アルコンの株価時系列・推移
- 52週高値
- 87.64（2026/2/26）
- 52週安値
- 61.84（2026/5/11）
からを
| 日付 | 始値 | 高値 | 安値 | 終値 | 出来高 | 調整後終値 |
|---|---|---|---|---|---|---|
| 2026/10/13 | 63.91 | 64.19 | 62.10 | 63.00 | 2,502,986 | 63.00 |
| 2026/10/12 | 64.28 | 64.52 | 63.83 | 64.35 | 1,843,650 | 64.35 |
| 2026/10/9 | 63.87 | 64.20 | 63.53 | 64.11 | 1,345,977 | 64.11 |
| 2026/10/8 | 62.49 | 63.30 | 62.43 | 63.13 | 1,190,997 | 63.13 |
| 2026/10/7 | 63.36 | 63.69 | 62.94 | 63.00 | 1,544,267 | 63.00 |
| 2026/10/6 | 64.16 | 64.19 | 62.99 | 63.19 | 2,391,089 | 63.19 |
| 2026/10/5 | 63.65 | 64.35 | 63.55 | 64.33 | 1,375,907 | 64.33 |
| 2026/10/2 | 64.39 | 64.42 | 63.50 | 63.76 | 1,274,345 | 63.76 |
| 2026/10/1 | 64.64 | 64.82 | 63.40 | 63.94 | 2,216,035 | 63.94 |
| 2026/9/30 | 65.26 | 65.28 | 64.51 | 64.75 | 1,603,863 | 64.75 |
| 2026/9/29 | 65.50 | 65.52 | 64.73 | 65.44 | 2,288,562 | 65.44 |
| 2026/9/28 | 65.01 | 65.45 | 64.36 | 65.26 | 2,320,443 | 65.26 |
| 2026/9/25 | 64.02 | 64.70 | 64.02 | 64.47 | 2,457,877 | 64.47 |
| 2026/9/24 | 65.07 | 65.38 | 64.24 | 64.56 | 1,740,216 | 64.56 |
| 2026/9/23 | 65.15 | 65.71 | 65.06 | 65.39 | 1,053,963 | 65.39 |
| 2026/9/22 | 65.40 | 65.75 | 64.98 | 65.59 | 947,686 | 65.59 |
| 2026/9/21 | 65.83 | 65.83 | 64.85 | 64.87 | 1,315,194 | 64.87 |
| 2026/9/18 | 64.75 | 65.60 | 64.54 | 65.04 | 3,461,429 | 65.04 |
| 2026/9/17 | 66.27 | 66.28 | 64.70 | 65.18 | 2,136,327 | 65.18 |
| 2026/9/16 | 67.19 | 67.55 | 66.13 | 66.30 | 1,709,336 | 66.30 |
1〜20/250件
