| 2026 |
| 10/02 | （IR情報）11:00 岩手県矢巾町総合防災訓練において防災トイレワークショップを実施 |
| 10/02 | 4,520 | 4,650 | 4,500 | 4,625 | +2.1% | 37,000 | - | -0.77% |
| 10/01 | 4,540 | 4,550 | 4,515 | 4,530 | -0.98% | 14,300 | - | -2.98% |
| 09/30 | 4,535 | 4,575 | 4,510 | 4,575 | +0.77% | 12,200 | - | -2.33% |
| 09/29 | 4,585 | 4,590 | 4,535 | 4,540 | -1.63% | 23,400 | - | -3.28% |
| 09/28 | 4,635 | 4,650 | 4,600 | 4,615 | -0.43% | 17,500 | - | -1.89% |
| 09/25 | （IR情報）15:20 静岡県長泉町立竹原保育園での給水訓練実施について |
| 09/25 | 4,625 | 4,665 | 4,590 | 4,635 | +0.87% | 19,200 | - | -1.47% |
| 09/24 | 4,560 | 4,665 | 4,555 | 4,595 | +1.1% | 23,800 | - | -2.36% |
| 09/18 | 4,530 | 4,560 | 4,510 | 4,545 | -0.44% | 24,600 | - | -3.54% |
| 09/17 | 4,530 | 4,600 | 4,530 | 4,565 | +0.33% | 15,900 | - | -3.28% |
| 09/16 | 4,575 | 4,575 | 4,530 | 4,550 | -0.87% | 20,300 | - | -3.64% |
| 09/15 | 4,635 | 4,635 | 4,565 | 4,590 | +0.55% | 16,000 | - | -2.84% |
| 09/14 | 4,535 | 4,625 | 4,535 | 4,565 | +0.66% | 23,200 | - | -3.28% |
| 09/14 | （空売り報告）Nomura International plc 67,028株（0.66%）+0.14% |
| 09/11 | 4,560 | 4,620 | 4,510 | 4,535 | -1.41% | 21,000 | - | -3.84% |
| 09/10 | 4,665 | 4,665 | 4,600 | 4,600 | -2.02% | 18,000 | - | -2.46% |
| 09/09 | 4,695 | 4,725 | 4,655 | 4,695 | -0.63% | 16,000 | - | -0.3% |
| 09/08 | 4,705 | 4,760 | 4,705 | 4,725 | -0.84% | 12,900 | - | +0.62% |
| 09/07 | 4,685 | 4,775 | 4,635 | 4,765 | +1.82% | 22,400 | - | +1.79% |
| 09/04 | 4,685 | 4,720 | 4,660 | 4,680 | -0.64% | 21,400 | - | +0.26% |
| 09/04 | （空売り報告）Nomura International plc 53,128株（0.52%）再IN |
| 09/03 | 4,780 | 4,780 | 4,660 | 4,710 | 0% | 16,500 | - | +0.99% |
| 09/02 | 4,735 | 4,795 | 4,710 | 4,710 | -1.67% | 25,600 | - | +1.09% |
| 09/01 | 4,840 | 4,920 | 4,790 | 4,790 | -2.04% | 29,700 | - | +3.06% |
| 08/31 | 4,900 | 4,915 | 4,765 | 4,890 | -0.1% | 35,300 | - | +5.48% |
| 08/28 | 4,800 | 5,050 | 4,800 | 4,895 | +1.87% | 50,800 | - | +6.07% |
| 08/28 | （空売り報告）Nomura International plc 37,628株（0.37%）-0.16%義務消失 |
| 08/27 | （IR情報）13:00 「インド国ベンガルール上水道拡張事業準備調査」を受注しました |
| 08/27 | 4,755 | 4,850 | 4,730 | 4,805 | +0.1% | 27,700 | - | +4.62% |
| 08/27 | （空売り報告）Nomura International plc 53,828株（0.53%）-0.11% |
| 08/26 | 4,820 | 4,850 | 4,770 | 4,800 | -0.62% | 24,500 | - | +4.87% |
| 08/25 | 4,885 | 4,905 | 4,815 | 4,830 | -1.13% | 18,300 | - | +5.97% |
