Giant Manufacturing Co., Ltd. (9921.TW) TAI

Currency In TWD

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9921.TW Historical Return

If you invested 1000 NT$ in Giant Manufacturing Co., Ltd. (9921.TW) 10 years ago, it would be worth 642.48 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 403.83 NT$, while 1000 NT$ invested 1 year ago would be worth 1,065.94 NT$. This corresponds to total returns of -35.75%, -59.62%, 6.59%, respectively, with annualized returns of -4.33%, -16.59%, 6.59%.

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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9921.TW Historical Data

Date Range:

DateOpenCloseAdj CloseHighLowVolume
August 21, 2026110107.5107.51101064.45M
August 20, 2026105.51061061081044.29M
August 19, 202697.3104104104.5965.21M
August 18, 20269797.497.498.495.22.79M
August 17, 202699.597.497.410196.23.68M
August 14, 202610210110110297.25.75M
August 13, 2026111105105111.5102.59.47M
August 12, 2026111.5109109113.5104.59.38M
August 11, 202699.9111.5111.5111.599.89.74M
August 10, 2026101.5101.5101.5101.5100.59.85M
August 07, 202690.292.492.493.2903.04M
August 06, 202686.190.290.29185.13.34M
August 05, 202684.385.185.185.983.61.23M
August 04, 202682.584848582.41.46M
August 03, 202684.3848485.282.81.38M
July 31, 202685.884.584.587.6842.87M
July 30, 202687.586.186.187.784.42.69M
July 29, 202685.887.487.487.585.52.76M
July 28, 202685.5858586.484.21.62M
July 27, 202688.785.585.588.784.72.3M
July 24, 202684.388.788.789.883.84.58M
July 23, 202687.285.585.587.884.51.92M
July 22, 20268484.684.686.983.91.76M
July 21, 202682.884.684.684.982.42.33M
July 20, 20268683.983.99282.26.27M
July 17, 202685.886.686.689.484.913.37M
July 16, 202685.588888884.83.28M
July 15, 202681808081.7791.99M
July 14, 202679.281.381.382.277.44.13M
July 13, 202674.179.979.979.973.93.71M
July 09, 202674.172.772.774.572.71.29M
July 08, 202676.574.174.176.773.6992,517
July 07, 202677.175.775.777.174.51.16M
July 06, 202677.177.177.178.776.61.14M
July 03, 20267576.276.277.275890,864
July 02, 20267875.575.578.475.21.38M
July 01, 202678.877.477.479.577.41.48M
June 30, 202676.778.778.779.476.71.85M
June 29, 202676.977.177.18076.73.14M
June 26, 202674.576.576.576.873.82.01M
June 25, 202673.774.574.575.273.61.08M
June 24, 202673.873.673.674.172.7770,479
June 23, 20267673.773.77673.21.38M
June 22, 20267475.575.579.6742.61M
June 18, 202675.474.174.17673.82.13M
June 17, 202676.175.275.277751.99M
June 16, 20267776.776.778.275.42.48M
June 15, 20267776.276.277.575.61.93M
June 12, 202676.475.475.477.575.22.61M
June 11, 202672.675.775.777.272.34.3M
June 10, 202670.4727272.470.41.89M
June 09, 202670.471.371.371.769.61.46M
June 08, 202668.870.670.671.567.91.85M
June 05, 202670.270.870.871.269.21.34M
June 04, 202670.870.670.671.468.62.21M
June 03, 202670.570.470.471.469.12.25M
June 02, 202669.669.869.870.569.41.85M
June 01, 202669.469.869.870.568.22.3M
May 29, 202667.869.369.369.767.51.86M
May 28, 202666.367.867.868.466.21.82M
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