| 2020 |
| 12/01 | 7,690 | 7,920 | 7,600 | 7,640 | 0% | 141,600 | 747億3807万 | -2.95% |
| 11/30 | 7,340 | 7,750 | 7,230 | 7,640 | +5.52% | 246,300 | 747億3807万 | -3.35% |
| 11/27 | 7,000 | 7,400 | 6,900 | 7,240 | +4.78% | 269,700 | 708億2508万 | -8.88% |
| 11/26 | 7,020 | 7,190 | 6,790 | 6,910 | -2.95% | 88,300 | 675億9686万 | -13.71% |
| 11/25 | 15:00 取締役の報酬額の改定及び譲渡制限付株式報酬制度の導入に関するお知らせ |
| 11/25 | 7,060 | 7,150 | 6,940 | 7,120 | +0.85% | 84,200 | 696億5118万 | -11.95% |
| 11/24 | 6,950 | 7,170 | 6,940 | 7,060 | +2.92% | 85,000 | 690億6423万 | -13.33% |
| 11/20 | 6,790 | 6,960 | 6,740 | 6,860 | +0.88% | 67,200 | 668億7862万 | -16.48% |
| 11/19 | 6,930 | 6,940 | 6,660 | 6,800 | -3.13% | 131,500 | 662億9367万 | -18.15% |
| 11/18 | 7,020 | 7,200 | 6,940 | 7,020 | 0% | 73,500 | 684億3847万 | -16.56% |
| 11/17 | 7,220 | 7,410 | 6,870 | 7,020 | -4.62% | 149,400 | 684億3847万 | -17.51% |
| 11/16 | 7,630 | 7,640 | 7,260 | 7,360 | -3.54% | 87,100 | 717億5315万 | -14.61% |
| 11/13 | 7,700 | 7,900 | 7,540 | 7,630 | 0% | 135,900 | 743億8540万 | -12.54% |
| 11/12 | 7,930 | 7,970 | 7,440 | 7,630 | 0% | 165,900 | 743億8540万 | -13.5% |
| 11/11 | 7,500 | 7,670 | 7,180 | 7,630 | -1.93% | 263,000 | 743億8540万 | -14.19% |
| 11/10 | 7,930 | 8,430 | 7,780 | 7,780 | -16.16% | 342,100 | 758億4776万 | -13.25% |
| 11/09 | 9,430 | 9,700 | 8,760 | 9,280 | +3.34% | 538,500 | 904億7136万 | +3.11% |
| 11/06 | 15:10 2020年9月期決算説明資料 |
| 11/06 | 15:10 個別業績の前期実績との差異に関するお知らせ |
| 11/06 | 15:10 剰余金の配当(東証一部市場変更記念配当)に関するお知らせ |
| 11/06 | 15:10 2020年9月期決算短信〔日本基準〕(連結) |
| 11/06 | 8,940 | 8,980 | 8,740 | 8,980 | +1.24% | 125,100 | 875億4664万 | +0.18% |
| 11/05 | 8,900 | 8,960 | 8,780 | 8,870 | +0.34% | 139,200 | 864億7425万 | -0.94% |
| 11/04 | 8,650 | 8,970 | 8,650 | 8,840 | +2.31% | 101,900 | 861億8177万 | -1.34% |
| 11/02 | 8,630 | 8,850 | 8,480 | 8,640 | +1.65% | 65,700 | 842億3196万 | -3.29% |
| 11/02 | 9:00 「令和3年度全国学力・学習状況調査」に関する委託事業(小学校事業)落札のお知らせ(開示事項の経過) |
| 10/30 | 8,860 | 8,860 | 8,420 | 8,500 | -3.19% | 82,300 | 828億6709万 | -4.75% |
| 10/29 | 8,430 | 8,780 | 8,380 | 8,780 | +3.66% | 87,500 | 855億9683万 | -1.5% |
| 10/28 | 8,520 | 8,580 | 8,380 | 8,470 | -0.59% | 52,400 | 825億7462万 | -5.02% |
| 10/27 | 8,420 | 8,660 | 8,330 | 8,520 | -0.58% | 88,200 | 830億6207万 | -4.38% |
