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Test Research, Inc.

TWD 258.5 +$66.00 (+34.29%)
TAI · 15 Sep 2026 05:30 UTC
Previous Close
TWD 259
Day Range
TWD 258.5TWD 262
Year Range
TWD 139.5TWD 457.5
Market Cap
61.06B
AVG Volume
2.98M
Trailing/Forward PE
19.6/61.55
PEG ratio
-2.42
Dividend Yield
2.71%
Next Earnings Date
2026-11-04
Primary Exchange
Taiwan Stock ExchangeTW
Revenue (TWD)
01B2B3B24 Q124 Q224 Q324 Q425 Q125 Q225 Q325 Q426 Q126 Q2
3030.TW Revenue (TWD) by quarter
PeriodRevenue (TWD)
26 Q22.95B
26 Q12.44B
25 Q42.08B
25 Q32.07B
25 Q22.38B
25 Q11.94B
24 Q41.49B
24 Q31.63B
24 Q21.73B
24 Q11.51B
Net Income (TWD)
0250M500M750M1B24 Q124 Q224 Q324 Q425 Q125 Q225 Q325 Q426 Q126 Q2
3030.TW Net Income (TWD) by quarter
PeriodNet Income (TWD)
26 Q2912.05M
26 Q1826.46M
25 Q4686.18M
25 Q3693.23M
25 Q2521.47M
25 Q1577.8M
24 Q4526.94M
24 Q3388.25M
24 Q2466.12M
24 Q1455.31M
Operating Income (TWD)
0500M1B1.5B24 Q124 Q224 Q324 Q425 Q125 Q225 Q325 Q426 Q126 Q2
3030.TW Operating Income (TWD) by quarter
PeriodOperating Income (TWD)
26 Q21.15B
26 Q1931.67M
25 Q4711.33M
25 Q3666.85M
25 Q2944.97M
25 Q1670.55M
24 Q4475.55M
24 Q3526.24M
24 Q2537.72M
24 Q1491.4M
EBITDA (TWD)
0500M1B1.5B24 Q124 Q224 Q324 Q425 Q125 Q225 Q325 Q426 Q126 Q2
3030.TW EBITDA (TWD) by quarter
PeriodEBITDA (TWD)
26 Q21.2B
26 Q1982.9M
25 Q4882.55M
25 Q3847.83M
25 Q2692.27M
25 Q1766.64M
24 Q4602.34M
24 Q3535.04M
24 Q2629.59M
24 Q1607.18M
Cash Flows (TWD)
-500M0500M1B24 Q124 Q224 Q324 Q425 Q125 Q225 Q325 Q426 Q126 Q2
3030.TW Cash Flows (TWD) by quarter
PeriodCash Flows (TWD)
26 Q2452.9M
26 Q1509.88M
25 Q4614.53M
25 Q3-113.01M
25 Q2-16.88M
25 Q1956.07M
24 Q4360.62M
24 Q367.36M
24 Q2108.61M
24 Q1240.36M
EPS (TWD)
0123424 Q124 Q224 Q324 Q425 Q125 Q225 Q325 Q426 Q126 Q2
3030.TW EPS (TWD) by quarter
PeriodEPS (TWD)
26 Q23.86
26 Q13.5
25 Q42.9
25 Q32.93
25 Q22.21
25 Q12.44
24 Q42.23
24 Q31.64
24 Q21.97
24 Q11.93
Expenses (TWD)
0200M400M600M800MR&DSG&ACapex24 Q124 Q224 Q324 Q425 Q125 Q225 Q325 Q426 Q126 Q2
3030.TW Expenses (TWD) by quarter
PeriodExpenses (TWD)
26 Q2603.72M
26 Q1549.73M
25 Q4752.37M
25 Q3526.97M
25 Q2467.7M
25 Q1487.98M
24 Q4587.66M
24 Q3528.33M
24 Q2504.67M
24 Q1510.63M
Cash & Debt (TWD)
01B2B3BCashLong Term DebtShort Term Debt24 Q124 Q224 Q324 Q425 Q125 Q225 Q325 Q426 Q126 Q2
3030.TW Cash & Debt (TWD) by quarter
PeriodCash & Debt (TWD)
26 Q22.42B
26 Q12.1B
25 Q41.58B
25 Q3928.85M
25 Q22.17B
