USD / CAD the last trading day directly through 1.0855 supporting role, the continuation of the medium-term downtrend. From the map hour trend, USD / CAD the last trading day broke through the May 6th began to build secondary rhythm intervals along the support, the continuation of the previous decline, days of low 1.0810 signs around low building secondary rhythm, it is expected that after short-term adjustment will still continue to fall potential. The process of falling short-term resistance at 1.0890.