Stock listing
TWSE:2413 Universal Microelectronics Co., Ltd. (環科) 股價
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Share price · TWSE:2413
$50.20 TWD -1.70 (-3.3%)
Close on Oct 30, 2026
- Day range
- $49.20 – $50.90 TWDOct 30, 2026
- Volume
- 1.28M sharesOct 30, 2026
- Market cap
- $6.39B TWDAt the close on Oct 30, 2026 · price × 127.4M shares outstanding
- 52-week range
- $19.60 – $67.30 TWDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $216.3M TWDMedian day 1.53M 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:2413 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $50.20 | -1.70 | -3.3% | $50.90 | $50.90 | $49.20 | 1,281,904 | |
| $51.90 | -1.80 | -3.4% | $53.80 | $53.90 | $51.80 | 1,259,184 | |
| $53.70 | +0.80 | +1.5% | $54.10 | $54.60 | $53.10 | 1,376,511 | |
| $52.90 | -2.00 | -3.6% | $55.60 | $55.90 | $51.90 | 2,666,998 | |
| $54.90 | 0.00 | 0.0% | $54.90 | $54.90 | $54.90 | 0 | |
| $54.90 | -2.70 | -4.7% | $59.50 | $61.50 | $54.20 | 12,777,201 | |
| $57.60 | +5.20 | +9.9% | $57.60 | $57.60 | $57.60 | 3,297,358 | |
| $52.40 | -1.10 | -2.1% | $54.70 | $54.70 | $52.30 | 1,621,979 | |
| $53.50 | -2.00 | -3.6% | $53.50 | $55.10 | $52.70 | 2,906,952 | |
| $55.50 | +4.60 | +9.0% | $51.10 | $55.80 | $51.10 | 3,773,125 | |
| $50.90 | -1.90 | -3.6% | $51.10 | $52.20 | $50.70 | 1,530,161 | |
| $52.80 | +0.30 | +0.6% | $52.70 | $53.30 | $52.10 | 1,491,380 | |
| $52.50 | -2.10 | -3.8% | $53.20 | $53.90 | $51.60 | 2,220,011 | |
| $54.60 | -2.60 | -4.5% | $55.50 | $56.10 | $54.40 | 2,629,284 | |
| $57.20 | -0.90 | -1.5% | $56.50 | $58.40 | $56.00 | 3,837,157 | |
| $58.10 | +2.10 | +3.8% | $57.10 | $59.00 | $56.90 | 12,229,173 | |
| $56.00 | +0.70 | +1.3% | $56.50 | $60.80 | $55.80 | 35,605,771 | |
| $55.30 | +3.00 | +5.7% | $53.10 | $56.20 | $51.90 | 8,285,593 | |
| $52.30 | +0.70 | +1.4% | $52.30 | $52.90 | $51.60 | 1,924,100 | |
| $51.60 | +0.20 | +0.4% | $51.60 | $53.60 | $50.70 | 2,820,974 | |
| $51.40 | +0.40 | +0.8% | $51.60 | $52.00 | $51.10 | 1,340,221 | |
| $51.00 | -0.30 | -0.6% | $50.90 | $52.00 | $50.80 | 1,480,664 | |
| $51.30 | -0.90 | -1.7% | $52.20 | $52.50 | $50.90 | 2,285,003 | |
| $52.20 | -0.80 | -1.5% | $53.00 | $54.20 | $52.10 | 4,876,131 | |
| $53.00 | -1.00 | -1.9% | $54.00 | $54.10 | $51.60 | 8,828,455 | |
| $54.00 | +0.90 | +1.7% | $53.20 | $58.40 | $52.60 | 24,792,313 | |
| $53.10 | 0.00 | 0.0% | $53.70 | $55.00 | $52.40 | 9,355,277 | |
| $53.10 | +0.10 | +0.2% | $54.20 | $55.70 | $51.30 | 17,363,240 | |
| $53.00 | +4.80 | +10.0% | $50.40 | $53.00 | $50.40 | 6,818,479 | |
| $48.20 | -2.40 | -4.7% | $49.20 | $51.20 | $47.50 | 3,919,060 | |
| $50.60 | +0.40 | +0.8% | $49.20 | $51.70 | $48.80 | 5,351,715 | |
