1. Look at the ups and downs, different varieties have different ups and downs. At present, the fluctuation range of various varieties (under special circumstances, the exchange should adjust the fluctuation range):

Shanghai Futures Exchange:

Aluminum, copper, zinc, gold, rubber, fuel oil, rebar and wire: 6%

Dalian Commodity Exchange:

Keywords soybean b, corn c, soybean a, polyethylene l,

Palm oil p,

Keywords polyvinyl chloride v, soybean meal m,

Soybean oil y: 6%

Zhengzhou Commodity Exchange:

Hard wheat wt, rapeseed oil ro, purified terephthalic acid ta and strong wheat ws: 6%

Cotton cf, sugar sr and early indica rice er:7%

China Financial Futures Exchange:

Shanghai and Shenzhen 300 stock index futures contracts: 10%

Two, look at the futures market software "buy" and "buy", "sell" and "sell" two sets of values, if buy and buy

There are numerical values, and the selling price and volume are not numerical values, which means that it is "daily limit", and vice versa.

If these two groups are worthless, it means that the contract has not been concluded and it is not a price limit.