NEW YORK (AP) -- U.S. stock indexes are slightly higher Tuesday as industrial companies including engine maker Cummins rise after posting strong first-quarter results. Technology companies are continuing their recent climb. However Ford, General Motors and Fiat Chrysler are falling as it appears U.S. car sales are slowing down.
KEEPING SCORE: The Standard & Poor's 500 index rose 2 points, or 0.1 percent, to 2,390 as of 1:15 p.m. Eastern time. The Dow Jones industrial average added 24 points, or 0.1 percent, to 20,937. The Nasdaq composite gained 2 points to 6,094 after it set a record high Monday. The Russell 2000 index of small-company stocks sank 7 points, or 0.5 percent, to 1,400. That was a hint investors were concerned that weak auto sales are a warning sign about the U.S. economy. Those same worries hurt stocks a month ago.
EARNINGS POWER: Industrial companies made some of the biggest gains. Cummins reported a far bigger profit and better sales than analysts expected, and its stock climbed $9.35, or 6.2 percent, to $160.68. The company said demand from construction and mining sales grew compared to a year ago, but it said truck production in North America fell.
Flowserve, which makes pumps, valves, and other products for the oil and gas industries, beat expectation and said contract bookings improved. It added $1.05, or 2.1 percent, to $50.70. Airlines including Delta, United and American all rose.
STOP SIGNS: Big automakers said their U.S. sales fell last month, a strong sign that demand for cars, trucks and SUVs is starting to slow. Ford's sales were down 7 percent in April as car sales plunged and GM's sales slid 6 percent as it sold fewer pickup trucks. Vehicle sales have set records the last few years and analysts are worried the streak is ending and car companies are relying too much on discounts and incentives to boost sales.
Ford lost 46 cents, or 4 percent, to $10.96 and GM gave up 95 cents, or 2.8 percent, to $33.26 while Fiat Chrysler skidded 50 cents, or 4.4 percent, to $10.91. Car suppliers and rental companies like AutoNation and BorgWarner slipped as well.
Some investors see car sales as an important indicator of how much consumers are willing to spend overall, and stocks struggled a month ago following a weak round of March auto sales reports.
GOOD GRADE: Consumer reviews website Angie's List soared after it agreed to be bought by media company IAC/InterActiveCorp. IAC/InterActive wants to combine Angie's List with its HomeAdvisor.com business, which offers resources for home repair and improvement projects. The company will be called ANGI Homeservices.
IAC/InterActive offered to buy Angie's List in 2015 for $8.75 a share, which Angie's List said was too low. On Tuesday its stock jumped $3.61, or 61.3 percent, to $9.50 and IAC/InterActive rose $12.09, or 14.4 percent, to $96.28.
MOVERS: Technology stocks rose further. The S&P 500's technology index, which includes 69 major companies, is at its highest levels since March 2000, the peak of the dot-com boom. However it's still well below the records it set back then. Apple, which will report its first-quarter results after the market closes, gained $1.14 to $147.72.
Consumer products companies slipped. Drugstore operator and pharmacy benefits manager CVS Health lost $2.49, or 3 percent, to $79.47 and agricultural company Archer-Daniels-Midland shed $3.92, or 8.6 percent, to $41.81 after their respective earnings reports.
BONDS: Bond prices headed higher. The yield on the 10-year Treasury note fell to 2.30 percent from 2.32 percent. Banks traded slightly lower. They made a big gain Monday as bond yields and interest rates increased. Higher bond yields allow banks to charge higher interest rates on loans.
ENERGY: Benchmark U.S. crude lost 54 cents, or 1.1 percent, to $48.30 a barrel in New York. Brent crude, used to price international oils, shed 47 cents to $51.05 a barrel in London.
CURRENCIES: The dollar rose to 112.12 yen from 111.83 yen. The euro fell to $1.0905 from $1.0906.
OVERSEAS: In Greece the Athex composite jumped 3.1 percent after the country and its creditors agreed Greece should make another round of pension cuts in 2019 and commit to a budget target when its current bailout program ends next year. That deal will restart bailout loan payments to Greece, meaning it won't face default. That could have touched off another eurozone crisis. Other European stocks also rallied. The CAC 40 in France added 0.7 percent while Britain's FTSE 100 index gained 0.6 percent. In Germany, the DAX rose 0.6 percent.
The Japanese Nikkei 225 index advanced 0.7 percent and South Korea's Kospi gained 0.7 percent. The Hang Seng in Hong Kong added 0.3 percent.