BIOBIJOU Co.,Ltd.
489460 · KOSDAQ · Healthcare · ₩194.3B (approx. $145.7M)
₩13,170-1.7%vs prev closeclose of 2026-10-30 · not real-time
Valuation summary
Looks fairly valued
Valuation summary45/100Downside rigidity36/100Upside potential41/100
⚠ Value-trap warning
This stock is flagged by our value-trap filter (e.g. shrinking earnings, negative free cash flow, or losses). Cheap can stay cheap — read why before acting.
Which value-trap type
- Negative free cash flow — FCF yield -7.9% (the business isn't generating cash).
- Catastrophic, unrecovered drawdown — max drawdown -70% (worse than −65% with a still-negative 1-year return).
Score summary
A summary of valuation factors — not a buy recommendation. You decide.
Data as of: 2026-10-30 · end-of-day, not real-timeData as of — price/valuation/technicals: the close date above · NPS stake: US=quarterly SEC 13F, Korea=annual · short interest: exchange's latest settlement · fundamentals: latest filing📉 Bearish divergence (observed)· 2026-08-13 → 2026-10-29
Peers
| Company | PER | PBR | ROE | Div | Score |
|---|---|---|---|---|---|
| 바이오비쥬 | 30.1 | 3.0 | 10% | 0.8% | 45 |
| 환인제약 | 9.4 | 0.5 | 5% | 2.9% | 67 |
| 휴온스 | 10.6 | 0.5 | 4% | 6.9% | 61 |
| 대원제약 | 72.9 | 0.7 | 1% | 3.3% | 38 |
| 현대약품 | 56.4 | 1.4 | 1% | 0.5% | 27 |
| 스카이랩스 | – | 9.5 | – | 0.0% | – |
Same sector, nearest by market cap · – = no data (value traps excluded)
Chart patterns matched (observational)
Technical patterns for reference — not a buy recommendation.
Price chart
View on Naver Finance →· Chart: Naver Finance
The chart (long-term trend, Ichimoku cloud) is for observation only — not a buy or sell signal.
Structure analysis · observation only
Shows only where the current price sits within the channel structure (based on past swings).
Position: 0.0~0.5 zone · Downtrend channelStructure as of 2026-10-30
Channel levels (price by multiple)
- Baseline (0)₩13,255
- Current price₩13,170
- ×0.5₩9,269
- ×1₩5,284
- ×1.5₩1,298
Unfilled gaps
- Gap upbelow price₩11,700–₩12,590 · Gap width 7.6% · 2026-10-27
- Gap down₩12,069–₩15,325 · Gap width 27.0% · 2025-11-14
- Gap downabove priceBeyond chart₩15,583–₩16,099 · Gap width 3.3% · 2025-10-20
The channel, levels and gaps are observational geometry showing where the current price sits within past swing structure. They are not a rebound/bottom probability, a price target, or a buy/sell signal — plain chart patterns carry no reliable predictive edge (our backtest conclusion).
A highlight of the key metrics detailed below.
Why it looks cheap
- –
Why it might be risky
- P/E (Price/Earnings)30.1
- P/B (Price/Book)3.0
- P/S (Price/Sales)6.8
Strategy ranks
Top-tier in 0 of 6 evaluated strategies
Ranks within the Korea market — tap to open that ranking (ranks are per market).
Valuation
- P/E (Price/Earnings)
- 30.1
- Forward P/E
- –
- P/B (Price/Book)
- 3.0
- PEG
- –
- P/S (Price/Sales)
- 6.8
- Dividend Yield
- 0.8%
- FCF Yield
- –
- EV/EBITDA
- 31.5
- EV/Sales
- 6.4
- Net Debt / EBITDA
- -2.61
- P/CF (Price/Cash Flow)
- –
Quality & growth
- ROE (Return on Equity)
- 10.4%
- ROA (Return on Assets)
- 4.7%
- Rule of 40
- 85.7
- Earnings Growth
- 295.2%
Past returns
1M
+15.5%
3M
+41.2%
6M
+48.8%
1Y
-12.8%
3Y
–
5Y
–
Past returns — they do not guarantee future results.
Enterprise value
Market cap
₩194.3B
Enterprise value (EV)
₩182.2B
Net cash
₩15.1B
vs market cap
93.8%
EV as reported by our data provider (Yahoo Finance) · net debt is our own calc (total debt − cash) · definitions differ, so EV need not equal market cap + net debt (minority interest, preferred stock)
More indicators
Sortino
0.11
Downside vol
43.37%
Max drawdown (3y)
-69.84%
Deep historical drawdown
Volatility (annual.)
63.11%
Large price swings
RSI(14) daily
63.80
RSI(14) weekly
63.30
RSI(14) monthly
72.10
Overbought zone
vs 200d MA
37.02%
Above 200-day avg
Trend slope (annualized)
-45.41%
Recent downtrend
FCF margin
-53.74%
Payout ratio
24.27%
Sustainable
Price/Graham
2.00
Pricey vs assets/earnings
Golden cross
○ aligned
Color: green = healthy, red = caution (absolute thresholds, value/quality metrics only). Downside vol & Sortino are annualized. Max drawdown = largest drop from a 3-year peak; volatility = 1-year annualized. Price/Graham < 1 = below Graham fair value (profitable, positive-equity names only). RSI < 30 = oversold. For reference only.
Long-term trend (Ichimoku)
A Japanese trend tool. Price above the 'cloud' is supportive; below is weak. A strong uptrend doesn't mean it's cheap — stocks that have run up are usually more expensive.
D
Above the cloud (supportive)
W
Inside the cloud (neutral)
M
Inside the cloud (neutral)
RSI divergence (timeframes)
Daily · cleared gate (tiny effect)
Of 24 backtested chart patterns, only the daily bullish variant cleared the 20-day excess-return gate (t=2.23). The excess was +0.68% — economically negligible — and the bearish variant did not clear it. Treat it as an observation, not a probability or buy signal.
📉 Bearish divergence (observed)
High pivots
2026-08-13 → 2026-10-29
Weekly · observational
Observational — no predictive edge confirmed in backtest (not a signal).
–
Monthly · observational
Observational — no predictive edge confirmed in backtest (not a signal). Over long holds it has tended to underperform the average.
–
When price falls while RSI makes a higher low, you are 'observing' selling pressure fading — not a forecast or a buy signal.