Silicon Optronics, Inc. (3530.TW) TAI

Currency In TWD

3530.TW Historical Return

If you invested 1000 NT$ in Silicon Optronics, Inc. (3530.TW) 10 years ago, it would be worth 472.96 NT$ as of June 23, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 436.3 NT$, while 1000 NT$ invested 1 year ago would be worth 1,335.74 NT$. This corresponds to total returns of -52.7%, -56.37%, 33.57%, respectively, with annualized returns of -7.21%, -15.28%, 33.57%.

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

3530.TW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 22, 2026	71.1	73.4	73.4	74.2	71.1	931,847
June 18, 2026	73	71.1	71.1	76.4	71	1.76M
June 17, 2026	64.7	71.5	71.5	71.5	64.7	1.52M
June 16, 2026	66.1	65	65	66.1	64	123,398
June 15, 2026	64.3	65.2	65.2	65.6	63.5	153,412
June 12, 2026	61.9	63	63	64.2	61.9	151,428
June 11, 2026	63	61.4	61.4	63.8	60.4	223,139
June 10, 2026	61.5	62.1	62.1	66	61	425,496
June 09, 2026	60.7	61.5	61.5	62.2	60.2	208,685
June 08, 2026	58.8	60.1	60.1	60.7	58.8	303,956
June 05, 2026	66.6	65	65	66.7	63.5	345,848
June 04, 2026	68.2	66.6	66.6	68.4	66.5	265,160
June 03, 2026	68.5	68.4	68.4	69.4	67.5	360,347
June 02, 2026	68.5	68.3	68.3	69	66.8	326,946
June 01, 2026	67.8	68	68	69.3	67.3	345,466
May 29, 2026	68.3	67.1	67.1	68.7	67	255,945
May 28, 2026	68.9	66.8	66.8	70.3	66.5	351,053
May 27, 2026	71.5	68.5	68.5	71.7	67.9	380,832
May 26, 2026	72	70.7	70.7	72.3	69.1	398,497
May 25, 2026	70	70.9	70.9	71.7	69.5	571,803
May 22, 2026	69.1	69	69	69.7	67	384,603
May 21, 2026	67	69	69	69.3	67	375,941
May 20, 2026	64.2	65.6	65.6	67.3	64.2	177,771
May 19, 2026	67.7	64.9	64.9	67.9	64.6	257,328
May 18, 2026	66.6	67.5	67.5	67.8	65	207,663
May 15, 2026	68.9	66.6	66.6	69.9	66.6	518,798
May 14, 2026	69	68.2	68.2	69	66.4	559,460
May 13, 2026	70.5	68.4	68.4	70.8	67.7	367,483
May 12, 2026	72.2	70	70	73.8	67.3	1.02M
May 11, 2026	67.3	69.5	69.5	69.5	66	560,502
May 08, 2026	68.2	65.2	65.2	68.4	65.1	440,426
May 07, 2026	68.4	67.5	67.5	68.6	67	610,047
May 06, 2026	71.1	70.5	70.5	72.8	68	1.13M
May 05, 2026	66.5	67.1	67.1	68	66.5	283,581
May 04, 2026	65.6	66.5	66.5	66.5	64.9	236,439
April 30, 2026	65.8	64.6	64.6	66.3	64.2	199,842
April 29, 2026	63.1	65.6	65.6	66	62.6	397,483
April 28, 2026	62.7	63.1	63.1	63.5	62.2	201,958
April 27, 2026	64.3	62.7	62.7	64.4	60.5	274,429
April 24, 2026	65.3	64.3	64.3	67.5	64.2	317,110
April 23, 2026	68.3	65	65	69.8	63.6	1.05M
April 22, 2026	65.7	67.9	67.9	69.9	64.7	1.17M
April 21, 2026	63.5	63.9	63.9	64.3	61.6	478,174
April 20, 2026	62.9	63	63	64.5	62.7	350,684
April 17, 2026	62.2	62.5	62.5	63	62.1	349,796
April 16, 2026	61.5	62	62	62.9	61.5	309,881
April 15, 2026	61.2	60.6	60.6	62.3	60.5	195,602
April 14, 2026	61	61.2	61.2	61.9	61	174,246
April 13, 2026	59.7	60.6	60.6	61.2	59.6	159,437
April 10, 2026	59.8	59.8	59.8	60.9	59.8	140,294
April 09, 2026	62.2	59.8	59.8	62.2	59.7	204,708
April 08, 2026	60.8	62.2	62.2	62.6	60.8	242,653
April 07, 2026	58	60	60	61.5	58	275,702
April 02, 2026	58.3	57.3	57.4	58.7	57.1	84,570
April 01, 2026	57	57.9	57.9	58.2	56.5	100,751
March 31, 2026	56.4	55.3	55.3	57.3	55.3	147,121
March 30, 2026	57.3	57.3	57.3	58.4	56.8	125,932
March 27, 2026	59.3	58.6	58.6	59.3	57.6	92,657
March 26, 2026	59.9	59	59	59.9	58.4	94,693
March 25, 2026	57.6	58.2	58.2	59.1	57.6	83,489