25 Q12.3B
24 Q41.32B
24 Q3978.36M
24 Q21.68B
24 Q11.56B
Debt ratios
-1-0.75-0.5-0.25024 Q124 Q224 Q324 Q425 Q125 Q225 Q325 Q426 Q126 Q2
3030.TW Debt ratios by quarter
PeriodDebt ratios
26 Q2-0.6
26 Q1-0.6
25 Q4-0.47
25 Q3-0.29
25 Q2-0.81
25 Q1-0.89
24 Q4-0.54
24 Q3-0.43
24 Q2-0.82
24 Q1-0.91
Margins
0%20%40%60%80%24 Q124 Q224 Q324 Q425 Q125 Q225 Q325 Q426 Q126 Q2
3030.TW Margins by quarter
PeriodMargins
26 Q258.7%
26 Q160.27%
25 Q460.64%
25 Q356.71%
25 Q258.38%
25 Q157.61%
24 Q461.52%
24 Q359.17%
24 Q258.08%
24 Q159.64%
Return on Capital
0%2.5%5%7.5%10%24 Q124 Q224 Q324 Q425 Q125 Q225 Q325 Q426 Q126 Q2
3030.TW Return on Capital by quarter
PeriodReturn on Capital
26 Q29.37%
26 Q17.9%
25 Q47.14%
25 Q37.83%
25 Q26.44%
25 Q16.5%
24 Q46.36%
24 Q35%
24 Q26.34%
24 Q15.94%
Shares Outstanding
0100M200M300M24 Q124 Q224 Q324 Q425 Q125 Q225 Q325 Q426 Q126 Q2
3030.TW Shares Outstanding by quarter
PeriodShares Outstanding
26 Q2236.21M
26 Q1236.22M
25 Q4236.48M
25 Q3236.22M
25 Q2235.96M
25 Q1235.84M
24 Q4236.74M
24 Q3236.74M
24 Q2236.22M
24 Q1235.91M
Dividends (TWD)
02468Jun 17Jun 18Jun 19Jun 20Jul 21Jun 22Jun 23Jun 24Jun 25Jun 26
3030.TW Dividends (TWD) by quarter
PeriodDividends (TWD)
Jun 267
Jun 255
Jun 243.3
Jun 234.5
Jun 223.3
Jul 213.3
Jun 203.3
Jun 193.7
Jun 183
Jun 173
Book Value Per Share (TWD)
020406024 Q124 Q224 Q324 Q425 Q125 Q225 Q325 Q426 Q126 Q2
3030.TW Book Value Per Share (TWD) by quarter
PeriodBook Value Per Share (TWD)
26 Q241.2
26 Q144.29
25 Q440.61
25 Q337.5
25 Q234.33
25 Q137.66
24 Q434.98
24 Q332.79
24 Q231.13
24 Q132.47
Total Assets (TWD)
05B10B15B24 Q124 Q224 Q324 Q425 Q125 Q225 Q325 Q426 Q126 Q2
3030.TW Total Assets (TWD) by quarter
PeriodTotal Assets (TWD)
26 Q214.81B
26 Q113.41B
25 Q412.16B
25 Q311.36B
25 Q211.94B
25 Q111.13B
24 Q410.14B
24 Q39.83B
24 Q210.47B
24 Q19.85B
PE Ratio
1020304050med 19.88Dec 24Apr 25Jul 25Oct 25Feb 26Jun 26Sep 26
3030.TW PE Ratio by quarter
PeriodPE Ratio
Sep 2622.43
Sep 2622.78
Sep 2624.6
Aug 2625.42
Aug 2624.68
Aug 2625.55
Aug 2625.12
Jul 2623.25
Jul 2625.33
Jul 2624.94
Jul 2625.9
Jul 2627.85
Jun 2630.05
Jun 2632.49
Jun 2630.77
Jun 2634.92
May 2638.64
May 2640.02
May 2637.69
May 2637.16
Apr 2632.68
Apr 2630.1
Apr 2632.3
Apr 2628.91
Apr 2623.61
Mar 2626.48
Mar 2626.02
Mar 2628.26
Mar 2624.95
Feb 2622.76
Feb 2618.84
Feb 2618.59
Jan 2618.33
Jan 2618.48
Jan 2617.67
Jan 2617.62
Jan 2619.6
Dec 2523.31
Dec 2522.02
Dec 2519.44
