NEW YORK, Oct 7 (Reuters) - The euro surrendered gains which had pushed it above $1.4000 on Thursday and last traded little changed against the dollar as investors bet the rally higher on the day was too far, too fast.
The euro last traded at $1.3941 on electronic trading platform EBS after climbing as high as $1.4030 early in the New York session. The session low on EBS was 1.3898. (Reporting by Nick Olivari; Editing by James Dalgleish)