Stock listing
TPEx:4420 Kwang Ming Silk Mill Co., Ltd. (光明) 股價
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Share price · TPEX:4420
$35.70 TWD -0.20 (-0.6%)
Close on Oct 30, 2026
- Day range
- $35.10 – $35.90 TWDOct 30, 2026
- Volume
- 14,332 sharesOct 30, 2026
- Market cap
- $1.44B TWDAt the close on Oct 30, 2026 · price × 40.45M shares outstanding
- 52-week range
- $34.00 – $51.60 TWDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $1.13M TWDMedian day 23,000 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 · TPEX:4420 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $35.70 | -0.20 | -0.6% | $35.60 | $35.90 | $35.10 | 14,332 | |
| $35.90 | +0.70 | +2.0% | $35.20 | $35.95 | $35.20 | 12,281 | |
| $35.20 | -0.20 | -0.6% | $35.40 | $35.50 | $35.20 | 16,974 | |
| $35.40 | -0.10 | -0.3% | $36.30 | $36.30 | $35.40 | 12,675 | |
| $35.50 | 0.00 | 0.0% | $35.50 | $35.50 | $35.50 | 0 | |
| $35.50 | +0.10 | +0.3% | $36.00 | $36.50 | $35.50 | 23,995 | |
| $35.40 | 0.00 | 0.0% | $35.55 | $35.55 | $35.40 | 10,562 | |
| $35.40 | +0.20 | +0.6% | $35.30 | $35.50 | $35.30 | 19,040 | |
| $35.20 | +0.05 | +0.1% | $35.30 | $35.30 | $35.15 | 7,915 | |
| $35.15 | -0.25 | -0.7% | $35.30 | $35.50 | $35.00 | 27,716 | |
| $35.40 | -0.15 | -0.4% | $35.30 | $35.60 | $35.25 | 20,030 | |
| $35.55 | +0.05 | +0.1% | $35.90 | $35.90 | $35.55 | 12,000 | |
| $35.50 | -0.20 | -0.6% | $35.75 | $35.75 | $35.20 | 22,034 | |
| $35.70 | -0.10 | -0.3% | $35.80 | $35.80 | $35.60 | 14,000 | |
| $35.80 | +0.40 | +1.1% | $35.40 | $36.00 | $35.40 | 50,000 | |
| $35.40 | +0.40 | +1.1% | $35.00 | $35.40 | $35.00 | 16,509 | |
| $35.00 | -0.20 | -0.6% | $35.45 | $35.45 | $35.00 | 42,100 | |
| $35.20 | -0.30 | -0.8% | $35.15 | $35.20 | $35.15 | 47,000 | |
| $35.50 | -0.15 | -0.4% | $35.60 | $35.65 | $35.00 | 28,069 | |
| $35.65 | -0.40 | -1.1% | $35.80 | $35.80 | $35.65 | 18,000 | |
| $36.05 | +0.25 | +0.7% | $35.75 | $36.20 | $35.75 | 35,008 | |
| $35.80 | 0.00 | 0.0% | $35.55 | $35.80 | $35.55 | 8,000 | |
| $35.80 | +0.10 | +0.3% | $36.00 | $36.00 | $35.55 | 27,000 | |
| $35.70 | -0.45 | -1.2% | $35.50 | $36.00 | $35.50 | 18,008 | |
| $36.15 | +0.30 | +0.8% | $35.55 | $36.50 | $35.05 | 63,000 | |
| $35.85 | -0.25 | -0.7% | $36.10 | $36.10 | $35.45 | 58,515 | |
| $36.10 | +0.10 | +0.3% | $36.00 | $36.25 | $35.65 | 35,000 | |
| $36.00 | -2.50 | -6.5% | $36.70 | $36.70 | $36.00 | 129,000 | |
| $38.50 | -0.75 | -1.9% | $40.00 | $40.00 | $38.50 | 186,549 | |
