| 2026 |
| 04/01 | 2,029 | 2,094 | 1,940 | 1,952 | -6.24% | 322,400 | 149億3280万 | +0.98% |
| 03/31 | 2,301 | 2,305 | 2,082 | 2,082 | -8.8% | 258,600 | 159億2730万 | +9.23% |
| 03/30 | 2,400 | 2,450 | 2,278 | 2,283 | -2.44% | 371,500 | 174億6495万 | +21.89% |
| 03/27 | 2,430 | 2,520 | 2,264 | 2,340 | -2.5% | 495,400 | 179億100万 | +27.66% |
| 03/26 | 2,213 | 2,448 | 2,193 | 2,400 | +9.89% | 770,200 | 183億6000万 | +34.38% |
| 03/25 | 2,100 | 2,197 | 2,032 | 2,184 | +5.51% | 438,000 | 167億760万 | +25.81% |
| 03/24 | 2,169 | 2,400 | 2,028 | 2,070 | -10.74% | 1,023,800 | 158億3550万 | +22.12% |
| 03/23 | 2,376 | 2,609 | 2,148 | 2,319 | -2.4% | 2,284,100 | 177億4035万 | +39.87% |
| 03/19 | 2,580 | 2,820 | 2,376 | 2,376 | -0.21% | 2,760,700 | 181億7640万 | +47.3% |
| 03/18 | (5%ルール)コスモ石油(6.54%) |
| 03/18 | (5%ルール)コスモ石油プロパティサービス(0%) |
| 03/18 | (5%ルール)コスモ石油プロパティサービス(6.54%) |
| 03/18 | 2,328 | 2,548 | 2,300 | 2,381 | +0.13% | 1,740,000 | 182億1465万 | +52.24% |
| 03/17 | 2,224 | 2,640 | 2,224 | 2,378 | +1.28% | 5,011,200 | 181億9170万 | +57.07% |
| 03/17 | (空売り報告)大和証券 67,689株(0.88%)-0.06% |
| 03/16 | 2,400 | 3,025 | 2,145 | 2,348 | -9.66% | 7,700,100 | 179億6220万 | +60.38% |
| 03/13 | 2,349 | 2,599 | 2,256 | 2,599 | +23.82% | 3,891,800 | 198億8235万 | +83.29% |
| 03/12 | 1,979 | 2,099 | 1,833 | 2,099 | +23.54% | 5,056,100 | 160億5735万 | +54.11% |
| 03/11 | 1,655 | 1,749 | 1,595 | 1,699 | +5.2% | 604,600 | 129億9735万 | +28.23% |
| 03/10 | 1,542 | 1,706 | 1,480 | 1,615 | -7.29% | 1,371,700 | 123億5475万 | +23.85% |
| 03/09 | 1,580 | 1,742 | 1,579 | 1,742 | +20.8% | 2,497,400 | 133億2630万 | +35.35% |
| 03/09 | (空売り報告)大和証券 72,000株(0.94%)+0.34% |
| 03/06 | 1,555 | 1,678 | 1,421 | 1,442 | -4.44% | 566,500 | 110億3130万 | +14.17% |
| 03/06 | (空売り報告)大和証券 45,900株(0.6%)新規 |
| 03/05 | 1,430 | 1,552 | 1,360 | 1,509 | +6.27% | 1,177,800 | 115億4385万 | +20.53% |
| 03/04 | 1,610 | 1,800 | 1,420 | 1,420 | -15.98% | 2,774,100 | 108億6300万 | +14.79% |
| 03/03 | 1,450 | 1,690 | 1,387 | 1,690 | +21.58% | 2,647,500 | 129億2850万 | +37.73% |
| 03/02 | 1,484 | 1,488 | 1,361 | 1,390 | -1% | 351,900 | 106億3350万 | +15.35% |
| 02/27 | 1,340 | 1,418 | 1,311 | 1,404 | +4.85% | 101,000 | 107億4060万 | +17.49% |
