9
Sell
0.77
0.65
0.71
0.82
0.58
0.58
0.66
0.78
(1.47)
(1.29)
(1.43)
(1.66)
(1.13)
(1.15)
(1.34)
(1.59)
9
Buy
1.86
1.86
1.76
1.64
1.93
1.88
1.76
1.64
(4.56)
(4.53)
(4.30)
(4.03)
(4.72)
(4.56)
(4.30)
(4.04)
9
Buy-Sell
1.09
1.21
1.05
0.82
1.35
1.30
1.09
0.85
(3.03)
(3.78)
(3.47)
(2.89)
(3.85)
(4.09)
(3.67)
(3.04)
12
Sell
0.60
0.65
0.75
0.87
0.48
0.58
0.70
0.85
(1.17)
(1.29)
(1.48)
(1.74)
(0.93)
(1.15)
(1.40)
(1.71)
12
Buy
1.92
1.79
1.68
1.55
1.96
1.79
1.67
1.54
(4.63)
(4.36)
(4.10)
(3.81)
(4.73)
(4.36)
(4.09)
(3.79)
12
Buy-Sell
1.31
1.14
0.93
0.68
1.49
1.21
0.96
0.69
(3.74)
(3.40)
(2.95)
(2.25)
(4.28)
(3.65)
(3.09)
(2.31)
Source
: Jegadeesh and Titman (1993).