Stock listing
TPEx:5455 Sheng Yi Development Co.,Ltd (昇益) 股價
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Share price · TPEX:5455
$30.35 TWD -0.35 (-1.1%)
Close on Oct 30, 2026
- Day range
- $30.30 – $32.00 TWDOct 30, 2026
- Volume
- 127,715 sharesOct 30, 2026
- Market cap
- $1.99B TWDAt the close on Oct 30, 2026 · price × 65.50M shares outstanding
- 52-week range
- $22.00 – $32.25 TWDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $395,787 TWDMedian day 2,800 shares · 10 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:5455 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $30.35 | -0.35 | -1.1% | $31.00 | $32.00 | $30.30 | 127,715 | |
| $30.70 | -0.30 | -1.0% | $30.70 | $30.70 | $30.70 | 2,445 | |
| $31.00 | 0.00 | 0.0% | $31.00 | $31.00 | $31.00 | 0 | |
| $31.00 | +1.00 | +3.3% | $30.00 | $31.00 | $30.00 | 2,339 | |
| $30.00 | -1.25 | -4.0% | $31.50 | $32.25 | $30.00 | 191,000 | |
| $31.25 | +0.25 | +0.8% | $31.00 | $32.05 | $31.00 | 132,000 | |
| $31.00 | 0.00 | 0.0% | $30.80 | $31.00 | $30.80 | 2,001 | |
| $31.00 | +0.20 | +0.6% | $30.80 | $31.00 | $30.55 | 4,000 | |
| $30.80 | 0.00 | 0.0% | $30.80 | $30.80 | $30.80 | 2,800 | |
| $30.80 | 0.00 | 0.0% | $30.80 | $30.80 | $30.80 | 3,000 | |
| $30.80 | 0.00 | 0.0% | $30.80 | $30.80 | $30.80 | 1,000 | |
| $30.80 | +0.10 | +0.3% | $30.70 | $30.80 | $30.00 | 9,100 | |
| $30.70 | 0.00 | 0.0% | $30.70 | $30.70 | $30.70 | 0 | |
| $30.70 | 0.00 | 0.0% | $30.70 | $30.70 | $30.70 | 0 | |
| $30.70 | 0.00 | 0.0% | $30.70 | $30.70 | $30.70 | 0 | |
| $30.70 | +0.15 | +0.5% | $30.35 | $30.70 | $30.35 | 2,000 | |
| $30.55 | +0.15 | +0.5% | $30.55 | $30.55 | $30.55 | 1,001 | |
| $30.40 | 0.00 | 0.0% | $30.40 | $30.40 | $30.40 | 1,000 | |
| $30.40 | -0.10 | -0.3% | $30.40 | $30.40 | $30.40 | 1,000 | |
| $30.50 | 0.00 | 0.0% | $31.00 | $31.00 | $30.50 | 5,000 | |
| $30.50 | +0.55 | +1.8% | $30.50 | $30.50 | $30.50 | 7,000 | |
| $29.95 | 0.00 | 0.0% | $29.50 | $29.95 | $29.50 | 8,000 | |
| $29.95 | +0.50 | +1.7% | $29.95 | $30.00 | $29.95 | 3,000 | |
| $29.45 | -0.15 | -0.5% | $29.60 | $29.60 | $29.00 | 3,052 | |
| $29.60 | -0.05 | -0.2% | $30.00 | $30.00 | $29.60 | 2,000 | |
| $29.65 | 0.00 | 0.0% | $29.65 | $29.65 | $29.65 | 0 | |
| $29.65 | +0.05 | +0.2% | $29.60 | $29.65 | $29.40 | 9,099 | |
| $29.60 | -0.15 | -0.5% | $29.60 | $29.60 | $29.60 | 1,000 | |
| $29.75 | +0.25 | +0.8% | $30.00 | $30.20 | $29.50 | 16,000 | |
| $29.50 | -0.50 | -1.7% | $29.75 | $29.75 | $29.50 | 11,000 | |
| $30.00 | -0.05 | -0.2% | $29.75 | $30.05 | $29.60 | 8,546 | |
| $30.05 | -0.05 | -0.2% | $30.05 | $30.05 | $30.05 | 1,000 | |
| $30.10 | -0.30 | -1.0% | $30.10 | $30.10 | $30.10 | 1,000 | |
| $30.40 | 0.00 | 0.0% | $30.40 | $30.40 | $30.40 | 1,000 | |
| $30.40 | +0.70 | +2.4% | $29.85 | $30.40 | $29.85 | 5,000 | |
| $29.70 | +0.05 | +0.2% | $29.70 | $29.70 | $29.65 | 6,090 | |
| $29.65 | 0.00 | 0.0% | $29.65 | $29.65 | $29.65 | 1,000 | |
| $29.65 | 0.00 | 0.0% | $29.45 | $30.00 | $29.45 | 5,000 | |
| $29.65 | +0.30 | +1.0% | $29.30 | $29.65 | $29.30 | 3,000 | |
| $29.35 | 0.00 | 0.0% | $29.35 | $29.35 | $29.35 | 0 | |
| $29.35 | -0.20 | -0.7% | $29.55 | $29.55 | $29.35 | 3,000 | |
| $29.55 | -0.05 | -0.2% | $29.55 | $29.55 | $29.55 | 1,000 | |
| $29.60 | -0.05 | -0.2% | $29.60 | $29.60 | $29.60 | 3,000 | |
| $29.65 | +0.80 | +2.8% | $29.75 | $29.75 | $29.65 | 5,200 | |
| $28.85 | 0.00 | 0.0% | $28.85 | $28.85 | $28.85 | 0 | |
| $28.85 | 0.00 | 0.0% | $28.85 | $28.85 | $28.85 | 0 | |
| $28.85 | +0.35 | +1.2% | $28.30 | $31.00 | $28.30 | 123,100 | |
| $28.50 | 0.00 | 0.0% | $28.50 | $28.50 | $28.50 | 0 | |
| $28.50 | -0.20 | -0.7% | $28.30 | $28.50 | $28.30 | 5,000 | |
| $28.70 | +0.15 | +0.5% | $28.70 | $28.70 | $28.70 | 1,000 | |
| $28.55 | +0.05 | +0.2% | $28.80 | $28.80 | $28.50 | 7,000 | |
| $28.50 | -0.05 | -0.2% | $28.50 | $28.50 | $28.50 | 1,000 | |
| $28.55 | +0.25 | +0.9% | $28.55 | $28.55 | $28.55 | 1,000 | |
| $28.30 | 0.00 | 0.0% | $28.30 | $28.30 | $28.30 | 0 | |
| $28.30 | 0.00 | 0.0% | $28.30 | $28.30 | $28.30 | 11,000 | |
| $28.30 | +0.20 | +0.7% | $28.00 | $28.30 | $28.00 | 5,000 | |
| $28.10 | -0.10 | -0.4% | $27.90 | $28.10 | $27.90 | 6,000 |
- Ticker
- TPEx:5455
- Asset type
- Stock
- Exchange
- TPEx
- Currency
- TWD
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