Stock listing
TPEx:3511 Simula Technology, Inc. (矽瑪) 股價
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Share price · TPEX:3511
$17.65 TWD -0.80 (-4.3%)
Close on Oct 30, 2026
- Day range
- $17.35 – $18.25 TWDOct 30, 2026
- Volume
- 312,229 sharesOct 30, 2026
- Market cap
- $1.41B TWDAt the close on Oct 30, 2026 · price × 79.97M shares outstanding
- 52-week range
- $17.35 – $30.85 TWDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $2.68M TWDMedian day 106,015 shares · 1 day with no trades · last 3 months, Jul 30, 2026 – Oct 30, 2026
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · TPEX:3511 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $17.65 | -0.80 | -4.3% | $18.25 | $18.25 | $17.35 | 312,229 | |
| $18.45 | -0.15 | -0.8% | $18.60 | $18.60 | $18.40 | 38,333 | |
| $18.60 | +0.10 | +0.5% | $18.45 | $18.80 | $18.45 | 69,632 | |
| $18.50 | -0.15 | -0.8% | $18.70 | $18.70 | $18.30 | 70,379 | |
| $18.65 | 0.00 | 0.0% | $18.65 | $18.65 | $18.65 | 0 | |
| $18.65 | -0.40 | -2.1% | $18.95 | $19.00 | $18.65 | 120,300 | |
| $19.05 | +0.15 | +0.8% | $19.20 | $19.20 | $18.90 | 40,825 | |
| $18.90 | 0.00 | 0.0% | $18.90 | $19.05 | $18.80 | 35,100 | |
| $18.90 | -0.45 | -2.3% | $19.00 | $19.10 | $18.80 | 86,101 | |
| $19.35 | +0.20 | +1.0% | $19.25 | $19.35 | $19.20 | 61,090 | |
| $19.15 | -0.30 | -1.5% | $19.40 | $19.40 | $19.00 | 123,000 | |
| $19.45 | +0.25 | +1.3% | $19.25 | $19.55 | $19.25 | 50,000 | |
| $19.20 | -0.55 | -2.8% | $19.55 | $19.65 | $19.10 | 120,051 | |
| $19.75 | -0.20 | -1.0% | $19.70 | $20.10 | $19.70 | 76,000 | |
| $19.95 | -0.15 | -0.7% | $19.80 | $20.35 | $19.80 | 66,000 | |
| $20.10 | +0.50 | +2.6% | $19.60 | $20.15 | $19.60 | 75,090 | |
| $19.60 | -0.65 | -3.2% | $20.25 | $20.45 | $19.60 | 137,000 | |
| $20.25 | +0.50 | +2.5% | $19.75 | $20.50 | $19.75 | 296,020 | |
| $19.75 | +0.15 | +0.8% | $19.60 | $19.85 | $19.60 | 91,300 | |
| $19.60 | -0.15 | -0.8% | $19.80 | $19.80 | $19.60 | 48,000 | |
| $19.75 | +0.30 | +1.5% | $19.50 | $19.80 | $19.50 | 99,000 | |
| $19.45 | +0.05 | +0.3% | $19.55 | $19.80 | $19.35 | 102,000 | |
| $19.40 | +0.10 | +0.5% | $19.20 | $19.90 | $19.05 | 95,001 | |
| $19.30 | -0.45 | -2.3% | $19.55 | $19.65 | $19.05 | 90,000 | |
| $19.75 | +0.15 | +0.8% | $19.65 | $19.90 | $19.40 | 122,050 | |
| $19.60 | +0.60 | +3.2% | $19.55 | $19.60 | $19.00 | 88,000 | |
| $19.00 | +0.40 | +2.2% | $18.60 | $19.00 | $18.60 | 103,000 | |
| $18.60 | +0.10 | +0.5% | $18.55 | $18.90 | $18.50 | 90,000 | |
| $18.50 | +0.35 | +1.9% | $18.20 | $18.55 | $18.20 | 60,000 | |
| $18.15 | -0.45 | -2.4% | $18.50 | $18.60 | $17.80 | 148,000 | |
