mrk stock returns by year

Merck (MRK) had its best year since January 2, 1962 in 1991, returning 90.2%.

ASSET YEAR % RETURN
Merck (MRK)
1962
-13.23%
Merck (MRK)
1963
40.64%
Merck (MRK)
1964
34.98%
Merck (MRK)
1965
45.38%
Merck (MRK)
1966
6.93%
Merck (MRK)
1967
12.1%
Merck (MRK)
1968
11.11%
Merck (MRK)
1969
25.03%
Merck (MRK)
1970
-10.54%
Merck (MRK)
1971
30.45%
Merck (MRK)
1972
45.39%
Merck (MRK)
1973
-8.1%
Merck (MRK)
1974
-16.59%
Merck (MRK)
1975
6.09%
Merck (MRK)
1976
0.47%
Merck (MRK)
1977
-14.49%
Merck (MRK)
1978
26.43%
Merck (MRK)
1979
10.07%
Merck (MRK)
1980
21.26%
Merck (MRK)
1981
3.07%
Merck (MRK)
1982
3.31%
Merck (MRK)
1983
10.03%
Merck (MRK)
1984
7.69%
Merck (MRK)
1985
50.29%
Merck (MRK)
1986
84.63%