Nuclear deals lift power stocks as US equities and long bonds rise

News primarily covers the period after October 5 at 11:00:05 ET through October 6 at 11:11:38 ET, supplemented by an Energy Department announcement, industry coverage and October 6 premarket chip news from within that window. US and Canadian stocks and cross-asset prices are intraday snapshots retrieved at 12:24 to 12:25 ET. Retrieval times are not trade timestamps, and Bitcoin’s one-day comparison differs from the stock session. Oil prices below refer to continuous futures. TLT is used for the day’s bond-market performance; official yield series without confirmed observation dates are not treated as live quotes.

Today’s Market

US stocks continued higher around midday Tuesday, with power producers gaining far more than the indexes. S&P 500 ETF VOO rose 0.7%, Nasdaq 100 ETF QQQ gained 0.6%, and semiconductor ETF SMH added 0.3%. Constellation, Vistra and NRG rose 14.89%, 11.47% and 8.40%, respectively. Google’s long-term nuclear agreements and progress on Vistra’s financing provided concrete support for demand and investment, although the three producers have different contracts. VOO, QQQ, SMH, Constellation, Vistra, NRG

Long Treasury ETF TLT rose 0.5%, the dollar index fell 0.3% to 101.88, and VIX declined to 15.18. Canadian large-cap ETF XIU gained 0.5%, while US-listed Chinese large-cap ETF FXI lost 0.3%. WTI continuous futures slipped 0.3% to $89.20 a barrel. Gains in stocks and bonds alongside a softer dollar showed some easing of market pressure at midday, but service-sector costs and energy-supply news offered little basis for declaring inflation risks resolved. TLT, Dollar index, VIX, XIU, FXI, WTI continuous futures

The Main Stories

Google secures nuclear power; Vistra’s reported loan becomes a conditional commitment

Google and Constellation announced a 20-year power purchase agreement on October 6 supporting 890 MW of additional capacity at 11 nuclear units in Illinois, Pennsylvania and New Jersey. The first additions are expected in 2028. Constellation plans to invest more than $4.3 billion. The companies also agreed on a separate 15-year supply arrangement covering 2,700 MW and a five-year Google Cloud and Gemini Enterprise technology partnership. The capacity addition and the separate supply agreement have different meanings: their combined roughly 3.6 GW is not all new capacity. Constellation announcement

A committed long-term buyer can support plant upgrades and make future power revenue more dependable, consistent with Constellation’s nearly 15% midday gain. Google parent Alphabet rose just 0.15%, showing that the agreement had different share-price implications for the two parties. The producer gains long-term demand; the buyer must turn electricity spending into profitable computing services. Disclosed pricing and return details remain insufficient, and delivery of the additional capacity is still years away. Deal coverage, Alphabet

Vistra’s position is also clearer than in yesterday’s brief. An October 5 Energy Department announcement confirms a conditional loan commitment of up to $4.2 billion for upgrades at Beaver Valley, Davis-Besse and Perry. The projects would add 433 MW and preserve almost 4 GW of existing output. Vistra must still satisfy technical, legal, environmental and financial conditions before final financing documents are signed and funds disbursed. This reduces financing uncertainty without adding generation revenue in the current quarter. US Energy Department announcement

Market coverage published at 10:06 ET on October 6 had already attributed part of the gains in Vistra and Talen to the implications of Google’s agreement for demand elsewhere in the industry. NRG rose 8.40% by midday, but further research did not establish a separate new announcement explaining its advance. It is not a party to this nuclear agreement. SRUUF, the US over-the-counter ticker for the Sprott Physical Uranium Trust, gained 4.1%; that is a move in trust units. Nuclear expansion provides a longer-term fuel-demand backdrop, but does not establish an equivalent daily rise in spot uranium. Morning power-stock coverage, SRUUF

AMD and Broadcom advance while foundry competition weighs on Intel

Chip stocks diverged sharply. AMD gained 3.98%, Broadcom 4.37% and Nvidia 0.95%, while Intel fell 2.47% and TSMC’s US depositary shares lost 0.51%. Elon Musk’s October 4 confirmation of discussions with TSMC about Terafab had already affected October 5 trading. Intel remained under pressure today, but TSMC’s US shares did not extend yesterday’s advance. Yesterday’s Taiwanese-market gain cannot describe today’s US trading. Terafab discussions, AMD, Broadcom, Nvidia, Intel, TSMC US shares

Terafab is a Tesla and SpaceX chip project, with Intel previously its first named manufacturing partner. TSMC’s participation would change the competitive setting for Intel’s external foundry business. By the news cutoff, the companies had not announced formal terms, and discussions did not establish that orders had moved.

