US Stock Market Trend (Aug 25): Besant's Trillion-Dollar Bond Buy Pushes Down Long-Term Rates, Nasdaq Falls, Dow Rises Amid Extreme Divergence

marsbitPublicado a 2026-08-25Actualizado a 2026-08-25

Resumen

August 26, US Stock Market: Nasdaq Drops as S&P 500 Sees Mixed Close Amid Treasury Moves, Geopolitical Concerns. The US stock market was sharply divided on Monday. The Dow Jones rose 0.26% to 53,417.16, extending gains, while the S&P 500 slipped 0.28% to 7,652.82, and the Nasdaq Composite fell 0.76% to 25,869.14. The Philadelphia Semiconductor Index tumbled nearly 4%. Treasury Secretary Bessenter took center stage, announcing dual actions: deploying nearly a trillion dollars from the Treasury General Account (TGA) to repurchase long-term bonds to pressure yields, while simultaneously imposing new sanctions on Iran. Long-term Treasury yields edged lower, with the 10-year yield falling about 3 basis points to 4.70%. However, markets focused on the geopolitical risks from the sanctions, prompting a risk-off shift into gold and Bitcoin, weighing heavily on tech and AI-hardware stocks. Nvidia informed major cloud clients of plans to raise AI server prices by over 15% starting next year. The company also reportedly plans to invest in AI search firm Perplexity. Despite this pricing power signal, its stock and the broader chip sector were dragged down by macro and geopolitical worries. All eyes are on Nvidia's earnings report scheduled for release after Wednesday's market close, with focus on Blackwell shipment details and data center revenue guidance. Samsung Electronics disappointed markets with a shareholder return plan seen as insufficient, raising concerns about capital expen...

Author: Chaoxiang Research

US stocks exhibited extreme divergence on Monday. The Dow rose 0.26% to 53,417.16 points, marking two consecutive gains. The S&P 500 fell 0.28% to 7,652.82 points, while the Nasdaq declined 0.76% to 25,869.14 points, and the Philadelphia Semiconductor Index dropped nearly 4%. US Treasury Secretary Besant deployed nearly a trillion dollars from the TGA account to repurchase long-term bonds and announced new sanctions against Iran. Long-term interest rates retreated, but capital flowed into safe havens like gold and Bitcoin, leading the Nasdaq lower. Nvidia notified customers of price increases exceeding 15% next year, with earnings scheduled for release after Wednesday's market close. Tonight, the focus will be on the US August Conference Board Consumer Confidence Index.

Besant's Dual-Pronged Approach: Trillion-Dollar Bond Buy Pressures Rates, Iran Sanctions Spur Risk-Off Sentiment

The biggest macroeconomic variable on Monday came from US Treasury Secretary Besant. He announced the use of nearly a trillion dollars from the TGA account to repurchase long-term bonds, while also unveiling several new economic sanctions targeting Iran.

The directions of these two policies are contradictory. Buying bonds to pressure long-term rates is favorable for the stock market, but sanctioning Iran pushes up geopolitical risk premiums, dampening risk appetite. The market ultimately chose the latter. Capital flowed out of AI hardware and tech sectors and poured into gold and Bitcoin.

The 10-year Treasury yield fell approximately 3 basis points to 4.70%, the 30-year yield declined about 2 basis points to 5.25%, and the 2-year yield dipped roughly 1 basis point to 4.22%. Although long-term rates retreated somewhat, tech stocks did not benefit. The Nasdaq fell 0.76% and the Philadelphia Semiconductor Index dropped nearly 4%. The traditional logic of lower rates benefiting tech failed on Monday, as the weight of geopolitical risk outweighed that of interest rates.

WTI crude oil fell 2.35% to $85.01/barrel, while Brent crude dropped 2.35% to $92.17/barrel. The decline in oil prices was primarily suppressed by demand outlook concerns, not a reduction in geopolitical risk.

Nvidia Notifies Customers of Over 15% Price Hikes Next Year, Plans Perplexity Investment

Macro uncertainty weighed on tech stocks, with Nvidia being one of the individual stocks affected on Monday. Two pieces of news emerged: the company had informed hyperscale customers like Microsoft and Google of price increases exceeding 15% for AI servers starting next year; simultaneously, Nvidia plans to invest in the AI search company Perplexity.

The price hike news continues the previous logic—soaring memory chip costs are driving up server prices, and Nvidia is passing these costs onto cloud providers. However, Monday's trading action showed the market did not react positively to the price hike news. The Philadelphia Semiconductor Index falling nearly 4% indicates that investor concerns about the AI hardware supply chain have moved beyond the question of "whether price hikes can be sustained," with more trading focused on geopolitical risk and macro uncertainty.

Nvidia is scheduled to report earnings after the market close this Wednesday. Price hikes are a positive signal, but the market is more concerned about Blackwell shipments, data center revenue guidance, and whether AI capital expenditures can continue to support orders.

