AIG, arguably, has been the biggest casino of all. In the past seven weeks, its common shares have careened between $13 and $55, surging past $54 on Tuesday before closing at $45.80.

• AIG堪称其中最大的赌场。过去7周，AIG普通股在13美元-55美元之间波动，周二飙升54美元上方，随后收于45.；8美元。