株価の推移
日ごとの終値。株式分割は調整済みで、配当は調整していません。
- 終値
- 5日線
- 25日線
- ボリンジャーバンド（20日・±2σ）
日ごとの終値。株式分割は調整済みで、配当は調整していません。
- 終値
- 5日線
- 25日線
- ボリンジャーバンド（20日・±2σ）
週の最後の営業日の終値。株式分割は調整済みで、配当は調整していません。
週の最後の営業日の終値。株式分割は調整済みで、配当は調整していません。
リスク・リターンの推移
翌営業日の寄り付きで買い、保有日数後の引けで売った場合の、リスク・リターンの 20 日平均の推移です。
保有期間ごとの仮想売買の、直近 20 回の取引の平均。過去の実績で、先行きの予想ではありません。| 保有期間 | 1 日 | 2 日 | 5 日 | 20 日 |
|---|
| リスク最大含み損 | 3.16% | 6.19% | 11.93% | 18.82% |
|---|
| リターン平均 | −1.03% | −2.96% | −5.83% | −11.12% |
|---|
1 年前（2025/11/7）週ごとの変化現在（2026/11/2）
1 日保有リスク3.16%リターン−1.03%2 日保有リスク6.19%リターン−2.96%5 日保有リスク11.93%リターン−5.83%20 日保有リスク18.82%リターン−11.12% 表で見る（週ごとの数値）
古河電気工業の週ごとの数値| 日付 | 終値 | 実績リターン(1日) | 実績リターン(2日) | 実績リターン(5日) | 実績リターン(20日) | 実績リスク(1日) | 実績リスク(2日) | 実績リスク(5日) | 実績リスク(20日) |
|---|
| 2026/11/2 | 2,755 | −1.03% | −2.96% | −5.83% | −11.12% | 3.16% | 6.19% | 11.93% | 18.82% |
|---|
| 2026/10/30 | 2,806 | −0.69% | −1.93% | −4.79% | −8.47% | 3.13% | 5.83% | 11.83% | 17.13% |
|---|
| 2026/10/23 | 2,894.5 | −0.13% | −1.86% | −3.79% | −2.70% | 2.80% | 5.71% | 10.25% | 11.43% |
|---|
| 2026/10/16 | 3,366 | −0.33% | −0.65% | −0.90% | +2.23% | 2.62% | 4.26% | 7.40% | 7.11% |
|---|
| 2026/10/9 | 4,096 | +0.43% | +0.94% | +3.45% | +2.43% | 2.40% | 3.50% | 4.59% | 8.18% |
|---|
| 2026/10/2 | 4,429 | +0.27% | +0.59% | +0.13% | −1.54% | 2.50% | 3.65% | 5.70% | 9.03% |
|---|
| 2026/9/25 | 3,826 | −0.20% | +0.13% | +0.81% | +5.95% | 2.84% | 3.89% | 5.28% | 8.15% |
|---|
| 2026/9/18 | 3,901 | +0.31% | +0.47% | −0.37% | +7.69% | 2.86% | 4.03% | 6.61% | 9.48% |
|---|
| 2026/9/11 | 3,981 | +0.25% | +0.12% | +0.06% | +12.44% | 3.01% | 4.73% | 7.09% | 13.29% |
|---|
| 2026/9/4 | 3,844 | +0.56% | +0.47% | +3.22% | +15.99% | 3.19% | 5.28% | 7.16% | 17.25% |
|---|
| 2026/8/28 | 3,903 | +1.57% | +3.69% | +7.56% | +12.47% | 3.23% | 5.12% | 8.57% | 23.03% |
|---|
| 2026/8/21 | 3,818 | +0.71% | +1.19% | +4.61% | −3.07% | 3.86% | 6.97% | 10.56% | 29.65% |
|---|
| 2026/8/14 | 4,057 | +0.16% | +1.02% | +3.32% | −15.80% | 4.28% | 7.28% | 12.08% | 33.85% |
|---|
| 2026/8/7 | 3,856 | −0.19% | +0.62% | +0.86% | −22.43% | 4.44% | 7.25% | 12.24% | 33.59% |
|---|
| 2026/7/31 | 3,145 | −1.40% | −2.64% | −9.03% | −25.76% | 4.20% | 7.59% | 15.10% | 30.63% |
|---|
| 2026/7/24 | 3,388 | −2.09% | −3.75% | −9.37% | −21.64% | 4.74% | 8.11% | 14.93% | 28.09% |
|---|
| 2026/7/17 | 3,262 | −2.31% | −4.48% | −7.49% | −16.88% | 5.27% | 8.82% | 13.53% | 26.51% |
|---|
| 2026/7/10 | 3,725 | −1.95% | −2.48% | −3.92% | −12.25% | 4.68% | 7.68% | 13.06% | 25.28% |
|---|
| 2026/7/3 | 4,000 | −1.72% | −2.69% | −4.02% | −13.21% | 5.05% | 8.47% | 13.56% | 26.59% |
|---|
| 2026/6/26 | 4,528 | −1.32% | −1.47% | −2.26% | −5.29% | 4.33% | 7.27% | 12.03% | 21.21% |
|---|
| 2026/6/19 | 5,336 | −0.62% | −0.19% | −1.25% | +4.18% | 3.76% | 6.30% | 11.87% | 14.71% |
|---|
| 2026/6/12 | 4,209 | −0.87% | −2.26% | −4.43% | +10.31% | 4.26% | 7.72% | 13.10% | 10.06% |
|---|
| 2026/6/5 | 4,905 | −0.28% | +0.50% | +4.12% | +19.81% | 4.34% | 6.60% | 9.08% | 6.01% |