| $39.25 | -0.60 | -1.5% | $39.75 | $39.80 | $39.00 | 54,210 | |
| $39.85 | +0.65 | +1.7% | $39.20 | $40.00 | $39.00 | 65,010 | |
| $39.20 | 0.00 | 0.0% | $39.20 | $39.25 | $38.55 | 25,000 | |
| $39.20 | +0.40 | +1.0% | $38.85 | $39.20 | $38.50 | 48,200 | |
| $38.80 | -0.05 | -0.1% | $38.85 | $39.15 | $38.80 | 41,000 | |
| $38.85 | +0.10 | +0.3% | $38.80 | $38.85 | $38.50 | 53,133 | |
| $38.75 | +0.20 | +0.5% | $38.90 | $38.90 | $38.60 | 44,100 | |
| $38.55 | +0.45 | +1.2% | $38.65 | $38.75 | $38.15 | 25,009 | |
| $38.10 | -0.50 | -1.3% | $38.80 | $38.80 | $37.80 | 40,045 | |
| $38.60 | +0.90 | +2.4% | $37.80 | $38.70 | $37.80 | 55,018 | |
| $37.70 | +0.80 | +2.2% | $36.75 | $37.85 | $36.75 | 81,141 | |
| $36.90 | +0.10 | +0.3% | $36.70 | $36.90 | $36.60 | 9,008 | |
| $36.80 | +0.10 | +0.3% | $36.30 | $36.80 | $36.30 | 13,000 | |
| $36.70 | -0.15 | -0.4% | $36.70 | $36.70 | $36.70 | 7,000 | |
| $36.85 | 0.00 | 0.0% | $36.85 | $36.85 | $36.80 | 12,021 | |
| $36.85 | +0.05 | +0.1% | $36.80 | $36.85 | $36.60 | 5,005 | |
| $36.80 | +0.20 | +0.5% | $36.60 | $36.90 | $36.60 | 14,008 | |
| $36.60 | -0.35 | -0.9% | $36.60 | $36.60 | $36.60 | 7,020 | |
| $36.95 | +0.70 | +1.9% | $36.25 | $36.95 | $36.25 | 13,010 | |
| $36.25 | -0.05 | -0.1% | $36.00 | $36.75 | $36.00 | 14,000 | |
| $36.30 | -0.45 | -1.2% | $36.60 | $36.70 | $36.25 | 25,000 | |
| $36.75 | -0.05 | -0.1% | $36.80 | $36.80 | $36.70 | 9,000 | |
| $36.80 | 0.00 | 0.0% | $37.00 | $37.00 | $36.60 | 7,113 | |
| $36.80 | +0.65 | +1.8% | $36.00 | $36.90 | $36.00 | 26,105 | |
| $36.15 | +0.85 | +2.4% | $35.35 | $36.15 | $35.35 | 27,038 | |
| $35.30 | -0.10 | -0.3% | $35.65 | $35.65 | $35.10 | 6,000 | |
| $35.40 | -0.05 | -0.1% | $35.95 | $35.95 | $35.15 | 23,000 | |
| $35.45 | -0.15 | -0.4% | $35.80 | $36.70 | $35.45 | 20,011 | |
| $35.60 | +0.15 | +0.4% | $35.45 | $35.80 | $35.15 | 34,000 | |
| $35.45 | +0.60 | +1.7% | $35.50 | $35.50 | $34.80 | 9,000 | |
| $34.85 | -0.15 | -0.4% | $35.00 | $35.00 | $34.85 | 22,070 | |
| $35.00 | +0.10 | +0.3% | $34.20 | $35.05 | $34.20 | 49,000 | |
| $34.90 | +0.80 | +2.3% | $35.00 | $35.05 | $34.70 | 29,000 | |
| $34.10 | -0.10 | -0.3% | $35.35 | $35.35 | $34.10 | 42,000 |
- Ticker
- TPEx:4420
- Asset type
- Stock
- Exchange
- TPEx
- Currency
- TWD
Latest news
Kwang Ming Silk Mill Co., Ltd. on 6ix
- News releases
- 11 in all · newest Aug 8, 2022 · oldest 2022
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