* East Europe FX supported by improved risk appetite
* Crown catching up with region
* Sentiment helped by better data in Poland
* Investors eye next week's rate decisions in Poland and Hungary
* Investors worry about Latvia ahead
(Adds Hungary's bond announcement, Polish growth forecasts, fresh market prices)
By Krisztina Than and Karolina Slowikowska
BUDAPEST/WARSAW, July 23 (Reuters) - Emerging Europe's currencies firmed on Thursday and dealers said sentiment is set to remain positive in the days ahead as appetite for riskier emerging markets assets remains healthy.
The region's currencies, still recovering from sharp falls last year and earlier this year, have risen this week helped by higher stocks, and successful bond auctions in Poland and Hungary, showing an increase in appetite for the region's debt.
Analysts and dealers said investors were aware of possible trouble in Latvia, a dark cloud hanging over the region's markets, but that for now a significant part of the risk was already priced in.
The positive sentiment was further underpinned on Thursday by better data out of Poland.
Polish retail sales rose 0.9 percent year-on-year in June and were up 2.2 percent month-on-month.[
]. Unemployed inched down and was also better than forecast.Both prompted the statistics office to forecast that growth in the second quarter likely stood at about 0.8 percent, while some analysts have said Poland's growth could have contracted in that period. [
]The zloty <EURPLN=> was 0.76 percent up since the close and hit its strongest level since mid-January to trade at 4.2250 versus euro at 1346 GMT.
"Reception of the data and the growth forecast is positive. It's also good that no matter the gains, there doesn't seem to be much desire to take profit. For now things seem calm," said Karol Zaluski, head of FX at ING in Warsaw.
The forint also gained on Thursday -- 0.93 percent against the euro.
In the neighbouring Czech Republic, the crown which has lagged the region for most of the week, rose on Thursday to a 7-month high during the session. The crown was up 0.77 pct versus the euro.
At the same time, Hungary bonds held onto recent sharp gains on rate cut expectations and a bill auction was heavily oversubscribed.
A Reuters poll of analysts showed on Thursday Hungary's central bank would cut rates by 50 basis points next Monday as consolidation in the country's markets has opened room for trimming the highest rate in the EU.[
]In Hungary and Poland, investors will closely eye interest rate decisions due next week (Monday in Hungary and Wednesday in Poland). Polish rates are seen on hold.
A late-in-the session Hungarian announcement that it would offer 55 billion worth of bonds at the auction next week failed to affect the market.
POSSIBLE TROUBLE
Latvia has been battling speculation it may devalue the currency for months and fears still remain over its euro peg.
"Latvia is in the back of our minds but much of it is already in the prices. If Latvia trouble cumulated with other factors, like Bulgaria and Romania, then things could turn ugly. But for now light optimism in the region seems to be the prevailing choice," said Michal Dybula, regional economist at BNP Paribas.
"Countries in the region that have fixed pegs or currency boards are the possible likely culprits of trouble, if anything were to go wrong in the region and contaminate its markets."
The Romanian leu <EURRON=> has been the most stable currency in the region since March, when it secured IMF help. It has been moving in a very tight range around 4.2 per euro, mostly in an illiquid market dominated by local players and commercial flows.
"If you look at the graph, you can see the leu lately was almost a peg, it was kept under tight control," one dealer said.
"If Latvia goes out of control, the worry is that we (Romania) will be contaminated and go out of control as well."
The leu is theoretically a free-float but is seen "managed" by the central bank. ----------------------MARKET SNAPSHOT------------------------- Currency Latest Previous Local Local
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today in 2009 Czech crown <EURCZK=> 25.58 25.778 +0.77% +4.59% Polish zloty <EURPLN=> 4.223 4.255 +0.76% -2.56% Hungarian forint <EURHUF=> 269.5 272 +0.93% -2.21% Croatian kuna <EURHRK=> 7.31 7.31 0% +0.75% Romanian leu <EURRON=> 4.23 4.235 +0.12% -5.1% Serbian dinar <EURRSD=> 93.017 92.847 -0.18% -3.8% Yield Spreads Czech treasury bonds <0#CZBMK=> 2-yr T-bond CZ2YT=RR -28 basis points to 126bps over bmk* 4-yr T-bond CZ4YT=RR -11 basis points to +161bps over bmk* 8-yr T-bond CZ8YT=RR +9 basis points to +294bps over bmk* Polish treasury bonds <0#PLBMK=> 2-yr T-bond PL2YT=RR -5 basis points to +370bps over bmk* 5-yr T-bond PL5YT=RR -2 basis points to +300bps over bmk* 10-yr T-bond PL10YT=RR -5 basis points to +275bps over bmk* Hungarian treasury bonds <0#HUBMK=> 3-yr T-bond HU3YT=RR -26 basis points to +711bps over bmk* 5-yr T-bond HU5YT=RR -60 basis points to +626bps over bmk* 10-yr T-bond HU10YT=RR -51 basis points to +518bps over bmk* *Benchmark is German bond equivalent. All data taken from Reuters at 1545 CET. Currency percent change calculated from the daily domestic close at 1600 GMT. (Reporting by Reuters bureaus; Writing by Karolina Slowikowska and Krisztina Than; Editing by Victoria Main)