U.S. stocks rallied Tuesday, with the S&P 500 hitting a record and the Dow surging as oil prices dropped on optimism that a U.S.-Iran deal to reopen the Strait of Hormuz could be near.
Key facts
- The S&P 500 reached a record high on Tuesday, according to CNBC.
- The Dow Jones Industrial Average climbed sharply, with CNBC's updates reporting gains of 900 and later 1,000 points.
- Oil prices dropped amid the market optimism.
- The rally was tied to hopes for a U.S.-Iran deal to reopen the Strait of Hormuz.
- Corporate earnings also helped fuel the gains, according to CNBC.
U.S. stocks climbed on Tuesday, with the S&P 500 reaching a record high, according to CNBC live updates tracking the day’s market moves.
The Dow Jones Industrial Average posted large gains through the session. CNBC’s coverage reported the index up 900 points before later updates showed it climbing as much as 1,000 points.
The rally coincided with a drop in oil prices, which fell amid optimism that a U.S.-Iran deal to reopen the Strait of Hormuz could be on the horizon, according to CNBC.
CNBC attributed the market’s advance in part to Treasury Secretary Bessent’s comments that a Hormuz deal is near, as reflected in the outlet’s headline.
Corporate earnings also contributed to the day’s gains, according to CNBC’s reporting, adding to the momentum behind the broad market rally.
The Strait of Hormuz is a critical passage for global oil shipments, and expectations that it could reopen under a U.S.-Iran arrangement appeared to ease pressure on energy prices during the session.
Why it matters
Record highs in major U.S. stock indexes affect retirement accounts and investor confidence for millions of people. Because the Strait of Hormuz is a key route for global oil, developments there can move energy prices and ripple across the broader economy.
Frequently asked questions
Why did the stock market rise on Tuesday?
According to CNBC, stocks rose as oil prices dropped amid optimism that a U.S.-Iran deal to reopen the Strait of Hormuz could be on the horizon, with corporate earnings also fueling the gains.
How much did the Dow gain?
CNBC's live updates reported the Dow up 900 points and, in a later update, climbing as much as 1,000 points.
Did the S&P 500 set a record?
Yes. According to CNBC, the S&P 500 hit a record high during Tuesday's session.

