期货持仓量指标英文缩写（期货成交量指标英文缩写）
What is the abbreviation for futures open interest indicator? The abbreviation f...
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期货持仓量指标英文缩写（期货成交量指标英文缩写）
What is the abbreviation for Futures Open Interest? The abbreviation for Futures...
持仓量指标英文缩写（持仓量英语缩写）
What is the meaning of Open Interest? Open Interest (OI) refers to the total num...