Given a text T, and several options, according to the question posed in the text T to choose the most appropriate option from the options as the answer, please directly output the most appropriate option, do not need to output the explanation.

A return distribution with frequent small gains and a few extreme losses is most likely to be called:
Option A:leptokurtic.
Option B:positively skewed.
Option C:negatively skewed.

Answer: C