Stock listing
TPEx:6819 Oriental System Technology Inc (眾智) 股價
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Share price · TPEX:6819
$54.20 TWD -2.10 (-3.7%)
Close on Oct 30, 2026
- Day range
- $53.30 – $57.00 TWDOct 30, 2026
- Volume
- 98,065 sharesOct 30, 2026
- Market cap
- $1.95B TWDAt the close on Oct 30, 2026 · price × 35.97M shares outstanding
- Traded on an average day
- $19.99M TWDMedian day 134,212 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:6819 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $54.20 | -2.10 | -3.7% | $56.40 | $57.00 | $53.30 | 98,065 | |
| $56.30 | -3.00 | -5.1% | $60.80 | $60.80 | $56.30 | 27,790 | |
| $59.30 | +2.30 | +4.0% | $57.80 | $59.30 | $56.30 | 21,413 | |
| $57.00 | -2.00 | -3.4% | $58.30 | $58.90 | $56.00 | 110,141 | |
| $59.00 | +0.20 | +0.3% | $59.00 | $59.00 | $59.00 | 0 | |
| $58.80 | -0.20 | -0.3% | $60.00 | $61.50 | $56.60 | 119,516 | |
| $59.00 | -0.20 | -0.3% | $59.20 | $59.50 | $57.80 | 15,427 | |
| $59.20 | -0.20 | -0.3% | $57.60 | $59.70 | $57.60 | 24,562 | |
| $59.40 | -0.50 | -0.8% | $60.00 | $60.20 | $57.20 | 60,313 | |
| $59.90 | -0.60 | -1.0% | $59.30 | $60.80 | $59.00 | 181,373 | |
| $60.50 | -0.40 | -0.7% | $61.90 | $61.90 | $59.10 | 69,731 | |
| $60.90 | -0.10 | -0.2% | $60.20 | $61.80 | $60.20 | 81,949 | |
| $61.00 | -0.50 | -0.8% | $62.60 | $62.60 | $59.30 | 120,163 | |
| $61.50 | -2.50 | -3.9% | $63.70 | $64.80 | $59.00 | 307,578 | |
| $64.00 | -1.20 | -1.8% | $66.30 | $66.50 | $63.40 | 110,823 | |
| $65.20 | +0.20 | +0.3% | $63.40 | $66.00 | $63.30 | 92,940 | |
| $65.00 | -2.30 | -3.4% | $65.60 | $67.80 | $63.60 | 237,536 | |
| $67.30 | +4.50 | +7.2% | $63.40 | $70.00 | $62.00 | 534,948 | |
| $62.80 | +2.50 | +4.1% | $61.50 | $62.90 | $60.70 | 253,388 | |
| $60.30 | -0.50 | -0.8% | $61.60 | $61.60 | $59.10 | 135,993 | |
| $60.80 | -0.50 | -0.8% | $62.00 | $62.50 | $59.70 | 327,549 | |
| $61.30 | -0.80 | -1.3% | $62.60 | $63.20 | $59.00 | 298,412 | |
| $62.10 | -0.40 | -0.6% | $62.00 | $64.00 | $59.20 | 304,394 | |
| $62.50 | -4.00 | -6.0% | $67.40 | $67.40 | $62.10 | 435,407 | |
| $66.50 | -4.00 | -5.7% | $71.30 | $71.30 | $65.40 | 485,784 | |
| $70.50 | -0.80 | -1.1% | $72.00 | $72.50 | $69.30 | 474,138 | |
| $71.30 | +2.30 | +3.3% | $71.00 | $76.80 | $68.10 | 780,644 | |
| $69.00 | +3.50 | +5.3% | $67.00 | $69.90 | $65.40 | 768,953 | |
| $65.50 | +1.00 | +1.6% | $65.30 | $66.50 | $63.30 | 276,656 | |
