Castles Technology Co., Ltd. (5258.TW) TAI

Currency In TWD

5258.TW Historical Return

If you invested 1000 NT$ in Castles Technology Co., Ltd. (5258.TW) 10 years ago, it would be worth 1,025.04 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 1,639.22 NT$, while 1000 NT$ invested 1 year ago would be worth 578.6 NT$. This corresponds to total returns of 2.5%, 63.92%, -42.14%, respectively, with annualized returns of 0.25%, 10.38%, -42.14%.

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

5258.TW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 21, 2026	45.25	44.95	44.95	45.4	44.6	228,973
October 20, 2026	45.95	44.6	44.6	46.1	44.6	272,571
October 19, 2026	46.25	45.15	45.15	46.25	44.95	263,410
October 16, 2026	45.85	46.55	46.55	47.7	45.8	641,077
October 15, 2026	45.5	45.3	45.3	46.4	45.05	420,098
October 14, 2026	46.1	45.5	45.5	46.2	45.2	402,556
October 13, 2026	46	45.45	45.45	46.6	44.9	1.58M
October 12, 2026	44	46.05	46.05	46.05	43.95	1.04M
October 08, 2026	42	41.9	41.9	42.35	41.85	170,166
October 07, 2026	41.4	42.15	42.15	42.35	41.4	204,926
October 06, 2026	42	41.45	41.45	42.05	41.45	172,048
October 05, 2026	42.2	41.5	41.5	42.25	41.5	244,315
October 02, 2026	41.95	42	42	42.15	41.85	128,411
October 01, 2026	42.55	42.25	42.25	42.55	41.65	235,337
September 30, 2026	41.3	42.4	42.4	42.4	41.3	211,866
September 29, 2026	41.6	41.2	41.2	41.6	41.2	113,462
September 24, 2026	41.05	41.4	41.4	41.8	40.8	213,508
September 23, 2026	41.95	41.05	41.05	42.25	41	490,340
September 22, 2026	43.1	42.4	42.4	43.1	42.3	348,505
September 21, 2026	42.35	43.2	43.2	44.3	42.35	368,126
September 18, 2026	42.8	42.3	42.3	42.8	42.3	136,979
September 17, 2026	42.35	42.65	42.65	42.8	42.35	188,099
September 16, 2026	42.05	42	42	42.5	42	117,357
September 15, 2026	41.8	41.95	41.95	42.7	41.5	137,123
September 11, 2026	43.95	42.35	42.35	44	42.35	768,353
September 10, 2026	44.35	44.95	44.95	45.05	43.95	217,640
September 09, 2026	44.55	44.35	44.35	44.6	44.1	164,191
September 08, 2026	47.4	44.3	44.3	47.4	44.3	677,179
September 07, 2026	45.9	45.9	45.9	46.25	45	443,889
September 04, 2026	45.8	45.75	45.75	46	45.3	158,918
September 03, 2026	46.45	45.1	45.1	46.9	45.1	359,845
September 02, 2026	45.95	46.35	46.35	46.7	45.95	179,982
September 01, 2026	46.1	46.3	46.3	46.55	46.1	208,087
August 31, 2026	47.75	46.4	46.4	47.75	46.3	380,053
August 28, 2026	48.5	47.3	47.3	48.5	47.1	530,350
August 27, 2026	47.9	48.25	48.25	48.8	47.55	691,118
August 26, 2026	48.2	47.95	47.95	48.65	47.8	218,720
August 25, 2026	48.1	48.2	48.2	48.5	47.35	304,673
August 24, 2026	47.6	48	48	48.4	46.9	305,568
August 21, 2026	48	47.6	47.6	48.1	47.4	218,447
August 20, 2026	47.5	47.75	47.75	48	47.25	235,410
August 19, 2026	47.45	47.1	47.1	47.45	46.6	390,578
August 18, 2026	48.65	47.45	47.45	48.95	47.2	409,527
August 17, 2026	48.2	49.15	49.15	49.15	47.65	196,099
August 14, 2026	49.6	48.1	48.1	49.75	48.1	872,460
August 13, 2026	51.2	49.95	49.95	51.2	49.5	412,526
August 12, 2026	50.1	50.9	50.9	51.6	48.25	1M
August 11, 2026	53.2	51.4	51.4	53.2	50.6	473,820
August 10, 2026	52	53.2	53.2	53.3	51.8	428,080
August 07, 2026	52.7	51.8	51.8	52.8	51.4	271,591
August 06, 2026	51.5	52	52	53.3	51.5	480,835
August 05, 2026	55	52.8	52.8	55.6	52.8	701,858
August 04, 2026	53.9	54.4	54.4	55.2	53.1	555,152
August 03, 2026	51.5	53.5	53.5	54.4	51	500,749
July 31, 2026	50.9	51.6	51.6	52	50.5	391,602
July 30, 2026	48.55	49	49	49.25	47.25	747,111
July 29, 2026	50.2	48.55	48.55	51.9	46.9	681,560
July 28, 2026	51.6	50.5	50.5	51.7	50	444,239
July 27, 2026	52.2	52.2	52.2	53.3	51.3	321,091
July 24, 2026	53.9	52.1	52.1	54.2	52	331,146