| 10/26 | 8,470 | 8,710 | 8,400 | 8,570 | +1.18% | 68,200 | 835億4952万 | -3.37% |
| 10/23 | 8,520 | 8,640 | 8,340 | 8,470 | -2.31% | 102,300 | 825億7462万 | -4.04% |
| 10/22 | 8,870 | 8,890 | 8,460 | 8,670 | -1.25% | 74,200 | 845億2443万 | -1.43% |
| 10/21 | 8,910 | 8,940 | 8,670 | 8,780 | -1.13% | 119,300 | 854億6864万 | +0.58% |
| 10/20 | 8,790 | 8,920 | 8,620 | 8,880 | +3.02% | 162,700 | 864億4209万 | +2.54% |
| 10/19 | 8,560 | 8,820 | 8,440 | 8,620 | -1.6% | 278,200 | 822億350万 | +0.35% |
| 10/19 | 9:00 東京証券取引所市場第一部への上場市場の変更に関するお知らせ |
| 10/16 | 9,160 | 9,160 | 8,590 | 8,760 | -4.68% | 248,900 | 794億9498万 | +2.68% |
| 10/15 | 9,470 | 9,780 | 9,180 | 9,190 | -2.65% | 182,200 | 833億9713万 | +8.37% |
| 10/14 | 9,500 | 9,640 | 9,130 | 9,440 | -0.11% | 220,100 | 856億6582万 | +12.23% |
| 10/13 | 9,880 | 9,880 | 9,180 | 9,450 | -2.88% | 123,800 | 857億5657万 | +13.24% |
| 10/12 | 10,350 | 10,380 | 9,620 | 9,730 | -2.51% | 172,000 | 882億9751万 | +17.43% |
| 10/09 | 10,370 | 10,870 | 9,640 | 9,980 | -0.89% | 229,400 | 905億6620万 | +21.49% |
| 10/08 | 9,500 | 10,900 | 9,480 | 10,070 | +7.13% | 435,200 | 913億8293万 | +23.83% |
| 10/07 | 17:40 発行価格及び売出価格等の決定に関するお知らせ |
| 10/07 | 17:40 東京証券取引所市場第一部への上場市場区分決定に関するお知らせ |
| 10/07 | 9,820 | 10,240 | 9,210 | 9,400 | -1.26% | 217,600 | 853億283万 | +16.86% |
| 10/06 | 8,610 | 9,910 | 8,610 | 9,520 | +10.96% | 157,500 | 863億9181万 | +19.51% |
| 10/05 | 8,690 | 8,760 | 8,380 | 8,580 | +2.26% | 44,600 | 778億6152万 | +8.98% |
| 10/05 | 8:53 「令和3年度全国学力・学習状況調査」に関する委託事業(中学校事業)について、Z会の再委託機関として受託のお知らせ(開示事項の経過) |
| 10/02 | 8,420 | 8,880 | 8,330 | 8,390 | -3.78% | 69,800 | 761億3732万 | +7.55% |
| 09/30 | 18:15 (訂正)株式会社マイナビとの業務提携に関する基本契約の締結に関するお知らせ |
| 09/30 | 15:30 「令和3年度全国学力・学習状況調査」に関する委託事業への入札状況等について |
| 09/30 | 15:30 公募及び第三者割当による新株式発行並びに株式の売出しに関するお知らせ |
| 09/30 | 15:30 株式会社マイナビとの業務提携に関する基本契約の締結に関するお知らせ |
| 09/30 | 15:30 東京証券取引所における上場市場の変更承認に関するお知らせ |
| 09/30 | 9,340 | 9,400 | 8,720 | 8,720 | -3.54% | 37,800 | 791億3199万 | +12.81% |
| 09/29 | 8,330 | 9,170 | 8,220 | 9,040 | +10.51% | 75,500 | 820億3592万 | +18.08% |
| 09/28 | 8,590 | 8,640 | 8,000 | 8,180 | -2.39% | 32,100 | 742億3161万 | +8.06% |
| 09/25 | 8,420 | 8,600 | 8,340 | 8,380 | +1.33% | 25,900 | 760億4657万 | +11.73% |
