Stock listing
TWSE:1304 USI Corporation (台聚) 股價
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Share price · TWSE:1304
$12.20 TWD -0.30 (-2.4%)
Close on Oct 30, 2026
- Day range
- $12.15 – $12.40 TWDOct 30, 2026
- Volume
- 2.63M sharesOct 30, 2026
- Market cap
- $13.08B TWDAt the close on Oct 30, 2026 · price × 1.07B shares outstanding
- 52-week range
- $9.91 – $19.55 TWDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $37.73M TWDMedian day 2.44M 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 · TWSE:1304 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $12.20 | -0.30 | -2.4% | $12.30 | $12.40 | $12.15 | 2,629,312 | |
| $12.50 | -0.15 | -1.2% | $12.70 | $12.75 | $12.50 | 1,679,359 | |
| $12.65 | 0.00 | 0.0% | $12.80 | $12.80 | $12.60 | 1,152,965 | |
| $12.65 | 0.00 | 0.0% | $12.65 | $12.80 | $12.60 | 1,494,644 | |
| $12.65 | 0.00 | 0.0% | $12.65 | $12.65 | $12.65 | 0 | |
| $12.65 | -0.20 | -1.6% | $13.00 | $13.00 | $12.60 | 1,778,294 | |
| $12.85 | -0.05 | -0.4% | $13.05 | $13.10 | $12.85 | 1,667,587 | |
| $12.90 | -0.25 | -1.9% | $13.00 | $13.15 | $12.80 | 2,540,631 | |
| $13.15 | -0.20 | -1.5% | $13.25 | $13.30 | $13.00 | 2,308,520 | |
| $13.35 | +0.15 | +1.1% | $13.15 | $13.50 | $13.10 | 4,259,990 | |
| $13.20 | -0.80 | -5.7% | $14.10 | $14.10 | $13.10 | 7,588,472 | |
| $14.00 | +0.45 | +3.3% | $13.55 | $14.35 | $13.55 | 13,709,216 | |
| $13.55 | +0.45 | +3.4% | $13.00 | $13.70 | $13.00 | 8,464,538 | |
| $13.10 | -0.05 | -0.4% | $13.05 | $13.40 | $13.05 | 5,430,363 | |
| $13.15 | +0.10 | +0.8% | $13.05 | $13.45 | $12.90 | 5,990,424 | |
| $13.05 | +0.55 | +4.4% | $12.55 | $13.10 | $12.50 | 6,115,785 | |
| $12.50 | -0.10 | -0.8% | $12.60 | $12.65 | $12.45 | 1,360,588 | |
| $12.60 | -0.10 | -0.8% | $12.70 | $12.70 | $12.50 | 1,723,980 | |
| $12.70 | +0.25 | +2.0% | $12.45 | $12.85 | $12.45 | 3,188,309 | |
| $12.45 | -0.20 | -1.6% | $12.60 | $12.70 | $12.35 | 1,515,602 | |
| $12.65 | +0.35 | +2.8% | $12.35 | $12.75 | $12.30 | 3,261,798 | |
| $12.30 | -0.20 | -1.6% | $12.50 | $12.90 | $12.25 | 2,761,913 | |
| $12.50 | +0.25 | +2.0% | $12.25 | $12.50 | $12.10 | 2,205,188 | |
| $12.25 | 0.00 | 0.0% | $12.35 | $12.45 | $12.20 | 1,431,917 | |
| $12.25 | -0.10 | -0.8% | $12.35 | $12.35 | $12.20 | 1,549,405 | |
| $12.35 | +0.10 | +0.8% | $12.30 | $12.40 | $12.20 | 1,344,116 | |
| $12.25 | -0.35 | -2.8% | $12.60 | $12.60 | $12.25 | 2,404,078 | |
| $12.60 | +0.40 | +3.3% | $12.25 | $12.65 | $12.15 | 3,372,110 | |
| $12.20 | +0.05 | +0.4% | $12.15 | $12.45 | $12.15 | 2,224,751 | |
| $12.15 | -0.10 | -0.8% | $12.15 | $12.20 | $12.00 | 1,664,797 | |
| $12.25 | -0.10 | -0.8% | $12.40 | $12.40 | $12.05 | 2,057,709 | |
| $12.35 | -0.10 | -0.8% | $12.60 | $12.70 | $12.35 | 2,654,246 | |
