Stock listing
TWSE:8222 Aero Win Technology Corp. (寶一) 股價
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Share price · TWSE:8222
$33.15 TWD -1.05 (-3.1%)
Close on Oct 30, 2026
- Day range
- $33.00 – $34.25 TWDOct 30, 2026
- Volume
- 308,930 sharesOct 30, 2026
- Market cap
- $2.27B TWDAt the close on Oct 30, 2026 · price × 68.57M shares outstanding
- 52-week range
- $33.00 – $47.45 TWDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $21.57M TWDMedian day 324,000 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:8222 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $33.15 | -1.05 | -3.1% | $34.25 | $34.25 | $33.00 | 308,930 | |
| $34.20 | -0.20 | -0.6% | $34.60 | $34.60 | $34.00 | 160,122 | |
| $34.40 | -0.10 | -0.3% | $34.70 | $34.85 | $34.30 | 136,794 | |
| $34.50 | +0.20 | +0.6% | $34.70 | $34.95 | $34.15 | 156,042 | |
| $34.30 | 0.00 | 0.0% | $34.30 | $34.30 | $34.30 | 0 | |
| $34.30 | -0.40 | -1.2% | $34.75 | $35.00 | $34.30 | 123,832 | |
| $34.70 | -0.05 | -0.1% | $34.90 | $35.00 | $34.70 | 153,374 | |
| $34.75 | +0.20 | +0.6% | $34.75 | $35.40 | $34.20 | 356,494 | |
| $34.55 | -0.25 | -0.7% | $34.80 | $34.80 | $34.15 | 169,140 | |
| $34.80 | +0.35 | +1.0% | $34.85 | $35.30 | $34.60 | 276,001 | |
| $34.45 | -0.70 | -2.0% | $34.65 | $34.90 | $34.30 | 278,003 | |
| $35.15 | +0.40 | +1.2% | $34.60 | $35.20 | $34.60 | 100,130 | |
| $34.75 | -0.30 | -0.9% | $35.00 | $35.10 | $34.20 | 166,002 | |
| $35.05 | -0.05 | -0.1% | $35.10 | $35.50 | $34.85 | 94,000 | |
| $35.10 | +0.05 | +0.1% | $35.00 | $35.30 | $34.85 | 92,000 | |
| $35.05 | -0.20 | -0.6% | $35.05 | $35.45 | $35.00 | 235,051 | |
| $35.25 | -0.15 | -0.4% | $35.40 | $35.40 | $35.10 | 81,000 | |
| $35.40 | 0.00 | 0.0% | $36.00 | $36.00 | $35.25 | 345,001 | |
| $35.40 | -0.15 | -0.4% | $35.55 | $35.65 | $35.30 | 208,100 | |
| $35.55 | -0.25 | -0.7% | $36.00 | $36.00 | $35.50 | 111,001 | |
| $35.80 | +0.50 | +1.4% | $35.45 | $35.95 | $35.30 | 249,000 | |
| $35.30 | +0.15 | +0.4% | $35.25 | $35.60 | $35.25 | 99,001 | |
| $35.15 | -0.05 | -0.1% | $35.10 | $35.35 | $35.05 | 95,016 | |
| $35.20 | -0.05 | -0.1% | $35.30 | $35.40 | $35.05 | 133,000 | |
| $35.25 | -0.50 | -1.4% | $35.40 | $35.65 | $35.25 | 188,001 | |
| $35.75 | +0.20 | +0.6% | $35.65 | $35.90 | $35.35 | 247,003 | |
| $35.55 | +0.55 | +1.6% | $35.10 | $35.55 | $34.90 | 210,000 | |
| $35.00 | +0.35 | +1.0% | $34.65 | $35.10 | $34.65 | 193,060 | |
| $34.65 | +0.40 | +1.2% | $34.40 | $34.70 | $34.25 | 198,040 | |
| $34.25 | -0.45 | -1.3% | $34.95 | $34.95 | $34.25 | 250,080 | |
| $34.70 | 0.00 | 0.0% | $34.70 | $35.25 | $34.45 | 259,004 | |
| $34.70 | 0.00 | 0.0% | $34.70 | $35.45 | $34.50 | 442,000 | |
| $34.70 | -1.20 | -3.3% | $35.65 | $35.75 | $34.70 | 756,430 | |
| $35.90 | -0.55 | -1.5% | $36.75 | $36.75 | $35.80 | 470,000 | |
| $36.45 | -0.25 | -0.7% | $37.00 | $37.15 | $36.20 | 309,005 | |
