Volatility is typically expressed in annualized terms, and it may either be an absolute number (5$) or a fraction of the initial value (5%).
Volatility is typically expressed in annualized terms, and it may either be an absolute number (5$) or a fraction of the initial value (5%).
波动性通常以年度化的形式表达，它可以是一个绝对的数字也可以百分比。