wtf? Do they even have the power to do this? What are they going to do, exactly? Stop all margin trades?
Also banned in the UK. http://online.wsj.com/article/SB122177732212354285.html
Also banned in the UK. http://online.wsj.com/article/SB122177732212354285.html
Those crashes you've seen lately, I would argue, are the works of an efficient market. Isn't it prescient that the market drove down the price of AIG to near the fair value after the bailout ($2-5), well before it was actually bailed out?