Who can understand this? Why do Shanghai Futures Silver have so many names? Why is the price of these silver different from that of the Shanghai Stock Exchange?
The mobile phone is the same as the computer. The first line is the continuous K-chart of the current month, the second line is the continuous K-chart of the third month, and the third line is the continuous K-chart of the fourth month. 150 1 refers to the current price of futures delivered in June 20 15, 1502 and 65448.