Wags are wondering when the SNB will step in as the franc is poised for its biggest weekly gain...

|By:, SA News Editor

Wags are wondering when the SNB will step in as the franc is poised for its biggest weekly gain vs. the euro since the common currency's introduction. At €1.1132, the franc is nearly 6.5% higher for the week. Still, it remains about 10% weaker than it stood in the midst of the early August panic.