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Advanced Optoelectronic Technology Inc.

TWD 18.5 +$4.15 (+28.92%)

TAI · 16 Sep 2026 05:30 UTC

Previous Close

TWD 17.5

Day Range

TWD 17.5TWD 18.7

Year Range

TWD 12.95TWD 31.3

Market Cap

2.67B

AVG Volume

2.72M

Trailing/Forward PE

-6.78/-

PEG ratio

0.14

Dividend Yield

Next Earnings Date

Primary Exchange

Taiwan Stock Exchange

Revenue (TWD)

3437.TW Revenue (TWD) by year
Period	Revenue (TWD)
2025	1.6B
2024	2.04B
2023	1.97B
2022	2.41B
2021	4.4B
2020	5.48B
2019	4.04B
2018	4.64B
2017	5.98B
2016	6.17B

Net Income (TWD)

3437.TW Net Income (TWD) by year
Period	Net Income (TWD)
2025	-383.4M
2024	-149.47M
2023	-130.39M
2022	-142.25M
2021	88.31M
2020	-110.63M
2019	-207.22M
2018	-386.79M
2017	98.01M
2016	58.95M

Operating Income (TWD)

3437.TW Operating Income (TWD) by year
Period	Operating Income (TWD)
2025	-415.32M
2024	-253.13M
2023	-120.41M
2022	-145.91M
2021	82.52M
2020	-181.96M
2019	-203.53M
2018	-399.54M
2017	132.04M
2016	102.91M

EBITDA (TWD)

3437.TW EBITDA (TWD) by year
Period	EBITDA (TWD)
2025	-273.94M
2024	19.36M
2023	72.42M
2022	78.96M
2021	334.73M
2020	169.39M
2019	65.88M
2018	-138.13M
2017	389.06M
2016	382.51M

Cash Flows (TWD)

3437.TW Cash Flows (TWD) by year
Period	Cash Flows (TWD)
2025	-255.69M
2024	-37.5M
2023	-112.64M
2022	141.14M
2021	561.76M
2020	-145.39M
2019	-620.41M
2018	-219.89M
2017	43.33M
2016	-264.3M

EPS (TWD)

3437.TW EPS (TWD) by year
Period	EPS (TWD)
2025	-2.65
2024	-1.04
2023	-0.89
2022	-0.99
2021	0.59
2020	-0.76
2019	-1.43
2018	-2.67
2017	0.67
2016	0.41

Expenses (TWD)

3437.TW Expenses (TWD) by year
Period	Expenses (TWD)
2025	618.16M
2024	726.96M
2023	658.66M
2022	617.59M
2021	695.03M
2020	780.67M
2019	764.94M
2018	911.96M
2017	855.87M
2016	1.15B

Cash & Debt (TWD)

3437.TW Cash & Debt (TWD) by year
Period	Cash & Debt (TWD)
2025	1.08B
2024	1.36B
2023	1.39B
2022	1.39B
2021	1.41B
2020	1.05B
2019	991.91M
2018	1.61B
2017	1.93B
2016	1.91B

Debt ratios

3437.TW Debt ratios by year
Period	Debt ratios
2025	10.18
2024	-2.68
2023	-2.06
2022	-2.08
2021	-3.13
2020	-1.25
2019	-1.04
2018	-1.01

Margins

3437.TW Margins by year
Period	Margins
2025	3.85%
2024	17.8%
2023	19.4%
2022	12.75%
2021	14.15%
2020	6.97%
2019	8.82%
2018	6.01%
2017	12.88%
2016	12.38%

Return on Capital

3437.TW Return on Capital by year
Period	Return on Capital
2025	-18.15%
2024	-5.8%
2023	-5.04%
2022	-5.6%
2021	3.17%
2020	-4.19%
2019	-7.83%
2018	-13.53%
2017	2.91%
2016	1.78%

Shares Outstanding

3437.TW Shares Outstanding by year
Period	Shares Outstanding
2025	145.13M
2024	144.55M
2023	144.55M
2022	144.55M
2021	154.22M
2020	144.1M
2019	141.47M
2018	144.55M
2017	143.89M
2016	141.83M

Dividends (TWD)

