Diamond Biotechnology Co., Ltd (TPEX:6815)
Taiwan
· Delayed Price · Currency is TWD 35.50
+5.10 (16.78%)
Apr 29, 2026, 1:59 PM CST
Diamond Biotechnology Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | 29.85 | 30.40 | 29.80 | 30.40 | 30.40 | 0.83% | 253,516 |
| Apr 27, 2026 | 30.65 | 31.10 | 29.80 | 30.15 | 30.15 | -3.67% | 267,078 |
| Apr 24, 2026 | 31.80 | 33.15 | 30.35 | 31.30 | 31.30 | -4.28% | 159,958 |
| Apr 23, 2026 | 34.75 | 36.25 | 30.90 | 32.70 | 32.70 | -6.84% | 430,469 |
| Apr 22, 2026 | 37.00 | 37.00 | 35.00 | 35.10 | 35.10 | -5.14% | 258,246 |
| Apr 21, 2026 | 37.75 | 37.75 | 36.85 | 37.00 | 37.00 | -1.46% | 96,323 |
| Apr 20, 2026 | 39.15 | 39.15 | 36.85 | 37.55 | 37.55 | -4.09% | 96,175 |
| Apr 17, 2026 | 39.45 | 39.50 | 37.05 | 39.15 | 39.15 | 0.38% | 186,023 |
| Apr 16, 2026 | 39.65 | 39.65 | 38.50 | 39.00 | 39.00 | -1.64% | 87,258 |
| Apr 15, 2026 | 40.15 | 40.15 | 39.35 | 39.65 | 39.65 | -2.34% | 45,580 |
| Apr 14, 2026 | 39.30 | 40.60 | 37.10 | 40.60 | 40.60 | 3.70% | 50,783 |
| Apr 13, 2026 | 40.75 | 40.75 | 38.70 | 39.15 | 39.15 | -3.93% | 98,768 |
| Apr 10, 2026 | 41.10 | 41.10 | 39.85 | 40.75 | 40.75 | -0.85% | 46,280 |
| Apr 9, 2026 | 41.25 | 41.25 | 40.40 | 41.10 | 41.10 | -0.36% | 39,624 |
| Apr 8, 2026 | 42.45 | 42.45 | 40.50 | 41.25 | 41.25 | -1.79% | 75,047 |
| Apr 7, 2026 | 42.95 | 43.10 | 41.80 | 42.00 | 42.00 | -2.21% | 113,624 |
| Apr 2, 2026 | 39.15 | 43.65 | 39.00 | 42.95 | 42.95 | 10.13% | 74,609 |
| Apr 1, 2026 | 37.95 | 39.15 | 37.80 | 39.00 | 39.00 | 2.77% | 59,541 |
| Mar 31, 2026 | 38.65 | 38.65 | 36.95 | 37.95 | 37.95 | -1.81% | 87,371 |
| Mar 30, 2026 | 40.00 | 40.00 | 38.25 | 38.65 | 38.65 | -3.38% | 73,554 |
| Mar 27, 2026 | 42.20 | 42.20 | 38.00 | 40.00 | 40.00 | -5.21% | 285,078 |
| Mar 26, 2026 | 42.35 | 42.35 | 41.85 | 42.20 | 42.20 | -0.35% | 55,720 |
| Mar 25, 2026 | 42.85 | 42.85 | 41.80 | 42.35 | 42.35 | -1.05% | 51,650 |
| Mar 24, 2026 | 43.85 | 43.90 | 42.15 | 42.80 | 42.80 | -2.39% | 89,970 |
| Mar 23, 2026 | 44.00 | 44.00 | 43.40 | 43.85 | 43.85 | -0.34% | 52,340 |
| Mar 20, 2026 | 44.15 | 44.15 | 43.70 | 44.00 | 44.00 | -0.34% | 66,321 |
| Mar 19, 2026 | 44.50 | 44.50 | 43.55 | 44.15 | 44.15 | -1.67% | 40,060 |
| Mar 18, 2026 | 44.35 | 45.00 | 43.85 | 44.90 | 44.90 | 1.24% | 113,922 |
| Mar 17, 2026 | 45.65 | 45.70 | 43.90 | 44.35 | 44.35 | -2.95% | 200,490 |
| Mar 16, 2026 | 46.60 | 46.60 | 45.00 | 45.70 | 45.70 | -2.04% | 66,088 |
| Mar 13, 2026 | 46.35 | 47.00 | 46.05 | 46.65 | 46.65 | -0.53% | 34,594 |
