IR情報

2020/05/08~2020/10/02

IR情報&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
2020
10/0717:40 発行価格及び売出価格等の決定に関するお知らせ
10/0717:40 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
10/058:53 「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)
10/028,4208,8808,3308,390-3.78%69,800761億3732万+7.55%
09/3018:15 (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
09/3015:30 「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
09/3015:30 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
09/3015:30 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
09/3015:30 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
09/309,3409,4008,7208,720-3.54%37,800791億3199万+12.81%
09/298,3309,1708,2209,040+10.51%75,500820億3592万+18.08%
09/288,5908,6408,0008,180-2.39%32,100742億3161万+8.06%
09/258,4208,6008,3408,380+1.33%25,900760億4657万+11.73%
09/248,7808,7808,1608,270-6.66%53,100750億4834万+11.58%
09/238,5609,0808,4508,860+7%80,500799億6832万+20.77%
09/187,5808,3907,5008,280+10.4%107,100747億3337万+14.62%
09/177,5107,6207,3107,500-0.13%22,800676億9327万+5.51%
09/167,6207,6207,4407,510-2.47%28,300677億8353万+6.92%
09/157,1007,7607,1007,700+10%38,000694億9842万+10.95%
09/147,1307,1306,8607,000-0.71%10,900631億8039万+2.01%
09/117,2807,2807,0107,050-1.12%17,600636億3167万+3.36%
09/107,2907,3406,9907,130-0.28%21,200643億5374万+5.16%
09/097,3407,4607,0007,150-4.54%26,400645億3425万+6.13%
09/087,4007,6507,3607,490+0.54%28,600676億301万+12.01%
09/077,9007,9007,4407,450-4.36%28,400672億4198万+12.37%
09/047,5407,8407,5007,790-2.5%38,900703億1074万+18.71%
09/038,0108,0307,8207,990+0.63%21,300721億1590万+23.13%
09/028,0508,2207,7607,940+0.51%53,700716億6461万+24.18%
09/017,7908,0707,5707,900+0.38%33,800713億358万+25.22%
08/318,0608,2607,7607,870+5.5%62,900710億3280万+26.36%
08/287,2507,9807,1907,460+3.76%167,100673億3224万+21.38%
08/276,9007,3306,8707,190+6.05%113,200648億9528万+18.14%
08/266,7806,8706,6106,780+2.57%36,800611億9472万+12.38%
08/256,9206,9206,4906,610-3.78%45,000596億6033万+10.2%
08/246,9606,9906,6106,870-0.29%38,100618億3803万+15.06%
08/216,5406,9006,5106,890+6.99%84,100620億1806万+16.09%
08/206,1506,4406,0506,440+4.04%25,600579億6753万+9.06%
08/196,3406,5406,0706,190-2.52%61,400557億1724万+4.88%
08/185,9906,3505,9306,350+4.79%68,700571億5742万+7.75%
08/175,4206,0605,3706,060+12.43%51,600545億4709万+3.1%
08/145,4005,4405,3205,390-0.37%15,800485億1630万-8.18%
08/135,3905,4105,2705,410+0.37%27,600486億9632万-8.02%
08/125,6505,7605,3705,390-6.26%40,000485億1630万-8.44%
08/115,9406,0605,5905,750-3.85%36,000517億5672万-2.43%
08/0715:00 2020年9月期第3四半期決算説明資料
08/0715:00 2020年9月期第3四半期決算短信〔日本基準〕(連結)
08/076,0306,3005,9405,980-0.83%29,100538億2699万+1.67%
08/066,0006,0705,9706,030-0.33%4,500542億7705万+2.76%
08/056,0506,0805,9806,050+2.37%8,900544億5707万+3.31%
08/046,0006,1705,8805,910-2.64%7,500531億9691万+1.04%
08/035,6606,1205,6506,070+5.93%28,300546億3710万+3.69%
07/315,8805,8805,6805,730-4.18%11,200515億7670万-2.19%
07/305,5505,9805,5105,980+6.6%26,800538億2699万+1.89%
07/295,7905,8505,5905,610-3.44%11,600504億9656万-4.23%
07/285,8005,8905,7805,810-1.02%3,900522億9679万-1.06%
