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
10/02	257	257	251	252	-2.33%	108,900	-	-3.08%
10/01	262	262	254	258	-2.27%	197,500	-	-0.77%
09/30	265	266	262	264	-0.75%	75,600	-	+1.54%
09/29	266	271	262	266	+0.38%	135,300	-	+2.7%
09/28	263	266	262	265	+0.38%	49,700	-	+2.71%
09/25	267	267	263	264	-1.12%	60,100	-	+2.72%
09/24	268	268	264	267	-0.37%	38,100	-	+4.3%
09/18	（IR情報）17:30 蒲郡市大塚海岸緑地「ラグーナビーチ」にて開催されたウインドサーフィンレース「2026年度プリンセスカップ」に協賛
09/18	263	268	260	268	+3.08%	105,000	-	+5.1%
09/17	262	264	258	260	-1.52%	103,500	-	+1.96%
09/16	268	268	263	264	-1.12%	70,200	-	+3.94%
09/15	267	269	262	267	-0.37%	152,500	-	+5.53%
09/14	259	268	258	268	+3.08%	65,500	-	+6.35%
09/11	259	261	253	260	-1.14%	126,300	-	+4%
09/10	267	267	263	263	-1.5%	87,100	-	+5.62%
09/09	267	267	264	267	0%	84,500	-	+7.66%
09/08	266	268	263	267	+0.75%	123,300	-	+8.1%
09/07	265	266	263	265	0%	65,400	-	+7.72%
09/04	260	265	259	265	+1.92%	125,700	-	+8.16%
09/03	254	260	253	260	+1.56%	92,400	-	+6.56%
09/02	（5%ルール）藤本彰（17.66%）
09/02	254	256	252	256	-0.39%	36,300	-	+5.35%
09/01	252	257	250	257	+0.39%	76,900	-	+5.76%
08/31	245	256	245	256	+4.07%	275,100	-	+5.79%
08/28	245	246	243	246	+1.23%	53,200	-	+2.07%
08/27	245	245	243	243	-0.41%	16,300	-	+0.83%
08/26	246	246	242	244	0%	30,900	-	+1.24%
08/25	246	246	241	244	-0.81%	56,400	-	+1.24%
08/24	243	247	243	246	+0.41%	23,200	-	+2.5%
08/21	244	247	244	245	0%	75,600	-	+2.08%
08/20	242	246	242	245	+0.82%	79,100	-	+2.08%
08/19	243	244	242	243	+0.41%	16,300	-	+1.67%
08/18	244	246	242	242	-0.82%	47,100	-	+1.26%
08/17	245	247	244	244	-1.21%	39,800	-	+2.09%
08/14	241	248	240	247	+2.92%	105,600	-	+3.35%
08/13	240	241	238	240	0%	30,000	-	+0.84%
08/12	239	240	238	240	+0.42%	14,500	-	+0.84%
08/10	237	239	236	239	+0.84%	24,900	-	+0.42%
08/07	236	237	236	237	+0.42%	4,900	-	-0.42%
08/06	239	240	236	236	-0.84%	30,900	-	-0.84%
08/05	237	240	237	238	+0.42%	12,800	-	0%
08/04	238	239	237	237	-0.84%	18,000	-	-0.42%
08/03	241	241	235	239	-1.65%	44,400	-	+0.84%
07/31	（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)
07/31	240	243	237	243	+1.67%	72,100	-	+2.53%
07/30	239	239	238	239	0%	15,500	-	+1.27%
07/29	239	240	238	239	-0.42%	19,100	-	+1.7%
07/28	241	241	240	240	0%	20,000	-	+2.13%
07/27	242	242	240	240	0%	22,300	-	+2.56%
07/24	239	241	239	240	+0.42%	22,700	-	+2.56%
07/23	237	239	237	239	+0.84%	4,500	-	+2.58%
07/22	237	238	237	237	0%	3,100	-	+2.16%
07/21	238	238	237	237	+0.42%	5,400	-	+2.16%
07/17	238	238	236	236	-1.26%	17,000	-	+2.16%
