Sun Max Tech Limited (6591.TW) TAI

Currency In TWD

6591.TW Historical Return

If you invested 1000 NT$ in Sun Max Tech Limited (6591.TW) since IPO date, it would be worth 739.81 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 1,065.49 NT$, while 1000 NT$ invested 1 year ago would be worth 500 NT$. This corresponds to total returns of -26.02%, 6.55%, -50%, respectively, with annualized returns of -3%, 1.28%, -50%.

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

6591.TW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 21, 2026	42.45	41.7	41.7	42.45	41.5	82,160
October 20, 2026	42.35	41.7	41.7	42.35	41.45	86,592
October 19, 2026	41.95	41.55	41.55	42.2	41.35	145,495
October 16, 2026	42.45	42.3	42.3	42.75	41.95	106,127
October 15, 2026	43	42.25	42.25	43	42.2	129,273
October 14, 2026	43.4	43.3	43.3	43.4	42.5	196,451
October 13, 2026	42.4	43.3	43.3	43.3	42.2	98,979
October 12, 2026	42.65	42.6	42.6	43.5	42.3	197,858
October 08, 2026	41.75	41.8	41.8	42	41.7	44,382
October 07, 2026	41.85	42.25	42.25	42.35	41.6	74,108
October 06, 2026	43.6	42.1	42.1	43.6	41.7	148,232
October 05, 2026	42.6	42.9	42.9	44.1	42	100,016
October 02, 2026	42.95	42.55	42.55	42.95	42.45	75,625
October 01, 2026	42.9	43.1	43.1	43.6	42.65	57,174
September 30, 2026	42.85	42.85	42.85	43.75	42.5	109,366
September 29, 2026	44.1	43.2	43.2	44.2	43.2	63,009
September 24, 2026	48	44.2	44.2	48	44.05	140,270
September 23, 2026	45.4	44.15	44.15	45.4	44.15	89,418
September 22, 2026	45.5	45.45	45.45	45.9	45.2	156,279
September 21, 2026	43.9	45.2	45.2	46.45	43.9	310,529
September 20, 2026	42.5	44	44	44	42.5	8,125
September 18, 2026	42.5	43.9	43.9	43.9	42.5	91,125
September 17, 2026	42	42.65	42.65	42.65	41.9	70,335
September 16, 2026	41.5	42.05	42.05	42.25	41.4	76,744
September 15, 2026	41.85	41.5	41.5	42.85	41.4	24,295
September 11, 2026	41.85	41.9	41.9	42	41.55	89,721
September 10, 2026	42.7	42.15	42.15	42.7	42.1	62,051
September 09, 2026	42.2	42.7	42.7	42.8	42.15	130,770
September 08, 2026	42	42.1	42.1	42.5	42	39,714
September 07, 2026	42.45	42.05	42.05	42.75	42.05	116,801
September 04, 2026	42.35	42.7	42.7	42.8	42.2	65,485
September 03, 2026	42.6	42.5	42.5	42.8	42.25	109,068
September 02, 2026	42.75	42.6	42.6	42.75	42.35	40,607
September 01, 2026	42.65	42.5	42.5	42.85	42.5	85,902
August 31, 2026	42.6	42.7	42.7	42.9	42.2	88,088
August 28, 2026	42.65	42.75	42.75	42.9	42.5	129,145
August 27, 2026	42.6	42.6	42.6	43.25	42.6	102,945
August 26, 2026	42.55	42.8	42.8	42.85	42.5	85,563
August 25, 2026	42.6	42.95	42.95	42.95	42.3	32,780
August 24, 2026	42.45	42.85	42.85	43.1	42.45	63,279
August 21, 2026	42.85	42.85	42.85	42.85	42.55	70,434
August 20, 2026	43.5	42.85	42.85	43.75	42.5	229,507
August 19, 2026	43.05	43.9	43.9	44	43	90,212
August 18, 2026	43.95	43.35	43.35	44.15	43.25	118,273
August 17, 2026	44.3	44.35	44.35	44.65	44.1	77,989
August 14, 2026	46.3	44.7	44.7	46.3	44.7	161,747
August 13, 2026	44.8	45.9	45.9	47	44.05	225,018
August 12, 2026	44.2	44.3	44.3	44.65	43.85	165,332
August 11, 2026	44.9	44.15	44.15	44.9	43.85	117,314
August 10, 2026	44.65	44.9	44.9	44.9	44.05	185,621
August 07, 2026	45	44.7	44.7	45.15	44.2	108,816
August 06, 2026	44.2	45	45	45	43.8	103,391
August 05, 2026	44.6	44	44	45.3	44	212,802
August 04, 2026	44.3	44.5	44.5	44.5	43.9	102,202
August 03, 2026	44	44.3	44.3	44.45	43.85	96,443
July 31, 2026	43.1	44	44	44.3	43.1	149,619
July 30, 2026	42.3	42.55	42.55	44	42	162,287
July 29, 2026	44	42.3	42.3	44	41.3	311,023
July 28, 2026	44.95	43.85	43.85	44.95	43.7	174,647
July 27, 2026	45.3	45.05	45.05	45.8	44.85	124,387