- 5801
- 2026/10/02
- 時価
- 3兆1298億円
- PER 予
- 29.67倍
- 2010年以降
- 赤字-45.06倍
（2010-2026年） - PBR
- 7.13倍
- 2010年以降
- 0.46-5.74倍
（2010-2026年） - 配当 予
- 0.5%
- ROE 予
- 24.03%
- ROA 予
- 9.28%
- 資料
- Link
- CSV,JSON
古河電気工業（5801）の株価チャート
株価
10/2
- 前日 (10/1)
- 4,113
- 始値
- 4,152
- 高値
- 4,476
- 安値
- 4,091
- 終値 +7.68%
- 4,429
- 出来高 +76.56%
- 41,385,900
乖離率
- 株価（5日）
移動平均値 - +11.48%
3,973 - 株価（25日）
移動平均値 - +13.94%
3,887 - 出来高（5日）
移動平均値 - +77.61%
23,301,220
2026/05/11～2026/10/02
株価推移
| 日付 | 始値 | 高値 | 安値 | 終値 | 前日比 | 出来高 | 時価総額 | 25日乖離 | PER | PBR |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | ||||||||||
| 10/02 | 4,152 | 4,476 | 4,091 | 4,429 | +7.68% | 41,385,900 | - | +13.94% | - | - |
| 10/01 | 3,881 | 4,117 | 3,837 | 4,113 | +6.66% | 23,440,100 | - | +6.31% | - | - |
| 09/30 | 3,795 | 3,879 | 3,742 | 3,856 | +4.67% | 18,582,500 | - | +0.16% | - | - |
| 09/29 | 3,740 | 3,818 | 3,642 | 3,684 | -2.67% | 17,735,900 | - | -4.26% | - | - |
| 09/28 | 3,840 | 3,877 | 3,762 | 3,785 | -1.07% | 15,361,700 | - | -1.84% | - | - |
| 09/25 | 3,844 | 3,947 | 3,773 | 3,826 | +0.5% | 19,066,200 | - | -0.75% | - | - |
| 09/24 | 3,931 | 3,983 | 3,806 | 3,807 | -2.41% | 19,858,900 | - | -1.81% | - | - |
| 09/18 | 3,855 | 3,928 | 3,757 | 3,901 | +3.67% | 21,047,200 | - | +0.13% | - | - |
| 09/17 | 3,952 | 4,002 | 3,721 | 3,763 | -1.29% | 23,256,200 | - | -3.59% | - | - |
| 09/16 | 3,693 | 3,825 | 3,670 | 3,812 | +2.5% | 17,118,100 | - | -2.66% | - | - |
| 09/15 | 3,721 | 3,828 | 3,661 | 3,719 | -3.28% | 22,958,800 | - | -5.44% | - | - |
| 09/14 | 3,730 | 3,920 | 3,667 | 3,845 | -3.42% | 22,796,400 | - | -2.46% | - | - |
| 09/11 | 3,954 | 4,078 | 3,901 | 3,981 | -1.07% | 23,237,900 | - | +0.96% | - | - |
| 09/10 | 4,012 | 4,047 | 3,863 | 4,024 | -2.54% | 21,595,400 | - | +2.13% | - | - |
| 09/09 | 3,946 | 4,196 | 3,931 | 4,129 | +12.63% | 37,135,100 | - | +4.9% | - | - |
| 09/08 | 3,820 | 3,931 | 3,666 | 3,666 | -4.53% | 16,024,900 | - | -6.31% | - | - |
| 09/07 | 4,000 | 4,003 | 3,799 | 3,840 | -0.1% | 19,933,400 | - | -1.39% | - | - |
| 09/04 | 3,683 | 3,867 | 3,646 | 3,844 | +6.39% | 20,437,200 | - | -0.59% | - | - |
| 09/03 | 3,779 | 3,790 | 3,596 | 3,613 | -3.7% | 15,656,400 | - | -5.52% | - | - |
