G-TECH Optoelectronics Corporation (3149.TW) TAI

86.10

+7.8(+9.96%)

Updated at June 02 01:30PM

Currency In TWD

3149.TW Historical Return

If you invested 1000 NT$ in G-TECH Optoelectronics Corporation (3149.TW) 10 years ago, it would be worth 4,141.41 NT$ as of June 02, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 1,711.05 NT$, while 1000 NT$ invested 1 year ago would be worth 2,716.09 NT$. This corresponds to total returns of 314.14%, 71.1%, 171.61%, respectively, with annualized returns of 15.26%, 11.33%, 171.61%.

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

3149.TW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 01, 2026	76	78.3	78.3	78.3	75.8	6.88M
May 29, 2026	69.5	71.2	71.2	72.2	66.3	29.54M
May 28, 2026	65.9	67.1	67.1	71.8	65.7	34.04M
May 27, 2026	68.4	65.4	65.4	69	65	23.96M
May 26, 2026	65	68	68	68	61.8	40.53M
May 25, 2026	60.1	65	65	65	59	41.43M
May 22, 2026	58	59.1	59.1	61.1	57.9	34.26M
May 21, 2026	56.8	56.6	56.6	57.7	56.1	12.4M
May 20, 2026	58	56	56	58.8	55.5	18.83M
May 19, 2026	58.5	57.8	57.8	60.5	57	33.79M
May 18, 2026	57	59	59	60.9	55.3	51.17M
May 15, 2026	54.5	57.4	57.4	58	54.2	28.68M
May 14, 2026	55.7	53.9	53.9	56	53	18.88M
May 13, 2026	52.3	55.7	55.7	56.5	51.8	45.39M
May 12, 2026	51	51.4	51.4	53.4	49.9	14.92M
May 11, 2026	48.5	50.5	50.5	51.6	48.45	8.2M
May 08, 2026	50.9	48.25	48.25	51.4	48.25	9.06M
May 07, 2026	50.7	50.9	50.9	53.7	50	18.32M
May 06, 2026	49.7	49.5	49.5	51.8	48.55	16.94M
May 05, 2026	51.3	48.6	48.6	51.9	48.6	15.23M
May 04, 2026	47.5	50.9	50.9	51.7	47.5	15.29M
April 30, 2026	49	47.3	47.3	49.5	46.8	18.97M
April 29, 2026	43.4	47.7	47.7	47.7	43.25	15.04M
April 28, 2026	44.5	43.4	43.4	44.6	43.3	3.14M
April 27, 2026	43.4	44.35	44.35	44.75	41.35	5.5M
April 24, 2026	42.75	43.1	43.1	43.7	41.85	4.52M
April 23, 2026	45.5	42.05	42.05	45.6	40.7	6.87M
April 22, 2026	46.7	45	45	46.7	45	4.68M
April 21, 2026	47.8	46.3	46.3	47.9	44.7	13.67M
April 20, 2026	45.55	46.5	46.5	46.5	45.55	6.49M
April 17, 2026	41.9	42.3	42.3	42.95	41.85	2.03M
April 16, 2026	42.75	42.1	42.1	42.85	41.85	2.06M
April 15, 2026	43.7	42	42	43.7	41.65	4.44M
April 14, 2026	41.8	43	43	44.2	41.1	5.95M
April 13, 2026	41.25	41.65	41.65	42.15	40.75	2.37M
April 10, 2026	40.8	41.4	41.4	41.6	39.7	5.44M
April 09, 2026	42.65	40.8	40.8	42.8	40.8	5.8M
April 08, 2026	42.3	43.45	43.45	43.5	42.25	3.39M
April 07, 2026	44	41.45	41.45	44.15	41.45	4.7M
April 02, 2026	45.7	43.5	43.5	46.05	43.5	3.29M
April 01, 2026	45.8	45.15	45.15	46.45	44.8	3.48M
March 31, 2026	45.3	43.55	43.55	47.45	43.5	9.34M
March 30, 2026	44.6	45.3	45.3	45.5	42.75	4.96M
March 27, 2026	46.75	46	46	47.95	45.8	12.74M
March 26, 2026	44.05	46.6	46.6	48.5	43.95	11.55M
March 25, 2026	44.2	44.1	44.1	44.6	43.5	2.62M
March 24, 2026	46.2	42.85	42.85	46.7	42.85	5.1M
March 23, 2026	44.8	45.05	45.05	46.55	43.75	4.23M
March 20, 2026	45.4	45.75	45.75	47.2	45	5.86M
March 19, 2026	45.05	44.5	44.5	45.2	44.25	4.04M
March 18, 2026	47	45.75	45.55	47.3	45.6	3.69M
March 17, 2026	47.5	46.4	46.4	48.15	46.25	4.18M
March 16, 2026	46.75	47	47	47.8	45.4	7.11M
March 13, 2026	45.65	46.5	46.5	46.85	45.1	3.7M
March 12, 2026	48.05	46.4	46.4	48.7	45.85	6.2M
March 11, 2026	47.95	48.05	48.05	49.25	47.95	4.63M
March 10, 2026	49.6	48.85	47.6	49.75	48.5	1.9M
March 09, 2026	47.2	48.15	48.15	49.6	47.15	5.52M
March 06, 2026	50.8	51.8	51.8	51.9	49.8	3.96M
March 05, 2026	52.7	51.3	51.3	53.2	50	7.4M