Diamond Biotechnology Co., Ltd (TPEX:6815)
Taiwan · Delayed Price · Currency is TWD 22.95
+0.45 (2.00%)
Sep 18, 2026, 10:58 AM CST
Diamond Biotechnology Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 17, 2026 | 22.50 | 22.50 | 22.15 | 22.50 | 22.50 | - | 2,915 |
| Sep 16, 2026 | 22.05 | 22.75 | 22.00 | 22.50 | 22.50 | -1.10% | 40,041 |
| Sep 15, 2026 | 22.85 | 22.85 | 22.05 | 22.75 | 22.75 | -0.44% | 1,002 |
| Sep 14, 2026 | 22.75 | 22.95 | 21.90 | 22.85 | 22.85 | - | 14,895 |
| Sep 11, 2026 | 22.90 | 22.90 | 22.05 | 22.85 | 22.85 | -0.65% | 6,833 |
| Sep 10, 2026 | 23.50 | 23.50 | 22.80 | 23.00 | 23.00 | -2.34% | 18,284 |
| Sep 9, 2026 | 23.55 | 23.55 | 23.05 | 23.55 | 23.55 | - | 25,877 |
| Sep 8, 2026 | 23.50 | 23.60 | 23.05 | 23.55 | 23.55 | 1.07% | 6,667 |
| Sep 7, 2026 | 23.50 | 23.60 | 23.10 | 23.30 | 23.30 | -0.64% | 15,097 |
| Sep 4, 2026 | 23.50 | 23.50 | 23.10 | 23.45 | 23.45 | -0.21% | 25,694 |
| Sep 3, 2026 | 23.40 | 23.50 | 23.10 | 23.50 | 23.50 | 0.43% | 20,565 |
| Sep 2, 2026 | 23.95 | 23.95 | 22.80 | 23.40 | 23.40 | -0.43% | 12,589 |
| Sep 1, 2026 | 24.80 | 24.90 | 23.00 | 23.50 | 23.50 | -5.24% | 54,136 |
| Aug 31, 2026 | 25.95 | 25.95 | 24.15 | 24.80 | 24.80 | -4.62% | 17,488 |
| Aug 28, 2026 | 24.00 | 27.25 | 23.75 | 26.00 | 26.00 | 8.33% | 72,131 |
| Aug 27, 2026 | 24.40 | 24.40 | 23.70 | 24.00 | 24.00 | - | 17,373 |
| Aug 26, 2026 | 24.05 | 24.40 | 23.45 | 24.00 | 24.00 | -1.03% | 61,950 |
| Aug 25, 2026 | 25.00 | 25.00 | 24.15 | 24.25 | 24.25 | -3.00% | 55,607 |
| Aug 24, 2026 | 24.70 | 25.00 | 24.55 | 25.00 | 25.00 | - | 8,652 |
| Aug 21, 2026 | 24.60 | 25.00 | 24.35 | 25.00 | 25.00 | - | 1,209 |
| Aug 20, 2026 | 24.50 | 25.00 | 24.50 | 25.00 | 25.00 | - | 1,182 |
| Aug 19, 2026 | 24.95 | 25.00 | 24.40 | 25.00 | 25.00 | 0.20% | 5,016 |
| Aug 18, 2026 | 24.95 | 24.95 | 24.85 | 24.95 | 24.95 | - | 7,501 |
| Aug 17, 2026 | 24.95 | 24.95 | 24.30 | 24.95 | 24.95 | - | 1,103 |
| Aug 14, 2026 | 24.30 | 24.95 | 24.30 | 24.95 | 24.95 | - | 16,022 |
| Aug 13, 2026 | 24.95 | 25.00 | 23.20 | 24.95 | 24.95 | - | 24,589 |
| Aug 12, 2026 | 24.40 | 25.00 | 24.30 | 24.95 | 24.95 | 0.40% | 5,346 |
| Aug 11, 2026 | 25.00 | 25.00 | 24.30 | 24.85 | 24.85 | -0.60% | 11,108 |
| Aug 10, 2026 | 24.20 | 25.00 | 24.20 | 25.00 | 25.00 | - | 15,006 |
| Aug 7, 2026 | 24.90 | 25.00 | 23.40 | 25.00 | 25.00 | 0.40% | 44,628 |
| Aug 6, 2026 | 25.85 | 25.85 | 24.25 | 24.90 | 24.90 | -3.86% | 77,606 |
| Aug 5, 2026 | 25.35 | 26.00 | 25.35 | 25.90 | 25.90 | -0.96% | 35,254 |
| Aug 4, 2026 | 26.05 | 26.15 | 24.80 | 26.15 | 26.15 | -2.06% | 150,978 |
| Aug 3, 2026 | 26.00 | 26.80 | 26.00 | 26.70 | 26.70 | 2.69% | 10,586 |
| Jul 31, 2026 | 25.60 | 26.80 | 25.60 | 26.00 | 26.00 | 1.56% | 17,907 |
| Jul 30, 2026 | 25.60 | 25.60 | 25.00 | 25.60 | 25.60 | - | 4,339 |
| Jul 29, 2026 | 26.55 | 26.55 | 24.80 | 25.60 | 25.60 | -3.58% | 23,206 |
| Jul 28, 2026 | 26.90 | 27.00 | 25.45 | 26.55 | 26.55 | -4.84% | 30,310 |
| Jul 27, 2026 | 27.85 | 27.95 | 27.00 | 27.90 | 27.90 | -0.18% | 4,281 |
| Jul 24, 2026 | 26.80 | 28.10 | 26.80 | 27.95 | 27.95 | -0.53% | 8,104 |
| Jul 23, 2026 | 28.10 | 28.10 | 27.25 | 28.10 | 28.10 | - | 2,203 |
| Jul 22, 2026 | 28.20 | 29.55 | 27.25 | 28.10 | 28.10 | -2.94% | 44,746 |
| Jul 21, 2026 | 29.60 | 29.70 | 27.95 | 28.95 | 28.95 | -2.20% | 38,879 |
| Jul 20, 2026 | 29.70 | 30.00 | 29.30 | 29.60 | 29.60 | -0.34% | 47,238 |
| Jul 17, 2026 | 28.95 | 32.50 | 28.95 | 29.70 | 29.70 | 2.41% | 137,264 |
| Jul 16, 2026 | 28.40 | 29.10 | 28.40 | 29.00 | 29.00 | -0.34% | 14,447 |
| Jul 15, 2026 | 27.00 | 29.10 | 27.00 | 29.10 | 29.10 | 7.58% | 47,096 |
| Jul 14, 2026 | 27.05 | 27.55 | 26.95 | 27.05 | 27.05 | -0.37% | 72,011 |
| Jul 13, 2026 | 27.00 | 28.00 | 26.90 | 27.15 | 27.15 | 0.93% | 135,154 |
| Jul 9, 2026 | 27.05 | 27.05 | 25.90 | 26.90 | 26.90 | -0.55% | 48,067 |