Traders, across the financial markets and around the world, expect to spend another day Tuesday watching Italian bonds.

Statue and Italian Flag in front of Vittorio Emanuele monument.

The Italian 10-year yield reached a euro-era high of 6.7 percent Monday, as investors followed every headline about Prime Minister Silvio Berlusconi as he defiantly clung to power ahead of Tuesday's parliamentary vote on budget reforms. The world's third largest debtor nation has taken centerstage in the European sovereign debt crisis, as investors worry Berlusconi's government is not serious enough about reining in costs.