ChainCatcher news, market news shows that the Hong Kong Stock Exchange will start trading Harvest's Bitcoin and Ethereum spot ETFs on April 30.According to previous news, the Hong Kong Securities and Futures Commission's official website listed three fund companies, Huaxia, Bosera, and Harvest, for their Bitcoin and Ethereum spot ETFs. Among them, Harvest Bitcoin Spot ETF (BUT244), stock codes 03439, 09439; Harvest Ethereum Spot ETF (BUU885), stock codes 03179, 09179.