- 4523
- 2026/10/01
- 時価
- 1兆4095億円
- PER 予
- 26.1倍
- 2010年以降
- 12.07-76.31倍
（2010-2026年） - PBR
- 1.51倍
- 2010年以降
- 1.09-5.24倍
（2010-2026年） - 配当 予
- 3.31%
- ROE 予
- 5.77%
- ROA 予
- 3.36%
- 資料
- Link
- CSV,JSON
エーザイ（4523）の株価チャート
株価
10/1
- 前日 (9/30)
- 4,855
- 始値
- 4,833
- 高値
- 4,866
- 安値
- 4,752
- 終値 -0.45%
- 4,833
- 出来高 -30.36%
- 1,040,900
乖離率
- 株価（5日）
移動平均値 - -0.86%
4,875 - 株価（25日）
移動平均値 - +0.9%
4,790 - 出来高（5日）
移動平均値 - -16.52%
1,246,860
2026/05/08～2026/10/01
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 | ||||||||||
| 10/01 | 4,833 | 4,866 | 4,752 | 4,833 | -0.45% | 1,040,900 | - | +0.9% | - | - |
| 09/30 | 4,820 | 4,866 | 4,735 | 4,855 | +0.91% | 1,494,600 | - | +1.36% | - | - |
| 09/29 | 4,851 | 4,859 | 4,774 | 4,811 | -2.24% | 1,241,300 | - | +0.4% | - | - |
| 09/28 | 4,944 | 4,982 | 4,914 | 4,921 | -0.69% | 1,267,900 | - | +2.56% | - | - |
| 09/25 | 4,958 | 5,003 | 4,921 | 4,955 | +1.08% | 1,189,600 | - | +3.34% | - | - |
| 09/24 | 4,995 | 4,995 | 4,861 | 4,902 | -0.57% | 1,198,900 | - | +2.38% | - | - |
| 09/18 | 4,990 | 4,990 | 4,903 | 4,930 | -0.46% | 2,095,500 | - | +3.12% | - | - |
| 09/17 | 4,884 | 4,956 | 4,830 | 4,953 | +3.51% | 1,520,400 | - | +3.66% | - | - |
| 09/16 | 4,789 | 4,805 | 4,752 | 4,785 | +0.38% | 868,200 | - | +0.21% | - | - |
| 09/15 | 4,798 | 4,817 | 4,745 | 4,767 | +0.51% | 864,600 | - | -0.33% | - | - |
| 09/14 | 4,690 | 4,755 | 4,671 | 4,743 | +1.82% | 1,043,700 | - | -0.98% | - | - |
| 09/11 | 4,622 | 4,683 | 4,610 | 4,658 | -0.21% | 1,376,000 | - | -2.8% | - | - |
| 09/10 | 4,599 | 4,668 | 4,592 | 4,668 | +1.04% | 1,345,400 | - | -2.61% | - | - |
| 09/09 | 4,608 | 4,635 | 4,584 | 4,620 | -0.69% | 1,313,000 | - | -3.49% | - | - |
| 09/08 | 4,610 | 4,661 | 4,593 | 4,652 | +0.41% | 866,300 | - | -2.82% | - | - |
| 09/07 | 4,669 | 4,687 | 4,608 | 4,633 | -1.3% | 843,600 | - | -3.22% | - | - |
| 09/04 | 4,795 | 4,805 | 4,686 | 4,694 | -2.43% | 1,312,400 | - | -2.11% | - | - |
| 09/03 | 4,760 | 4,815 | 4,720 | 4,811 | +1.67% | 1,141,500 | - | +0.04% | - | - |
| 09/02 | 4,710 | 4,775 | 4,695 | 4,732 | -0.5% | 1,141,800 | - | -1.85% | - | - |
| 09/01 | 4,760 | 4,817 | 4,736 | 4,756 | +0.34% | 1,088,900 | - | -1.39% | - | - |
| 08/31 | 4,754 | 4,795 | 4,721 | 4,740 | -1.74% | 2,105,200 | - | -1.72% | - | - |
| 08/28 | 4,800 | 4,848 | 4,792 | 4,824 | +0.08% | 907,000 | - | +0.08% | - | - |
| 08/27 | 4,827 | 4,847 | 4,771 | 4,820 | -0.27% | 991,100 | - | +0.21% | - | - |
| 08/26 | 4,902 | 4,939 | 4,833 | 4,833 | -0.58% | 790,600 | - | +0.71% | - | - |
| 08/25 | 4,875 | 4,889 | 4,814 | 4,861 | +0.48% | 728,100 | - | +1.59% | - | - |
