Stock listing
TPEx:7561 Bioray Biotech Co., Ltd (光晟生技) 股價
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Share price · TPEX:7561
$17.25 TWD -0.60 (-3.4%)
Close on Oct 30, 2026
- Day range
- $16.65 – $17.25 TWDOct 30, 2026
- Volume
- 9,021 sharesOct 30, 2026
- Market cap
- $510.3M TWDAt the close on Oct 30, 2026 · price × 29.59M shares outstanding
- 52-week range
- $15.50 – $26.10 TWDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $427,406 TWDMedian day 7,677 shares · 2 days with no trades · last 3 months, Jul 30, 2026 – Oct 30, 2026
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · TPEX:7561 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $17.25 | -0.60 | -3.4% | $17.10 | $17.25 | $16.65 | 9,021 | |
| $17.85 | 0.00 | 0.0% | $17.85 | $17.85 | $17.85 | 1,000 | |
| $17.85 | +0.10 | +0.6% | $17.75 | $17.95 | $17.75 | 6,200 | |
| $17.75 | 0.00 | 0.0% | $17.75 | $17.75 | $17.75 | 0 | |
| $17.75 | -0.80 | -4.3% | $18.65 | $18.65 | $17.75 | 10,000 | |
| $18.55 | 0.00 | 0.0% | $18.55 | $18.55 | $18.55 | 1,000 | |
| $18.55 | +0.40 | +2.2% | $18.55 | $18.55 | $18.55 | 2,000 | |
| $18.15 | +0.25 | +1.4% | $18.15 | $18.15 | $18.15 | 1,000 | |
| $17.90 | +0.40 | +2.3% | $17.85 | $17.90 | $17.70 | 7,051 | |
| $17.50 | -1.05 | -5.7% | $18.55 | $18.55 | $17.50 | 18,001 | |
| $18.55 | +0.85 | +4.8% | $18.55 | $18.55 | $17.70 | 3,002 | |
| $17.70 | -0.85 | -4.6% | $18.55 | $18.60 | $17.70 | 11,729 | |
| $18.55 | -0.05 | -0.3% | $18.45 | $18.55 | $18.35 | 10,001 | |
| $18.60 | -1.40 | -7.0% | $20.00 | $20.00 | $18.45 | 36,403 | |
| $20.00 | 0.00 | 0.0% | $20.00 | $20.00 | $19.25 | 1,250 | |
| $20.00 | +0.60 | +3.1% | $19.40 | $20.00 | $19.00 | 6,913 | |
| $19.40 | -0.80 | -4.0% | $20.20 | $20.25 | $19.00 | 15,233 | |
| $20.20 | +0.15 | +0.7% | $19.25 | $20.20 | $19.25 | 26,130 | |
| $20.05 | +0.10 | +0.5% | $20.05 | $20.05 | $20.05 | 10 | |
| $19.95 | -0.30 | -1.5% | $19.95 | $19.95 | $19.95 | 5,000 | |
| $20.25 | -0.75 | -3.6% | $20.10 | $21.00 | $20.10 | 4,994 | |
| $21.00 | 0.00 | 0.0% | $21.15 | $21.15 | $21.00 | 1,101 | |
| $21.00 | +0.30 | +1.4% | $21.15 | $21.15 | $20.10 | 6,002 | |
| $20.70 | +0.20 | +1.0% | $20.50 | $21.00 | $20.10 | 24,102 | |
| $20.50 | +0.25 | +1.2% | $20.25 | $20.50 | $20.00 | 18,001 | |
| $20.25 | -2.05 | -9.2% | $21.35 | $21.35 | $19.75 | 28,552 | |
| $22.30 | +0.30 | +1.4% | $21.90 | $22.30 | $21.35 | 7,450 | |