| 09/24 | 8,780 | 8,780 | 8,160 | 8,270 | -6.66% | 53,100 | 750億4834万 | +11.58% |
| 09/23 | 8,560 | 9,080 | 8,450 | 8,860 | +7% | 80,500 | 799億6832万 | +20.77% |
| 09/18 | 7,580 | 8,390 | 7,500 | 8,280 | +10.4% | 107,100 | 747億3337万 | +14.62% |
| 09/17 | 7,510 | 7,620 | 7,310 | 7,500 | -0.13% | 22,800 | 676億9327万 | +5.51% |
| 09/16 | 7,620 | 7,620 | 7,440 | 7,510 | -2.47% | 28,300 | 677億8353万 | +6.92% |
| 09/15 | 7,100 | 7,760 | 7,100 | 7,700 | +10% | 38,000 | 694億9842万 | +10.95% |
| 09/14 | 7,130 | 7,130 | 6,860 | 7,000 | -0.71% | 10,900 | 631億8039万 | +2.01% |
| 09/11 | 7,280 | 7,280 | 7,010 | 7,050 | -1.12% | 17,600 | 636億3167万 | +3.36% |
| 09/10 | 7,290 | 7,340 | 6,990 | 7,130 | -0.28% | 21,200 | 643億5374万 | +5.16% |
| 09/09 | 7,340 | 7,460 | 7,000 | 7,150 | -4.54% | 26,400 | 645億3425万 | +6.13% |
| 09/08 | 7,400 | 7,650 | 7,360 | 7,490 | +0.54% | 28,600 | 676億301万 | +12.01% |
| 09/07 | 7,900 | 7,900 | 7,440 | 7,450 | -4.36% | 28,400 | 672億4198万 | +12.37% |
| 09/04 | 7,540 | 7,840 | 7,500 | 7,790 | -2.5% | 38,900 | 703億1074万 | +18.71% |
| 09/03 | 8,010 | 8,030 | 7,820 | 7,990 | +0.63% | 21,300 | 721億1590万 | +23.13% |
| 09/02 | 8,050 | 8,220 | 7,760 | 7,940 | +0.51% | 53,700 | 716億6461万 | +24.18% |
| 09/01 | 7,790 | 8,070 | 7,570 | 7,900 | +0.38% | 33,800 | 713億358万 | +25.22% |
| 08/31 | 8,060 | 8,260 | 7,760 | 7,870 | +5.5% | 62,900 | 710億3280万 | +26.36% |
| 08/28 | 7,250 | 7,980 | 7,190 | 7,460 | +3.76% | 167,100 | 673億3224万 | +21.38% |
| 08/27 | 6,900 | 7,330 | 6,870 | 7,190 | +6.05% | 113,200 | 648億9528万 | +18.14% |
| 08/26 | 6,780 | 6,870 | 6,610 | 6,780 | +2.57% | 36,800 | 611億9472万 | +12.38% |
| 08/25 | 6,920 | 6,920 | 6,490 | 6,610 | -3.78% | 45,000 | 596億6033万 | +10.2% |
| 08/24 | 6,960 | 6,990 | 6,610 | 6,870 | -0.29% | 38,100 | 618億3803万 | +15.06% |
| 08/21 | 6,540 | 6,900 | 6,510 | 6,890 | +6.99% | 84,100 | 620億1806万 | +16.09% |
| 08/20 | 6,150 | 6,440 | 6,050 | 6,440 | +4.04% | 25,600 | 579億6753万 | +9.06% |
| 08/19 | 6,340 | 6,540 | 6,070 | 6,190 | -2.52% | 61,400 | 557億1724万 | +4.88% |
| 08/18 | 5,990 | 6,350 | 5,930 | 6,350 | +4.79% | 68,700 | 571億5742万 | +7.75% |
| 08/17 | 5,420 | 6,060 | 5,370 | 6,060 | +12.43% | 51,600 | 545億4709万 | +3.1% |
| 08/14 | 5,400 | 5,440 | 5,320 | 5,390 | -0.37% | 15,800 | 485億1630万 | -8.18% |
