what did stz return in 1990

Constellation Brands Inc Class A (STZ) returned 15% in 1990.

DATEOPENHIGHLOWCLOSEVOLUME
December 31 1990
$9.72
$9.72
$9.40
$9.72
10,400
December 28 1990
$9.29
$9.29
$9.29
$9.29
111,000
December 27 1990
$8.77
$8.77
$8.55
$8.77
300
December 26 1990
$8.77
$8.77
$8.55
$8.77
2,600
December 20 1990
$8.87
$8.87
$8.87
$8.87
100
December 19 1990
$8.87
$8.87
$8.87
$8.87
100
December 18 1990
$8.87
$9.08
$8.87
$8.87
1,900
December 13 1990
$9.29
$9.29
$9.08
$9.29
1,100
December 12 1990
$9.29
$9.40
$8.24
$9.29
4,800
December 10 1990
$8.03
$8.03
$8.03
$8.03
200
December 07 1990
$8.03
$8.24
$8.03
$8.03
6,000
December 06 1990
$8.24
$8.24
$8.24
$8.24
100
November 21 1990
$8.34
$8.34
$8.34
$8.34
500
November 20 1990
$8.45
$8.45
$8.45
$8.45
200
November 19 1990
$8.66
$8.66
$8.66
$8.66
400
November 13 1990
$8.45
$8.45
$8.03
$8.45
1,500
November 12 1990
$8.13
$8.13
$8.13
$8.13
200
November 08 1990
$8.03
$8.03
$8.03
$8.03
100
November 02 1990
$8.03
$8.03
$8.03
$8.03
100
November 01 1990
$8.03
$8.03
$8.03
$8.03
1,000
October 31 1990
$8.03
$8.03
$7.92
$8.03
2,300
October 29 1990
$7.82
$7.82
$7.82
$7.82
500
October 26 1990
$7.92
$7.92
$7.92
$7.92
800
October 24 1990
$7.92
$7.92
$7.92
$7.92
100
October 19 1990
$7.92
$8.03
$7.92
$7.92
5,100