Stock listing
TPEx:3531 Shian Yih Electronic Industry Co., Ltd (先益) 股價
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Share price · TPEX:3531
$20.95 TWD -0.20 (-0.9%)
Close on Oct 30, 2026
- Day range
- $20.95 – $21.35 TWDOct 30, 2026
- Volume
- 5,201 sharesOct 30, 2026
- Market cap
- $1.28B TWDAt the close on Oct 30, 2026 · price × 61.17M shares outstanding
- 52-week range
- $20.20 – $24.85 TWDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $158,922 TWDMedian day 3,000 shares · 6 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:3531 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $20.95 | -0.20 | -0.9% | $21.00 | $21.35 | $20.95 | 5,201 | |
| $21.15 | -0.05 | -0.2% | $21.15 | $21.20 | $21.15 | 3,001 | |
| $21.20 | +0.30 | +1.4% | $21.20 | $21.20 | $21.20 | 1,305 | |
| $20.90 | -0.10 | -0.5% | $21.00 | $21.25 | $20.90 | 5,000 | |
| $21.00 | 0.00 | 0.0% | $21.00 | $21.00 | $21.00 | 0 | |
| $21.00 | -0.05 | -0.2% | $21.50 | $21.50 | $21.00 | 5,000 | |
| $21.05 | +0.05 | +0.2% | $21.40 | $21.40 | $21.05 | 2,000 | |
| $21.00 | -0.45 | -2.1% | $21.20 | $21.20 | $21.00 | 6,050 | |
| $21.45 | +0.10 | +0.5% | $21.30 | $21.45 | $20.75 | 26,435 | |
| $21.35 | +0.05 | +0.2% | $21.30 | $21.35 | $21.10 | 20,004 | |
| $21.30 | -0.80 | -3.6% | $21.60 | $21.60 | $21.25 | 20,000 | |
| $22.10 | -1.00 | -4.3% | $22.60 | $22.60 | $22.10 | 15,000 | |
| $23.10 | +1.10 | +5.0% | $22.00 | $23.20 | $22.00 | 44,000 | |
| $22.00 | +0.35 | +1.6% | $21.30 | $22.00 | $21.10 | 44,000 | |
| $21.65 | 0.00 | 0.0% | $21.20 | $21.65 | $21.20 | 12,050 | |
| $21.65 | +0.40 | +1.9% | $21.00 | $21.65 | $21.00 | 34,670 | |
| $21.25 | +0.10 | +0.5% | $21.25 | $21.25 | $21.25 | 1,000 | |
| $21.15 | 0.00 | 0.0% | $21.25 | $21.25 | $21.15 | 3,000 | |
| $21.15 | 0.00 | 0.0% | $21.15 | $21.15 | $21.15 | 5,000 | |
| $21.15 | +0.25 | +1.2% | $21.15 | $21.15 | $21.15 | 1,000 | |
| $20.90 | -0.35 | -1.6% | $20.85 | $20.90 | $20.85 | 2,000 | |
| $21.25 | 0.00 | 0.0% | $21.25 | $21.25 | $21.25 | 0 | |
| $21.25 | +0.35 | +1.7% | $20.90 | $21.25 | $20.90 | 13,005 | |
| $20.90 | -0.30 | -1.4% | $20.85 | $21.15 | $20.75 | 7,000 | |
| $21.20 | 0.00 | 0.0% | $20.85 | $21.20 | $20.80 | 9,000 | |
| $21.20 | -0.05 | -0.2% | $21.20 | $21.20 | $21.20 | 1,000 | |
| $21.25 | -0.05 | -0.2% | $21.25 | $21.25 | $21.25 | 1,000 | |
| $21.30 | 0.00 | 0.0% | $21.05 | $21.30 | $21.05 | 5,000 | |
| $21.30 | 0.00 | 0.0% | $21.30 | $21.30 | $21.30 | 1,000 | |
