Hong Kong's pioneering on the city's bourse include six funds issued by three managers -- Bosera Funds, China Asset Management (Hong Kong) Limited and Harvest Global Investments.
Each company issued a spot bitcoin and a spot ether ETF, which can be traded in both Hong Kong and US dollars, while ChinaAMC (HK) also allowed trading in Chinese yuan.
In the first 30 minutes of trading on Tuesday, the new ETFs all recorded a price rise of between 0.62 percent and 3.81 percent.
CCData, a digital assets analysis firm, said Friday that the new funds were "predicted to not attract the same level of inflows as those in" the United States.
But "industry experts believe they might encourage other nations to approve cryptocurrency ETFs and could help promote the wider adoption of digital assets", it said.
Hong Kong also allows investors to carry out in-kind creation and redemption through eligible dealers. That means bitcoin and ether -- instead of official currencies like the US dollar -- can be used to invest in the ETFs.
Han Tongli, CEO of Harvest Global, said having in-kind trading in Hong Kong was an "obvious advantage over the United States".
"I believe we are not rivalling against our peers in Hong Kong but the large fund management companies in the US," Han said, according to Hong Kong-based news outlet Techub News.
"We are competing with them on behalf of Hong Kong, we are defending and developing Hong Kong's status as an international financial hub."
Han added that Hong Kong could also be a sandbox for China to test virtual asset trading -- which remains banned in the mainland.
In the United States, demand for has slowed after a strong start early February, according to data from Farside Investors.
Hong Kong has been trying to edge ahead as a regional digital asset hub.
Last December, the city's regulatory Securities and Futures Commission said it was ready to allow retail investors to buy funds that are 100 percent invested in some of the digital assets, triggering the first wave of applications from fund managers.
Source: Forex-Markets-Economic Times