得尔塔套期保值的中文解释
指期权的卖方(option writers)按期权头寸的得尔塔值所指示的比例,在现货市场买进或卖出标的资产,以对冲风险。期权卖方实际上是想保持中性的立场,即不做多头亦不做空头。
Delta Hedging的英文解释
A method used by option writers to hedge risk by purchasing or selling the
underlyinginstrument in the spot market in
proportion to the delta of their options position. Effectively traders are
trying to remain
neutral in a particular market.