Formosan Union Chemical Corp. (TPE:1709)
38.90
-4.05 (-9.43%)
Sep 18, 2026, 1:15 PM CST
Formosan Union Chemical Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 18, 2026 | 41.85 | 42.00 | 40.35 | 41.00 | - | -4.54% | 7,887,602 |
| Sep 17, 2026 | 40.80 | 42.95 | 39.10 | 42.95 | 42.95 | 9.99% | 35,011,882 |
| Sep 16, 2026 | 35.95 | 39.05 | 35.90 | 39.05 | 39.05 | 10.00% | 19,476,413 |
| Sep 15, 2026 | 36.00 | 36.35 | 34.30 | 35.50 | 35.50 | -1.53% | 8,469,055 |
| Sep 14, 2026 | 36.20 | 36.70 | 35.30 | 36.05 | 36.05 | -0.41% | 10,314,662 |
| Sep 11, 2026 | 35.30 | 36.80 | 34.70 | 36.20 | 36.20 | 2.55% | 16,271,099 |
| Sep 10, 2026 | 36.25 | 37.55 | 34.95 | 35.30 | 35.30 | -0.84% | 17,937,535 |
| Sep 9, 2026 | 33.50 | 36.00 | 33.50 | 35.60 | 35.60 | 5.95% | 13,704,688 |
| Sep 8, 2026 | 33.75 | 34.10 | 32.80 | 33.60 | 33.60 | -1.75% | 6,585,442 |
| Sep 7, 2026 | 34.50 | 34.70 | 33.30 | 34.20 | 34.20 | 0.59% | 6,337,416 |
| Sep 4, 2026 | 34.10 | 34.90 | 33.80 | 34.00 | 34.00 | 1.64% | 8,132,636 |
| Sep 3, 2026 | 35.15 | 35.90 | 33.20 | 33.45 | 33.45 | -4.43% | 11,959,315 |
| Sep 2, 2026 | 34.75 | 35.40 | 33.85 | 35.00 | 35.00 | -3.85% | 14,108,956 |
| Sep 1, 2026 | 33.80 | 36.75 | 33.55 | 36.40 | 36.40 | 8.82% | 31,426,363 |
| Aug 31, 2026 | 35.85 | 36.25 | 33.35 | 33.45 | 33.45 | -7.47% | 12,716,527 |
| Aug 28, 2026 | 34.50 | 36.45 | 34.15 | 36.15 | 36.15 | 9.06% | 22,958,086 |
| Aug 27, 2026 | 37.35 | 37.70 | 33.80 | 34.15 | 33.15 | -7.95% | 26,503,787 |
| Aug 26, 2026 | 35.00 | 37.10 | 33.15 | 37.10 | 36.01 | 9.93% | 19,572,536 |
| Aug 25, 2026 | 34.40 | 35.00 | 32.80 | 33.75 | 32.76 | -2.60% | 8,311,982 |
| Aug 24, 2026 | 34.25 | 36.30 | 33.55 | 34.65 | 33.63 | 4.05% | 20,640,510 |
| Aug 21, 2026 | 30.80 | 33.30 | 30.60 | 33.30 | 32.32 | 9.90% | 15,257,404 |
| Aug 20, 2026 | 32.55 | 32.60 | 30.10 | 30.30 | 29.41 | -6.91% | 8,530,475 |
| Aug 19, 2026 | 32.00 | 33.85 | 31.85 | 32.55 | 31.59 | -0.46% | 6,445,461 |
| Aug 18, 2026 | 32.55 | 33.25 | 30.95 | 32.70 | 31.74 | -0.15% | 7,855,737 |
| Aug 17, 2026 | 30.90 | 33.35 | 30.55 | 32.75 | 31.79 | 7.91% | 13,746,538 |
| Aug 14, 2026 | 29.90 | 32.20 | 29.50 | 30.35 | 29.46 | -0.98% | 13,482,409 |
| Aug 13, 2026 | 28.50 | 30.80 | 28.15 | 30.65 | 29.75 | 9.46% | 24,724,371 |
| Aug 12, 2026 | 27.45 | 28.30 | 27.05 | 28.00 | 27.18 | 2.19% | 5,162,239 |
| Aug 11, 2026 | 26.75 | 27.70 | 26.20 | 27.40 | 26.60 | 0.37% | 4,292,157 |
| Aug 10, 2026 | 28.30 | 28.55 | 27.00 | 27.30 | 26.50 | -1.80% | 5,150,246 |
| Aug 7, 2026 | 27.80 | 28.45 | 27.35 | 27.80 | 26.98 | 0.54% | 4,767,636 |
| Aug 6, 2026 | 26.20 | 28.30 | 25.80 | 27.65 | 26.84 | 5.53% | 7,615,066 |
| Aug 5, 2026 | 25.45 | 26.80 | 25.20 | 26.20 | 25.43 | 3.97% | 5,363,182 |
| Aug 4, 2026 | 22.95 | 25.20 | 22.65 | 25.20 | 24.46 | 9.80% | 3,901,124 |
| Aug 3, 2026 | 23.20 | 23.55 | 22.70 | 22.95 | 22.28 | -0.65% | 1,375,403 |
| Jul 31, 2026 | 23.50 | 23.65 | 22.70 | 23.10 | 22.42 | 2.44% | 2,532,792 |
| Jul 30, 2026 | 23.90 | 24.00 | 22.55 | 22.55 | 21.89 | -6.04% | 3,087,218 |
| Jul 29, 2026 | 24.45 | 24.80 | 23.55 | 24.00 | 23.30 | -2.24% | 3,787,408 |
| Jul 28, 2026 | 24.60 | 25.40 | 24.30 | 24.55 | 23.83 | -5.39% | 4,787,316 |
| Jul 27, 2026 | 26.55 | 27.00 | 25.75 | 25.95 | 25.19 | -1.14% | 2,492,999 |
| Jul 24, 2026 | 27.20 | 28.30 | 26.15 | 26.25 | 25.48 | -3.49% | 5,146,809 |
| Jul 23, 2026 | 28.10 | 28.50 | 27.10 | 27.20 | 26.40 | -2.51% | 4,659,277 |
| Jul 22, 2026 | 27.55 | 28.30 | 27.25 | 27.90 | 27.08 | -0.71% | 5,226,738 |
| Jul 21, 2026 | 26.40 | 28.60 | 26.30 | 28.10 | 27.27 | 7.25% | 8,793,226 |
| Jul 20, 2026 | 25.80 | 27.00 | 25.55 | 26.20 | 25.43 | 0.58% | 4,381,044 |
| Jul 17, 2026 | 26.70 | 27.90 | 25.95 | 26.05 | 25.28 | -4.23% | 5,891,152 |
| Jul 16, 2026 | 27.50 | 27.85 | 26.70 | 27.20 | 26.40 | -0.55% | 4,905,069 |
| Jul 15, 2026 | 28.05 | 28.10 | 25.85 | 27.35 | 26.55 | -2.50% | 11,058,591 |
| Jul 14, 2026 | 28.30 | 28.30 | 26.80 | 28.05 | 27.23 | 4.66% | 16,896,206 |
| Jul 13, 2026 | 26.30 | 26.80 | 25.70 | 26.80 | 26.01 | 9.84% | 18,769,827 |