The euro hit a 12-year low against the dollar on Tuesday after falling below $1.07 as the European Central Bank continued its quantitative easing program and as expectations of a U.S. Federal Reserve rates hike grew.

The dollar index, which measures the greenback against a basket of major currencies, hit its highest since September 2003 when it hit 98.64. The euro fell to $1.0695, its lowest level in 12 years.The euro also hit 129.49 yen, its lowest level against the yen since 2013.