| 02/26 | 1,270 | 1,375 | 1,270 | 1,339 | +5.43% | 97,100 | 102億4335万 | +13.09% |
| 02/25 | 1,286 | 1,299 | 1,238 | 1,270 | -0.39% | 42,000 | 97億1550万 | +8.09% |
| 02/24 | 1,261 | 1,304 | 1,259 | 1,275 | +1.11% | 55,400 | 97億5375万 | +8.97% |
| 02/20 | 1,272 | 1,279 | 1,224 | 1,261 | -0.39% | 93,500 | 96億4665万 | +8.33% |
| 02/19 | 1,180 | 1,266 | 1,180 | 1,266 | +8.95% | 133,400 | 96億8490万 | +9.23% |
| 02/18 | 1,160 | 1,176 | 1,140 | 1,162 | +0.35% | 33,500 | 88億8930万 | +0.69% |
| 02/17 | 1,172 | 1,182 | 1,157 | 1,158 | -1.19% | 13,200 | 88億5870万 | +0.52% |
| 02/16 | 1,155 | 1,172 | 1,147 | 1,172 | +2.36% | 15,900 | 89億6580万 | +1.91% |
| 02/13 | 1,170 | 1,173 | 1,136 | 1,145 | -2.72% | 39,300 | 87億5925万 | -0.09% |
| 02/12 | 1,170 | 1,184 | 1,164 | 1,177 | +1.64% | 12,700 | 90億405万 | +2.88% |
| 02/10 | 1,146 | 1,158 | 1,139 | 1,158 | +1.67% | 18,800 | 88億5870万 | +1.58% |
| 02/09 | 1,140 | 1,146 | 1,111 | 1,139 | +1.15% | 85,600 | 87億1335万 | +0.35% |
| 02/06 | 1,180 | 1,180 | 1,110 | 1,126 | -4.98% | 121,100 | 86億1390万 | -0.53% |
| 02/05 | (IR情報)16:00 2026年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/05 | 1,192 | 1,213 | 1,185 | 1,185 | -2.15% | 27,700 | 90億6525万 | +4.96% |
| 02/04 | 1,172 | 1,217 | 1,171 | 1,211 | +2.8% | 34,800 | 92億6415万 | +7.84% |
| 02/03 | 1,172 | 1,197 | 1,170 | 1,178 | +1.64% | 32,000 | 90億1170万 | +5.56% |
| 02/02 | 1,180 | 1,190 | 1,155 | 1,159 | -2.61% | 95,700 | 88億6635万 | +4.41% |
| 01/30 | 1,157 | 1,205 | 1,157 | 1,190 | +3.12% | 33,000 | 91億350万 | +7.59% |
| 01/29 | 1,170 | 1,170 | 1,131 | 1,154 | -1.28% | 23,000 | 88億2810万 | +4.91% |
| 01/28 | 1,150 | 1,176 | 1,140 | 1,169 | +2.72% | 31,600 | 89億4285万 | +6.76% |
| 01/27 | 1,150 | 1,150 | 1,129 | 1,138 | -1.04% | 19,900 | 87億570万 | +4.4% |
| 01/26 | 1,146 | 1,150 | 1,139 | 1,150 | +0.35% | 19,900 | 87億9750万 | +5.8% |
| 01/23 | (IR情報)17:00 固定資産の譲渡および特別利益発生に関するお知らせ |
| 01/23 | 1,137 | 1,146 | 1,125 | 1,146 | +0.88% | 24,000 | 87億6690万 | +5.82% |
| 01/22 | 1,125 | 1,136 | 1,125 | 1,136 | +1.07% | 6,600 | 86億9040万 | +5.28% |
| 01/21 | 1,133 | 1,133 | 1,111 | 1,124 | -0.79% | 9,300 | 85億9860万 | +4.36% |
