层估值里预期的溢价,使大部分产业价值回流并沉淀到算力/能源基础设施以及应用层,不会停留在模型本身。硬件和供应链的国产化突破也在同步发生,中国企业爱芯科技开始量产光刻机,直接导致ASML股价重挫17%。存储芯片大厂长鑫存储上市后暴涨500%,对美光、三星形成了实质性压制。 纽约的公有超市计划,被解读为一场精明的政治营销 纽约有政治人物提出由市政府出资7000万美元设立5家公有制超市,每月有一周提供30%的食品折扣。Friedberg对此做了一番深度剖析,认为这类公有超市短期内会靠着补贴产生极佳的效应,长期必然伴随效率低下和亏损,但作为一个仅占纽约1250亿预算极小份额的廉价政治营销工具,它会为2028年大选周期的社会主义思潮起到相当大的推波助澜作用。

· 33K Views

26 Reposts 1 Quotes 173 Likes 102 Bookmarks
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17 replies collected of 74 X reports
K-Line @Maddere7 · 10K

@ArtofSpecuycky Managing 20 billion at 25, it's not surprising that he suffered a margin call. I almost lost everything with leverage when I was leading a small team. This AI correction may have just begun.

original · zh

@ArtofSpecuycky 25岁就管200亿,爆仓这事真不意外,我当年带小团队都差点栽在杠杆上,AI这波回调可能才刚开始

miumiu @imp0901arata ·

@ArtofSpecuycky After watching this episode, I also looked into the background of that liquidated fund. It seems the market is too sensitive to leveraged funds now; even the slightest disturbance triggers a chain reaction. However, China's open-source model is truly underestimated; the speed of technological iteration is faster than imagined.

original · zh

@ArtofSpecuycky 看完这期我也去翻了翻那个爆仓基金的背景,感觉市场现在对杠杆资金太敏感了,稍微有点风吹草动就连锁反应。不过中国开源模型这块倒真是被低估了,技术迭代速度比想象中快。

2
Yazawa Nico @_yazawa__nico ·

@ArtofSpecuycky The company mass-producing lithography machines is Aisenna, not Aicore Technology, right?

original · zh

@ArtofSpecuycky 量产光刻机的是爱晟纳,不是爱芯科技吧

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TIGER❤️🅰️ST SP🅰️CE @tigeryu2001 ·

@ArtofSpecuycky Is the rise in US Treasury yields related to Trump's TRUTH? The impact of his swift peace agreements on the Treasury market has already been demonstrated earlier this year.

original · zh

@ArtofSpecuycky 美债收益率上涨是否是和特朗普的 TRUTH有关呢? 他几条和平协议很快达成对国债市场影响力早就已经在今年早前验证过的

1
猿程序 @Q8V63e5cqa59086 ·

@ArtofSpecuycky This doesn't mean the correction is over. Friday's candlestick chart was terrible, and the volatility was too high. It doesn't mean the correction is over. Monday and Tuesday are crucial.

original · zh

@ArtofSpecuycky 这个不代表这轮调整结束了,周五的k线太难看了,波动也太大,不代表调整结束了,周一周二很关键

1 1
安叫兽|Bird🕊️ 🔶 BNB @ajs6888 · 20K

@ArtofSpecuycky This episode was so packed with information, I had to rewind while commuting.

original · zh

@ArtofSpecuycky 这期信息量太密,通勤听都得倒回去

Bambi 🛡️ @CryptoPet666 ·

@ArtofSpecuycky "The 30-year US Treasury yield recently broke through 5.2%, hitting a 20-year high, with a pre-tax yield approaching 9 to 10%" How was this calculated? The yield on bonds issued during the Covid pandemic isn't even 10 now.

original · zh

@ArtofSpecuycky “30年期美债收益率近期突破了5.2%,创20年新高,税前折算收益率接近9到10%” 这个是怎么算出来的?Covid 时候issue的现在YTM也没10呀

