Optimax Technology Corporation (3051.TW) TAI

Currency In TWD

3051.TW Historical Return

If you invested 1000 NT$ in Optimax Technology Corporation (3051.TW) 10 years ago, it would be worth 3,028.37 NT$ as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 1,239.84 NT$, while 1000 NT$ invested 1 year ago would be worth 1,016.67 NT$. This corresponds to total returns of 202.84%, 23.98%, 1.67%, respectively, with annualized returns of 11.72%, 4.39%, 1.67%.

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

3051.TW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 21, 2026	21.6	21.35	21.35	21.7	21.35	191,860
October 20, 2026	21.55	21.35	21.35	22.15	21.35	492,354
October 19, 2026	21.3	21.55	21.55	21.75	21	494,853
October 16, 2026	21.35	21.6	21.6	21.8	21.35	324,030
October 15, 2026	21.7	21.2	21.2	21.7	21.05	577,909
October 14, 2026	21.7	21.7	21.7	21.9	21.7	328,899
October 13, 2026	21.85	21.65	21.65	21.95	21.5	451,340
October 12, 2026	22.15	22	22	22.2	22	327,958
October 08, 2026	22.35	22.25	22.25	22.45	22.2	338,980
October 07, 2026	22.3	22.45	22.45	22.8	22.3	379,229
October 06, 2026	22.95	22.3	22.3	22.95	22.2	558,168
October 05, 2026	23.7	22.9	22.9	23.7	22.8	945,294
October 02, 2026	23	23.6	23.6	23.8	23	623,993
October 01, 2026	23.5	23	23	23.5	22.95	464,543
September 30, 2026	22.95	23.3	23.3	23.75	22.9	1.26M
September 29, 2026	22.25	22.65	22.65	22.85	22.25	336,184
September 24, 2026	22.5	22.3	22.3	22.5	22.15	265,819
September 23, 2026	23.3	22.5	22.5	23.4	22.5	439,968
September 22, 2026	23.1	23.05	23.05	23.7	22.85	1.09M
September 21, 2026	22.75	23	23	23	22.4	564,000
September 18, 2026	22.1	22.6	22.6	22.6	21.85	709,444
September 17, 2026	21.5	21.7	21.7	22.15	21.5	478,750
September 16, 2026	21.25	21.25	21.25	21.55	21.1	304,523
September 15, 2026	21.45	20.9	20.9	21.5	20.9	353,649
September 11, 2026	21.1	21.15	21.15	22.15	20.85	1.1M
September 10, 2026	21.5	21.1	21.1	21.5	21.1	363,112
September 09, 2026	21.25	21.5	21.5	21.7	21.25	297,223
September 08, 2026	21.55	21.25	21.25	21.7	21.2	450,497
September 07, 2026	21.9	21.5	21.5	21.9	21.5	721,032
September 04, 2026	22	21.85	21.85	22	21.65	485,210
September 03, 2026	22.55	21.75	21.75	22.85	21.75	1.11M
September 02, 2026	22.8	22.75	22.75	23	22.7	184,030
September 01, 2026	23	22.8	22.8	23.15	22.75	409,748
August 31, 2026	23	22.75	22.75	23.15	22.65	439,245
August 28, 2026	23.6	23.15	23.15	23.85	22.9	632,987
August 27, 2026	23.45	23.6	23.6	23.7	23.25	443,861
August 26, 2026	23.1	23.45	23.45	23.5	23.05	497,126
August 25, 2026	23.2	22.95	22.95	23.2	22.45	363,565
August 24, 2026	22.7	23.05	23.05	23.5	22.65	539,447
August 21, 2026	22.3	22.6	22.6	22.65	22.2	271,177
August 20, 2026	22.3	22.45	22.45	22.55	22.2	213,232
August 19, 2026	22.15	22.15	22.15	22.65	22.1	390,642
August 18, 2026	22.8	22.55	22.55	22.95	22.5	380,646
August 17, 2026	23.6	23.05	23.05	23.65	23	431,222
August 14, 2026	23.8	23.6	23.6	23.85	23.35	480,910
August 13, 2026	23.75	23.4	23.4	23.95	23.25	533,612
August 12, 2026	23.15	23.25	23.25	23.4	23	395,865
August 11, 2026	23.45	23.15	23.15	23.45	22.95	303,817
August 10, 2026	23	23.3	23.3	23.75	22.8	1.01M
August 07, 2026	23.3	22.9	22.9	23.4	22.75	509,236
August 06, 2026	23	22.7	22.7	23	22.2	293,222
August 05, 2026	22.5	22.7	22.7	23.05	21.9	853,114
August 04, 2026	21.65	21.9	21.9	22.3	21.4	452,260
August 03, 2026	21.05	21.5	21.5	21.95	21.05	356,136
July 31, 2026	22	22.15	22.15	22.2	21.35	515,044
July 30, 2026	20.5	20.35	20.35	21.3	20.2	612,780
July 29, 2026	22.55	20.9	20.9	22.55	20	1.11M
July 28, 2026	22.5	21.75	21.75	22.5	21.75	717,837
July 27, 2026	22.45	22.65	22.65	22.65	22.1	438,782
July 24, 2026	23	22.45	22.45	23	22.3	731,081