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Edison Opto Corporation

TWD 23.65 +$5.20 (+28.18%)

TAI · 09 Sep 2026 06:39 UTC

Previous Close

TWD 23.4

Day Range

TWD 23.65 - TWD 23.65

Year Range

TWD 16.35TWD 29.9

Market Cap

3.36B

AVG Volume

2.01M

Trailing/Forward PE

-161.65/-

PEG ratio

0.73

Dividend Yield

4.36%

Next Earnings Date

2026-11-06

Primary Exchange

Taiwan Stock Exchange

Revenue (TWD)

3591.TW Revenue (TWD) by year
Period	Revenue (TWD)
2025	2.31B
2024	2.56B
2023	1.99B
2022	1.84B
2021	2.11B
2020	1.9B
2019	2.26B
2018	2.61B
2017	2.59B
2016	3.33B

Net Income (TWD)

3591.TW Net Income (TWD) by year
Period	Net Income (TWD)
2025	-47.24M
2024	141.91M
2023	47.53M
2022	23.01M
2021	120.26M
2020	42.15M
2019	-286.3M
2018	37.23M
2017	-189.87M
2016	-86.58M

Operating Income (TWD)

3591.TW Operating Income (TWD) by year
Period	Operating Income (TWD)
2025	-319K
2024	142.51M
2023	64.19M
2022	73.48M
2021	146.5M
2020	29.49M
2019	-55.56M
2018	29.29M
2017	-71.16M
2016	5.08M

EBITDA (TWD)

3591.TW EBITDA (TWD) by year
Period	EBITDA (TWD)
2025	121.77M
2024	307.66M
2023	189.12M
2022	201.03M
2021	287.29M
2020	178.69M
2019	-106.23M
2018	233.71M
2017	20.65M
2016	233.31M

Cash Flows (TWD)

3591.TW Cash Flows (TWD) by year
Period	Cash Flows (TWD)
2025	74.38M
2024	158.15M
2023	63.95M
2022	70.7M
2021	-357.87M
2020	113.14M
2019	150.66M
2018	104.52M
2017	4.09M
2016	188.05M

EPS (TWD)

3591.TW EPS (TWD) by year
Period	EPS (TWD)
2025	-0.34
2024	0.99
2023	0.36
2022	0.16
2021	0.93
2020	0.34
2019	-2.31
2018	0.28
2017	-1.49
2016	-0.67

Expenses (TWD)

3591.TW Expenses (TWD) by year
Period	Expenses (TWD)
2025	593.53M
2024	553.92M
2023	542.23M
2022	505.78M
2021	851.06M
2020	372.64M
2019	533.38M
2018	532.97M
2017	522.82M
2016	542.3M

Cash & Debt (TWD)

3591.TW Cash & Debt (TWD) by year
Period	Cash & Debt (TWD)
2025	1.24B
2024	1.22B
2023	1.13B
2022	1.16B
2021	1.18B
2020	1.25B
2019	1B
2018	1.09B
2017	1.08B
2016	1.05B

Debt ratios

3591.TW Debt ratios by year
Period	Debt ratios
2025	-0.92
2024	-0.93
2023	-0.92
2022	-1.03
2021	-0.76
2020	-2.19
2019	-1.84
2018	-1.22

Margins

3591.TW Margins by year
Period	Margins
2025	20.88%
2024	23.58%
2023	25.68%
2022	25.11%
2021	24.23%
2020	19.22%
2019	17.54%
2018	17.08%
2017	12.89%
2016	12.98%

Return on Capital

3591.TW Return on Capital by year
Period	Return on Capital
2025	-1.59%
2024	4.46%
2023	1.6%
2022	0.83%
2021	4.32%
2020	1.59%
2019	-11.02%
2018	1.25%
2017	-6.01%
2016	-2.55%

Shares Outstanding

3591.TW Shares Outstanding by year
Period	Shares Outstanding
2025	136.17M
2024	142.11M
2023	142.11M
2022	130.31M
2021	128.67M
2020	123.16M
2019	123.72M
2018	130.21M
2017	127.3M
2016	125.73M

Dividends (TWD)