| 08/24 | 4,885 | 4,900 | 4,835 | 4,885 | +1.24% | 25,500 | - | +7.69% |
| 08/21 | 4,750 | 4,845 | 4,715 | 4,825 | +0.63% | 29,100 | - | +6.87% |
| 08/20 | 4,630 | 4,800 | 4,625 | 4,795 | +3.56% | 21,800 | - | +6.53% |
| 08/19 | 4,650 | 4,670 | 4,585 | 4,630 | -1.07% | 19,900 | - | +3.21% |
| 08/18 | 4,740 | 4,745 | 4,670 | 4,680 | -1.06% | 22,800 | - | +4.53% |
| 08/17 | 4,750 | 4,765 | 4,680 | 4,730 | -0.42% | 27,400 | - | +5.79% |
| 08/14 | 4,675 | 4,760 | 4,620 | 4,750 | +2.93% | 50,600 | - | +6.6% |
| 08/13 | 4,635 | 4,705 | 4,510 | 4,615 | +0.33% | 56,300 | - | +3.96% |
| 08/13 | （空売り報告）Nomura International plc 64,328株（0.64%）-0.1% |
| 08/12 | （IR情報）14:00 2026年12月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 08/12 | （IR情報）14:00 剰余金の配当(中間配当)に関するお知らせ |
| 08/12 | 4,545 | 4,635 | 4,285 | 4,600 | +2.45% | 124,400 | - | +3.81% |
| 08/12 | （空売り報告）Nomura International plc 74,528株（0.74%）+0.06% |
| 08/10 | 4,485 | 4,580 | 4,485 | 4,490 | +0.34% | 31,700 | - | +1.54% |
| 08/07 | 4,465 | 4,510 | 4,435 | 4,475 | -1% | 15,700 | - | +1.15% |
| 08/06 | 4,455 | 4,545 | 4,455 | 4,520 | +2.03% | 22,400 | - | +2.05% |
| 08/05 | 4,405 | 4,460 | 4,380 | 4,430 | +1.26% | 14,700 | - | 0% |
| 08/04 | 4,400 | 4,400 | 4,340 | 4,375 | +0.34% | 16,400 | - | -1.55% |
| 08/04 | （空売り報告）Nomura International plc 68,428株（0.68%）-0.02% |
| 08/03 | 4,420 | 4,420 | 4,285 | 4,360 | -1.8% | 36,800 | - | -2.42% |
| 08/03 | （空売り報告）Nomura International plc 70,428株（0.7%）+0.01% |
| 07/31 | 4,575 | 4,615 | 4,420 | 4,440 | -2.74% | 24,200 | - | -1.03% |
| 07/31 | （空売り報告）Nomura International plc 69,628株（0.69%）-0.01% |
| 07/30 | 4,520 | 4,590 | 4,500 | 4,565 | -0.54% | 57,500 | - | +1.51% |
| 07/30 | （空売り報告）Nomura International plc 71,128株（0.7%）-0.25% |
| 07/29 | 4,505 | 4,595 | 4,480 | 4,590 | +3.49% | 41,100 | - | +1.84% |
| 07/28 | 4,480 | 4,495 | 4,405 | 4,435 | -1.22% | 26,700 | - | -1.84% |
| 07/27 | 4,400 | 4,490 | 4,360 | 4,490 | +3.1% | 26,500 | - | -0.99% |
| 07/27 | （空売り報告）Nomura International plc 96,328株（0.95%）-0.06% |
| 07/24 | 4,365 | 4,370 | 4,310 | 4,355 | -0.23% | 12,600 | - | -4.35% |
| 07/24 | （空売り報告）Nomura International plc 102,328株（1.01%）+0.1% |
| 07/23 | 4,400 | 4,405 | 4,315 | 4,365 | -0.57% | 21,100 | - | -4.53% |
| 07/22 | 4,325 | 4,420 | 4,300 | 4,390 | +1.5% | 22,300 | - | -4.36% |
| 07/21 | 4,310 | 4,360 | 4,310 | 4,325 | +0.7% | 21,500 | - | -6.18% |
