FRANKFURT (dpa-AFX) - The DAX is likely to make little headway on Tuesday and remain in its narrow range of the previous day. Investors are waiting for important US economic data such as producer prices on Tuesday and consumer prices on Wednesday, which have a major influence on the Fed's monetary policy. Just over two hours before the Xetra start, the broker IG estimated the leading German index up 0.13 percent at 17,749 points./ajx/stk