解释一下C

问题如下：

How does the value of a European call option relate to various market factors, holding all else being equal?

选项：

A.It inversely correlates with the underlying asset's price. B.It inversely correlates with the underlying asset's volatility. C.It has a positive correlation with the remaining time until expiration.

解释：

The value of an option is influenced by different market factors. For a European call option, its value typically increases as the expiration time extends. 对于欧式看涨期权而言，保持其他条件不变，其价值通常随着到期时间的延长而增加。