* MSCI global stocks up 0.25 pct as Europe, Japan rise
* Distressed selling might have peaked, but volatility a risk
* Bond yields edge higher but stay off recent peaks
* German shares, peripheral bonds gain on coalition news
By Sujata Rao
LONDON, Feb 7 (Reuters) - World stocks clawed off two-month lows on Wednesday, though momentum was weak and U.S. futures suggested Wall Street could backslide again after rebounding from the biggest selloff in six years.
European shares rose around 0.7 percent after plumbing six-month depths on Tuesday at the tail-end of a selloff induced by a volatility spike that took Wall Street's fear gauge, the VIX index, as high as 50, more than three times its closing level last Thursday.
That rout had wiped $4 trillion off world equities and sent investors scurrying for the safety of German and U.S. bonds, briefly reversing the steady rise in global yields.
While Tuesday saw U.S. equities roar back, the momentum may already be slipping - Asian and emerging equity gains fizzled while S&P and Dow Jones futures were almost 1 percent lower.
With the pivotal gauge of S&P 500 volatility, the VIX , opening at a relatively elevated 31 percent, equity markets are not out of the woods, especially in the United States, market watchers say.
"People are still shaken after such a ferocious correction, especially as it came after a very long time. It is clear that there will be more volatility going forward," said Salman Ahmed, chief investment strategist at Lombard Odier Investment Managers.
"But that's a healthy development so markets can focus on areas that are generally stronger. The upward (equity) trend can stay but it will be less steep than last year."
MSCI's all-country index, however, was up 0.2 percent after four days in the red, boosted by Europe's gains - which were the third largest of the year - and those in Japan and Asian emerging markets .
Bond buying by panicky investors also abated and yields on "safe" German, Japanese and U.S. debt edged up, resuming the trend of recent weeks as markets price further U.S. rate rises and the withdrawal of stimulus in Europe.
Yields on Germany's 10-year government bond, the euro zone benchmark, were around 0.69 percent, having dropped to 0.66 percent on Tuesday. DE10YT-RR.
But that yield has more than doubled since early-December as the European Central Bank halved bond purchases at the start of 2018 and is expected to completely wind them down in September.
Markets are also wary about U.S. lawmaker wrangling to extend the so-called debt ceiling - funding for the U.S. government runs out on Feb. 8 unless a stopgap bill manages to pass the Senate later on Wednesday.
U.S. 10-year yields rose back as high as 2.80 percent after approaching two-week lows around 2.65 percent on Tuesday . They were last at 2.77 percent.
"What's clear is that the general direction for yields is up. During the selloff you got the natural reaction of bond yields going up but the moment you get some stability, yields zoom up again," Ahmed said. "So the balance between bond yields and equities will be important to watch."
It was a steep spike in yields last Friday that sparked the initial Wall Street rout, forcing sales by a host of highly leveraged funds, which ramped up volatility and drove yet more selling.
Like many others, BlackRock analysts described the rout as a buying opportunity, seeing the leveraged products moves as essentially driven by jitters over recent equity gains on one hand, and the possibility of higher interest rates on the other.
But they added: "The market unrest is a reminder that the pace of interest rate increases matters."
European shares held firm, meanwhile, after seven days of losses, boosted also by a series of robust earnings reports.
German shares rose 0.6 percent, adding gains after news of a government coalition deal, with Social Democrats likely taking the key finance portfolio. Southern European bonds, generally seen as riskier assets, also rallied, with yields on Italian, Spanish and Portuguese debt down 5-8 basis points.
"This news (in Germany) is positive for spreads and for anyone that wants a well constructed and viable Europe," Mizuho strategist Peter Chatwell said.
On currency markets, the dollar rose 0.3 percent against a basket of currencies but fell almost half a percent to the yen.
Sterling meanwhile was down for the fourth straight day against the dollar, hurt by recent surveys confirming the economy's fragile state and fresh tensions over Britain's divorce negotiations with the European Union.
Investors are awaiting Thursday's Bank of England meeting which should provide an update on authorities' views on the economy and timing of the next interest rate rise.
Additional reporting by Wayne Cole and Swati Pandey; Editing by Matthew Mpoke Bigg