| 2026 |
| 06/03 | 5,760 | 5,850 | 5,750 | 5,850 | +0.69% | 30,800 | 2047億5000万 | -1.94% |
| 06/02 | 5,800 | 5,880 | 5,740 | 5,810 | -1.53% | 59,300 | 2033億5000万 | -2.61% |
| 06/01 | 5,810 | 5,930 | 5,710 | 5,900 | +0.85% | 75,100 | 2065億 | -1.24% |
| 05/29 | 5,900 | 5,960 | 5,850 | 5,850 | +0.17% | 51,500 | 2047億5000万 | -2.27% |
| 05/28 | 5,820 | 5,860 | 5,750 | 5,840 | +0.69% | 54,700 | 2044億 | -2.8% |
| 05/27 | 5,800 | 5,810 | 5,700 | 5,800 | -0.85% | 47,200 | 2030億 | -3.91% |
| 05/26 | 5,890 | 5,950 | 5,840 | 5,850 | -1.68% | 36,300 | 2047億5000万 | -3.59% |
| 05/25 | 5,960 | 5,960 | 5,870 | 5,950 | -0.17% | 31,200 | 2082億5000万 | -2.49% |
| 05/22 | 6,020 | 6,050 | 5,900 | 5,960 | -1.32% | 28,500 | 2086億 | -2.77% |
| 05/21 | 6,060 | 6,090 | 6,030 | 6,040 | -0.33% | 16,100 | 2114億 | -1.98% |
| 05/20 | 6,140 | 6,170 | 6,000 | 6,060 | -0.66% | 35,100 | 2121億 | -2.15% |
| 05/19 | 6,040 | 6,130 | 6,040 | 6,100 | +1.67% | 22,200 | 2135億 | -2.02% |
| 05/18 | 6,080 | 6,080 | 5,970 | 6,000 | -1.15% | 29,400 | 2100億 | -4.15% |
| 05/15 | 6,020 | 6,100 | 6,020 | 6,070 | +0.83% | 29,100 | 2124億5000万 | -3.59% |
| 05/14 | 5,960 | 6,020 | 5,870 | 6,020 | +0.67% | 48,000 | 2107億 | -4.87% |
| 05/13 | 6,000 | 6,070 | 5,950 | 5,980 | +0.84% | 50,900 | 2093億 | -6.03% |
| 05/12 | (5%ルール)エフエムアールエルエルシー(FMR LLC)(5.24%) |
| 05/12 | 5,920 | 6,100 | 5,900 | 5,930 | -0.67% | 41,200 | 2075億5000万 | -7.33% |
| 05/11 | (IR情報)15:30 2026年9月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 05/11 | 5,910 | 6,020 | 5,910 | 5,970 | -0.17% | 33,700 | 2089億5000万 | -7.21% |
| 05/08 | 6,080 | 6,180 | 5,870 | 5,980 | -1.48% | 47,200 | 2093億 | -7.49% |
| 05/07 | 6,240 | 6,280 | 6,060 | 6,070 | -1.14% | 51,400 | 2124億5000万 | -6.5% |
| 05/01 | 6,050 | 6,160 | 5,960 | 6,140 | -0.16% | 29,700 | 2149億 | -5.8% |
| 04/30 | 5,990 | 6,200 | 5,890 | 6,150 | +2.16% | 74,600 | 2152億5000万 | -5.95% |
| 04/28 | 5,970 | 6,020 | 5,930 | 6,020 | +1.86% | 45,500 | 2107億 | -8.23% |
| 04/27 | 5,850 | 5,970 | 5,850 | 5,910 | +0.34% | 68,200 | 2068億5000万 | -10.2% |
| 04/24 | 5,900 | 5,940 | 5,830 | 5,890 | +0.51% | 26,700 | 2061億5000万 | -10.8% |
| 04/23 | 5,950 | 5,980 | 5,840 | 5,860 | -2.66% | 46,200 | 2051億 | -11.55% |
