| 2021 |
| 11/25 | 1,554 | 1,585 | 1,543 | 1,549 | -1.59% | 1,094,000 | 1950億6061万 | -15.08% |
| 11/24 | 1,553 | 1,604 | 1,553 | 1,574 | +1.35% | 1,501,800 | 1982億878万 | -14.64% |
| 11/22 | 1,535 | 1,572 | 1,529 | 1,553 | -0.19% | 1,138,000 | 1955億6432万 | -16.64% |
| 11/19 | 1,538 | 1,572 | 1,538 | 1,556 | +1.3% | 1,565,700 | 1959億4210万 | -17.28% |
| 11/18 | 1,488 | 1,550 | 1,469 | 1,536 | +2.81% | 1,935,500 | 1934億2356万 | -19.12% |
| 11/17 | 17:30 主要株主の異動に関するお知らせ |
| 11/17 | 1,510 | 1,542 | 1,493 | 1,494 | -2.8% | 2,559,500 | 1881億3463万 | -22.03% |
| 11/16 | 1,530 | 1,555 | 1,483 | 1,537 | -5.88% | 5,010,900 | 1935億4949万 | -20.53% |
| 11/15 | 17:50 2021年12月期第3四半期報告書の提出期限延長に係る承認に関するお知らせ |
| 11/15 | 15:00 2021年12月期第3四半期報告書の提出期限延長に係る承認申請書提出に関するお知らせ |
| 11/15 | 1,645 | 1,680 | 1,618 | 1,633 | +2.58% | 2,978,500 | 2056億3846万 | -16.34% |
| 11/12 | 1,545 | 1,604 | 1,542 | 1,592 | +2.84% | 3,171,800 | 2004億7546万 | -18.9% |
| 11/11 | 1,499 | 1,571 | 1,492 | 1,548 | +0.58% | 2,874,800 | 1949億3468万 | -21.54% |
| 11/10 | 1,569 | 1,575 | 1,524 | 1,539 | -2.53% | 3,140,600 | 1938億134万 | -22.47% |
| 11/09 | 1,623 | 1,643 | 1,547 | 1,579 | -4.71% | 4,680,400 | 1988億3841万 | -20.97% |
| 11/08 | 1,615 | 1,836 | 1,615 | 1,657 | -21.65% | 6,810,400 | 2086億6070万 | -17.69% |
| 11/05 | 17:50 連結子会社における不適切な会計処理の疑い及び2021年12月期第3四半期決算発表の延期に関するお知らせ |
| 11/05 | 2,132 | 2,157 | 2,085 | 2,115 | -0.8% | 662,700 | 2663億3518万 | +4.5% |
| 11/04 | 2,200 | 2,205 | 2,125 | 2,132 | -1.52% | 1,052,300 | 2684億7593万 | +5.54% |
| 11/02 | 2,190 | 2,225 | 2,163 | 2,165 | -1.14% | 752,700 | 2726億3152万 | +7.39% |
| 11/01 | 2,181 | 2,205 | 2,160 | 2,190 | +0.64% | 804,300 | 2757億7969万 | +8.96% |
| 10/29 | 2,155 | 2,197 | 2,152 | 2,176 | +0.88% | 942,200 | 2740億1671万 | +8.64% |
| 10/28 | 2,104 | 2,166 | 2,093 | 2,157 | +1.75% | 1,154,400 | 2716億2410万 | +7.9% |
| 10/27 | 2,088 | 2,122 | 2,083 | 2,120 | +1.87% | 924,400 | 2669億6481万 | +6.43% |
| 10/26 | 2,060 | 2,083 | 2,054 | 2,081 | +2.41% | 554,700 | 2620億5367万 | +4.68% |
| 10/25 | 2,017 | 2,051 | 2,017 | 2,032 | +0.69% | 312,600 | 2558億8325万 | +2.26% |
| 10/22 | 1,982 | 2,039 | 1,971 | 2,018 | -0.39% | 658,200 | 2541億2028万 | +1.61% |
| 10/21 | 2,020 | 2,070 | 1,995 | 2,026 | -0.83% | 498,800 | 2551億2769万 | +1.96% |