| 09/02 | 3,852 | 3,868 | 3,710 | 3,752 | -2.75% | 17,620,100 | - | -1% | - | - |
| 09/01 | 3,950 | 3,992 | 3,808 | 3,858 | -4.03% | 20,977,700 | - | +2.58% | - | - |
| 08/31 | 3,720 | 4,025 | 3,697 | 4,020 | +3% | 22,025,500 | - | +7.57% | - | - |
| 08/28 | 4,019 | 4,072 | 3,883 | 3,903 | -4.55% | 22,925,600 | - | +5.15% | - | - |
| 08/27 | 4,097 | 4,120 | 3,894 | 4,089 | +4.71% | 27,681,000 | - | +10.63% | - | - |
| 08/26 | 3,930 | 3,950 | 3,816 | 3,905 | -2.38% | 25,680,100 | - | +6.29% | - | - |
| 08/25 | 3,621 | 4,000 | 3,601 | 4,000 | +10.34% | 41,467,200 | - | +9.47% | - | - |
| 08/24 | 3,769 | 3,859 | 3,585 | 3,625 | -5.06% | 23,544,200 | - | 0% | - | - |
| 08/21 | 3,752 | 3,929 | 3,752 | 3,818 | -1.19% | 21,887,100 | - | +5.5% | - | - |
| 08/20 | 3,771 | 3,911 | 3,680 | 3,864 | +2.49% | 26,323,100 | - | +6.83% | - | - |
| 08/19 | 4,088 | 4,113 | 3,755 | 3,770 | -13.69% | 41,166,700 | - | +4.64% | - | - |
| 08/18 | 4,288 | 4,632 | 4,236 | 4,368 | +1.63% | 43,304,600 | - | +21.47% | - | - |
| 08/17 | 4,170 | 4,300 | 4,024 | 4,298 | +5.94% | 26,957,200 | - | +20.39% | - | - |
| 08/14 | 4,108 | 4,157 | 3,989 | 4,057 | -1.31% | 25,967,600 | - | +14.6% | - | - |
| 08/13 | 4,250 | 4,335 | 4,095 | 4,111 | -2.63% | 38,198,600 | - | +16.82% | - | - |
| 08/12 | 3,812 | 4,234 | 3,768 | 4,222 | +6.83% | 37,123,200 | - | +20.56% | - | - |
| 08/10 | 3,926 | 4,251 | 3,907 | 3,952 | +2.49% | 45,988,600 | - | +13.3% | - | - |
| 08/07 | 3,979 | 4,068 | 3,588 | 3,856 | -1.36% | 63,618,100 | - | +10.49% | - | - |
| 08/06 | 3,781 | 4,085 | 3,436 | 3,909 | -0.26% | 72,354,600 | - | +11.85% | - | - |
| 08/05 | 3,846 | 3,976 | 3,781 | 3,919 | +9.9% | 28,889,200 | - | +11.56% | - | - |
| 08/04 | 3,250 | 3,585 | 3,205 | 3,566 | +11.44% | 30,259,200 | - | +0.59% | - | - |
| 08/03 | 2,935 | 3,233 | 2,930 | 3,200 | +1.75% | 15,709,100 | - | -10.59% | - | - |
| 07/31 | 3,168 | 3,278 | 3,095 | 3,145 | +13.21% | 39,342,900 | - | -13.41% | - | - |
| 07/30 | 2,762 | 2,931 | 2,678 | 2,778 | +0.18% | 16,868,300 | - | -25.04% | - | - |
| 07/29 | 3,009 | 3,048 | 2,646 | 2,773 | -7.81% | 22,152,000 | - | -26.78% | - | - |
| 07/28 | 3,100 | 3,131 | 2,928 | 3,008 | -8.21% | 19,009,200 | - | -22.31% | - | - |
| 07/27 | 3,350 | 3,391 | 3,170 | 3,277 | -3.28% | 10,701,100 | - | -17.75% | - | - |
