* Euro zone periphery govt bond yields: http://tmsnrt.rs/2ii2Bqr
* European stocks turn positive
* Sterling hovers ahead of key Brexit votes
* U.S., China sound upbeat on trade talks
* Trudeau's Liberals to form minority govt
By Tom Arnold
LONDON, Oct 22 (Reuters) - European shares eked out small gains on Tuesday as talk of progress in China-U.S. trade talks was offset by mixed corporate earnings, while sterling held below $1.30 ahead of another crucial Brexit vote.
In choppy trading, the broad European STOXX .STOXX reversed course and added 0.09%, and MSCI's world equity index, which tracks shares in 47 countries, was up 0.05%.
French speciality minerals company Imerys IMTP.PA slipped 11.8% after cutting its outlook for 2019, and Norway's Aker BP (LON:BP) AKERBP.OL moved 1.7% lower as it slashed its full-year oil output target. household goods maker Reckitt Benckiser RB.L was stranded at the base of the STOXX index with a 5.5% fall after it cut its full-year sales forecast for the second time this year. Switzerland, drugmaker Novartis NOVN.S raised its 2019 target and reported better-than-expected revenue, while Apple (NASDAQ:AAPL) supplier AMS AMS.S slipped 3.7%, reversing an earlier rise as demand from smartphone makers boosted operating profit. UBSG.S was one of the top gainers among banking stocks .SX7P after Switzerland's biggest bank reported a smaller than expected loss in quarterly profit. defence firm Saab SAABb.ST gained as much as 7% to lead the STOXX 600 after reporting third-quarter operating earnings well ahead of market forecasts and affirming its view that operating cashflow this year would improve versus 2018. week is an important week for earnings," said Andrew Milligan, head of global strategy at Aberdeen Standard Investments. "We've seen a lot of talk on Brexit and trade talks and the new news is the earnings and the signal they give for the future. We've broadly priced in that earnings will be slightly positive for the year, but everyone is seeing how monetary policy stabilises the situation."
E-Mini futures for the S&P 500 ESc1 , up 0.13%, pointed to a higher opening on Wall Street.
TRADE TALKS, BREXIT VOTES
MSCI's broadest index of Asia-Pacific shares outside Japan .MIAPJ0000PUS added a modest 0.4%, with a holiday in Tokyo keeping turnover light.
China and the United States have achieved some progress in their trade talks, Vice Foreign Minister Le Yucheng said on Tuesday, adding that as long as both sides respected each other, no problem could not be resolved. President Donald Trump sounded upbeat on a China deal on Monday, while White House adviser Larry Kudlow said tariffs on Chinese goods scheduled for December could be withdrawn if talks go well. euro zone government bonds dipped before votes in Britain's parliament crucial to determining whether the country can leave the EU in an orderly way at the end of the month.
Ten-year government bond yields across the euro zone were down 1 basis point on the day DE10YT=RR , NL10YT=RR , FR10YT=RR . Germany's 10-year yield was at -0.35%, near three-month highs. he was forced by opponents into asking the EU for a delay that he had promised he would never request, Prime Minister Boris Johnson is battling to push legislation through the House of Commons that will enact his last-minute Brexit deal. Lawmakers vote around 1800 GMT on the 115-page Withdrawal Agreement Bill and then vote on the government's extremely tight timetable for approving the legislation. added 0.1% at $1.2968 GBP=D3 in early London trading. Against the euro, it fell 0.1% and was last trading at 0.85910 EURGBP=D3 . L3N2771JD
"If the House of Commons votes in favour of the deal, GBP/USD could rally towards $1.3500 over the medium term. The UK would then enter a transition period that lasts until 31 December 2020," said Kim Mundy, a currency strategist at CBA.
The Canadian dollar CAD= was little changed as the ruling Liberal government of Justin Trudeau held on to power, but with a minority government after a closely fought election. commodity markets, spot gold inched 0.2% higher to $1,487.63 per ounce XAU= . prices edged higher on signals of progress in the U.S.-China trade talks. O/R Brent crude LCOc1 futures were up 31 cents at $59.27, while U.S. crude CLc1 added 16 cents to $53.47 a barrel.