| 2026 |
| 03/06 | 3,375 | 3,555 | 3,375 | 3,485 | -0.85% | 4,700 | 53億6690万 | -14.81% |
| 03/05 | 3,455 | 3,625 | 3,435 | 3,515 | +6.03% | 7,900 | 54億1310万 | -15.04% |
| 03/04 | 3,510 | 3,520 | 3,085 | 3,315 | -6.36% | 42,100 | 51億510万 | -20.62% |
| 03/03 | 3,765 | 3,790 | 3,540 | 3,540 | -7.69% | 17,700 | 54億5160万 | -16.23% |
| 03/02 | 3,765 | 3,835 | 3,765 | 3,835 | +1.86% | 200 | 59億590万 | -10.15% |
| 02/27 | 3,750 | 3,780 | 3,735 | 3,765 | -0.13% | 2,900 | 57億9810万 | -12.36% |
| 02/26 | 3,690 | 3,870 | 3,690 | 3,770 | +2.45% | 3,300 | 58億580万 | -12.95% |
| 02/25 | 3,845 | 3,845 | 3,665 | 3,680 | -3.29% | 9,900 | 56億6720万 | -15.75% |
| 02/24 | 3,805 | 3,850 | 3,800 | 3,805 | 0% | 22,100 | 58億5970万 | -13.76% |
| 02/20 | 3,855 | 3,930 | 3,695 | 3,805 | -2.06% | 4,800 | 58億5970万 | -14.49% |
| 02/19 | 3,975 | 4,000 | 3,875 | 3,885 | -2.14% | 6,600 | 59億8290万 | -13.61% |
| 02/18 | 3,650 | 3,975 | 3,650 | 3,970 | +7.73% | 8,200 | 61億1380万 | -12.52% |
| 02/17 | 3,800 | 3,995 | 3,515 | 3,685 | -4.04% | 37,500 | 56億7490万 | -19.44% |
| 02/16 | 4,215 | 4,240 | 3,840 | 3,840 | -10.39% | 15,800 | 59億1360万 | -16.9% |
| 02/13 | 4,355 | 4,365 | 4,285 | 4,285 | -14.04% | 22,500 | 65億9890万 | -8.09% |
| 02/12 | (IR情報)15:30 2026年3月期第3四半期決算短信〔日本基準〕(非連結) |
| 02/12 | (IR情報)15:30 特別利益の計上(投資有価証券売却益)及び通期業績予想の修正に関するお知らせ |
| 02/12 | (IR情報)15:30 SBHを用いた水素発生装置の開発 |
| 02/12 | 4,855 | 5,060 | 4,825 | 4,985 | +5.39% | 16,400 | 76億7690万 | +6.36% |
| 02/10 | 4,615 | 4,855 | 4,615 | 4,730 | +3.61% | 3,500 | 72億8420万 | +1.05% |
| 02/09 | 4,680 | 4,715 | 4,555 | 4,565 | -0.44% | 4,100 | 70億3010万 | -2.44% |
| 02/06 | 4,500 | 4,585 | 4,460 | 4,585 | +2.92% | 2,500 | 70億6090万 | -1.99% |
| 02/05 | 4,565 | 4,565 | 4,455 | 4,455 | -0.89% | 2,000 | 68億6070万 | -4.75% |
| 02/04 | 4,520 | 4,530 | 4,420 | 4,495 | -1.21% | 3,100 | 69億2230万 | -3.79% |
| 02/03 | 4,485 | 4,585 | 4,480 | 4,550 | +2.13% | 2,300 | 70億700万 | -2.51% |
| 02/02 | 4,530 | 4,610 | 4,455 | 4,455 | -3.15% | 1,300 | 68億6070万 | -4.44% |
| 01/30 | 4,690 | 4,690 | 4,560 | 4,600 | -1.39% | 3,300 | 70億8400万 | -1.31% |
| 01/29 | 4,615 | 4,695 | 4,610 | 4,665 | +0.54% | 2,700 | 71億8410万 | +0.41% |
