伽玛值的中文解释
期权的得尔塔值(delta)对标的资产价格敏感度的指标,衡量标的资产价格每一单位的变动会导致期权得尔塔值多大幅度的变动。标的资产是指期权持有人行使权利可买进或卖出的金融工具或商品。
Gamma的英文解释
The
measure of change in the delta of an option compared with a price change in the
underlyingfinancialinstrument on which the option is based.