| 08/24 | 4,935 | 4,954 | 4,838 | 4,838 | -1.31% | 810,000 | - | +1.45% | - | - |
| 08/21 | 4,929 | 4,971 | 4,875 | 4,902 | -1.21% | 948,200 | - | +3.22% | - | - |
| 08/20 | 4,950 | 5,040 | 4,950 | 4,962 | +2.58% | 1,661,500 | - | +5.06% | - | - |
| 08/19 | 4,849 | 4,875 | 4,780 | 4,837 | +1.21% | 1,126,700 | - | +2.94% | - | - |
| 08/18 | 4,704 | 4,825 | 4,686 | 4,779 | +1.06% | 805,200 | - | +2.2% | - | - |
| 08/17 | 4,879 | 4,879 | 4,729 | 4,729 | -2.66% | 986,600 | - | +1.57% | - | - |
| 08/14 | 4,862 | 4,902 | 4,852 | 4,858 | -0.29% | 1,122,900 | - | +4.72% | - | - |
| 08/13 | 4,988 | 4,995 | 4,856 | 4,872 | -2.33% | 1,148,100 | - | +5.52% | - | - |
| 08/12 | 4,989 | 4,992 | 4,902 | 4,988 | +0.79% | 1,438,800 | - | +8.58% | - | - |
| 08/10 | 4,819 | 4,949 | 4,767 | 4,949 | +3.58% | 1,689,800 | - | +8.34% | - | - |
| 08/07 | 4,719 | 4,826 | 4,699 | 4,778 | +1.85% | 1,213,900 | - | +5.22% | - | - |
| 08/06 | 4,501 | 4,698 | 4,479 | 4,691 | +3.78% | 1,421,600 | - | +3.85% | - | - |
| 08/05 | 4,590 | 4,607 | 4,476 | 4,520 | -2.23% | 1,748,500 | - | +0.58% | - | - |
| 08/04 | 4,600 | 4,701 | 4,566 | 4,623 | -0.71% | 1,806,700 | - | +3.24% | - | - |
| 08/03 | 4,807 | 4,816 | 4,538 | 4,656 | -3.56% | 2,274,700 | - | +4.42% | - | - |
| 07/31 | 4,900 | 4,947 | 4,805 | 4,828 | -4.03% | 2,497,600 | - | +8.94% | - | - |
| 07/30 | 5,057 | 5,132 | 4,897 | 5,031 | -1.55% | 2,428,300 | - | +14.42% | - | - |
| 07/29 | 4,861 | 5,110 | 4,846 | 5,110 | +6.66% | 3,429,200 | - | +17.44% | - | - |
| 07/28 | 4,766 | 4,816 | 4,750 | 4,791 | +0.8% | 1,836,300 | - | +11.37% | - | - |
| 07/27 | 4,649 | 4,786 | 4,636 | 4,753 | +2.08% | 2,045,100 | - | +11.39% | - | - |
| 07/24 | 4,597 | 4,678 | 4,563 | 4,656 | +1.62% | 1,441,600 | - | +9.99% | - | - |
| 07/23 | 4,550 | 4,585 | 4,515 | 4,582 | +0.7% | 1,202,400 | - | +8.97% | - | - |
| 07/22 | 4,450 | 4,607 | 4,440 | 4,550 | +1.52% | 1,564,000 | - | +8.98% | - | - |
| 07/21 | 4,455 | 4,529 | 4,452 | 4,482 | +0.72% | 1,884,600 | - | +8.18% | - | - |
| 07/17 | 4,400 | 4,457 | 4,379 | 4,450 | +2.58% | 1,934,700 | - | +8.09% | - | - |
| 07/16 | 4,288 | 4,348 | 4,269 | 4,338 | +1.93% | 1,343,700 | - | +6.06% | - | - |
| 07/15 | 4,270 | 4,331 | 4,238 | 4,256 | -2.74% | 1,765,700 | - | +4.7% | - | - |
| 07/14 | 4,313 | 4,433 | 4,310 | 4,376 | +3.13% | 2,570,300 | - | +8.18% | - | - |
| 07/13 | 4,300 | 4,316 | 4,222 | 4,243 | -1.23% | 1,196,800 | - | +5.57% | - | - |
| 07/10 | 4,267 | 4,328 | 4,252 | 4,296 | +0.23% | 1,513,100 | - | +7.35% | - | - |
