Paragon Technologies Co., Ltd. (3518.TW) TAI

Currency In TWD

3518.TW Historical Return

If you invested 1000 NT$ in Paragon Technologies Co., Ltd. (3518.TW) 10 years ago, it would be worth 1,475.77 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 1,206 NT$, while 1000 NT$ invested 1 year ago would be worth 1,977.05 NT$. This corresponds to total returns of 47.58%, 20.6%, 97.7%, respectively, with annualized returns of 3.97%, 3.82%, 97.7%.

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

3518.TW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 22, 2026	29.3	30.9	30.9	31.15	29	1.64M
June 18, 2026	28.3	28.35	28.35	28.85	28.05	471,552
June 17, 2026	27.6	28.3	28.3	28.5	27.6	456,849
June 16, 2026	28.5	27.8	27.8	28.5	27.5	487,796
June 15, 2026	27.95	27.75	27.75	28.2	27.65	511,751
June 12, 2026	27.9	27.6	27.6	28.45	27.45	664,070
June 11, 2026	27.55	26.8	26.8	28	26.2	1.54M
June 10, 2026	30.35	27.65	27.65	30.4	27.5	1.56M
June 09, 2026	30.65	30.35	30.35	31.35	30.35	636,986
June 08, 2026	29	30.8	30.8	31.25	29	951,450
June 05, 2026	31.9	31.85	31.85	32.15	31	651,203
June 04, 2026	33.2	32.05	32.05	33.45	32	879,189
June 03, 2026	34	33.45	33.45	34.7	33	1.17M
June 02, 2026	32.05	33.75	33.75	33.8	31.5	1.86M
June 01, 2026	33.45	31.9	31.9	34.05	31.15	3.7M
May 29, 2026	35.5	33.35	33.35	35.5	33.2	1.56M
May 28, 2026	35.25	34.55	34.55	37.1	34.35	1.86M
May 27, 2026	36.65	35.8	35.8	37.45	35.2	1.24M
May 26, 2026	37.5	36	36	37.5	35.2	1.46M
May 25, 2026	36.2	37.45	37.45	38.95	36.2	2.46M
May 22, 2026	34.15	35.65	35.65	35.75	33.8	1.4M
May 21, 2026	33.25	33.55	33.55	33.6	32.1	1.02M
May 20, 2026	31.8	32.2	32.2	32.7	31.25	1.12M
May 19, 2026	32.7	31.9	31.9	32.8	31.7	981,900
May 18, 2026	33	32.7	32.7	33.2	31.8	1.45M
May 15, 2026	37	33	33	37.55	32.8	2.95M
May 14, 2026	36.8	36.3	36.3	38.5	35.85	1.46M
May 13, 2026	37.6	36.45	36.45	38.4	36.3	1.64M
May 12, 2026	37.35	37.6	37.6	39.25	36.8	2.76M
May 11, 2026	35.8	37	37	39	34.1	2.2M
May 08, 2026	38	36	36	39.3	35	3.21M
May 07, 2026	40	37.85	37.85	40	37.7	1.5M
May 06, 2026	38.5	38.9	38.9	40	37	2.49M
May 05, 2026	34.8	36.55	36.55	36.55	34.8	1.44M
May 04, 2026	34	34.3	34.3	34.5	33.85	1.3M
April 30, 2026	33.4	32.8	32.8	33.4	32.8	904,015
April 29, 2026	32	32.8	32.8	33.2	32	1.09M
April 28, 2026	30	31.6	31.6	31.6	29.9	749,365
April 27, 2026	30.6	29.3	29.3	30.6	28.75	828,454
April 24, 2026	31	30.3	30.3	31.7	30.15	764,636
April 23, 2026	32.4	30.6	30.6	32.4	29.45	2.01M
April 22, 2026	30.75	32.7	32.7	33.75	30	4.14M
April 21, 2026	32.65	31	31	32.7	30.75	6.49M
April 20, 2026	28	29.75	29.75	29.75	28	1.52M
April 17, 2026	26	27.05	27.05	27.5	25.8	4.09M
April 16, 2026	24.25	26.2	26.2	26.2	24.15	4.18M
April 15, 2026	22.5	23.85	23.85	24	22.5	1.43M
April 14, 2026	21.55	22.15	22.15	22.5	21.55	550,282
April 13, 2026	20.3	21.55	21.55	21.95	20.3	385,717
April 10, 2026	20.15	20.15	20.15	21	19.95	369,600
April 09, 2026	20.5	20.05	20.05	20.7	20.05	318,018
April 08, 2026	20.65	20.7	20.7	21.1	20.65	167,487
April 07, 2026	20.4	20.55	20.55	21	20.25	127,509
April 02, 2026	20.95	20.45	20.45	20.95	20.2	83,335
April 01, 2026	20.65	20.6	20.6	20.9	20.4	108,852
March 31, 2026	21.95	19.95	19.95	22.05	19.9	393,893
March 30, 2026	21.7	20.95	20.95	21.7	20.75	283,349
March 27, 2026	22	21.7	21.7	22	21.3	164,216
March 26, 2026	22.8	22.05	22.05	22.8	22.05	221,162
March 25, 2026	22.3	22.1	22.1	22.35	22	147,502