1. Macroeconomic factors. The price fluctuations of Ningbo Energy and Shanghai Bank futures are all affected by macroeconomic factors, such as global economic growth, inflation and monetary policy. When macroeconomic factors change, their prices may fluctuate in the same direction or in the opposite direction.

2. Market sentiment, which also affected the price fluctuation of Ningbo Energy and Shanghai Bank futures. When the market sentiment is optimistic, investors may be more inclined to buy risky assets, such as Ningbo Energy, thus pushing up their prices; When the market sentiment is pessimistic, investors may be more inclined to buy safe-haven assets, such as Shanghai Bank futures, thus pushing up their prices.