By Martin Baccardax

Stock markets tend to move fast -- and look forward -- when information changes.

U.S. equities, in fact, are probably the most efficient market in the world in terms of digesting, adjusting, and reacting to new data. They absorb it quickly, re-price almost instantaneously, and look for the next target with breathtaking speed.

Wall Street, in fact, is already moving past today's stunning rally, which is set to add triple-digit gains to the S&P 500. Analysts are talking about when and how the benchmark will print its next record after the U.S. and Iran agreed to a temporary cease-fire late Tuesday -- around 90 minutes before President Donald Trump's deadline of 8 p.m. Eastern.

"What stands out is how quickly the market flipped once the pressure eased," said Mark Hackett, chief market strategist at Nationwide in a research note. "When positioning gets this crowded, it doesn't take much to spark a reversal."

Or to put Wall Street on the watch for new highs.

The S&P 500 marked its latest record close on Jan. 27, at 6978.6 points. Wednesday's rally, if it holds, would put the broadest measure of U.S. shares at around 6790 points -- 3.1% from a new record and around 3.6% from the 7000-point threshold.

Mark Newton, head of technical strategy at Fundstrat, thinks a new high could be tested over the next two weeks, with a charge towards the 7300-point level by late summer.

Citing the recent 5-day rally, which lifted the S&P 500 by around 4.3% from its March 30 close, Newton said in a note published Wednesday that "the combination of minor trend and momentum improvement, and some more substantial boost in market breadth, was helpful towards expecting equities might be on the verge of starting to push back to new highs."

"This served as an early clue, and Tuesday night's gap in U.S. equity futures on the two-week cease-fire agreement is thought to be particularly helpful for risk assets," he said.

A major collapse in oil prices, the largest since 2020, is bearing weight on Treasury bond yields and raising the odds of a Federal Reserve interest-rate cut later in the year.

That's boosting risk appetite in digital currencies and volatile tech stocks such as Micron, both of which are important signals for a broader momentum shift that would support a sustained market rally.

"Stocks clearly want to move past this conflict and go higher," said Jeff Buchbinder, chief equity strategist at LPL Financial in a note. "Strong fundamentals can shine through when geopolitical clouds clear."

Earnings are likely to form the central plank of that view. Collective first-quarter S&P 500 profits are expected to rise by around 14% from last year to just under $610 billion, with a full-year gain of around 20% penciled in by Wall Street analysts.

JPMorgan will get the ball rolling on April 14, with tech giants Microsoft, Meta Platforms, Apple and Alphabet expected to post updates over the final week of the month.

The Fed, meanwhile, will end its two-day policy meeting on April 29, and even the mildest of dovish tones from Chairman Jerome Powell, in what could be his final press conference, would likely add to summertime rate cut bets and further fuel a market rally.

April, it's also worth noting, is traditionally one of the strongest months of the year for U.S. equity markets, according to the Stock Trader's Almanac, with an average gain of 1.3%.

But that doesn't mean it's a free-for-all, according to Saxo Bank's chief investment strategist Charu Chanana.

"Tactically, this still looks like a relief window where cyclicals, selected consumer names, airlines, risk-sensitive currencies, and broader equity beta can continue to recover if the cease-fire holds," she said in a note published Wednesday.

"Structurally though, investors should not assume geopolitics has gone away," she added. "The longer-term lesson remains to stay exposed to AI and growth, but balance that with energy, supply-chain resilience, hard assets, and national-security themes."

Write to Martin Baccardax at martin.baccardax@barrons.com

This content was created by Barron's, which is operated by Dow Jones & Co. Barron's is published independently from Dow Jones Newswires and The Wall Street Journal.

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April 08, 2026 12:55 ET (16:55 GMT)

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