Diamond Biotechnology Co., Ltd. 6815
TPEX · Taiwan · Health Technology
TWD 22.80-0.10 (-0.44%)
Market closed· · TWD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
Market closed· · TWD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
| Date | Close | Change | Open | High | Low | Volume |
|---|---|---|---|---|---|---|
| 2026-10-01 | TWD 22.80 | -0.44% | TWD 22.55 | TWD 22.90 | TWD 22.55 | 17.71K |
| 2026-09-30 | TWD 22.90 | -0.87% | TWD 23.10 | TWD 23.10 | TWD 22.05 | 7.01K |
| 2026-09-29 | TWD 23.10 | -3.14% | TWD 23.85 | TWD 23.85 | TWD 23.00 | 27.50K |
| 2026-09-24 | TWD 23.85 | +1.06% | TWD 23.60 | TWD 23.90 | TWD 23.05 | 3.15K |
| 2026-09-23 | TWD 23.60 | -0.84% | TWD 23.90 | TWD 23.90 | TWD 23.05 | 1.50K |
| 2026-09-22 | TWD 23.80 | +3.70% | TWD 23.95 | TWD 23.95 | TWD 22.80 | 37.00K |
| 2026-09-21 | TWD 22.95 | +0.88% | TWD 22.80 | TWD 23.95 | TWD 22.05 | 19.76K |
| 2026-09-18 | TWD 22.75 | +1.11% | TWD 22.50 | TWD 22.95 | TWD 22.30 | 9.00K |
| 2026-09-17 | TWD 22.50 | 0.00% | TWD 22.50 | TWD 22.50 | TWD 22.15 | 2.91K |
| 2026-09-16 | TWD 22.50 | -1.10% | TWD 22.05 | TWD 22.75 | TWD 22.00 | 40.04K |
| 2026-09-15 | TWD 22.75 | -0.44% | TWD 22.85 | TWD 22.85 | TWD 22.05 | 1.00K |
| 2026-09-14 | TWD 22.85 | 0.00% | TWD 22.75 | TWD 22.95 | TWD 21.90 | 14.89K |
| 2026-09-11 | TWD 22.85 | -0.65% | TWD 22.90 | TWD 22.90 | TWD 22.05 | 6.83K |
| 2026-09-10 | TWD 23.00 | -2.34% | TWD 23.50 | TWD 23.50 | TWD 22.80 | 18.28K |
| 2026-09-09 | TWD 23.55 | 0.00% | TWD 23.55 | TWD 23.55 | TWD 23.05 | 25.88K |
| 2026-09-08 | TWD 23.55 | +1.07% | TWD 23.50 | TWD 23.60 | TWD 23.05 | 6.67K |
| 2026-09-07 | TWD 23.30 | -0.64% | TWD 23.50 | TWD 23.60 | TWD 23.10 | 15.10K |
| 2026-09-04 | TWD 23.45 | 0.00% | TWD 23.50 | TWD 23.50 | TWD 23.10 | 18.69K |
| 2026-09-03 | TWD 23.45 | +0.21% | TWD 23.40 | TWD 23.50 | TWD 23.10 | 20.50K |
| 2026-09-02 | TWD 23.40 | -0.43% | TWD 23.95 | TWD 23.95 | TWD 22.80 | 12.59K |
| 2026-09-01 | TWD 23.50 | -5.24% | TWD 24.80 | TWD 24.90 | TWD 23.00 | 54.14K |
| 2026-08-31 | TWD 24.80 | -4.62% | TWD 25.95 | TWD 25.95 | TWD 24.15 | 17.49K |
| 2026-08-28 | TWD 26.00 | +8.33% | TWD 27.25 | TWD 27.25 | TWD 23.75 | 72.13K |
| 2026-08-27 | TWD 24.00 | 0.00% | TWD 24.40 | TWD 24.40 | TWD 23.70 | 17.37K |
| 2026-08-26 | TWD 24.00 | -1.03% | TWD 24.05 | TWD 24.40 | TWD 23.45 | 61.95K |
| 2026-08-25 | TWD 24.25 | -3.00% | TWD 25.00 | TWD 25.00 | TWD 24.15 | 55.61K |
| 2026-08-24 | TWD 25.00 | 0.00% | TWD 24.70 | TWD 25.00 | TWD 24.55 | 8.65K |