| 10/20 | 2,074 | 2,095 | 2,039 | 2,043 | -0.44% | 689,900 | 2572億6845万 | +2.61% |
| 10/19 | 2,024 | 2,058 | 2,012 | 2,052 | +0.29% | 503,300 | 2584億179万 | +3.01% |
| 10/18 | 2,030 | 2,049 | 2,004 | 2,046 | +1.84% | 703,800 | 2576億4623万 | +2.56% |
| 10/15 | 1,997 | 2,017 | 1,978 | 2,009 | +0.95% | 686,300 | 2529億8694万 | +0.7% |
| 10/14 | 1,956 | 1,990 | 1,936 | 1,990 | +1.43% | 676,400 | 2505億9433万 | -0.35% |
| 10/13 | 1,930 | 1,972 | 1,925 | 1,962 | +0.41% | 476,300 | 2470億6838万 | -1.85% |
| 10/12 | 1,970 | 1,980 | 1,948 | 1,954 | -1.06% | 482,700 | 2460億6096万 | -2.35% |
| 10/11 | 1,919 | 1,984 | 1,901 | 1,975 | +2.97% | 694,300 | 2487億543万 | -1.35% |
| 10/08 | 15:00 アークグループ2社の子会社化に関するお知らせ |
| 10/08 | 1,897 | 1,949 | 1,896 | 1,918 | +3.96% | 667,700 | 2415億2760万 | -4.2% |
| 10/07 | 1,842 | 1,883 | 1,833 | 1,845 | +0.22% | 496,700 | 2323億3494万 | -7.93% |
| 10/06 | 1,893 | 1,927 | 1,812 | 1,841 | -2.02% | 766,600 | 2318億3123万 | -8.18% |
| 10/05 | 1,888 | 1,897 | 1,819 | 1,879 | -2.79% | 1,021,900 | 2366億1645万 | -6.19% |
| 10/04 | 1,970 | 1,996 | 1,930 | 1,933 | +0.16% | 747,800 | 2434億1650万 | -3.2% |
| 10/01 | 1,985 | 2,005 | 1,928 | 1,930 | -4.69% | 909,900 | 2430億3872万 | -2.97% |
| 09/30 | 2,041 | 2,052 | 2,011 | 2,025 | -0.44% | 584,600 | 2550億177万 | +2.17% |
| 09/29 | 1,971 | 2,036 | 1,971 | 2,034 | +0.94% | 695,000 | 2561億3511万 | +3.14% |
| 09/28 | 2,026 | 2,040 | 1,970 | 2,015 | -0.54% | 675,900 | 2537億4250万 | +2.86% |
| 09/27 | 2,070 | 2,086 | 2,012 | 2,026 | -1.27% | 485,800 | 2551億2769万 | +4.22% |
| 09/24 | 2,070 | 2,074 | 2,041 | 2,052 | +2.7% | 635,800 | 2584億179万 | +6.05% |
| 09/22 | 1,992 | 2,029 | 1,977 | 1,998 | -0.35% | 790,300 | 2516億174万 | +3.74% |
| 09/21 | 1,970 | 2,025 | 1,956 | 2,005 | -2.43% | 954,000 | 2524億8323万 | +4.54% |
| 09/17 | 2,008 | 2,067 | 1,977 | 2,055 | +2.24% | 905,300 | 2587億7957万 | +7.59% |
| 09/16 | 2,056 | 2,060 | 1,977 | 2,010 | -2.28% | 811,200 | 2531億1286万 | +5.73% |
| 09/15 | 16:00 新市場区分「プライム市場」選択申請に関するお知らせ |
| 09/15 | 2,084 | 2,084 | 2,026 | 2,057 | -2.47% | 720,400 | 2590億3142万 | +8.61% |
| 09/14 | 2,125 | 2,134 | 2,082 | 2,109 | +0.96% | 849,000 | 2655億7962万 | +11.76% |
| 09/13 | 2,078 | 2,105 | 2,060 | 2,089 | -0.9% | 810,900 | 2630億6108万 | +11.18% |