Dec 2519.62
Nov 2518.1
Nov 2516.69
Nov 2517.63
Nov 2518.04
Oct 2518.33
Oct 2517.69
Oct 2517.51
Oct 2518.27
Oct 2519.03
Sep 2521.13
Sep 2521.85
Sep 2522.45
Sep 2523.41
Aug 2525.88
Aug 2524.26
Aug 2522.63
Aug 2519.98
Aug 2518.18
Jul 2517.39
Jul 2518
Jul 2517.82
Jul 2517.33
Jun 2519.27
Jun 2517.53
Jun 2516.37
Jun 2517.08
May 2514.57
May 2514.5
May 2514.89
May 2513.41
May 2514.37
Apr 2513.21
Apr 2512.75
Apr 2512.05
Apr 2514.82
Mar 2517.67
Mar 2517.89
Mar 2517.74
Mar 2518.11
Feb 2519.38
Feb 2519.68
Feb 2519.01
Feb 2519.53
Jan 2518.71
Jan 2517.74
Jan 2518.49
Jan 2517.74
Dec 2420.01
Dec 2419.77
Dec 2419.77
Dec 2420.75
Nov 2421.24
Nov 2423.85
Nov 2422.47
Nov 2422.96
Nov 2421.65
Oct 2423.36
Oct 2422.71
Oct 2422.38
Free Cash Flow Yield
1%2%3%4%5%med 2.9%Dec 24Apr 25Jul 25Oct 25Feb 26Jun 26Sep 26
3030.TW Free Cash Flow Yield by quarter
PeriodFree Cash Flow Yield
Sep 261.63%
Sep 261.6%
Sep 261.48%
Aug 261.43%
Aug 261.48%
Aug 261.43%
Aug 261.45%
Jul 261.57%
Jul 261.44%
Jul 261.46%
Jul 261.41%
Jul 261.31%
Jun 261.93%
Jun 261.79%
Jun 261.89%
Jun 261.66%
May 261.5%
May 261.45%
May 261.54%
May 261.56%
Apr 261.78%
Apr 261.93%
Apr 261.8%
Apr 262.01%
Apr 262.46%
Mar 261.93%
Mar 261.97%
Mar 261.81%
Mar 262.05%
Feb 262.25%
Feb 262.72%
Feb 262.75%
Jan 262.79%
Jan 262.77%
Jan 262.9%
Jan 262.9%
Jan 262.61%
Dec 252.91%
Dec 253.08%
Dec 253.49%
Dec 253.46%
Nov 253.75%
Nov 254.07%
Nov 253.85%
Nov 253.76%
Oct 253.7%
Oct 253.84%
Oct 253.88%
Oct 253.71%
Oct 253.57%
Sep 253.61%
Sep 253.49%
Sep 253.39%
Sep 253.25%
Aug 252.94%
Aug 253.14%
Aug 253.37%
Aug 253.81%
Aug 254.19%
Jul 254.38%
Jul 254.23%
Jul 254.28%
Jul 254.4%
Jun 252.2%
Jun 252.41%
Jun 252.58%
Jun 252.48%
May 252.9%
May 252.92%
May 252.84%
May 253.16%
May 252.94%
Apr 253.2%
Apr 253.32%
Apr 253.51%
Apr 252.85%
Mar 253.16%
Mar 253.12%
Mar 253.14%
Mar 253.08%
Feb 252.88%
Feb 252.83%
Feb 252.93%
Feb 252.86%
Jan 252.98%
Jan 253.14%
Jan 253.02%
Jan 253.14%
Dec 243.26%
Dec 243.3%
Dec 243.3%
Dec 243.15%
Nov 243.08%
Nov 242.74%
Nov 242.91%
Nov 242.85%
Nov 243.02%
Oct 242.8%
Oct 242.88%
Oct 242.92%
Price to Sales
2.557.51012.5med 5.53Dec 24Apr 25Jul 25Oct 25Feb 26Jun 26Sep 26
3030.TW Price to Sales by quarter
PeriodPrice to Sales
Sep 266.82
Sep 266.93
Sep 267.48
Aug 267.73
Aug 267.51
Aug 267.77
Aug 267.64
Jul 267.07
Jul 267.7
Jul 267.59
Jul 267.88
Jul 268.47
Jun 268.8
Jun 269.51
Jun 269.01
Jun 2610.22
May 2611.31
May 2611.72
May 2611.03
May 2610.88