| 07/21 | （空売り報告）Nomura International plc 91,728株（0.91%）+0.06% |
| 07/17 | 4,360 | 4,395 | 4,275 | 4,295 | -1.49% | 37,000 | - | -7.34% |
| 07/16 | 4,435 | 4,460 | 4,360 | 4,360 | -2.46% | 25,800 | - | -6.44% |
| 07/16 | （空売り報告）Nomura International plc 86,228株（0.85%）+0.07% |
| 07/15 | 4,420 | 4,470 | 4,370 | 4,470 | +1.13% | 22,900 | - | -4.55% |
| 07/14 | 4,415 | 4,450 | 4,395 | 4,420 | +0.57% | 18,400 | - | -6.06% |
| 07/13 | 4,485 | 4,485 | 4,380 | 4,395 | -2.87% | 26,200 | - | -7.02% |
| 07/10 | 4,400 | 4,560 | 4,370 | 4,525 | +3.55% | 37,100 | - | -4.66% |
| 07/09 | 4,315 | 4,415 | 4,315 | 4,370 | +1.39% | 27,200 | - | -8.21% |
| 07/09 | （空売り報告）Nomura International plc 79,328株（0.78%）-0.02% |
| 07/08 | 4,390 | 4,390 | 4,305 | 4,310 | -2.6% | 44,000 | - | -9.78% |
| 07/08 | （空売り報告）Nomura International plc 80,628株（0.8%）+0.05% |
| 07/07 | 4,430 | 4,535 | 4,420 | 4,425 | +1.37% | 36,100 | - | -7.77% |
| 07/07 | （空売り報告）Nomura International plc 75,828株（0.75%）-0.06% |
| 07/06 | 4,625 | 4,650 | 4,350 | 4,365 | -4.17% | 86,200 | - | -9.36% |
| 07/06 | （空売り報告）Nomura International plc 82,328株（0.81%）+0.22% |
| 07/03 | 4,640 | 4,685 | 4,530 | 4,555 | -0.98% | 28,000 | - | -5.91% |
| 07/02 | 4,590 | 4,675 | 4,555 | 4,600 | +1.1% | 25,900 | - | -5.37% |
| 07/02 | （空売り報告）Nomura International plc 59,628株（0.59%）-0.01% |
| 07/01 | 4,765 | 4,775 | 4,515 | 4,550 | -4.41% | 30,900 | - | -6.78% |
| 06/30 | （IR情報）16:20 コーポレートメッセージ「アクアスマイル」の設定と地域コミュティ活動の強化のお知らせ |
| 06/30 | 4,905 | 4,905 | 4,760 | 4,760 | -4.32% | 11,700 | - | -2.96% |
| 06/29 | 4,820 | 4,975 | 4,745 | 4,975 | +3.43% | 48,200 | - | +0.95% |
| 06/26 | 4,780 | 4,815 | 4,745 | 4,810 | +1.58% | 79,000 | - | -2.69% |
| 06/25 | （IR情報）14:30 「長崎市・長与町新浄水場共同整備事業」の事業契約を締結しました |
| 06/25 | 4,865 | 4,865 | 4,730 | 4,735 | -1.25% | 27,700 | - | -4.56% |
| 06/24 | 4,865 | 4,885 | 4,795 | 4,795 | -1.44% | 11,300 | - | -3.66% |
| 06/23 | 4,865 | 4,900 | 4,865 | 4,865 | 0% | 21,300 | - | -2.33% |
| 06/22 | 4,875 | 4,885 | 4,785 | 4,865 | -1.62% | 14,100 | - | -2.43% |
| 06/19 | 4,825 | 4,945 | 4,810 | 4,945 | +2.28% | 15,500 | - | -0.82% |
| 06/18 | 4,830 | 4,890 | 4,830 | 4,835 | +0.42% | 9,600 | - | -3.13% |
| 06/17 | （IR情報）17:50 高性能インフラ点検調査ドローン「ASIO X」の展開と独占販売代理店契約締結のお知らせ |
| 06/17 | 4,840 | 4,905 | 4,800 | 4,815 | -1.23% | 14,100 | - | -3.53% |
