日付	始値	高値	安値	終値	前日比	出来高	時価総額	25日乖離
2026
03/09	4,360	4,445	4,315	4,430	-2.21%	36,800	445億1264万	-6.48%
03/06	16:30 SkyManholeミリ波マンホール水位測定システム実用化のお知らせ
03/06	4,520	4,550	4,475	4,530	-1.31%	27,800	455億1744万	-4.65%
03/05	4,560	4,640	4,525	4,590	+3.73%	28,600	461億2032万	-3.65%
03/04	4,495	4,585	4,400	4,425	-3.07%	52,400	444億6240万	-7.33%
03/03	4,705	4,775	4,565	4,565	-2.77%	29,700	458億6912万	-4.76%
03/02	4,625	4,745	4,610	4,695	-1.37%	24,200	471億7536万	-2.41%
02/27	4,680	4,765	4,650	4,760	+1.6%	31,200	478億2848万	-1.35%
02/26	4,670	4,765	4,665	4,685	+0.43%	40,300	470億7488万	-3.08%
02/25	4,625	4,730	4,600	4,665	+2.53%	64,700	468億7392万	-3.77%
02/24	16:00 当社取締役会の実効性に関する評価結果の概要について
02/24	4,575	4,610	4,520	4,550	-0.55%	31,700	457億1840万	-6.53%
02/20	4,570	4,595	4,485	4,575	+0.11%	42,100	459億6960万	-6.61%
02/19	4,520	4,620	4,520	4,570	+2.24%	49,500	459億1936万	-7.4%
02/18	4,500	4,535	4,455	4,470	+0.11%	58,200	449億1456万	-9.86%
02/17	4,535	4,550	4,450	4,465	-2.93%	81,300	448億6432万	-10.45%
02/16	4,655	4,715	4,470	4,600	-5.06%	122,100	462億2080万	-8.15%
02/13	16:00 剰余金の配当及び次期配当予想(増配)に関するお知らせ
02/13	16:00 2025年12月期決算短信〔日本基準〕(連結)
02/13	16:00 役員人事のお知らせ
02/13	5,030	5,040	4,840	4,845	-3.1%	64,900	486億8256万	-3.45%
02/12	5,070	5,080	5,000	5,000	-0.79%	23,200	502億4000万	-0.48%
02/10	4,970	5,060	4,970	5,040	+1.41%	17,500	506億4192万	+0.28%
02/09	5,050	5,050	4,960	4,970	-1.19%	40,900	499億3856万	-1.13%
02/06	5,040	5,040	4,950	5,030	-0.4%	27,300	505億4144万	-0.04%
02/05	5,030	5,090	5,030	5,050	+0.2%	17,300	507億4240万	+0.24%
02/04	5,000	5,090	5,000	5,040	-0.2%	20,800	506億4192万	-0.02%
02/03	5,030	5,090	5,000	5,050	+1%	23,900	507億4240万	+0.06%
02/02	4,880	5,050	4,875	5,000	+3.52%	51,600	502億4000万	-0.99%
01/30	4,795	4,855	4,750	4,830	+1.05%	21,200	485億3184万	-4.47%
01/29	4,815	4,830	4,765	4,780	-1.24%	30,700	480億2944万	-5.7%
01/28	4,860	4,890	4,820	4,840	-0.92%	19,400	486億3232万	-4.86%
01/27	16:00 人事異動に関するお知らせ
01/27	16:00 執行役員の異動に関するお知らせ
01/27	4,875	4,905	4,860	4,885	+0.31%	19,500	490億8448万	-4.31%
01/26	4,990	4,990	4,870	4,870	-2.79%	46,400	489億3376万	-4.85%
01/23	5,040	5,040	4,995	5,010	-0.6%	17,500	503億4048万	-2.3%
01/22	5,050	5,060	5,000	5,040	+0.8%	14,500	506億4192万	-1.91%
01/21	4,990	5,030	4,940	5,000	-0.6%	30,100	502億4000万	-2.8%
01/20	5,160	5,160	5,030	5,030	-2.71%	26,900	505億4144万	-2.27%
01/19	5,250	5,260	5,140	5,170	-2.82%	37,300	519億4816万	+0.35%
01/16	5,600	5,640	5,240	5,320	-2.74%	88,500	534億5536万	+3.16%
01/15	5,190	5,490	5,180	5,470	+5.6%	70,000	549億6256万	+6.11%
01/14	5,120	5,230	5,120	5,180	+0.78%	39,600	520億4864万	+0.72%
01/13	5,150	5,150	5,000	5,140	+2.8%	49,000	516億4672万	-0.06%
01/09	4,925	5,020	4,885	5,000	+2.77%	42,100	502億4000万	-2.8%
01/08	4,980	4,990	4,860	4,865	-2.41%	59,100	488億8352万	-5.57%
01/07	5,050	5,080	4,970	4,985	-1.29%	35,900	500億8928万	-3.45%
01/06	5,060	5,100	5,050	5,050	-0.2%	15,700	507億4240万	-2.4%
01/05	5,100	5,120	5,050	5,060	-0.78%	14,400	508億4288万	-2.34%
2025
12/30	5,170	5,170	5,100	5,100	-1.54%	9,600	512億4480万	-1.64%
12/29	5,100	5,180	5,050	5,180	+0.97%	43,800	520億4864万	+0.02%
12/26	5,210	5,230	5,130	5,130	-1.16%	66,200	515億4624万	-0.83%
12/25	5,140	5,190	5,120	5,190	+1.37%	27,800	521億4912万	+0.48%
12/24	5,150	5,200	5,120	5,120	-0.58%	27,500	514億4576万	-0.66%
12/23	5,170	5,200	5,130	5,150	-0.19%	29,100	517億4720万	+0.02%