Apr 269.57
Apr 268.81
Apr 269.45
Apr 268.46
Apr 266.91
Mar 267.8
Mar 267.66
Mar 268.32
Mar 267.35
Feb 266.7
Feb 265.55
Feb 265.47
Jan 265.4
Jan 265.44
Jan 265.2
Jan 265.19
Jan 265.77
Dec 256.31
Dec 255.97
Dec 255.27
Dec 255.31
Nov 254.9
Nov 254.52
Nov 254.78
Nov 254.89
Oct 254.97
Oct 254.79
Oct 254.74
Oct 254.95
Oct 255.16
Sep 256.1
Sep 256.31
Sep 256.48
Sep 256.76
Aug 257.47
Aug 257
Aug 256.53
Aug 255.77
Aug 255.25
Jul 255.02
Jul 255.2
Jul 255.14
Jul 255
Jun 255.57
Jun 255.07
Jun 254.73
Jun 254.94
May 254.21
May 254.19
May 254.3
May 253.87
May 254.15
Apr 253.82
Apr 253.68
Apr 253.48
Apr 254.28
Mar 254.55
Mar 254.61
Mar 254.57
Mar 254.66
Feb 254.99
Feb 255.07
Feb 254.89
Feb 255.03
Jan 254.82
Jan 254.57
Jan 254.76
Jan 254.57
Dec 245.2
Dec 245.13
Dec 245.13
Dec 245.39
Nov 245.51
Nov 246.19
Nov 245.83
Nov 245.96
Nov 245.62
Oct 246.06
Oct 245.9
Oct 245.81
EV/EBITDA
010203040med 14.54Dec 24Apr 25Jul 25Oct 25Feb 26Jun 26Sep 26
3030.TW EV/EBITDA by quarter
PeriodEV/EBITDA
Sep 2617.37
Sep 2617.65
Sep 2619.1
Aug 2619.76
Aug 2619.17
Aug 2619.87
Aug 2619.52
Jul 2618.03
Jul 2619.69
Jul 2619.38
Jul 2620.14
Jul 2621.7
Jun 2622.88
Jun 2624.77
Jun 2623.44
Jun 2626.67
May 2629.56
May 2630.63
May 2628.82
May 2628.41
Apr 2624.92
Apr 2622.92
Apr 2624.63
Apr 2621.99
Apr 2617.88
Mar 2620.82
Mar 2620.45
Mar 2622.24
Mar 2619.6
Feb 2617.85
Feb 2614.73
Feb 2614.53
Jan 2614.32
Jan 2614.44
Jan 2613.79
Jan 2613.75
Jan 2615.34
Dec 2517.27
Dec 2516.27
Dec 2514.27
Dec 2514.41
Nov 2513.23
Nov 2512.14
Nov 2512.87
Nov 2513.18
Oct 2513.41
Oct 2512.91
Oct 2512.77
Oct 2513.37
Oct 2513.96
Sep 2515.45
Sep 2516
Sep 2516.47
Sep 2517.21
Aug 2519.12
Aug 2517.87
Aug 2516.61
Aug 2514.56
Aug 2513.17
Jul 2512.56
Jul 2513.03
Jul 2512.89
Jul 2512.51
Jun 2514.37
Jun 2513.03
Jun 2512.13
Jun 2512.68
May 2510.73
May 2510.68
May 2510.98
May 259.84
May 2510.58
Apr 259.69
Apr 259.33
Apr 258.79
Apr 2510.93
Mar 2512.57
Mar 2512.74
Mar 2512.63
Mar 2512.9
Feb 2513.83
Feb 2514.05
Feb 2513.56
Feb 2513.94
Jan 2513.34
Jan 2512.63
Jan 2513.17
Jan 2512.63
Dec 2413.84
Dec 2413.66
Dec 2413.66
Dec 2414.38
Nov 2414.74
Nov 2416.65
Nov 2415.63
Nov 2415.99
Nov 2415.04
Oct 2416.29
Oct 2415.81
Oct 2415.58
Price/Operating Cashflow
020406080med 25.33Dec 24Apr 25Jul 25Oct 25Feb 26Jun 26Sep 26
3030.TW Price/Operating Cashflow by quarter
PeriodPrice/Operating Cashflow
Sep 2648.76
Sep 2649.51
Sep 2653.46
Aug 2655.25
Aug 2653.65
Aug 2655.53