| Mar 12, 2026 | 47.95 | 48.00 | 46.75 | 46.90 | 46.90 | -2.19% | 41,517 |
| Mar 11, 2026 | 48.60 | 48.60 | 45.70 | 47.95 | 47.95 | -0.72% | 144,722 |
| Mar 10, 2026 | 47.50 | 49.30 | 47.00 | 48.30 | 48.30 | 1.79% | 58,289 |
| Mar 9, 2026 | 50.00 | 50.00 | 45.75 | 47.45 | 47.45 | -5.29% | 150,578 |
| Mar 6, 2026 | 50.30 | 50.60 | 49.30 | 50.10 | 50.10 | -1.96% | 117,946 |
| Mar 5, 2026 | 49.50 | 51.40 | 49.35 | 51.10 | 51.10 | 3.23% | 74,619 |
| Mar 4, 2026 | 51.20 | 51.20 | 48.70 | 49.50 | 49.50 | -3.32% | 98,759 |
| Mar 3, 2026 | 50.50 | 51.20 | 48.60 | 51.20 | 51.20 | 1.39% | 116,388 |
| Mar 2, 2026 | 51.50 | 51.50 | 49.55 | 50.50 | 50.50 | -2.88% | 51,237 |
| Feb 26, 2026 | 52.00 | 52.10 | 49.55 | 52.00 | 52.00 | 1.96% | 44,508 |
| Feb 25, 2026 | 51.00 | 52.00 | 49.15 | 51.00 | 51.00 | 2.00% | 26,938 |
| Feb 24, 2026 | 55.20 | 55.20 | 48.50 | 50.00 | 50.00 | -9.42% | 202,681 |
| Feb 23, 2026 | 59.00 | 59.20 | 53.20 | 55.20 | 55.20 | -6.91% | 103,301 |
| Feb 11, 2026 | 59.30 | 59.30 | 55.10 | 59.30 | 59.30 | - | 67,205 |
| Feb 10, 2026 | 60.00 | 60.00 | 56.60 | 59.30 | 59.30 | -0.84% | 34,386 |
| Feb 9, 2026 | 61.00 | 64.00 | 57.00 | 59.80 | 59.80 | -1.81% | 86,651 |
| Feb 6, 2026 | 62.30 | 62.30 | 57.90 | 60.90 | 60.90 | -2.25% | 73,042 |
| Feb 5, 2026 | 60.00 | 62.50 | 59.50 | 62.30 | 62.30 | -0.32% | 19,274 |
| Feb 4, 2026 | 61.90 | 62.60 | 59.00 | 62.50 | 62.50 | 0.97% | 18,883 |
| Feb 3, 2026 | 62.40 | 63.90 | 58.60 | 61.90 | 61.90 | -0.80% | 113,209 |
| Feb 2, 2026 | 65.00 | 65.00 | 59.50 | 62.40 | 62.40 | -5.45% | 147,579 |
| Jan 30, 2026 | 66.70 | 70.30 | 62.00 | 66.00 | 66.00 | -1.05% | 423,967 |
| Jan 29, 2026 | 63.00 | 66.70 | 60.00 | 66.70 | 66.70 | 5.87% | 242,912 |
| Jan 28, 2026 | 58.20 | 63.00 | 58.20 | 63.00 | 63.00 | 3.45% | 116,567 |
| Jan 27, 2026 | 62.00 | 64.00 | 59.00 | 60.90 | 60.90 | -1.93% | 58,061 |
| Jan 26, 2026 | 62.90 | 63.00 | 58.10 | 62.10 | 62.10 | -1.27% | 66,349 |
| Jan 23, 2026 | 61.80 | 64.90 | 60.00 | 62.90 | 62.90 | -2.48% | 111,323 |
| Jan 22, 2026 | 66.00 | 66.00 | 61.80 | 64.50 | 64.50 | -2.27% | 118,069 |
| Jan 21, 2026 | 66.00 | 66.20 | 63.00 | 66.00 | 66.00 | - | 55,227 |
| Jan 20, 2026 | 66.00 | 66.00 | 63.20 | 66.00 | 66.00 | - | 32,666 |
| Jan 19, 2026 | 61.80 | 66.20 | 61.80 | 66.00 | 66.00 | 3.13% | 147,064 |
| Jan 16, 2026 | 66.00 | 66.00 | 62.00 | 64.00 | 64.00 | -2.29% | 45,236 |
| Jan 15, 2026 | 66.20 | 66.30 | 62.80 | 65.50 | 65.50 | -1.06% | 82,383 |
| Jan 14, 2026 | 66.90 | 66.90 | 62.80 | 66.20 | 66.20 | -1.05% | 17,317 |
| Jan 13, 2026 | 66.80 | 67.00 | 63.80 | 66.90 | 66.90 | 0.60% | 16,563 |