3591.TW Dividends (TWD) by year
Period	Dividends (TWD)
2026	1.03
2025	0.74
2024	0.5
2023	0.29
2022	0.28
2021	0.3
2020	0.1
2019	0.29
2016	0.31
2015	0.29

Book Value Per Share (TWD)

3591.TW Book Value Per Share (TWD) by year
Period	Book Value Per Share (TWD)
2025	21.85
2024	22.4
2023	20.86
2022	21.35
2021	21.64
2020	21.55
2019	21
2018	22.85
2017	24.8
2016	27.05

Total Assets (TWD)

3591.TW Total Assets (TWD) by year
Period	Total Assets (TWD)
2025	4.1B
2024	4.19B
2023	3.88B
2022	3.83B
2021	4.05B
2020	3.76B
2019	3.46B
2018	3.86B
2017	4.12B
2016	4.6B

PE Ratio

3591.TW PE Ratio by year
Period	PE Ratio
Mar 26	298.93
Mar 26	313.65
Mar 26	295.98
Mar 26	257.7
Feb 26	277.58
Feb 26	282.73
Feb 26	282.73
Jan 26	282.73
Jan 26	295.25
Jan 26	312.18
Jan 26	269.48
Jan 26	271.69
Dec 25	40.88
Dec 25	41.32
Dec 25	41.1
Dec 25	40.66
Nov 25	40.55
Nov 25	38.56
Nov 25	40.55
Nov 25	39.99
Oct 25	39.55
Oct 25	38.89
Oct 25	39
Oct 25	40.1
Oct 25	40.33
Sep 25	20.28
Sep 25	20.9
Sep 25	20.28
Sep 25	20.84
Aug 25	21.01
Aug 25	20.4
Aug 25	20.79
Aug 25	20
Aug 25	19.78
Jul 25	19.84
Jul 25	20
Jul 25	19.56
Jul 25	19.78
Jun 25	18.48
Jun 25	18.13
Jun 25	19.03
Jun 25	19.18
May 25	20.08
May 25	20.18
May 25	20.43
May 25	20.08
May 25	19.78
Apr 25	19.03
Apr 25	18.43
Apr 25	17.88
Apr 25	23.03
Mar 25	31.4
Mar 25	31.6
Mar 25	31.28
Mar 25	31.15
Feb 25	30.96
Feb 25	31.15
Feb 25	31.15
Feb 25	30.58
Jan 25	30.45
Jan 25	29.49
Jan 25	30.45
Jan 25	31.85
Dec 24	38.57
Dec 24	37.82
Dec 24	39.7
Dec 24	40.75
Nov 24	38.57
Nov 24	36.16
Nov 24	36.46
Nov 24	38.64
Nov 24	39.17
Oct 24	40.37
Oct 24	40.45
Oct 24	42.7
Oct 24	40.75
Sep 24	55
Sep 24	54.09
Sep 24	54.21
Sep 24	55
Aug 24	59.42
Aug 24	57.16
Aug 24	56.48
Aug 24	55.46
Aug 24	58.86
Jul 24	61.24
Jul 24	65.43
Jul 24	68.16
Jul 24	72.24
Jun 24	86.11
Jun 24	94.04
Jun 24	92.39
Jun 24	83.12
May 24	77.44
May 24	73.26
May 24	73.11
May 24	73.11
May 24	73.11
Apr 24	69.97
Apr 24	69.97

