| 2026 |
| 09/04 | 2,054 | 2,054 | 2,050 | 2,050 | -0.19% | 2,000 | 192億4745万 | +2.86% |
| 09/03 | 2,080 | 2,096 | 2,050 | 2,054 | -1.25% | 2,200 | 192億8500万 | +3.37% |
| 09/02 | 2,056 | 2,080 | 2,050 | 2,080 | -0.1% | 1,700 | 195億2912万 | +5.05% |
| 09/01 | 2,054 | 2,089 | 2,054 | 2,082 | +0.1% | 2,200 | 195億4789万 | +5.58% |
| 08/31 | 2,057 | 2,080 | 2,057 | 2,080 | +1.12% | 1,000 | 195億2912万 | +5.91% |
| 08/28 | 2,065 | 2,065 | 2,057 | 2,057 | -0.72% | 1,600 | 193億1317万 | +5.22% |
| 08/27 | 2,064 | 2,085 | 2,062 | 2,072 | +0.14% | 1,700 | 194億5400万 | +6.31% |
| 08/26 | 2,089 | 2,089 | 2,057 | 2,069 | -0.96% | 1,900 | 194億2584万 | +6.59% |
| 08/25 | 2,059 | 2,089 | 2,059 | 2,089 | +1.9% | 2,400 | 196億1362万 | +8.07% |
| 08/24 | 2,022 | 2,050 | 2,022 | 2,050 | +1.38% | 3,100 | 192億4745万 | +6.6% |
| 08/21 | 2,003 | 2,022 | 2,003 | 2,022 | +0.2% | 1,800 | 189億8455万 | +5.48% |
| 08/20 | 2,009 | 2,018 | 2,001 | 2,018 | +0.45% | 900 | 189億4700万 | +5.54% |
| 08/19 | 2,006 | 2,009 | 1,964 | 2,009 | +0.05% | 4,200 | 188億6250万 | +5.35% |
| 08/18 | 2,000 | 2,010 | 1,999 | 2,008 | +0.45% | 3,400 | 188億5311万 | +5.57% |
| 08/17 | 1,980 | 1,999 | 1,971 | 1,999 | +1.99% | 3,900 | 187億6861万 | +5.38% |
| 08/14 | 1,952 | 1,960 | 1,950 | 1,960 | +0.51% | 2,900 | 184億244万 | +3.54% |
| 08/13 | 1,948 | 1,969 | 1,948 | 1,950 | +0.1% | 6,300 | 183億855万 | +3.17% |
| 08/12 | 1,930 | 1,950 | 1,930 | 1,948 | +1.56% | 4,100 | 182億8977万 | +3.18% |
| 08/10 | (IR情報)15:30 第78期(2027年3月期)第1四半期決算説明資料 |
| 08/10 | (IR情報)15:30 2027年3月期第1四半期決算短信〔日本基準〕(連結) |
| 08/10 | 1,897 | 1,959 | 1,897 | 1,918 | +1.48% | 7,300 | 180億810万 | +1.7% |
| 08/07 | 1,885 | 1,893 | 1,885 | 1,890 | +0.27% | 2,100 | 177億4521万 | +0.27% |
| 08/06 | 1,889 | 1,898 | 1,885 | 1,885 | +0.05% | 3,200 | 176億9826万 | 0% |
| 08/05 | 1,889 | 1,890 | 1,882 | 1,884 | +0.16% | 2,100 | 176億8887万 | -0.05% |
| 08/04 | 1,890 | 1,890 | 1,881 | 1,881 | 0% | 1,100 | 176億6070万 | -0.16% |
| 08/03 | 1,882 | 1,882 | 1,881 | 1,881 | -0.48% | 500 | 176億6070万 | -0.11% |
| 07/31 | 1,890 | 1,890 | 1,880 | 1,890 | +0.05% | 2,400 | 177億4521万 | +0.48% |
| 07/30 | 1,882 | 1,889 | 1,880 | 1,889 | +0.43% | 1,700 | 177億3582万 | +0.59% |