| 07/24 | 3,450 | 3,469 | 3,340 | 3,388 | -3.56% | 10,763,100 | - | -16.67% | - | - |
| 07/23 | 3,621 | 3,675 | 3,460 | 3,513 | -0.34% | 10,401,200 | - | -14.65% | - | - |
| 07/22 | 3,699 | 3,725 | 3,518 | 3,525 | +3.1% | 17,372,500 | - | -15.39% | - | - |
| 07/21 | 3,332 | 3,429 | 3,208 | 3,419 | +4.81% | 15,270,000 | - | -18.77% | - | - |
| 07/17 | 3,301 | 3,309 | 3,079 | 3,262 | -6.1% | 23,584,700 | - | -23.21% | - | - |
| 07/16 | 3,595 | 3,600 | 3,455 | 3,474 | -7.75% | 15,717,100 | - | -18.95% | - | - |
| 07/15 | 3,679 | 3,793 | 3,550 | 3,766 | +6.99% | 16,573,600 | - | -12.62% | - | - |
| 07/14 | 3,500 | 3,568 | 3,357 | 3,520 | -1.92% | 20,118,000 | - | -18.59% | - | - |
| 07/13 | 3,697 | 3,933 | 3,566 | 3,589 | -3.65% | 16,349,600 | - | -17.85% | - | - |
| 07/10 | 3,730 | 3,846 | 3,719 | 3,725 | +5.14% | 16,901,100 | - | -15.48% | - | - |
| 07/09 | 3,611 | 3,687 | 3,507 | 3,543 | +0.06% | 15,748,900 | - | -20.45% | - | - |
| 07/08 | 3,534 | 3,720 | 3,442 | 3,541 | -3.62% | 19,410,900 | - | -21.59% | - | - |
| 07/07 | 3,860 | 3,900 | 3,656 | 3,674 | -5.5% | 15,860,500 | - | -19.9% | - | - |
| 07/06 | 3,880 | 3,998 | 3,793 | 3,888 | -2.8% | 18,637,000 | - | -16.28% | - | - |
| 07/03 | 3,880 | 4,015 | 3,711 | 4,000 | +0.6% | 23,593,000 | - | -14.84% | - | - |
| 07/02 | 4,225 | 4,225 | 3,925 | 3,976 | -8.62% | 26,552,800 | - | -16.21% | - | - |
| 07/01 | 4,870 | 4,870 | 4,218 | 4,351 | -8.01% | 28,131,000 | - | -9.24% | - | - |
| 07/01 | 株式分割 1→10 | |||||||||
| 06/30 | 4,750 | 4,829 | 4,589 | 4,730 | +7.04% | 20,063,900 | - | -2.35% | - | - |
| 06/29 | 4,532 | 4,545 | 4,254 | 4,419 | -2.41% | 14,919,400 | - | -9.74% | - | - |
| 06/26 | 4,905 | 4,917 | 4,462 | 4,528 | -9.29% | 29,920,000 | - | -8.54% | - | - |
| 06/25 | 5,000 | 5,050 | 4,798 | 4,992 | +3.94% | 32,968,000 | - | +0.14% | - | - |
| 06/24 | 4,900 | 4,946 | 4,600 | 4,803 | -1.98% | 40,853,000 | - | -3.59% | - | - |
| 06/23 | 5,800 | 5,824 | 4,848 | 4,900 | -15.52% | 64,961,000 | - | -1.88% | - | - |
| 06/22 | 5,450 | 5,879 | 5,428 | 5,800 | +8.7% | 61,083,000 | - | +16.02% | - | - |
| 06/19 | 5,336 | 5,336 | 5,276 | 5,336 | +15.1% | 14,551,000 | - | +7.02% | - | - |