| 04/22 | 6,200 | 6,200 | 6,020 | 6,020 | -2.9% | 40,300 | 2107億 | -9.5% |
| 04/21 | 6,380 | 6,400 | 6,190 | 6,200 | -2.82% | 41,200 | 2170億 | -7.05% |
| 04/20 | 6,600 | 6,600 | 6,380 | 6,380 | -2.6% | 32,500 | 2233億 | -4.45% |
| 04/17 | 6,610 | 6,690 | 6,550 | 6,550 | -0.91% | 22,600 | 2292億5000万 | -1.92% |
| 04/16 | 6,710 | 6,710 | 6,610 | 6,610 | -1.05% | 22,000 | 2313億5000万 | -0.93% |
| 04/15 | 6,670 | 6,740 | 6,670 | 6,680 | +0.15% | 29,100 | 2338億 | +0.21% |
| 04/15 | (自社株買い)取締役会(2025年5月9日)での決議状況(取得期間2025年5月12日~2026年3月31日) |
| 04/14 | 6,760 | 6,830 | 6,600 | 6,670 | -1.33% | 36,900 | 2334億5000万 | +0.21% |
| 04/13 | 6,820 | 6,840 | 6,740 | 6,760 | -0.73% | 29,500 | 2366億 | +1.65% |
| 04/10 | 6,950 | 6,950 | 6,780 | 6,810 | -1.02% | 26,600 | 2383億5000万 | +2.54% |
| 04/09 | 6,960 | 7,040 | 6,880 | 6,880 | -1.01% | 39,500 | 2408億 | +3.72% |
| 04/08 | 7,010 | 7,080 | 6,950 | 6,950 | +0.58% | 57,200 | 2432億5000万 | +5.02% |
| 04/07 | 6,910 | 6,920 | 6,860 | 6,910 | +0.58% | 18,000 | 2418億5000万 | +4.62% |
| 04/06 | (IR情報)17:00 取締役の辞任及び役員人事に関するお知らせ |
| 04/06 | 6,870 | 6,930 | 6,830 | 6,870 | -0.43% | 25,900 | 2404億5000万 | +4.08% |
| 04/03 | (IR情報)15:30 自己株式の取得状況及び取得終了に関するお知らせ |
| 04/03 | 6,940 | 6,950 | 6,850 | 6,900 | +0.44% | 29,500 | 2415億 | +4.55% |
| 04/02 | 6,810 | 6,910 | 6,810 | 6,870 | +0.88% | 25,100 | 2404億5000万 | +4.15% |
| 04/01 | (IR情報)17:00 連結子会社間の吸収合併及び特定子会社の異動に関するお知らせ |
| 04/01 | 6,770 | 6,810 | 6,710 | 6,810 | +1.64% | 37,400 | 2383億5000万 | +3.28% |
| 03/31 | 6,690 | 6,760 | 6,660 | 6,700 | +0.3% | 53,600 | 2345億 | +1.58% |
| 03/30 | 6,470 | 6,690 | 6,440 | 6,680 | -0.74% | 71,100 | 2338億 | +1.21% |
| 03/27 | 6,670 | 6,770 | 6,670 | 6,730 | +1.05% | 114,100 | 2355億5000万 | +1.85% |
| 03/26 | 6,680 | 6,680 | 6,590 | 6,660 | -0.15% | 57,500 | 2331億 | +0.67% |
| 03/25 | 6,650 | 6,710 | 6,590 | 6,670 | +1.68% | 47,900 | 2334億5000万 | +0.71% |
| 03/24 | 6,490 | 6,580 | 6,480 | 6,560 | +1.55% | 35,000 | 2296億 | -1.03% |
| 03/23 | 6,420 | 6,460 | 6,410 | 6,460 | +0.47% | 49,700 | 2261億 | -2.73% |
| 03/19 | 6,450 | 6,480 | 6,420 | 6,430 | -1.68% | 72,600 | 2250億5000万 | -3.4% |
| 03/18 | 6,460 | 6,550 | 6,450 | 6,540 | +1.24% | 33,600 | 2289億 | -1.99% |
| 03/17 | 6,430 | 6,540 | 6,430 | 6,460 | +1.1% | 25,300 | 2261億 | -3.32% |