| 07/29 | 1,880 | 1,881 | 1,880 | 1,881 | +0.05% | 1,300 | 176億6070万 | +0.32% |
| 07/28 | 1,891 | 1,891 | 1,877 | 1,880 | -0.37% | 2,000 | 176億5132万 | +0.43% |
| 07/27 | 1,870 | 1,888 | 1,870 | 1,887 | +0.91% | 2,700 | 177億1704万 | +0.91% |
| 07/24 | 1,886 | 1,886 | 1,870 | 1,870 | -0.95% | 1,300 | 175億5743万 | +0.16% |
| 07/23 | (IR情報)15:30 譲渡制限付株式報酬としての自己株式の処分の払込完了に関するお知らせ |
| 07/23 | (IR情報)15:30 「日本の食を支える大東港運の仕事」動画公開のお知らせ |
| 07/23 | 1,891 | 1,891 | 1,868 | 1,888 | -0.16% | 700 | 177億2643万 | +1.23% |
| 07/22 | 1,873 | 1,891 | 1,873 | 1,891 | +2% | 1,300 | 177億5459万 | +1.56% |
| 07/21 | 1,891 | 1,891 | 1,854 | 1,854 | +0.16% | 1,600 | 174億720万 | -0.27% |
| 07/17 | 1,891 | 1,892 | 1,850 | 1,851 | -2.12% | 8,000 | 173億7903万 | -0.38% |
| 07/16 | 1,879 | 1,900 | 1,878 | 1,891 | -0.42% | 3,700 | 177億5459万 | +1.89% |
| 07/15 | (IR情報)15:30 監査等委員である取締役(社外取締役)の逝去及び補欠の監査等委員である取締役就任に関するお知らせ |
| 07/15 | 1,899 | 1,900 | 1,880 | 1,899 | +0.85% | 9,800 | 178億2971万 | +2.54% |
| 07/14 | 1,884 | 1,888 | 1,881 | 1,883 | 0% | 3,900 | 176億7948万 | +1.73% |
| 07/13 | 1,896 | 1,900 | 1,883 | 1,883 | -0.58% | 2,800 | 176億7948万 | +1.78% |
| 07/10 | 1,913 | 1,913 | 1,888 | 1,894 | -0.79% | 5,400 | 177億8276万 | +2.43% |
| 07/09 | 1,885 | 1,909 | 1,883 | 1,909 | +1.27% | 3,800 | 179億2360万 | +3.36% |
| 07/08 | 1,900 | 1,900 | 1,881 | 1,885 | -0.05% | 2,200 | 176億9826万 | +2.28% |
| 07/07 | 1,929 | 1,929 | 1,883 | 1,886 | -0.47% | 4,100 | 177億765万 | +2.5% |
| 07/06 | 1,932 | 1,945 | 1,872 | 1,895 | -0.68% | 4,100 | 177億9215万 | +3.1% |
| 07/03 | 1,877 | 1,908 | 1,860 | 1,908 | +1.65% | 1,400 | 179億1421万 | +3.98% |
| 07/02 | 1,884 | 1,907 | 1,875 | 1,877 | -0.16% | 2,900 | 176億2315万 | +2.4% |
| 07/01 | 1,878 | 1,880 | 1,840 | 1,880 | +0.11% | 2,300 | 176億5132万 | +2.73% |
| 06/30 | 1,860 | 1,881 | 1,839 | 1,878 | +1.24% | 2,600 | 176億3254万 | +2.79% |
| 06/29 | 1,801 | 1,862 | 1,801 | 1,855 | +1.87% | 2,900 | 174億1659万 | +1.64% |
| 06/26 | 1,809 | 1,823 | 1,808 | 1,821 | +0.66% | 1,200 | 170億9736万 | -0.33% |
| 06/25 | (IR情報)15:30 譲渡制限付株式報酬としての自己株式の処分に関するお知らせ |
| 06/25 | 1,810 | 1,825 | 1,808 | 1,809 | -0.55% | 1,100 | 169億8470万 | -1.15% |
| 06/24 | 1,829 | 1,829 | 1,808 | 1,819 | +0.33% | 1,000 | 170億7859万 | -0.76% |
