Stock listing
TPEx:3354 Microcosm Technology Co., Ltd. (律勝) 股價
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Share price · TPEX:3354
$51.20 TWD +2.00 (+4.1%)
Close on Oct 30, 2026
- Day range
- $46.60 – $51.20 TWDOct 30, 2026
- Volume
- 611,148 sharesOct 30, 2026
- Market cap
- $3.59B TWDAt the close on Oct 30, 2026 · price × 70.11M shares outstanding
- 52-week range
- $15.20 – $55.50 TWDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $72.69M TWDMedian day 1.12M 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:3354 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $51.20 | +2.00 | +4.1% | $47.30 | $51.20 | $46.60 | 611,148 | |
| $49.20 | -4.30 | -8.0% | $52.20 | $52.60 | $49.20 | 885,258 | |
| $53.50 | +3.40 | +6.8% | $49.15 | $54.00 | $48.50 | 1,320,883 | |
| $50.10 | +0.15 | +0.3% | $50.10 | $51.30 | $48.80 | 1,823,042 | |
| $49.95 | 0.00 | 0.0% | $49.95 | $49.95 | $49.95 | 0 | |
| $49.95 | -5.55 | -10.0% | $55.00 | $55.50 | $49.95 | 4,058,090 | |
| $55.50 | +5.00 | +9.9% | $55.20 | $55.50 | $53.50 | 2,694,315 | |
| $50.50 | +4.55 | +9.9% | $47.50 | $50.50 | $46.50 | 23,891,065 | |
| $45.95 | +4.15 | +9.9% | $45.95 | $45.95 | $43.50 | 3,809,416 | |
| $41.80 | +3.80 | +10.0% | $40.30 | $41.80 | $40.10 | 2,724,956 | |
| $38.00 | +3.45 | +10.0% | $38.00 | $38.00 | $37.90 | 3,915,862 | |
| $34.55 | +3.10 | +9.9% | $32.00 | $34.55 | $31.95 | 9,248,435 | |
| $31.45 | +0.10 | +0.3% | $31.45 | $31.65 | $30.40 | 1,057,485 | |
| $31.35 | -0.65 | -2.0% | $32.15 | $34.90 | $31.35 | 2,653,379 | |
| $32.00 | +1.50 | +4.9% | $30.50 | $32.40 | $30.40 | 2,400,816 | |
| $30.50 | -1.60 | -5.0% | $31.85 | $32.15 | $30.35 | 1,656,024 | |
| $32.10 | +0.50 | +1.6% | $32.20 | $34.00 | $30.60 | 3,211,335 | |
| $31.60 | +1.50 | +5.0% | $30.30 | $33.10 | $29.45 | 4,273,044 | |
| $30.10 | +0.30 | +1.0% | $29.25 | $30.55 | $29.20 | 1,625,364 | |
| $29.80 | -2.35 | -7.3% | $35.35 | $35.35 | $29.80 | 8,915,350 | |
| $32.15 | +2.90 | +9.9% | $29.70 | $32.15 | $29.50 | 2,562,050 | |
| $29.25 | -0.75 | -2.5% | $29.70 | $29.95 | $29.00 | 756,030 | |
| $30.00 | +1.85 | +6.6% | $28.05 | $30.15 | $28.00 | 2,046,730 | |
| $28.15 | -0.65 | -2.3% | $28.90 | $28.95 | $27.60 | 900,100 | |
| $28.80 | -1.60 | -5.3% | $30.35 | $30.40 | $28.30 | 1,652,950 | |
| $30.40 | +1.20 | +4.1% | $29.70 | $31.50 | $28.80 | 2,480,114 | |
| $29.20 | -0.05 | -0.2% | $29.35 | $30.00 | $29.10 | 873,105 | |
| $29.25 | -1.25 | -4.1% | $30.65 | $31.70 | $29.25 | 2,554,100 | |