Samsung Buyback Falls Short of Expectations, Shifting the Memory Sector's Narrative

Samsung Electronics' shareholder return plan fell short of market expectations, raising analyst concerns about the memory chip sector's capital expenditure outlook. Samsung shares fell 8.7% in the Korean market on Monday.

Following previous large-scale shareholder return plans by SK Hynix and Samsung, the market's pricing logic for the memory sector had included dual support from "price hikes + buybacks." Samsung's disappointing buyback has broken this narrative, with the sector's capital expenditure outlook re-emerging as a market concern. The Philadelphia Semiconductor Index dropping nearly 4% was significantly dragged down by the underperformance of this memory giant.

US-Canada Tariff Conflict Escalates, Trump Announces Auto and Steel Tariffs to Increase to 50%

Donald Trump announced that starting next year, tariffs on Canadian automobiles, auto parts, and steel will be raised to 50%. This is a further escalation of tariff conflicts following the breakdown of US-Canada negotiations last week.

Automobiles, parts, and steel are core components of the North American supply chain. An increase in tariffs from current levels directly to 50% will have a material impact on Canadian manufacturing and cross-border supply chains. Previously, market judgments on trade friction suggested "room for negotiation remains." Trump's latest statement indicates that tariff escalation has become the established policy direction.

Spot Gold Breaks Above $4,650, Bitcoin Nears $80,000

Capital chose the risk-off direction in response to Besant's policy mix. Spot gold rose 1.05% to $4,651.24 per ounce, hitting an intraday high of $4,681, its highest level in nearly three months. Bitcoin gained 1.59% to $78,966, briefly approaching $80,000 intraday for the first time since mid-May. The US Dollar Index rose 0.20% to 98.93.

The logic behind the simultaneous rise of gold and Bitcoin differs. Gold trades on geopolitical risk and fiscal concerns, while Bitcoin trades more on liquidity expectations and risk appetite recovery. However, they share one commonality: capital flowed not into AI hardware, but rather into "dollar credit alternative" assets.

Today's Focus

US August Conference Board Consumer Confidence Index. PMI data has already signaled strong services sector activity. Whether consumer confidence can similarly validate the resilience of consumption will influence market confidence in a soft economic landing.

Continued reaction to Nvidia's earnings expectations. Monday's two pieces of news have added new variables to the earnings report. The market will continue to speculate ahead of the release; any signals regarding Blackwell shipments, data center revenue guidance, or capital expenditures could trigger volatility.

The direction of Tuesday's market will unfold amidst the interplay of consumer confidence data and Nvidia's earnings expectations.

Preguntas relacionadas

QWhat specific actions did US Treasury Secretary Besant announce that impacted the markets on August 25th?

AUS Treasury Secretary Besant announced two key actions: 1) Deploying nearly one trillion dollars from the TGA account to repurchase long-term bonds, aiming to lower long-end interest rates. 2) Imposing new economic sanctions on Iran, which elevated geopolitical risk premiums.

QHow did major US stock indices perform on Monday, and what was the primary reason for the Nasdaq's decline despite falling long-term yields?

AOn Monday, the Dow Jones Industrial Average rose 0.26%, the S&P 500 fell 0.28%, and the Nasdaq Composite fell 0.76% significantly. The Philadelphia Semiconductor Index dropped nearly 4%. Despite a drop in long-term Treasury yields (10-year down ~3 bps), the Nasdaq fell primarily because the market prioritized the risk-off sentiment driven by heightened geopolitical tensions from the Iran sanctions over the traditional positive impact of lower rates on tech stocks.

QWhat two company-specific news items were reported about Nvidia, and how did the market react to them?

ATwo news items about Nvidia were reported: 1) It notified major clients like Microsoft and Google that AI server prices would increase by over 15% starting next year. 2) It plans to invest in the AI search company Perplexity. The market reaction was negative, with the Philadelphia Semiconductor Index falling nearly 4%. This indicates that broader concerns about geopolitical risk and macroeconomic uncertainty overshadowed the potentially positive news of price increases.

QWhy did the stocks of memory chip companies like Samsung come under pressure?

AMemory chip stocks, particularly Samsung Electronics (which fell 8.7% in Seoul), faced pressure because Samsung's shareholder return plan fell short of market expectations. This disrupted the previous market narrative that supported the sector based on 'price increases + share buybacks.' It refocused investor concern on the capital expenditure outlook for the memory chip sector.

QWhat was the price movement of key 'safe-haven' or 'dollar-alternative' assets like gold and Bitcoin, and what was the implied market sentiment?

ASpot gold rose 1.05% to $4,651.24 per ounce, hitting a near three-month high, and Bitcoin rose 1.59% to $78,966, approaching $80,000 for the first time since mid-May. The simultaneous rise in these assets, alongside a decline in tech/AI hardware stocks, indicated a strong risk-off sentiment. Investors sought assets perceived as hedges against geopolitical risk (gold) and potential dollar alternatives (Bitcoin), rather than riskier growth-oriented equities.

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