Stock listing
TPEx:6817 Winston Medical Supply Co., Ltd. (溫士頓) 股價
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Share price · TPEX:6817
$40.05 TWD -1.50 (-3.6%)
Close on Oct 30, 2026
- Day range
- $40.05 – $41.45 TWDOct 30, 2026
- Volume
- 31,122 sharesOct 30, 2026
- Market cap
- $737.6M TWDAt the close on Oct 30, 2026 · price × 18.42M shares outstanding
- 52-week range
- $40.05 – $111.00 TWDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $900,793 TWDMedian day 14,449 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:6817 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $40.05 | -1.50 | -3.6% | $41.25 | $41.45 | $40.05 | 31,122 | |
| $41.55 | -0.15 | -0.4% | $41.50 | $41.75 | $41.30 | 19,843 | |
| $41.70 | 0.00 | 0.0% | $41.80 | $43.60 | $41.50 | 29,323 | |
| $41.70 | -0.30 | -0.7% | $43.45 | $43.45 | $41.60 | 23,342 | |
| $42.00 | 0.00 | 0.0% | $42.00 | $42.00 | $42.00 | 0 | |
| $42.00 | -1.55 | -3.6% | $43.50 | $43.60 | $41.85 | 31,273 | |
| $43.55 | +0.45 | +1.0% | $41.85 | $43.55 | $41.85 | 3,202 | |
| $43.10 | -0.40 | -0.9% | $42.10 | $43.45 | $41.85 | 12,143 | |
| $43.50 | -0.20 | -0.5% | $43.70 | $43.70 | $42.00 | 7,229 | |
| $43.70 | -1.35 | -3.0% | $43.70 | $44.95 | $43.00 | 21,238 | |
| $45.05 | +1.35 | +3.1% | $44.95 | $45.05 | $43.90 | 6,730 | |
| $43.70 | -0.30 | -0.7% | $45.75 | $45.75 | $43.70 | 4,272 | |
| $44.00 | 0.00 | 0.0% | $43.75 | $45.75 | $43.75 | 4,252 | |
| $44.00 | -1.95 | -4.2% | $45.95 | $46.00 | $43.85 | 17,839 | |
| $45.95 | -0.05 | -0.1% | $46.00 | $46.00 | $43.85 | 1,008 | |
| $46.00 | +0.10 | +0.2% | $45.35 | $46.00 | $43.80 | 29,505 | |
| $45.90 | -1.25 | -2.7% | $46.00 | $47.30 | $45.75 | 30,738 | |
| $47.15 | -0.35 | -0.7% | $46.00 | $47.65 | $46.00 | 9,482 | |
| $47.50 | -0.15 | -0.3% | $47.70 | $47.70 | $47.00 | 7,526 | |
| $47.65 | +3.80 | +8.7% | $44.70 | $47.70 | $44.20 | 25,018 | |
| $43.85 | -0.85 | -1.9% | $44.70 | $44.70 | $43.25 | 4,207 | |
| $44.70 | +1.40 | +3.2% | $43.30 | $44.70 | $43.20 | 23,479 | |
| $43.30 | +0.30 | +0.7% | $43.15 | $43.30 | $43.00 | 12,102 | |
| $43.00 | 0.00 | 0.0% | $43.05 | $43.10 | $42.70 | 5,065 | |
| $43.00 | +0.15 | +0.4% | $43.25 | $43.25 | $42.65 | 12,641 | |
| $42.85 | +0.85 | +2.0% | $42.00 | $43.25 | $41.45 | 24,355 | |
| $42.00 | -0.10 | -0.2% | $42.15 | $42.25 | $41.90 | 5,208 | |
| $42.10 | 0.00 | 0.0% | $41.40 | $42.15 | $41.40 | 14,542 | |
| $42.10 | 0.00 | 0.0% | $42.15 | $42.15 | $41.60 | 1,618 | |