| 06/18 | 4,812 | 4,899 | 4,629 | 4,636 | -2.28% | 27,002,000 | - | -7.09% | - | - |
| 06/17 | 4,490 | 4,766 | 4,490 | 4,744 | +2.84% | 26,746,000 | - | -5.76% | - | - |
| 06/16 | 4,500 | 4,831 | 4,358 | 4,613 | +4.91% | 42,074,000 | - | -9.14% | - | - |
| 06/15 | 4,480 | 4,570 | 4,397 | 4,397 | +4.47% | 23,306,000 | - | -13.68% | - | - |
| 06/12 | 4,325 | 4,378 | 4,087 | 4,209 | +3.21% | 35,075,000 | - | -17.34% | - | - |
| 06/11 | 3,835 | 4,146 | 3,808 | 4,078 | -0.63% | 33,747,000 | - | -20.09% | - | - |
| 06/10 | 4,440 | 4,447 | 4,022 | 4,104 | -11.74% | 41,823,000 | - | -19.92% | - | - |
| 06/09 | 4,596 | 4,685 | 4,491 | 4,650 | +2.74% | 32,836,000 | - | -9.27% | - | - |
| 06/08 | 4,485 | 4,590 | 4,360 | 4,526 | -7.73% | 32,079,000 | - | -11.41% | - | - |
| 06/05 | 4,960 | 5,114 | 4,812 | 4,905 | -4.01% | 34,195,000 | - | -3.82% | - | - |
| 06/04 | 5,299 | 5,344 | 5,005 | 5,110 | -3.77% | 30,076,000 | - | +0.71% | - | - |
| 06/03 | 5,500 | 5,612 | 5,272 | 5,310 | +4.3% | 47,857,000 | - | +5.34% | - | - |
| 06/02 | 5,114 | 5,245 | 4,802 | 5,091 | -2.34% | 44,600,000 | - | +1.84% | - | - |
| 06/01 | 5,202 | 5,466 | 5,136 | 5,213 | +0.13% | 37,866,000 | - | +4.87% | - | - |
| 05/29 | 5,240 | 5,245 | 4,915 | 5,206 | +0.12% | 85,101,000 | - | +5.38% | - | - |
| 05/28 | 5,411 | 5,535 | 5,065 | 5,200 | -7.32% | 52,292,000 | - | +6.04% | - | - |
| 05/27 | 6,103 | 6,241 | 5,557 | 5,611 | -6.7% | 46,604,000 | - | +15.07% | - | - |
| 05/26 | 5,735 | 6,105 | 5,620 | 6,014 | +3.55% | 48,239,000 | - | +24.41% | - | - |
| 05/25 | 5,648 | 5,933 | 5,592 | 5,808 | +8.26% | 42,149,000 | - | +21.74% | - | - |
| 05/22 | 5,102 | 5,435 | 5,101 | 5,365 | +8.87% | 43,809,000 | - | +13.52% | - | - |
| 05/21 | 5,201 | 5,205 | 4,913 | 4,928 | -3.11% | 47,042,000 | - | +5.01% | - | - |
| 05/20 | 4,870 | 5,207 | 4,650 | 5,086 | +1.21% | 88,379,000 | - | +8.7% | - | - |
| 05/19 | 5,320 | 5,385 | 4,960 | 5,025 | -8.37% | 52,444,000 | - | +7.97% | - | - |
| 05/18 | 5,548 | 5,706 | 5,374 | 5,484 | +0.66% | 72,863,000 | - | +18.57% | - | - |
| 05/15 | 5,950 | 6,004 | 5,333 | 5,448 | -4.79% | 65,076,000 | - | +19.71% | - | - |
| 05/14 | 5,762 | 6,015 | 5,625 | 5,722 | -1.57% | 71,817,000 | - | +27.67% | - | - |
| 05/13 | 5,118 | 5,899 | 5,105 | 5,813 | +15.27% | 120,981,000 | - | +32.2% | - | - |
