Roundtop Machinery Industries Co., Ltd. (1540.TW) TAI

Currency In TWD

1540.TW Historical Return

If you invested 1000 NT$ in Roundtop Machinery Industries Co., Ltd. (1540.TW) 10 years ago, it would be worth 2,186.25 NT$ as of June 22, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 1,578 NT$, while 1000 NT$ invested 1 year ago would be worth 813.87 NT$. This corresponds to total returns of 118.63%, 57.8%, -18.61%, respectively, with annualized returns of 8.13%, 9.55%, -18.61%.

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

1540.TW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 22, 2026	21.85	22	22	22.2	21.75	435,650
June 18, 2026	22.15	21.9	21.9	22.25	21.75	254,761
June 17, 2026	22.15	22.05	22.05	22.15	21.85	207,310
June 16, 2026	22.25	21.85	21.85	22.5	21.85	214,198
June 15, 2026	22.15	22.15	22.15	22.35	22	231,923
June 12, 2026	21.95	21.75	21.75	22.25	21.75	302,022
June 11, 2026	21.5	21.55	21.55	22.05	21.3	242,749
June 10, 2026	22.05	21.55	21.55	22.25	21.55	386,728
June 09, 2026	22.35	22.2	22.2	22.5	22	204,813
June 08, 2026	21.2	21.95	21.95	22.15	21.05	404,980
June 05, 2026	23.3	22.6	22.6	23.65	22.5	798,664
June 04, 2026	23	23.05	23.05	23.3	22.85	494,384
June 03, 2026	23.1	22.85	22.85	23.1	22.5	545,250
June 02, 2026	22.55	22.75	22.75	23.15	22	1M
June 01, 2026	21.2	22.2	22.2	22.25	21.2	778,391
May 29, 2026	21.45	21.2	21.2	21.6	21.15	374,133
May 28, 2026	20.85	21.25	21.25	21.9	20.85	558,970
May 27, 2026	21.65	20.85	20.85	21.65	20.8	443,471
May 26, 2026	21.1	21.25	21.25	21.35	20.85	417,456
May 25, 2026	21.35	21.1	21.1	21.5	20.85	548,751
May 22, 2026	21.05	21.35	21.35	21.4	20.85	401,560
May 21, 2026	20.75	20.95	20.95	21.15	20.75	113,001
May 20, 2026	20.95	20.7	20.7	20.95	20.55	150,049
May 19, 2026	21.65	20.75	20.75	21.65	20.65	277,197
May 18, 2026	20.6	21.25	21.25	21.35	20.3	349,996
May 15, 2026	20.6	20.65	20.65	21.3	20.6	319,930
May 14, 2026	20.8	20.5	20.5	21	20.5	251,230
May 13, 2026	20.8	20.5	20.5	20.8	20.5	205,746
May 12, 2026	20.75	20.8	20.8	20.9	20.6	229,799
May 11, 2026	20.75	20.8	20.8	20.85	20.65	316,014
May 08, 2026	21.15	20.9	20.9	21.4	20.6	279,800
May 07, 2026	21.1	21.15	21.15	21.2	20.9	220,452
May 06, 2026	21.6	21.1	21.1	21.6	20.95	361,069
May 05, 2026	20.95	21.6	21.6	21.65	20.95	211,387
May 04, 2026	21.15	20.95	20.95	21.95	20.95	399,414
April 30, 2026	20.95	20.95	20.95	21.4	20.85	260,723
April 29, 2026	21.15	20.9	20.9	21.65	20.85	247,814
April 28, 2026	20.7	21.1	21.1	21.3	20.3	411,673
April 27, 2026	20.4	20.3	20.3	20.4	20	396,949
April 24, 2026	21	20.4	20.4	21.05	20.35	364,622
April 23, 2026	22.05	21.1	21.1	22.05	20.7	680,994
April 22, 2026	21.75	21.75	21.75	21.95	21.7	210,047
April 21, 2026	21.8	21.75	21.75	21.9	21.6	358,326
April 20, 2026	22.1	21.8	21.8	22.2	21.8	214,090
April 17, 2026	22.2	22	22	22.5	21.9	304,177
April 16, 2026	22.3	22.2	22.2	22.3	21.95	264,984
April 15, 2026	22.6	22	22	22.6	22	353,292
April 14, 2026	21.9	22.1	22.1	22.15	21.85	267,558
April 13, 2026	21.7	21.6	21.6	21.8	21.35	332,878
April 10, 2026	22.2	21.85	21.85	22.25	21.85	240,017
April 09, 2026	22.15	21.95	21.95	22.15	21.8	199,732
April 08, 2026	22	22.2	22.2	22.3	22	191,553
April 07, 2026	21.95	22	22	22	21.85	151,305
April 02, 2026	22.4	21.9	21.9	22.5	21.85	148,365
April 01, 2026	22.15	22.4	22.4	22.45	22.15	159,383
March 31, 2026	22.3	21.95	21.95	22.8	21.6	346,397
March 30, 2026	22.05	21.9	21.9	22.05	21.8	173,592
March 27, 2026	22.35	22.4	22.4	22.4	21.95	182,641
March 26, 2026	22.4	22.2	22.2	22.45	22.1	184,188
March 25, 2026	21.75	22.25	22.25	22.35	21.75	235,996