| $50.20 | -0.50 | -1.0% | $49.40 | $52.00 | $48.50 | 5,020,243 | |
| $50.70 | +0.20 | +0.4% | $49.95 | $53.20 | $49.55 | 17,516,111 | |
| $50.50 | +4.55 | +9.9% | $46.90 | $50.50 | $46.80 | 9,882,642 | |
| $45.95 | -2.40 | -5.0% | $47.95 | $49.60 | $45.85 | 4,607,738 | |
| $48.35 | +2.55 | +5.6% | $47.85 | $49.30 | $46.20 | 9,598,401 | |
| $45.80 | +4.15 | +10.0% | $41.90 | $45.80 | $41.90 | 4,395,415 | |
| $41.65 | -1.30 | -3.0% | $43.30 | $43.40 | $41.55 | 468,001 | |
| $42.95 | -0.25 | -0.6% | $43.05 | $43.40 | $42.90 | 314,025 | |
| $43.20 | 0.00 | 0.0% | $43.00 | $44.05 | $43.00 | 429,679 | |
| $43.20 | -0.65 | -1.5% | $43.80 | $44.40 | $43.05 | 345,000 | |
| $43.85 | +0.10 | +0.2% | $44.15 | $45.25 | $43.80 | 484,128 | |
| $43.75 | -0.30 | -0.7% | $44.40 | $45.20 | $43.75 | 517,000 | |
| $44.05 | +1.25 | +2.9% | $43.40 | $44.50 | $43.25 | 546,369 | |
| $42.80 | -0.25 | -0.6% | $42.50 | $43.05 | $42.00 | 380,086 | |
| $43.05 | -0.75 | -1.7% | $43.80 | $44.45 | $43.05 | 469,100 | |
| $43.80 | +0.05 | +0.1% | $43.55 | $43.80 | $43.25 | 283,000 | |
| $43.75 | -0.15 | -0.3% | $44.45 | $44.45 | $43.40 | 409,000 | |
| $43.90 | +0.65 | +1.5% | $43.00 | $44.95 | $42.65 | 619,080 | |
| $43.25 | -1.50 | -3.4% | $44.75 | $44.85 | $43.20 | 575,369 | |
| $44.75 | +0.65 | +1.5% | $44.20 | $45.05 | $44.15 | 460,191 | |
| $44.10 | -1.30 | -2.9% | $45.45 | $45.90 | $44.10 | 813,217 | |
| $45.40 | -0.35 | -0.8% | $46.75 | $47.00 | $45.40 | 1,008,005 | |
| $45.75 | +1.50 | +3.4% | $44.60 | $46.30 | $44.50 | 1,423,211 | |
| $44.25 | -0.60 | -1.3% | $45.50 | $46.00 | $44.15 | 2,079,006 | |
| $44.85 | +4.05 | +9.9% | $41.70 | $44.85 | $41.70 | 1,953,621 | |
| $40.80 | -1.25 | -3.0% | $43.40 | $43.60 | $40.70 | 1,053,001 | |
| $42.05 | +1.70 | +4.2% | $40.95 | $42.30 | $40.00 | 920,420 | |
| $40.35 | +0.40 | +1.0% | $41.20 | $41.50 | $40.30 | 569,050 | |
| $39.95 | 0.00 | 0.0% | $39.25 | $40.50 | $39.25 | 725,430 | |
| $39.95 | +2.55 | +6.8% | $37.00 | $40.45 | $37.00 | 854,000 | |
| $37.40 | +2.80 | +8.1% | $37.15 | $37.60 | $36.30 | 638,430 | |
| $34.60 | -2.05 | -5.6% | $35.95 | $37.20 | $34.50 | 758,005 |
- Ticker
- TWSE:2413
- Asset type
- Stock
- Exchange
- TWSE
- Currency
- TWD
What changed lately
Latest news release · May 8, 2026
Table: Universal Microelec Apr Rev NT$311.4M Vs NT$267.4M
Latest news
Table: Universal Microelec Apr Rev NT$311.4M Vs NT$267.4M
May 8, 2026
Closed $46.10 (+2.0%) on May 8, 2026
Table: Universal Microelec Mar Rev NT$317.9M Vs NT$270.2M
Apr 9, 2026
Closed $48.75 (-4.8%) on Apr 9, 2026
Universal Microelectronics Co., Ltd. on 6ix
- News releases
- 2 in the last 12 months · 2 in all · newest May 8, 2026 · oldest 2026
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