Free Cash Flow Yield

3591.TW Free Cash Flow Yield by year
Period	Free Cash Flow Yield
Sep 26	1.27%
Sep 26	1.34%
Aug 26	1.51%
Aug 26	1.61%
Aug 26	1.63%
Aug 26	1.58%
Jul 26	1.68%
Jul 26	1.58%
Jul 26	1.57%
Jul 26	1.31%
Jul 26	1.18%
Jun 26	2.07%
Jun 26	2.28%
Jun 26	2.4%
Jun 26	2.25%
May 26	2.1%
May 26	2.04%
May 26	2.29%
May 26	2.31%
Apr 26	2.34%
Apr 26	2.36%
Apr 26	2.21%
Apr 26	2.45%
Apr 26	2.56%
Mar 26	1.63%
Mar 26	1.56%
Mar 26	1.65%
Mar 26	1.89%
Feb 26	1.76%
Feb 26	1.73%
Feb 26	1.73%
Jan 26	1.73%
Jan 26	1.65%
Jan 26	1.56%
Jan 26	1.81%
Jan 26	1.8%
Dec 25	6.12%
Dec 25	6.05%
Dec 25	6.08%
Dec 25	6.15%
Nov 25	6.17%
Nov 25	6.48%
Nov 25	6.17%
Nov 25	6.25%
Oct 25	6.32%
Oct 25	6.43%
Oct 25	6.41%
Oct 25	6.23%
Oct 25	6.2%
Sep 25	7.2%
Sep 25	6.99%
Sep 25	7.2%
Sep 25	7.01%
Aug 25	6.95%
Aug 25	7.17%
Aug 25	7.03%
Aug 25	7.31%
Aug 25	7.39%
Jul 25	7.37%
Jul 25	7.31%
Jul 25	7.47%
Jul 25	7.39%
Jun 25	6.03%
Jun 25	6.15%
Jun 25	5.86%
Jun 25	5.81%
May 25	5.55%
May 25	5.52%
May 25	5.46%
May 25	5.55%
May 25	5.63%
Apr 25	5.86%
Apr 25	6.05%
Apr 25	6.23%
Apr 25	4.84%
Mar 25	2.41%
Mar 25	2.4%
Mar 25	2.42%
Mar 25	2.43%
Feb 25	2.45%
Feb 25	2.43%
Feb 25	2.43%
Feb 25	2.48%
Jan 25	2.49%
Jan 25	2.57%
Jan 25	2.49%
Jan 25	2.38%
Dec 24	-0.9%
Dec 24	-0.92%
Dec 24	-0.88%
Dec 24	-0.85%
Nov 24	-0.9%
Nov 24	-0.96%
Nov 24	-0.95%
Nov 24	-0.9%
Nov 24	-0.89%
Oct 24	-0.86%
Oct 24	-0.86%
Oct 24	-0.81%
Oct 24	-0.85%

Price to Sales

3591.TW Price to Sales by year
Period	Price to Sales
Sep 26	1.83
Sep 26	1.73
Aug 26	1.54
Aug 26	1.44
Aug 26	1.43
Aug 26	1.47
Jul 26	1.38
Jul 26	1.46
Jul 26	1.47
Jul 26	1.77
Jul 26	1.96
Jun 26	1.56
Jun 26	1.41
Jun 26	1.34
Jun 26	1.43
May 26	1.53
May 26	1.58
May 26	1.41
May 26	1.39
Apr 26	1.38
Apr 26	1.37
Apr 26	1.46
Apr 26	1.31
Apr 26	1.26
Mar 26	1.17
Mar 26	1.22
Mar 26	1.15
Mar 26	1.01
Feb 26	1.08
Feb 26	1.1
Feb 26	1.1
Jan 26	1.1
Jan 26	1.15
Jan 26	1.22
Jan 26	1.05
Jan 26	1.06
Dec 25	1.05
Dec 25	1.06
Dec 25	1.05
Dec 25	1.04
Nov 25	1.04
Nov 25	0.99
Nov 25	1.04
Nov 25	1.03
Oct 25	1.01
Oct 25	1
Oct 25	1
Oct 25	1.03
Oct 25	1.03
Sep 25	1
Sep 25	1.03
Sep 25	1
Sep 25	1.02
Aug 25	1.03
Aug 25	1
Aug 25	1.02
Aug 25	0.98
Aug 25	0.97
Jul 25	0.97
Jul 25	0.98
Jul 25	0.96
Jul 25	0.97
Jun 25	1.02
Jun 25	1.01
Jun 25	1.06
Jun 25	1.06
May 25	1.11
May 25	1.12
May 25	1.13
May 25	1.11
May 25	1.1
Apr 25	1.06
Apr 25	1.02
Apr 25	0.99
Apr 25	1.28
Mar 25	1.43
Mar 25	1.43
Mar 25	1.42
Mar 25	1.41
Feb 25	1.4
Feb 25	1.41
Feb 25	1.41
Feb 25	1.39
Jan 25	1.38
Jan 25	1.34
Jan 25	1.38
Jan 25	1.45
Dec 24	1.6
Dec 24	1.57
Dec 24	1.65
Dec 24	1.69
Nov 24	1.6
Nov 24	1.5
Nov 24	1.51
Nov 24	1.6
Nov 24	1.62
Oct 24	1.67
Oct 24	1.68
Oct 24	1.77
Oct 24	1.69

