Stock listing
TWSE:6550 Polaris Group (北極星藥業-KY) 股價
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Share price · TWSE:6550
$14.75 TWD -0.45 (-3.0%)
Close on Oct 30, 2026
- Day range
- $14.65 – $15.45 TWDOct 30, 2026
- Volume
- 396,948 sharesOct 30, 2026
- Market cap
- $6.86B TWDAt the close on Oct 30, 2026 · price × 464.8M shares outstanding
- 52-week range
- $14.65 – $69.20 TWDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $7.75M TWDMedian day 333,233 shares · 7 days with no trades · last 3 months, Jul 30, 2026 – Oct 30, 2026
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · TWSE:6550 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $14.75 | -0.45 | -3.0% | $15.45 | $15.45 | $14.65 | 396,948 | |
| $15.20 | 0.00 | 0.0% | $15.20 | $15.25 | $15.15 | 125,409 | |
| $15.20 | -0.05 | -0.3% | $15.35 | $15.45 | $15.20 | 186,826 | |
| $15.25 | -0.20 | -1.3% | $15.45 | $15.45 | $15.25 | 196,101 | |
| $15.45 | 0.00 | 0.0% | $15.45 | $15.45 | $15.45 | 0 | |
| $15.45 | -0.25 | -1.6% | $15.90 | $15.90 | $15.45 | 242,718 | |
| $15.70 | +0.20 | +1.3% | $15.65 | $15.90 | $15.55 | 223,136 | |
| $15.50 | -0.05 | -0.3% | $15.35 | $15.55 | $15.30 | 405,128 | |
| $15.55 | -0.55 | -3.4% | $16.15 | $16.15 | $15.50 | 351,637 | |
| $16.10 | +0.20 | +1.3% | $15.95 | $16.30 | $15.95 | 239,284 | |
| $15.90 | -0.20 | -1.2% | $16.10 | $16.30 | $15.80 | 448,830 | |
| $16.10 | +0.20 | +1.3% | $16.05 | $16.30 | $16.05 | 333,233 | |
| $15.90 | -0.45 | -2.8% | $16.35 | $16.40 | $15.75 | 500,237 | |
| $16.35 | -0.35 | -2.1% | $16.90 | $16.95 | $16.35 | 436,206 | |
| $16.70 | +0.65 | +4.0% | $16.15 | $16.90 | $16.15 | 750,436 | |
| $16.05 | 0.00 | 0.0% | $16.10 | $16.60 | $16.00 | 542,662 | |
| $16.05 | -0.15 | -0.9% | $16.20 | $16.45 | $16.05 | 432,776 | |
| $16.20 | -0.55 | -3.3% | $16.75 | $16.80 | $16.20 | 900,248 | |
| $16.75 | -0.75 | -4.3% | $17.50 | $17.50 | $16.75 | 1,169,236 | |
| $17.50 | -0.35 | -2.0% | $17.80 | $17.80 | $17.40 | 489,604 | |
| $17.85 | +0.45 | +2.6% | $17.25 | $17.95 | $16.90 | 1,532,271 | |
| $17.40 | -1.695 | -8.9% | $18.25 | $18.35 | $17.20 | 1,514,855 | |
| $19.10 | 0.00 | 0.0% | $19.10 | $19.10 | $19.10 | 0 | |
| $19.10 | 0.00 | 0.0% | $19.10 | $19.10 | $19.10 | 0 | |
| $19.10 | 0.00 | 0.0% | $19.10 | $19.10 | $19.10 | 0 | |
| $19.10 | 0.00 | 0.0% | $19.10 | $19.10 | $19.10 | 0 | |
| $19.10 | 0.00 | 0.0% | $19.10 | $19.10 | $19.10 | 0 | |
| $19.10 | 0.00 | 0.0% | $19.10 | $19.10 | $19.10 | 0 | |
| $19.10 | +0.038 | +0.2% | $19.25 | $19.35 | $19.08 | 536,281 | |
| $19.06 | 0.00 | 0.0% | $19.06 | $19.44 | $19.06 | 530,289 | |
| $19.06 | -0.135 | -0.7% | $19.23 | $19.23 | $19.02 | 954,392 | |
| $19.19 | -0.443 | -2.3% | $19.54 | $19.54 | $19.19 | 599,281 | |
| $19.63 | -0.096 | -0.5% | $19.83 | $19.83 | $19.35 | 187,058 | |
