what is digital currency backed by, Knowledge graph

301617C Boyuan fell sharply for two consecutive days, and the current price was only 30 times PE, with a small market value and no price limit. I expect to double the cattle on the same day. New shares are extremely risky, so don't follow! ! ! ! At most, I take a little position for entertainment and accept a loss of ten points. What if it doubles? I dream during the day and have fun! ! !The volume of the two cities is 80 billion! ! ! The turnover of the two cities was 1.88 trillion yuan, which was slightly insufficient. In the afternoon, Internet finance and consumption were pulled, and the index closed red, making it difficult for accounts to make money! ! ! I look forward to the favorable policies of the economic conference tonight! ! !It is difficult for the market to make money. Financial consumption pulls the index: 301,000 Zhaomin Technology/301,617c Boyuan/430,478 Aiyi Pharmaceutical Changyang daily limit? The millet economy has reached a new high, and the robot is the first tone!

301617C Boyuan fell sharply for two consecutive days, and the current price was only 30 times PE, with a small market value and no price limit. I expect to double the cattle on the same day. New shares are extremely risky, so don't follow! ! ! ! At most, I take a little position for entertainment and accept a loss of ten points. What if it doubles? I dream during the day and have fun! ! !The volume of the two cities is 80 billion! ! ! The turnover of the two cities was 1.88 trillion yuan, which was slightly insufficient. In the afternoon, Internet finance and consumption were pulled, and the index closed red, making it difficult for accounts to make money! ! ! I look forward to the favorable policies of the economic conference tonight! ! !It is difficult for the market to make money. Financial consumption pulls the index: 301,000 Zhaomin Technology/301,617c Boyuan/430,478 Aiyi Pharmaceutical Changyang daily limit? The millet economy has reached a new high, and the robot is the first tone!

The volume of the two cities is 80 billion! ! ! The turnover of the two cities was 1.88 trillion yuan, which was slightly insufficient. In the afternoon, Internet finance and consumption were pulled, and the index closed red, making it difficult for accounts to make money! ! ! I look forward to the favorable policies of the economic conference tonight! ! !It is difficult for the market to make money. Financial consumption pulls the index: 301,000 Zhaomin Technology/301,617c Boyuan/430,478 Aiyi Pharmaceutical Changyang daily limit? The millet economy has reached a new high, and the robot is the first tone!