what is meant by digital currency, Knowledge graph

Black futures closed up across the board at night and had a great impact on the stock market.Domestic black futures closed up all night, which usually means that the following aspects may have an impact on the stock market: 1. Resource plate: The rise of black futures, including coke, coking coal, rebar and iron ore, is usually good for resource stocks, especially steel, coal and mining companies. The profits of these companies may increase due to the increase in product prices. 2. Energy and chemical sector: The rise of energy and chemical products such as glass, butadiene rubber, soda ash, PVC, PTA and LPG may have a positive impact on listed companies in the chemical industry. The share prices of these companies may benefit from rising product prices. 3. Agricultural products sector: The rise of agricultural products such as rapeseed meal, soybean oil, corn, soybean meal and soybean 2 may have a positive impact on listed companies in agriculture and food processing industries. The share prices of these companies may benefit from the rising cost of raw materials. 4. Market sentiment: A full-line rise in the futures market may enhance the overall sentiment of the market and increase investors' confidence in the stock market, which may promote the overall rise of the stock market. 5. Inflation expectation: If the price increase of these commodities is sustained, it may cause the market to worry about inflation, which may affect the central bank's monetary policy and then affect the stock market. 6. Industry competition: For manufacturing enterprises that use these raw materials, the rising cost of raw materials may reduce their profit margins, which may be bad for the stocks of these enterprises. 7. Export-oriented enterprises: If the rising price of these raw materials leads to the rising cost of China's export products, it may affect the competitiveness of export-oriented enterprises, which may be bad for their stocks.

Black futures closed up across the board at night and had a great impact on the stock market.Domestic black futures closed up all night, which usually means that the following aspects may have an impact on the stock market: 1. Resource plate: The rise of black futures, including coke, coking coal, rebar and iron ore, is usually good for resource stocks, especially steel, coal and mining companies. The profits of these companies may increase due to the increase in product prices. 2. Energy and chemical sector: The rise of energy and chemical products such as glass, butadiene rubber, soda ash, PVC, PTA and LPG may have a positive impact on listed companies in the chemical industry. The share prices of these companies may benefit from rising product prices. 3. Agricultural products sector: The rise of agricultural products such as rapeseed meal, soybean oil, corn, soybean meal and soybean 2 may have a positive impact on listed companies in agriculture and food processing industries. The share prices of these companies may benefit from the rising cost of raw materials. 4. Market sentiment: A full-line rise in the futures market may enhance the overall sentiment of the market and increase investors' confidence in the stock market, which may promote the overall rise of the stock market. 5. Inflation expectation: If the price increase of these commodities is sustained, it may cause the market to worry about inflation, which may affect the central bank's monetary policy and then affect the stock market. 6. Industry competition: For manufacturing enterprises that use these raw materials, the rising cost of raw materials may reduce their profit margins, which may be bad for the stocks of these enterprises. 7. Export-oriented enterprises: If the rising price of these raw materials leads to the rising cost of China's export products, it may affect the competitiveness of export-oriented enterprises, which may be bad for their stocks.

Black futures closed up across the board at night and had a great impact on the stock market.Domestic black futures closed up all night, which usually means that the following aspects may have an impact on the stock market: 1. Resource plate: The rise of black futures, including coke, coking coal, rebar and iron ore, is usually good for resource stocks, especially steel, coal and mining companies. The profits of these companies may increase due to the increase in product prices. 2. Energy and chemical sector: The rise of energy and chemical products such as glass, butadiene rubber, soda ash, PVC, PTA and LPG may have a positive impact on listed companies in the chemical industry. The share prices of these companies may benefit from rising product prices. 3. Agricultural products sector: The rise of agricultural products such as rapeseed meal, soybean oil, corn, soybean meal and soybean 2 may have a positive impact on listed companies in agriculture and food processing industries. The share prices of these companies may benefit from the rising cost of raw materials. 4. Market sentiment: A full-line rise in the futures market may enhance the overall sentiment of the market and increase investors' confidence in the stock market, which may promote the overall rise of the stock market. 5. Inflation expectation: If the price increase of these commodities is sustained, it may cause the market to worry about inflation, which may affect the central bank's monetary policy and then affect the stock market. 6. Industry competition: For manufacturing enterprises that use these raw materials, the rising cost of raw materials may reduce their profit margins, which may be bad for the stocks of these enterprises. 7. Export-oriented enterprises: If the rising price of these raw materials leads to the rising cost of China's export products, it may affect the competitiveness of export-oriented enterprises, which may be bad for their stocks.