* Euro helped by ECB officials' comments, but hurdles seen
* German Ifo numbers beat expectations
* Merkel party's defeat weighs on euro sentiment
By Anirban Nag
LONDON, Feb 21 (Reuters) - The euro was firm on Monday, having hit its highest level in more than 10 days, drawing support from hawkish comments from European Central Bank officials and robust economic data.
But traders said the euro seemed contained by the hawkish ECB rhetoric on one side and the risk-off sentiment stemming from North Africa and the Middle East on the other. [
]It also lacked the vigour to break above key resistances after Germany's main ruling party suffered a crushing defeat at a regional election in the city-state of Hamburg on Sunday. [
].While the defeat was expected, the margin was not. Analysts said that ahead of the remaining state elections next month, the waning popularity of the ruling coalition could suggest that Angela Merkel's government may be less willing to compromise on thorny issues like striking a quick agreement on the euro zone debt crisis or re-negotiation of the Irish bailout.
With the upcoming Irish general election on Friday likely see a party which is openly calling for a renegotiation of the bailout agreement come to power, analysts say there is a risk that the euro could come under pressure.
"With neither the core nor the periphery signaling willingness to find a compromise on the issues for now the chances are that potential political impasses could erode euro sentiment going forward," said Valentin Marinov, strategist at Citi FX.
"In the very near term, however, investors seem preoccupied with the inflation and rate outlook for the euro area."
The common currency was trading at $1.3705 <EUR=>, up 0.1 percent on the day. It rose to $1.3727 earlier in the session, the highest since Feb. 10, extending its rise sparked by comments on Friday from ECB Executive Board member Lorenzo Bini Smaghi that the bank stood ready to raise rates as needed to counter inflationary pressures.
Governing Council member Ewald Nowotny chimed on Monday in when he told a newspaper that while the ECB saw no signs of second-round inflationary effects at the moment, it was closely monitoring rising energy and food prices.
Key German Ifo survey suggested growth in the euro zone's largest economy was gathering pace and those came after figures showed activity in the euro zone's private sector grew more quickly than expected this month. [
]All of which lent considerable support to the euro but it still fell short of testing major resistance around $1.3750, including the currency's Feb. 9 peak of $1.3745.
DOLLAR/YEN COULD RISE
Some analysts said U.S. bond yields will also be a key factor for the euro/dollar. U.S. bond yields have been dipping since hitting a peak earlier this month as expectations of an early rate hike by the Federal Reserve recede. If, they fall further, that could see the dollar under more pressure.
U.S. financial markets are closed for a holiday on Monday. The dollar index <.DXY>, which tracks the greenback's performance against a basket of major currencies, held steady at 77.673, not far from its Feb. 9 low of 77.504.
Against the yen, the dollar inched up to 83.10 yen <JPY=>, but well below a two-month high of 83.98 yen last Wednesday on trading platform EBS.
Data from the U.S. Commodity Futures Trading Commission showed on Friday that speculators held net yen short positions for the first time since June in the week to Feb. 15.
The data surprised traders because the change in their positioning - to a net yen short position of 18,548 contracts from net yen long of 36,731 contracts - was the largest since February 2004. [
].Gareth Berry, an analyst at UBS Investment Bank in Singapore, said the shift in positions points to a sharp swing in sentiment that could bode well for the dollar.
"I think most investors are pretty convinced that dollar/yen is about to rise...and they are now waiting for a good entry point," Berry said, adding that the dollar could rise to 85 yen over the next month.
"That positioning data...could be the signal that will convince a lot of investors to say right now is the time."
(Editing by Toby Chopra)