| 07/09 | 4,292 | 4,343 | 4,263 | 4,286 | -0.74% | 1,640,200 | - | +7.66% | - | - |
| 07/08 | 4,340 | 4,366 | 4,295 | 4,318 | +0.3% | 1,395,300 | - | +8.99% | - | - |
| 07/07 | 4,330 | 4,337 | 4,269 | 4,305 | -0.81% | 1,633,400 | - | +9.26% | - | - |
| 07/06 | 4,305 | 4,352 | 4,280 | 4,340 | +2% | 1,289,000 | - | +10.71% | - | - |
| 07/03 | 4,301 | 4,342 | 4,242 | 4,255 | +1.6% | 1,598,200 | - | +9.13% | - | - |
| 07/02 | 4,175 | 4,188 | 4,114 | 4,188 | +1.92% | 1,778,100 | - | +7.72% | - | - |
| 07/01 | 4,065 | 4,129 | 4,050 | 4,109 | -0.24% | 1,072,700 | - | +5.98% | - | - |
| 06/30 | 4,167 | 4,170 | 4,110 | 4,119 | -0.63% | 1,818,900 | - | +6.32% | - | - |
| 06/29 | 4,010 | 4,145 | 4,006 | 4,145 | +3.86% | 4,170,300 | - | +7.13% | - | - |
| 06/26 | 3,952 | 4,009 | 3,940 | 3,991 | +1.06% | 1,620,500 | - | +3.15% | - | - |
| 06/25 | 3,920 | 3,952 | 3,881 | 3,949 | +1.52% | 1,437,000 | - | +1.91% | - | - |
| 06/24 | 3,905 | 3,918 | 3,876 | 3,890 | -0.1% | 1,345,500 | - | +0.08% | - | - |
| 06/23 | 3,903 | 3,947 | 3,894 | 3,894 | -0.18% | 1,736,100 | - | -0.18% | - | - |
| 06/22 | 3,861 | 3,908 | 3,822 | 3,901 | -0.03% | 1,395,000 | - | -0.59% | - | - |
| 06/19 | 3,900 | 3,944 | 3,872 | 3,902 | -1.69% | 2,438,200 | - | -1.09% | - | - |
| 06/18 | 3,888 | 3,976 | 3,881 | 3,969 | +3.66% | 2,448,700 | - | -0.23% | - | - |
| 06/17 | 3,857 | 3,886 | 3,813 | 3,829 | +2.11% | 1,988,700 | - | -4.47% | - | - |
| 06/16 | 3,796 | 3,799 | 3,719 | 3,750 | -1.86% | 1,702,600 | - | -7.27% | - | - |
| 06/15 | 3,794 | 3,840 | 3,779 | 3,821 | +1.08% | 1,728,800 | - | -6.35% | - | - |
| 06/12 | 3,754 | 3,790 | 3,725 | 3,780 | +1.53% | 1,735,600 | - | -8.1% | - | - |
| 06/11 | 3,709 | 3,739 | 3,660 | 3,723 | -0.45% | 1,960,900 | - | -10.25% | - | - |
| 06/10 | 3,736 | 3,749 | 3,706 | 3,740 | -0.08% | 1,955,700 | - | -10.7% | - | - |
| 06/09 | 3,765 | 3,784 | 3,735 | 3,743 | -1.66% | 1,811,900 | - | -11.41% | - | - |
| 06/08 | 3,800 | 3,866 | 3,772 | 3,806 | +0.82% | 1,696,200 | - | -10.72% | - | - |
| 06/05 | 3,850 | 3,856 | 3,767 | 3,775 | -1.05% | 1,769,400 | - | -12.11% | - | - |
| 06/04 | 3,829 | 3,853 | 3,785 | 3,815 | +1.49% | 1,753,400 | - | -11.83% | - | - |
| 06/03 | 3,800 | 3,818 | 3,719 | 3,759 | -1.55% | 2,179,400 | - | -13.86% | - | - |
| 06/02 | 3,793 | 3,853 | 3,737 | 3,818 | +0.26% | 2,323,400 | - | -13.29% | - | - |
| 06/01 | 3,958 | 3,963 | 3,808 | 3,808 | -4.42% | 2,342,900 | - | -14.31% | - | - |
| 05/29 | 3,901 | 3,994 | 3,901 | 3,984 | +2.13% | 3,394,200 | - | -11.19% | - | - |
| 05/28 | 4,032 | 4,057 | 3,901 | 3,901 | -3.51% | 2,698,800 | - | -13.75% | - | - |
