Arena, Matteo P.; Haggard, K. Stephen; Xuemin (Sterling) Yan - In: The Financial Review 43 (2008) 2, pp. 159-190
We find that returns to momentum investing are higher among high idiosyncratic volatility <b>(</b>IVol) stocks, especially high IVol losers. Higher IVol stocks also experience quicker and larger reversals. The findings are consistent with momentum profits being attributable to underreaction to...