German bunds fell the most in a week after the country’s top court rejected constitutional challenges to the nation’s participation in the euro-rescue funds, reducing demand for the region’s safest assets. Two-year notes dropped for a second day as European stocks advanced from a two-year low. Greek 10-year bond yields climbed to a euro-era record as finance chiefs from three of the euro area’s AAA rated countries failed to break a deadlock over Finland’s demands for collateral in return for aiding the nation. Portugal plans to sell as much as 1 billion euros ($1.4 billion) of 105-day bills. Spanish and Italian bonds gained for a second day. “This could have been a hurdle for approval of the European Financial Stability Facility,” said Norbert Aul, a European interest-rates strategist at RBC Capital Markets in London. The court decision “offers short-term support to peripherals,” he said referring to bonds from the euro-region’s most indebted nations. Ten-year German bund yields climbed seven basis points to 1.91 percent as of 10:01 a.m. in London, the biggest increase since Aug. 29. They fell to a record 1.824 percent yesterday. The 2.25 percent securities due in September 2021 declined 0.615, or 6.15 euros per 1,000-euro face amount, to 103.020. Two-year yields advanced seven basis points to 0.51 percent. They dropped to a record 0.417 percent yesterday. The Stoxx Europe 600 Index added 2.1 percent, and the MSCI Asia Pacific Index gained 2.3 percent. Suits Rejected The Federal Constitutional Court in Karlsruhe threw out suits targeting Germany’s share of the 110 billion-euros in loans for Greece from euro-region governments and the International Monetary Fund as well a separate 750 billion-euro rescue fund approved last year to halt the spread of the Greek debt crisis. The court said that the ruling shouldn’t be seen as “blanket” approval for future rescue participation, and the government must seek approval from the Parliament’s budget committee for new guarantees it assumes under the European Financial Stability Facility. Greek 10-year yields increased 17 basis points to 19.98 percent after rising to a euro-era record 19.99 percent. Two- year note yields jumped 58 basis points to 52.89 percent. Europe’s leaders are scrambling to forge a deal that balances Finnish demands for Greece to put up collateral without derailing the second rescue aimed at stopping the debt crisis from spreading to global markets. ‘Technical’ Issues “Technical” issues remain unresolved, Dutch Finance Minister Jan Kees de Jager told reporters in Berlin yesterday after he met with German Finance Minister Wolfgang Schaeuble and Finnish Finance Minister Jutta Urpilainen. Spanish Prime Minister Jose Luis Rodriguez Zapatero called on finance ministers from the Group of Seven nations to coordinate stimulus spending and liquidity measures to tackle the financial crisis when they meet in Marseille, France, on Sept. 9. Spain’s 10-year bond yields fell 11 basis points to 5.08 percent, and two-year rates dropped eight basis points to 3.57 percent. Italy’s 10-year bond yields declined 15 basis points to 5.35 percent. Spanish bonds rallied yesterday as the European Central Bank bought the nation’s debt, according to three people with knowledge of the transactions who declined to be identified because the deals were confidential. The ECB began buying Spanish and Italian debt on Aug. 8 to curtail a surge in yields as contagion from the debt crisis that engulfed Greece, Ireland and Portugal infected the euro region’s third- and fourth-largest economies. German 10-year yields have declined more than 1 percentage point in the past three months as a slump in shares around the world and concern Europe’s debt crisis will intensify, increased demand for the nation’s debt. Bunds have returned 7.4 percent this year, according to indexes compiled by the European Federation of Financial Analysts Societies and Bloomberg. Treasuries gained 8.4 percent. To contact the reporters on this story: Keith Jenkins in London at kjenkins3@bloomberg.net; Emma Charlton in London at echarlton1@bloomberg.net To contact the editor responsible for this story: Daniel Tilles at dtilles@bloomberg.net

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