For investors, a high spread of your portfolio returns means that at times you will be experiencing extreme returns, positive or negative. Of the three types of kurtosis (Kurtosis) that portfolio returns can experience, the one that represents the most stability and predictability, because most of the data is distributed around the average, is: a. Platykurtic Kurtosis b. Average Kurtosis c. Mesokurtic Kurtosis d. Leptokurtic Kurtosis