““Nobody knew why the market was down that day. But it didn’t stop everyone from having a theory. “Worries over Spain’s role in the EU brought the market down today,” said a woman on the radio. “The market had an off day today, due to uncertainty in oil futures,” announced a man on television. “Market Slightly Down as Health Care Details Come into Focus” wrote a newspaper writer. The truth was no one knew why the market was down. It started the day, just … down. It stayed down most of the day. It had an up moment for a little bit around lunch, but was still, just, down. Why””