所买卖的期货合约价值与要进行套保的现货商品价值之间比值，用来计算最小化基差风险。

Ratio of the value of futures contracts purchased or sold to the value of the cash commodity being hedged, a computation necessary to minimize basis risk.

youdao

所买卖的期货合约价值与要进行套保的现货商品价值之间比值，用来计算最小化基差风险。

Ratio of the value of futures contracts purchased or sold to the value of the cash commodity being hedged, a computation necessary to minimize basis risk.

youdao