| 03/16 | 6,400 | 6,410 | 6,360 | 6,390 | -0.31% | 39,600 | 2236億5000万 | -4.38% |
| 03/13 | (自社株買い)取締役会(2025年5月9日)での決議状況(取得期間2025年5月12日~2026年3月31日) |
| 03/13 | 6,350 | 6,460 | 6,350 | 6,410 | +0.16% | 47,100 | 2243億5000万 | -4.23% |
| 03/12 | 6,400 | 6,440 | 6,360 | 6,400 | -0.62% | 58,800 | 2240億 | -4.49% |
| 03/11 | 6,510 | 6,520 | 6,420 | 6,440 | 0% | 25,400 | 2254億 | -4.04% |
| 03/10 | 6,560 | 6,560 | 6,400 | 6,440 | -1.08% | 39,600 | 2254億 | -4.12% |
| 03/09 | 6,300 | 6,530 | 6,290 | 6,510 | -0.61% | 48,500 | 2278億5000万 | -3.13% |
| 03/06 | 6,510 | 6,560 | 6,490 | 6,550 | -0.76% | 25,600 | 2292億5000万 | -2.46% |
| 03/05 | 6,650 | 6,700 | 6,570 | 6,600 | +1.23% | 42,500 | 2310億 | -1.65% |
| 03/04 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |
| 03/04 | 6,500 | 6,530 | 6,390 | 6,520 | -1.36% | 47,700 | 2282億 | -2.76% |
| 03/03 | 6,730 | 6,730 | 6,580 | 6,610 | -2.94% | 42,600 | 2313億5000万 | -1.46% |
| 03/02 | 6,840 | 6,940 | 6,790 | 6,810 | -0.44% | 31,100 | 2383億5000万 | +1.52% |
| 02/27 | 6,810 | 6,870 | 6,800 | 6,840 | +0.59% | 37,100 | 2394億 | +1.98% |
| 02/26 | 6,870 | 6,870 | 6,800 | 6,800 | -0.29% | 32,200 | 2380億 | +1.46% |
| 02/25 | 6,870 | 6,880 | 6,770 | 6,820 | -0.73% | 35,200 | 2387億 | +1.73% |
| 02/24 | 6,880 | 6,920 | 6,770 | 6,870 | +1.18% | 42,800 | 2404億5000万 | +2.51% |
| 02/20 | 6,810 | 6,830 | 6,760 | 6,790 | -1.59% | 29,400 | 2376億5000万 | +1.53% |
| 02/19 | 6,880 | 6,920 | 6,820 | 6,900 | -0.43% | 34,900 | 2415億 | +3.32% |
| 02/18 | 6,920 | 6,980 | 6,880 | 6,930 | +1.61% | 44,100 | 2425億5000万 | +3.96% |
| 02/17 | 6,830 | 6,910 | 6,780 | 6,820 | +0.15% | 36,800 | 2387億 | +2.53% |
| 02/16 | 6,910 | 6,940 | 6,730 | 6,810 | -1.02% | 31,400 | 2383億5000万 | +2.53% |
| 02/13 | (自社株買い)取締役会(2025年5月9日)での決議状況(取得期間2025年5月12日~2026年3月31日) |
| 02/13 | 6,890 | 6,890 | 6,720 | 6,880 | +0.88% | 39,000 | 2408億 | +3.74% |
| 02/12 | 6,860 | 6,920 | 6,760 | 6,820 | -0.58% | 49,200 | 2387億 | +3.05% |
| 02/10 | 6,830 | 6,920 | 6,800 | 6,860 | +1.48% | 43,900 | 2401億 | +3.81% |
| 02/09 | (IR情報)10:30 自己株式立会外買付取引(ToSTNeT-3)による自己株式の取得結果に関するお知らせ |
| 02/09 | 6,590 | 6,840 | 6,450 | 6,760 | +4.16% | 96,500 | 2366億 | +2.49% |
| 02/06 | (IR情報)17:00 自己株式立会外買付取引(ToSTNeT-3)による自己株式の買付けに関するお知らせ |
