U.S. index futures retreated amid concern that better-than-expected earnings won't be enough to trigger more gains.
Global markets:
Nikkei 20,058.95 +75.63 +0.38%
Hang Seng 28,442.75 +9.16 +0.03%
Shanghai Composite 4,476.21 -51.18 -1.13%
FTSE 7,029 -74.98 -1.06%
CAC 5,186.34 -82.57 -1.57%
DAX 11,883.18 -155.98 -1.30%
Crude oil $57.08 (+0.16%)
Gold $1203.50 (+0.01%)