Commodity futures position data list
                            Position structure analysis
                            Unit: (hand)
Exchange Variety member date
                        (Tips: Futures members can choose to start with the initial keyboard)
  Transaction situation (hand) Long position (hand) Short position (hand) Net position (hand)
contract Settlement price (yuan) Volume Increase or decrease Multi-single quantity Increase or decrease Empty quantity Increase or decrease Net multiple order Clearance order