| $19.73 | +0.192 | +1.0% | $19.25 | $19.83 | $19.23 | 722,557 | |
| $19.54 | -0.289 | -1.5% | $19.73 | $19.92 | $19.23 | 544,372 | |
| $19.83 | -0.096 | -0.5% | $20.12 | $20.12 | $19.63 | 216,202 | |
| $19.92 | +0.096 | +0.5% | $19.83 | $20.02 | $19.63 | 221,060 | |
| $19.83 | -0.577 | -2.8% | $20.60 | $20.60 | $19.83 | 269,860 | |
| $20.40 | -0.192 | -0.9% | $20.21 | $20.60 | $20.21 | 146,923 | |
| $20.60 | 0.00 | 0.0% | $20.40 | $20.79 | $19.83 | 402,362 | |
| $20.60 | -0.962 | -4.5% | $21.56 | $21.66 | $20.21 | 583,620 | |
| $21.56 | -0.289 | -1.3% | $22.14 | $22.33 | $21.56 | 309,311 | |
| $21.85 | -0.385 | -1.7% | $22.71 | $23.68 | $21.75 | 543,053 | |
| $22.23 | +1.059 | +5.0% | $21.37 | $22.71 | $21.37 | 552,867 | |
| $21.17 | -1.155 | -5.2% | $22.04 | $22.14 | $21.08 | 536,865 | |
| $22.33 | -1.251 | -5.3% | $24.93 | $25.02 | $21.94 | 1,627,118 | |
| $23.58 | +2.117 | +9.9% | $23.58 | $23.58 | $23.10 | 380,959 | |
| $21.46 | +1.925 | +9.9% | $19.83 | $21.46 | $19.83 | 530,380 | |
| $19.54 | -0.289 | -1.5% | $19.54 | $20.21 | $19.44 | 226,453 | |
| $19.83 | -0.962 | -4.6% | $20.79 | $20.79 | $19.54 | 668,323 | |
| $20.79 | -0.289 | -1.4% | $21.08 | $21.17 | $20.79 | 219,441 | |
| $21.08 | -0.289 | -1.4% | $21.17 | $21.17 | $20.98 | 116,613 | |
| $21.37 | +0.289 | +1.4% | $21.08 | $21.66 | $20.89 | 249,726 | |
| $21.08 | -0.096 | -0.5% | $21.27 | $21.46 | $20.98 | 169,090 | |
| $21.17 | -0.481 | -2.2% | $21.37 | $21.37 | $20.98 | 217,794 | |
| $21.66 | +0.289 | +1.4% | $21.56 | $21.66 | $20.98 | 199,295 | |
| $21.37 | -0.192 | -0.9% | $21.27 | $21.75 | $21.27 | 128,194 | |
| $21.56 | -0.096 | -0.4% | $21.56 | $21.75 | $21.27 | 199,914 | |
| $21.66 | +0.385 | +1.8% | $21.37 | $21.85 | $21.37 | 279,071 | |
| $21.27 | -0.289 | -1.3% | $21.27 | $21.46 | $20.98 | 189,128 | |
| $21.56 | +0.674 | +3.2% | $21.27 | $21.75 | $20.98 | 360,562 | |
| $20.89 | -0.481 | -2.3% | $21.85 | $22.04 | $20.89 | 507,109 | |
| $21.37 | -0.866 | -3.9% | $22.33 | $22.33 | $21.17 | 330,079 |
- Ticker
- TWSE:6550
- Asset type
- Stock
- Sector
- Health care
- Industry
- Biotechnology
- Exchange
- TWSE
- Currency
- TWD
What changed lately
Latest news release · Sep 28, 2026
Lombard backs Polaris Autoliners fleet expansion with 33.2 million refinancing deal
Latest news
Lombard backs Polaris Autoliners fleet expansion with 33.2 million refinancing deal
Sep 28, 2026
Closed $17.40 (-8.9%) on Sep 29, 2026
Decks
IPO Roadshow (May 2022)
IPO roadshow · 34 slides · May 4, 2022
Polaris Group on 6ix
- Sector
- Health care
- Industry
- Biotechnology
- News releases
- 1 in the last 12 months · 10 in all · newest Sep 28, 2026 · oldest 2022
- Decks
- 1 deck · latest May 4, 2022
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