In the quiet weeks before a new Congress takes its seats, a Wall Street research house has sketched the range of ways the year could end, and its darkest sketch is a conjunction of three things that must all arrive together: a Democratic sweep, a disputed count, and a sharp military turn in Iran. Evercore ISI's own base case holds the S&P 500 near 7,750, treating the noise of an election as the kind of weakness patient capital has learned to meet rather than flee. What the analysts are really weighing is less the vote itself than whether oil, war, and the enormous borrowing needed to build the
Evercore's Worst Case: Disputed Midterms Plus Iran Escalation Could Erase S&P 500's 2026 Gains
This would be a 'dip not to be bought.'
Mark
Why does a scenario the firm doesn't expect get so much attention?
Mimi
Because it shows where the break point is. Evercore tells clients to buy midterm dips, and then names the one condition where that advice stops working.
Mark
Which is what, exactly?
Mimi
Oil. WTI above $120 for a month or more, or a run to the record $147. It's already around $100.
Luke
Worth saying plainly: these are one firm's scenarios, not forecasts. The 6,800 target is a modeled outcome, and Evercore itself says it isn't the base case.
Mark
The worst case stacks three things together. Does that make it less likely?
Mimi
Probably, since a Democratic sweep, a disputed result and escalation all have to line up. But the report pairs them because each could feed the others.
Luke
The source doesn't give probabilities, though. We can't say how likely any scenario is, only what the firm thinks happens in each.
Mark
What about the Democratic win by itself?
Mimi
Evercore sees 7,650 even with a disputed result, as long as there's no escalation. So the election alone isn't the threat. Iran is.
Luke
And the Fed hike on Dec. 9 is an expectation, not a decision. It could change the picture before the year ends.
Mark
Where does the AI financing fit?
Mimi
It's a pressure point. $1.3 trillion of 2027 spending has to be funded, and the survey shows voters don't want the data centers nearby.
O Pulso
- A worst-case scenario pairs a disputed Democratic sweep with Iran escalation, dragging the S&P 500 more than 10% lower to 6,800 by year-end.
- Oil sits near $100 a barrel, and a sustained move above $120 is the one signal Evercore says would turn a dip into a deeper decline.
- Hyperscale cloud companies must raise capital for $1.3 trillion in 2027 AI spending, while the yield curve narrows and a December Fed hike looms.
- Voters are souring on AI data centers nearby, with 63% opposed, and Evercore advises investors to buy election weakness and keep an AI-centered tilt.
In the quiet weeks before a new Congress takes its seats, a Wall Street research house has sketched the range of ways the year could end, and its darkest sketch is a conjunction of three things that must all arrive together: a Democratic sweep, a disputed count, and a sharp military turn in Iran. Evercore ISI's own base case holds the S&P 500 near 7,750, treating the noise of an election as the kind of weakness patient capital has learned to meet rather than flee. What the analysts are really weighing is less the vote itself than whether oil, war, and the enormous borrowing needed to build the machinery of artificial intelligence can find a stable footing at the same time.
On a Sunday, Evercore ISI sent clients an 11-page report on the midterm elections, and its darkest page imagines a year-end in which the S&P 500 gives back nearly all of its 2026 gains, falling more than 10% to 6,800. That outcome requires three things at once: Democrats sweep Congress, the result is contested, and President Donald Trump escalates military action in Iran before the new Congress is seated in January. The firm's chief equity strategist, Julian Emanuel, called such a shock a dip not to be bought, warning that an oil spike, wider credit spreads and a slowdown could make 2027 a difficult start.
This is a fear, not the forecast. The firm's base case keeps the year-end target at 7,750, assuming a divided Congress, an undisputed vote and no Iran escalation. At the optimistic end, Republicans hold both chambers and Iran negotiates, pushing oil lower and the index toward 8,400.
