STOCK REPORT · 010170 · KOSDAQ
TAIHAN Fiberoptics Co.,LTD
Overall grade
17 pointsBottom bandOverall 17 points · Grade D, 13 points to Grade C
Financial summary
TAIHAN Fiberoptics Co.,LTD (010170) has an overall grade of D from financial statements, with a score of 17 out of 100. Category scores are Earnings 9 (Grade D), Financial health 13 (Grade D) and Dividends 36 (Grade C). Data as of Oct 15, 2026.
Reported figures: ROE -41.97%, Operating margin -15.35%, Revenue growth -8.69%, Debt ratio 228.6%, Current ratio 76.52%, Dividend streak 0 yrs. Valuation: PBR 34.97x, Market cap ₩2.0T.
6 of the 9 graded metrics have values in this update.
This summary restates reported financial figures. It does not forecast share prices or returns.
Valuation
52-week range
Now at 39% of rangeWithin their own 52-week ranges, 73.5% of major Korean stocks sit lower than this one.
About these metrics
- PBR
- Price to book ratio (market cap ÷ net assets). Below 1x, the market value is below book value.
- Market cap
- Share price × shares outstanding. The value the market puts on the whole company.
- 52-week high
- The highest share price over the past year.
- 52-week low
- The lowest share price over the past year.
Scores by category
Each metric out of 100 · category score is the average of threeEarnings · Profitability
40% of overall · Bottom bandEach metric is scored out of 100, and the 9 above is the average of the three scores.
Metrics with values3 of 3
Fiscal year 2025 results
About these metrics
- ROE
- Return on equity. How much profit the company made on its own capital (equity).
- Operating margin
- Operating profit as a share of revenue. It shows the profitability of the core business.
- Revenue growth
- How much revenue changed compared with a year earlier.
Financial health
35% of overall · Bottom bandEach metric is scored out of 100, and the 13 above is the average of the three scores.
Metrics with values2 of 3
Metrics shown as - in the table are negative, so the size cannot be compared.
Fiscal year 2025 results
About these metrics
- Debt ratio
- Liabilities as a share of equity. A lower ratio means the company relies less on debt.
- Current ratio
- Assets that can turn into cash within a year, as a share of debts due within a year. At 100% or more they cover those debts.
- Interest coverage
- How many times operating profit covers interest expense. Below 1x, operating profit does not cover interest.
Dividends
25% of overall · Lower-middle bandEach metric is scored out of 100, and the 36 above is the average of the three scores.
Metrics with values1 of 3
Metrics shown as - in the table are not measured in this update, because the data has no such item.
About these metrics
- Dividend yield
- Dividends paid over a year as a share of the current share price.
- Payout ratio
- The share of profit paid out as dividends. A very high ratio can be hard to keep up.
- Dividend streak
- How many years in a row the company has paid a dividend.
Metric scores are shown rounded to one decimal place, so a category score can differ by up to 1 point from a plain average of the three shown.
Strengths · Weaknesses
Strengths
No notable strengths among metrics with values
Weaknesses
- Low profit relative to equity (ROE -41.97%)Below the median 14.1% of 92 Industrials stocks
- Low profitability in the core business (operating margin -15.35%)Below the median 11.1% of 95 Industrials stocks
- Revenue is shrinking (-8.69% year on year)
- Heavy debt burden (debt ratio 228.6%)Above the median 95.3% of 93 Industrials stocks
- Tight short-term liquidity (current ratio 76.52%)
A summary of only the metrics that stand out as notably good or weak against general benchmarks. Where a comparison is possible, the position against the median of stocks in the same sector is shown too. The stock count on each sector line covers only stocks with that metric, so it differs by metric.
Metrics that moved the overall score
- Dividend yield0.0 pts
- Payout ratio0.0 pts
- Dividend streak-3.3 pts
- Current ratio-4.1 pts
- Debt ratio-4.2 pts
- Interest coverage-4.7 pts
- ROE-5.3 pts
- Operating margin-5.3 pts
- Revenue growth-5.5 pts
Metric scores run up to 100, and the middle score is 50. If all nine metrics scored 50, the overall score would also be 50. Each bar is the contribution of one metric: how far its score sits from the 50 baseline, converted by that metric weight. Right means it raised the overall score, left means it lowered it.