Aug 2654.59
Jul 2650.54
Jul 2655.06
Jul 2654.21
Jul 2656.29
Jul 2660.52
Jun 2643.01
Jun 2646.5
Jun 2644.04
Jun 2649.98
May 2655.3
May 2657.28
May 2653.94
May 2653.19
Apr 2646.77
Apr 2643.08
Apr 2646.22
Apr 2641.38
Apr 2633.8
Mar 2643.3
Mar 2642.55
Mar 2646.22
Mar 2640.8
Feb 2637.22
Feb 2630.81
Feb 2630.4
Jan 2629.98
Jan 2630.23
Jan 2628.9
Jan 2628.81
Jan 2632.06
Dec 2528.24
Dec 2526.68
Dec 2523.56
Dec 2523.77
Nov 2521.93
Nov 2520.22
Nov 2521.36
Nov 2521.86
Oct 2522.21
Oct 2521.43
Oct 2521.22
Oct 2522.14
Oct 2523.06
Sep 2522.91
Sep 2523.7
Sep 2524.35
Sep 2525.39
Aug 2528.07
Aug 2526.31
Aug 2524.54
Aug 2521.67
Aug 2519.71
Jul 2518.87
Jul 2519.52
Jul 2519.32
Jul 2518.8
Jun 2530.78
Jun 2528
Jun 2526.15
Jun 2527.28
May 2523.27
May 2523.16
May 2523.78
May 2521.41
May 2522.96
Apr 2521.1
Apr 2520.36
Apr 2519.25
Apr 2523.68
Mar 2523.66
Mar 2523.95
Mar 2523.75
Mar 2524.25
Feb 2525.95
Feb 2526.35
Feb 2525.45
Feb 2526.15
Jan 2525.05
Jan 2523.75
Jan 2524.75
Jan 2523.75
Dec 2421.2
Dec 2420.94
Dec 2420.94
Dec 2421.98
Nov 2422.5
Nov 2425.27
Nov 2423.8
Nov 2424.32
Nov 2422.93
Oct 2424.75
Oct 2424.06
Oct 2423.71
Price to Book
24681012med 4.6Dec 24Apr 25Jul 25Oct 25Feb 26Jun 26Sep 26
3030.TW Price to Book by quarter
PeriodPrice to Book
Sep 265.85
Sep 265.94
Sep 266.41
Aug 266.63
Aug 266.43
Aug 266.66
Aug 266.55
Jul 266.06
Jul 266.6
Jul 266.5
Jul 266.75
Jul 267.26
Jun 267.76
Jun 268.38
Jun 267.94
Jun 269.01
May 269.97
May 2610.33
May 269.73
May 269.59
Apr 268.43
Apr 267.77
Apr 268.34
Apr 267.46
Apr 266.09
Mar 266.93
Mar 266.81
Mar 267.4
Mar 266.53
Feb 265.96
Feb 264.93
Feb 264.87
Jan 264.8
Jan 264.84
Jan 264.63
Jan 264.61
Jan 265.13
Dec 255.8
Dec 255.48
Dec 254.83
Dec 254.88
Nov 254.5
Nov 254.15
Nov 254.38
Nov 254.49
Oct 254.56
Oct 254.4
Oct 254.35
Oct 254.54
Oct 254.73
Sep 254.66
Sep 254.82
Sep 254.95
Sep 255.16
Aug 255.71
Aug 255.35
Aug 254.99
Aug 254.41
Aug 254.01
Jul 253.84
Jul 253.97
Jul 253.93
Jul 253.82
Jun 254.27
Jun 253.89
Jun 253.63
Jun 253.79
May 253.23
May 253.22
May 253.3
May 252.97
May 253.19
Apr 252.93
Apr 252.83
Apr 252.67
Apr 253.29
Mar 253.61
Mar 253.66
Mar 253.63
Mar 253.71
Feb 253.96
Feb 254.03
Feb 253.89
Feb 253.99
Jan 253.83
Jan 253.63
Jan 253.78
Jan 253.63
Dec 243.93
Dec 243.89
Dec 243.89
Dec 244.08
Nov 244.18
Nov 244.69
Nov 244.42
Nov 244.51
Nov 244.26
Oct 244.59
Oct 244.46
Oct 244.4
Test Research, Inc.
3030.TW
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