U.S. stock indexes ended higher in volatile trade on Tuesday, but ended off their best levels, as investors shifted focus to the Federal Reserve’s next rate decision on Wednesday after inflation data showed more signs of cooling.Softer CPI numbers in India boosted sentiments while poor IIP numbers restrained the rise. Nifty could now rise towards the 18,668-18,729 band while 18,410 could offer support.Indian markets could open higher, in line with largely positive Asian markets today and higher US markets on Tuesday.Listen to the D-Street Details with Devarsh Vakil.