The backdrop is crowded. West Texas crude hovers near $100, the yield curve is flattening, and the firm expects a Federal Reserve rate increase on Dec. 9. Cloud giants must also raise large sums to fund $1.3 trillion in 2027 spending, adding strain four years into a bull market. Public opinion is turning too: a CNBC survey found 63% of voters oppose an AI data center nearby.
Even a contested Democratic win alone would not break the rally in the firm's modeling, leaving the index near 7,650 if Iran stays calm. The central worry remains oil, particularly a month or more above $120. Until then, Evercore counsels buying weakness and keeping its portfolio tilted toward AI-linked sectors.
On Sunday, Evercore ISI sent clients an 11-page report on the midterm elections, and its darkest page describes a year-end in which the S&P 500 gives back almost everything it has earned in 2026. In that scenario the index falls more than 10% to 6,800. The year-to-date gain it would erase is almost 11%.
The scenario has three parts that must all happen. Democrats sweep Congress, the result is disputed, and President Donald Trump escalates military action in Iran before the new Congress is seated in January. Evercore calls that last piece "kinetic escalation." The analysts, led by Julian Emanuel, the firm's chief equity and quantitative strategist, wrote that this would be a "dip not to be bought." Emanuel warned that an oil price spike, wider credit spreads and an economic slowdown could feed a prolonged sell-off and make for a difficult start to 2027.
This is not the firm's base case. It is, by the report's own framing, an outcome Emanuel fears, and his broader advice is to buy election-related weakness.
At the other pole is the most bullish case: Republicans hold both chambers, the vote is undisputed, and Iran moves to negotiate with the U.S., sending oil sharply lower. Evercore calls that unlikely. It would put the S&P 500 at 8,400 by year-end, 11.4% above Monday's close. The middle scenario assumes a divided Congress, an undisputed election and no escalation in Iran. That yields a target of 7,750, a little less than 3% above Monday's close, and a near-term status quo that eventually moves toward a bipartisan solution on Iran. Evercore left its baseline year-end target unchanged at 7,750.
The backdrop is crowded. West Texas Intermediate crude is around $100 a barrel. The gap between 2- and 10-year Treasury yields is narrowing, and Evercore expects the Federal Reserve to raise interest rates on Dec. 9. The largest cloud-computing companies, meanwhile, will need to raise capital to fund $1.3 trillion of 2027 capital spending, according to Evercore. That adds strain to capital markets four years into a bull market that began in late 2022.
The AI buildout has also become a campaign issue. A new CNBC All-America Economic Survey found that 63% of all voters do not want an AI data center near them and only 13% support one. Opposition is strongest among Democrats: 80% oppose a nearby data center and 4% support one. "Against this backdrop, stocks are likely to come under pressure if doubt is cast on the outcomes," Evercore wrote.
A Democratic win alone does not break the rally in the firm's modeling. If Democrats take both chambers and the result is disputed but there is no military escalation, Evercore sees the S&P 500 ending the year at 7,650, a little more than 1% above Monday's close. Any initial drop, the analysts said, "is a buying opportunity." Restraint on Iran would signal that Trump is open to all alternatives, including bipartisan cooperation, despite election lawsuits.
The firm's central worry is oil. Evercore said the exception to buying the dip is a case where escalation with Iran pushes WTI above $120 a barrel for a month or more, or sends it to the all-time high of $147. In that case it expects an economic slowdown, wider credit spreads and a longer, deeper market decline. Absent surprises, Evercore keeps its preferred portfolio tilted toward AI, with overweight positions in information technology, communication services and consumer discretionary stocks, and it urges adding to core AI-centric exposure on midterm-driven weakness.
What to watch now: the oil price against the $120 line, any move on Iran before January, the Dec. 9 Fed decision, and how hyperscalers finance their 2027 spending.
Citações Notáveis
This would be a 'dip not to be bought.'— Julian Emanuel, Evercore ISI chief equity and quantitative strategist
Against this backdrop, stocks are likely to come under pressure if doubt is cast on the outcomes.— Evercore ISI report
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