* Investors brace for U.S. jobs data
* Equities generally higher, lifted by earnings
* Dollar flat, wheat jumps again
By Jeremy Gaunt, European Investment Correspondent
LONDON, Aug 8 (Reuters) - Pending U.S. jobs data kept investors on edge on Friday but not enough to stall the mid-year rally in global equities boosted by robust earnings.
In commodities markets, U.S. wheat futures <Wc1> jumped around 6 percent, taking weekly gains to some 25 percent after Russia's move to temporarily halt grain shipments sparked a buying frenzy. [
]World stocks as measured by MSCI <.MIWD00000PUS> rose 0.3 percent for a gain of around 12 percent since the end of June. The Thomson Reuters global stock index <.TRXFLDGLPU> rose 0.2 percent.
European shares led the way with the FTSEurofirst 300 <
> gaining 0.4 percent.Investor sentiment has been boosted by a series of generally positive earnings reports, particularly from the banking sector.
Among the latest were part-nationalised RBS <RBS.L> in Britain, which reported a second-quarter operating profit of 869 million pounds and Europe's biggest insurer Allianz <ALVG.DE>, which missed expectations with second-quarter net profit of 1 billion euros ($1.31 billion) because of lower asset sales but had stronger-than-expected operating profit.
The key focus on markets for the day, however, was the U.S. non-farm payrolls report for July at 1230 GMT, which will act as a snapshot of how strong or weak the U.S. economic recovery is.
"The U.S. data is very important. If the market reacts positively and closes near a new high this week, then we have a very good chance to go higher," said Giuseppe-Guido Amato, strategist at Lang & Schwarz in Frankfurt.
Economists polled by Reuters expect Friday's U.S. Labor Department report to show a drop of 65,000 in non-farm payrolls in July, hurt by the unwinding of the government's hiring for the census. Private employers, however, are expected to have added 90,000 jobs. [
]Data on Thursday showed new U.S. claims for unemployment benefits unexpectedly rose last week to the highest level since early April, pushing stocks on Wall Street lower. [
]
DOLLAR STEADY
The dollar hobbled near a 3 1/2-month low versus a currency basket <.DXY> ahead of the U.S. jobs report.
Currencies overall were little changed as many traders steered clear of big positions before the data, leaving the dollar near a three-month low against the euro and an eight-month trough versus the yen hit earlier in the week.
"We expect a (jobs) number slightly better than consensus, but it's questionable whether this will help the dollar as interest rates are so low and we have a divergence of softer U.S. economic data and stronger European data," said Marcus Hettinger, global currency strategist at Credit Suisse in Zurich.
The euro <EUR=> was at $1.3191.
Euro zone government bond yields were slightly higher on the day. (Additional reporting by Atul Prakash and Naomi Tajitsu, editing by Mike Peacock)
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