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Fed's Mythos AI warning exposes 3-month oversight gap
Edgen Stock·Jul 21 2026, 22:42Share to
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[1] The Fed rang the alarm about Anthropic's Mythos AI model — but had to go months without it (https://www.cnbc.com/2026/07/21/fed-mythos-ai ...)[2] Canada regulator warns major banks on Anthropic AI cyber risks – report (https://finance.yahoo.com/technology/ai/artic ...)[3] Legally or not, the US government is controlling global access to the world’s most powerful AI (https://www.msn.com/en-us/news/us/legally-or- ...)
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Jul 22 2026, 00:27
US momentum stocks surge 12% in record rebound after 33% crash
**US technology momentum stocks staged their largest single-day rebound on record as a violent short squeeze reversed a third of the prior weeks' losses.** The Morgan Stanley TMT Momentum Factor surged 12% on Tuesday, its biggest single-day gain on record, after a 33% multi-session rout triggered forced short covering. The move exceeded any single-day swing during the 2000 dot-com bubble. "The rebound is a textbook short squeeze in a market that had become extremely one-sided," said Jonathan Krinsky, chief market technician at BTIG. "But the rally has already reached our resistance zone, and we recommend fading it." The Nasdaq Composite rose 1.3%, while the Philadelphia Semiconductor Index jumped 4.6%. Micron Technology gained more than 10%, Intel added 8.6%, and SanDisk climbed 14%. The Goldman Sachs High Beta Momentum Long Index rose 8.5%, its strongest session since April 2025, while the long-short version gained 9.5%, the most since 2021. The question now is whether this is a genuine reversal or a dead cat bounce. With 113 S&P 500 companies representing 18% of the index's market capitalization reporting earnings this week — including Alphabet, whose 2026 capital expenditure guidance will be the focal point — the next catalyst is just days away. **Short squeeze mechanics drove the move** The scale of the prior selloff created conditions for an explosive reversal. High-beta momentum stocks had fallen 33% in a matter of sessions — one of the steepest drawdowns since the dot-com bust. That decline was amplified by forced deleveraging among Korean and Japanese retail traders, with the Korean market experiencing margin call cascades that hit local散户 investors particularly hard. When those short positions were forced to cover, buying pressure became self-reinforcing. Goldman Sachs' prime brokerage data showed momentum exposure had fallen to the 64th percentile over the past year and the 93rd percentile over five years, indicating significant position liquidation had already occurred. "The de-risking in momentum is and remains a compelling thesis," said Michael Romano, head of equity derivatives sales for hedge funds at UBS. "But when the turn comes, liquidity will push prices higher than fundamentals justify. Staged entry is prudent." **Breadth and volume tell a cautionary tale** Despite the headline index gains, market internals were weak. Declining stocks outnumbered advancers in the S&P 500 even as the benchmark rose nearly 1% — the most frequent breadth divergence of any year in recent memory. Trading volume across SPY, QQQ, and S&P 500 cash was 20% to 30% below the 20-day average, according to BTIG. Goldman Sachs traders reported overall exchange volume roughly 17% below average, with market maker book liquidity at just $6.83 million. Krinsky warned that the GSCBHMOM index had already reached the lower boundary of his 730-to-750 resistance zone. "Extreme volatility combined with historic stock dispersion is a signal that the market is undergoing a full correction, not a rotation," he said. Since 1999, the High Beta Momentum Long Index has posted single-day gains above 7% while above its 200-day moving average only 10 times — three of which occurred this year, three in early 2021, and three in early 2000. **Cross-asset headwinds complicate the outlook** Bond yields rose across the curve, with the two-year Treasury adding five basis points and the 30-year gaining two. The 10-year yield breached the technically significant 4.60% level, while the two-year crossed 4.20%. Brent crude oil settled back above $90 a barrel for the first time since June 11, as Houthi forces announced a blockade of the southern Red Sea entrance. Two tankers carrying Saudi crude reversed course, and cargo loadings through the Bab el-Mandeb strait had already fallen 34% over the prior two weeks, according to Kpler MarineTraffic data. "Today's price action is primarily a function of energy costs continuing to grind higher," said Izaac Brook, rates strategist at RBC Capital Markets. "The rate moves were amplified by the breach of widely watched technical levels and typical low-liquidity summer trading conditions." Long-end yields are approaching the point where 5% shifts from resistance to support, with 5.5% as the next visible target, according to Bloomberg's Cameron Crise — a scenario that would pressure equities if economic strength drives yields higher. **Earnings season is the next test** Of the 66 S&P 500 companies that have reported so far, about 88% have beaten analyst earnings estimates. 3M rose more than 9% and General Motors gained about 5% on their respective beats. But the focus this week is on Alphabet, whose report will provide the clearest signal yet on whether hyperscaler AI capital expenditure — projected by Goldman Sachs to reach $1.4 trillion by 2027 — is translating into returns. "The conversation is shifting from total CapEx to return on investment and spending quality," said Adam Turnquist, chief technical strategist at LPL Financial. "That will be the core debate for the second half." This article is for informational purposes only and does not constitute investment advice.