07/275,7605,8705,7305,870+0.69%5,900528億3686万-0.17%
07/225,8305,9505,8305,830-2.35%8,900524億7682万-1.02%
07/215,8005,9705,8005,970+1.88%12,900537億1668万+1.19%
07/205,9105,9805,8005,860-0.85%11,400527億2693万-0.81%
07/175,9206,0205,7905,910-0.17%7,700531億7682万+0.07%
07/166,0606,0605,8405,920-1%10,700532億6679万+0.14%
07/156,1606,2705,8805,980-2.61%26,300538億666万+1.32%
07/146,3006,3005,9906,140-3.61%28,600552億4630万+4.44%
07/136,0506,3706,0406,370+7.06%41,700573億1579万+8.94%
07/105,8906,2905,8805,950-0.5%39,500535億3673万+2.48%
07/095,8806,0705,8005,980+2.05%35,400538億666万+3.6%
07/085,6605,8705,6105,860+2.99%18,100527億2693万+2.27%
07/075,5505,7005,5005,690+2.71%18,900511億9731万0%
07/065,5405,6405,4105,540+0.18%25,900498億4764万-2.17%
07/035,3205,6905,3205,530+0.91%38,300497億5766万-1.97%
07/025,6205,7005,3105,480-2.49%41,200493億777万-2.25%
07/015,7706,0905,6205,620-2.26%51,800505億6746万+1.04%
06/305,9206,0205,7205,750-1.88%43,200517億3717万+4.36%
06/296,2806,3005,8305,860-3.14%33,800527億2693万+7.31%
06/266,3506,4505,9406,050-1.94%67,400544億3650万+11.71%
06/255,9806,1705,9106,170+3.01%34,000555億1624万+15.43%
06/245,7705,9905,7405,990+4.72%33,700538億9664万+13.53%
06/236,0206,0205,6205,720-3.7%53,500514億6724万+9.73%
06/225,9906,0605,8005,940-1.33%35,800534億2655万+15.34%
06/196,1206,1905,9906,020-1.63%24,900541億4610万+18.71%
06/186,1906,3906,0606,120+0.49%57,400550億4554万+22.87%
06/176,2006,2705,9606,090-1.3%68,800547億7571万+24.69%
06/165,9306,5905,9306,170+6.2%85,500554億9526万+28.54%
06/155,9606,0805,7405,810-3.81%80,400522億5728万+23.15%
06/125,2906,1205,2006,040+6.15%111,200543億2599万+29.81%
06/115,4405,9705,4305,690+5.37%127,200511億7796万+24.34%
06/105,2405,4405,2005,400+1.31%31,700485億6959万+20.37%
06/095,3105,3505,2305,330-0.56%31,100479億3999万+21.16%
06/085,0505,3605,0105,360+5.3%58,600482億982万+24.1%
06/054,9105,1404,8355,090+3.25%42,900457億8134万+20.16%
06/044,9505,0304,8104,930+1.65%30,700443億4224万+18.45%
06/034,9605,0604,8104,850-3.39%48,200436億2269万+18.58%
06/025,0005,1504,9705,020+0.6%68,500451億5173万+24.97%
06/014,7504,9904,6904,990+6.97%107,900448億8190万+26.84%
05/294,3854,7804,3504,665+6.39%80,100419億5873万+21.04%
05/284,2754,4504,1404,385+1.98%56,500394億4031万+15.36%
05/274,5304,5304,3004,300-5.39%24,500386億7579万+14.36%
05/264,6904,7204,4154,545-3.71%45,300408億7941万+22.01%
05/254,5354,7354,4804,720+10.54%72,400424億5342万+28.05%
05/224,4504,4504,2204,270-3.94%23,100384億595万+17.57%
05/2115:00 自己株式取得に係る事項の決定に関するお知らせ
05/214,4854,5504,3554,445+0.45%47,700399億7997万+23.95%
05/204,1454,4604,0804,425+6.76%54,400398億8万+25.07%
05/194,1754,1754,0054,145+4.54%43,300372億8166万+18.7%
05/183,7803,9753,7703,965+5.17%19,300356億6267万+14.96%
05/153,7503,8003,6603,770+2.17%15,500339億877万+10.65%
05/143,9203,9903,6303,690-7.52%35,500331億8922万+9.69%
05/133,9754,0703,9303,990-3.04%20,000358億8753万+20.14%
05/124,1504,1503,9104,115-1.79%46,300370億1183万+25.76%
05/114,0554,3503,8504,190+1.58%140,400376億8641万+30.16%
05/0815:00 2020年9月期第2四半期決算説明資料
05/0815:00 2020年9月期第2四半期決算短信〔日本基準〕(連結)
05/084,1254,1254,0554,125+20.44%83,600371億177万+30.46%
05/0715:00 2020年9月期第2四半期(累計)連結業績予想の修正に関するお知らせ