| $36.70 | -0.30 | -0.8% | $37.45 | $37.45 | $36.50 | 315,000 | |
| $37.00 | +0.25 | +0.7% | $37.05 | $37.25 | $36.35 | 403,000 | |
| $36.75 | -1.50 | -3.9% | $38.60 | $38.70 | $36.75 | 575,242 | |
| $38.25 | -0.25 | -0.6% | $38.40 | $38.80 | $38.20 | 324,000 | |
| $38.50 | -0.60 | -1.5% | $39.60 | $39.90 | $38.50 | 660,200 | |
| $39.10 | +0.20 | +0.5% | $38.70 | $39.50 | $38.35 | 551,010 | |
| $38.90 | -1.90 | -4.7% | $42.30 | $42.30 | $38.90 | 1,616,100 | |
| $40.80 | +0.30 | +0.7% | $40.60 | $42.75 | $40.30 | 2,480,025 | |
| $40.50 | +2.00 | +5.2% | $38.60 | $40.75 | $38.60 | 977,030 | |
| $38.50 | -0.20 | -0.5% | $38.50 | $38.70 | $38.15 | 341,005 | |
| $38.70 | -0.80 | -2.0% | $39.75 | $39.75 | $38.60 | 392,055 | |
| $39.50 | -0.10 | -0.3% | $40.45 | $40.75 | $38.95 | 571,001 | |
| $39.60 | +0.15 | +0.4% | $39.45 | $40.95 | $39.20 | 1,089,100 | |
| $39.45 | -0.85 | -2.1% | $40.15 | $41.00 | $39.10 | 919,040 | |
| $40.30 | -0.50 | -1.2% | $40.25 | $41.90 | $40.20 | 1,320,000 | |
| $40.80 | -0.50 | -1.2% | $41.20 | $42.60 | $39.45 | 1,876,025 | |
| $41.30 | +1.75 | +4.4% | $39.60 | $42.45 | $38.75 | 4,878,750 | |
| $39.55 | +0.45 | +1.2% | $39.60 | $40.20 | $39.15 | 693,000 | |
| $39.10 | +0.45 | +1.2% | $38.70 | $39.55 | $38.35 | 743,060 | |
| $38.65 | +0.65 | +1.7% | $38.00 | $39.30 | $37.50 | 915,015 | |
| $38.00 | +0.35 | +0.9% | $37.70 | $38.00 | $37.25 | 501,010 | |
| $37.65 | +1.10 | +3.0% | $36.55 | $37.70 | $36.10 | 647,449 | |
| $36.55 | -0.90 | -2.4% | $37.45 | $37.70 | $36.55 | 451,365 | |
| $37.45 | +0.70 | +1.9% | $37.45 | $38.15 | $36.85 | 964,045 | |
| $36.75 | +0.85 | +2.4% | $36.00 | $37.25 | $35.85 | 1,380,040 | |
| $35.90 | +0.05 | +0.1% | $35.60 | $36.40 | $35.40 | 490,054 | |
| $35.85 | +1.75 | +5.1% | $35.20 | $36.55 | $35.20 | 999,026 | |
| $34.10 | -1.45 | -4.1% | $35.20 | $35.95 | $34.00 | 811,141 |
- Ticker
- TWSE:8222
- Asset type
- Stock
- Sector
- Industrials
- Industry
- Aerospace & defense
- Exchange
- TWSE
- Currency
- TWD
What changed lately
Latest news release · Jun 9, 2026
Table: Aero Win May Rev NT$79.2M Vs NT$97.9M
Latest news
Table: Aero Win May Rev NT$79.2M Vs NT$97.9M
Jun 8, 2026
Closed $35.55 (-0.4%) on Jun 9, 2026
Aero Win Technology: Revenue up 17% but net profit down 63%; major bond issuance planned for refinancing
Jun 1, 2026
Closed $36.80 (-3.8%) on Jun 2, 2026
Table: Aero Win Apr Rev NT$100.0M Vs NT$79.3M
May 7, 2026
Closed $37.95 (+1.9%) on May 8, 2026
Table: Aero Win Mar Rev NT$90.4M Vs NT$100.6M
Apr 8, 2026
Closed $34.20 (-1.6%) on Apr 9, 2026
Aero Win Technology: Revenue up 16.5% but net income and margins declined sharply year-over-year
Nov 7, 2025
Closed $42.85 (+0.1%) on Nov 10, 2025
Aero Win Technology Corp. on 6ix
- Sector
- Industrials
- Industry
- Aerospace & defense
- News releases
- 5 in the last 12 months · 10 in all · newest Jun 9, 2026 · oldest 2024
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