|
End-of-day quote
Taiwan S.E.
22/09/2026
|
5-day change | 1st Jan Change | ||
| 64.10 TWD | -1.54% |
|
+7.91% | +82.10% |
| 09-04 | G-Tech Optoelectronics Chairman Indicted | MT |
| 08-13 | G-TECH Optoelectronics Corporation Reports Earnings Results for the Second Quarter and Six Months Ended June 30, 2026 | CI |
Stock exchange
Taiwan S.E.
3149 64.10 NT$
-1.54%
458M
NT$
| Markets | Price | Change | Volumes | ||
|---|---|---|---|---|---|
| 3149 | 64.10TWD | -1.54% | 458M NT$ |
Quotes 5-day view: G-TECH Optoelectronics Corporation
End-of-day quote Taiwan S.E.| 16/09/2026 | 17/09/2026 | 18/09/2026 | 21/09/2026 | 22/09/2026 | |
|---|---|---|---|---|---|
| Last | NT$61.30 | NT$62.00 | NT$63.80 | NT$65.10 | NT$64.10 |
| Volume | 2,668,449 | 6,809,090 | 7,557,866 | 6,314,547 | 7,140,114 |
| Change | +3.20% | +1.14% | +2.90% | +2.04% | -1.54% |
| Opening | NT$59.90 | NT$62.00 | NT$63.20 | NT$64.70 | NT$66.00 |
| High | NT$62.30 | NT$64.40 | NT$63.80 | NT$66.10 | NT$67.90 |
| Low | NT$59.70 | NT$61.90 | NT$62.00 | NT$63.10 | NT$64.10 |
Performance
| 1 day | -1.54% | ||
| 1 week | +7.91% | ||
| 1 month | -1.38% | ||
| 3 months | -38.66% | ||
| 6 months | +40.11% | ||
| Current year | +82.10% | ||
| 1 year | +44.04% | ||
| 3 years | +171.32% | ||
| 5 years | +21.65% | ||
| 10 years | +117.45% |
Volumes
marketsDaily volume
7,140,114
Avg. Volume 20 sessions
5,364,181
Avg. Volume 20 sessions TWD
343,844,002.1
Avg. Volume 20 sessions USD
10,838,306.79
Record volume 1
158,873,614
Record volume 2
106,943,000
Record volume 3
82,925,950
Capital turnover ratio
0.02
Float rotation
0.03
Basic data
Market Cap (TWD)
14,501,573,754
Market Cap (USD)
457,737,248
Net sales (TWD)
0
Net sales (USD)
0
Free-Float
75.22%
Free-Float capitalization (TWD)
10,908,704,912
Free-Float capitalization (USD)
344,329,564
Average Daily Capital Traded
2.37%
Indicators
Moving average 5 days
63.26
Moving average 20 days
62.86
Moving average 50 days
66.69
Moving average 100 days
71.91
Price spread / (MMA5)
-1.31%
Price spread / (MMA20)
-1.93%
Price spread / (MMA50)
+4.04%
Price spread / (MMA100)
+12.18%
RSI 9 days
55.03
RSI 14 days
50.01
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
 | -1.54% | +7.91% | +44.04% | +171.32% | 458M | |
| +2.79% | +6.68% | +33.95% | +297.65% | 204B | |
| +1.20% | +2.64% | +17.13% | +140.95% | 112B | |
| -0.38% | +14.61% | +85.71% | +1,897.76% | 94.68B | |
| +4.47% | +4.92% | +176.66% | +185.97% | 89.79B | |
| +3.99% | +12.83% | +617.87% | +976.03% | 80.68B | |
| +0.73% | +6.22% | -10.02% | +81.89% | 66.23B | |
| -3.46% | +14.46% | +170.85% | +892.61% | 60.78B | |
| +1.65% | +5.99% | -2.34% | +73.50% | 61.81B | |
| -1.22% | +7.17% | +108.08% | +756.42% | 44.91B | |
| Average | +1.25% | +6.63% | +124.19% | +547.41% | 81.56B | |
| Weighted average by Cap. | +1.88% | +6.58% | +119.09% | +551.72% |
Historical Quotes: G-TECH Optoelectronics Corporation
| Date | Opening | High | Low | Close | Volume | Change |
|---|
Price Extremes
| 1 week | 61.9 |  | 67.9 |
| 1 month | 58.4 | | 68.9 |
| Current year | 36.2 | | 109 |
| 1 year | 32.2 | | 109 |
| 3 years | 16.45 | | 109 |
| 5 years | 16.45 | | 109 |
| 10 years | 6.93 | | 109 |
Monthly variations
Annual variations
| 2026 | +82.10% | ||
| 2025 | +5.86% | ||
| 2024 | +36.55% | ||
| 2023 | -15.32% | ||
| 2022 | -40.51% | ||
| 2021 | +15.83% | ||
| 2020 | +187.78% | ||
| 2019 | +6.02% | ||
| 2018 | -54.40% | ||
| 2017 | -5.85% | ||
| 2016 | +4.60% | ||
| 2015 | -57.68% | ||
| 2014 | -21.97% | ||
| 2013 | -50.53% | ||
| 2012 | +19.53% | ||
| 2011 | -54.80% | ||
| 2010 | +186.73% | ||
| 2009 | +288.89% | ||
| 2008 | -79.46% | ||
| 2007 | +358.57% | ||
| 2006 | +100.00% | ||
| 2005 | -44.88% | ||
| 2004 | -33.16% |
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