Stock listing
TWSE:1313 UPC Technology Corporation (聯成) 股價
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Share price · TWSE:1313
$11.80 TWD -0.35 (-2.9%)
Close on Oct 30, 2026
- Day range
- $11.75 – $12.05 TWDOct 30, 2026
- Volume
- 2.62M sharesOct 30, 2026
- Market cap
- $15.70B TWDAt the close on Oct 30, 2026 · price × 1.33B shares outstanding
- 52-week range
- $9.27 – $14.85 TWDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $40.09M TWDMedian day 2.61M 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:1313 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $11.80 | -0.35 | -2.9% | $12.05 | $12.05 | $11.75 | 2,616,284 | |
| $12.15 | 0.00 | 0.0% | $12.30 | $12.30 | $12.05 | 2,106,706 | |
| $12.15 | 0.00 | 0.0% | $12.25 | $12.25 | $12.15 | 1,409,562 | |
| $12.15 | -0.05 | -0.4% | $12.20 | $12.40 | $12.10 | 1,984,970 | |
| $12.20 | 0.00 | 0.0% | $12.20 | $12.20 | $12.20 | 0 | |
| $12.20 | -0.30 | -2.4% | $12.50 | $12.55 | $12.20 | 2,605,380 | |
| $12.50 | +0.15 | +1.2% | $12.50 | $12.60 | $12.35 | 2,004,518 | |
| $12.35 | -0.45 | -3.5% | $12.70 | $12.80 | $12.35 | 4,299,737 | |
| $12.80 | -0.25 | -1.9% | $13.00 | $13.00 | $12.65 | 3,001,672 | |
| $13.05 | +0.15 | +1.2% | $12.90 | $13.25 | $12.90 | 4,431,238 | |
| $12.90 | -0.70 | -5.1% | $13.60 | $13.60 | $12.75 | 7,742,058 | |
| $13.60 | +0.55 | +4.2% | $13.10 | $13.60 | $13.05 | 11,683,106 | |
| $13.05 | +0.25 | +2.0% | $12.65 | $13.20 | $12.65 | 7,661,476 | |
| $12.80 | 0.00 | 0.0% | $12.80 | $13.15 | $12.75 | 6,214,716 | |
| $12.80 | +0.20 | +1.6% | $12.70 | $13.10 | $12.60 | 6,824,812 | |
| $12.60 | +0.15 | +1.2% | $12.50 | $12.75 | $12.50 | 3,228,787 | |
| $12.45 | -0.05 | -0.4% | $12.50 | $12.65 | $12.35 | 1,952,437 | |
| $12.50 | -0.15 | -1.2% | $12.75 | $12.75 | $12.45 | 3,447,211 | |
| $12.65 | +0.25 | +2.0% | $12.60 | $12.90 | $12.45 | 7,860,612 | |
| $12.40 | +0.10 | +0.8% | $12.40 | $12.80 | $12.25 | 4,518,204 | |
| $12.30 | +0.25 | +2.1% | $12.15 | $12.35 | $12.05 | 2,308,999 | |
| $12.05 | -0.10 | -0.8% | $12.15 | $12.50 | $12.05 | 1,937,820 | |
| $12.15 | 0.00 | 0.0% | $12.15 | $12.25 | $12.00 | 1,398,325 | |
| $12.15 | -0.05 | -0.4% | $12.20 | $12.40 | $12.15 | 2,029,319 | |
| $12.20 | -0.10 | -0.8% | $12.45 | $12.45 | $12.10 | 2,048,429 | |
| $12.30 | +0.05 | +0.4% | $12.25 | $12.40 | $12.15 | 2,431,229 | |
| $12.25 | -0.05 | -0.4% | $12.25 | $12.30 | $12.05 | 3,376,562 | |
| $12.30 | +0.35 | +2.9% | $12.00 | $12.40 | $11.95 | 5,638,800 | |
| $11.95 | +0.15 | +1.3% | $11.80 | $12.25 | $11.80 | 2,487,357 | |
| $11.80 | +0.05 | +0.4% | $11.70 | $11.95 | $11.65 | 1,674,200 | |
| $11.75 | -0.20 | -1.7% | $12.00 | $12.00 | $11.65 | 1,341,594 | |
