Test Research, Inc. (3030.TW) TAI

Currency In TWD

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3030.TW Historical Return

If you invested 1000 NT$ in Test Research, Inc. (3030.TW) 10 years ago, it would be worth 10,358.8 NT$ as of August 02, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 5,562.46 NT$, while 1000 NT$ invested 1 year ago would be worth 1,766.45 NT$. This corresponds to total returns of 935.88%, 456.25%, 76.64%, respectively, with annualized returns of 26.32%, 40.92%, 76.64%.

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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3030.TW Historical Data

Date Range:

DateOpenCloseAdj CloseHighLowVolume
July 31, 2026267268.5268.52732651.48M
July 30, 20262522492492612452.03M
July 29, 2026274.5255255276246.54.29M
July 28, 2026286273.5273.5287.5272.51.99M
July 27, 2026292296.5296.5298.5283.51.2M
July 24, 2026291292.5292.5309289.51.24M
July 23, 2026300296.5296.5302.5292.5923,514
July 22, 2026296298.5298.53032961.05M
July 21, 2026287291.5291.52922851.21M
July 20, 2026289283283294270.52.81M
July 17, 20262992882883062882.37M
July 16, 2026301.53103103172951.5M
July 15, 2026295302302303291.51.02M
July 14, 2026299.5291.5291.5299.52803.4M
July 13, 2026301299299302.5292.51.94M
July 09, 2026305299299305.52991.18M
July 08, 2026304.5304.5304.53112982.13M
July 07, 2026310296296310.5294.53.33M
July 06, 2026322.5310310324308.52.57M
July 03, 2026319321.5321.53223112.68M
July 02, 2026325.5319319328.5318.58.54M
July 01, 2026336353.5353.53603347.31M
June 30, 2026325.5327.5327.5334325.52.2M
June 29, 2026319321.5321.5326.53161.84M
June 26, 2026328.53153153303132.72M
June 25, 2026332.5330330336.5328.51.56M
June 24, 2026331332.5332.5335327.51.36M
June 23, 20263513383383513361.96M
June 22, 2026348350350356347.52.19M
June 18, 2026333.5340.5340.53443331.67M
June 17, 2026325332.5332.5336322.51.13M
June 16, 2026341330.5330.5344.53301.77M
June 15, 2026327336336346.53262.78M
June 12, 2026336.5322.5322.5336.53181.78M
June 11, 20263183133133262934.47M
June 10, 20263403233233453233.51M
June 09, 20263523443443523442.58M
June 08, 20263303513513573303.29M
June 05, 2026365366366367.5347.52.97M
June 04, 20263703653653773632.87M
June 03, 2026373372.5372.5376.5363.53.57M
June 02, 20264033713714033688.8M
June 01, 2026415408408417.54013.6M
May 29, 20264284054054284054.97M
May 28, 2026410409409433.5405.57.04M
May 27, 2026415.5399.5399.54203955.88M
May 26, 2026424409.5409.54264054.16M
May 25, 2026446418418457.5415.58.27M
May 22, 2026395419.5419.5419.53955.6M
May 21, 2026362381.5381.5381.53611.99M
May 20, 20263493473473543382.33M
May 19, 2026386.5361361386.5348.52.62M
May 18, 2026385.5387387388377.51.07M
May 15, 2026408.53953954123951.49M
May 14, 2026419402.5402.5419402.51.15M
May 13, 20263994144144163951.41M
May 12, 2026399.54084084103911.41M
May 11, 2026397.53973973983861.59M
May 08, 2026410389.5389.54213833.35M
May 07, 2026420417.5417.5430.54106.27M
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