| 2026-08-21 | TWD 25.00 | +1.63% | TWD 24.60 | TWD 25.00 | TWD 24.35 | 1.21K |
| 2026-08-20 | TWD 24.60 | -1.60% | TWD 24.50 | TWD 25.00 | TWD 24.50 | 1.15K |
| 2026-08-19 | TWD 25.00 | +0.20% | TWD 24.95 | TWD 25.00 | TWD 24.40 | 5.02K |
| 2026-08-18 | TWD 24.95 | 0.00% | TWD 24.95 | TWD 24.95 | TWD 24.85 | 6.50K |
| 2026-08-17 | TWD 24.95 | 0.00% | TWD 24.95 | TWD 24.95 | TWD 24.30 | 1.10K |
| 2026-08-14 | TWD 24.95 | -0.20% | TWD 24.30 | TWD 24.95 | TWD 24.30 | 16.02K |
| 2026-08-13 | TWD 25.00 | +0.60% | TWD 24.95 | TWD 25.00 | TWD 23.20 | 24.49K |
| 2026-08-12 | TWD 24.85 | 0.00% | TWD 24.40 | TWD 25.00 | TWD 24.30 | 5.15K |
| 2026-08-11 | TWD 24.85 | -0.60% | TWD 25.00 | TWD 25.00 | TWD 24.30 | 11.11K |
| 2026-08-10 | TWD 25.00 | +2.88% | TWD 24.20 | TWD 25.00 | TWD 24.20 | 13.01K |
| 2026-08-07 | TWD 24.30 | -1.22% | TWD 24.90 | TWD 24.95 | TWD 23.40 | 33.63K |
| 2026-08-06 | TWD 24.60 | -5.20% | TWD 25.85 | TWD 25.85 | TWD 24.25 | 73.50K |
| 2026-08-05 | TWD 25.95 | +1.76% | TWD 25.35 | TWD 26.00 | TWD 25.35 | 33.25K |
| 2026-08-04 | TWD 25.50 | -4.49% | TWD 26.05 | TWD 26.05 | TWD 24.80 | 145.97K |
| 2026-08-03 | TWD 26.70 | +2.69% | TWD 26.00 | TWD 26.80 | TWD 26.00 | 9.59K |
| 2026-07-31 | TWD 26.00 | +1.56% | TWD 25.60 | TWD 26.80 | TWD 25.60 | 17.91K |
| 2026-07-30 | TWD 25.60 | +0.59% | TWD 25.60 | TWD 25.60 | TWD 25.00 | 4.33K |
| 2026-07-29 | TWD 25.45 | -4.14% | TWD 26.55 | TWD 26.55 | TWD 24.80 | 21.21K |
| 2026-07-28 | TWD 26.55 | -4.84% | TWD 26.90 | TWD 27.00 | TWD 25.45 | 30.31K |
| 2026-07-27 | TWD 27.90 | -0.18% | TWD 27.85 | TWD 27.95 | TWD 27.00 | 4.28K |
| 2026-07-24 | TWD 27.95 | -0.53% | TWD 26.80 | TWD 28.10 | TWD 26.80 | 8.10K |
| 2026-07-23 | TWD 28.10 | 0.00% | TWD 28.10 | TWD 28.10 | TWD 27.25 | 2.20K |
| 2026-07-22 | TWD 28.10 | -2.94% | TWD 28.20 | TWD 29.55 | TWD 27.25 | 44.75K |
| 2026-07-21 | TWD 28.95 | -2.20% | TWD 29.60 | TWD 29.70 | TWD 27.95 | 38.88K |
| 2026-07-20 | TWD 29.60 | -0.34% | TWD 29.70 | TWD 30.00 | TWD 29.30 | 47.24K |
| 2026-07-17 | TWD 29.70 | +3.85% | TWD 28.95 | TWD 32.50 | TWD 28.95 | 135.50K |
| 2026-07-16 | TWD 28.60 | -1.72% | TWD 28.40 | TWD 29.10 | TWD 28.40 | 14.45K |
| 2026-07-15 | TWD 29.10 | +7.18% | TWD 27.00 | TWD 29.10 | TWD 27.00 | 47.10K |
| 2026-07-14 | TWD 27.15 | +0.37% | TWD 27.05 | TWD 27.55 | TWD 26.95 | 68.01K |
| 2026-07-13 | TWD 27.05 | +2.66% | TWD 27.00 | TWD 28.00 | TWD 26.90 | 128.15K |
| 2026-07-10 | TWD 26.35 | 0.00% | TWD 26.35 | TWD 26.35 | TWD 26.35 | 0 |
| 2026-07-09 | TWD 26.35 | -2.59% | TWD 27.05 | TWD 27.05 | TWD 25.90 | 23.07K |
