Aten International Co., Ltd (6277.TW) TAI

Currency In TWD

6277.TW Historical Return

If you invested 1000 NT$ in Aten International Co., Ltd (6277.TW) 10 years ago, it would be worth 2,294.52 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 1,558.86 NT$, while 1000 NT$ invested 1 year ago would be worth 1,681.73 NT$. This corresponds to total returns of 129.45%, 55.89%, 68.17%, respectively, with annualized returns of 8.66%, 9.28%, 68.17%.

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

6277.TW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 21, 2026	100.5	98.2	98.2	101	96.6	5.09M
October 20, 2026	88.8	96.1	96.1	97.6	88.7	4.61M
October 19, 2026	86.6	88.8	88.8	90	86.5	2.07M
October 16, 2026	83	86.5	86.5	87.4	82.5	1.3M
October 15, 2026	81.7	83	83	83	80.9	492,963
October 14, 2026	81.1	81.8	81.8	81.9	80.9	282,684
October 13, 2026	81.3	81.1	81.1	82.7	80.8	411,499
October 12, 2026	79.7	81.3	81.3	81.6	78.8	393,511
October 08, 2026	78.5	79.8	79.8	80.8	78.5	413,359
October 07, 2026	77.6	78.1	78.1	78.3	77.6	70,609
October 06, 2026	77.1	78.1	78.1	78.2	77	101,517
October 05, 2026	77.1	77.1	77.1	78	77.1	109,252
October 02, 2026	77.6	77.1	77.1	77.9	76.9	86,870
October 01, 2026	76.4	77.7	77.7	77.9	76.4	157,778
September 30, 2026	76.3	77	77	77.4	76.3	109,713
September 29, 2026	77.4	76.7	76.7	78.5	76.6	132,823
September 24, 2026	77.3	77.8	77.8	78.4	77.3	67,573
September 23, 2026	77.9	77.7	77.7	78.4	77.6	90,811
September 22, 2026	79.4	78.3	78.3	79.4	78	108,668
September 21, 2026	77.7	79.3	79.3	79.7	77.7	134,864
September 18, 2026	78.5	78.9	78.9	79	78.1	120,414
September 17, 2026	76	78.1	78.1	78.4	76	154,144
September 16, 2026	76.5	76	76	77.3	76	140,077
September 15, 2026	76.1	76.3	76.3	77.4	76	117,401
September 11, 2026	77.8	76.3	76.3	77.8	76.3	244,985
September 10, 2026	78.1	77.6	77.6	78.4	77.5	104,612
September 09, 2026	77.8	78.4	78.4	78.8	77.7	99,544
September 08, 2026	79.3	78.1	78.1	79.3	77.7	171,193
September 07, 2026	80.4	79.6	79.6	80.4	78.5	162,939
September 04, 2026	79.3	80.3	80.3	81.9	79.3	231,683
September 03, 2026	78.5	79.9	79.9	80.3	78.5	383,810
September 02, 2026	78.4	78.8	78.8	79	77.9	119,671
September 01, 2026	77.5	78.4	78.4	79.2	77.5	89,728
August 31, 2026	78.7	78.1	78.1	78.9	78	247,423
August 28, 2026	80.7	79.3	79.3	80.7	79.1	237,463
August 27, 2026	81	80.4	80.4	81.3	79.8	222,204
August 26, 2026	79.4	81.2	81.2	81.6	79.4	350,659
August 25, 2026	81.5	79.7	79.7	81.5	79.1	251,636
August 24, 2026	81.1	81.2	81.2	81.4	80.5	301,590
August 21, 2026	81.4	81.1	81.1	81.6	79.9	806,604
August 20, 2026	84	81.5	81.5	84.4	79.5	803,245
August 19, 2026	82.5	83.7	83.7	84	81	606,034
August 18, 2026	87.5	84	84	88.2	82	897,604
August 17, 2026	83.9	87.5	87.5	88.6	83.4	1.45M
August 14, 2026	84.8	84	84	87.6	82	1.21M
August 13, 2026	79.5	84.2	84.2	85	79.5	1.76M
August 12, 2026	80	78.6	78.6	80	77.6	330,517
August 11, 2026	80	80	80	80	78.2	179,394
August 10, 2026	80	80	80	80.3	78.6	325,458
August 07, 2026	75.8	79.2	79.2	80	75.8	489,887
August 06, 2026	76.4	75.3	75.3	76.8	75.3	292,646
August 05, 2026	78.8	77.5	77.5	78.9	76.9	305,646
August 04, 2026	77	77.7	77.7	81	76.1	540,324
August 03, 2026	78.8	77.4	77.4	79.3	77.4	381,533
July 31, 2026	76.8	80.2	80.2	81.5	76.5	771,961
July 30, 2026	75.5	74.7	74.7	75.9	74.2	289,331
July 29, 2026	77.5	76.3	76.3	77.5	74.3	792,713
July 28, 2026	78.3	77.9	77.9	78.5	76.7	424,287
July 27, 2026	77.9	78.9	78.9	79.3	77.2	338,654
July 24, 2026	78.5	78	78	79.2	77.4	458,792