EV/EBITDA

3591.TW EV/EBITDA by year
Period	EV/EBITDA
Sep 26	30.82
Sep 26	28.75
Aug 26	24.94
Aug 26	22.83
Aug 26	22.62
Aug 26	23.54
Jul 26	21.63
Jul 26	23.4
Jul 26	23.61
Jul 26	29.66
Jul 26	33.47
Jun 26	23.42
Jun 26	20.62
Jun 26	19.28
Jun 26	20.96
May 26	22.86
May 26	23.75
May 26	20.51
May 26	20.23
Apr 26	19.95
Apr 26	19.73
Apr 26	21.52
Apr 26	18.72
Apr 26	17.66
Mar 26	11.85
Mar 26	12.61
Mar 26	11.7
Mar 26	9.71
Feb 26	10.74
Feb 26	11.01
Feb 26	11.01
Jan 26	11.01
Jan 26	11.66
Jan 26	12.53
Jan 26	10.32
Jan 26	10.44
Dec 25	8.18
Dec 25	8.3
Dec 25	8.24
Dec 25	8.12
Nov 25	8.09
Nov 25	7.54
Nov 25	8.09
Nov 25	7.94
Oct 25	7.82
Oct 25	7.64
Oct 25	7.67
Oct 25	7.97
Oct 25	8.03
Sep 25	5.39
Sep 25	5.65
Sep 25	5.39
Sep 25	5.62
Aug 25	5.69
Aug 25	5.44
Aug 25	5.6
Aug 25	5.28
Aug 25	5.18
Jul 25	5.21
Jul 25	5.28
Jul 25	5.09
Jul 25	5.18
Jun 25	5.53
Jun 25	5.37
Jun 25	5.79
Jun 25	5.86
May 25	6.27
May 25	6.32
May 25	6.43
May 25	6.27
May 25	6.13
Apr 25	5.79
Apr 25	5.51
Apr 25	5.26
Apr 25	7.63
Mar 25	10.14
Mar 25	10.22
Mar 25	10.08
Mar 25	10.03
Feb 25	9.95
Feb 25	10.03
Feb 25	10.03
Feb 25	9.78
Jan 25	9.73
Jan 25	9.32
Jan 25	9.73
Jan 25	10.33
Dec 24	12.32
Dec 24	12.01
Dec 24	12.78
Dec 24	13.21
Nov 24	12.32
Nov 24	11.34
Nov 24	11.46
Nov 24	12.35
Nov 24	12.56
Oct 24	13.05
Oct 24	13.08
Oct 24	14
Oct 24	13.21