| $30.50 | +2.75 | +9.9% | $28.10 | $30.50 | $27.85 | 2,194,098 | |
| $27.75 | -0.25 | -0.9% | $27.45 | $30.20 | $27.30 | 1,544,650 | |
| $28.00 | -1.85 | -6.2% | $29.60 | $30.95 | $28.00 | 1,741,233 | |
| $29.85 | -0.60 | -2.0% | $29.80 | $30.30 | $29.00 | 1,578,170 | |
| $30.45 | +1.75 | +6.1% | $29.15 | $30.90 | $29.10 | 3,678,322 | |
| $28.70 | +0.40 | +1.4% | $28.50 | $29.80 | $27.85 | 3,547,300 | |
| $28.30 | +1.90 | +7.2% | $26.40 | $28.85 | $26.25 | 4,381,620 | |
| $26.40 | +2.40 | +10.0% | $24.10 | $26.40 | $23.95 | 1,391,101 | |
| $24.00 | -0.15 | -0.6% | $24.65 | $24.65 | $23.70 | 385,040 | |
| $24.15 | -1.90 | -7.3% | $26.25 | $26.60 | $24.15 | 1,265,001 | |
| $26.05 | +2.35 | +9.9% | $23.55 | $26.05 | $23.55 | 954,151 | |
| $23.70 | +0.05 | +0.2% | $24.05 | $24.65 | $23.70 | 342,111 | |
| $23.65 | -1.65 | -6.5% | $24.30 | $24.90 | $23.30 | 633,075 | |
| $25.30 | +0.70 | +2.8% | $26.45 | $27.05 | $25.00 | 2,681,200 | |
| $24.60 | +2.20 | +9.8% | $22.90 | $24.60 | $22.40 | 1,119,201 | |
| $22.40 | +2.00 | +9.8% | $20.50 | $22.40 | $20.50 | 697,191 | |
| $20.40 | -0.05 | -0.2% | $20.45 | $20.45 | $20.00 | 50,000 | |
| $20.45 | +0.15 | +0.7% | $20.25 | $20.80 | $20.25 | 32,040 | |
| $20.30 | -0.15 | -0.7% | $20.90 | $20.95 | $20.25 | 57,000 | |
| $20.45 | +0.30 | +1.5% | $20.80 | $20.80 | $20.15 | 71,010 | |
| $20.15 | -0.40 | -1.9% | $20.40 | $20.40 | $20.15 | 64,500 | |
| $20.55 | -0.15 | -0.7% | $20.70 | $21.00 | $20.40 | 61,079 | |
| $20.70 | 0.00 | 0.0% | $20.70 | $20.95 | $20.35 | 71,000 | |
| $20.70 | +0.10 | +0.5% | $20.80 | $21.00 | $20.00 | 102,000 | |
| $20.60 | -0.10 | -0.5% | $21.20 | $21.20 | $20.60 | 151,035 | |
| $20.70 | +0.05 | +0.2% | $20.60 | $21.00 | $20.45 | 98,100 | |
| $20.65 | -0.30 | -1.4% | $21.10 | $21.10 | $20.35 | 71,092 | |
| $20.95 | +0.55 | +2.7% | $20.30 | $20.95 | $20.25 | 104,850 | |
| $20.40 | -0.55 | -2.6% | $20.45 | $20.55 | $20.30 | 61,000 | |
| $20.95 | -0.15 | -0.7% | $20.85 | $20.95 | $20.20 | 70,000 | |
| $21.10 | +0.95 | +4.7% | $20.60 | $21.35 | $20.60 | 150,050 | |
| $20.15 | 0.00 | 0.0% | $19.85 | $20.45 | $19.85 | 104,000 | |
| $20.15 | +0.35 | +1.8% | $20.00 | $20.35 | $20.00 | 150,005 | |
| $19.80 | +1.20 | +6.5% | $19.15 | $19.90 | $19.15 | 123,036 | |
| $18.60 | -0.35 | -1.8% | $18.90 | $19.45 | $18.45 | 217,000 |
- Ticker
- TPEx:3354
- Asset type
- Stock
- Exchange
- TPEx
- Currency
- TWD
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