TSEC Corporation (6443.TW) TAI

Currency In TWD

6443.TW Historical Return

If you invested 1000 NT$ in TSEC Corporation (6443.TW) 10 years ago, it would be worth 1,397.06 NT$ as of August 02, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 760.49 NT$, while 1000 NT$ invested 1 year ago would be worth 1,466.05 NT$. This corresponds to total returns of 39.71%, -23.95%, 46.6%, respectively, with annualized returns of 3.4%, -5.33%, 46.6%.

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

6443.TW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
July 31, 2026	23.9	23.75	23.75	24.25	23.3	6.44M
July 30, 2026	23.15	22.25	22.25	23.6	22.15	8.36M
July 29, 2026	26.25	23.55	23.55	26.25	23.05	8.9M
July 28, 2026	26.55	25.6	25.6	26.8	25.5	5.25M
July 27, 2026	28.65	27.35	27.35	28.65	26.95	4.91M
July 24, 2026	28.4	28.65	28.65	29.5	27.85	4.93M
July 23, 2026	29.75	28.8	28.8	29.8	28.6	3.43M
July 22, 2026	28.75	29.6	29.6	30.3	28.75	8M
July 21, 2026	28.1	28.4	28.4	29.4	28.1	5.42M
July 20, 2026	30.3	27.85	27.85	30.45	27.85	8.15M
July 17, 2026	29.3	29.85	29.85	29.85	28	9.83M
July 16, 2026	30.4	29.85	29.85	31.15	29.7	4.96M
July 15, 2026	30.25	30.4	30.4	30.7	29.9	4.86M
July 14, 2026	30.45	29.9	29.9	31	28.8	8.64M
July 13, 2026	31.35	30.4	30.4	31.65	30.2	6.34M
July 09, 2026	32.1	31.25	31.25	32.45	31.25	5.51M
July 08, 2026	31.9	31.5	31.5	32.15	30.8	7.4M
July 07, 2026	35	31.75	31.75	35	31.25	9.96M
July 06, 2026	35.8	34.6	34.6	35.9	34.2	6.87M
July 03, 2026	34.15	34.45	34.45	34.75	33.8	4.71M
July 02, 2026	34.15	34.15	34.15	34.8	33.95	5.03M
July 01, 2026	36.05	34.5	34.5	36.5	34.45	6.08M
June 30, 2026	35.25	35.45	35.45	35.85	35.15	4.97M
June 29, 2026	34.35	34.65	34.65	37.05	34.35	8.5M
June 26, 2026	36	34.5	34.5	36.35	34.5	8.86M
June 25, 2026	37.45	36.4	36.4	37.45	36.4	7.12M
June 24, 2026	36.95	37.05	37.05	37.95	36.8	7.88M
June 23, 2026	39.05	37.5	37.5	39.25	37.5	10.92M
June 22, 2026	39.35	39	39	39.85	39	10.49M
June 18, 2026	40.2	39.35	39.35	40.2	39.3	11.48M
June 17, 2026	38.5	40.55	40.55	40.6	38.2	14.83M
June 16, 2026	41.5	39.05	39.05	41.6	39	21.82M
June 15, 2026	43.35	41.2	41.2	43.7	41.2	38M
June 12, 2026	41.8	41.75	41.75	43.8	41.65	44.65M
June 11, 2026	41.15	40	40	41.85	38.1	49.17M
June 10, 2026	39.5	40.1	40.1	43.65	39.45	77.86M
June 09, 2026	36.45	39.7	39.7	39.75	35.8	14.52M
June 08, 2026	35.95	36.15	36.15	37	35.95	12.12M
June 05, 2026	41.6	39.9	39.9	42	39.3	12.35M
June 04, 2026	42.9	41.5	41.5	43.9	41.45	22.81M
June 03, 2026	42.9	42.9	42.9	43.9	41.9	31.57M
June 02, 2026	42.65	42.55	42.55	43.5	40.9	31.17M
June 01, 2026	40.85	42.1	42.1	43.2	40.2	25.97M
May 29, 2026	41	40.7	40.7	41.25	40.2	11.98M
May 28, 2026	41.2	40.45	40.45	43.15	40	21.04M
May 27, 2026	43	41.05	41.05	43.1	40.8	16.59M
May 26, 2026	45.7	42.3	42.3	45.7	42.1	42M
May 25, 2026	41	43.25	43.25	43.6	40.65	44.46M
May 22, 2026	40.1	40.05	40.05	40.4	39.7	14.07M
May 21, 2026	41.5	40.1	40.1	41.6	40	19.71M
May 20, 2026	41	41	41	41.5	39.05	31.05M
May 19, 2026	38.65	40.9	40.9	42.15	38.6	54.12M
May 18, 2026	37.8	38.35	38.35	38.5	37.3	7.94M
May 15, 2026	39.85	38.2	38.2	40	37.3	16.92M
May 14, 2026	42.3	39.8	39.8	42.3	39.05	31.64M
May 13, 2026	41.5	42.15	42.15	45.65	41.3	96.27M
May 12, 2026	41.5	41.5	41.5	41.5	41	3.33M
May 11, 2026	40.5	41.4	41.4	41.4	40	4.25M
May 08, 2026	41.4	39.95	39.95	41.4	39.05	3.19M
May 07, 2026	38.35	40.2	40.2	40.2	38.35	4.1M