Adding the nine contributions above to the baseline gives 17.6 points, and this stock's overall score is 17. The overall score is calculated from unrounded metric scores and then truncated, while the contributions here are rounded to one decimal place, so the two can differ by up to 1 point. Metrics that are not measured values still carry a contribution, because their scores did go into the overall score and hiding them would hide part of the basis of the grade.
| Metric | TAIHAN Fiberoptics Co.,LTD | Sector median | Rank in sector |
|---|---|---|---|
| PER | - | 33.6x | |
| PBR | 35.0x | 5.8x | |
| ROE | -42.0% | 14.1% | |
| Operating margin | -15.3% | 11.1% | |
| Debt ratio | 228.6% | 95.3% | |
| Dividend yield | - | 1.3% |
Grey values on the right are sector medians
Metric ranks in sector
Closer to 1st sits further left- PBRRank 91 of 93, top 98%
- ROERank 91 of 92, top 99%
- Operating marginRank 92 of 95, top 97%
- Debt ratioRank 80 of 93, top 86%
On the rank strip, the left end is 1st. PER, PBR and debt ratio are ranked from the lowest value, and ROE, operating margin and dividend yield from the highest.
Industrials stocks close in market cap rank
Sector medians cover the 95 Industrials stocks listed on Jupick. Typical levels differ by sector, so this is reference information for a simple comparison and not a basis for investment decisions.
About these metrics
- PER
- Price to earnings ratio (market cap ÷ annual net profit). A lower value means a lower price relative to profit.
- PBR
- Price to book ratio (market cap ÷ net assets). Below 1x, the market value is below book value.
- ROE
- Return on equity. How much profit the company made on its own capital (equity).
- Operating margin
- Operating profit as a share of revenue. It shows the profitability of the core business.
- Debt ratio
- Liabilities as a share of equity. A lower ratio means the company relies less on debt.
- Dividend yield
- Dividends paid over a year as a share of the current share price.
Where this score sits
0% of the major stocks graded by Jupick score lower than this. Stocks in the same Grade D: 16.
- S112.8%
- A10927.3%
- B19248.1%
- C7117.8%
- DThis stock164%
The Grade D band runs from 0 to 29 points, 30 points wide. This stock's 17 points sit 17 points above the lower boundary, and 13 points remain to 30, where Grade C starts.
Within the Industrials sector alone, it ranks No. 95 of 95 stocks with an overall score, and the median overall score of the sector is 61.
Unlike metric values, the overall score uses the same baseline for every market and currency, so Korean and US stocks share one sample. The grade boundaries of 85, 70, 50 and 30 points apply equally to every stock, so the counts above are how the sample actually splits at those boundaries. Because one point can decide a grade, two stocks with different grades can be closer in score than two stocks with the same grade. The shares and ranks here describe only the major stocks Jupick covers, not every listed stock.
Stocks with similar score profiles
| Stock | Earnings | Financial health | Dividends |
|---|---|---|---|
| TAIHAN Fiberoptics Co.,LTD (010170, this stock) | 9 | 13 | 36 |
| DSEOJIN SYSTEM CO.,LTD | 8 | 15 | 36 |
| DKoreaGasCorporation | 25 | 15 | 36 |
| DS-Oil Corporation | 17 | 28 | 47 |
| CECOPRO BM CO.,LTD. | 30 | 32 | 35 |
TAIHAN Fiberoptics Co.,LTD (010170) has category scores of Earnings 9 · Financial health 13 · Dividends 36. These are the four major stocks graded in all three categories whose profiles come closest, and no category differs by more than 21 points.
The three scores are given by Jupick from public financial metrics, each out of 100. A similar profile means similar grading results only. It does not mean the share prices move alike.
Ratios as amounts
Base ₩10,000Every ratio metric of this stock, restated on the same amount. If each line used a different base, the amounts could not be compared, so every line starts from ₩10,000.
For every ₩10,000 of revenue: operating loss ₩1,530.Operating margin -15.3%
- For every ₩10,000 of equityyearly net loss ₩4,200
- If last year's revenue was ₩10,000this year's revenue ₩9,130
- For every ₩10,000 of equitydebt owed ₩22,860
- For every ₩10,000 of debt due within a yearassets turning into cash within a year ₩7,650
- For ₩10,000 of book equitymarket value ₩350,000
The ₩10,000 base is an assumption chosen for easy reading, not this company's actual revenue or equity. The values multiply the ratios shown as they are and round to the nearest won, so they can differ from the source by a few won. Metrics that make no sense as amounts are left out: values that are not measured, values that cannot be confirmed as measured, and loss-making cases where the base amount does not hold.