3437.TW Dividends (TWD) by year
Period	Dividends (TWD)
2022	0.45
2018	0.6
2017	0.35
2016	1.5
2015	1.55
2014	2.5
2013	0.5

Book Value Per Share (TWD)

3437.TW Book Value Per Share (TWD) by year
Period	Book Value Per Share (TWD)
2025	14.55
2024	17.82
2023	17.89
2022	17.57
2021	18.08
2020	18.32
2019	18.7
2018	19.78
2017	23.39
2016	23.32

Total Assets (TWD)

3437.TW Total Assets (TWD) by year
Period	Total Assets (TWD)
2025	2.78B
2024	3.32B
2023	3.36B
2022	3.22B
2021	4.25B
2020	4.62B
2019	4.37B
2018	4.94B
2017	5.75B
2016	5.81B

PE Ratio

3437.TW PE Ratio by year
Period	PE Ratio
Dec 22	53.24
Dec 22	53.24
Dec 22	53.69
Dec 22	54.76
Nov 22	51.41
Nov 22	51.57
Nov 22	51.41
Nov 22	51.26
Oct 22	48.98
Oct 22	48.52
Oct 22	49.13
Oct 22	52.17
Sep 22	50.8
Sep 22	24.95
Sep 22	26.14
Sep 22	26.76
Sep 22	27.25
Aug 22	28.44
Aug 22	28.65
Aug 22	27.67
Aug 22	27.18
Jul 22	28.02
Jul 22	28.09
Jul 22	26.62
Jul 22	26
Jul 22	24.53
Jun 22	34.66
Jun 22	35.1
Jun 22	38.86
Jun 22	39.38
May 22	38.07
May 22	37.9
May 22	35.89
May 22	35.97
Apr 22	35.28
Apr 22	37.98
Apr 22	38.33
Apr 22	40.6
Apr 22	41.56
Mar 22	79.35
Mar 22	79.01
Mar 22	76.51
Mar 22	81.18
Feb 22	82.19
Feb 22	87.87
Feb 22	92.54
Jan 22	86.86
Jan 22	92.21
Jan 22	90.54
Jan 22	83.52
Dec 21	85.86
Dec 21	31.22
Dec 21	30.92
Dec 21	29.89
Dec 21	29.34
Nov 21	28.79
Nov 21	30.67
Nov 21	29.89
Nov 21	30.25
Oct 21	29.58
Oct 21	29.46
Oct 21	28.37
Oct 21	27.89
Oct 21	28.01
Sep 21	82.13
Sep 21	83.3
Sep 21	83.63
Sep 21	88.65
Aug 21	88.48
Aug 21	83.63
Aug 21	94.67
Aug 21	98.85
Jul 21	102.2
Jul 21	101.53
Jul 21	96.85
Jul 21	96.68
Jul 21	94.51
Jun 18	41.84
Jun 18	43.38
Jun 18	46.54
Jun 18	44.63
May 18	41.33
May 18	39.49
May 18	41.92
May 18	41.26
Apr 18	40.89
Apr 18	46.03
Apr 18	48.16
Apr 18	48.6
Mar 18	43.69
Mar 18	44.07
Mar 18	40.95
Mar 18	40.76
Mar 18	40.63
Feb 18	41.39
Feb 18	38.34
Feb 18	38.02
Feb 18	46.49
Jan 18	47.44
Jan 18	48.21

