NEW YORK (AP) -- U.S. stock indexes are rising Wednesday morning as software maker Salesforce leads a rally in technology companies. Health care stocks are also higher. Luxury retailer Tiffany is dropping after it said tourists from China pulled back on spending in its latest quarter, which hurt its sales.
Federal Reserve Chairman Jerome Powell will give a speech later in the day and investors who are worried about slowing economic growth will look for hints the Fed might be willing to raise interest rates at a slower pace.
KEEPING SCORE: The S&P 500 index added 10 points, or 0.4 percent, to 2,692 as of 10 a.m. Eastern time. The Dow Jones Industrial Average rose 159 points, or 0.6 percent, to 24,908. The Nasdaq composite jumped 44 points, or 0.6 percent, to 7,127. The Russell 2000 index of smaller-company stocks gained 6 points, or 0.4 percent, to 1,499.
OUT IN FORCE: Customer-management software developer Salesforce climbed 5.3 percent to $134.29 after its earnings and revenue were stronger than analysts expected. That helped pull technology companies higher in early trading. Software maker Adobe rose 3.7 percent to $240.76 and cloud computing company Citrix Systems added 1.9 percent to $110.55. Microsoft rose 1.2 percent to $108.48 and Apple picked up 1.2 percent to $176.24.
DIAMOND CUT: Tiffany skidded 9.3 percent to $95.18 after it said foreign tourists, especially from China, didn't spend as much at its stores in its latest quarter. That contributed to disappointing sales for the company. Chinese economic growth has slowed since the government clamped down on bank lending last year as part of an effort to rein in surging debt. The U.S.- China trade dispute has also contributed to the slowdown.
Rival jeweler Signet lost 3.6 percent to $50.87.
FED SPEECH: Powell will address the Economic Club of New York on Wednesday. Recent remarks by Powell and other officials have made investors more hopeful that the Fed might raise interest rates at a slower pace next year. It's been steadily raising those rates since the end of 2015 and is expected to announce another increase in December. But with economic growth in the U.S. and other regions likely to slow down next year, investors are concerned that rising interest rates will hinder the economy and the bull market.
Bond prices fell. The yield on the 10-year Treasury note rose to 3.06 percent from 3.05 percent. The yield on the 2-year note jumped to 2.84 percent from 2.81 percent.
JAMMED UP: Jam and packaged food maker J.M. Smucker fell 3.9 percent to $104.95 after it reported a smaller profit and less revenue than analysts had expected. Smucker also pared its forecasts for the full year. General Mills lost 1.4 percent to $41.85 and Kellogg lost 0.7 percent to $61.82.
STABILIZING? Boeing recovered a sliver of its recent losses as investigators in Indonesia discussed their probe into the crash of a Boeing 737 MAX 8. Indonesian authorities said they are still struggling to understand why the plane crashed, but added that faulty equipment and carrier Lion Air's own safety failures had pilots fighting for control of the plane as it fell into the Java Sea on Oct. 28, killing all 189 people aboard.
The MAX is Boeing's newest plane, and questions about the crash have pulled Boeing's stock lower. The stock rose 2.1 percent to $324.73 Wednesday, but it's still down 12 percent since Nov. 8, when federal regulators gave an emergency directive telling pilots how to handle incorrect data from a sensor that may have malfunctioned during the flight. Pilots for U.S. airlines have said that they were not told about a new feature in the MAX that could pitch the nose down sharply if sensors indicate that the plane is about to stall.
ENERGY: Benchmark U.S. crude fell 1.2 percent to $50.92 a barrel in New York. Brent crude, the standard for international oil prices, lost 1.1 percent to $59.71 a barrel in London.
CURRENCIES: The dollar rose to 113.93 yen from 113.79 yen. The euro fell to $1.1271 from $1.1296.
OVERSEAS: France's CAC 40 rose 0.3 percent and the FTSE 100 in Britain added 0.2 percent. Germany's DAX was little changed.
Japan's benchmark Nikkei 225 rose 1 percent and South Korea's Kospi recovered 0.4 percent. Hong Kong's Hang Seng added 1.3 percent.