Questions Over Trump-Russia Diesel and U.S-Iran Proposal: 8 Key Items Shaping the Stock Market Monday

These are the early headlines and other items poised to influence the market at the start of the trading day. As we share this collection of market drivers, U.S. equity futures point to a mixed market open later on Monday morning. Odds are we will have slower than usual start to the trading week due to the Columbus Day holiday on Monday that has the bond market and others closed.

1. Diesel prices slipped on Monday after Donald Trump claimed that Russia and Ukraine had entered an “energy ceasefire,” although analysts warned any agreement would be unlikely to bring lasting relief to global fuel costs. (FT)

Ukrainian President Volodymyr Zelenskyy has blamed Russia for breaking a purported “energy ceasefire” announced by Donald Trump, signalling that Kyiv will continue its strikes unless Moscow halts its attacks. (FT)

“This energy ceasefire, it can work, and it can become a major step toward ending the war if the Americans truly step in now and make sure Russians respect it.” Zelenskiy said Ukraine had carried out no attacks on Russian refineries overnight but he made clear that if Russia wanted Kyiv to suspend these attacks it must stop hitting Ukraine’s energy system and critical infrastructure. (Reuters)

2. The United States’ response to Iran’s seven conditions in a proposal to reopen the strategic Strait of Hormuz was “insufficient,” Iran’s security chief, Mohsen Rezaei, was quoted by state media on Sunday as saying. (Reuters)

Iran is still reviewing a US response to its proposal regarding the reopening of the Strait of Hormuz and will reply to Washington via intermediaries when the review is over, foreign ministry spokesperson Esmaeil Baghaei said on Monday. (Reuters)

Despite an early move lower, oil prices have since reversed course and are moving higher on Monday morning. With the conflict between the U.S. and Iran poised to continue and growing questions over President Trump’s diesel deal with Russia, odds are oil prices will continue to be volatile. We see Trump’s deal as a potential mechanism to address high oil and diesel prices but recognize that to see a more meaningful move lower in petroleum related prices, normalization in the Middle East is needed. For us that means continuing to follow traffic volumes through the Strait of Hormuz.

3. Broadcom CEO Hock Tan said on Monday that capital will be the biggest constraint facing the company as AI development continues. At ⁠a panel in Singapore on Monday, Tan said that the company is overcoming wafer shortages and memory shortages, but capital will be the ⁠biggest constraint. (Reuters)

Amazon.com is in talks to acquire artificial-intelligence startup Decart in a deal that could be valued at around $7 billion, according to people familiar with the matter. (WSJ)

Nvidia Corp. is in talks to boost its investment in Reflection AI or offer the startup computing power, a move that would strengthen ties with a key developer of open-weight models, according to a person familiar with the matter. (Bloomberg)

While making that comment about capital, Broadcom (AVGO) CEO Hock Tan also shared that Anthropic and OpenAI have shown ⁠that they can generate significant revenue from the ⁠latest models that have been deployed for ⁠AI personal assistants. Those remarks set the stage for Anthropic’s expected pre-IPO Investor Day on Wednesday, October 14. That timing would put Anthropic on track for an expected debut ahead of the Thanksgiving holiday with formal marketing for its IPO starting in early November.

That makes for interesting timing, as what Anthropic discusses later this week comes before hyperscalers deliver their Q3 2026 quarterly results and updated guidance, while its IPO roadshow comes around the middle of the current quarter.

4. Quantum-computing company IonQ struck an all-stock deal to buy Elisity in a transaction that values the cybersecurity firm at up to $1.3 billion, executives told The Wall Street Journal. It is a bet that cybersecurity will be even more critical for companies as quantum computing and AI systems become more powerful and advanced, said IonQ Chairman and Chief Executive Niccolo de Masi. “The bad guys are going to keep taking advantage of new technology,” he said in an interview. “Unfortunately, we are entering the most dangerous years, vis-à-vis cybersecurity risks.” (WSJ)

This move by IonQ (IONQ) continues with the brisk pace of cybersecurity M&A with the number of deals expected to reach more than 450, up from 404 in 2025 per Momentum Cyber. Per the firm, identity and access management, non-human identity, data security, agentic security, runtime protections and locking down operational technology are the major categories of interest.

De Masi’s comment about the “bad guys” and new technology reinforces our thinking about how the evolving technology landscape accelerates the velocity of attacks while also fostering new attack vectors. The need for governments, companies and other entities to fend off that combination keeps us bullish on the demand for cybersecurity. It also reinforces the underlying demand for M&A services as companies continue to fill in technological gaps in their cybersecurity offerings.

5. There is still a shortage of housing in America. And UBS home-builders analyst John Lovallo points out that harsh conditions in the housing market are forcing builders to become better operators. Several have whittled their construction times down to record lows. That’s a long-term bet. For now, the outlook for builders is tough. Mortgage rates are moving in the wrong direction. The last thing they want is a price war with regular home sellers. But it looks like there is one on the way. (WSJ)

We at the Pro Portfolio have recognized the combination of higher interest rates, inflation pressures and the use of incentives to address housing affordability would pressure homebuilder margins. Are we likely to see a wave of homebuilder consolidation emerge? That’s rather possible is our thinking, and while that may lead to greater discipline later, for now, it means we will continue to avoid the single-family housing market and the homebuilders that rely on it.

6. Apple’s upcoming smart home push is starting to involve more companies than we initially expected. LG is reportedly making a collection of accessories that Apple helped develop, including locks, cameras, a thermostat, and a video doorbell. Now, ADT could potentially have a role to play once some of that hardware reaches your home. According to MacRumors, there are signs that Apple may announce a partnership with ADT alongside its new smart home products. (DigitalTrends)

Apple’s (AAPL) Welcome Home event is scheduled to begin on Tuesday morning at 9 a.m. ET and bring several devices updates but also push it deeper into the smart home market. Partnering with ADT (ADT) would allow Apple to leverage its installer base, but such a development would raise questions about the strategic partnership between ADT and Google (GOOGL). In 2020, Google invested $450 million in ADT for a 6.6% stake in the company.

We’ve learned to be careful when it comes to the Apple rumor mill as the track record is spotty. While a win with ADT would a shot in the arm for Apple’s smart home business, there are other installation companies that would likely welcome Apple and its products with open arms. Let’s see what’s revealed on Tuesday…

7. Economic data today per TipRanks: There are no market moving economic reports being published on Monday given the Columbus Day holiday.

8. Companies reporting today per TipRanks: AM – There are no market moving earnings reports expected on Monday, but we will be watching for earnings pre-announcements.

More Pro Portfolio

At the time of publication, TheStreet Pro Portfolio was long AAPL, AVGO and GOOGL.