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
10/06	375	375	372	375	+0.27%	7,300	-	+0.54%
10/05	375	375	373	374	+0.27%	5,800	-	+0.27%
10/02	370	375	370	373	+0.81%	13,900	-	0%
10/01	375	375	370	370	-0.8%	40,400	-	-0.8%
09/30	374	374	372	373	0%	11,000	-	0%
09/29	372	373	371	373	+0.27%	6,800	-	0%
09/28	372	374	372	372	-0.53%	6,000	-	-0.27%
09/25	379	379	372	374	0%	19,100	-	+0.27%
09/24	372	374	371	374	+0.81%	9,100	-	+0.27%
09/18	373	374	371	371	-0.54%	8,100	-	-0.54%
09/17	372	373	372	373	+0.54%	7,000	-	0%
09/16	373	374	371	371	0%	11,100	-	-0.8%
09/15	372	373	370	371	-0.27%	24,400	-	-0.8%
09/14	372	373	371	372	+0.27%	6,400	-	-0.8%
09/11	372	373	371	371	-0.54%	18,600	-	-1.07%
09/10	375	377	372	373	-0.53%	13,400	-	-0.8%
09/09	374	382	373	375	+0.54%	69,100	-	-0.53%
09/08	374	374	372	373	-0.27%	10,000	-	-1.06%
09/07	374	374	373	374	+0.27%	4,500	-	-1.06%
09/04	375	375	372	373	0%	10,000	-	-1.32%
09/03	373	375	372	373	-0.27%	4,800	-	-1.32%
09/02	372	376	372	374	0%	18,800	-	-1.06%
09/01	373	374	372	374	+0.27%	18,500	-	-1.06%
08/31	372	375	371	373	+0.27%	36,300	-	-1.58%
08/28	373	374	370	372	0%	71,400	-	-1.85%
08/27	373	374	372	372	-0.27%	28,800	-	-1.85%
08/26	373	375	373	373	0%	17,600	-	-1.58%
08/25	375	375	372	373	-0.27%	15,500	-	-1.84%
08/24	372	374	371	374	+0.54%	20,800	-	-1.58%
08/21	373	374	371	372	0%	27,300	-	-2.11%
08/20	372	375	371	372	0%	26,500	-	-2.36%
08/19	375	376	372	372	-1.33%	37,200	-	-2.36%
08/18	11:30 (開示事項の中止)株式会社土木管理総合試験所(証券コード6171)に対する公開買付けに準ずる行為として政令で定める買集め行為に関するお知らせ
08/18	376	377	375	377	0%	30,000	-	-1.31%
08/17	15:30 株式会社土木管理総合試験所(証券コード6171)に対する公開買付けに準ずる行為として政令で定める買集め行為に関するお知らせ
08/17	381	382	375	377	-1.05%	57,400	-	-1.31%
08/14	378	390	378	381	0%	53,600	-	-0.52%
08/13	379	383	379	381	-0.26%	23,200	-	-0.52%
08/12	380	382	379	382	+0.26%	19,800	-	-0.26%
08/10	380	383	376	381	-3.54%	46,000	-	-0.52%
08/07	15:30 特別損失(減損損失)の計上および特別利益(投資有価証券売却益)の計上に関するお知らせ
08/07	15:30 2026年12月期第2四半期(中間期)業績予想と実績値との差異に関するお知らせ
08/07	15:30 2026年12月期第2四半期(中間期)決算短信〔日本基準〕(連結)
08/07	389	397	384	395	+1.8%	27,700	-	+3.13%
08/06	389	389	384	388	-0.26%	5,800	-	+1.31%
08/05	388	390	385	389	+0.26%	9,100	-	+1.83%
08/04	384	389	381	388	+2.11%	20,800	-	+1.57%
08/03	379	381	378	380	+0.26%	8,200	-	-0.52%
07/31	379	379	375	379	0%	22,500	-	-0.79%
07/30	378	379	376	379	+0.26%	16,200	-	-0.79%
07/29	385	385	376	378	0%	47,600	-	-1.05%
07/28	379	379	377	378	-0.26%	15,700	-	-1.05%
07/27	378	381	377	379	+0.26%	46,500	-	-0.79%
07/24	375	378	375	378	0%	8,300	-	-1.05%
