IPO mania is gripping Hong Kong and if you’ve been looking for a warning sign that equity markets are close to a peak, just maybe this is it. It was a feature of the Hong Kong market in 2006-07, before the Great Financial Crisis, and in 2000, prior to the bursting of the Dot.com bubble. No surprises, the current mania is also focused on the technology sector. The focal point today is the China Literature Ltd IPO which began trading this morning. The stock price rose as high as HK$110 per share compared with the HK$55 IPO price. No wonder the company’s executives were looking smug.