| 2026 |
| 03/06 | 3,961 | 4,078 | 3,826 | 4,050 | +0.32% | 52,236,900 | 3兆7602億 | +21.73% |
| 03/05 | 4,250 | 4,290 | 3,973 | 4,037 | +3.35% | 57,947,700 | 3兆7482億 | +23.49% |
| 03/04 | 4,094 | 4,303 | 3,722 | 3,906 | -9.25% | 80,325,400 | 3兆6265億 | +21.68% |
| 03/03 | 4,426 | 4,768 | 4,283 | 4,304 | -1.19% | 89,472,700 | 3兆9961億 | +36.38% |
| 03/02 | 3,970 | 4,365 | 3,964 | 4,356 | +4.74% | 40,916,300 | 4兆443億 | +40.97% |
| 02/27 | 3,950 | 4,159 | 3,882 | 4,159 | +0.41% | 45,266,300 | 3兆8614億 | +37.76% |
| 02/26 | 4,425 | 4,425 | 3,946 | 4,142 | -0.07% | 76,525,400 | 3兆8456億 | +39.98% |
| 02/25 | 16:30 JX金属株式会社による東邦チタニウム株式会社の完全子会社化に関する株式交換契約(簡易株式交換)及び経営統合契約締結のお知らせ |
| 02/25 | 3,800 | 4,180 | 3,750 | 4,145 | +12.27% | 58,627,800 | 3兆8484億 | +42.93% |
| 02/24 | 3,522 | 3,733 | 3,521 | 3,692 | +8.94% | 35,098,600 | 3兆4278億 | +29.86% |
| 02/20 | 3,389 | 3,437 | 3,333 | 3,389 | 0% | 20,392,400 | 3兆1465億 | +21.04% |
| 02/19 | 3,305 | 3,389 | 3,285 | 3,389 | +4.31% | 19,861,500 | 3兆1465億 | +22.52% |
| 02/18 | 3,191 | 3,329 | 3,180 | 3,249 | +0.4% | 20,571,700 | 3兆165億 | +19.1% |
| 02/17 | 3,325 | 3,373 | 3,190 | 3,236 | -1.64% | 23,073,900 | 3兆45億 | +20.34% |
| 02/16 | 3,460 | 3,468 | 3,270 | 3,290 | -2.34% | 33,704,400 | 3兆546億 | +24.29% |
| 02/13 | 3,291 | 3,606 | 3,177 | 3,369 | +2.71% | 77,721,500 | 3兆1279億 | +29.63% |
| 02/12 | 3,100 | 3,280 | 3,063 | 3,280 | +17.99% | 17,930,200 | 3兆453億 | +28.63% |
| 02/10 | 15:30 結晶材料の増産に向けた設備投資(固定資産の取得)の追加に関するお知らせ |
| 02/10 | 15:30 2026年3月期第3四半期決算説明資料 |
| 02/10 | 15:30 通期業績予想及び配当予想の修正に関するお知らせ |
| 02/10 | 15:30 2026年3月期第3四半期決算短信〔IFRS〕(連結) |
| 02/10 | 2,728 | 2,797 | 2,677 | 2,780 | +3.35% | 35,455,400 | 2兆5811億 | +10.98% |
| 02/09 | 2,668 | 2,710 | 2,598 | 2,690 | +6.37% | 28,185,300 | 2兆4975億 | +8.69% |
| 02/06 | 2,455 | 2,539 | 2,430 | 2,529 | -0.67% | 24,735,500 | 2兆3480億 | +3.39% |
| 02/05 | 2,678 | 2,742 | 2,507 | 2,546 | -3.56% | 46,683,400 | 2兆3638億 | +5.08% |
| 02/04 | 2,580 | 2,664 | 2,565 | 2,640 | +6.41% | 28,234,100 | 2兆4511億 | +10.09% |
| 02/03 | 2,403 | 2,487 | 2,379 | 2,481 | +5.44% | 26,975,800 | 2兆3035億 | +4.82% |
| 02/02 | 2,437 | 2,535 | 2,341 | 2,353 | -7.25% | 37,049,000 | 2兆1846億 | +0.38% |
