Stock listing
TWSE:3550 Copartner Technology Corporation (聯穎) 股價
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Share price · TWSE:3550
$21.70 TWD -1.05 (-4.6%)
Close on Oct 30, 2026
- Day range
- $21.50 – $22.50 TWDOct 30, 2026
- Volume
- 876,572 sharesOct 30, 2026
- Market cap
- $2.33B TWDAt the close on Oct 30, 2026 · price × 107.5M shares outstanding
- 52-week range
- $12.20 – $39.70 TWDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $36.99M TWDMedian day 1.19M 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:3550 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $21.70 | -1.05 | -4.6% | $22.50 | $22.50 | $21.50 | 876,572 | |
| $22.75 | -0.80 | -3.4% | $23.55 | $23.60 | $22.65 | 875,011 | |
| $23.55 | +0.10 | +0.4% | $23.90 | $23.90 | $23.25 | 665,242 | |
| $23.45 | +0.05 | +0.2% | $24.10 | $24.50 | $23.45 | 1,202,266 | |
| $23.40 | 0.00 | 0.0% | $23.40 | $23.40 | $23.40 | 0 | |
| $23.40 | -0.60 | -2.5% | $24.20 | $24.45 | $23.35 | 653,296 | |
| $24.00 | +0.15 | +0.6% | $24.25 | $24.50 | $23.90 | 498,964 | |
| $23.85 | +0.10 | +0.4% | $24.05 | $24.20 | $23.80 | 668,647 | |
| $23.75 | 0.00 | 0.0% | $23.30 | $24.00 | $23.10 | 704,359 | |
| $23.75 | +0.60 | +2.6% | $23.60 | $24.00 | $23.50 | 575,934 | |
| $23.15 | -1.45 | -5.9% | $24.20 | $24.35 | $23.10 | 1,842,092 | |
| $24.60 | -0.15 | -0.6% | $25.00 | $25.50 | $24.60 | 1,295,002 | |
| $24.75 | -0.05 | -0.2% | $24.25 | $25.60 | $24.25 | 1,749,601 | |
| $24.80 | +0.90 | +3.8% | $24.50 | $25.10 | $24.30 | 1,794,100 | |
| $23.90 | -0.65 | -2.6% | $24.55 | $24.60 | $23.80 | 1,101,290 | |
| $24.55 | -0.35 | -1.4% | $24.85 | $25.10 | $24.50 | 839,140 | |
| $24.90 | -0.20 | -0.8% | $25.25 | $25.45 | $24.65 | 1,461,010 | |
| $25.10 | -0.70 | -2.7% | $25.85 | $25.85 | $25.10 | 1,531,560 | |
| $25.80 | +0.10 | +0.4% | $25.80 | $26.05 | $25.30 | 1,428,501 | |
| $25.70 | -0.20 | -0.8% | $25.90 | $26.70 | $25.70 | 2,391,240 | |
| $25.90 | -0.30 | -1.1% | $26.20 | $27.45 | $25.75 | 8,107,560 | |
| $26.20 | +2.35 | +9.9% | $23.85 | $26.20 | $23.80 | 3,480,921 | |
| $23.85 | +0.05 | +0.2% | $23.70 | $24.20 | $23.50 | 782,019 | |
| $23.80 | -0.25 | -1.0% | $24.15 | $24.35 | $23.60 | 998,000 | |
| $24.05 | -0.45 | -1.8% | $24.80 | $24.85 | $23.75 | 1,899,301 | |
| $24.50 | +0.80 | +3.4% | $23.70 | $24.60 | $23.65 | 2,346,119 | |
| $23.70 | +0.95 | +4.2% | $23.00 | $24.75 | $22.90 | 2,980,150 | |
| $22.75 | +0.35 | +1.6% | $22.75 | $23.65 | $22.50 | 1,414,000 | |
| $22.40 | +1.20 | +5.7% | $21.60 | $22.50 | $21.40 | 893,044 | |
| $21.20 | -0.50 | -2.3% | $21.75 | $22.10 | $21.20 | 613,000 | |
| $21.70 | -0.25 | -1.1% | $21.90 | $22.15 | $21.65 | 513,064 | |
| $21.95 | -0.50 | -2.2% | $21.95 | $22.25 | $21.95 | 575,735 | |
| $22.45 | -0.45 | -2.0% | $22.85 | $22.85 | $22.45 | 540,145 | |
| $22.90 | +0.25 | +1.1% | $22.70 | $22.95 | $22.50 | 618,050 | |