Research into AMD and Broadcom’s outperformance found an October 6 premarket report saying Lisa Su expected computing demand to exceed supply for several years, with substantial capacity expansion planned by 2027 and further packaging investment in Taiwan. Banks were also reported to have launched a $60 billion debt syndication tied to Anthropic leasing Google-designed TPUs supplied through Broadcom. The reports concern capacity and customer financing, respectively, and are consistent with improving demand expectations. The underlying remarks and financing documents have not been independently obtained here; the reported financing amount is not recognized Broadcom revenue, and these reports cannot explain the entire share-price moves. October 6 premarket coverage

Dell gained 3.87%, extending the strength to equipment suppliers. TechRadar reported on October 5 that Dell, Apollo and JERA planned 3 to 4 GW of computing facilities in Japan and elsewhere in Asia over five years, with potential investment of about $140 billion. The first 400 MW project near Tokyo is expected to start operating around 2028. That provides a project-demand backdrop; total planned investment is not a Dell order, and its precise contribution to today’s gain remains unconfirmed. Vertiv rose only 0.52%, despite BMO initiating coverage on October 5 with a $329 price target. Infrastructure suppliers did not all rally together. Project plans, BMO coverage, Dell, Vertiv

Slower US services activity comes with higher input prices

September’s ISM services PMI, released October 5, was 54.9, below August’s 55.4 and the 55.1 forecast cited in the news, but still above the expansion threshold. Business activity fell from 61.7 to 56.5, and new orders slipped from 60.9 to 59.8. Yesterday’s brief incorrectly described new orders as rising; the official release shows slower growth, with orders still expanding. Employment improved from 47.8 to 50.1, while prices rose from 72.6 to 74.0. Slower activity has yet to bring broad relief in input costs. These are survey indexes, not rates of output growth or inflation. Official September ISM report

Reports of sharply higher long Treasury yields on October 5 and today’s midday TLT rebound refer to different periods. TLT was still down 5.4% over the past month; one positive session has not reversed pressure on long-term financing costs. My reading is that slower activity and higher input prices continue to complicate the central bank’s choices. Today’s gains in both stocks and bonds show a temporary easing of market pressure, but cannot establish the direction of the next policy decision. October 5 bond-market coverage, TLT

Saudi pipeline recovery helps supply, while shipping and Russian refinery risks grow

Saudi Arabia’s energy minister confirmed on October 6 that the East-West Pipeline had recovered to 5.8 million barrels a day, resolving yesterday’s conflicting accounts of its operation. That does not establish normal shipping through Hormuz. OPEC+ will keep November production targets at September levels, totaling 31.01 million barrels a day across seven countries. Unchanged targets do not guarantee that actual output and exports reach those levels. OPEC+ November arrangements

WTI continuous futures slipped 0.3% at midday, while ExxonMobil and Chevron rose 1.10% and 1.05%. Their shares did not follow crude lower. Improved supply routes may ease near-term concerns, but have not been established as the sole cause of the price move. Saudi Aramco’s CEO warned on October 5 that inventory buffers were thin and could take two years to rebuild; another round of ship attacks occurred in Hormuz. Emergency stock releases can relieve immediate shortages while creating later replenishment demand, and transport risks can cause crude and deliverable fuel prices to behave differently. Inventory warning, Hormuz ship attacks, ExxonMobil, Chevron

The Russia-Ukraine war added another supply risk. Large Ukrainian drone attacks overnight October 5 into October 6 reached fuel facilities near Moscow; Russia said it intercepted almost 900 drones nationwide. Ukraine claimed recent strikes had disabled 51% of Russian refining capacity, a proportion that has not been independently verified and cannot be used to calculate a global supply shortfall. President Zelenskyy separately accused Russian drones of sinking a grain ship in Romanian waters, killing two people, with 11 rescued. Damage to refineries and ports could raise fuel, grain-transport and insurance costs, but actual outages and their duration still need confirmation. AP war coverage, Ukraine’s refinery claim, Grain-ship report

Canadian surveys soften as the Bank of Japan stresses inflation risks

Canada’s seasonally adjusted September Ivey PMI fell from 64.3 to 58.2, below the 65.2 forecast, while its prices component rose from 80.4 to 82.8. The separate S&P Global services PMI improved from 46.8 to 48.3 but remained in contraction for a fourth month. The surveys differ in coverage and methodology; together they suggest uneven growth and persistent cost pressure. Ivey remaining above 50 does not erase weakness in services. XIU rose 0.5% at midday, so these concerns had not translated into broad losses for large Canadian stocks. Ivey release coverage, Services survey

Bank of Japan Governor Ueda emphasized stabilizing underlying inflation near 2% on October 6 and signaled readiness for further rate increases, citing war, AI demand and yen weakness as inflation risks. USD/JPY was nevertheless up 0.2% at 158.13 during the US midday snapshot, meaning the yen was weaker over that comparison period. The hawkish remarks had not produced a clear signal of sustained yen strength. Reports that the BOJ could declare underlying inflation at target as early as October 30 remain attributed to unnamed sources, not a policy decision, and do not establish that carry trades are being unwound. Reuters coverage of Ueda, USD/JPY

AI testimony leaves liability and release standards unresolved

Substantive testimony from the New York City Council’s October 5 hearing showed that OpenAI, Anthropic, Meta and Google did not provide numerical probabilities of catastrophic harm or unequivocal commitments to halt releases after failed third-party safety tests. On liability, Google said existing laws should continue to apply, while the other answers did not establish clear commitments. OpenAI also confirmed that it was reviewing possible AI-agent misalignment incidents dating from November 2025, without yet knowing whether New York City systems or residents’ data were affected. Fortune hearing coverage, amNewYork coverage

SpaceXAI did not attend despite a subpoena. The council plans to seek court enforcement and send further written questions. Third-party validation, human shutdown capability, rights to sue over AI harm and 24-hour incident reporting for city systems remain proposed requirements. They could raise compliance costs for model releases and enterprise procurement. Former researchers’ personal estimates of loss-of-control risk are not measured incident probabilities. Alphabet’s small midday gain and Meta’s small decline also do not isolate the price effect of these regulatory developments.