| 01/30 | 2,612 | 2,734 | 2,476 | 2,537 | -3.32% | 43,810,500 | 2兆3555億 | +9.26% |
| 01/29 | 2,649 | 2,659 | 2,562 | 2,624 | +0.96% | 26,357,200 | 2兆4362億 | +14.49% |
| 01/28 | 2,561 | 2,639 | 2,549 | 2,599 | +1.44% | 24,903,600 | 2兆4130億 | +15.2% |
| 01/27 | 2,564 | 2,628 | 2,540 | 2,562 | -0.08% | 27,646,600 | 2兆3787億 | +15.46% |
| 01/26 | 2,661 | 2,691 | 2,562 | 2,564 | -3.46% | 26,723,100 | 2兆3805億 | +17.35% |
| 01/23 | 2,673 | 2,722 | 2,621 | 2,656 | +3.03% | 35,778,500 | 2兆4659億 | +23.48% |
| 01/22 | 2,661 | 2,678 | 2,507 | 2,578 | -2.83% | 41,808,400 | 2兆3935億 | +21.89% |
| 01/21 | 2,625 | 2,744 | 2,595 | 2,653 | -0.82% | 48,251,400 | 2兆4632億 | +27.36% |
| 01/20 | 2,753 | 2,793 | 2,625 | 2,675 | -1.26% | 51,075,900 | 2兆4836億 | +30.81% |
| 01/19 | 2,602 | 2,718 | 2,579 | 2,709 | +3.79% | 40,355,200 | 2兆5152億 | +34.84% |
| 01/16 | 2,583 | 2,698 | 2,553 | 2,610 | +1.99% | 57,214,900 | 2兆4232億 | +32.49% |
| 01/15 | 2,462 | 2,630 | 2,442 | 2,559 | +5.01% | 57,299,700 | 2兆3759億 | +32.04% |
| 01/14 | 2,322 | 2,496 | 2,321 | 2,437 | +7.55% | 46,633,200 | 2兆2626億 | +27.86% |
| 01/13 | 2,277 | 2,328 | 2,211 | 2,266 | +3.52% | 31,486,800 | 2兆1038億 | +20.72% |
| 01/09 | 2,111 | 2,195 | 2,058 | 2,189 | +4.34% | 31,043,700 | 2兆324億 | +18.2% |
| 01/08 | 2,148 | 2,214 | 2,091 | 2,098 | -1.78% | 27,791,100 | 1兆9479億 | +14.58% |
| 01/07 | 2,180 | 2,218 | 2,136 | 2,136 | -1.11% | 28,552,200 | 1兆9831億 | +17.82% |
| 01/06 | 2,070 | 2,165 | 2,060 | 2,160 | +6.93% | 29,259,800 | 2兆54億 | +20.33% |
| 01/05 | 2,030 | 2,038 | 1,984 | 2,020 | +3.06% | 18,563,100 | 1兆8754億 | +13.55% |
| 2025 |
| 12/30 | 1,900 | 1,975 | 1,890 | 1,960 | -0.25% | 20,598,800 | 1兆8197億 | +11.11% |
| 12/29 | 1,957 | 1,997 | 1,933 | 1,965 | +2.5% | 23,381,400 | 1兆8244億 | +12.29% |
| 12/26 | 1,880 | 1,932 | 1,879 | 1,917 | +2.4% | 20,116,000 | 1兆7798億 | +10.49% |
| 12/25 | 1,890 | 1,931 | 1,853 | 1,872 | -0.9% | 20,249,300 | 1兆7380億 | +8.4% |
| 12/24 | 1,800 | 1,892 | 1,790 | 1,889 | +4.42% | 27,434,900 | 1兆7538億 | +10.02% |
| 12/23 | 1,768 | 1,817 | 1,755 | 1,809 | +1.4% | 11,462,900 | 1兆6795億 | +6.04% |
| 12/22 | 1,760 | 1,804 | 1,744 | 1,784 | +3.6% | 14,108,900 | 1兆6563億 | +4.57% |
| 12/19 | 1,694 | 1,722 | 1,679 | 1,722 | +2.38% | 17,553,100 | 1兆5988億 | +1.12% |
