期权费用 meaning in English

options tariff

The time value of an option is the difference between the premium on option and its intrinsic value
期权的时间价值是期权费用与期权内在价值的差额。
Options writers believe that the premium is adequate compensation for their potential loss
那就是期权的出票人认为：期权费用是对他们潜在亏损的适当补偿。
They feel the protection they are receiving against adverse developments is worth more than the option premium
他们认为购买期权获得抵御不利情况的保障价值大于支付的期权费用。
In fact , the premium is the equilibrating price variable , equating the quantity of options supplied with the quantity of options demanded
实际上，期权费用是一种使期权供应数量与期权需求数量相等的均衡价格变量。
If the option premium were too low to compensate the writer for the risk , there would be more buyers than sellers , forcing the premium to rise
如果期权费用过低不足以补偿出票方的风险，那么期权的买方就会大于卖方，市场就会迫使期权费上升。