Futures ol is the index of positions, which refers to the sum of positions bought or sold before opening positions, or simply the sum of contracts with different buying and selling directions. Investors can analyze the size, change and latest situation of futures long and short strength through the position index.

Futures are subject to T+0 trading, margin trading, debt-free day settlement and two-way trading. Futures contracts have an expiration date and will be delivered after the contract expires. Futures trading hours are: Monday to Friday, 9: 30 am-11:30 pm-13: 00-65438.