* Futures: Dow up 2 pts, S&P unchanged, Nasdaq up 3.75 pts
By Gayathree Ganesan
Oct 5 (Reuters) - U.S. stock index futures were little changed on Thursday as investors took a breather after the main indexes hit record highs for three straight days.
* A barrage of economic data, including weekly jobless claims and trade deficit numbers, is scheduled to be released later in the day.
* The U.S. Labor Department is expected to report a fall in initial jobless claims for the week ended Sept. 30 to 265,000 from 272,000 the week before. The data is due at 8:30 a.m. ET (1230 GMT).
* At the same time, the Commerce Department is likely to report a smaller trade deficit at $42.7 billion in September, compared with $43.7 billion in August.
* The three major indexes hit record-highs on Wednesday, following encouraging data on the services sector.
* The dollar was flat against a basket of currencies and global stocks backed off from Wednesday's record highs as the European Central Bank held it final meeting to decide its exit from ultra-easy monetary policy.
* Oil prices stabilized on Thursday after a wobble on expectations of an extension of production cuts by Saudi Arabia and Russia, although record U.S. exports and the return of supply from a Libyan oilfield dragged on the market.
* Fed Governor Jerome Powell, a permanent voting member on the Federal Reserve's rate-setting committee, will address the Treasury Market Practices Group (TPMG) later in the day.
* Brewer Constellation Brands is scheduled to report second-quarter earnings before the bell. Costco Wholesale Corp will report fourth-quarter earnings after the market closes.
Futures snapshot at 7:06 a.m. EDT:
* Dow e-minis were up 2 points, or 0.01 percent, with 7,783 contracts changing hands.
* S&P 500 e-minis remained unchanged, with 63,896 contracts traded.
* Nasdaq 100 e-minis were up 3.75 points, or 0.06 percent, on volume of 9,047 contracts. (Reporting by Gayathree Ganesan and Ankur Banerjee in Bengaluru)