By Chuck Mikolajczak
NEW YORK (Reuters) - U.S. stocks were set to open little changed on Thursday, after initial jobless claims data pointed to a possible strengthening in the labor market and ahead of testimony by Federal Reserve Chair Janet Yellen.
Initial claims for state unemployment benefits declined 26,000 to a seasonally adjusted 319,000 for the week ended May 3, snapping three weeks of declines. Economists polled by Reuters had forecast first-time applications for jobless benefits to fall to 325,000 last week.
Fed Chair Yellen is set to testify on the economic outlook before the Senate Budget Committee at 9:30 a.m. EDT (1330 GMT). On Wednesday, Yellen said a slumping housing market and geopolitical tensions risk undermining the U.S. economy and bear close watching by the Federal Reserve in testimony to the Joint Economic Committee.
Investors continued to monitor the situation in Ukraine, which remained unstable. A Kremlin spokesman said Russia needed more information and additional analysis after pro-Moscow rebels in eastern Ukraine snubbed President Vladimir Putin and said they would go ahead with a secession referendum planned for Sunday.
Priceline Group Inc
Tesla Motors Inc
Of the 422 companies in the S&P 500 that had reported earnings through Wednesday morning, 68.2 percent beat expectations, above the 63 percent average since 1994, and exceeding the 66 percent beat rate for the past four quarters, according to Thomson Reuters data.
Profits are expected to rise 5 percent this quarter, down from 6.5 percent estimated at the start of the year, but above the low of 0.6 percent in mid-April, according to Thomson Reuters data.
S&P 500 e-mini futures lost 2 points and were roughly even with fair value, a formula that evaluates pricing by taking into account interest rates, dividends and time to expiration on the contract. Dow Jones industrial average e-mini futures added 12 points and Nasdaq 100 e-mini futures lost 11.25 points.
Twitter Inc
McDonald's Corp
Costco Wholesale Corp
(Editing by Bernadette Baum)