Free Cash Flow Yield

3437.TW Free Cash Flow Yield by year
Period	Free Cash Flow Yield
Sep 26	-9.9%
Sep 26	-9.55%
Sep 26	-9.44%
Aug 26	-9.42%
Aug 26	-9.85%
Aug 26	-9.9%
Aug 26	-9.96%
Jul 26	-10.34%
Jul 26	-9.76%
Jul 26	-9.68%
Jul 26	-8.35%
Jul 26	-8%
Jun 26	-8.37%
Jun 26	-8.21%
Jun 26	-8.33%
Jun 26	-7.53%
May 26	-7.4%
May 26	-6.74%
May 26	-7.39%
May 26	-6.82%
Apr 26	-6.64%
Apr 26	-7.47%
Apr 26	-6.48%
Apr 26	-7.99%
Apr 26	-8.68%
Mar 26	-5.57%
Mar 26	-4.85%
Mar 26	-6%
Mar 26	-7.58%
Feb 26	-7.46%
Feb 26	-7.54%
Feb 26	-7.23%
Jan 26	-7.01%
Jan 26	-7.63%
Jan 26	-7.58%
Jan 26	-7.68%
Jan 26	-8.11%
Dec 25	-6.08%
Dec 25	-6.04%
Dec 25	-6.04%
Dec 25	-6.14%
Nov 25	-6.17%
Nov 25	-6.64%
Nov 25	-6.06%
Nov 25	-6.02%
Oct 25	-5.7%
Oct 25	-5.52%
Oct 25	-5.63%
Oct 25	-5.5%
Oct 25	-5.66%
Sep 25	-4.62%
Sep 25	-4.41%
Sep 25	-4.65%
Sep 25	-4.41%
Aug 25	-4.09%
Aug 25	-4.65%
Aug 25	-4.6%
Aug 25	-4.66%
Aug 25	-4.91%
Jul 25	-4.98%
Jul 25	-4.89%
Jul 25	-4.92%
Jul 25	-4.81%
Jun 25	-1.68%
Jun 25	-1.74%
Jun 25	-1.7%
Jun 25	-1.65%
May 25	-1.64%
May 25	-1.55%
May 25	-1.53%
May 25	-1.61%
May 25	-1.57%
Apr 25	-1.67%
Apr 25	-1.73%
Apr 25	-1.76%
Apr 25	-1.43%
Mar 25	-2.25%
Mar 25	-2.12%
Mar 25	-2.12%
Mar 25	-2.05%
Feb 25	-1.96%
Feb 25	-1.92%
Feb 25	-1.97%
Feb 25	-1.99%
Jan 25	-2.03%
Jan 25	-2.03%
Jan 25	-2%
Jan 25	-1.9%
Dec 24	-2.79%
Dec 24	-3.12%
Dec 24	-3.02%
Dec 24	-2.81%
Nov 24	-2.87%
Nov 24	-2.83%
Nov 24	-2.79%
Nov 24	-2.69%
Nov 24	-2.65%
Oct 24	-2.58%
Oct 24	-2.45%
Oct 24	-2.53%

Price to Sales

3437.TW Price to Sales by year
Period	Price to Sales
Sep 26	1.69
Sep 26	1.75
Sep 26	1.77
Aug 26	1.78
Aug 26	1.7
Aug 26	1.69
Aug 26	1.68
Jul 26	1.62
Jul 26	1.71
Jul 26	1.73
Jul 26	2
Jul 26	2.09
Jun 26	1.91
Jun 26	1.94
Jun 26	1.92
Jun 26	2.12
May 26	2.16
May 26	2.37
May 26	2.16
May 26	2.34
Apr 26	2.4
Apr 26	2.14
Apr 26	2.46
Apr 26	2
Apr 26	1.84
Mar 26	1.77
Mar 26	2.03
Mar 26	1.64
Mar 26	1.3
Feb 26	1.32
Feb 26	1.31
Feb 26	1.36
Jan 26	1.4
Jan 26	1.29
Jan 26	1.3
Jan 26	1.28
Jan 26	1.21
Dec 25	1.11
Dec 25	1.12
Dec 25	1.12
Dec 25	1.1
Nov 25	1.1
Nov 25	1.02
Nov 25	1.12
Nov 25	1.13
Oct 25	1.19
Oct 25	1.23
Oct 25	1.2
Oct 25	1.23
Oct 25	1.2
Sep 25	1.1
Sep 25	1.15
Sep 25	1.09
Sep 25	1.15
Aug 25	1.24
Aug 25	1.09
Aug 25	1.11
Aug 25	1.09
Aug 25	1.04
Jul 25	1.02
Jul 25	1.04
Jul 25	1.03
Jul 25	1.06
Jun 25	1.09
Jun 25	1.06
Jun 25	1.09
Jun 25	1.12
May 25	1.13
May 25	1.19
May 25	1.21
May 25	1.15
May 25	1.17
Apr 25	1.1
Apr 25	1.07
Apr 25	1.04
Apr 25	1.29
Mar 25	1.31
Mar 25	1.4
Mar 25	1.4
Mar 25	1.44
Feb 25	1.51
Feb 25	1.54
Feb 25	1.5
Feb 25	1.48
Jan 25	1.46
Jan 25	1.46
Jan 25	1.48
Jan 25	1.56
Dec 24	1.64
Dec 24	1.46
Dec 24	1.51
Dec 24	1.63
Nov 24	1.59
Nov 24	1.62
Nov 24	1.64
Nov 24	1.7
Nov 24	1.73
Oct 24	1.77
Oct 24	1.87
Oct 24	1.81