| 06/23 | (IR情報)15:30 資本コストや株価を意識した経営の実現に向けた対応について(アップデート) |
| 06/23 | 1,816 | 1,816 | 1,809 | 1,813 | -0.17% | 2,000 | 170億2225万 | -1.36% |
| 06/22 | 1,830 | 1,830 | 1,807 | 1,816 | -0.49% | 2,400 | 170億5042万 | -1.52% |
| 06/19 | 1,812 | 1,826 | 1,811 | 1,825 | +0.72% | 2,600 | 171億3492万 | -1.35% |
| 06/18 | 1,812 | 1,831 | 1,811 | 1,812 | -0.28% | 1,400 | 170億1286万 | -2.42% |
| 06/17 | 1,825 | 1,825 | 1,811 | 1,817 | -0.44% | 900 | 170億5981万 | -2.52% |
| 06/16 | 1,807 | 1,825 | 1,805 | 1,825 | +1% | 2,400 | 171億3492万 | -2.51% |
| 06/15 | 1,806 | 1,807 | 1,806 | 1,807 | +0.11% | 1,100 | 169億6592万 | -3.83% |
| 06/12 | 1,822 | 1,822 | 1,805 | 1,805 | -0.33% | 800 | 169億4714万 | -4.4% |
| 06/11 | 1,830 | 1,830 | 1,811 | 1,811 | -2.63% | 1,400 | 170億347万 | -4.48% |
| 06/10 | 1,866 | 1,866 | 1,805 | 1,860 | -0.32% | 3,600 | 174億6354万 | -2.31% |
| 06/09 | 1,864 | 1,866 | 1,846 | 1,866 | +1.08% | 900 | 175億1987万 | -2.25% |
| 06/08 | 1,846 | 1,855 | 1,843 | 1,846 | +0.05% | 2,500 | 173億3209万 | -3.6% |
| 06/05 | 1,804 | 1,849 | 1,801 | 1,845 | +1.26% | 5,400 | 173億2270万 | -3.96% |
| 06/04 | 1,801 | 1,822 | 1,800 | 1,822 | +0.72% | 1,500 | 171億675万 | -5.4% |
| 06/03 | 1,803 | 1,824 | 1,800 | 1,809 | -0.77% | 3,400 | 169億8470万 | -6.56% |
| 06/02 | 1,831 | 1,831 | 1,800 | 1,823 | -0.27% | 4,200 | 171億1614万 | -6.37% |
| 06/01 | 1,831 | 1,850 | 1,826 | 1,828 | -1.03% | 2,600 | 171億6309万 | -6.69% |
| 05/29 | 1,820 | 1,847 | 1,811 | 1,847 | +1.54% | 5,000 | 173億4148万 | -6.34% |
| 05/28 | 1,800 | 1,820 | 1,800 | 1,819 | +1.06% | 3,200 | 170億7859万 | -8.22% |
| 05/27 | 1,831 | 1,840 | 1,800 | 1,800 | -1.91% | 7,400 | 169億20万 | -9.68% |
| 05/26 | 1,885 | 1,885 | 1,831 | 1,835 | -2.65% | 5,500 | 172億2881万 | -8.52% |
| 05/25 | 1,895 | 1,895 | 1,831 | 1,885 | -0.53% | 5,500 | 176億9826万 | -6.5% |
| 05/22 | 1,898 | 1,898 | 1,850 | 1,895 | -0.16% | 9,000 | 177億9215万 | -6.47% |
| 05/21 | 1,937 | 1,940 | 1,895 | 1,898 | -2.16% | 11,200 | 178億2032万 | -6.78% |
| 05/20 | 1,961 | 1,961 | 1,940 | 1,940 | -1.47% | 1,700 | 182億1466万 | -5.13% |
| 05/19 | 1,958 | 1,971 | 1,940 | 1,969 | +0.56% | 7,400 | 184億8694万 | -4.14% |
