1)net open position,未平仓合约净额2)large open position,大额未平仓合约3)open position,未平仓合约4)open interest,未平仓合约数量5)Guidance Note on Position Limits and Large Open Position Reporting Requirements[SFC],《持仓限额及大额未平仓合约的申报规定指引》[证监会]6)unsettled position,未完成的合约;未成交的买卖;未平仓