| $11.95 | +0.10 | +0.8% | $11.95 | $12.10 | $11.75 | 1,590,438 | |
| $11.85 | -0.30 | -2.5% | $12.15 | $12.20 | $11.85 | 2,135,654 | |
| $12.15 | +0.35 | +3.0% | $11.85 | $12.20 | $11.85 | 3,588,355 | |
| $11.80 | 0.00 | 0.0% | $11.85 | $11.90 | $11.70 | 1,302,965 | |
| $11.80 | -0.10 | -0.8% | $12.00 | $12.00 | $11.70 | 1,442,675 | |
| $11.90 | 0.00 | 0.0% | $12.00 | $12.05 | $11.70 | 1,998,160 | |
| $11.90 | -0.15 | -1.2% | $12.05 | $12.50 | $11.90 | 3,060,949 | |
| $12.05 | -0.10 | -0.8% | $12.25 | $12.40 | $11.95 | 2,244,038 | |
| $12.15 | 0.00 | 0.0% | $12.20 | $12.60 | $12.10 | 4,428,442 | |
| $12.15 | +0.30 | +2.5% | $11.85 | $12.25 | $11.85 | 3,710,208 | |
| $11.85 | -0.30 | -2.5% | $12.25 | $12.30 | $11.75 | 3,538,705 | |
| $12.15 | +0.25 | +2.1% | $11.95 | $12.35 | $11.90 | 5,234,340 | |
| $11.90 | +0.25 | +2.1% | $11.85 | $12.05 | $11.80 | 4,017,129 | |
| $11.65 | +0.05 | +0.4% | $11.65 | $11.75 | $11.50 | 1,992,464 | |
| $11.60 | -0.35 | -2.9% | $12.00 | $12.00 | $11.55 | 2,166,340 | |
| $11.95 | +0.40 | +3.5% | $11.55 | $12.00 | $11.55 | 3,371,767 | |
| $11.55 | +0.15 | +1.3% | $11.50 | $11.70 | $11.50 | 1,433,189 | |
| $11.40 | -0.20 | -1.7% | $11.70 | $11.70 | $11.40 | 1,958,108 | |
| $11.60 | +0.10 | +0.9% | $11.70 | $11.80 | $11.55 | 1,256,390 | |
| $11.50 | -0.25 | -2.1% | $11.75 | $11.85 | $11.25 | 2,789,889 | |
| $11.75 | -0.20 | -1.7% | $11.85 | $11.90 | $11.65 | 2,148,403 | |
| $11.95 | +0.55 | +4.8% | $11.50 | $12.00 | $11.50 | 4,844,288 | |
| $11.40 | +0.10 | +0.9% | $11.35 | $11.45 | $11.25 | 1,356,408 | |
| $11.30 | -0.30 | -2.6% | $11.60 | $11.60 | $11.20 | 2,761,292 | |
| $11.60 | +0.10 | +0.9% | $11.60 | $11.65 | $11.35 | 2,451,681 | |
| $11.50 | -0.10 | -0.9% | $11.70 | $12.00 | $11.50 | 4,124,029 | |
| $11.60 | +0.60 | +5.5% | $11.00 | $11.75 | $11.00 | 8,022,666 | |
| $11.00 | +0.30 | +2.8% | $10.70 | $11.05 | $10.70 | 3,611,735 | |
| $10.70 | +0.15 | +1.4% | $10.40 | $10.75 | $10.40 | 2,022,090 | |
| $10.55 | +0.20 | +1.9% | $10.25 | $10.65 | $10.20 | 2,239,357 | |
| $10.35 | +0.10 | +1.0% | $10.70 | $10.70 | $10.30 | 4,023,439 | |
| $10.25 | -0.35 | -3.3% | $10.75 | $10.75 | $10.20 | 4,804,731 |
- Ticker
- TWSE:1313
- Asset type
- Stock
- Sector
- Chemicals & materials
- Industry
- Chemicals
- Exchange
- TWSE
- Currency
- TWD
Latest news
Decks
Q3 2017 Earnings Presentation
Earnings · 29 slides · Nov 13, 2017
UPC Technology Corporation on 6ix
- Sector
- Chemicals & materials
- Industry
- Chemicals
- News releases
- 12 in all · newest Aug 3, 2022 · oldest 2021
- Decks
- 1 deck · latest Nov 13, 2017
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