| 09/10 | 2,058 | 2,118 | 2,058 | 2,108 | +2.43% | 1,030,200 | 2654億5369万 | +12.91% |
| 09/09 | 2,048 | 2,078 | 2,035 | 2,058 | -0.34% | 587,400 | 2591億5735万 | +11% |
| 09/08 | 2,014 | 2,084 | 2,006 | 2,065 | +2.23% | 797,400 | 2600億3884万 | +11.86% |
| 09/07 | 2,066 | 2,085 | 2,003 | 2,020 | -0.25% | 1,208,300 | 2543億7213万 | +9.9% |
| 09/06 | 1,981 | 2,027 | 1,964 | 2,025 | +2.79% | 1,129,300 | 2550億177万 | +10.53% |
| 09/03 | 1,965 | 1,976 | 1,934 | 1,970 | -0.1% | 1,167,600 | 2480億7579万 | +7.36% |
| 09/02 | 1,950 | 1,973 | 1,914 | 1,972 | +0.05% | 1,004,700 | 2483億2764万 | +7.06% |
| 09/01 | 15:00 株式会社ISC就職支援センターの子会社化に関するお知らせ |
| 09/01 | 1,920 | 1,978 | 1,878 | 1,971 | +4.84% | 1,879,400 | 2482億172万 | +6.77% |
| 08/31 | 1,811 | 1,895 | 1,791 | 1,880 | +5.03% | 1,674,100 | 2367億4238万 | +1.51% |
| 08/30 | 1,769 | 1,802 | 1,767 | 1,790 | +3.77% | 657,700 | 2254億897万 | -3.82% |
| 08/27 | 1,722 | 1,738 | 1,702 | 1,725 | -0.23% | 501,100 | 2172億2373万 | -7.85% |
| 08/26 | 1,777 | 1,784 | 1,719 | 1,729 | -2.48% | 596,000 | 2177億2743万 | -8.23% |
| 08/25 | 1,790 | 1,806 | 1,756 | 1,773 | +0.62% | 608,200 | 2232億6821万 | -6.68% |
| 08/24 | 1,740 | 1,779 | 1,721 | 1,762 | +3.4% | 735,900 | 2218億8302万 | -8.04% |
| 08/23 | 1,654 | 1,722 | 1,650 | 1,704 | +2.71% | 914,800 | 2145億7926万 | -11.76% |
| 08/20 | 1,785 | 1,813 | 1,646 | 1,659 | -7.11% | 2,113,000 | 2089億1256万 | -14.88% |
| 08/19 | 1,796 | 1,839 | 1,785 | 1,786 | -2.24% | 921,700 | 2249億526万 | -9.29% |
| 08/18 | 1,787 | 1,837 | 1,776 | 1,827 | +1.33% | 566,500 | 2300億6826万 | -7.87% |
| 08/17 | 1,820 | 1,826 | 1,783 | 1,803 | -0.33% | 589,700 | 2270億4602万 | -9.58% |
| 08/16 | 1,827 | 1,845 | 1,797 | 1,809 | -1.36% | 783,200 | 2278億158万 | -9.82% |
| 08/13 | 1,814 | 1,854 | 1,807 | 1,834 | +0.66% | 719,500 | 2309億4975万 | -9.16% |
| 08/12 | 1,857 | 1,872 | 1,814 | 1,822 | -3.7% | 929,400 | 2294億3862万 | -10.29% |
| 08/11 | 1,885 | 1,924 | 1,874 | 1,892 | -0.21% | 1,006,200 | 2382億5350万 | -7.53% |
| 08/10 | 1,887 | 1,932 | 1,879 | 1,896 | +4.93% | 1,656,000 | 2387億5721万 | -7.83% |
| 08/06 | 1,830 | 1,849 | 1,791 | 1,807 | +2.38% | 1,476,700 | 2275億4972万 | -12.49% |
| 08/05 | 1,859 | 1,862 | 1,736 | 1,765 | -5.72% | 1,928,500 | 2222億6080万 | -14.9% |
