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End-of-day quote
Other stock markets
|
5-day change | 1st Jan Change | ||
| 216.00 TWD | -9.62% |
|
+9.64% | +97.26% |
| May. 13 | E&R Engineering Corporation Reports Earnings Results for the First Quarter Ended March 31, 2026 | CI |
| Apr. 30 | E&R Engineering Showcases Advanced Laser and Plasma Solutions At SEMICON SEA 2026 | CI |
| Market Cap | 25.15B 785M 687M 633M 588M 1.12B 74.85B 1.13B 7.58B 2.95B 36.74B 2.95B 2.88B 127B | P/E 2026 * |
357x | P/E 2027 * | 170x |
|---|---|---|---|---|---|
| Enterprise Value | 25.15B 785M 687M 633M 588M 1.12B 74.85B 1.13B 7.58B 2.95B 36.74B 2.95B 2.88B 127B | EV / Sales 2026 * |
11.6x | EV / Sales 2027 * | 10.5x |
| Free-Float |
81.26% | Yield 2026 * |
-
| Yield 2027 * | - |
| 1 day | -9.62% | ||
| 1 week | +9.64% | ||
| Current month | -0.23% | ||
| 1 month | -26.28% | ||
| 3 months | +39.81% | ||
| 6 months | +95.48% | ||
| Current year | +97.26% |
| 1 week | 215.5 |  | 258 |
| 1 month | 189 | | 276 |
| Current year | 85.8 | | 297 |
| 1 year | 76.8 | | 297 |
| 3 years | 54.8 | | 297 |
| 5 years | 41.85 | | 297 |
| 10 years | 12.99 | | 297 |
| Manager | Title | Age | Since |
|---|---|---|---|
Kuang Ming Chang
CEO | Chief Executive Officer | - | - |
Jen Te Huang
CTO | Chief Tech/Sci/R&D Officer | - | 2004-12-31 |
Kun Shan Chen
CEO | Chief Executive Officer | - | 2007-11-30 |
| Director | Title | Age | Since |
|---|---|---|---|
Ming Ching Wang
CHM | Chairman | - | 1994-10-23 |
Kuang Ming Chang
BRD | Director/Board Member | - | 1998-07-31 |
Kun Shan Chen
BRD | Director/Board Member | - | 1994-10-23 |
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
 | -9.62% | +9.64% | +156.84% | +282.30% | 785M | |
| -9.92% | -25.98% | +180.50% | +283.42% | 471B | |
| +0.35% | -6.25% | +140.61% | +275.40% | 85.73B | |
| +0.01% | -8.03% | +245.87% | +315.58% | 57.92B | |
| -7.38% | -10.72% | +73.98% | +139.88% | 53.83B | |
| -7.82% | -9.62% | +77.31% | +205.70% | 52.12B | |
| -6.69% | -21.53% | +66.03% | +3.41% | 37.79B | |
| +6.30% | -11.49% | +251.63% | +262.56% | 26.47B | |
| -6.70% | -16.13% | +98.35% | +149.74% | 23.33B | |
| -1.83% | -1.99% | +663.33% | +743.47% | 22.85B | |
| Average | -4.32% | -7.91% | +195.45% | +266.15% | 83.15B | |
| Weighted average by Cap. | -6.87% | -8.98% | +175.58% | +266.17% |
| 2026 * | 2027 * | |
|---|---|---|
| Net sales | 2.18B 67.86M 59.43M 54.74M 50.81M 96.49M 6.47B 97.79M 655M 255M 3.18B 255M 249M 11.02B | 2.39B 74.66M 65.39M 60.23M 55.9M 106M 7.12B 108M 721M 281M 3.5B 280M 274M 12.12B |
| Net income | 73M 2.28M 1.99M 1.84M 1.71M 3.24M 217M 3.28M 21.99M 8.56M 107M 8.55M 8.37M 370M | 153M 4.77M 4.18M 3.85M 3.57M 6.79M 455M 6.88M 46.09M 17.94M 224M 17.93M 17.53M 775M |
| Net Debt | - | - |
| Date | Price | Change | Volume |
|---|---|---|---|
| 26-07-06 | NT$216.00 | -9.62% | 5,677,367 |
| 26-07-06 | NT$239.00 | -4.02% | 6,050,116 |
| 26-07-03 | NT$249.00 | +3.53% | 9,143,630 |
| 26-07-02 | NT$240.50 | +1.69% | 806,925 |
| 26-07-01 | NT$236.50 | +9.24% | 1,024,130 |
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