Eternal Materials Co., Ltd. (1717.TW) TAI

Currency In TWD

1717.TW Historical Return

If you invested 1000 NT$ in Eternal Materials Co., Ltd. (1717.TW) 10 years ago, it would be worth 3,134.85 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 2,270.13 NT$, while 1000 NT$ invested 1 year ago would be worth 1,787.77 NT$. This corresponds to total returns of 213.49%, 127.01%, 78.78%, respectively, with annualized returns of 12.1%, 17.82%, 78.78%.

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

1717.TW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	70.3	71.6	71.6	72	69.7	6.71M
August 20, 2026	71.1	70.2	70.2	71.8	69.7	5.88M
August 19, 2026	69	69.6	69.6	72.8	68.8	8.95M
August 18, 2026	72.1	70.5	70.5	72.2	69.6	7.18M
August 17, 2026	71.3	71.8	71.8	73.6	70.5	10.36M
August 14, 2026	79.1	71.7	71.7	79.2	71.5	31.08M
August 13, 2026	78.7	78.2	78.2	79.8	77.4	28.21M
August 12, 2026	72.5	78.6	78.6	79	72.3	43.85M
August 11, 2026	69.5	71.9	71.9	73.5	68.9	18.1M
August 10, 2026	67.7	70	70	70.5	67.1	13.54M
August 07, 2026	66.5	66.2	66.2	67.5	66	5.54M
August 06, 2026	67	66.2	66.2	67.2	65.4	7.46M
August 05, 2026	65	66.5	66.5	67.5	64.9	10.6M
August 04, 2026	61	63.6	63.6	63.8	60.9	6.83M
August 03, 2026	59.7	61.7	61.7	63.1	59.2	7.65M
July 31, 2026	60	59.9	59.9	60.9	59.4	11.02M
July 30, 2026	53.7	55.7	55.7	57.8	53.7	14.57M
July 29, 2026	59	54.8	54.8	59.8	52.8	16.73M
July 28, 2026	59	57.8	57.8	62.1	57.8	14.76M
July 27, 2026	61.4	61.3	61.3	61.5	59.2	8.06M
July 23, 2026	63.5	62.1	62.1	64.2	61.4	7.24M
July 22, 2026	64.8	62.6	62.6	65	62.4	10.73M
July 21, 2026	62.5	63.2	63.2	63.9	62.3	7.51M
July 20, 2026	64.3	62.1	62.1	65.2	59.7	12.72M
July 17, 2026	68.6	64.5	64.5	69.3	64.1	18.66M
July 16, 2026	71.5	70.8	70.8	72.1	69.5	6.37M
July 15, 2026	70.5	71.5	71.5	72.2	70.3	9.34M
July 14, 2026	72.9	70	70	72.9	66.6	19.03M
July 13, 2026	74.6	72.6	72.6	76.2	71.8	13.01M
July 09, 2026	77.3	73.8	73.8	77.4	73.7	15.53M
July 08, 2026	78.4	76.7	76.7	78.5	73.3	20.02M
July 07, 2026	86.8	77.1	77.1	86.9	76.9	55.97M
July 06, 2026	82.4	85.4	85.4	88.6	80.7	103.06M
July 03, 2026	73.1	81.6	81.6	81.6	73.1	60.41M
July 02, 2026	71.5	74.2	74.2	74.3	70.8	8.06M
July 01, 2026	75.4	71.9	71.9	75.6	71.7	8.62M
June 30, 2026	74.1	74	74	75.4	73.7	10.59M
June 29, 2026	71	72.9	72.9	73.7	70.5	9.95M
June 26, 2026	76.4	69.5	69.5	76.4	69.5	17.62M
June 25, 2026	74.8	75.9	75.9	78.7	74.5	21.97M
June 24, 2026	71.2	73.9	73.9	75.2	70.7	12.55M
June 23, 2026	74.9	71.7	71.7	76.2	71.3	11.2M
June 22, 2026	73.1	74.7	74.7	75.2	72.8	15.22M
June 18, 2026	71.7	72.4	72.4	73.8	71.5	10.83M
June 17, 2026	69.6	71.1	71.1	71.7	69.2	6.3M
June 16, 2026	71.8	70	70	72.8	70	7.71M
June 15, 2026	72	71.2	71.2	72.9	71.1	6.48M
June 12, 2026	70.4	70.4	70.4	71.2	69.7	8.17M
June 11, 2026	67	67.8	67.8	68.7	66	11.37M
June 10, 2026	71.1	67.8	67.8	72.2	67.5	13.85M
June 09, 2026	71.9	72.3	72.3	72.3	70.7	12.66M
June 08, 2026	69.8	71.3	71.3	71.6	69.7	24M
June 05, 2026	75.3	77.4	77.4	78.2	72.1	21.87M
June 04, 2026	78	76.4	76.4	78.7	76.3	13.76M
June 03, 2026	79.4	78.1	78.1	79.7	77.5	14.99M
June 02, 2026	81.7	78.7	78.7	81.8	76.8	28.92M
June 01, 2026	82	81.5	81.5	84.4	81.1	23.12M
May 29, 2026	83.3	81.2	81.2	84.9	81.2	31.85M
May 28, 2026	85.6	82.4	82.4	86.7	81.7	46.72M
May 27, 2026	84.7	84.5	84.5	89.9	83.5	86.92M