| 08/04 | 1,853 | 1,884 | 1,812 | 1,872 | +1.3% | 1,396,200 | 2357億3496万 | -10.09% |
| 08/03 | 1,899 | 1,927 | 1,843 | 1,848 | -2.12% | 1,611,800 | 2327億1272万 | -11.45% |
| 08/02 | 2,050 | 2,050 | 1,865 | 1,888 | -9.27% | 3,109,700 | 2377億4979万 | -9.84% |
| 07/30 | 16:00 第2四半期累計期間連結業績予想値と実績値との差異に関するお知らせ |
| 07/30 | 16:00 2021年12月期第2四半期決算短信〔IFRS〕(連結) |
| 07/30 | 16:00 連結子会社の資本業務提携に関するお知らせ |
| 07/30 | 2,132 | 2,147 | 2,077 | 2,081 | -3.52% | 1,022,600 | 2620億5367万 | -0.81% |
| 07/29 | 2,108 | 2,165 | 2,081 | 2,157 | +4.66% | 1,133,400 | 2716億2410万 | +2.91% |
| 07/28 | 2,087 | 2,104 | 2,042 | 2,061 | -2.69% | 555,900 | 2595億3513万 | -1.53% |
| 07/27 | 2,122 | 2,139 | 2,109 | 2,118 | +0.19% | 526,300 | 2667億1296万 | +1.34% |
| 07/26 | 2,127 | 2,128 | 2,104 | 2,114 | +1.83% | 536,900 | 2662億925万 | +1.34% |
| 07/21 | 2,089 | 2,102 | 2,060 | 2,076 | +3.18% | 693,100 | 2614億2403万 | -0.34% |
| 07/20 | 15:30 サステナビリティ・リンク・ローンの契約締結に関するお知らせ |
| 07/20 | 2,092 | 2,096 | 2,012 | 2,012 | -5.54% | 1,086,700 | 2533億6472万 | -3.45% |
| 07/19 | 2,135 | 2,145 | 2,100 | 2,130 | -2.07% | 763,200 | 2682億2408万 | +2.01% |
| 07/16 | 2,121 | 2,183 | 2,118 | 2,175 | +1.4% | 686,200 | 2738億9079万 | +4.17% |
| 07/15 | 2,118 | 2,153 | 2,094 | 2,145 | +0.28% | 738,200 | 2701億1298万 | +2.83% |
| 07/14 | 2,127 | 2,153 | 2,116 | 2,139 | -0.79% | 530,200 | 2693億5742万 | +2.69% |
| 07/13 | 2,150 | 2,172 | 2,134 | 2,156 | +0.84% | 475,600 | 2714億9818万 | +3.8% |
| 07/12 | 2,158 | 2,175 | 2,129 | 2,138 | +1.33% | 715,200 | 2692億3149万 | +3.29% |
| 07/09 | 2,076 | 2,118 | 2,038 | 2,110 | +0.33% | 974,700 | 2657億554万 | +2.28% |
| 07/08 | 2,129 | 2,152 | 2,092 | 2,103 | -1.22% | 695,600 | 2648億2406万 | +2.19% |
| 07/07 | 2,120 | 2,152 | 2,097 | 2,129 | -0.84% | 779,600 | 2680億9815万 | +3.7% |
| 07/06 | 2,177 | 2,183 | 2,125 | 2,147 | -2.23% | 845,000 | 2703億6483万 | +4.68% |
| 07/05 | 2,187 | 2,207 | 2,146 | 2,196 | +1.1% | 905,600 | 2765億3525万 | +7.38% |
| 07/02 | 2,130 | 2,176 | 2,106 | 2,172 | +3.68% | 1,570,700 | 2735億1300万 | +6.58% |
| 07/01 | 15:00 米国Integrity Networks, Inc.の子会社化に関するお知らせ |
| 07/01 | 2,033 | 2,103 | 2,009 | 2,095 | +3.76% | 1,369,000 | 2638億1664万 | +3.1% |
| 06/30 | 1,970 | 2,024 | 1,968 | 2,019 | +3.17% | 589,000 | 2542億4620万 | -0.49% |