07/23	378	378	375	378	-0.26%	15,200	-	-1.05%
07/22	380	380	378	379	0%	8,400	-	-1.04%
07/21	376	381	376	379	0%	10,200	-	-1.04%
07/17	16:50 剰余金の配当(中間配当)に関するお知らせ
07/17	382	383	376	379	-1.04%	33,500	-	-1.04%
07/16	384	387	381	383	-1.03%	24,800	-	0%
07/15	15:30 長野市篠ノ井駅西口産業用地の土地返却および本社ビル建設構想の取りやめに関するお知らせ
07/15	384	388	384	387	0%	8,000	-	+1.04%
07/14	383	387	383	387	0%	7,700	-	+1.04%
07/13	384	390	384	387	-0.26%	9,600	-	+1.04%
07/10	386	388	384	388	+1.31%	12,800	-	+1.31%
07/09	384	385	383	383	-0.52%	8,800	-	-0.26%
07/08	385	388	384	385	-0.77%	10,900	-	+0.26%
07/07	385	388	384	388	+0.78%	8,600	-	+1.04%
07/06	383	389	383	385	-0.26%	15,200	-	+0.52%
07/03	376	388	375	386	+2.12%	32,300	-	+0.78%
07/02	375	380	372	378	+0.53%	27,500	-	-1.56%
07/01	378	378	375	376	-0.79%	16,300	-	-2.08%
06/30	383	383	378	379	-1.04%	14,300	-	-1.56%
06/29	388	388	381	383	-0.78%	19,700	-	-0.52%
06/26	385	386	383	386	+0.78%	28,700	-	0%
06/25	388	390	383	383	0%	17,100	-	-0.78%
06/24	380	383	379	383	+0.79%	16,200	-	-0.78%
06/23	379	380	378	380	+0.26%	13,200	-	-1.55%
06/22	380	383	378	379	-0.26%	23,900	-	-2.07%
06/19	381	383	379	380	0%	14,600	-	-1.81%
06/18	380	384	379	380	-0.78%	26,700	-	-2.06%
06/17	382	383	381	383	+0.26%	17,200	-	-1.29%
06/16	382	385	381	382	-0.26%	12,700	-	-1.55%
06/15	380	386	380	383	+0.79%	10,000	-	-1.54%
06/12	385	385	380	380	-1.3%	14,400	-	-2.31%
06/11	388	388	381	385	-1.03%	13,000	-	-1.28%
06/10	386	391	386	389	-0.51%	11,100	-	-0.26%
06/09	389	395	389	391	+0.51%	11,200	-	0%
06/08	387	393	387	389	-1.27%	20,200	-	-0.51%
06/05	385	396	385	394	+2.07%	19,100	-	+0.77%
06/04	380	388	380	386	0%	10,700	-	-1.28%
06/03	383	386	380	386	+1.31%	15,600	-	-1.53%
06/02	385	385	378	381	-1.04%	26,400	-	-2.81%
06/01	389	389	384	385	-1.28%	7,600	-	-2.04%
05/29	391	394	389	390	0%	12,900	-	-1.02%
05/28	386	396	386	390	+1.04%	19,400	-	-1.27%
05/27	393	393	386	386	-1.53%	14,500	-	-2.28%
05/26	393	395	392	392	-1.26%	8,200	-	-1.01%
05/25	399	400	393	397	0%	17,200	-	+0.25%
05/22	385	397	384	397	+3.12%	22,200	-	0%
05/21	384	387	383	385	+0.52%	17,300	-	-3.02%
05/20	392	392	382	383	-2.54%	33,400	-	-3.77%
05/19	390	395	389	393	+0.26%	17,200	-	-1.5%
05/18	397	397	382	392	+0.77%	37,400	-	-2%
05/15	15:30 2026年12月期第1四半期決算短信〔日本基準〕(連結)
05/15	394	394	381	389	-0.51%	67,400	-	-2.99%
05/14	396	396	391	391	-0.51%	39,800	-	-2.49%
05/13	396	398	393	393	-0.51%	15,200	-	-2.24%

土木管理総合試験所（6171）のIR情報・決算資料

2026/05/13～2026/10/06

IR情報＆株価推移

開示資料

決算

株式

チャート