https://techcrunch.com/2019/11/25/alibabas-shares-climb-almost-8-in-their-first-morning-of-trading-on-the-hong-kong-stock-exchange/

Alibaba share price increased as much as 7.7% during its first morning of trading on the Hong Kong Stock Exchange. Soon after the market opened, the shares climbed from their listing price of HKD $176 (a 2.9% discount from their closing price on the New York Stock Exchange on Tuesday) to HKD $189.50.

Each of Alibaba’s American depositary receipts on the NYSE is equivalent to about eight Hong Kong shares. Alibaba issued 500 million new ordinary shares for the secondary offering, plus an overallotment option for 75 million shares that will allow it to raise even more money if exercised. Its Hong Kong shares are trading under the ticker number 9988, a play on the words for “long-term prosperity” in Chinese.