07/16	239	239	238	239	+0.42%	13,200	-	+3.46%
07/15	238	240	237	238	0%	17,800	-	+3.48%
07/14	238	239	237	238	-0.42%	2,300	-	+3.48%
07/13	239	239	237	239	+0.42%	16,800	-	+3.91%
07/10	237	238	235	238	+1.28%	8,200	-	+3.48%
07/09	238	238	234	235	-0.84%	15,900	-	+2.17%
07/08	237	238	236	237	0%	3,700	-	+3.04%
07/07	238	239	233	237	-0.84%	22,000	-	+3.04%
07/06	241	243	239	239	-0.83%	18,900	-	+3.91%
07/03	235	241	234	241	+2.12%	78,800	-	+4.78%
07/02	230	237	230	236	+2.61%	51,300	-	+2.61%
07/01	229	231	227	230	+1.32%	71,000	-	0%
06/30	（IR情報）17:30 兵庫県西宮市甲子園浜にて開催されたウインドサーフィンレース「2026年度関西選手権」に協賛
06/30	227	228	226	227	0%	10,100	-	-1.3%
06/29	226	228	226	227	0%	10,000	-	-1.73%
06/26	226	227	222	227	+0.44%	38,700	-	-1.73%
06/25	226	227	225	226	+0.44%	16,100	-	-2.59%
06/24	222	226	222	225	+0.9%	19,700	-	-3.43%
06/23	（IR情報）17:30 技術商社ジェイテック株主総会に３Dアバターを導入
06/23	225	226	222	223	-0.89%	20,000	-	-4.29%
06/22	223	227	223	225	+0.9%	13,300	-	-3.85%
06/19	224	224	222	223	0%	17,400	-	-4.7%
06/18	226	226	222	223	-0.45%	21,600	-	-5.11%
06/17	223	225	221	224	+1.82%	48,400	-	-4.68%
06/16	227	232	217	220	-3.08%	132,500	-	-6.78%
06/15	230	232	227	227	-0.44%	57,300	-	-4.22%
06/12	230	230	226	228	-0.44%	10,500	-	-3.8%
06/11	230	230	226	229	-1.29%	20,100	-	-3.38%
06/10	233	233	230	232	-0.43%	14,000	-	-2.52%
06/09	235	235	230	233	-0.85%	66,500	-	-2.1%
06/08	236	236	234	235	-0.42%	55,300	-	-1.26%
06/05	236	237	236	236	0%	6,500	-	-0.84%
06/04	238	238	236	236	-1.26%	15,100	-	-0.84%
06/03	236	239	235	239	+0.42%	26,200	-	+0.42%
06/02	238	238	237	238	0%	7,500	-	0%
06/01	237	238	237	238	+0.42%	12,400	-	0%
05/29	238	238	237	237	-0.42%	16,700	-	-0.42%
05/28	240	240	236	238	-0.83%	14,300	-	0%
05/27	（IR情報）18:30 2026年3月期決算説明資料
05/27	242	242	234	240	-0.83%	40,000	-	+0.84%
05/26	243	244	242	242	-0.41%	17,600	-	+1.68%
05/25	243	247	242	243	0%	32,400	-	+2.1%
05/22	239	244	238	243	+1.67%	57,000	-	+2.1%
05/21	238	239	235	239	0%	22,800	-	+0.84%
05/20	236	241	233	239	+1.27%	120,900	-	+0.84%
05/19	235	238	233	236	+0.43%	56,600	-	-0.42%
05/18	237	237	234	235	-1.26%	32,700	-	-1.26%
05/15	239	239	236	238	0%	77,300	-	0%
05/14	（IR情報）15:30 通期連結業績予想数値と実績値との差異、および個別業績実績値と前期実績値との差異に関するお知らせ
05/14	（IR情報）15:30 2026年3月期決算短信〔日本基準〕(連結)
05/14	239	240	237	238	0%	26,800	-	0%
05/13	240	240	236	238	-1.24%	26,400	-	0%
05/12	235	241	235	241	+2.12%	72,300	-	+1.26%
05/11	235	237	235	236	-0.42%	17,300	-	-0.42%

ジェイテック（2479）のイベントチャート

2026/05/11～2026/10/02

イベント情報＆株価推移

開示資料

決算

株式

チャート