merck stock price after keytruda got fda approval 2015

The closing price for Merck (MRK) in 2015 was $38.06, on December 31, 2015. It was down 4.6% for the year. The latest price is $85.11.

DATE OPEN HIGH LOW CLOSE VOLUME
December 31 2015
$38.05
$38.40
$37.95
$38.06
8,690,959
December 30 2015
$38.44
$38.61
$38.25
$38.37
5,827,194
December 29 2015
$38.17
$38.63
$38.13
$38.44
6,925,708
December 28 2015
$38.04
$38.22
$37.88
$38.08
5,068,442
December 24 2015
$38.04
$38.29
$37.91
$38.09
3,123,145
December 23 2015
$37.75
$38.35
$37.73
$38.18
7,469,515
December 22 2015
$37.48
$37.64
$36.95
$37.54
13,830,351
December 21 2015
$37.58
$37.58
$36.90
$37.38
12,194,633
December 18 2015
$37.58
$37.70
$37.19
$37.21
22,114,686
December 17 2015
$38.99
$39.09
$37.95
$37.95
14,165,921
December 16 2015
$38.50
$38.99
$38.19
$38.93
10,494,986
December 15 2015
$37.82
$38.33
$37.64
$38.12
12,142,023
December 14 2015
$37.58
$37.73
$37.22
$37.62
12,575,162
December 11 2015
$38.19
$38.40
$37.49
$37.58
10,896,999
December 10 2015
$37.88
$38.57
$37.74
$38.36
12,001,591
December 09 2015
$38.07
$38.30
$37.52
$37.74
10,854,346
December 08 2015
$38.27
$38.87
$38.02
$38.20
7,936,714
December 07 2015
$38.59
$38.74
$37.99
$38.35
9,113,408
December 04 2015
$37.77
$38.35
$37.74
$38.32
14,343,976
December 03 2015
$38.63
$38.64
$37.32
$37.57
14,247,665
December 02 2015
$39.05
$39.29
$38.40
$38.45
10,584,066
December 01 2015
$38.42
$39.04
$38.18
$38.99
13,620,646
November 30 2015
$38.61
$38.66
$37.87
$37.87
14,004,634
November 27 2015
$38.12
$38.72
$38.12
$38.55
3,124,717
November 25 2015
$38.31
$38.52
$38.19
$38.38
6,370,687
Daily pricing data for Merck dates back to 1/2/1962, and may be incomplete.