| $21.30 | 0.00 | 0.0% | $21.30 | $21.30 | $21.30 | 0 | |
| $21.30 | 0.00 | 0.0% | $21.30 | $21.30 | $21.30 | 1,000 | |
| $21.30 | -0.05 | -0.2% | $21.30 | $21.30 | $21.30 | 1,000 | |
| $21.35 | +0.20 | +0.9% | $21.45 | $21.45 | $21.05 | 4,000 | |
| $21.15 | -0.25 | -1.2% | $21.15 | $21.15 | $21.00 | 7,000 | |
| $21.40 | 0.00 | 0.0% | $20.90 | $21.40 | $20.90 | 3,000 | |
| $21.40 | +0.05 | +0.2% | $21.35 | $21.40 | $21.35 | 3,000 | |
| $21.35 | +0.05 | +0.2% | $21.35 | $21.35 | $21.35 | 2,000 | |
| $21.30 | -0.25 | -1.2% | $21.45 | $21.45 | $21.30 | 2,187 | |
| $21.55 | +0.10 | +0.5% | $21.55 | $21.60 | $21.55 | 14,005 | |
| $21.45 | -0.05 | -0.2% | $21.45 | $21.45 | $21.45 | 1,000 | |
| $21.50 | 0.00 | 0.0% | $21.50 | $21.50 | $21.50 | 0 | |
| $21.50 | +0.25 | +1.2% | $21.50 | $21.50 | $21.50 | 1,000 | |
| $21.25 | -0.75 | -3.4% | $21.70 | $21.70 | $20.95 | 23,000 | |
| $22.00 | +0.10 | +0.5% | $21.95 | $22.00 | $21.95 | 2,000 | |
| $21.90 | 0.00 | 0.0% | $21.90 | $21.90 | $21.90 | 1,000 | |
| $21.90 | +0.20 | +0.9% | $21.75 | $21.95 | $21.70 | 13,005 | |
| $21.70 | +0.35 | +1.6% | $21.60 | $21.70 | $21.60 | 2,000 | |
| $21.35 | -0.45 | -2.1% | $21.80 | $21.80 | $21.20 | 12,000 | |
| $21.80 | +0.05 | +0.2% | $21.80 | $21.80 | $21.80 | 1,004 | |
| $21.75 | +0.05 | +0.2% | $21.30 | $21.75 | $21.30 | 3,000 | |
| $21.70 | +0.30 | +1.4% | $21.00 | $21.70 | $21.00 | 12,000 | |
| $21.40 | -0.30 | -1.4% | $21.40 | $21.40 | $21.40 | 1,000 | |
| $21.70 | 0.00 | 0.0% | $21.70 | $21.70 | $21.70 | 0 | |
| $21.70 | +0.35 | +1.6% | $21.40 | $21.70 | $21.40 | 2,000 | |
| $21.35 | -0.05 | -0.2% | $20.85 | $21.35 | $20.65 | 15,000 | |
| $21.40 | -0.20 | -0.9% | $21.85 | $21.85 | $21.25 | 4,000 | |
| $21.60 | -0.30 | -1.4% | $22.45 | $22.45 | $21.60 | 3,000 | |
| $21.90 | +0.20 | +0.9% | $21.70 | $21.90 | $21.70 | 3,556 | |
| $21.70 | -0.55 | -2.5% | $22.50 | $22.50 | $21.55 | 4,000 | |
| $22.25 | 0.00 | 0.0% | $22.25 | $22.25 | $22.25 | 0 | |
| $22.25 | -0.25 | -1.1% | $21.50 | $22.30 | $21.45 | 7,000 | |
| $22.50 | +1.75 | +8.4% | $22.50 | $22.50 | $22.50 | 1,000 | |
| $20.75 | -0.95 | -4.4% | $21.20 | $21.20 | $20.75 | 21,460 |
- Ticker
- TPEx:3531
- Asset type
- Stock
- Sector
- Technology
- Industry
- Electronics & hardware
- Exchange
- TPEx
- Currency
- TWD
Shian Yih Electronic Industry Co., Ltd on 6ix
- Sector
- Technology
- Industry
- Electronics & hardware
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