Blockchain connecting board

1. It's not the blockchain and gem that set up retail investors, but the A shares are all set up retail investors. This is because the number of accounts opened by retail investors accounts for 90% of the total number of shares that are seven losses, two draws and one win. The concept of blockchain was launched when bitcoin and other virtual currencies had the highest value. You can see that the current virtual currency is in a mess, and you can see that the concept of blockchain is invisible. The original intention of the establishment of gem was good. It listed a number of small and smart enterprises, and revitalized the capital of high-tech and cutting-edge enterprises. However, after the boom, it was full of garbage, harming many retail investors.