| 01/20 | 1,126 | 1,134 | 1,120 | 1,133 | +0.62% | 32,100 | 86億6745万 | +5.49% |
| 01/19 | 1,129 | 1,129 | 1,111 | 1,126 | -0.35% | 13,500 | 86億1390万 | +5.14% |
| 01/16 | 1,130 | 1,130 | 1,097 | 1,130 | -0.53% | 30,500 | 86億4450万 | +5.81% |
| 01/15 | 1,137 | 1,154 | 1,098 | 1,136 | -0.09% | 43,900 | 86億9040万 | +6.77% |
| 01/14 | 1,118 | 1,164 | 1,112 | 1,137 | +1.7% | 57,100 | 86億9805万 | +7.16% |
| 01/13 | 1,110 | 1,122 | 1,102 | 1,118 | +1.18% | 44,400 | 85億5270万 | +5.67% |
| 01/09 | 1,087 | 1,105 | 1,087 | 1,105 | +1.75% | 23,400 | 84億5325万 | +4.74% |
| 01/08 | 1,099 | 1,099 | 1,086 | 1,086 | +0.09% | 26,500 | 83億790万 | +3.13% |
| 01/07 | 1,083 | 1,090 | 1,075 | 1,085 | +0.74% | 16,100 | 83億25万 | +3.04% |
| 01/06 | 1,049 | 1,079 | 1,049 | 1,077 | +2.87% | 29,200 | 82億3905万 | +2.28% |
| 01/05 | 1,051 | 1,062 | 1,030 | 1,047 | -0.66% | 87,500 | 80億955万 | -0.48% |
| 2025 |
| 12/30 | 1,047 | 1,060 | 1,047 | 1,054 | +0.86% | 16,400 | 80億6310万 | +0.19% |
| 12/29 | 1,037 | 1,049 | 1,036 | 1,045 | +0.77% | 9,000 | 79億9425万 | -0.57% |
| 12/26 | 1,040 | 1,042 | 1,036 | 1,037 | +0.19% | 11,300 | 79億3305万 | -1.24% |
| 12/25 | 1,047 | 1,047 | 1,020 | 1,035 | -0.48% | 50,300 | 79億1775万 | -1.43% |
| 12/24 | 1,040 | 1,047 | 1,039 | 1,040 | 0% | 12,900 | 79億5600万 | -0.86% |
| 12/23 | 1,048 | 1,049 | 1,038 | 1,040 | -0.76% | 16,500 | 79億5600万 | -0.86% |
| 12/22 | 1,050 | 1,050 | 1,043 | 1,048 | +0.29% | 6,200 | 80億1720万 | -0.1% |
| 12/19 | 1,050 | 1,050 | 1,041 | 1,045 | +0.29% | 7,500 | 79億9425万 | -0.38% |
| 12/18 | 1,048 | 1,049 | 1,040 | 1,042 | -0.57% | 6,200 | 79億7130万 | -0.67% |
| 12/17 | 1,047 | 1,048 | 1,039 | 1,048 | -0.19% | 10,600 | 80億1720万 | -0.19% |
| 12/16 | 1,054 | 1,058 | 1,050 | 1,050 | -0.76% | 9,300 | 80億3250万 | 0% |
| 12/15 | (IR情報)10:00 固定資産取得に関するお知らせ |
| 12/15 | 1,076 | 1,076 | 1,058 | 1,058 | -1.58% | 13,500 | 80億9370万 | +0.76% |
| 12/12 | 1,049 | 1,081 | 1,048 | 1,075 | +2.48% | 42,100 | 82億2375万 | +2.09% |
| 12/11 | 1,051 | 1,052 | 1,048 | 1,049 | -0.1% | 6,000 | 80億2485万 | -0.47% |
| 12/10 | 1,051 | 1,056 | 1,050 | 1,050 | -0.1% | 7,500 | 80億3250万 | -0.47% |
