Forget Case-Shilling; watch underwear sales

During a recession, underwear is among the first things that people stop buying—because hardly anybody actually sees them. This creates pent-up demand, and so when underwear sales level off and increase, it should signal an uptick in consumer demand.

According to the underwear indicator, an old favorite of Alan Greenspan, there needs to be a return to 2 to 3 percent annual growth in sales in order to claim a recovery.

However, consumer research group Mintel predicted underwear sales will see a continuing decline of 2.3 percent this year and no recovery until 2013.

Good luck getting the image of Alan Greenspan and undies out of your mind.

SOURCE: CNBC