| $18.60 | -0.10 | -0.5% | $18.55 | $19.15 | $18.45 | 86,000 | |
| $18.70 | -0.45 | -2.3% | $19.15 | $19.15 | $18.60 | 140,411 | |
| $19.15 | -0.30 | -1.5% | $19.20 | $19.25 | $19.00 | 140,030 | |
| $19.45 | +0.45 | +2.4% | $18.80 | $19.70 | $18.80 | 198,000 | |
| $19.00 | -0.30 | -1.6% | $19.15 | $19.25 | $19.00 | 143,100 | |
| $19.30 | -0.40 | -2.0% | $19.50 | $19.55 | $19.30 | 106,015 | |
| $19.70 | +0.05 | +0.3% | $20.00 | $20.00 | $19.50 | 60,000 | |
| $19.65 | -0.10 | -0.5% | $19.85 | $20.15 | $19.65 | 247,200 | |
| $19.75 | +0.10 | +0.5% | $19.80 | $19.90 | $19.70 | 52,000 | |
| $19.65 | -0.10 | -0.5% | $19.75 | $20.05 | $19.05 | 168,261 | |
| $19.75 | -0.25 | -1.3% | $20.15 | $20.15 | $19.65 | 52,051 | |
| $20.00 | -0.10 | -0.5% | $20.15 | $20.15 | $19.90 | 90,300 | |
| $20.10 | +0.20 | +1.0% | $19.90 | $20.15 | $19.50 | 94,050 | |
| $19.90 | +0.40 | +2.1% | $19.95 | $20.00 | $19.75 | 111,501 | |
| $19.50 | -0.05 | -0.3% | $19.35 | $19.65 | $19.05 | 148,050 | |
| $19.55 | +0.05 | +0.3% | $19.50 | $19.70 | $19.45 | 115,072 | |
| $19.50 | +0.05 | +0.3% | $19.30 | $19.50 | $19.30 | 38,000 | |
| $19.45 | +0.10 | +0.5% | $19.45 | $19.55 | $19.35 | 99,000 | |
| $19.35 | -0.30 | -1.5% | $19.50 | $19.70 | $19.30 | 187,000 | |
| $19.65 | -0.45 | -2.2% | $20.05 | $20.20 | $19.65 | 106,000 | |
| $20.10 | -0.20 | -1.0% | $20.30 | $20.40 | $20.00 | 192,000 | |
| $20.30 | -0.25 | -1.2% | $20.60 | $20.60 | $20.20 | 143,000 | |
| $20.55 | +0.10 | +0.5% | $20.50 | $20.95 | $20.45 | 260,000 | |
| $20.45 | -0.05 | -0.2% | $20.60 | $20.70 | $20.45 | 147,020 | |
| $20.50 | +0.20 | +1.0% | $20.05 | $21.25 | $20.00 | 475,000 | |
| $20.30 | +0.15 | +0.7% | $20.25 | $20.45 | $20.15 | 180,000 | |
| $20.15 | +0.25 | +1.3% | $20.20 | $20.30 | $19.95 | 185,000 | |
| $19.90 | -0.15 | -0.7% | $20.10 | $20.20 | $19.70 | 146,000 | |
| $20.05 | +0.80 | +4.2% | $20.30 | $20.65 | $20.00 | 380,000 | |
| $19.25 | +0.40 | +2.1% | $18.85 | $19.30 | $18.70 | 232,000 | |
| $18.85 | -0.25 | -1.3% | $19.10 | $19.35 | $18.85 | 221,108 | |
| $19.10 | +1.00 | +5.5% | $18.90 | $19.50 | $18.85 | 367,407 | |
| $18.10 | -0.35 | -1.9% | $18.35 | $19.00 | $18.00 | 446,200 |
- Ticker
- TPEx:3511
- Asset type
- Stock
- Sector
- Technology
- Industry
- Electronics & hardware
- Exchange
- TPEx
- Currency
- TWD
What changed lately
Latest deck · Nov 17, 2025
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Simula Technology, Inc. on 6ix
- Sector
- Technology
- Industry
- Electronics & hardware
- Decks
- 3 decks · latest Nov 17, 2025
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