Stock listing
TPEx:4972 Tons Lightology Inc. (湯石照明) 股價
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Share price · TPEX:4972
$16.25 TWD 0.00 (0.0%)
Close on Oct 30, 2026
- Day range
- $16.00 – $16.25 TWDOct 30, 2026
- Volume
- 19,656 sharesOct 30, 2026
- Market cap
- $908.2M TWDAt the close on Oct 30, 2026 · price × 55.89M shares outstanding
- 52-week range
- $16.00 – $19.40 TWDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $266,895 TWDMedian day 14,000 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:4972 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $16.25 | 0.00 | 0.0% | $16.00 | $16.25 | $16.00 | 19,656 | |
| $16.25 | +0.05 | +0.3% | $16.15 | $16.25 | $16.10 | 9,930 | |
| $16.20 | +0.20 | +1.2% | $16.35 | $16.35 | $16.20 | 5,036 | |
| $16.00 | -0.25 | -1.5% | $16.25 | $16.25 | $16.00 | 25,701 | |
| $16.25 | 0.00 | 0.0% | $16.25 | $16.25 | $16.25 | 0 | |
| $16.25 | +0.15 | +0.9% | $16.10 | $16.25 | $16.05 | 9,250 | |
| $16.10 | +0.05 | +0.3% | $16.05 | $16.50 | $16.05 | 12,411 | |
| $16.05 | -0.05 | -0.3% | $16.15 | $16.15 | $16.05 | 22,080 | |
| $16.10 | -0.05 | -0.3% | $16.10 | $16.10 | $16.05 | 13,113 | |
| $16.15 | +0.10 | +0.6% | $16.50 | $16.50 | $16.10 | 11,713 | |
| $16.05 | -0.05 | -0.3% | $16.10 | $16.15 | $16.05 | 10,360 | |
| $16.10 | +0.05 | +0.3% | $16.10 | $16.10 | $16.05 | 33,124 | |
| $16.05 | -0.05 | -0.3% | $16.10 | $16.15 | $16.05 | 24,581 | |
| $16.10 | -0.10 | -0.6% | $16.20 | $16.20 | $16.10 | 11,224 | |
| $16.20 | +0.05 | +0.3% | $16.15 | $16.20 | $16.10 | 26,061 | |
| $16.15 | +0.05 | +0.3% | $16.15 | $16.30 | $16.10 | 19,123 | |
| $16.10 | -0.10 | -0.6% | $16.20 | $16.20 | $16.05 | 53,075 | |
| $16.20 | 0.00 | 0.0% | $16.25 | $16.65 | $16.15 | 43,325 | |
| $16.20 | -0.10 | -0.6% | $16.15 | $16.20 | $16.15 | 9,015 | |
| $16.30 | 0.00 | 0.0% | $16.25 | $16.30 | $16.15 | 22,035 | |
| $16.30 | -0.05 | -0.3% | $16.25 | $16.30 | $16.20 | 13,800 | |
| $16.35 | 0.00 | 0.0% | $16.30 | $16.35 | $16.30 | 8,000 | |
| $16.35 | +0.15 | +0.9% | $16.20 | $16.35 | $16.20 | 10,075 | |
| $16.20 | -0.20 | -1.2% | $16.30 | $16.30 | $16.15 | 33,060 | |
| $16.40 | 0.00 | 0.0% | $16.45 | $16.45 | $16.40 | 8,100 | |
| $16.40 | +0.10 | +0.6% | $16.30 | $17.05 | $16.30 | 43,744 | |
| $16.30 | +0.10 | +0.6% | $16.25 | $16.30 | $16.15 | 29,000 | |
| $16.20 | 0.00 | 0.0% | $16.25 | $16.25 | $16.20 | 4,000 | |
| $16.20 | -0.05 | -0.3% | $16.30 | $16.30 | $16.20 | 14,000 | |
| $16.25 | 0.00 | 0.0% | $16.30 | $16.35 | $16.25 | 7,000 | |