| $64.50 | -0.20 | -0.3% | $64.60 | $65.40 | $63.10 | 334,097 | |
| $64.70 | -1.30 | -2.0% | $66.00 | $66.50 | $60.00 | 323,445 | |
| $66.00 | -3.80 | -5.4% | $69.00 | $69.00 | $50.80 | 1,131,096 | |
| $69.80 | +5.70 | +8.9% | $64.80 | $70.00 | $62.00 | 1,199,585 | |
| $64.10 | -1.90 | -2.9% | $66.00 | $66.00 | $58.00 | 1,290,686 | |
| $66.00 | +4.50 | +7.3% | $62.00 | $71.00 | $60.70 | 2,551,552 | |
| $61.50 | +10.10 | +19.6% | $53.00 | $65.00 | $52.80 | 2,015,645 | |
| $51.40 | +10.90 | +26.9% | $41.70 | $53.60 | $41.70 | 2,526,345 | |
| $40.50 | -1.00 | -2.4% | $42.30 | $44.20 | $39.90 | 168,362 | |
| $41.50 | +1.40 | +3.5% | $40.70 | $42.30 | $39.70 | 159,316 | |
| $40.10 | +0.55 | +1.4% | $39.30 | $40.50 | $39.30 | 43,312 | |
| $39.55 | -0.70 | -1.7% | $39.35 | $40.50 | $39.00 | 134,212 | |
| $40.25 | -1.05 | -2.5% | $40.15 | $41.50 | $39.00 | 77,015 | |
| $41.30 | +1.30 | +3.2% | $41.85 | $43.00 | $41.05 | 90,431 | |
| $40.00 | -2.20 | -5.2% | $41.00 | $42.00 | $39.70 | 156,551 | |
| $42.20 | +4.10 | +10.8% | $38.50 | $43.30 | $38.00 | 177,643 | |
| $38.10 | -0.40 | -1.0% | $38.30 | $39.65 | $37.70 | 87,873 | |
| $38.50 | +1.50 | +4.1% | $37.80 | $40.50 | $34.00 | 179,069 | |
| $37.00 | -1.50 | -3.9% | $38.00 | $38.00 | $35.10 | 57,978 | |
| $38.50 | +0.85 | +2.3% | $38.00 | $38.80 | $37.50 | 58,103 | |
| $37.65 | -3.30 | -8.1% | $39.00 | $40.50 | $37.65 | 77,897 | |
| $40.95 | -3.55 | -8.0% | $40.20 | $43.45 | $39.00 | 105,744 | |
| $44.50 | +0.50 | +1.1% | $40.90 | $47.50 | $40.00 | 199,517 | |
| $44.00 | -1.20 | -2.7% | $45.20 | $51.00 | $43.80 | 341,245 | |
| $45.20 | +6.65 | +17.3% | $39.50 | $45.25 | $39.50 | 307,122 | |
| $38.55 | +1.45 | +3.9% | $38.95 | $40.70 | $38.55 | 70,980 | |
| $37.10 | -1.00 | -2.6% | $38.90 | $39.90 | $37.10 | 60,921 | |
| $38.10 | -0.65 | -1.7% | $38.75 | $39.05 | $37.85 | 30,970 | |
| $38.75 | +0.55 | +1.4% | $38.40 | $38.75 | $37.55 | 21,100 | |
| $38.20 | +1.70 | +4.7% | $38.00 | $38.50 | $37.00 | 46,947 | |
| $36.50 | +0.10 | +0.3% | $37.40 | $37.55 | $36.25 | 23,130 | |
| $36.40 | +0.90 | +2.5% | $36.80 | $37.35 | $36.00 | 17,847 | |
| $35.50 | +0.60 | +1.7% | $35.50 | $36.30 | $35.00 | 39,446 | |
| $34.90 | -1.25 | -3.5% | $35.20 | $36.00 | $34.75 | 54,412 |
- Ticker
- TPEx:6819
- Asset type
- Stock
- Exchange
- TPEx
- Currency
- TWD
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