FocalTech Systems Co., Ltd. (3545.TW) TAI

Currency In TWD

3545.TW Historical Return

If you invested 1000 NT$ in FocalTech Systems Co., Ltd. (3545.TW) 10 years ago, it would be worth 2,152.66 NT$ as of June 22, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 366.66 NT$, while 1000 NT$ invested 1 year ago would be worth 1,075.57 NT$. This corresponds to total returns of 115.27%, -63.33%, 7.56%, respectively, with annualized returns of 7.96%, -18.17%, 7.56%.

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

3545.TW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 18, 2026	56.9	58	58	58.4	56.9	1.65M
June 17, 2026	55.7	56.9	56.9	57	55.4	1.07M
June 16, 2026	57.3	56.1	56.1	57.7	56	1.17M
June 15, 2026	55.8	57.3	57.3	57.6	54.8	2.03M
June 12, 2026	53.8	53.9	53.9	56	53.8	1.07M
June 11, 2026	52.4	53.4	53.4	54.2	52	1.15M
June 10, 2026	53.3	53.1	53.1	56.4	52.9	1.74M
June 09, 2026	51.8	54	54	54.1	51.4	1.45M
June 08, 2026	51	51.6	51.6	52.9	50.5	1.68M
June 05, 2026	56	55.9	55.9	56.6	54.4	1.49M
June 04, 2026	59	56.2	56.2	59	56.2	2.26M
June 03, 2026	60	59.1	59.1	60.1	59	1.71M
June 02, 2026	59.6	59.5	59.5	60.7	57.8	2.57M
June 01, 2026	60.9	59.6	59.6	61.7	58.5	3.05M
May 29, 2026	59.2	59.5	59.5	59.7	57.8	2.55M
May 28, 2026	60	58.2	58.2	60.3	57.2	2.26M
May 27, 2026	61.9	59.3	59.3	61.9	58.9	2.56M
May 26, 2026	63.2	60.9	60.9	63.2	60.3	2.75M
May 25, 2026	62.7	61.6	61.6	63.4	61.1	3.81M
May 22, 2026	61.2	61.6	61.6	62	59.8	4.39M
May 21, 2026	58.6	61.2	61.2	61.8	57.9	5.54M
May 20, 2026	55.5	57.4	57.4	58.9	55.5	2.7M
May 19, 2026	57	56.1	56.1	58.7	55.6	2.16M
May 18, 2026	55	57	57	57.5	53.4	1.86M
May 15, 2026	57.9	55.5	55.5	58.2	54.3	3.14M
May 14, 2026	56.3	57.8	57.8	59.5	56.2	4.95M
May 13, 2026	56.1	55.7	55.7	57.2	55.1	2.31M
May 12, 2026	58.3	57.9	57.9	58.6	55.6	3.24M
May 11, 2026	57.1	57.6	57.6	58.2	55.6	4.07M
May 08, 2026	54	56.7	56.7	59.2	54	8.33M
May 07, 2026	53.4	53.9	53.9	54.8	53	1.86M
May 06, 2026	54.2	53	53	54.2	52	1.68M
May 05, 2026	51.9	53	53	53.2	51.5	1.38M
May 04, 2026	51.1	51.2	51.2	52.3	50.8	1.2M
April 30, 2026	51.8	50.1	50.1	51.9	50.1	1.01M
April 29, 2026	50.1	51.1	51.1	52.3	49.85	1.6M
April 28, 2026	50.9	50.1	50.1	51.2	49.9	1.11M
April 27, 2026	52	50.9	50.9	52.6	50.3	1.56M
April 24, 2026	53	53	53	54.3	52	2.56M
April 23, 2026	56.8	52.1	52.1	57.1	51.1	10.59M
April 22, 2026	51.4	56.2	56.2	56.2	51	4.32M
April 21, 2026	51.2	51.1	51.1	52	50.5	1.63M
April 20, 2026	52.8	50.2	50.2	52.8	50.2	1.94M
April 17, 2026	50	51.9	51.9	53.5	49.45	3.68M
April 16, 2026	48.5	49.45	49.45	49.55	48.3	991,839
April 15, 2026	49.75	48.5	48.5	49.75	48.5	904,366
April 14, 2026	49.8	49.05	49.05	49.85	49.05	1.35M
April 13, 2026	47.5	49.1	49.1	49.15	47.5	1.03M
April 10, 2026	50.1	48	48	50.2	48	1.78M
April 09, 2026	49.7	49.7	49.7	49.95	48.5	1.2M
April 08, 2026	49.05	49.4	49.4	49.45	48.4	1.52M
April 07, 2026	48.5	48.5	48.5	48.7	47.15	1.11M
April 02, 2026	48.7	47.7	47.7	49.2	47	1.69M
April 01, 2026	48.05	48.7	48.7	49.45	47.95	3.03M
March 31, 2026	48.45	47.4	47.4	49.4	46.55	4.67M
March 30, 2026	44.5	49.7	49.7	49.7	44.35	8.19M
March 27, 2026	43.15	45.2	45.2	45.35	42.95	1.24M
March 26, 2026	43.65	43.6	43.6	45.25	43.5	1.19M
March 25, 2026	44	43.25	43.25	44	42.8	712,760
March 24, 2026	44	42.45	42.45	44	41.9	924,037