| 01/28 | 4,600 | 4,675 | 4,475 | 4,640 | +3.11% | 6,500 | 71億4560万 | +0.28% |
| 01/27 | 4,590 | 4,590 | 4,475 | 4,500 | -1.53% | 4,300 | 69億3000万 | -2.3% |
| 01/26 | 4,430 | 4,670 | 4,430 | 4,570 | 0% | 3,900 | 70億3780万 | -0.57% |
| 01/23 | 4,545 | 4,655 | 4,545 | 4,570 | +0.55% | 1,000 | 70億3780万 | -0.28% |
| 01/22 | 4,645 | 4,645 | 4,490 | 4,545 | -2.15% | 2,300 | 69億9930万 | -0.68% |
| 01/21 | 4,630 | 4,715 | 4,600 | 4,645 | -1.17% | 3,300 | 71億5330万 | +1.71% |
| 01/20 | 4,765 | 4,765 | 4,605 | 4,700 | -1.36% | 3,400 | 72億3800万 | +3.27% |
| 01/19 | 4,760 | 4,765 | 4,685 | 4,765 | +0.11% | 2,000 | 73億3810万 | +5.03% |
| 01/16 | 4,930 | 4,930 | 4,720 | 4,760 | -4.42% | 3,700 | 73億3040万 | +5.1% |
| 01/15 | 4,905 | 5,090 | 4,900 | 4,980 | +1.53% | 5,600 | 76億6920万 | +10.45% |
| 01/14 | 4,860 | 4,995 | 4,860 | 4,905 | +0.51% | 5,000 | 75億5370万 | +9.34% |
| 01/13 | 4,925 | 5,090 | 4,870 | 4,880 | +0.51% | 7,000 | 75億1520万 | +9.2% |
| 01/09 | 4,940 | 4,980 | 4,840 | 4,855 | -0.31% | 4,300 | 74億7670万 | +8.81% |
| 01/08 | 4,845 | 4,960 | 4,835 | 4,870 | -0.61% | 2,700 | 74億9980万 | +9.17% |
| 01/07 | 4,795 | 5,000 | 4,795 | 4,900 | +1.14% | 6,700 | 75億4600万 | +9.82% |
| 01/06 | 4,740 | 4,845 | 4,665 | 4,845 | +3.75% | 5,200 | 74億6130万 | +8.29% |
| 01/05 | 4,585 | 4,720 | 4,525 | 4,670 | +2.64% | 5,300 | 71億9180万 | +4.36% |
| 2025 |
| 12/30 | 4,500 | 4,700 | 4,450 | 4,550 | 0% | 8,200 | 70億700万 | +1.86% |
| 12/30 | (空売り報告)JPM Securities Japan Co Ltd. 6,300株(0.4%)-0.11%義務消失 |
| 12/29 | 4,325 | 4,600 | 4,325 | 4,550 | +4.96% | 9,300 | 70億700万 | +1.95% |
| 12/29 | (空売り報告)JPM Securities Japan Co Ltd. 8,000株(0.51%)-0.2% |
| 12/26 | 4,360 | 4,425 | 4,260 | 4,335 | -0.57% | 11,600 | 66億7590万 | -2.98% |
| 12/26 | (空売り報告)JPM Securities Japan Co Ltd. 11,000株(0.71%)-0.15% |
| 12/25 | 4,360 | 4,365 | 4,250 | 4,360 | -1.58% | 10,000 | 67億1440万 | -2.9% |
| 12/25 | (空売り報告)JPM Securities Japan Co Ltd. 13,300株(0.86%)-0.18% |
| 12/24 | 4,385 | 4,430 | 4,300 | 4,430 | -0.34% | 10,200 | 68億2220万 | -1.47% |
| 12/24 | (空売り報告)JPM Securities Japan Co Ltd. 16,100株(1.04%)-0.14% |
| 12/23 | 4,215 | 4,490 | 4,215 | 4,445 | +5.46% | 6,300 | 68億4530万 | -1.33% |
| 12/23 | (空売り報告)JPM Securities Japan Co Ltd. 18,300株(1.18%)-0.11% |