| 12/09 | 1,054 | 1,057 | 1,050 | 1,051 | -0.28% | 7,300 | 80億4015万 | -0.57% |
| 12/08 | 1,063 | 1,063 | 1,052 | 1,054 | +0.19% | 3,100 | 80億6310万 | -0.47% |
| 12/05 | 1,056 | 1,057 | 1,050 | 1,052 | 0% | 5,500 | 80億4780万 | -0.85% |
| 12/04 | 1,050 | 1,058 | 1,050 | 1,052 | +0.19% | 3,300 | 80億4780万 | -1.13% |
| 12/03 | 1,062 | 1,062 | 1,050 | 1,050 | -1.59% | 9,500 | 80億3250万 | -1.59% |
| 12/02 | 1,065 | 1,079 | 1,058 | 1,067 | -0.19% | 12,300 | 81億6255万 | -0.28% |
| 12/01 | 1,098 | 1,098 | 1,056 | 1,069 | -0.83% | 17,100 | 81億7785万 | -0.09% |
| 11/28 | 1,060 | 1,083 | 1,060 | 1,078 | +1.7% | 16,500 | 82億4670万 | +0.75% |
| 11/27 | 1,047 | 1,060 | 1,038 | 1,060 | +1.24% | 14,000 | 81億900万 | -0.75% |
| 11/26 | 1,041 | 1,047 | 1,028 | 1,047 | +1.75% | 15,900 | 80億955万 | -1.87% |
| 11/25 | 1,040 | 1,040 | 1,029 | 1,029 | 0% | 8,000 | 78億7185万 | -3.56% |
| 11/21 | 1,026 | 1,035 | 1,021 | 1,029 | +0.29% | 17,000 | 78億7185万 | -3.56% |
| 11/20 | 1,032 | 1,043 | 1,026 | 1,026 | -0.19% | 16,400 | 78億4890万 | -3.93% |
| 11/19 | 1,023 | 1,031 | 1,020 | 1,028 | -0.19% | 9,300 | 78億6420万 | -3.84% |
| 11/18 | 1,041 | 1,044 | 1,030 | 1,030 | -1.06% | 14,900 | 78億7950万 | -3.56% |
| 11/17 | 1,044 | 1,046 | 1,040 | 1,041 | -0.29% | 8,400 | 79億6365万 | -2.62% |
| 11/14 | 1,052 | 1,056 | 1,043 | 1,044 | -0.57% | 19,600 | 79億8660万 | -2.34% |
| 11/13 | 1,053 | 1,058 | 1,049 | 1,050 | -0.28% | 14,800 | 80億3250万 | -1.87% |
| 11/12 | 1,055 | 1,063 | 1,050 | 1,053 | +0.19% | 12,600 | 80億5545万 | -1.59% |
| 11/11 | 1,065 | 1,065 | 1,051 | 1,051 | -1.59% | 13,400 | 80億4015万 | -1.68% |
| 11/10 | 1,050 | 1,088 | 1,050 | 1,068 | -3.78% | 19,800 | 81億7020万 | 0% |
| 11/07 | (IR情報)16:00 固定資産取得に関するお知らせ |
| 11/07 | (IR情報)16:00 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 11/07 | 1,105 | 1,110 | 1,091 | 1,110 | +0.45% | 10,900 | 84億9150万 | +4.13% |
| 11/06 | 1,110 | 1,118 | 1,100 | 1,105 | +1.56% | 15,300 | 84億5325万 | +3.95% |
| 11/05 | 1,101 | 1,107 | 1,083 | 1,088 | -1.09% | 13,000 | 83億2320万 | +2.54% |
| 11/04 | 1,108 | 1,120 | 1,100 | 1,100 | 0% | 11,800 | 84億1500万 | +3.68% |
| 10/31 | 1,115 | 1,115 | 1,097 | 1,100 | -0.81% | 13,700 | 84億1500万 | +3.68% |