The franc (â£) is the name of several currency units. The French franc was the former currency of France until the euro was adopted in 1999 (by law, 2002 de facto). The Swiss franc is a major world currency today due to the prominence of Swiss financial institutions.
On Monday, in a colorful strategy that options traders refer to as a call stupid, one trader bet $2 million that Microsoft could soar above $50 by the end of next week.
Stupid is a mean, scornful, contemptuous word. I can also see extending the rule to all uses of the word stupid because it's hardly ever used innocuously: The rule is stupid or that dress is stupid or whatever are really comments about the person behind the item.