| $12.45 | -0.35 | -2.7% | $12.85 | $12.85 | $12.35 | 2,444,199 | |
| $12.80 | +0.45 | +3.6% | $12.45 | $12.85 | $12.45 | 4,223,607 | |
| $12.35 | +0.15 | +1.2% | $12.30 | $12.50 | $12.20 | 2,625,419 | |
| $12.20 | -0.15 | -1.2% | $12.50 | $12.50 | $12.20 | 1,668,195 | |
| $12.35 | -0.10 | -0.8% | $12.60 | $12.60 | $12.20 | 2,059,962 | |
| $12.45 | -0.15 | -1.2% | $12.60 | $13.05 | $12.40 | 3,288,485 | |
| $12.60 | -0.05 | -0.4% | $12.80 | $13.05 | $12.45 | 3,526,066 | |
| $12.65 | 0.00 | 0.0% | $12.60 | $13.15 | $12.50 | 4,818,365 | |
| $12.65 | +0.60 | +5.0% | $12.05 | $12.65 | $12.00 | 5,143,849 | |
| $12.05 | -0.35 | -2.8% | $12.40 | $12.55 | $12.00 | 2,940,191 | |
| $12.40 | +0.10 | +0.8% | $12.25 | $12.65 | $12.15 | 3,725,252 | |
| $12.30 | +0.45 | +3.8% | $12.00 | $12.50 | $12.00 | 4,004,897 | |
| $11.85 | 0.00 | 0.0% | $11.85 | $11.95 | $11.70 | 1,835,101 | |
| $11.85 | -0.35 | -2.9% | $12.25 | $12.30 | $11.75 | 2,779,285 | |
| $12.20 | +0.40 | +3.4% | $11.95 | $12.25 | $11.80 | 3,779,997 | |
| $11.80 | 0.00 | 0.0% | $11.90 | $12.10 | $11.80 | 1,538,498 | |
| $11.80 | -0.10 | -0.8% | $11.80 | $11.95 | $11.80 | 1,667,939 | |
| $11.90 | +0.05 | +0.4% | $11.85 | $12.10 | $11.85 | 1,666,189 | |
| $11.85 | -0.15 | -1.3% | $11.90 | $12.00 | $11.85 | 1,564,501 | |
| $12.00 | -0.20 | -1.6% | $12.20 | $12.25 | $12.00 | 1,561,961 | |
| $12.20 | +0.10 | +0.8% | $12.15 | $12.35 | $12.05 | 2,429,885 | |
| $12.10 | +0.15 | +1.3% | $12.05 | $12.10 | $11.90 | 1,923,709 | |
| $11.95 | -0.15 | -1.2% | $12.20 | $12.20 | $11.80 | 2,084,719 | |
| $12.10 | +0.30 | +2.5% | $12.00 | $12.10 | $11.75 | 2,584,169 | |
| $11.80 | +0.25 | +2.2% | $11.70 | $11.95 | $11.70 | 2,797,938 | |
| $11.55 | -0.05 | -0.4% | $11.45 | $11.75 | $11.45 | 2,123,103 | |
| $11.60 | +0.20 | +1.8% | $11.45 | $11.70 | $11.40 | 3,275,733 | |
| $11.40 | +0.25 | +2.2% | $11.05 | $11.40 | $11.00 | 2,402,654 | |
| $11.15 | -0.10 | -0.9% | $11.05 | $11.35 | $11.00 | 2,541,449 | |
| $11.25 | +0.20 | +1.8% | $11.35 | $11.50 | $11.15 | 4,629,920 | |
| $11.05 | -0.25 | -2.2% | $11.45 | $11.45 | $11.00 | 4,123,369 |
- Ticker
- TWSE:1304
- Asset type
- Stock
- Sector
- Chemicals & materials
- Industry
- Chemicals
- Exchange
- TWSE
- Currency
- TWD
Latest news
Decks
Investor Conference 2024
Conference · 45 slides · Nov 29, 2024
Investor Presentation (June 2006)
Investor deck · 42 slides · Jun 8, 2006
Merrill Lynch Insurance Investor Conference (February 2006)
Conference · 42 slides · Feb 15, 2006
Investor Day (November 2005)
Investor day · 84 slides · Nov 10, 2005
USI Corporation on 6ix
- Sector
- Chemicals & materials
- Industry
- Chemicals
- News releases
- 25 in all · newest Aug 18, 2022 · oldest 2021
- Decks
- 11 decks · latest Nov 29, 2024
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