(Updates with U.S. markets, changes comments, dateline from previous LONDON)
* Wall St boosted by earnings
* Euro shorts close positions, traders say
By Rodrigo Campos
NEW YORK, April 20 (Reuters) - The euro and stocks on major markets recovered on Thursday as a market-friendly presidential candidate held the lead ahead of Sunday's first-round election in France, while the yen and U.S. Treasury prices weakened.
Former French finance minister, Emmanuel Macron, remained atop the polls for Sunday's French vote, but the election is still a four-way battle in the first round on April 23. Should Macron rank first or second in Sunday's poll, he is seen easily winning the run-off vote on May 7 after remaining candidates are eliminated.
However, after surprises in last year's U.S. election and the UK Brexit referendum, voter indecision and low voter turnout could catch markets wrong-footed yet again. CAC stock index .FCHI jumped 1.7 percent on its strongest daily performance since March 1.
On Wall Street, stocks rose as traders continued to bet on a strong earnings reporting season. Profits at S&P 500 index companies are estimated to have risen 11.1 percent in the first quarter.
"As we see a steady stream of earnings, on balance the season has been better and that's helping the market today," said Art Hogan, chief market strategist at Wunderlich Securities in New York.
The Dow Jones Industrial Average .DJI rose 99.16 points, or 0.49 percent, to 20,503.65, the S&P 500 .SPX gained 10.19 points, or 0.44 percent, to 2,348.36 and the Nasdaq Composite .IXIC added 32.61 points, or 0.56 percent, to 5,895.65.
The pan-European FTSEurofirst 300 index .FTEU3 rose 0.25 percent and MSCI's gauge of stocks across the globe .MIWD00000PUS gained 0.49 percent.
Emerging market stocks rose 0.65 percent. MSCI's broadest index of Asia-Pacific shares outside Japan .MIAPJ0000PUS closed 0.7 percent higher, while Japan's Nikkei .N225 lost 0.01 percent.
EURO JUMPS
Currency traders said short-term players were closing out positions taken in anticipation of euro weakness before the French election, emboldened by the steady stream of polls confirming that centrist Macron would lead returns on Sunday.
"Short euro is still one of the larger positions out there. No risk on the table means take some of that off," said BMO strategist Stephen Gallo.
"(But) there is still no fundamental reason for the euro to be rising here."
The U.S. dollar index .DXY fell 0.29 percent, with the euro EUR= up 0.56 percent to $1.0769.
The Japanese yen weakened 0.34 percent versus the greenback at 109.25 per dollar, while Sterling GBP= was last trading at $1.2828, up 0.40 percent on the day.
Oil prices fell further after Wednesday's steep losses, with rising U.S. production weighing against comments from leading Gulf oil producers that an extension to OPEC-led supply cuts was likely. crude CLcv1 rose 0.1 percent to $50.49 per barrel and Brent LCOcv1 was last at $53.03, up 0.19 percent on the day.
U.S. Treasury yields rose as investors waited on the results from the French election, after the 10-year yield earlier failed to break below key technical resistance at 2.19 percent.
Benchmark 10-year notes US10YT=RR last fell 12/32 in price to yield 2.2445 percent, from 2.202 percent late on Wednesday.
Spot gold XAU= added 0.2 percent to $1,281.27 an ounce. U.S. gold futures GCcv1 percent to $1,283.40 an ounce.
Copper CMCU3 rose 1.43 percent to $5,635.50 a tonne.
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http://tmsnrt.rs/2jLwO20 Decision Europe Eikon page
cpurl://apps.cp./cms/?navid=72745 World FX rates in 2017
http://tmsnrt.rs/2egbfVh Global assets in 2017
http://reut.rs/1WAiOSC Global bonds dashboard
http://tmsnrt.rs/2fPTds0 Global market cap
http://reut.rs/2mcp7T1
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