| 06/16 | 4,990 | 5,000 | 4,800 | 4,875 | -1.52% | 25,600 | - | -2.13% |
| 06/15 | 4,930 | 5,010 | 4,930 | 4,950 | +0.41% | 18,800 | - | -0.4% |
| 06/12 | 4,975 | 4,980 | 4,905 | 4,930 | -0.3% | 26,800 | - | -0.52% |
| 06/11 | 5,070 | 5,070 | 4,935 | 4,945 | -1.3% | 45,100 | - | +0.12% |
| 06/10 | 4,990 | 5,040 | 4,980 | 5,010 | +0.7% | 26,800 | - | +1.77% |
| 06/09 | 4,890 | 4,975 | 4,875 | 4,975 | +2.37% | 24,500 | - | +1.37% |
| 06/08 | 4,825 | 4,910 | 4,805 | 4,860 | -0.72% | 29,100 | - | -0.76% |
| 06/05 | 4,835 | 4,935 | 4,835 | 4,895 | +2.62% | 28,300 | - | -0.02% |
| 06/04 | 4,805 | 4,855 | 4,755 | 4,770 | -1.75% | 33,300 | - | -2.37% |
| 06/03 | 4,865 | 4,915 | 4,805 | 4,855 | -0.21% | 22,500 | - | -0.49% |
| 06/02 | 4,925 | 4,935 | 4,810 | 4,865 | -2.6% | 27,700 | - | -0.08% |
| 06/01 | 5,160 | 5,160 | 4,990 | 4,995 | -1.28% | 30,600 | - | +2.74% |
| 05/29 | 5,100 | 5,260 | 5,060 | 5,060 | -0.78% | 24,500 | - | +4.31% |
| 05/28 | 5,090 | 5,120 | 4,995 | 5,100 | -0.97% | 24,300 | - | +5.35% |
| 05/27 | 5,260 | 5,260 | 5,140 | 5,150 | -3.2% | 21,800 | - | +6.71% |
| 05/26 | 5,310 | 5,320 | 5,240 | 5,320 | -0.56% | 13,300 | - | +10.63% |
| 05/25 | 5,360 | 5,370 | 5,170 | 5,350 | +1.52% | 34,000 | - | +11.81% |
| 05/25 | （空売り報告）Nomura International plc 61,028株（0.6%）-0.08% |
| 05/22 | 5,190 | 5,310 | 5,140 | 5,270 | +2.93% | 41,500 | - | +10.74% |
| 05/21 | 5,000 | 5,140 | 5,000 | 5,120 | +4.38% | 33,400 | - | +8.11% |
| 05/20 | （IR情報）16:45 インフラ点検調査用水中ドローン「FF2」販売開始のお知らせ |
| 05/20 | 4,950 | 4,995 | 4,845 | 4,905 | -1.8% | 22,300 | - | +3.94% |
| 05/19 | 4,975 | 5,120 | 4,935 | 4,995 | +2.88% | 45,200 | - | +5.89% |
| 05/18 | 5,070 | 5,070 | 4,770 | 4,855 | -4.24% | 43,900 | - | +3.06% |
| 05/18 | （空売り報告）Nomura International plc 69,028株（0.68%）-0.06% |
| 05/15 | 5,030 | 5,090 | 4,835 | 5,070 | +4.86% | 98,400 | - | +7.69% |
| 05/15 | （空売り報告）GOLDMAN SACHS INTERNATIONAL 33,742株（0.33%）-0.18%義務消失 |
| 05/14 | （IR情報）14:00 2026年12月期第1四半期決算短信〔日本基準〕(連結) |
| 05/14 | 4,545 | 4,880 | 4,530 | 4,835 | +5.91% | 62,700 | - | +2.89% |
| 05/13 | 4,635 | 4,645 | 4,565 | 4,565 | -0.98% | 10,900 | - | -2.73% |
| 05/13 | （空売り報告）GOLDMAN SACHS INTERNATIONAL 51,642株（0.51%）再IN |
| 05/12 | 4,595 | 4,680 | 4,595 | 4,610 | +0.44% | 13,100 | - | -1.85% |
| 05/11 | 4,500 | 4,595 | 4,465 | 4,590 | +2% | 37,900 | - | -2.34% |
10年以上蓄積したファイナンスデータとAIを掛け合わせて、投資の意思決定を加速させるポジションです。