| 2026-07-08 | TWD 27.05 | +0.19% | TWD 26.75 | TWD 27.05 | TWD 26.00 | 35.39K |
| 2026-07-07 | TWD 27.00 | -2.17% | TWD 27.60 | TWD 27.60 | TWD 26.85 | 61.70K |
| 2026-07-06 | TWD 27.60 | +2.60% | TWD 27.10 | TWD 27.90 | TWD 26.60 | 49.13K |
| 2026-07-03 | TWD 26.90 | -0.74% | TWD 26.75 | TWD 27.00 | TWD 26.60 | 64.50K |
| 2026-07-02 | TWD 27.10 | -1.81% | TWD 27.60 | TWD 27.60 | TWD 26.60 | 40.90K |
| 2026-07-01 | TWD 27.60 | -3.33% | TWD 28.55 | TWD 28.55 | TWD 26.60 | 56.31K |
| 2026-06-30 | TWD 28.55 | -3.22% | TWD 28.90 | TWD 29.00 | TWD 27.90 | 48.56K |
| 2026-06-29 | TWD 29.50 | -3.28% | TWD 30.40 | TWD 30.40 | TWD 28.90 | 14.83K |
| 2026-06-26 | TWD 30.50 | -1.61% | TWD 31.00 | TWD 31.00 | TWD 30.00 | 10.10K |
| 2026-06-25 | TWD 31.00 | +4.03% | TWD 30.00 | TWD 31.05 | TWD 29.90 | 86.49K |
| 2026-06-24 | TWD 29.80 | -0.83% | TWD 30.00 | TWD 30.40 | TWD 29.35 | 16.83K |
| 2026-06-23 | TWD 30.05 | -0.99% | TWD 30.40 | TWD 30.55 | TWD 29.10 | 56.43K |
| 2026-06-22 | TWD 30.35 | -0.82% | TWD 30.40 | TWD 30.65 | TWD 30.00 | 70.80K |
| 2026-06-18 | TWD 30.60 | -1.45% | TWD 30.55 | TWD 31.05 | TWD 30.45 | 19.47K |
| 2026-06-17 | TWD 31.05 | +0.16% | TWD 30.25 | TWD 31.75 | TWD 28.85 | 52.52K |
| 2026-06-16 | TWD 31.00 | 0.00% | TWD 31.00 | TWD 31.00 | TWD 30.05 | 25.06K |
| 2026-06-15 | TWD 31.00 | -0.32% | TWD 30.05 | TWD 31.60 | TWD 30.05 | 14.88K |
| 2026-06-12 | TWD 31.10 | -1.58% | TWD 30.15 | TWD 31.10 | TWD 30.05 | 26.21K |
| 2026-06-11 | TWD 31.60 | -0.78% | TWD 31.50 | TWD 31.60 | TWD 27.60 | 37.88K |
| 2026-06-10 | TWD 31.85 | 0.00% | TWD 31.90 | TWD 31.90 | TWD 30.00 | 13.06K |
| 2026-06-09 | TWD 31.85 | -0.62% | TWD 31.90 | TWD 32.10 | TWD 30.55 | 19.91K |
| 2026-06-08 | TWD 32.05 | +0.63% | TWD 29.45 | TWD 32.60 | TWD 29.45 | 107.21K |
| 2026-06-05 | TWD 31.85 | +3.41% | TWD 30.80 | TWD 32.00 | TWD 30.40 | 48.47K |
| 2026-06-04 | TWD 30.80 | -0.48% | TWD 30.95 | TWD 30.95 | TWD 30.00 | 44.63K |
| 2026-06-03 | TWD 30.95 | +0.16% | TWD 31.30 | TWD 31.30 | TWD 30.65 | 40.29K |
| 2026-06-02 | TWD 30.90 | -3.44% | TWD 31.50 | TWD 32.00 | TWD 30.90 | 41.76K |
| 2026-06-01 | TWD 32.00 | 0.00% | TWD 31.45 | TWD 32.90 | TWD 31.35 | 74.06K |
| 2026-05-29 | TWD 32.00 | -1.84% | TWD 32.60 | TWD 32.60 | TWD 31.00 | 78.46K |
| 2026-05-28 | TWD 32.60 | 0.00% | TWD 32.90 | TWD 33.00 | TWD 32.00 | 19.40K |
| 2026-05-27 | TWD 32.60 | -0.46% | TWD 32.65 | TWD 32.80 | TWD 31.60 | 37.80K |
| 2026-05-26 | TWD 32.75 | +3.48% | TWD 31.65 | TWD 32.90 | TWD 31.00 | 43.97K |