| $22.00 | -0.50 | -2.2% | $23.35 | $23.40 | $21.30 | 18,003 | |
| $22.50 | +1.10 | +5.1% | $21.65 | $22.85 | $21.50 | 38,030 | |
| $21.40 | -0.20 | -0.9% | $21.60 | $21.60 | $20.55 | 12,100 | |
| $21.60 | -1.15 | -5.1% | $22.50 | $22.50 | $20.85 | 5,400 | |
| $22.75 | -0.25 | -1.1% | $22.35 | $22.80 | $22.30 | 7,903 | |
| $23.00 | +0.55 | +2.4% | $21.85 | $23.45 | $20.40 | 119,190 | |
| $22.45 | -2.15 | -8.7% | $24.60 | $24.60 | $22.00 | 130,894 | |
| $24.60 | +8.20 | +50.0% | $17.00 | $24.70 | $16.95 | 261,124 | |
| $16.40 | +0.05 | +0.3% | $16.40 | $16.40 | $16.15 | 8,040 | |
| $16.35 | +0.20 | +1.2% | $16.35 | $16.35 | $16.35 | 1,000 | |
| $16.15 | -0.20 | -1.2% | $15.70 | $16.15 | $15.70 | 12,200 | |
| $16.35 | +0.80 | +5.1% | $15.70 | $16.35 | $15.70 | 2,009 | |
| $15.55 | -1.35 | -8.0% | $17.35 | $17.35 | $15.50 | 32,454 | |
| $16.90 | -0.80 | -4.5% | $17.70 | $17.70 | $16.90 | 4,000 | |
| $17.70 | +0.80 | +4.7% | $17.70 | $17.70 | $17.70 | 1,000 | |
| $16.90 | -0.10 | -0.6% | $17.10 | $17.10 | $16.90 | 11,370 | |
| $17.00 | -1.30 | -7.1% | $17.55 | $17.55 | $17.00 | 8,802 | |
| $18.30 | +1.30 | +7.6% | $17.10 | $18.55 | $17.10 | 76,094 | |
| $17.00 | +0.10 | +0.6% | $16.70 | $17.00 | $16.25 | 20,000 | |
| $16.90 | -0.85 | -4.8% | $17.75 | $17.75 | $16.90 | 11,001 | |
| $17.75 | +0.65 | +3.8% | $17.10 | $17.75 | $17.05 | 28,009 | |
| $17.10 | 0.00 | 0.0% | $17.10 | $17.10 | $17.10 | 1,001 | |
| $17.10 | +0.45 | +2.7% | $16.25 | $17.10 | $16.25 | 1,101 | |
| $16.65 | -0.45 | -2.6% | $17.10 | $17.10 | $16.35 | 7,000 | |
| $17.10 | -0.20 | -1.2% | $17.20 | $17.20 | $16.50 | 6,100 | |
| $17.30 | 0.00 | 0.0% | $16.50 | $17.30 | $16.50 | 1,083 | |
| $17.30 | +0.15 | +0.9% | $17.15 | $17.30 | $17.15 | 1,085 | |
| $17.15 | +0.05 | +0.3% | $17.10 | $17.15 | $16.90 | 14,574 | |
| $17.10 | -0.35 | -2.0% | $16.75 | $17.20 | $16.40 | 22,015 | |
| $17.45 | +0.15 | +0.9% | $17.30 | $17.95 | $17.10 | 62,635 | |
| $17.30 | -1.40 | -7.5% | $18.75 | $18.75 | $16.50 | 100,033 | |
| $18.70 | +0.05 | +0.3% | $18.70 | $18.70 | $18.70 | 100 | |
| $18.65 | 0.00 | 0.0% | $18.65 | $18.65 | $18.65 | 0 | |
| $18.65 | 0.00 | 0.0% | $18.65 | $18.65 | $18.65 | 1,450 | |
| $18.65 | +0.15 | +0.8% | $18.65 | $18.65 | $17.85 | 2,050 |
- Ticker
- TPEx:7561
- Asset type
- Stock
- Exchange
- TPEx
- Currency
- TWD
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