us stock futures wavered thursday ahead of economic data that could provide fresh insights into the pace of the recovery futures tied to the sp 500 edged down 01 suggesting a halt to the benchmark index’s fiveday rally nasdaq100 futures slid 03 pointing to muted declines in technology stocks at the opening bell stocks have ground upward this week pushing both the sp 500 and the nasdaq composite index to alltime highs money managers say their focus is largely on comments expected from federal reserve officials on friday that could offer cues on the central bank’s plans for tapering stimulus measures some investors are betting that the fed may slow those plans if there are signs that the economic recovery is faltering data on the us economy’s growth in the second quarter and on the latest week’s jobless claims seen as a proxy for layoffs are both due at 830 am et that data is likely to feed into policy makers’ view on the recovery investors have said “risk assets have done well this last week and as we go into the fed event there is some profit taking” said shaniel ramjee multiasset fund manager at pictet asset management “no one can honestly say they know what’s going to happen this uncertainty will put some reduction on risk”