Ian Harnett from Absolute Strategy Research is Tuesday's guest investor.

Nicole Elliott from Mizuho Corporate Bank takes a technical look at the charts for the 10-year Bund, the euro versus the Swiss franc and the Swiss franc versus the yen.

Societe Generale beat expectations with its first-quarter earnings Tuesday and Credit Agricole announced plans for a rights issue. Alain Tchibozo from ING Securities has analysis of the French banks.

US wireless provider Sprint Nextel reported a larger quarterly loss than expected Monday. Christopher Larsen from Credit Suisse considers the company's outlook.

Simon Goodfellow from ING Wholesale Banking is Monday's guest investor.

Max Knudsen from PIA - First.com says the euro is bearish against the dollar for the quarter. Knudsen also takes a technical look at the Xetra DAX and the S&P 500.

HSBC's diversified business model helped it post strong earnings Monday, sending its shares higher. Steven Mayne from Montague Pitman Stockbrokers has more.

Banks have been cutting back drastically on their expense bills in the wake of the subprime crisis to try and save coasts. Michael Rendell from PricewaterhouseCoopers considers the move.

Citigroup confirmed plans Friday to sell as much as $400 billion worth of non-core assets over the next two to three years. Daniel Alpert from Westwood Capital has analysis.