| 05/27 | 3,980 | 4,068 | 3,973 | 4,043 | +1.58% | 2,164,800 | - | -11.4% | - | - |
| 05/26 | 4,101 | 4,104 | 3,952 | 3,980 | -3.93% | 3,438,800 | - | -13.52% | - | - |
| 05/25 | 4,158 | 4,178 | 4,120 | 4,143 | -0.34% | 1,783,500 | - | -10.79% | - | - |
| 05/22 | 4,220 | 4,249 | 4,157 | 4,157 | -2.03% | 2,045,300 | - | -11.02% | - | - |
| 05/21 | 4,298 | 4,298 | 4,206 | 4,243 | -0.05% | 1,851,200 | - | -9.8% | - | - |
| 05/20 | 4,466 | 4,470 | 4,231 | 4,245 | -4.95% | 2,678,300 | - | -10.35% | - | - |
| 05/19 | 4,429 | 4,512 | 4,426 | 4,466 | +0.84% | 1,727,000 | - | -6.41% | - | - |
| 05/18 | 4,513 | 4,529 | 4,351 | 4,429 | -6.22% | 2,716,800 | - | -7.71% | - | - |
| 05/15 | 4,710 | 4,739 | 4,615 | 4,723 | +0.04% | 1,652,100 | - | -2.15% | - | - |
| 05/14 | 4,726 | 4,748 | 4,664 | 4,721 | +0.08% | 1,216,700 | - | -2.52% | - | - |
| 05/13 | 4,719 | 4,736 | 4,653 | 4,717 | +1.46% | 1,116,100 | - | -2.86% | - | - |
| 05/12 | 4,690 | 4,737 | 4,639 | 4,649 | +0.06% | 964,500 | - | -4.5% | - | - |
| 05/11 | 4,607 | 4,669 | 4,511 | 4,646 | -0.66% | 1,495,000 | - | -4.93% | - | - |
| 05/08 | 4,761 | 4,761 | 4,638 | 4,677 | -0.49% | 1,542,100 | - | -4.47% | - | - |
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 | 6,230 5/14 | 3,140 3/17 | 6,201,300 5/14 | - | - | +9.19% 9/21 | -14.36% 3/17 |
| 2009年 3月期 | 4,500 10/6 | 2,665 3/12 3/11 | 5,426,900 6/13 | - | - | +12.5% 12/22 | -22.19% 10/27 |
| 2010年 3月期 | 3,675 3/19 | 2,620 4/28 | 4,025,000 3/12 | - | - | +13.16% 6/1 | -6.59% 5/7 |
| 2011年 3月期 | 3,425 4/12 | 2,743 10/27 | 14,863,000 1/26 | 1兆157億 | 8134億8053万 | +6.54% 11/19 | -7.22% 5/21 |
| 2012年 3月期 | 3,385 3/27 | 2,832 11/25 | 3,864,600 12/9 | 1兆38億 | 8398億7491万 | +5.03% 12/26 | -5.86% 11/25 |
| 2013年 3月期 | 4,405 3/22 | 3,070 5/9 | 4,778,700 3/8 | 1兆3063億 | 9104億5762万 | +8.4% 1/15 | -5.91% 4/2 |
| 2014年 3月期 | 4,675 5/14 | 3,600 6/13 | 3,380,600 3/14 | 1兆3864億 | 1兆676億 | +8.2% 7/18 | -12.8% 6/5 |
| 2015年 3月期 | 9,756 3/24 | 3,800 4/11 | 23,768,600 3/24 | 2兆8933億 | 1兆1269億 | +39.11% 3/24 | -6.52% 4/28 |
| 2016年 3月期 | 9,024 4/9 | 6,633 3/18 | 6,396,300 7/23 | 2兆6762億 | 1兆9671億 | +9.54% 11/11 | -13.04% 9/29 |
| 2017年 3月期 | 7,338 4/27 | 5,366 7/6 | 5,804,500 12/9 | 2兆1762億 | 1兆5913億 | +7.4% 7/25 | -14.26% 6/24 |
| 2018年 3月期 | 7,148 12/21 | 5,402 2/15 | 7,516,700 12/22 | 2兆1198億 | 1兆6020億 | +18.57% 3/13 | -11.63% 2/15 |
| 2019年 3月期 | 11,490 7/25 | 6,040 3/26 | 11,475,400 7/26 | 3兆4075億 | 1兆7912億 | +31.29% 7/9 | -32.46% 3/25 |
| 2020年 3月期 | 9,433 2/7 | 5,205 9/4 | 13,691,700 10/25 | 2兆7975億 | 1兆5436億 | +43.11% 10/25 | -23.3% 3/19 |