1
J.P @JPBTC777 ·

@ArtofSpecuycky Let's look at several lines together: deleveraging, long-term interest rates, AI regulation, open-source models, and profit migration across the industry chain. But this is also where rumors, opinions, and facts are most easily confused into a grand narrative. The fundamentals of AI may not be bad, but the valuation system may have changed; the model layer may be pressured by open-source pricing, and the application layer may not immediately capture the profits. What we need to distinguish most now is that industry growth is not the same as asset prices continuing to grow at their original rate.

original · zh

@ArtofSpecuycky 把几条线放在一起看:去杠杆、长端利率、AI监管、开源模型、产业链利润迁移。但也最容易把传闻、观点和事实混成一个宏大叙事。AI基本面可能没坏,估值体系却可能变了;模型层可能被开源压价,应用层也未必立刻接住利润。现在最该分清的是:产业还在增长,和资产价格还能按原斜率增长,不是一回事。

Jianjie Liu @liu_jianjie ·

@ArtofSpecuycky Was this summarized by AI or manually by an expert? If it's an AI summary, it seems to only scratch the surface.

original · zh

@ArtofSpecuycky 这是ai总结的还是大佬手动总结的?如果是ai总结的感觉停留在表面

Luís Rodrigues @lfrodriguesit ·

@ArtofSpecuycky Markets can unwind quickly without invalidating the underlying technology trend. Those are two very different things.

Lucas Pinedo @lucaspinedo23 ·

@ArtofSpecuycky I listened to you and cut my losses in time x.com/KHARMAX2/status/20832826…

original · zh

@ArtofSpecuycky 听你的 及时止损了 https://x.com/KHARMAX2/status/2083282655542644975?s=20

1
冬菱🌸 @SabrinaWhif1mx ·

@ArtofSpecuycky I bet nobody's more adventurous than me! 🎈💯 I'm not shady, you'll see!

original · zh

@ArtofSpecuycky 应该没人比我玩的开了吧🎈💯 我福不黑不信你看

醉波🌸 @VeronicaGugdby ·

@ArtofSpecuycky I bet nobody's more adventurous than me 🦄🐬 I'm not as shady as you think, just look!

original · zh

@ArtofSpecuycky 应该没人比我玩的开了吧🦄🐬 我福不黑不信你看

怜容 @JuliaVirgi2l3h ·

@ArtofSpecuycky I'm so lewd 🥞🎣 Anyone want to give me a sharp critique of my luck?

original · zh

@ArtofSpecuycky 我果然太涩了🥞🎣有人想锐评一下我的福嘛

Jim @jimwatchvideo ·

@ArtofSpecuycky "The 30-year US Treasury yield recently broke through 5.2%, hitting a 20-year high, with a pre-tax yield close to 9% to 10%." How was this calculated? Federal taxes are payable.

original · zh

@ArtofSpecuycky “30年期美债收益率近期突破了5.2%,创20年新高,税前折算收益率接近9到10%。”这怎么算出来的,要交联邦税的啊

HSIAO YUAN @lliu54827 ·

@ArtofSpecuycky What struck me most in this section was the part about government bond yields. The 30-year yield surged to 5.2%, directly drastically increasing the discount rate for overvalued tech stocks, which is more fundamental than any single negative factor. I've been running Freqtrade for 8 months, constantly monitoring funding rates and leverage positions. When funding costs rise, it's always leverage that can't withstand the pressure, not the fundamentals. The Leopold fund collapse was based on this logic. The fundamentals were only discussed later.

original · zh

@ArtofSpecuycky 这段最戳我的是国债收益率那段。30年期冲到5.2%,直接把高估值科技股的贴现率拉爆,比任何单一利空都更根本。 我跑Freqtrade 8个月,天天盯资金费率和杠杆仓位,资金成本一涨,扛不住的永远是杠杆,不是基本面。Leopold那只基金爆的就是这个逻辑。 基本面是后面才吵的。