DUOBACK CO., LTD.

듀오백073190KOSDAQSector: Other Manufacturing

₩1,6220.00%Market cap ₩19.4BAs of Sep 2, 2026 close · updated once daily

Market cap

₩19.4B

#1640 in KOSDAQ

Loss

PER not computable

0.57x

Sector median 0.39x

0.0%

Sector median 0.0%

Trading halted — grade display suspended

This stock is under a trading halt per KRX disclosure. Grade display resumes once trading resumes.

See withholding criteria →View source filing (DART) ↗

This grade is not a buy/sell recommendation — it is information mechanically scored from public data using a fixed formula.

1-year closing price

Low ₩656High ₩2,015

Latest close

Price change by period

0.00%

72.30%

79.20%

18.60%

As of the Sep 2, 2026 close · updated once daily · a factual record computed from closing prices only; dividends are not included, and this is not a buy or sell signal.

Financial strength

28.4/100

How much debt does it carry relative to equity?

52.1%

Sector median 76.8%

Sector low

highTop 39.4% in sector

Can it cover what's due within a year?

66.6%

Sector median 138.1%

Sector low

highBottom 16.3% in sector

How much of revenue becomes profit?

-15.0%

Sector median -0.7%

Sector low

highBottom 12.5% in sector

How much did it earn on its own capital?

-13.4%

Sector median -2.8%

Sector low

highBottom 24% in sector

Source filing: annual report (separate) — view original ↗

Growth momentum

44.1/100

How much did revenue grow in a year?

-13.0%

Sector median -4.0%

Sector low

highBottom 18.6% in sector

Did core profits grow in a year?

10.5%

Sector median -49.8%

Sector low

highTop 30.4% in sector

Financial trend

Revenue

Growth & margin

Revenue growth Operating margin

Year over year — alongside the sector median

This stock Sector median

A factual chart of confirmed annual results from annual reports — the same source as the grading indicators. Not a buy or sell signal.

Source filing: annual report (separate) — view original ↗

Price attractiveness

30.8/100

Is the price expensive relative to earnings?

Loss-making (P/E not computable)

Sector median P/E of profitable peers 10.9x · 64% loss-making

Sector low

highBottom 26% in sector

Is the price expensive relative to book value?

0.57x

Sector median 0.39x

Sector low

highBottom 35.6% in sector

Valuation uses the Sep 2, 2026 close and market cap

Shareholder Return

Single-indicator axis28.8/100

Does the company actually pay dividends?

0.0%

Sector median 0.0%

Sector low

highBottom 28.8% in sector

Dividends & treasury shares

Total cash dividends (FY2025): ₩0M
Cash payout ratio, consolidated (FY2025): 0.0%
Treasury shares (FY2025): 904,602 shares (7.5% of shares issued)

Source: annual report (DART) — dividend allocation & total shares

Source filing: annual report (separate) — view original ↗

Financial checklist

Based on the FY2025 annual report · year-over-year comparison · determined on Sep 2, 2026

Of 9 items: 3 met · 6 not met · 0 not computable

Not metMetNot computable

Positive net income

Whether net income (attributable to owners where available) is above zero.

Not met

-₩4.6B

Positive operating cash flow

Whether cash flow from operations is above zero.

Not met

-₩2.4B

Return on assets up

Whether net income over beginning total assets rose from the prior year.

Not met

-14.4% → -20.1%

Operating cash flow exceeds net income

Whether operating cash flow is greater than net income.

Met

-₩2.4B vs -₩4.6B

Liabilities-to-assets ratio down

Whether total liabilities as a share of total assets fell from the prior year.

Met

42.9% → 34.3%

Current ratio up

Whether current assets over current liabilities rose from the prior year.

Not met

84.2% → 66.6%

Shares outstanding not increased

Whether common shares issued did not increase from the prior year. Increases from bonus issues and stock dividends are also counted.

Met

11,968,040 → 11,968,040

Operating margin up

Whether operating income over revenue rose from the prior year.

Not met

-14.6% → -15.0%

Asset turnover up

Whether revenue over beginning total assets rose from the prior year.

Not met

0.94x → 0.88x

A record of facts determined by fixed rules from the financial statements in the latest annual report. Not used in grading, and not a buy or sell signal. Source filing: annual report (separate) — view original ↗

Grade change history

Jul 23, 2026D

Methodology version change (v2.0 applied)

Jul 15, 2026DVersion v1

First calculation

Grade changes are a factual record produced from public data by a fixed formula; they do not signal future changes.

Disclosure & financial badges

Factual records determined from public filings and periodic reports by fixed rules — not buy/sell signals.

Negative-evidence group (dilution, loss, dispute)Mixed interpretationPositive-evidence group (shareholder return)Dots classify the disclosure type by the direction of research evidence — not an assessment or investment judgment about this company.

Financial fact combinations

Operating losses for 3 consecutive fiscal years

Recorded operating losses in three consecutive fiscal years, FY2023–FY2025 (per annual reports).

Determined as of 2026-09-02

Recent filings for this stock

Last 120 days · monitored filing types only

CEO changeAug 19, 2026Source ↗

Periodic report filedAug 11, 2026Source ↗

Periodic report filedMay 13, 2026Source ↗

View in the filings calendar →