A surge for Intel following a blowout profit report helped lead technology stocks higher, while oil prices keep swinging in the wait for what’s next with the Iran war.

The S&P 500 rose 0.8% Friday, beating the all-time high it set on Wednesday. The Dow Jones Industrial Average dipped 0.2%, and the Nasdaq composite rallied 1.6%.

Intel’s stock soared 23.6% for its best day since 1987 after joining the parade of companies reporting stronger quarterly results than analysts expected. Oil prices were little changed after swinging up and down earlier in the day.

Intel led the way and is potentially heading for its best day since 1987. It soared 20.8% after reporting much stronger results for the first three months of the year than analysts expected.

Intel CEO Lip-Bu Tan said the next wave of artificial-intelligence technology is increasing the need for Intel’s chips and products, and the company’s forecast for profit in the spring topped analysts’ estimates.

Such strong profit reports have helped Wall Street rally to records, and the S&P 500 has leaped more than 12% in a little under a month.

Hopes have also built in financial markets that the United States and Iran can find a way to avoid a worst-case scenario for the global economy because of their war.

A ceasefire is tenuously in place between the two, but tensions between them are still keeping oil tankers from passing through the Strait of Hormuz to deliver crude from the Persian Gulf to customers worldwide.

Oil prices climbed this week on worries about the strait, but an encouraging signal came Friday after Iran’s top diplomat said he was heading to Pakistan.

That's where officials have been trying to get the United States and Iran to convene for a second round of ceasefire negotiations.

The price for a barrel of Brent crude to be delivered in June yo-yoed for much of the day before closing 0.2% higher at $105.33.

The price for a barrel of Brent oil delivered in July, which is where more of the trading is happening in the market, fell 0.2% to settle at $99.13.

On Wall Street, Procter & Gamble rose 2.6% after reporting stronger profit for the latest quarter than analysts expected. CEO Shailesh Jejurikar said it saw broad-based growth across regions and products, which include Bounty paper towels and Tide detergent.

That helped offset a drop of 24.9% for Charter Communications, whose profit for the latest quarter came in weaker than analysts expected. It lost 120,000 internet customers during the three months, more than some analysts expected.

Hartford Insurance Group fell 2.4% after reporting profit growth for the latest quarter that fell short of analysts’ expectations.

In the bond market, Treasury yields eased as traders upped their bets on the possibility that the Federal Reserve could resume its cuts to interest rates later this year.

The path appeared to clear Friday for President Donald Trump’s nominee to chair the Fed, Kevin Warsh, after the U.S. Justice Department ended its probe into the Fed’s current chair, Jerome Powell.

Sen. Thom Tillis, a North Carolina Republican, has said he would oppose Warsh until the investigation was resolved, effectively blocking his confirmation.

Warsh is the choice of Trump, who has been arguing loudly for lower interest rates, which could help mortgages and other kinds of loans become less expensive.

The yield on the 10-year Treasury dipped to 4.30% from 4.34% late Thursday.

A report in the morning also said sentiment among U.S. consumers remains sour. A survey by the University of Michigan found weaker sentiment in April across political party, income, age, and education, though it improved a bit after the ceasefire in the war with Iran was announced earlier in the month.

In stock markets abroad, indexes were mixed across Europe and Asia. Japan’s Nikkei 225 rose 1%, and France’s CAC 40 fell 0.8% for two of the world’s bigger moves.