| Jan 12, 2026 | 69.00 | 69.00 | 64.00 | 66.50 | 66.50 | -3.62% | 125,973 |
| Jan 9, 2026 | 66.90 | 70.30 | 63.70 | 69.00 | 69.00 | 5.34% | 141,856 |
| Jan 8, 2026 | 67.00 | 68.90 | 63.60 | 65.50 | 65.50 | -0.15% | 32,179 |
| Jan 7, 2026 | 61.90 | 69.00 | 61.90 | 65.60 | 65.60 | 1.08% | 183,818 |
| Jan 6, 2026 | 64.00 | 64.90 | 60.90 | 64.90 | 64.90 | 6.39% | 74,421 |
| Jan 5, 2026 | 64.00 | 64.20 | 60.80 | 61.00 | 61.00 | -4.69% | 104,874 |
| Jan 2, 2026 | 63.00 | 64.00 | 60.50 | 64.00 | 64.00 | 1.59% | 83,204 |
| Dec 31, 2025 | 64.90 | 65.70 | 60.10 | 63.00 | 63.00 | -2.33% | 189,815 |
| Dec 30, 2025 | 65.80 | 66.30 | 61.80 | 64.50 | 64.50 | -1.98% | 108,735 |
| Dec 29, 2025 | 66.50 | 71.50 | 62.50 | 65.80 | 65.80 | -1.05% | 150,923 |
| Dec 26, 2025 | 67.20 | 67.20 | 63.50 | 66.50 | 66.50 | -1.04% | 81,265 |
| Dec 24, 2025 | 72.00 | 72.00 | 64.10 | 67.20 | 67.20 | -6.67% | 156,788 |
| Dec 23, 2025 | 71.90 | 72.00 | 65.60 | 72.00 | 72.00 | 0.14% | 263,226 |
| Dec 22, 2025 | 67.30 | 71.90 | 66.80 | 71.90 | 71.90 | 7.63% | 213,058 |
| Dec 19, 2025 | 64.80 | 66.90 | 62.80 | 66.80 | 66.80 | 3.25% | 74,708 |
| Dec 18, 2025 | 66.90 | 66.90 | 61.60 | 64.70 | 64.70 | -2.27% | 93,458 |
| Dec 17, 2025 | 64.50 | 67.60 | 62.60 | 66.20 | 66.20 | 2.64% | 164,500 |
| Dec 16, 2025 | 67.10 | 67.60 | 64.50 | 64.50 | 64.50 | -3.15% | 18,563 |
| Dec 15, 2025 | 66.40 | 67.60 | 64.40 | 66.60 | 66.60 | -1.48% | 51,810 |
| Dec 12, 2025 | 68.00 | 68.00 | 64.50 | 67.60 | 67.60 | -0.59% | 57,245 |
| Dec 11, 2025 | 67.00 | 68.30 | 65.10 | 68.00 | 68.00 | 1.49% | 104,391 |
| Dec 10, 2025 | 67.90 | 69.00 | 64.60 | 67.00 | 67.00 | -3.18% | 362,232 |
| Dec 9, 2025 | 70.80 | 70.80 | 68.20 | 69.20 | 69.20 | -1.84% | 140,376 |
| Dec 8, 2025 | 69.80 | 70.80 | 68.50 | 70.50 | 70.50 | 1.00% | 551,849 |
| Dec 5, 2025 | 68.80 | 70.80 | 68.80 | 69.80 | 69.80 | -0.99% | 327,002 |
| Dec 4, 2025 | 69.00 | 71.30 | 67.00 | 70.50 | 70.50 | 3.98% | 653,946 |
| Dec 3, 2025 | 67.80 | 68.00 | 66.70 | 67.80 | 67.80 | -0.15% | 642,545 |
| Dec 2, 2025 | 68.00 | 70.20 | 67.20 | 67.90 | 67.90 | -2.72% | 363,497 |
| Dec 1, 2025 | 69.50 | 70.30 | 68.10 | 69.80 | 69.80 | 0.58% | 475,367 |
| Nov 28, 2025 | 68.20 | 71.10 | 67.70 | 69.40 | 69.40 | 0.58% | 507,232 |
| Nov 27, 2025 | 63.00 | 71.10 | 62.70 | 69.00 | 69.00 | 10.58% | 388,860 |
| Nov 26, 2025 | 57.40 | 65.40 | 57.40 | 62.40 | 62.40 | 8.71% | 276,318 |
| Nov 25, 2025 | 57.50 | 57.50 | 55.00 | 57.40 | 57.40 | - | 93,381 |
| Nov 24, 2025 | 58.50 | 59.30 | 56.60 | 57.40 | 57.40 | -1.88% | 75,347 |