| 12/22 | 4,240 | 4,270 | 4,165 | 4,215 | +0.84% | 5,000 | 64億9110万 | -6.77% |
| 12/22 | (空売り報告)JPM Securities Japan Co Ltd. 20,000株(1.29%)-0.1% |
| 12/19 | 4,135 | 4,200 | 4,055 | 4,180 | +1.46% | 20,400 | 64億3720万 | -7.87% |
| 12/18 | 4,190 | 4,325 | 4,120 | 4,120 | -3.29% | 5,200 | 63億4480万 | -9.51% |
| 12/17 | 4,230 | 4,300 | 4,155 | 4,260 | +0.71% | 4,500 | 65億6040万 | -6.91% |
| 12/16 | 4,255 | 4,255 | 4,210 | 4,230 | -3.75% | 2,500 | 65億1420万 | -7.98% |
| 12/15 | 4,275 | 4,420 | 4,220 | 4,395 | +1.62% | 1,800 | 67億6830万 | -5.01% |
| 12/12 | 4,310 | 4,450 | 4,270 | 4,325 | +2% | 2,700 | 66億6050万 | -7.25% |
| 12/11 | 4,370 | 4,380 | 4,235 | 4,240 | -2.97% | 5,300 | 65億2960万 | -10.17% |
| 12/11 | (空売り報告)JPM Securities Japan Co Ltd. 21,500株(1.39%)-0.01% |
| 12/10 | 4,530 | 4,530 | 4,340 | 4,370 | -3.96% | 8,900 | 67億2980万 | -8.81% |
| 12/10 | (空売り報告)JPM Securities Japan Co Ltd. 21,600株(1.4%)+0.09% |
| 12/09 | 4,275 | 4,550 | 4,160 | 4,550 | +6.81% | 14,000 | 70億700万 | -5.8% |
| 12/08 | 4,415 | 4,415 | 4,200 | 4,260 | -3.51% | 8,800 | 65億6040万 | -12.16% |
| 12/05 | 4,480 | 4,550 | 4,400 | 4,415 | -1.56% | 6,400 | 67億9910万 | -9.47% |
| 12/04 | 4,650 | 4,650 | 4,485 | 4,485 | -4.57% | 8,500 | 69億690万 | -8.88% |
| 12/03 | 4,800 | 4,950 | 4,700 | 4,700 | -2.69% | 10,400 | 72億3800万 | -4.99% |
| 12/03 | (空売り報告)JPM Securities Japan Co Ltd. 20,300株(1.31%)+0.06% |
| 12/02 | 4,950 | 4,975 | 4,730 | 4,830 | -1.02% | 10,400 | 74億3820万 | -2.15% |
| 12/02 | (空売り報告)JPM Securities Japan Co Ltd. 19,300株(1.25%)+0.1% |
| 12/01 | 5,400 | 5,400 | 4,855 | 4,880 | -6.15% | 21,100 | 75億1520万 | -0.22% |
| 12/01 | (空売り報告)JPM Securities Japan Co Ltd. 17,800株(1.15%)+0.14% |
| 11/28 | 4,890 | 5,240 | 4,850 | 5,200 | +6.34% | 27,600 | 80億800万 | +7.5% |
| 11/28 | (空売り報告)JPM Securities Japan Co Ltd. 15,600株(1.01%)+0.09% |
| 11/27 | 4,715 | 4,890 | 4,555 | 4,890 | +9.52% | 10,900 | 75億3060万 | +2.58% |
| 11/26 | 4,450 | 4,535 | 4,380 | 4,465 | +0.22% | 4,900 | 68億7610万 | -5.1% |
| 11/26 | (空売り報告)Barclays Capital Securities Ltd 7,484株(0.48%)-0.06%義務消失 |
| 11/25 | 4,810 | 4,810 | 4,390 | 4,455 | -4.6% | 7,100 | 68億6070万 | -4.46% |
| 11/25 | (空売り報告)JPM Securities Japan Co Ltd. 14,200株(0.92%)+0.09% |