| $16.25 | 0.00 | 0.0% | $16.65 | $16.65 | $16.25 | 26,015 | |
| $16.25 | -0.15 | -0.9% | $16.40 | $16.40 | $16.25 | 19,020 | |
| $16.40 | -0.10 | -0.6% | $16.45 | $16.45 | $16.40 | 5,200 | |
| $16.50 | 0.00 | 0.0% | $16.50 | $16.50 | $16.50 | 1,000 | |
| $16.50 | 0.00 | 0.0% | $16.60 | $16.60 | $16.50 | 4,006 | |
| $16.50 | -0.10 | -0.6% | $16.60 | $16.65 | $16.40 | 37,100 | |
| $16.60 | -0.10 | -0.6% | $16.60 | $16.60 | $16.45 | 20,000 | |
| $16.70 | -0.05 | -0.3% | $16.60 | $16.70 | $16.50 | 15,149 | |
| $16.75 | 0.00 | 0.0% | $16.80 | $16.80 | $16.60 | 8,000 | |
| $16.75 | -0.05 | -0.3% | $17.00 | $17.00 | $16.60 | 14,180 | |
| $16.80 | +0.05 | +0.3% | $16.85 | $16.85 | $16.50 | 19,050 | |
| $16.75 | +0.05 | +0.3% | $16.70 | $16.80 | $16.55 | 18,000 | |
| $16.70 | 0.00 | 0.0% | $16.75 | $16.75 | $16.55 | 14,009 | |
| $16.70 | +0.05 | +0.3% | $16.65 | $16.70 | $16.50 | 7,000 | |
| $16.65 | 0.00 | 0.0% | $16.65 | $16.65 | $16.65 | 2,050 | |
| $16.65 | +0.05 | +0.3% | $16.55 | $16.65 | $16.40 | 17,001 | |
| $16.60 | +0.05 | +0.3% | $16.45 | $16.60 | $16.45 | 12,000 | |
| $16.55 | +0.05 | +0.3% | $16.45 | $16.55 | $16.45 | 6,200 | |
| $16.50 | +0.05 | +0.3% | $16.50 | $17.05 | $16.50 | 10,000 | |
| $16.45 | -0.05 | -0.3% | $16.40 | $16.45 | $16.25 | 29,001 | |
| $16.50 | -0.10 | -0.6% | $16.50 | $16.50 | $16.35 | 15,102 | |
| $16.60 | -0.15 | -0.9% | $16.50 | $16.60 | $16.40 | 14,000 | |
| $16.75 | +0.05 | +0.3% | $16.85 | $16.85 | $16.75 | 4,220 | |
| $16.70 | +0.15 | +0.9% | $16.80 | $16.80 | $16.45 | 10,000 | |
| $16.55 | -0.05 | -0.3% | $16.65 | $16.65 | $16.40 | 8,000 | |
| $16.60 | +0.10 | +0.6% | $16.45 | $16.60 | $16.45 | 15,000 | |
| $16.50 | 0.00 | 0.0% | $16.40 | $16.55 | $16.40 | 6,000 | |
| $16.50 | +0.05 | +0.3% | $16.45 | $16.50 | $16.45 | 17,000 | |
| $16.45 | -0.05 | -0.3% | $16.50 | $16.50 | $16.45 | 14,198 | |
| $16.50 | 0.00 | 0.0% | $16.50 | $16.50 | $16.45 | 9,000 | |
| $16.50 | 0.00 | 0.0% | $16.30 | $16.50 | $16.30 | 30,000 | |
| $16.50 | 0.00 | 0.0% | $16.50 | $16.50 | $16.30 | 31,000 | |
| $16.50 | 0.00 | 0.0% | $16.35 | $16.50 | $16.25 | 19,015 |
- Ticker
- TPEx:4972
- Asset type
- Stock
- Sector
- Industrials
- Industry
- Electrical equipment
- Exchange
- TPEx
- Currency
- TWD
Latest news
Tons Lightology Inc. on 6ix
- Sector
- Industrials
- Industry
- Electrical equipment
- News releases
- 7 in all · newest Jul 28, 2022 · oldest 2022
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