European bank stocks have dropped sharply in recent days, presumably because they hold large amounts of shaky debt issued by the governments of Greece, Portugal, Spain, Ireland and Italy.  Several European governments have found someone to blame for their financial problems, and their target is that perennial favorite, speculators. And not just any old speculators, but the darkest of that shady lot, short sellers. Short sales of major European bank stocks are banned for a period of time so that traders can’t spread false rumors and trigger a downward spiral in these stocks.

(To sell short means to sell borrowed stock in the hope that the price will decline.  If the stock does fall, sellers buy the shares cheaply, return them to their original owner, and pocket the cash difference.  If the shares rise instead, short sellers have to pay a high price and suffer a loss.  When a number of short sellers cover their positions out of  fear of rising prices, it’s called a short-covering rally.)

What a dreary and stupid move the Europeans have made. They might have learned from the ban instituted in 2008 by U.S. authorities, which accomplished nothing.

Real Fears

There is good reason to fear for the European banks – the problems with European sovereign debt are evident.  Rumors are hardly necessary when the banks’ exposure is well known.  And if false negative rumors justify intervention, what about false positive rumors? Why not ban purchases of stocks when the all-knowing regulators determine they were boosted by bullish rumors? Continue reading →