Champion Microelectronic Corporation (3257.TW) TAI

Currency In TWD

3257.TW Historical Return

If you invested 1000 NT$ in Champion Microelectronic Corporation (3257.TW) 10 years ago, it would be worth 2,871.15 NT$ as of July 13, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 1,015.02 NT$, while 1000 NT$ invested 1 year ago would be worth 1,044.14 NT$. This corresponds to total returns of 187.11%, 1.5%, 4.41%, respectively, with annualized returns of 11.12%, 0.3%, 4.41%.

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

3257.TW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
July 09, 2026	67.2	64.2	64.2	67.4	64	659,231
July 08, 2026	66	65.9	65.9	66.8	64.2	841,483
July 07, 2026	73.3	65.9	65.9	74.6	65.9	3.38M
July 06, 2026	71.2	72.2	72.2	78.2	71	10.54M
July 03, 2026	67.9	71.2	71.2	72	67.3	2.7M
July 02, 2026	67.3	68.7	68.7	69.7	66.4	1.39M
July 01, 2026	68.5	67.1	67.1	70	66.4	1.94M
June 30, 2026	63	67.7	67.7	68.8	63	1.41M
June 29, 2026	63.4	62.7	62.7	64.7	62.1	836,068
June 26, 2026	66.9	65.3	65.3	70.3	64.4	2.36M
June 25, 2026	71.5	68	68	72.1	67.6	2.75M
June 24, 2026	71.1	71.1	71.1	73.7	69.6	6.5M
June 23, 2026	70.4	73.9	73.9	73.9	67.8	9.78M
June 22, 2026	67.2	67.2	67.2	67.2	66	2.63M
June 18, 2026	56	61.1	61.1	61.1	56	1.94M
June 17, 2026	55.1	55.6	55.6	55.7	54.8	243,181
June 16, 2026	56.9	55.1	55.1	56.9	54.6	247,000
June 15, 2026	55.3	55.6	55.6	56.4	54.7	590,810
June 12, 2026	54.3	55.2	55.2	56	54.2	286,884
June 11, 2026	52.9	53.4	53.4	54.2	52.2	317,279
June 10, 2026	55.2	53	53	56.1	53	619,837
June 09, 2026	56.1	56	56	56.7	55	776,031
June 08, 2026	54.8	56	56	56.5	54.6	949,646
June 05, 2026	62.7	60.6	60.6	62.7	60.3	545,960
June 04, 2026	61.5	62.3	62.3	63.2	61.4	470,934
June 03, 2026	63.5	62.1	62.1	64.7	61.8	980,976
June 02, 2026	66.1	63.1	63.1	66.2	61.3	1.7M
June 01, 2026	67.1	66.7	66.7	67.9	66.1	1.94M
May 29, 2026	65.6	68.8	68.8	71.2	65	5.47M
May 28, 2026	59.1	65.6	65.6	67.2	58.6	5.12M
May 27, 2026	63.9	61.1	61.1	65.7	60.8	4.79M
May 26, 2026	55.1	59.8	59.8	59.8	54.7	3.31M
May 25, 2026	53.7	54.4	54.4	55.9	53	1.2M
May 22, 2026	53.6	52.8	52.8	53.6	51.8	889,665
May 21, 2026	55.1	56.5	56.5	56.6	54.9	1.41M
May 20, 2026	54.2	54.7	54.7	54.9	53.8	490,344
May 19, 2026	54.1	54.2	54.2	55.2	53.6	353,634
May 18, 2026	53.5	53.9	53.9	54.1	52	342,924
May 15, 2026	54.8	53.5	53.5	55.1	53.4	658,044
May 14, 2026	54.4	54.4	54.4	55.2	54	338,417
May 13, 2026	55.3	54.4	54.4	55.3	53.9	342,546
May 12, 2026	56.2	55.5	55.5	56.2	54.5	359,200
May 11, 2026	54.9	55.3	55.3	55.9	54.5	459,336
May 08, 2026	54.4	54.9	54.9	55.2	53	480,112
May 07, 2026	54.4	54.1	54.1	55.4	52.9	967,430
May 06, 2026	56	54.7	54.7	56.4	54.5	566,783
May 05, 2026	53.6	55.5	55.5	55.6	53.6	306,755
May 04, 2026	53.5	53.7	53.7	54.2	53.1	291,529
April 30, 2026	53.7	53.3	53.3	54.2	52.8	497,799
April 29, 2026	54.2	53.7	53.7	54.2	53.1	218,323
April 28, 2026	54.3	54.2	54.2	54.5	53.6	145,584
April 27, 2026	54.7	53.6	53.6	54.8	52.8	252,915
April 24, 2026	55	54.4	54.4	55.7	54	337,024
April 23, 2026	57.4	54.2	54.2	58.1	53.2	692,003
April 22, 2026	55.5	56.8	56.8	57.5	55.3	549,574
April 21, 2026	55	55	55	55.3	54.1	275,150
April 20, 2026	55.2	54	54	55.4	54	329,161
April 17, 2026	54.4	55.1	55.1	55.8	54	404,417
April 16, 2026	54.4	54.2	54.2	54.5	53.8	235,157
April 15, 2026	53.3	53.4	53.4	54.1	53.3	289,290