12/22	5,340	5,340	5,150	5,160	-1.15%	19,800	518億4768万	+0.29%
12/19	5,330	5,330	5,200	5,220	-1.51%	21,100	524億5056万	+1.52%
12/18	5,180	5,300	5,150	5,300	+1.73%	25,100	532億5440万	+3.15%
12/17	5,180	5,240	5,120	5,210	+1.56%	22,500	523億5008万	+1.54%
12/16	5,250	5,250	5,130	5,130	-2.29%	41,700	515億4624万	+0.06%
12/15	5,190	5,250	5,160	5,250	+0.96%	39,300	527億5200万	+2.48%
12/12	5,180	5,200	5,120	5,200	+2.56%	28,000	522億4960万	+1.5%
12/11	5,190	5,190	5,030	5,070	-1.74%	36,600	509億4336万	-1.09%
12/10	5,250	5,260	5,140	5,160	-2.46%	29,600	518億4768万	+0.51%
12/09	5,360	5,380	5,210	5,290	+0.38%	33,400	531億5392万	+2.94%
12/08	5,150	5,270	5,130	5,270	+1.93%	29,800	529億5296万	+2.57%
12/05	5,160	5,180	5,120	5,170	-0.19%	19,400	519億4816万	+0.64%
12/04	5,150	5,190	5,120	5,180	+0.58%	31,400	520億4864万	+0.74%
12/03	5,200	5,200	5,120	5,150	-0.96%	24,900	517億4720万	+0.08%
12/02	5,240	5,240	5,160	5,200	+1.17%	24,300	522億4960万	+0.81%
12/01	5,350	5,350	5,130	5,140	-2.65%	35,600	516億4672万	-0.54%
11/28	5,260	5,280	5,230	5,280	+1.15%	21,300	530億5344万	+1.89%
11/27	5,250	5,260	5,170	5,220	+1.16%	37,000	524億5056万	+0.56%
11/26	4,955	5,160	4,955	5,160	+4.14%	33,900	518億4768万	-0.77%
11/25	5,080	5,100	4,950	4,955	-1.29%	29,400	497億8784万	-4.93%
11/21	4,900	5,040	4,900	5,020	+1.93%	21,200	504億4096万	-4.03%
11/20	5,000	5,040	4,910	4,925	-0.1%	28,300	494億8640万	-6.26%
11/19	4,980	5,010	4,890	4,930	-1.2%	42,300	495億3664万	-6.5%
11/18	5,000	5,020	4,935	4,990	-0.99%	27,900	501億3952万	-5.6%
11/17	5,100	5,110	5,000	5,040	-1.18%	31,800	506億4192万	-4.83%
11/14	5,130	5,230	5,100	5,100	-0.2%	28,400	512億4480万	-3.95%
11/13	5,300	5,300	5,080	5,110	-0.39%	33,600	513億4528万	-3.97%
11/12	5,070	5,200	5,020	5,130	+0.59%	18,900	515億4624万	-3.72%
11/11	5,050	5,230	5,030	5,100	+1.19%	45,500	512億4480万	-4.4%
11/10	15:30 豊橋浄水場再整備等事業における落札者に決定
11/10	14:00 2025年12月期第3四半期決算短信〔日本基準〕(連結)
11/10	5,310	5,430	4,590	5,040	-4%	156,200	506億4192万	-5.65%
11/07	5,270	5,290	5,230	5,250	-0.38%	22,300	527億5200万	-1.85%
11/06	5,260	5,300	5,230	5,270	0%	13,200	529億5296万	-1.51%
11/05	5,260	5,300	5,110	5,270	-0.38%	40,100	529億5296万	-1.75%
11/04	5,300	5,350	5,230	5,290	+0.38%	29,000	531億5392万	-1.69%
10/31	5,220	5,320	5,220	5,270	+0.57%	20,800	529億5296万	-2.41%
10/30	5,220	5,280	5,200	5,240	-0.76%	27,200	526億5152万	-3.34%
10/29	5,380	5,420	5,280	5,280	0%	26,400	530億5344万	-3.08%
10/28	17:00 2025年12月期配当予想の修正(増配)に関するお知らせ
10/28	5,490	5,490	5,280	5,280	-3.12%	33,700	530億5344万	-3.56%
10/27	5,510	5,510	5,450	5,450	-0.18%	24,300	547億6160万	-1.02%
10/24	5,510	5,510	5,410	5,460	-0.36%	19,500	548億6208万	-1.39%
10/23	5,520	5,550	5,440	5,480	-0.72%	18,300	550億6304万	-1.31%
10/22	5,430	5,520	5,430	5,520	+1.66%	20,000	554億6496万	-0.95%
10/21	5,490	5,490	5,360	5,430	-0.91%	31,000	545億6064万	-2.9%
10/20	5,440	5,490	5,380	5,480	+0.92%	29,700	550億6304万	-2.42%
10/17	5,580	5,580	5,410	5,430	-2.69%	30,800	545億6064万	-3.76%
10/16	5,450	5,600	5,400	5,580	+3.14%	54,600	560億6784万	-1.62%
10/15	5,260	5,410	5,260	5,410	+2.85%	31,300	543億5968万	-5.12%
10/14	5,180	5,260	5,160	5,260	+0.57%	36,100	528億5248万	-8.43%
10/10	5,350	5,360	5,230	5,230	-3.15%	40,000	525億5104万	-9.84%
10/09	5,450	5,450	5,380	5,400	+0.75%	37,200	542億5920万	-7.79%
10/08	5,280	5,450	5,280	5,360	+1.52%	45,200	538億5728万	-9.21%

NJS（2325）のIR情報・決算資料

2025/10/08～2026/03/09

IR情報＆株価推移

開示資料

決算

株式

チャート