Organised by the Hong Kong Monetary Authority, the Global Financial Leaders’ Investment Summit on November 1 to 3 will be attended by 30 chief executives of global banks and funds, including Blackstone, Goldman Sachs, HSBC, Morgan Stanley, Standard Chartered and UBS, marking the biggest congregation of global financial heavyweights in Hong Kong since the Covid-19 pandemic drove the city into three years of quarantines and social distancing.