| 05/12 | 4,570 | 5,043 | 4,366 | 5,043 | +16.12% | 71,398,000 | - | +17.44% | - | - |
| 05/11 | 4,557 | 4,655 | 4,343 | 4,343 | -3.21% | 37,371,000 | - | +2.87% | - | - |
年初来
| 年度 | 株価 | 出来高 | 時価総額 | 25日乖離 | |||
|---|---|---|---|---|---|---|---|
| 高値 | 安値 | 大商い | 高値 | 安値 | プラス | マイナス | |
| 2008年 3月期 | 763 5/9 5/8 | 302 3/18 3/17 | 21,286,000 8/3 | - | - | +10.56% 5/2 | -19.57% 8/17 |
| 2009年 3月期 | 579 9/2 | 222 2/25 | 29,348,000 6/25 | - | - | +32.21% 12/11 | -34.07% 10/27 |
| 2010年 3月期 | 499 3/24 | 284 4/1 | 45,099,000 6/29 | - | - | +24.51% 7/2 | -12.94% 11/27 |
| 2011年 3月期 | 507 4/5 | 241 3/15 | 25,844,000 3/15 | 3582億8127万 | 1703億727万 | +11.21% 11/10 | -22.94% 3/15 |
| 2012年 3月期 | 341 7/28 7/8 | 155 11/24 | 30,254,000 2/27 | 2409億7419万 | 1095億3372万 | +14.61% 1/26 | -20.34% 10/5 |
| 2013年 3月期 | 228 4/23 | 141 11/9 | 36,154,000 2/7 | 1611億2057万 | 996億4035万 | +16.83% 1/4 | -17.05% 7/25 |
| 2014年 3月期 | 326 5/22 | 194 8/22 4/2 | 68,410,000 11/26 | 2303億7415万 | 1370億9382万 | +23.43% 5/21 | -13.16% 6/13 |
| 2015年 3月期 | 259 4/1 | 177 10/28 | 21,217,000 6/19 | 1830億2731万 | 1250億8044万 | +7.41% 9/3 | -14.59% 10/17 |
| 2016年 3月期 | 283 1/7 12/7 | 184 9/29 | 53,294,000 11/5 | 1999億8737万 | 1300億2712万 | +15.56% 11/9 | -9.76% 7/9 |
| 2017年 3月期 | 434 4,340 3/2 | 227 6/28 4/6 | 14,228,000 1,422,800 3/16 | 3066億9441万 | 1604億1390万 | +11.66% 11/14 | -10.89% 6/24 |
| 2018年 3月期 | 723 7,230 11/2 | 399 3,985 4/3 | 61,493,000 6,149,300 11/6 | 5109億2180万 | 2816億766万 | +17.3% 8/7 | -14.62% 4/12 |
| 2019年 3月期 | 576 5,760 4/2 | 245 2,453 12/25 | 24,192,000 2,419,200 8/2 | 4070億4144万 | 1733億4594万 | +12.56% 1/28 | -18.06% 12/25 |
| 2020年 3月期 | 331 3,305 7/2 | 162 1,620 3/17 | 28,153,000 2,815,300 8/2 | 2335億5416万 | 1144億8040万 | +12.96% 10/29 | -27.57% 3/16 |
| 2021年 3月期 | 312 3,115 2/4 | 175 1,746 4/6 | 37,423,000 3,742,300 5/20 | 2201億2744万 | 1233億8443万 | +26.16% 5/27 | -10.01% 8/7 |
| 2022年 3月期 | 311 3,110 5/13 | 205 2,050 3/9 | 23,978,000 2,397,800 2/4 | 2197億7411万 | 1448億6717万 | +5.25% 1/5 | -14.4% 8/20 |
| 2023年 3月期 | 267 2,668 12/13 | 203 2,033 4/27 | 17,688,000 1,768,800 11/9 | 1885億3933万 | 1436億6584万 | +8.75% 11/9 | -6.02% 1/16 |
| 2024年 3月期 | 329 3,290 3/25 | 213 2,134 12/19 | 27,563,000 2,756,300 8/4 | 2324億9415万 | 1508億320万 | +15.13% 2/5 | -11.13% 10/4 |
