Market View: Perceptions of ECB independence hang in the balance

 | Jan 21, 2015 09:36AM ET

This Thursday's ECB press conference will be a show stopper for the forex markets and could deliver another market moving shocker following closely on the Swiss National Bank's surprise decision to unpeg CHF from the EUR last week.

The ECB is widely expected to announce the launch of a long waited and much anticipated quantitative easing programme on Thursday. Markets are already speculating about its size – EUR 0.5-1.0 trillion – and it's composition, buying only high credit quality sovereign bonds or buying sovereign bonds of all eurozone countries with national central banks responsible for any losses due to defaults.

However, there is a chance there may be no QE announcement. Germany is strongly opposed to it and may get its way. If that happens the EUR is likely to spike as traders rush to cover short positions and reassess the ECB's ability to manage monetary policy.

Such an outcome would be a severe blow to the ECB's independence. It's one thing for politicians to air their views publicly, but it's quite another for them to actually get their way.

EUR/USD – could Thursday be a trend changer?