| 11/25 | (空売り報告)Barclays Capital Securities Ltd 8,384株(0.54%)再IN |
| 11/21 | 4,750 | 4,775 | 4,590 | 4,670 | -4.5% | 9,000 | 71億9180万 | +1.04% |
| 11/20 | 4,715 | 4,890 | 4,535 | 4,890 | +8.55% | 16,300 | 75億3060万 | +7.03% |
| 11/20 | (空売り報告)Barclays Capital Securities Ltd 6,784株(0.44%)-0.06%義務消失 |
| 11/19 | 4,610 | 4,610 | 4,380 | 4,505 | -3.12% | 8,800 | 69億3770万 | -0.07% |
| 11/19 | (空売り報告)UBS AG 7,100株(0.46%)-0.05%義務消失 |
| 11/18 | 4,855 | 4,920 | 4,600 | 4,650 | -4.22% | 14,700 | 71億6100万 | +4.38% |
| 11/18 | (空売り報告)UBS AG 7,900株(0.51%)再IN |
| 11/17 | 4,740 | 5,000 | 4,580 | 4,855 | +5.54% | 24,400 | 74億7670万 | +10.57% |
| 11/17 | (空売り報告)JPM Securities Japan Co Ltd. 12,900株(0.83%)+0.1% |
| 11/14 | 4,525 | 4,685 | 4,450 | 4,600 | +0.11% | 13,000 | 70億8400万 | +6.33% |
| 11/14 | (空売り報告)Barclays Capital Securities Ltd 7,784株(0.5%)再IN |
| 11/13 | 4,755 | 4,755 | 4,455 | 4,595 | -1.92% | 14,600 | 70億7630万 | +7.54% |
| 11/12 | 4,710 | 4,750 | 4,540 | 4,685 | -1.99% | 18,200 | 72億1490万 | +10.99% |
| 11/11 | 4,930 | 5,180 | 4,695 | 4,780 | -4.02% | 19,900 | 73億6120万 | +14.88% |
| 11/11 | (空売り報告)UBS AG 5,000株(0.32%)-0.21%義務消失 |
| 11/10 | 5,200 | 5,590 | 4,875 | 4,980 | -6.04% | 34,500 | 76億6920万 | +21.7% |
| 11/10 | (空売り報告)JPM Securities Japan Co Ltd. 11,300株(0.73%)+0.11% |
| 11/07 | (IR情報)15:00 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(非連結) |
| 11/07 | 5,650 | 5,920 | 5,250 | 5,300 | -7.83% | 39,200 | 81億6200万 | +31.94% |
| 11/06 | 5,860 | 5,940 | 5,360 | 5,750 | -4.96% | 72,000 | 88億5500万 | +46.46% |
| 11/06 | (空売り報告)JPM Securities Japan Co Ltd. 9,600株(0.62%)新規 |
| 11/06 | (空売り報告)UBS AG 8,200株(0.53%)再IN |
| 11/06 | (空売り報告)Barclays Capital Securities Ltd 5,984株(0.38%)-0.29%義務消失 |
| 11/05 | 5,220 | 6,130 | 5,060 | 6,050 | +14.15% | 93,800 | 93億1700万 | +58.29% |
| 11/05 | (空売り報告)Barclays Capital Securities Ltd 10,384株(0.67%)新規 |
| 11/04 | 5,050 | 5,490 | 4,885 | 5,300 | +4.54% | 71,100 | 81億6200万 | +42.93% |
| 10/31 | 5,010 | 5,600 | 4,775 | 5,070 | +2.74% | 152,700 | 78億780万 | +39.78% |
| 10/30 | 5,140 | 5,230 | 4,615 | 4,935 | -10.92% | 109,100 | 75億9990万 | +38.58% |
| 10/29 | 4,910 | 6,110 | 4,880 | 5,540 | +8.41% | 297,700 | 85億3160万 | +58.06% |