| 08/13 | 5,390 | 5,410 | 5,270 | 5,410 | +0.37% | 27,600 | 486億9632万 | -8.02% |
| 08/12 | 5,650 | 5,760 | 5,370 | 5,390 | -6.26% | 40,000 | 485億1630万 | -8.44% |
| 08/11 | 5,940 | 6,060 | 5,590 | 5,750 | -3.85% | 36,000 | 517億5672万 | -2.43% |
| 08/07 | 15:00 2020年9月期第3四半期決算説明資料 |
| 08/07 | 15:00 2020年9月期第3四半期決算短信〔日本基準〕(連結) |
| 08/07 | 6,030 | 6,300 | 5,940 | 5,980 | -0.83% | 29,100 | 538億2699万 | +1.67% |
| 08/06 | 6,000 | 6,070 | 5,970 | 6,030 | -0.33% | 4,500 | 542億7705万 | +2.76% |
| 08/05 | 6,050 | 6,080 | 5,980 | 6,050 | +2.37% | 8,900 | 544億5707万 | +3.31% |
| 08/04 | 6,000 | 6,170 | 5,880 | 5,910 | -2.64% | 7,500 | 531億9691万 | +1.04% |
| 08/03 | 5,660 | 6,120 | 5,650 | 6,070 | +5.93% | 28,300 | 546億3710万 | +3.69% |
| 07/31 | 5,880 | 5,880 | 5,680 | 5,730 | -4.18% | 11,200 | 515億7670万 | -2.19% |
| 07/30 | 5,550 | 5,980 | 5,510 | 5,980 | +6.6% | 26,800 | 538億2699万 | +1.89% |
| 07/29 | 5,790 | 5,850 | 5,590 | 5,610 | -3.44% | 11,600 | 504億9656万 | -4.23% |
| 07/28 | 5,800 | 5,890 | 5,780 | 5,810 | -1.02% | 3,900 | 522億9679万 | -1.06% |
| 07/27 | 5,760 | 5,870 | 5,730 | 5,870 | +0.69% | 5,900 | 528億3686万 | -0.17% |
| 07/22 | 5,830 | 5,950 | 5,830 | 5,830 | -2.35% | 8,900 | 524億7682万 | -1.02% |
| 07/21 | 5,800 | 5,970 | 5,800 | 5,970 | +1.88% | 12,900 | 537億1668万 | +1.19% |
| 07/20 | 5,910 | 5,980 | 5,800 | 5,860 | -0.85% | 11,400 | 527億2693万 | -0.81% |
| 07/17 | 5,920 | 6,020 | 5,790 | 5,910 | -0.17% | 7,700 | 531億7682万 | +0.07% |
| 07/16 | 6,060 | 6,060 | 5,840 | 5,920 | -1% | 10,700 | 532億6679万 | +0.14% |
| 07/15 | 6,160 | 6,270 | 5,880 | 5,980 | -2.61% | 26,300 | 538億666万 | +1.32% |
| 07/14 | 6,300 | 6,300 | 5,990 | 6,140 | -3.61% | 28,600 | 552億4630万 | +4.44% |
| 07/13 | 6,050 | 6,370 | 6,040 | 6,370 | +7.06% | 41,700 | 573億1579万 | +8.94% |
| 07/10 | 5,890 | 6,290 | 5,880 | 5,950 | -0.5% | 39,500 | 535億3673万 | +2.48% |
| 07/09 | 5,880 | 6,070 | 5,800 | 5,980 | +2.05% | 35,400 | 538億666万 | +3.6% |
| 07/08 | 5,660 | 5,870 | 5,610 | 5,860 | +2.99% | 18,100 | 527億2693万 | +2.27% |
| 07/07 | 5,550 | 5,700 | 5,500 | 5,690 | +2.71% | 18,900 | 511億9731万 | 0% |
| 07/06 | 5,540 | 5,640 | 5,410 | 5,540 | +0.18% | 25,900 | 498億4764万 | -2.17% |
| 07/03 | 5,320 | 5,690 | 5,320 | 5,530 | +0.91% | 38,300 | 497億5766万 | -1.97% |
