(ADVISORY- Reuters plans to replace intra-day European and UK stock market reports with a Live Markets blog on Eikon - see cpurl://apps.cp./cms/?pageId=livemarkets for site in development. See the bottom of the report for more details) Adds details, updates prices)
* Pan-European FTSEurofirst 300 gains 0.3 pct
* UPM, BP up on better-than-expected results
* Banks outperform as StanChart rallies on results
* Cobham slumps after rights issue announcement
By Atul Prakash
LONDON, April 26 (Reuters) - Encouraging company results and firmer oil prices helped European shares rebound on Tuesday, with pulp and paper maker UPM and oil major BP moving higher after better-than-expected reports.
UPM surged 10.6 percent, the biggest gain in the pan-European FTSEurofirst 300, after reporting a 34 percent rise in adjusted operating profit in the first quarter .
"European equity markets are trading moderately higher on positive corporate earnings surprises from several companies," said Markus Huber, a trader at City of London Markets.
In addition, markets see no chance the Federal Reserve will raise U.S. interest rates when it meets on Wednesday and Thursday. They see only one chance in five it will move at the next meeting, on June 14-15.
That means "many traders are at least temporarily moving their overall exposure to more neutral from previous negative, consequently closing some of their short positions," Huber said.
The pan-European FTSEurofirst 300 index, which closed 0.6 percent lower on Monday after hitting a three-month high in the previous week, was 0.3 percent higher by 1015 GMT.
The European oil and gas index rose 0.8 percent after oil advanced on a weaker dollar and a flood of new cash into the market, although some analysts warned of more output from Saudi Arabia and Iran.
Shares in BP rose 4.2 percent. The company's profit dropped 80 percent in the first quarter, but it beat analysts' expectations. BP also held its dividend and said it could cut capital spending further.
"It appears the result was positively impacted by better availability, lower costs and importantly a better trading result," RBC analysts said in a note.
Banks rose 2 percent, making them the top sectoral gainer. Standard Chartered surged 9.8 percent after it posted stronger-than-expected first quarter results and said restructuring costs were in line with its plans.
The earnings season is gaining momentum in Europe. According to Thomson Reuters StarMine data, 16 percent of companies in the STOXX Europe 600 have reported results so far, of which half have met or beaten analyst forecasts.
On the negative side, mid-cap firm Cobham slumped nearly 20 percent. The British engineering company proposed a 500 million pounds ($725 million) rights issue after warning that 2016 profits would fall.
Today's European research round-up
ADVISORY- Reuters plans to replace intra-day European and UK stock market reports with a Live Markets blog on Eikon (see cpurl://apps.cp./cms/?pageId=livemarkets for site in development). In a real-time, multimedia format from 0600 London time through the 1630 closing bell, it will include the best of our market reporting, Stocks Buzz service, Eikon graphics, Reuters pictures, eye-catching research and market zeitgeist. Breaking news and dramatic market moves will continue to be alerted to all clients and we will continue to provide a short opening story and comprehensive closing reports.
If you have any thoughts, suggestions or feedback on this, please email firstname.lastname@example.org.
Mike Dolan, Markets Editor EMEA. (Additional reporting by Danilo Masoni in Milan; Editing by Mark Trevelyan)