Taiwan Secom Co., Ltd. (9917.TW) TAI

Currency In TWD

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9917.TW Historical Return

If you invested 1000 NT$ in Taiwan Secom Co., Ltd. (9917.TW) 10 years ago, it would be worth 1,705.07 NT$ as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 1,311.75 NT$, while 1000 NT$ invested 1 year ago would be worth 986.67 NT$. This corresponds to total returns of 70.51%, 31.17%, -1.33%, respectively, with annualized returns of 5.48%, 5.58%, -1.33%.

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

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9917.TW Historical Data

Date Range:

DateOpenCloseAdj CloseHighLowVolume
August 21, 2026110111111111109.5514,668
August 20, 2026108.5110110110108.5291,738
August 19, 2026108.5108108109108237,439
August 18, 2026108108.5108.5108.5108173,206
August 17, 2026107.5108.5108.5108.5107.5193,191
August 14, 2026108107.5107.5108107.5159,324
August 13, 2026108107.5107.5108.5107.5177,334
August 12, 2026107.5107.5107.5108107.5135,948
August 11, 2026107.5107.5107.5108107.5254,997
August 10, 2026108.5107.5107.5108.5107248,424
August 07, 2026107.5108108108.5107.5189,958
August 06, 2026108108108108.5107.5274,757
August 05, 2026108.5108108108.5107.5486,077
August 04, 2026108108.5108.5109108363,990
August 03, 2026109109.5109.5110108.5417,871
July 31, 2026110.5109109112.51091.39M
July 30, 2026111111111111110392,031
July 29, 20261111111111111091.18M
July 28, 2026110.5110.5110.5111109.5519,890
July 27, 2026111110.5110.5111109.5355,539
July 23, 2026108108.5108.5108.5107.5246,108
July 22, 2026108.5107.5107.5109107.5383,441
July 21, 2026109108.5108.5110108.5350,849
July 20, 2026109.5109109111.51091.85M
July 17, 2026107.5109109109.51071.1M
July 16, 2026107108108108106.5499,062
July 15, 2026106.5107107107.5106603,704
July 14, 2026107.5106.5106.5107.5105608,290
July 13, 2026108107.5107.5108106547,023
July 09, 2026106107.5107.5107.5105.5666,922
July 08, 2026106105.5105.5106105403,733
July 07, 2026106105105107105901,592
July 06, 2026107106106107106392,840
July 03, 2026105.5107107107.5105.5942,084
July 02, 2026105.5105105106105466,817
July 01, 2026106105105106105751,716
June 30, 2026107105.5105.5107105.5289,701
June 29, 2026106106106106105673,004
June 26, 2026107.5105.5105.5107.51051.09M
June 25, 2026106.51081081081051.42M
June 24, 20261101061061101063M
June 23, 2026116.51161161171151.97M
June 22, 2026117116.5116.5117.51161.23M
June 18, 2026117.5117117118.5116.51.09M
June 17, 2026117.5117.5117.5118.51171.28M
June 16, 2026119.5118118119.51181.15M
June 15, 2026122119119123118.51.75M
June 12, 2026120.51221221221191.89M
June 11, 2026119120120120118.5748,880
June 10, 2026118118.5118.5119117.5621,879
June 09, 2026116.5118118118116.5579,412
June 08, 2026115.5116.5116.5117.5115779,713
June 05, 2026117116.5116.5118116.5711,386
June 04, 2026115117117117.51151.02M
June 03, 2026115115115116115515,984
June 02, 2026115114.5114.5115114479,253
June 01, 2026114115115115113.5831,001
May 29, 2026113.5114114114113405,104
May 28, 2026114.5113113114.5112.5439,341
May 27, 2026113114114114113434,166
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