Price/Operating Cashflow

3591.TW Price/Operating Cashflow by year
Period	Price/Operating Cashflow
Sep 26	24.88
Sep 26	23.49
Aug 26	20.94
Aug 26	19.53
Aug 26	19.39
Aug 26	20
Jul 26	18.73
Jul 26	19.91
Jul 26	20.05
Jul 26	24.1
Jul 26	26.65
Jun 26	19.15
Jun 26	17.34
Jun 26	16.47
Jun 26	17.55
May 26	18.79
May 26	19.36
May 26	17.27
May 26	17.08
Apr 26	16.9
Apr 26	16.76
Apr 26	17.92
Apr 26	16.11
Apr 26	15.42
Mar 26	18.16
Mar 26	19.05
Mar 26	17.98
Mar 26	15.65
Feb 26	16.86
Feb 26	17.17
Feb 26	17.17
Jan 26	17.17
Jan 26	17.93
Jan 26	18.96
Jan 26	16.37
Jan 26	16.5
Dec 25	9.35
Dec 25	9.45
Dec 25	9.4
Dec 25	9.3
Nov 25	9.28
Nov 25	8.82
Nov 25	9.28
Nov 25	9.15
Oct 25	9.05
Oct 25	8.9
Oct 25	8.92
Oct 25	9.18
Oct 25	9.23
Sep 25	9.24
Sep 25	9.52
Sep 25	9.24
Sep 25	9.5
Aug 25	9.57
Aug 25	9.29
Aug 25	9.47
Aug 25	9.11
Aug 25	9.01
Jul 25	9.04
Jul 25	9.11
Jul 25	8.91
Jul 25	9.01
Jun 25	11.02
Jun 25	10.81
Jun 25	11.35
Jun 25	11.44
May 25	11.98
May 25	12.04
May 25	12.19
May 25	11.98
May 25	11.8
Apr 25	11.35
Apr 25	10.99
Apr 25	10.66
Apr 25	13.74
Mar 25	28.81
Mar 25	28.98
Mar 25	28.69
Mar 25	28.57
Feb 25	28.4
Feb 25	28.57
Feb 25	28.57
Feb 25	28.05
Jan 25	27.93
Jan 25	27.05
Jan 25	27.93
Jan 25	29.22
Dec 24	1774.12
Dec 24	1739.54
Dec 24	1826
Dec 24	1874.41
Nov 24	1774.12
Nov 24	1663.46
Nov 24	1677.29
Nov 24	1777.58
Nov 24	1801.79
Oct 24	1857.12
Oct 24	1860.58
Oct 24	1964.33
Oct 24	1874.41

Price to Book

3591.TW Price to Book by year
Period	Price to Book
Sep 26	1.39
Sep 26	1.31
Aug 26	1.17
Aug 26	1.09
Aug 26	1.09
Aug 26	1.12
Jul 26	1.05
Jul 26	1.11
Jul 26	1.12
Jul 26	1.35
Jul 26	1.49
Jun 26	1.21
Jun 26	1.1
Jun 26	1.04
Jun 26	1.11
May 26	1.19
May 26	1.22
May 26	1.09
May 26	1.08
Apr 26	1.07
Apr 26	1.06
Apr 26	1.13
Apr 26	1.02
Apr 26	0.97
Mar 26	0.97
Mar 26	1.02
Mar 26	0.96
Mar 26	0.83
Feb 26	0.9
Feb 26	0.92
Feb 26	0.92
Jan 26	0.92
Jan 26	0.96
Jan 26	1.01
Jan 26	0.87
Jan 26	0.88
Dec 25	0.93
Dec 25	0.94
Dec 25	0.93
Dec 25	0.92
Nov 25	0.92
Nov 25	0.87
Nov 25	0.92
Nov 25	0.91
Oct 25	0.9
Oct 25	0.88
Oct 25	0.88
Oct 25	0.91
Oct 25	0.91
Sep 25	0.8
Sep 25	0.82
Sep 25	0.8
Sep 25	0.82
Aug 25	0.83
Aug 25	0.8
Aug 25	0.82
Aug 25	0.79
Aug 25	0.78
Jul 25	0.78
Jul 25	0.79
Jul 25	0.77
Jul 25	0.78
Jun 25	0.82
Jun 25	0.81
Jun 25	0.85
Jun 25	0.85
May 25	0.9
May 25	0.9
May 25	0.91
May 25	0.9
May 25	0.88
Apr 25	0.85
Apr 25	0.82
Apr 25	0.8
Apr 25	1.03
Mar 25	1.12
Mar 25	1.13
Mar 25	1.12
Mar 25	1.11
Feb 25	1.11
Feb 25	1.11
Feb 25	1.11
Feb 25	1.09
Jan 25	1.09
Jan 25	1.05
Jan 25	1.09
Jan 25	1.14
Dec 24	1.19
Dec 24	1.17
Dec 24	1.23
Dec 24	1.26
Nov 24	1.19
Nov 24	1.12
Nov 24	1.13
Nov 24	1.2
Nov 24	1.21
Oct 24	1.25
Oct 24	1.25
Oct 24	1.32
Oct 24	1.26

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AI Analysis

Edison Opto Corporation

Video analysis: 3591.TW

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