| 10/29 | (空売り報告)UBS AG 6,600株(0.42%)-0.17%義務消失 |
| 10/29 | (空売り報告)Nomura International plc 0株(0%)-0.77%義務消失 |
| 10/28 | 5,040 | 5,110 | 5,020 | 5,110 | +15.87% | 35,600 | 78億6940万 | +49.2% |
| 10/28 | (空売り報告)UBS AG 9,100株(0.59%)-0.03% |
| 10/27 | 4,410 | 4,410 | 4,040 | 4,410 | +18.87% | 91,000 | 67億9140万 | +31.45% |
| 10/27 | (空売り報告)UBS AG 9,700株(0.62%)+0.12% |
| 10/27 | (空売り報告)Nomura International plc 11,900株(0.77%)+0.13% |
| 10/24 | 3,570 | 3,800 | 3,470 | 3,710 | +5.25% | 33,100 | 57億1340万 | +11.98% |
| 10/24 | (空売り報告)UBS AG 7,800株(0.5%)再IN |
| 10/24 | (空売り報告)Nomura International plc 9,900株(0.64%)+0.09% |
| 10/23 | 3,525 | 3,640 | 3,395 | 3,525 | +2.03% | 30,600 | 54億2850万 | +6.95% |
| 10/23 | (空売り報告)Nomura International plc 8,600株(0.55%)再IN |
| 10/22 | 3,335 | 3,455 | 3,320 | 3,455 | +3.6% | 8,100 | 53億2070万 | +4.98% |
| 10/21 | 3,465 | 3,465 | 3,320 | 3,335 | -2.49% | 6,700 | 51億3590万 | +1.43% |
| 10/20 | 3,485 | 3,490 | 3,345 | 3,420 | 0% | 14,800 | 52億6680万 | +4.01% |
| 10/20 | (空売り報告)Nomura International plc 7,000株(0.45%)-0.17%義務消失 |
| 10/17 | 3,355 | 3,420 | 3,230 | 3,420 | +2.24% | 13,200 | 52億6680万 | +4.11% |
| 10/17 | (空売り報告)Nomura International plc 9,700株(0.62%)+0.09% |
| 10/16 | 3,420 | 3,420 | 3,315 | 3,345 | -0.74% | 3,500 | 51億5130万 | +1.95% |
| 10/15 | 3,205 | 3,420 | 3,200 | 3,370 | +5.48% | 11,300 | 51億8980万 | +2.59% |
| 10/15 | (空売り報告)Nomura International plc 8,300株(0.53%)再IN |
| 10/14 | 3,100 | 3,300 | 3,085 | 3,195 | +5.1% | 12,600 | 49億2030万 | -2.77% |
| 10/10 | 3,205 | 3,205 | 3,030 | 3,040 | -5.59% | 7,200 | 46億8160万 | -7.74% |
| 10/09 | 3,285 | 3,285 | 3,185 | 3,220 | -2.13% | 4,000 | 49億5880万 | -2.66% |
| 10/09 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 7,650株(0.49%)-0.06%義務消失 |
| 10/08 | 3,295 | 3,375 | 3,270 | 3,290 | 0% | 7,100 | 50億6660万 | -0.9% |
| 10/07 | 3,235 | 3,325 | 3,175 | 3,290 | +3.46% | 9,900 | 50億6660万 | -1.2% |
| 10/07 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 8,550株(0.55%)-0.07% |
| 10/06 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 9,650株(0.62%)-0.15% |
| 10/01 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 11,950株(0.77%)-0.08% |