The stalemate in Greece continued overnight, with political parties still unable to reach agreement on forming a new government, keeping alive concern that the debt-laden country might fracture the euro zone by abandoning the common currency.
Any new government needs to stick to the strict terms of its second international bailout to receive the funds required to avoid bankruptcy. An unresolved deadlock would prompt new elections at best, leaving Greece's future in the euro at a heightened risk.
"There's a real risk for the market that at some point Greece will have to leave the euro if they don't find political cohesion," ING strategist Alessandro Giansanti told Reuters.
And that's a worrisome scenario indeed. The cost of borrowing rose further in Spain and Italy as the potential of a Greek precedent-setting departure from the euro might set an example for these countries struggling to reign in spending and lower budget deficits to levels set by European Union standards.
Today, Spain sold 2.9 billion euros of bills, while Italy auctioned 5.25 billion euros of debt. Spanish 10-year bond yields extended their rise to 6.29 per cent after the auction from 6.219 per cent before the sale, a jump of 33 basis points from Friday's close. Italy's 10-year yield soared 28 basis points to 5.75 per cent, even with demand rising at the bond sale, according to Bloomberg News.