EV/EBITDA

3437.TW EV/EBITDA by year
Period	EV/EBITDA
Sep 25	86.43
Sep 25	95.62
Sep 25	85.11
Sep 25	95.62
Aug 25	112.04
Aug 25	85.11
Aug 25	87.08
Aug 25	84.46
Aug 25	74.6
Jul 25	71.98
Jul 25	75.26
Jul 25	73.95
Jul 25	78.54
Jun 25	44.95
Jun 25	41.21
Jun 25	44.2
Jun 25	47.56
May 25	48.31
May 25	55.02
May 25	56.89
May 25	50.55
May 25	53.16
Apr 25	45.69
Apr 25	41.96
Apr 25	39.72
Apr 25	65.85
Dec 24	38.98
Dec 24	32.36
Dec 24	34.18
Dec 24	38.46
Nov 24	37.17
Nov 24	38.07
Nov 24	38.98
Nov 24	41.19
Nov 24	42.23
Oct 24	43.92
Oct 24	47.55
Oct 24	45.35
Oct 24	42.75
Sep 24	39.11
Sep 24	40.78
Sep 24	37.55
Sep 24	40.44
Aug 24	42.56
Aug 24	32.98
Aug 24	32.98
Aug 24	30.97
Aug 24	34.2
Jul 24	38.1
Jul 24	43.01
Jul 24	44.79
Jul 24	44.12
Jun 24	36.68
Jun 24	38.67
Jun 24	39.67
Jun 24	36.38
May 24	39.27
May 24	33.28
May 24	33.68
May 24	34.18
May 24	34.78
Apr 24	34.78
Apr 24	34.78
Apr 24	38.57
Apr 24	41.27
Mar 24	33.69
Mar 24	33.85
Mar 24	33.2
Mar 24	34.66
Mar 24	42.72
Feb 24	45.72
Feb 24	44.1
Feb 24	33.85
Feb 24	33.36
Jan 24	31.25
Jan 24	34.34
Jan 24	31.82
Jan 24	31.33
Dec 23	33.04
Jun 23	17.93
Jun 23	18.02
Jun 23	18.75
Jun 23	18.57
May 23	17.66
May 23	17.29
May 23	16.56
May 23	17.93
Apr 23	17.56
Apr 23	18.21
Apr 23	20.95
Apr 23	20.22
Mar 23	20.68
Mar 23	8.1
Mar 23	6.64
Mar 23	6.93
Mar 23	6.35
Feb 23	6.42
Feb 23	5.99
Feb 23	5.77
Feb 23	5.99

