Unit: NT$/Share
Fiscal Year
|
Highest Market Price
|
Date
|
Lowest Market Price
|
Date
|
Average Market Price
|
2020
|
55.00
|
December 25
|
14.90
|
March 23
|
30.81
|
2019
|
34.20
|
February 19
|
23.75
|
May 30
|
28.64
|
2018
|
61.40
|
June 13
|
24.70
|
October 26
|
35.31
|
2017
|
39.50
|
November 1
|
20.50
|
February 22
|
25.67
|
2016
|
29.80
|
August 12
|
19.80
|
May 13
|
23.82
|
2015
|
34.30
|
October 28
|
15.50
|
August 25
|
26.22
|
2014
|
32.30
|
February 27
|
17.35
|
October16
|
25.85
|
2013
|
26.10
|
December 31
|
9.00
|
April 15
|
13.12
|
2012
|
15.55
|
February 16
|
8.52
|
November 1
|
11.24
|
2011
|
30.95
|
January 17
|
9.02
|
December 20
|
18.72
|
2010
|
46.80
|
January 19
|
27.15
|
November 9
|
35.02
|
2009
|
45.00
|
December 31
|
37.00
|
December 18
|
39.37
|
|
|