| 02/06 | (IR情報)15:30 2026年9月期第1四半期決算短信〔日本基準〕(連結) |
| 02/06 | 6,640 | 6,680 | 6,460 | 6,490 | -2.26% | 55,800 | 2271億5000万 | -1.4% |
| 02/05 | 6,710 | 6,730 | 6,510 | 6,640 | +0.45% | 55,400 | 2324億 | +0.91% |
| 02/04 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |
| 02/04 | 6,630 | 6,680 | 6,590 | 6,610 | -0.75% | 41,400 | 2313億5000万 | +0.59% |
| 02/03 | 6,550 | 6,690 | 6,550 | 6,660 | +1.22% | 52,600 | 2331億 | +1.43% |
| 02/02 | 6,510 | 6,620 | 6,510 | 6,580 | +1.08% | 33,700 | 2303億 | +0.3% |
| 01/30 | 6,410 | 6,530 | 6,370 | 6,510 | +1.72% | 45,200 | 2278億5000万 | -0.75% |
| 01/29 | 6,430 | 6,430 | 6,320 | 6,400 | -0.78% | 49,400 | 2240億 | -2.41% |
| 01/28 | 6,470 | 6,470 | 6,420 | 6,450 | 0% | 25,600 | 2257億5000万 | -1.74% |
| 01/27 | 6,560 | 6,560 | 6,430 | 6,450 | -1.98% | 34,600 | 2257億5000万 | -1.78% |
| 01/26 | 6,620 | 6,620 | 6,510 | 6,580 | -0.45% | 48,600 | 2303億 | +0.21% |
| 01/23 | 6,800 | 6,810 | 6,590 | 6,610 | -2.79% | 42,600 | 2313億5000万 | +0.76% |
| 01/22 | 6,690 | 6,840 | 6,670 | 6,800 | +1.49% | 56,900 | 2380億 | +3.77% |
| 01/21 | 6,750 | 6,800 | 6,610 | 6,700 | -2.19% | 39,300 | 2345億 | +2.52% |
| 01/20 | 6,800 | 6,910 | 6,760 | 6,850 | +1.03% | 41,000 | 2397億5000万 | +5.09% |
| 01/19 | (IR情報)15:30 取締役に対する譲渡制限付株式としての自己株式処分の割当完了に関するお知らせ |
| 01/19 | 6,580 | 6,810 | 6,580 | 6,780 | +3.83% | 53,900 | 2373億 | +4.36% |
| 01/16 | 6,500 | 6,550 | 6,440 | 6,530 | -0.15% | 27,400 | 2285億5000万 | +0.86% |
| 01/15 | (自社株買い)取締役会(2025年5月9日)での決議状況(取得期間2025年5月12日~2026年3月31日) |
| 01/15 | 6,560 | 6,570 | 6,480 | 6,540 | -0.61% | 26,000 | 2289億 | +1.22% |
| 01/14 | 6,550 | 6,600 | 6,540 | 6,580 | -0.15% | 29,000 | 2303億 | +2.08% |
| 01/13 | 6,660 | 6,660 | 6,590 | 6,590 | +0.46% | 29,800 | 2306億5000万 | +2.52% |
| 01/09 | 6,600 | 6,630 | 6,520 | 6,560 | -0.3% | 25,400 | 2296億 | +2.36% |
| 01/08 | 6,510 | 6,580 | 6,500 | 6,580 | +0.77% | 22,700 | 2303億 | +2.89% |
| 01/07 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |
| 01/07 | 6,510 | 6,550 | 6,490 | 6,530 | -0.31% | 29,400 | 2285億5000万 | +2.32% |
| 01/06 | 6,580 | 6,630 | 6,530 | 6,550 | -0.46% | 37,700 | 2292億5000万 | +2.81% |
| 01/05 | 6,410 | 6,580 | 6,400 | 6,580 | +2.65% | 30,900 | 2303億 | +3.51% |