| 2021年 3月期 | 10,900 11/6 | 6,951 4/23 | 5,154,900 11/9 | 3兆2325億 | 2兆614億 | +14.76% 11/6 | -12.02% 11/10 |
| 2022年 3月期 | 12,765 6/22 | 5,442 3/11 | 17,288,500 6/11 | 3兆7856億 | 1兆6139億 | +45.82% 6/9 | -17.6% 7/16 |
| 2023年 3月期 | 10,050 12/5 12/1 | 5,011 6/17 | 14,981,300 9/30 | 2兆9804億 | 1兆4860億 | +30.18% 9/29 | -11.65% 1/5 |
| 2024年 3月期 | 11,250 6/12 | 6,031 3/7 | 12,279,600 7/7 | 3兆3363億 | 1兆7885億 | +20.81% 6/12 | -12.61% 7/12 |
| 2025年 3月期 | 7,110 6/5 | 4,142 3/31 | 6,801,100 7/29 | 2兆1085億 | 1兆2080億 | +9.48% 5/10 | -21.42% 8/5 |
| 2026年 3月期 | 5,349 9/9 | 3,463 4/9 | 3,933,800 5/15 | 1兆5600億 | 1兆99億 | +14.57% 9/8 | -11.03% 10/14 |
| 最新 | 4,833 2026/10/1 | 1,040,900 | 1兆4095億 | +0.9% 4,790 | |||
年間値上がり率
- 1984/12/28 vs 1983/12/28
- 15%（1.15倍）
- 1985/12/28 vs 1984/12/28
- 10%（1.1倍）
- 1986/12/27 vs 1985/12/28
- 90%（1.9倍）
- 1987/12/28 vs 1986/12/27
- -4%（0.96倍）
- 1988/12/28 vs 1987/12/28
- 25%（1.25倍）
- 1989/12/29 vs 1988/12/28
- 2%（1.02倍）
- 1990/12/28 vs 1989/12/29
- -14%（0.86倍）
- 1991/12/30 vs 1990/12/28
- -8%（0.92倍）
- 1992/12/30 vs 1991/12/30
- -6%（0.94倍）
- 1993/12/30 vs 1992/12/30
- 24%（1.24倍）
- 1994/12/30 vs 1993/12/30
- -9%（0.91倍）
- 1995/12/29 vs 1994/12/30
- 11%（1.11倍）
- 1996/12/30 vs 1995/12/29
- 32%（1.32倍）
- 1997/12/30 vs 1996/12/30
- -13%（0.87倍）
- 1998/12/30 vs 1997/12/30
- 11%（1.11倍）
- 1999/12/30 vs 1998/12/30
- -11%（0.89倍）
- 2000/12/29 vs 1999/12/30
- 104%（2.04倍）
- 2001/12/28 vs 2000/12/29
- -18%（0.82倍）
- 2002/12/30 vs 2001/12/28
- -18%（0.82倍）
- 2003/12/30 vs 2002/12/30
- 8%（1.08倍）
- 2004/12/30 vs 2003/12/30
- 17%（1.17倍）
- 2005/12/30 vs 2004/12/30
- 47%（1.47倍）
- 2006/12/29 vs 2005/12/30
- 32%（1.32倍）
- 2007/12/28 vs 2006/12/29
- -33%（0.67倍）
- 2008/12/30 vs 2007/12/28
- -16%（0.84倍）
- 2009/12/30 vs 2008/12/30
- -8%（0.92倍）
- 2010/12/30 vs 2009/12/30
- -14%（0.86倍）
- 2011/12/30 vs 2010/12/30
- 8%（1.08倍）
- 2012/12/28 vs 2011/12/30
- 13%（1.13倍）
- 2013/12/30 vs 2012/12/28
- 13%（1.13倍）
- 2014/12/30 vs 2013/12/30
- 15%（1.15倍）
- 2015/12/30 vs 2014/12/30
- 73%（1.73倍）
- 2016/12/30 vs 2015/12/30
- -17%（0.83倍）
- 2017/12/29 vs 2016/12/30
- -4%（0.96倍）
- 2018/12/28 vs 2017/12/29
- 33%（1.33倍）
- 2019/12/30 vs 2018/12/28
- -4%（0.96倍）
- 2020/12/30 vs 2019/12/30
- -10%（0.9倍）
- 2021/12/30 vs 2020/12/30
- -11%（0.89倍）
- 2022/12/30 vs 2021/12/30
- 33%（1.33倍）
- 2023/12/29 vs 2022/12/30
- -19%（0.81倍）
- 2024/12/30 vs 2023/12/29
- -39%（0.61倍）
- 2025/12/30 vs 2024/12/30
- 8%（1.08倍）
- 2026/10/01 vs 2025/12/30
- 4%（1.04倍）
- 過去安値
1,030円（1983/01/13） - 369%（4.69倍）
4,833円（10/1）
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。