Price/Operating Cashflow

3437.TW Price/Operating Cashflow by year
Period	Price/Operating Cashflow
Jun 25	29.88
Jun 25	28.91
Jun 25	29.69
Jun 25	30.56
May 25	30.75
May 25	32.5
May 25	32.98
May 25	31.34
May 25	32.01
Apr 25	30.07
Apr 25	29.1
Apr 25	28.52
Apr 25	35.31
Mar 25	41.63
Mar 25	44.28
Mar 25	44.28
Mar 25	45.72
Feb 25	47.72
Feb 25	48.93
Feb 25	47.6
Feb 25	47.05
Jan 25	46.17
Jan 25	46.17
Jan 25	46.94
Jan 25	49.38
Dec 24	251.64
Dec 24	224.79
Dec 24	232.16
Dec 24	249.53
Nov 24	244.27
Nov 24	247.95
Nov 24	251.64
Nov 24	260.59
Nov 24	264.8
Oct 24	271.64
Oct 24	286.38
Oct 24	277.43
Oct 24	266.9
Sep 24	118.06
Sep 24	121.39
Sep 24	114.94
Sep 24	120.72
Aug 24	124.95
Aug 24	105.83
Aug 24	105.83
Aug 24	101.83
Aug 24	108.27
Jul 24	116.05
Jul 24	125.84
Jul 24	129.39
Jul 24	128.06
Jun 24	4201.45
Jun 24	4353.12
Jun 24	4428.96
Jun 24	4178.7
May 24	4398.63
May 24	3943.6
May 24	3973.93
May 24	4011.85
May 24	4057.35
Apr 24	4057.35
Apr 24	4057.35
Apr 24	4345.54
Apr 24	4550.3
Dec 23	122.52
Dec 23	131.88
Dec 23	132.73
Dec 23	139.75
Nov 23	112.74
Nov 23	81.26
Nov 23	77.43
Nov 23	77.43
Oct 23	78.7
Oct 23	71.05
Oct 23	73.6
Oct 23	73.6
Sep 23	74.88
Sep 23	99.85
Sep 23	99.57
Sep 23	99.85
Sep 23	99.57
Aug 23	97.3
Aug 23	99.28
Aug 23	97.3
Aug 23	100.13
Jul 23	102.4
Jul 23	102.11
Jul 23	103.53
Jul 23	106.07
Jun 23	106.07
Jun 23	10.25
Jun 23	10.27
Jun 23	10.49
Jun 23	10.43
May 23	10.17
May 23	10.06
May 23	9.84
May 23	10.25
Apr 23	10.14
Apr 23	10.33

Price to Book

3437.TW Price to Book by year
Period	Price to Book
Sep 26	1.13
Sep 26	1.17
Sep 26	1.19
Aug 26	1.19
Aug 26	1.14
Aug 26	1.13
Aug 26	1.13
Jul 26	1.08
Jul 26	1.15
Jul 26	1.16
Jul 26	1.34
Jul 26	1.4
Jun 26	1.45
Jun 26	1.47
Jun 26	1.45
Jun 26	1.61
May 26	1.64
May 26	1.8
May 26	1.64
May 26	1.78
Apr 26	1.82
Apr 26	1.62
Apr 26	1.87
Apr 26	1.52
Apr 26	1.39
Mar 26	1.39
Mar 26	1.6
Mar 26	1.29
Mar 26	1.02
Feb 26	1.04
Feb 26	1.03
Feb 26	1.07
Jan 26	1.11
Jan 26	1.02
Jan 26	1.02
Jan 26	1.01
Jan 26	0.96
Dec 25	0.9
Dec 25	0.91
Dec 25	0.91
Dec 25	0.89
Nov 25	0.89
Nov 25	0.82
Nov 25	0.9
Nov 25	0.91
Oct 25	0.96
Oct 25	0.99
Oct 25	0.97
Oct 25	0.99
Oct 25	0.97
Sep 25	0.9
Sep 25	0.94
Sep 25	0.89
Sep 25	0.94
Aug 25	1.01
Aug 25	0.89
Aug 25	0.9
Aug 25	0.89
Aug 25	0.84
Jul 25	0.83
Jul 25	0.84
Jul 25	0.84
Jul 25	0.86
Jun 25	0.86
Jun 25	0.84
Jun 25	0.86
Jun 25	0.88
May 25	0.89
May 25	0.94
May 25	0.95
May 25	0.91
May 25	0.93
Apr 25	0.87
Apr 25	0.84
Apr 25	0.82
Apr 25	1.02
Mar 25	1.04
Mar 25	1.11
Mar 25	1.11
Mar 25	1.14
Feb 25	1.19
Feb 25	1.22
Feb 25	1.19
Feb 25	1.18
Jan 25	1.15
Jan 25	1.15
Jan 25	1.17
Jan 25	1.23
Dec 24	1.32
Dec 24	1.18
Dec 24	1.21
Dec 24	1.3
Nov 24	1.28
Nov 24	1.3
Nov 24	1.32
Nov 24	1.36
Nov 24	1.38
Oct 24	1.42
Oct 24	1.5
Oct 24	1.45

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AI Analysis

Advanced Optoelectronic Technology Inc.

Video analysis: 3437.TW

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