|---|
| 2026/5/29 | 5,206 | +0.30% | +1.58% | +6.06% | +22.23% | 3.80% | 5.37% | 7.18% | 6.00% |
|---|
| 2026/5/22 | 5,365 | +0.27% | +1.15% | +3.43% | +25.37% | 3.25% | 4.88% | 6.89% | 6.79% |
|---|
| 2026/5/15 | 5,448 | +0.05% | +1.49% | +4.69% | +36.03% | 2.99% | 3.84% | 4.64% | 6.05% |
|---|
| 2026/5/8 | 4,487 | +0.14% | +1.09% | +5.88% | +43.55% | 2.30% | 3.42% | 4.63% | 5.97% |
|---|
| 2026/5/1 | 4,119 | −0.01% | +1.35% | +7.36% | +44.99% | 2.47% | 3.58% | 4.90% | 6.90% |
|---|
| 2026/4/24 | 4,295 | +0.30% | +1.99% | +8.56% | +40.19% | 2.78% | 4.01% | 5.34% | 10.06% |
|---|
| 2026/4/17 | 4,496 | +0.64% | +3.24% | +10.67% | +33.54% | 2.90% | 3.91% | 5.51% | 10.75% |
|---|
| 2026/4/10 | 4,580 | +0.93% | +3.26% | +9.86% | +28.32% | 3.13% | 4.27% | 6.02% | 9.67% |
|---|
| 2026/4/3 | 3,580 | +0.60% | +1.64% | +3.13% | +32.71% | 3.51% | 5.47% | 9.10% | 8.92% |
|---|
| 2026/3/27 | 3,089 | +0.53% | +1.19% | +4.56% | +56.32% | 3.67% | 5.73% | 8.22% | 5.12% |
|---|
| 2026/3/19 | 2,940 | +1.47% | +3.14% | +8.74% | +78.23% | 3.35% | 4.92% | 7.14% | 3.29% |
|---|
| 2026/3/13 | 3,069 | +1.93% | +3.56% | +13.42% | +92.81% | 2.88% | 4.47% | 6.86% | 2.87% |
|---|
| 2026/3/6 | 2,815 | +2.62% | +6.56% | +20.22% | +98.34% | 2.71% | 3.44% | 3.14% | 3.04% |
|---|
| 2026/2/27 | 2,810 | +2.79% | +6.53% | +20.12% | +81.28% | 2.19% | 2.87% | 3.15% | 3.64% |
|---|
| 2026/2/20 | 2,333.5 | +2.30% | +5.91% | +18.22% | +65.76% | 1.93% | 2.63% | 3.14% | 3.25% |
|---|
| 2026/2/13 | 2,149.5 | +3.06% | +7.56% | +18.33% | +46.65% | 1.75% | 2.12% | 2.82% | 3.48% |
|---|
| 2026/2/6 | 1,450 | +1.60% | +3.38% | +8.59% | +25.54% | 1.85% | 2.55% | 3.74% | 4.89% |
|---|
| 2026/1/30 | 1,353 | +1.05% | +2.84% | +8.06% | +16.48% | 1.93% | 2.45% | 2.83% | 6.10% |
|---|
| 2026/1/23 | 1,220.5 | +1.27% | +2.48% | +5.93% | +9.19% | 1.58% | 2.09% | 2.83% | 6.99% |
|---|
| 2026/1/16 | 1,038 | +0.34% | +0.56% | +0.90% | +2.24% | 1.69% | 2.53% | 4.36% | 8.69% |
|---|
| 2026/1/9 | 1,001.5 | +0.05% | −0.07% | +0.78% | +1.51% | 1.75% | 2.80% | 4.06% | 8.82% |
|---|
| 2025/12/30 | 1,001 | +0.28% | +0.39% | +1.19% | −0.10% | 1.66% | 2.42% | 3.85% | 9.79% |
|---|
| 2025/12/26 | 988.4 | −0.07% | +0.22% | +1.63% | −1.58% | 1.91% | 2.57% | 3.95% | 10.84% |
|---|
| 2025/12/19 | 926.4 | −0.14% | −0.49% | −1.44% | −4.95% | 2.03% | 3.35% | 5.77% | 12.44% |
|---|
| 2025/12/12 | 981.5 | −0.20% | −0.17% | +0.31% | −2.14% | 2.40% | 3.55% | 5.53% | 10.99% |
|---|
| 2025/12/5 | 972.7 | +0.12% | −0.28% | −1.64% | −1.12% | 2.82% | 4.67% | 8.37% | 10.16% |
|---|
| 2025/11/28 | 992.8 | +0.29% | −0.08% | −0.90% | +5.77% | 3.23% | 5.53% | 8.80% | 6.51% |
|---|
| 2025/11/21 | 886.5 | +0.29% | +0.51% | +1.54% | +9.42% | 3.30% | 5.28% | 7.61% | 4.87% |
|---|
| 2025/11/14 | 982.3 | +0.58% | +1.02% | +1.43% | +9.40% | 2.79% | 4.36% | 7.20% | 4.68% |
|---|
| 2025/11/7 | 1,030 | +0.12% | +0.81% | +3.85% | +8.57% | 2.55% | 4.04% | 4.57% | 4.78% |
|---|
詳細指標（特徴量）
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