FXStreet (Córdoba) - The Canadian dollar strengthened at the beginning of the American session and dragged USD/CAD back below 1.3900 to retest daily lows as oil prices rally. USD/CAD turned lower after hitting a 1-week high of 1.3939 and dropped all the way toward to a marginal new low of 1.3860. The pair was last trading at 1.3865, 0.27% below its opening price. WTI for February delivery gained more than 2% and climbed to $37.65 a barrel, while Brent was up by more than 2% as well, with a high of $37.59. Still USD/CAD remains near an 11-year high of 1.4000 struck on December 18 as the loonie tracked the slump witnessed in oil prices. Despite recent stabilization, WTI remains on track for a 30% loss in 2015. For more information, read our latest forex news.