コスター・グループの株価時系列・推移
- 52週高値
- 86.57（2025/9/23）
- 52週安値
- 25.89（2026/7/29）
からを
| 日付 | 始値 | 高値 | 安値 | 終値 | 出来高 | 調整後終値 |
|---|---|---|---|---|---|---|
| 2026/9/23 | 28.69 | 28.69 | 27.89 | 28.26 | 5,671,023 | 28.26 |
| 2026/9/22 | 29.63 | 29.63 | 28.31 | 28.77 | 5,284,866 | 28.77 |
| 2026/9/21 | 29.24 | 29.64 | 28.84 | 29.04 | 7,100,172 | 29.04 |
| 2026/9/18 | 29.30 | 29.91 | 28.96 | 29.09 | 17,117,231 | 29.09 |
| 2026/9/17 | 30.48 | 30.59 | 29.24 | 29.30 | 4,863,642 | 29.30 |
| 2026/9/16 | 31.25 | 31.43 | 30.27 | 30.36 | 4,667,650 | 30.36 |
| 2026/9/15 | 31.15 | 31.79 | 30.70 | 31.56 | 6,722,572 | 31.56 |
| 2026/9/14 | 31.17 | 31.83 | 30.75 | 31.52 | 5,796,748 | 31.52 |
| 2026/9/11 | 29.72 | 30.60 | 29.71 | 30.46 | 6,196,500 | 30.46 |
| 2026/9/10 | 29.64 | 30.14 | 28.79 | 29.49 | 7,239,503 | 29.49 |
| 2026/9/9 | 30.02 | 30.29 | 29.33 | 29.58 | 4,448,793 | 29.58 |
| 2026/9/8 | 30.55 | 30.63 | 29.66 | 30.34 | 6,128,486 | 30.34 |
| 2026/9/4 | 31.25 | 31.33 | 30.32 | 30.91 | 3,875,315 | 30.91 |
| 2026/9/3 | 31.84 | 32.79 | 31.22 | 31.68 | 4,540,990 | 31.68 |
| 2026/9/2 | 31.97 | 32.65 | 31.20 | 31.26 | 5,170,267 | 31.26 |
| 2026/9/1 | 32.00 | 32.46 | 31.40 | 31.98 | 6,137,589 | 31.98 |
| 2026/8/31 | 31.95 | 32.59 | 31.79 | 32.07 | 33,462,504 | 32.07 |
| 2026/8/28 | 31.71 | 32.59 | 31.45 | 32.22 | 4,336,722 | 32.22 |
| 2026/8/27 | 32.05 | 32.49 | 31.29 | 31.34 | 5,425,507 | 31.34 |
| 2026/8/26 | 32.31 | 32.92 | 31.74 | 32.14 | 4,800,641 | 32.14 |
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