| $42.10 | +0.30 | +0.7% | $41.80 | $42.15 | $41.70 | 10,248 | |
| $41.80 | -0.30 | -0.7% | $42.25 | $42.25 | $41.40 | 23,329 | |
| $42.10 | -1.65 | -3.8% | $42.25 | $42.25 | $41.60 | 12,458 | |
| $43.75 | -0.05 | -0.1% | $43.70 | $43.75 | $41.75 | 3,234 | |
| $43.80 | -0.30 | -0.7% | $42.10 | $43.85 | $40.15 | 41,269 | |
| $44.10 | -0.85 | -1.9% | $43.65 | $44.85 | $42.10 | 41,141 | |
| $44.95 | -0.70 | -1.5% | $45.65 | $45.65 | $44.35 | 12,444 | |
| $45.65 | -0.20 | -0.4% | $45.85 | $45.90 | $44.85 | 14,356 | |
| $45.85 | +0.25 | +0.5% | $45.65 | $45.85 | $45.40 | 8,017 | |
| $45.60 | -0.30 | -0.7% | $45.75 | $45.90 | $45.20 | 27,977 | |
| $45.90 | -0.95 | -2.0% | $45.20 | $46.90 | $45.20 | 25,656 | |
| $46.85 | 0.00 | 0.0% | $46.85 | $46.85 | $46.85 | 625 | |
| $46.85 | -0.05 | -0.1% | $45.00 | $46.85 | $45.00 | 3,427 | |
| $46.90 | 0.00 | 0.0% | $46.90 | $46.90 | $46.90 | 2,217 | |
| $46.90 | +0.40 | +0.9% | $46.45 | $47.15 | $45.50 | 21,970 | |
| $46.50 | -0.65 | -1.4% | $47.15 | $47.15 | $45.55 | 44,545 | |
| $47.15 | -1.45 | -3.0% | $47.30 | $47.60 | $45.50 | 47,528 | |
| $48.60 | -0.20 | -0.4% | $49.00 | $49.45 | $46.50 | 60,615 | |
| $48.80 | -0.20 | -0.4% | $48.90 | $48.90 | $46.85 | 4,660 | |
| $49.00 | -1.10 | -2.2% | $50.00 | $50.00 | $47.75 | 47,294 | |
| $50.10 | +0.35 | +0.7% | $49.75 | $50.10 | $47.85 | 53,452 | |
| $49.75 | -0.35 | -0.7% | $50.00 | $50.00 | $48.95 | 31,185 | |
| $50.10 | +0.10 | +0.2% | $49.85 | $50.60 | $49.40 | 47,844 | |
| $50.00 | -1.00 | -2.0% | $51.00 | $51.90 | $49.85 | 67,783 | |
| $51.00 | +0.10 | +0.2% | $51.90 | $51.90 | $49.45 | 33,767 | |
| $50.90 | -0.10 | -0.2% | $51.00 | $51.20 | $50.90 | 4,529 | |
| $51.00 | 0.00 | 0.0% | $51.00 | $51.00 | $49.45 | 8,224 | |
| $51.00 | -0.10 | -0.2% | $50.90 | $51.00 | $50.90 | 746 | |
| $51.10 | -0.80 | -1.5% | $52.00 | $52.00 | $50.80 | 31,652 | |
| $51.90 | +0.90 | +1.8% | $51.00 | $51.90 | $50.90 | 8,640 | |
| $51.00 | +0.10 | +0.2% | $51.00 | $51.00 | $51.00 | 1,242 | |
| $50.90 | -0.10 | -0.2% | $52.00 | $52.00 | $49.80 | 14,570 | |
| $51.00 | -1.00 | -1.9% | $51.40 | $52.00 | $50.80 | 28,912 |
- Ticker
- TPEx:6817
- Asset type
- Stock
- Sector
- Health care
- Industry
- Pharmaceuticals
- Exchange
- TPEx
- Currency
- TWD
Winston Medical Supply Co., Ltd. on 6ix
- Sector
- Health care
- Industry
- Pharmaceuticals
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