Jul 22 2026, 00:07
KOSPI surges 5% in sharpest rebound since June as chip stocks rally
The KOSPI surged 5% to 6,747.95, its largest single-day gain since June, as investors returned to semiconductor stocks after a two-session rout that had erased more than a quarter of the index's value from its record high. "The recent share price pullback of KOSPI equities, led by KR memory suppliers, is more of a technical correction driven by market-wide profit-taking and therefore could represent a potential buying opportunity," Citi analysts wrote in a note. Samsung Electronics climbed 5.9% and SK Hynix advanced 6.4%, leading a broad recovery that triggered a buy-side sidecar — a circuit breaker pausing program trading for five minutes — as the KOSPI 200 futures index rose more than 5% in a one-minute window. The rally recouped some of the 10.5% decline over the prior two sessions, when retail margin liquidations and institutional de-risking had dragged the benchmark 26% below its June 22 record close of 9,124. Foreign investors and institutions were net buyers, while retail investors sold into the strength, exchange data showed. Trading volume reached 387.8 million shares worth about 24.5 trillion won, or $16.6 billion. The rebound highlights the market's reliance on AI-driven semiconductor demand as the primary engine of South Korea's equity rally. July export data showed outbound shipments surged more than 50% year-over-year in the first 20 days of the month, with semiconductor exports jumping roughly 180%, reinforcing the earnings outlook for the country's dominant memory chip makers. The question now is whether the recovery has legs as global tech earnings season intensifies and geopolitical risks in the Middle East keep energy prices elevated. **Regional Ripple Effects** The KOSPI's rebound rippled across Asian markets still recovering from the prior session's tech-led selloff. Japan's Nikkei 225, returning from a Monday holiday, advanced 3% to 66,067.91, with chip-equipment maker Advantest jumping 7.5% and Kioxia Holdings surging 16.1%. Taiwan's Taiex rose 4.2%, supported by a 3.9% gain in Taiwan Semiconductor Manufacturing Co. Mainland Chinese markets saw more modest gains, with the Shanghai Composite adding 1.4% to 3,850.92, while Hong Kong's Hang Seng edged up less than 0.1%. **Cross-Asset Context** The equity rally coincided with a pullback in energy markets, with Brent crude falling about 1% to trade near $89 a barrel after briefly breaching $90 in the prior session as U.S.-Iran hostilities continued. South Korea's won strengthened against the dollar, reversing a trend that had pushed the currency to a 10-week high during the equity selloff. The easing of oil prices offered some relief to inflation expectations, though Brent remains substantially above historical averages, keeping the Bank of Korea's policy path uncertain. This article is for informational purposes only and does not constitute investment advice.
Jul 21 2026, 23:37
Trump pledges to limit AI-driven power bills as 18 utilities sign on
President Donald Trump pledged to cap electricity bill increases tied to AI data center demand, drawing support from 18 major US utility companies that signed onto the White House initiative. "The federal government will not stand by while AI data centers drive up working families' electric bills," the president said in a statement announcing the Ratepayer Protection Pledge on Monday. "We're asking the biggest power users to pay their fair share." The pledge asks data center operators and utilities to front the infrastructure costs created by AI-driven power demand rather than passing them to residential ratepayers. Participating utilities include units of Duke Energy Corp., Southern Co. and American Electric Power Co., according to a White House fact sheet. Residential electricity rates have risen 18% since Trump's January 2025 inauguration through April 2026, the latest US Energy Information Administration data show. In the most recent 12 months, rates climbed 7.3%, roughly double the rate of inflation. PJM Interconnection, the largest US grid operator, posted capacity auction costs of $16.4 billion for the 2028-2029 delivery period, tying the prior record. Utilities filed $9.2 billion in rate-hike requests in the second quarter alone, up 26% from a year earlier. The pledge faces significant enforcement hurdles. Retail electricity rates are set largely by state public utility commissions and independent grid operators, not the White House. "There really isn't that much federal government involvement in retail rates," Travis Fisher, director of energy and environmental policy at the Cato Institute, said. "It was always going to be a steep uphill climb." AI data centers added an estimated $6 billion to PJM's auction costs alone, according to grid operator data. The supply-demand mismatch has intensified as coal and natural gas plants continue to retire while data center electricity consumption surges. The administration also paid developers nearly $1 billion to cancel offshore wind projects, including payments to TotalEnergies SE, removing potential capacity from the pipeline. Tariffs on imported grid equipment have compounded the pressure. A 147% tariff on Chinese goods was later struck down, but a 15% tariff remains on some grid components, raising costs for transformers and electrical steel that utilities pass through to ratepayers. The pledge's impact will depend on voluntary compliance and state-level cooperation. Alternative proposals include allowing data centers to connect directly to independent power plants, a model some call "Consumer Regulated Electricity." Even supporters acknowledge such approaches are unlikely to deliver relief on the scale or timeline originally envisioned. For utility investors, the initiative signals federal awareness of AI-driven demand pressures but offers no near-term rate relief. The next test will come as state regulators rule on the $9.2 billion in pending rate-hike requests through the remainder of 2026. This article is for informational purposes only and does not constitute investment advice.