At an October 5 summit in Oxford, UN human rights chief Volker Türk called for prohibiting machines from deciding life-and-death outcomes, especially in military settings, alongside mandatory human-rights safeguards and independent oversight. These are policy proposals, not newly effective uniform international rules. Reprinted account of the UN remarks

CFTC opens a crypto rulemaking discussion; Bitcoin demand signals remain mixed

CFTC Chair Selig announced two advance notices of proposed rulemaking on October 5. CTX addresses retail crypto transactions involving leverage, margin or financing; CAM would create a new designated contract market registration category for relevant platforms. Issues under consideration include proof of customer reserves, intermediation by registered futures commission merchants, and an exemption for actual delivery to a user’s noncustodial wallet within 28 days. A 60-day public-comment period starts upon Federal Register publication. The rules are not effective, and the specific deadline has not been established. Ordinary spot trading and full derivatives markets would retain different regulatory requirements. CFTC chair’s official speech

Bitcoin traded near $85,710 at midday, with its one-day change close to zero; Coinbase fell 0.14% and Strategy slipped 0.02%. Spot Bitcoin ETFs recorded $89.8 million of net outflows on October 5, following $189.9 million of inflows on October 2. Strategy separately disclosed buying 334 bitcoins from October 1 through October 4, bringing its total to 848,000. Expanded product and regulatory channels, fund flows and corporate purchases represent different sources of demand, and have not produced a uniform price signal. ETF-flow coverage, Strategy disclosure coverage, Bitcoin, Coinbase, Strategy

Also Worth Knowing

• US institution-wide sanctions against the International Criminal Court remain a reported plan, potentially affecting dollar transactions, insurance and IT services. No formal implementing document has been identified. The termination of the ICC’s insurance contract with AXA was first reported on October 1, showing effects on supplier relationships; it is not evidence that comprehensive sanctions took effect today. Sanctions-plan coverage, Insurance contract change
• The investigation into flydubai’s September 30 flight incident advanced materially. UAE prosecutors classified it as an attempted terrorist act; Reuters, citing investigation sources, reported that the co-pilot intended to crash into Ben Gurion Airport and had planned it before joining the airline. The aircraft landed in Saudi Arabia. Details of his earlier grounding by Oman Air remain attributed to anonymous sources. Investigation update, Earlier security-risk reporting
• The euro area’s final September composite PMI of 53.1 coexists with October Sentix confidence falling to 2.7: the former measures activity, the latter investor sentiment. Reports of a French-German government-bond spread near 140 basis points continue to indicate fiscal pressure. The UK’s final services PMI was 52.1, above the preliminary 51.7, with selling prices rising at their fastest pace since May. European weekly context, UK PMI
• The world’s 50 largest mining companies lost a combined $264 billion of market value in September, leaving $2.26 trillion. That is a monthly review, not evidence of losses today. Deutsche Bank separately expects silver supply potentially to exceed demand in 2027 and forecasts a 17% decline in silver consumption per solar cell in 2026. That forecast concerns use per cell, not a 17% fall in all silver demand. Mining-sector monthly review, Silver outlook
• The $3.8 million taken in an October 1 exploit of NEAR Intents’ Omni module was reportedly returned in full on October 5, according to October 6 coverage. Recovery reduces the loss from this incident, while remediation of the infrastructure flaw still matters. NEAR’s contemporaneous rise cannot be attributed entirely to the returned funds. Security-incident update

What to Watch Next

• The US sells $58 billion of three-year notes, $39 billion of ten-year notes and $22 billion of thirty-year bonds on October 6, 7 and 8, respectively. The three-year result had not been published by the news cutoff. Demand at these auctions will help test whether the rebound in long bonds can continue. Auction schedule
• September FOMC minutes arrive October 7 at 14:00 ET, showing how policymakers balanced inflation and growth at that meeting. They are not a fresh response to this week’s PMIs. On October 9, the University of Michigan’s US inflation expectations and Canada’s September jobs report will test whether price pressure and slower hiring persist. Weekly calendar
• For power producers, watch Vistra’s final financing conditions and nuclear-project progress. For fuel supply, watch sustained Saudi pipeline operations, actual shipments and independent Russian refinery outage data. These will determine whether announced financing, capacity and supply improvements turn into deliveries.

This article is public market commentary and personal research notes. It does not constitute investment advice.