Taiwan Secom Co., Ltd. (9917.TW) TAI

Currency In TWD

9917.TW Historical Return

If you invested 1000 NT$ in Taiwan Secom Co., Ltd. (9917.TW) 10 years ago, it would be worth 1,918.94 NT$ as of June 23, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 1,491 NT$, while 1000 NT$ invested 1 year ago would be worth 1,023.83 NT$. This corresponds to total returns of 91.89%, 49.1%, 2.38%, respectively, with annualized returns of 6.73%, 8.31%, 2.38%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

9917.TW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 22, 2026	117	116.5	116.5	117.5	116	1.23M
June 18, 2026	117.5	117	117	118.5	116.5	1.09M
June 17, 2026	117.5	117.5	117.5	118.5	117	1.28M
June 16, 2026	119.5	118	118	119.5	118	1.15M
June 15, 2026	122	119	119	123	118.5	1.75M
June 12, 2026	120.5	122	122	122	119	1.89M
June 11, 2026	119	120	120	120	118.5	748,880
June 10, 2026	118	118.5	118.5	119	117.5	621,879
June 09, 2026	116.5	118	118	118	116.5	579,412
June 08, 2026	115.5	116.5	116.5	117.5	115	779,713
June 05, 2026	117	116.5	116.5	118	116.5	711,386
June 04, 2026	115	117	117	117.5	115	1.02M
June 03, 2026	115	115	115	116	115	515,984
June 02, 2026	115	114.5	114.5	115	114	479,253
June 01, 2026	114	115	115	115	113.5	831,001
May 29, 2026	113.5	114	114	114	113	405,104
May 28, 2026	114.5	113	113	114.5	112.5	439,341
May 27, 2026	113	114	114	114	113	434,166
May 26, 2026	113	113	113	114	112.5	366,565
May 25, 2026	113	113	113	113	112	327,504
May 22, 2026	113	112	112	113	112	331,671
May 21, 2026	113	112.5	112.5	113	112	540,097
May 20, 2026	113.5	113	113	113.5	112	471,562
May 19, 2026	111.5	113	113	113.5	111	416,707
May 18, 2026	112.5	111	111	112.5	111	622,510
May 15, 2026	113	112	112	113	112	773,090
May 14, 2026	114	113	113	114	112.5	399,432
May 13, 2026	113	113	113	113	112	359,419
May 12, 2026	113.5	112.5	112.5	113.5	112	393,210
May 11, 2026	114	113	113	114	112.5	400,038
May 08, 2026	114	114	114	114	113	279,868
May 07, 2026	113.5	113.5	113.5	114.5	113	539,496
May 06, 2026	113.5	113.5	113.5	113.5	112	379,761
May 05, 2026	113	112.5	112.5	113	112	359,401
May 04, 2026	113	112.5	112.5	114	112.5	313,481
April 30, 2026	114	113	113	114	112.5	459,676
April 29, 2026	114	114.5	114.5	114.5	113.5	187,910
April 28, 2026	113	113	113	113.5	112.5	143,189
April 27, 2026	114	113	113	114	112.5	756,041
April 24, 2026	115	114	114	115.5	114	485,171
April 23, 2026	115	115	115	115.5	114	876,721
April 22, 2026	115.5	115.5	115.5	116	115	330,333
April 21, 2026	115.5	115.5	115.5	116	115	404,253
April 20, 2026	116	115.5	115.5	116.5	114.5	575,476
April 17, 2026	116.5	116.5	116.5	116.5	115.5	386,752
April 16, 2026	116	116.5	116.5	116.5	116	409,529
April 15, 2026	116	115.5	115.5	116	115	406,486
April 14, 2026	116	115.5	115.5	116	115	554,304
April 13, 2026	116	115	115	116	115	471,115
April 10, 2026	115	116	116	116.5	115	314,385
April 09, 2026	115	115	115	115	114	421,947
April 08, 2026	116.5	114.5	114.5	116.5	114.5	628,254
April 07, 2026	115.5	115	115	116.5	115	658,461
April 02, 2026	116	115.5	115.5	116	114.5	482,975
April 01, 2026	114.5	115.5	115.5	116	114	1.15M
March 31, 2026	113	113.5	113.5	114	112.5	642,023
March 30, 2026	112.5	113	113	113.5	112.5	317,460
March 27, 2026	112.5	114	114	114.5	112.5	830,899
March 26, 2026	114	113.5	113.5	114.5	113.5	404,560
March 25, 2026	114.5	114	114	114.5	113	754,491