Metrics that decide the grade
Overall 17 · Grade DThe overall score recalculated with just one of the nine metrics set to the middle score of 50. Only one metric changes at a time, and the other eight stay as they are.
With any single metric at 50, the overall score stays in Grade D.
The metric closest to a boundary is Revenue growth. With only this metric at 50, the overall score would be 22.5, 7.5 points from the 30 point boundary. Earnings · metric 8.9 · contribution -5.5
The scores above add up this stock's metric scores again with one of them set to 50. They are not new grades, and this stock's grade stays at D. Metric scores and contributions are rounded to one decimal place, so a change within 1 point of a boundary is not reported as a grade change. Changing two or more metrics at once was not calculated.
Where the share price enters the grade
The grade above turns 9 metrics into scores and combines them. Counting how many of them use the share price shows whether the grade moves when the price moves.
The 9 graded metrics stay the same when the share price moves.
- Earnings grade metrics (3)Does not use the share price0 of 3 metrics use the share price
- Financial health grade metrics (3)Does not use the share price0 of 3 metrics use the share price
- Dividend grade metrics (3)Does not use the share price0 of 3 metrics use the share price
- PER and PBRCome from the share price but are not scoredNot graded
For Korean stocks, Dividend yield is taken as stated in the disclosure, so it is not recalculated when the share price changes. What changes the grade is the next financial filing, not the share price.
Stocks with a value for each metric
The grade above uses 9 metrics. Each line shows how many major stocks have a value for that metric, so you can tell whether a blank is specific to this stock or common to most stocks.
6 of the 9 graded metrics have values.
- ROEHas a value378 of 399 stocks have a value
- Operating marginHas a value371 of 399 stocks have a value
- Revenue growthHas a value375 of 399 stocks have a value
- Debt ratioHas a value370 of 399 stocks have a value
- Current ratioHas a value360 of 399 stocks have a value
- Interest coverageNegative value190 of 399 stocks have a valueMore than half of stocks have no value
- Dividend yieldNot reported352 of 399 stocks have a valueMost stocks have a value
- Payout ratioNot reported348 of 399 stocks have a valueMost stocks have a value
- Dividend streakHas a value398 of 399 stocks have a value
Blank metrics on this stock: 3. Most other stocks have values for 2 of them, so those wait for this stock's filing.
Position in the market distribution
Korean stocksWhere the value of TAIHAN Fiberoptics Co.,LTD sits when the Korean stocks on Jupick are lined up from the smallest value, ignoring sector. Left is smaller, right is larger, and the shaded part is the middle half.
The thin lower axis counts the position again within the same sector (Industrials) only. All metrics with a lower axis sit in the same band as the whole market.
- PBR35.0x
- ROE-42.0%
- Operating margin-15.3%
- Debt ratio228.6%
TAIHAN Fiberoptics Co.,LTD metrics with no position on this page. Jupick does cover them, but they could not be lined up this time. The reason is given next to each.
- PER Could not be lined up this time
- Dividend yield Could not be lined up this time
Won and dollar stocks have different metric levels, so they are counted in separate samples. This is only where a value sits in a line-up, not a sign of good or bad and not an investment judgement. Stocks without the metric, and loss-making stocks where PER or PBR does not hold, are left out of the sample. The remaining sample size is shown on each line. The sector axis is not drawn when the same-currency, same-sector sample has fewer than 8 stocks.
Korean and US yardsticks
Industrials sectorWhere one value of TAIHAN Fiberoptics Co.,LTD sits among Korean stocks in the same sector, and among US stocks. Only ratio metrics that compare across currencies are used.
All 4 compared metrics sit in the same band on both yardsticks.
Only metrics with at least 8 stocks on both sides are compared.
Investment notice
For information only. Not investment advice. Grades and figures are reference material calculated from public information. They do not ask anyone to trade a security and make no promise of returns. You are solely responsible for your investment decisions and their results, and Jupick accepts no legal liability for them.