| $22.65 | -0.30 | -1.3% | $22.70 | $23.05 | $22.50 | 685,002 | |
| $22.95 | -0.25 | -1.1% | $23.45 | $23.55 | $22.85 | 889,114 | |
| $23.20 | +0.25 | +1.1% | $23.15 | $23.95 | $22.45 | 1,249,002 | |
| $22.95 | -0.55 | -2.3% | $23.75 | $24.05 | $22.95 | 960,001 | |
| $23.50 | -0.15 | -0.6% | $23.65 | $24.10 | $23.45 | 923,001 | |
| $23.65 | -0.15 | -0.6% | $23.65 | $24.15 | $23.50 | 1,194,080 | |
| $23.80 | -0.50 | -2.1% | $24.35 | $25.30 | $23.80 | 2,268,001 | |
| $24.30 | +0.40 | +1.7% | $24.15 | $24.85 | $24.00 | 2,057,002 | |
| $23.90 | +0.15 | +0.6% | $23.85 | $24.25 | $23.50 | 1,262,000 | |
| $23.75 | +0.45 | +1.9% | $23.70 | $24.50 | $23.45 | 1,836,115 | |
| $23.30 | +0.30 | +1.3% | $23.20 | $23.50 | $22.50 | 1,000,021 | |
| $23.00 | -0.05 | -0.2% | $22.90 | $23.55 | $22.90 | 916,800 | |
| $23.05 | +0.35 | +1.5% | $22.70 | $23.40 | $22.35 | 822,001 | |
| $22.70 | +0.10 | +0.4% | $22.85 | $23.45 | $22.65 | 1,136,161 | |
| $22.60 | -0.10 | -0.4% | $21.90 | $22.90 | $21.85 | 1,038,096 | |
| $22.70 | -0.55 | -2.4% | $23.30 | $24.25 | $22.60 | 1,872,000 | |
| $23.25 | -0.30 | -1.3% | $23.75 | $24.00 | $23.25 | 873,301 | |
| $23.55 | -0.55 | -2.3% | $24.40 | $24.50 | $23.05 | 2,243,413 | |
| $24.10 | +0.60 | +2.6% | $23.60 | $25.25 | $23.55 | 3,764,000 | |
| $23.50 | +0.45 | +2.0% | $23.25 | $23.90 | $23.15 | 1,821,024 | |
| $23.05 | -0.65 | -2.7% | $23.80 | $24.20 | $22.90 | 2,293,240 | |
| $23.70 | -0.85 | -3.5% | $25.00 | $25.00 | $23.50 | 5,162,007 | |
| $24.55 | +1.75 | +7.7% | $23.00 | $25.00 | $22.60 | 4,608,555 | |
| $22.80 | +0.25 | +1.1% | $23.10 | $23.40 | $22.35 | 2,131,026 | |
| $22.55 | +0.70 | +3.2% | $22.50 | $23.10 | $21.95 | 2,106,031 | |
| $21.85 | +0.95 | +4.5% | $21.05 | $21.90 | $20.70 | 1,116,060 | |
| $20.90 | +1.15 | +5.8% | $19.80 | $21.30 | $19.50 | 1,409,001 | |
| $19.75 | +1.25 | +6.8% | $19.65 | $19.85 | $19.35 | 964,002 | |
| $18.50 | -0.60 | -3.1% | $19.35 | $19.60 | $18.40 | 1,384,000 |
- Ticker
- TWSE:3550
- Asset type
- Stock
- Exchange
- TWSE
- Currency
- TWD
What changed lately
Latest news release · Jul 6, 2026
Table: Copartner Technology Jun Rev NT$370.3M Vs NT$268.2M
Latest news
Table: Copartner Technology Jun Rev NT$370.3M Vs NT$268.2M
Jul 6, 2026
Closed $32.20 (-3.6%) on Jul 6, 2026
Table: Copartner Technology May Rev NT$391.7M Vs NT$286.8M
Jun 5, 2026
Closed $24.05 (+0.4%) on Jun 5, 2026
Table: Copartner Technology Apr Rev NT$448.1M Vs NT$357.9M
May 7, 2026
Closed $22.00 (-1.1%) on May 7, 2026
Table: Copartner Technology Mar Rev NT$459.2M Vs NT$353.5M
Apr 8, 2026
Closed $18.25 (+2.5%) on Apr 8, 2026
Decks
Investor Conference 2025
Conference · 21 slides · Sep 2, 2025
Copartner Technology Corporation on 6ix
- News releases
- 4 in the last 12 months · 4 in all · newest Jul 6, 2026 · oldest 2026
- Decks
- 1 deck · latest Sep 2, 2025
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