Investing.com - The euro was firm Tuesday as January euro-zone core inflation in line with estimates.
The single currency was up 0.11% at $1.0707 at 05:45 ET. The dollar index was flat.
An official flash estimate of core CPI showed a rise of 0.9% YoY, unchanged from December.
The flash estimate of the headline CPI was up 1.8% vs. forecast 1.6% and 1.1% previously.
Euro-zone Q4 GDP was up 0.5% QoQ vs.estimated growth of 0.4%.
The ECB extended its QE program to end-2017 in December but cut monthly asset purchases.