Diamond Biotechnology Co., Ltd (TPEX:6815)
Taiwan
· Delayed Price · Currency is TWD 47.30
-0.15 (-0.32%)
Mar 10, 2026, 9:18 AM CST
Diamond Biotechnology Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| 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% | 34,373 |
| 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 |
| Nov 21, 2025 | 59.90 | 59.90 | 55.70 | 58.50 | 58.50 | -2.50% | 71,285 |
| Nov 20, 2025 | 62.00 | 62.00 | 58.10 | 60.00 | 60.00 | -3.23% | 89,990 |
| Nov 19, 2025 | 60.00 | 62.20 | 58.10 | 62.00 | 62.00 | 6.90% | 63,189 |
| Nov 18, 2025 | 62.70 | 64.20 | 58.00 | 58.00 | 58.00 | -10.36% | 147,136 |
| Nov 17, 2025 | 66.60 | 66.60 | 63.00 | 64.70 | 64.70 | -2.85% | 140,393 |
| Nov 14, 2025 | 67.00 | 68.90 | 65.60 | 66.60 | 66.60 | -1.91% | 71,079 |
| Nov 13, 2025 | 66.90 | 68.00 | 65.50 | 67.90 | 67.90 | 1.49% | 37,898 |
| Nov 12, 2025 | 66.20 | 67.70 | 65.10 | 66.90 | 66.90 | - | 116,298 |
| Nov 11, 2025 | 68.60 | 68.60 | 66.90 | 66.90 | 66.90 | -1.18% | 62,471 |
| Nov 10, 2025 | 67.70 | 68.50 | 66.70 | 67.70 | 67.70 | -0.15% | 189,122 |
| Nov 7, 2025 | 67.10 | 67.80 | 66.00 | 67.80 | 67.80 | 1.04% | 36,096 |
| Nov 6, 2025 | 68.60 | 68.60 | 66.20 | 67.10 | 67.10 | -0.59% | 178,877 |
| Nov 5, 2025 | 69.90 | 69.90 | 64.80 | 67.50 | 67.50 | -0.88% | 84,175 |
| Nov 4, 2025 | 68.30 | 70.30 | 67.40 | 68.10 | 68.10 | -2.44% | 212,851 |
| Nov 3, 2025 | 70.00 | 70.60 | 69.20 | 69.80 | 69.80 | -0.29% | 218,245 |
| Oct 31, 2025 | 70.00 | 71.10 | 68.60 | 70.00 | 70.00 | 1.16% | 291,691 |
| Oct 30, 2025 | 69.00 | 69.20 | 67.00 | 69.20 | 69.20 | -0.14% | 162,929 |
| Oct 29, 2025 | 69.20 | 69.40 | 68.70 | 69.30 | 69.30 | 0.29% | 130,718 |
| Oct 28, 2025 | 69.20 | 72.10 | 68.20 | 69.10 | 69.10 | -0.14% | 158,034 |
| Oct 27, 2025 | 64.80 | 70.50 | 64.80 | 69.20 | 69.20 | 5.01% | 244,629 |
| Oct 23, 2025 | 66.40 | 67.50 | 64.80 | 65.90 | 65.90 | -2.23% | 119,364 |
| Oct 22, 2025 | 67.00 | 68.30 | 66.30 | 67.40 | 67.40 | 2.59% | 103,874 |
| Oct 21, 2025 | 66.20 | 66.20 | 64.80 | 65.70 | 65.70 | -0.76% | 148,359 |
| Oct 20, 2025 | 67.80 | 69.00 | 65.10 | 66.20 | 66.20 | -2.36% | 627,834 |
| Oct 17, 2025 | 73.40 | 74.50 | 62.50 | 67.80 | 67.80 | -8.75% | 781,916 |
| Oct 16, 2025 | 72.30 | 75.30 | 71.80 | 74.30 | 74.30 | 2.77% | 463,546 |
| Oct 15, 2025 | 72.30 | 72.60 | 69.90 | 72.30 | 72.30 | 1.12% | 422,051 |
| Oct 14, 2025 | 73.40 | 77.30 | 70.70 | 71.50 | 71.50 | -2.85% | 997,893 |
| Oct 13, 2025 | 68.00 | 76.70 | 65.80 | 73.60 | 73.60 | 4.99% | 891,294 |
| Oct 9, 2025 | 62.30 | 70.30 | 62.30 | 70.10 | 70.10 | 12.34% | 918,178 |
| Oct 8, 2025 | 58.40 | 64.40 | 56.90 | 62.40 | 62.40 | 9.28% | 499,982 |
| Oct 7, 2025 | 54.60 | 57.40 | 54.40 | 57.10 | 57.10 | -0.17% | 385,923 |
| Oct 3, 2025 | 51.80 | 57.20 | 47.40 | 57.20 | 57.20 | 7.52% | 428,163 |
| Oct 2, 2025 | 60.00 | 60.60 | 52.30 | 53.20 | 53.20 | -11.63% | 429,802 |