Was the Standard & Poor's downgrade of the US' credit rating an irrevocable turning point in the decline of American hegemony, or a mere technicality that - for any other country - would be of interest only to bond quants? After all, a perfect rating with two out of three credit agencies isn't bad, and S&P's downgrade to AA+ seemed more symbolic than substantive.
But for traders, often the symbolic is the substance, and that view was expressed in Hong Kong on Monday and Tuesday with a 7.7 per cent drop in the HSI. The index bounced on Wednesday, up 2.3 per cent, and saw a brief rally on Friday that fizzled.
A sales trader noted that volatile markets always end in tears. He observed that from September 2007 to March 2008 - when the market was grinding through the first leg of the credit crunch - the S&P 500 rallied by more than 4 per cent in a single day 14 times. Each was shown to be a false recovery - a worthy point for any investor looking to time markets amid the choppiness.
Beneath the swirl of macro themes some powerful local trends were playing out in Hong Kong equities last week.
Chinese airlines such as China Eastern (670), China Southern (1055) and Air China (753) got a boost on Thursday after Beijing said it would slow down the top speed of high-speed trains and suspend approval of new railway projects. Both initiatives were done to address safety concerns following the Wenzhou high-speed-train crash on July 23. Investors bought the airline stocks on the view that they would pick up traffic lost by the rail firms.