| 12/18 | 1,676 | 1,715 | 1,664 | 1,682 | -2.61% | 11,600,300 | 1兆5616億 | -1.58% |
| 12/17 | 1,698 | 1,748 | 1,683 | 1,727 | +0.88% | 10,954,600 | 1兆6034億 | +0.47% |
| 12/16 | 1,733 | 1,738 | 1,687 | 1,712 | -2.34% | 13,784,300 | 1兆5895億 | -0.98% |
| 12/15 | 1,744 | 1,779 | 1,735 | 1,753 | -0.9% | 12,992,700 | 1兆6275億 | +0.81% |
| 12/12 | 1,748 | 1,772 | 1,702 | 1,769 | +4.18% | 17,343,200 | 1兆6424億 | +1.32% |
| 12/11 | 1,785 | 1,796 | 1,696 | 1,698 | -4.71% | 15,259,600 | 1兆5765億 | -3.3% |
| 12/10 | 1,759 | 1,797 | 1,743 | 1,782 | +3.07% | 18,905,000 | 1兆6545億 | +0.79% |
| 12/09 | 1,770 | 1,779 | 1,716 | 1,729 | -4.1% | 14,660,800 | 1兆6053億 | -2.92% |
| 12/08 | 1,775 | 1,813 | 1,765 | 1,803 | +1.46% | 19,665,900 | 1兆6740億 | +0.5% |
| 12/05 | 1,700 | 1,783 | 1,684 | 1,777 | +4.53% | 20,880,700 | 1兆6498億 | -1.5% |
| 12/04 | 1,678 | 1,703 | 1,663 | 1,700 | +2.84% | 14,296,200 | 1兆5783億 | -6.23% |
| 12/03 | 1,696 | 1,697 | 1,653 | 1,653 | -0.84% | 12,306,400 | 1兆5347億 | -9.38% |
| 12/02 | 1,665 | 1,689 | 1,649 | 1,667 | +1.03% | 15,400,300 | 1兆5477億 | -9.45% |
| 12/01 | 1,698 | 1,707 | 1,634 | 1,650 | -1.14% | 19,201,500 | 1兆5319億 | -10.96% |
| 11/28 | 1,713 | 1,714 | 1,665 | 1,669 | -5.39% | 26,085,500 | 1兆5496億 | -10.22% |
| 11/27 | 1,731 | 1,764 | 1,707 | 1,764 | +7.43% | 21,137,700 | 1兆6378億 | -5.47% |
| 11/26 | 1,643 | 1,661 | 1,621 | 1,642 | +1.92% | 16,647,200 | 1兆5245億 | -12.33% |
| 11/25 | 1,652 | 1,698 | 1,609 | 1,611 | +0.56% | 28,669,700 | 1兆4957億 | -14.49% |
| 11/21 | 1,604 | 1,633 | 1,578 | 1,602 | -6.15% | 57,789,200 | 1兆4873億 | -15.6% |
| 11/20 | 1,730 | 1,733 | 1,642 | 1,707 | +5.5% | 32,918,900 | 1兆5848億 | -10.91% |
| 11/19 | 1,617 | 1,673 | 1,551 | 1,618 | +0.12% | 46,787,800 | 1兆5022億 | -16.17% |
| 11/18 | 1,761 | 1,781 | 1,610 | 1,616 | -10.47% | 34,765,300 | 1兆5003億 | -16.92% |
| 11/17 | 1,738 | 1,828 | 1,735 | 1,805 | +4.82% | 30,230,400 | 1兆6758億 | -8.14% |
| 11/14 | 1,751 | 1,797 | 1,711 | 1,722 | -7.82% | 41,036,900 | 1兆5988億 | -12.94% |
| 11/13 | 1,936 | 1,937 | 1,844 | 1,868 | -3.76% | 39,940,900 | 1兆7343億 | -6.46% |
| 11/12 | 1,971 | 1,997 | 1,860 | 1,941 | -0.97% | 57,785,500 | 1兆8021億 | -3.24% |
| 11/11 | 15:30 銅精鉱の購入・電気銅等の販売に係る事業の統合に関する基本合意書の締結について |
