Taiwan OTC Exchange · Taiwan · Updated after 20 Oct 2026 close
Diamond Biotechnology Co., Ltd
6815 · Taiwan OTC Exchange · prices in TWD
TWD 21.45▼ -0.05 (0.23%)
Market X-Ray · price-based
Weak price profile
Ranks #1086 of 1093 on the Taiwan OTC Exchange · confidence High
What this score is, and is not
It describes how this stock has traded: trend, momentum, risk, liquidity and dividends, each ranked against the other stocks on its own exchange. It does not measure how healthy or cheap the business is. That fundamental X-Ray needs financial statements, which we do not have for Taiwan yet.
TrendWeak
1/100
Below its long-term averages and far from its highs.
See the numbers →
Above 200-day average-42.2%
From 52-week high-71.2%
MomentumWeak
3/100
Lagging most stocks on this exchange.
See the numbers →
3-month return-27.5%
6-month return-42.9%
12-month, skipping last month-59.1%
Stability (higher is calmer)Weak
18/100
Volatile, with deep drawdowns.
See the numbers →
Volatility, 1 year (lower is calmer)54.1%
Worst drawdown, 1 year (smaller is calmer)-71.2%
LiquidityWeak
17/100
Thinly traded: prices can jump and exits can be hard.
See the numbers →
Avg daily value traded0.50M TWD
Zero-volume days0.0%
IncomeNone
–/100
Pays no dividend.
See the numbers →
Years with dividends4
Price-based X-Ray. The fundamental X-Ray (financial health, valuation, growth, fair value) is available for US stocks today. It will follow for Taiwan when fundamentals data for this market is added. All Taiwan stocks.
Price chart
52-wk range 20.65 – 77.30 Daily closes, split-adjusted
Signals
50-day average23.48
200-day average37.14
Golden/death cross (60d)None
New 52-week highNo
Bullish RSI divergenceYes
Average daily range (ATR)0.95
Technical summary
Daily
Strongly bearish
1 bullish · 3 neutral · 12 bearish
Weekly
Strongly bearish
0 bullish · 1 neutral · 11 bearish
Monthly
Strongly bearish
0 bullish · 1 neutral · 7 bearish
Moving averages (daily)
| SMA 10 | 22.16 | Bearish |
| EMA 10 | 22.10 | Bearish |
| SMA 20 | 22.60 | Bearish |
| EMA 20 | 22.48 | Bearish |
| SMA 50 | 23.48 | Bearish |
| EMA 50 | 23.78 | Bearish |
| SMA 100 | 26.21 | Bearish |
| EMA 100 | 27.16 | Bearish |
| SMA 200 | 37.14 | Bearish |
| EMA 200 | 34.13 | Bearish |
Oscillators (daily)
| RSI (14) | 35.78 | Neutral |
| MACD (12, 26) | -0.52 | Bearish |
| Momentum (12) | -5.92 | Bearish |
| Stochastic %K (14) | 32.65 | Neutral |
| Williams %R (14) | -67.35 | Neutral |
| CCI (20) | -170.3 | Bullish |
Pivot points (classic, last session)
S3 20.20 | S2 20.45 | S1 20.95 | Pivot 21.20 | R1 21.70 | R2 21.95 | R3 22.45 |
Signals describe what the chart is doing, not what to do. Moving averages: price above the average is bullish. Oscillators use the usual thresholds (RSI 30/70, Stochastic 20/80, CCI ±100, Williams %R −80/−20; MACD and momentum above zero are bullish). Weekly and monthly views use closing prices only.
Dividends
Paid, last 12 months
0.00 TWD
Yield on today's price
–
Frequency
None in the last year
Next ex-dividend date
Not announced
| Ex-dividend date | Amount per share |
|---|---|
| 27 Aug 2025 | 0.2300 |
| 5 Aug 2024 | 0.1848 |
| 23 Aug 2023 | 0.1337 |
| 24 Aug 2022 | 0.2040 |
| 27 Aug 2021 | 0.0500 |
Ex-dividend dates and amounts from EODHD. Shown as declared, before tax.
Prices are end-of-day closes in TWD. Educational only, not financial advice.