On May 23rd, the Hong Kong Securities and Futures Commission held a press conference to announce a series of news related to virtual currencies, involving regulations on exchanges, stablecoins and anti-money laundering measures. The most noteworthy information is another announcement allowing retail investors to trade eligible cryptocurrencies, including Bitcoin, Ethereum, Litecoin, Bitcoin Cash, Polkadot, Solana, Cardano, Avalanche, Polygon, and Chainlink.
These 10 cryptocurrencies were selected based on the regulations of the Securities and Futures Commission (SFC) in Hong Kong, which require a minimum of 12 months of regulatory compliance and inclusion in at least two major independent investment companies' investable indices. In fact, they have some very important characteristics: they are ranked among the top 15 by market capitalization (with LINK and BCH in the top 30), and are almost not dominated or controlled by any single institution or individual.

Top 15 cryptocurrencies by Market Cap (excluding stablecoins), Source: CoinMarketCap
Mitrade analyst: Cryptocurrencies saw a slight increase on May 23, but the magnitude was small. Furthermore, the next day saw a downturn, indicating that the event did not attract sufficient capital inflow. However, there is another potential impact of this event, which is to accelerate the decline of smaller cryptocurrencies, driving liquidity to higher market value token and creating the Matthew effect, where larger market capitalization cryptocurrencies attract more funds, making them more resistant to subsequent declines.
Therefore, as an ordinary user, especially a novice, it is advisable to prioritize these high market value cryptocurrencies and not select lower market capitalization cryptocurrencies to avoid stepping on landmines. In addition, only by sticking together with high market value currencies can the market stabilize and avoid highly dispersed funds triggering a crash.