| 2025年 3月期 | 830 8,304 1/23 | 292 2,920 8/5 | 232,731,000 23,273,100 2/13 | 5868億1807万 | 2063億4739万 | +49.11% 11/14 | -30.84% 4/7 |
| 2026年 3月期 | 3,404 34,040 3/26 | 365 3,647 4/7 | 184,513,000 18,451,300 11/10 | 2兆4055億 | 2577億2224万 | +69.84% 2/10 | -10.68% 11/21 |
| 最新 | 4,429 2026/10/2 | 41,385,900 | 3兆1298億 | +13.94% 3,887 | |||
年間値上がり率
- 1984/12/28 vs 1983/12/28
- -13%（0.87倍）
- 1985/12/28 vs 1984/12/28
- -6%（0.94倍）
- 1986/12/27 vs 1985/12/28
- 61%（1.61倍）
- 1987/12/28 vs 1986/12/27
- 32%（1.32倍）
- 1988/12/28 vs 1987/12/28
- 25%（1.25倍）
- 1989/12/29 vs 1988/12/28
- 28%（1.28倍）
- 1990/12/28 vs 1989/12/29
- -41%（0.59倍）
- 1991/12/30 vs 1990/12/28
- -10%（0.9倍）
- 1992/12/30 vs 1991/12/30
- -36%（0.64倍）
- 1993/12/30 vs 1992/12/30
- 37%（1.37倍）
- 1994/12/30 vs 1993/12/30
- 24%（1.24倍）
- 1995/12/29 vs 1994/12/30
- -22%（0.78倍）
- 1996/12/30 vs 1995/12/29
- 9%（1.09倍）
- 1997/12/30 vs 1996/12/30
- 2%（1.02倍）
- 1998/12/30 vs 1997/12/30
- -31%（0.69倍）
- 1999/12/30 vs 1998/12/30
- 303%（4.03倍）
- 2000/12/29 vs 1999/12/30
- 29%（1.29倍）
- 2001/12/28 vs 2000/12/29
- -65%（0.35倍）
- 2002/12/30 vs 2001/12/28
- -64%（0.36倍）
- 2003/12/30 vs 2002/12/30
- 43%（1.43倍）
- 2004/12/30 vs 2003/12/30
- 60%（1.6倍）
- 2005/12/30 vs 2004/12/30
- 62%（1.62倍）
- 2006/12/29 vs 2005/12/30
- -19%（0.81倍）
- 2007/12/28 vs 2006/12/29
- -42%（0.58倍）
- 2008/12/30 vs 2007/12/28
- -1%（0.99倍）
- 2009/12/30 vs 2008/12/30
- -10%（0.9倍）
- 2010/12/30 vs 2009/12/30
- -5%（0.95倍）
- 2011/12/30 vs 2010/12/30
- -52%（0.48倍）
- 2012/12/28 vs 2011/12/30
- 8%（1.08倍）
- 2013/12/30 vs 2012/12/28
- 38%（1.38倍）
- 2014/12/30 vs 2013/12/30
- -24%（0.76倍）
- 2015/12/30 vs 2014/12/30
- 28%（1.28倍）
- 2016/12/30 vs 2015/12/30
- 33%（1.33倍）
- 2017/12/29 vs 2016/12/30
- 63%（1.63倍）
- 2018/12/28 vs 2017/12/29
- -50%（0.5倍）
- 2019/12/30 vs 2018/12/28
- 2%（1.02倍）
- 2020/12/30 vs 2019/12/30
- -1%（0.99倍）
- 2021/12/30 vs 2020/12/30
- -17%（0.83倍）
- 2022/12/30 vs 2021/12/30
- 7%（1.07倍）
- 2023/12/29 vs 2022/12/30
- -10%（0.9倍）
- 2024/12/30 vs 2023/12/29
- 202%（3.02倍）
- 2025/12/30 vs 2024/12/30
- 50%（1.5倍）
- 2026/10/02 vs 2025/12/30
- 342%（4.42倍）
- 過去安値
141円（2012/11/09） - 3041%（31.41倍）
4,429円（10/2）
10年以上蓄積したファイナンスデータとAIを掛け合わせて、投資の意思決定を加速させるポジションです。