| 11/11 | 15:30 2026年3月期第2四半期決算説明資料 |
| 11/11 | 15:30 剰余金の配当(中間配当)の決定および期末配当予想の修正に関するお知らせ |
| 11/11 | 15:30 通期業績予想の修正に関するお知らせ |
| 11/11 | 15:30 2026年3月期第2四半期(中間期)決算短信〔IFRS〕(連結) |
| 11/11 | 2,002 | 2,052 | 1,941 | 1,960 | -0.1% | 30,674,300 | 1兆8197億 | -2.78% |
| 11/10 | 1,975 | 2,008 | 1,958 | 1,962 | +1.98% | 20,832,700 | 1兆8216億 | -3.02% |
| 11/07 | 1,986 | 2,004 | 1,897 | 1,924 | -4.8% | 29,405,400 | 1兆7863億 | -5.13% |
| 11/06 | 2,059 | 2,075 | 1,986 | 2,021 | +0.15% | 20,443,200 | 1兆8764億 | -0.49% |
| 11/05 | 2,013 | 2,045 | 1,885 | 2,018 | -3.68% | 36,936,000 | 1兆8736億 | -0.49% |
| 11/04 | 2,072 | 2,146 | 2,030 | 2,095 | +2% | 29,802,400 | 1兆9451億 | +3.51% |
| 10/31 | 2,055 | 2,088 | 1,995 | 2,054 | -0.15% | 26,356,000 | 1兆9070億 | +2.09% |
| 10/30 | 2,015 | 2,062 | 1,991 | 2,057 | +3.11% | 32,863,700 | 1兆9098億 | +2.7% |
| 10/29 | 2,016 | 2,034 | 1,983 | 1,995 | +0.86% | 30,789,900 | 1兆8522億 | +0.35% |
| 10/28 | 2,004 | 2,027 | 1,966 | 1,978 | -5.36% | 39,774,400 | 1兆8365億 | +0.2% |
| 10/27 | 2,008 | 2,093 | 1,985 | 2,090 | +7.12% | 55,587,800 | 1兆9404億 | +6.63% |
| 10/24 | 1,834 | 1,975 | 1,795 | 1,951 | +8.51% | 69,535,200 | 1兆8114億 | +0.46% |
| 10/23 | 1,836 | 1,858 | 1,759 | 1,798 | -2.86% | 39,363,800 | 1兆6693億 | -6.69% |
| 10/22 | 1,859 | 1,882 | 1,806 | 1,851 | -4.29% | 45,213,100 | 1兆7185億 | -3.59% |
| 10/21 | 1,943 | 2,040 | 1,915 | 1,934 | +0.57% | 60,181,400 | 1兆7956億 | +1.2% |
| 10/20 | 1,997 | 2,010 | 1,886 | 1,923 | -2.04% | 48,673,300 | 1兆7854億 | +1.37% |
| 10/17 | 2,016 | 2,064 | 1,947 | 1,963 | -4.66% | 37,137,200 | 1兆8225億 | +4.47% |
| 10/16 | 2,053 | 2,080 | 2,016 | 2,059 | +0.88% | 35,049,900 | 1兆9117億 | +10.64% |
| 10/15 | 2,014 | 2,108 | 2,002 | 2,041 | +1.54% | 38,362,600 | 1兆8949億 | +10.86% |
| 10/14 | 2,100 | 2,187 | 1,997 | 2,010 | -4.38% | 70,949,000 | 1兆8662億 | +10.5% |
| 10/10 | 2,091 | 2,167 | 2,081 | 2,102 | -1.64% | 48,613,100 | 1兆9516億 | +16.97% |
| 10/09 | 2,225 | 2,229 | 2,044 | 2,137 | -2.33% | 81,158,400 | 1兆9841億 | +20.73% |
| 10/08 | 15:30 結晶材料の増産に向けた設備投資(固定資産の取得)の追加に関するお知らせ |
| 10/08 | 2,000 | 2,197 | 1,968 | 2,188 | +4.84% | 77,730,300 | 2兆314億 | +25.67% |
| 10/07 | 2,259 | 2,339 | 1,909 | 2,087 | -5.69% | 86,486,800 | 1兆9377億 | +22.12% |