| 05/18 | 1,999 | 1,999 | 1,958 | 1,958 | -1.85% | 7,900 | 183億8366万 | -5.04% |
| 05/15 | 1,998 | 1,998 | 1,995 | 1,995 | -0.3% | 1,400 | 187億3105万 | -3.53% |
| 05/14 | 2,015 | 2,015 | 2,000 | 2,001 | -0.69% | 1,900 | 187億8738万 | -3.38% |
| 05/13 | (IR情報)15:30 第77期(2026年3月期)決算説明資料 |
| 05/13 | (IR情報)15:30 (変更)「役員等の異動に関するお知らせ」の一部変更について |
| 05/13 | (IR情報)15:30 大東港運グループ第9次中期経営計画Stronger Together~ともに、強くなろう~策定のお知らせ |
| 05/13 | (IR情報)15:30 剰余金の配当(増配)に関するお知らせ |
| 05/13 | (IR情報)15:30 2026年3月期決算短信〔日本基準〕(連結) |
| 05/13 | 2,000 | 2,015 | 1,999 | 2,015 | +0.75% | 1,200 | 189億1883万 | -2.89% |
| 05/12 | 2,002 | 2,011 | 2,000 | 2,000 | -0.89% | 2,400 | 187億7800万 | -3.75% |
| 05/11 | 1,995 | 2,020 | 1,990 | 2,018 | +0.45% | 4,800 | 189億4700万 | -3.07% |
| 05/08 | 2,015 | 2,015 | 1,997 | 2,009 | -0.3% | 4,000 | 188億6250万 | -3.69% |
| 05/07 | (IR情報)15:30 業績予想の修正に関するお知らせ |
| 05/07 | 2,000 | 2,017 | 1,999 | 2,015 | +1% | 3,100 | 189億1883万 | -3.59% |
| 05/01 | 2,010 | 2,010 | 1,995 | 1,995 | -0.7% | 400 | 187億3105万 | -5.27% |
| 04/30 | 1,994 | 2,023 | 1,994 | 2,009 | +0.95% | 3,800 | 188億6250万 | -5.41% |
| 04/28 | 1,983 | 2,015 | 1,951 | 1,990 | +0.15% | 9,100 | 186億8411万 | -7.1% |
| 04/27 | 2,053 | 2,053 | 1,987 | 1,987 | -3.64% | 21,300 | 186億5594万 | -8.01% |
| 04/24 | 2,080 | 2,080 | 2,062 | 2,062 | -0.87% | 3,200 | 193億6011万 | -5.33% |
| 04/23 | 2,126 | 2,139 | 2,075 | 2,080 | -2.16% | 6,500 | 195億2912万 | -5.24% |
| 04/22 | 2,134 | 2,176 | 2,126 | 2,126 | -0.79% | 4,300 | 199億6101万 | -3.93% |
| 04/21 | 2,102 | 2,147 | 2,091 | 2,143 | +1.95% | 13,100 | 201億2062万 | -3.86% |
| 04/20 | 2,115 | 2,140 | 2,102 | 2,102 | +0.05% | 5,500 | 197億3567万 | -6.29% |
| 04/17 | 2,112 | 2,129 | 2,101 | 2,101 | -0.47% | 3,400 | 197億2628万 | -6.91% |
| 04/16 | 2,104 | 2,190 | 2,091 | 2,111 | +0.19% | 9,300 | 198億2017万 | -7.05% |
| 04/15 | 2,140 | 2,140 | 2,101 | 2,107 | -0.85% | 2,100 | 197億8262万 | -7.75% |
| 04/14 | 2,147 | 2,149 | 2,125 | 2,125 | -0.65% | 3,300 | 199億5162万 | -7.53% |
| 04/13 | 2,143 | 2,150 | 2,125 | 2,139 | +0.28% | 7,800 | 200億8307万 | -7.32% |
| 04/10 | 2,174 | 2,174 | 2,133 | 2,133 | -1.3% | 4,800 | 200億2673万 | -8.06% |
| 04/03 | (IR情報)16:37 (訂正)役員等の異動に関するお知らせ |
| 04/03 | (IR情報)15:30 役員等の異動に関するお知らせ |