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
10/23	400	407	400	404	-0.25%	2,400	-	-1.22%
10/22	406	406	401	405	0%	2,800	-	-0.98%
10/21	410	410	405	405	0%	2,400	-	-0.98%
10/20	410	410	402	405	-0.74%	11,100	-	-0.98%
10/19	406	408	402	408	+0.49%	3,900	-	-0.24%
10/16	406	406	406	406	0%	300	-	-0.73%
10/15	410	410	397	406	-0.98%	28,900	-	-0.73%
10/14	407	410	407	410	+0.49%	700	-	+0.24%
10/13	411	411	407	408	0%	2,400	-	-0.24%
10/09	410	410	407	408	-0.24%	3,500	-	-0.24%
10/08	411	411	409	409	0%	2,900	-	0%
10/07	408	413	408	409	+0.25%	5,200	-	0%
10/06	405	410	404	408	+0.25%	4,500	-	-0.24%
10/05	409	409	404	407	-0.49%	13,200	-	-0.49%
10/02	409	410	408	409	-0.49%	1,700	-	0%
10/01	410	411	409	411	0%	400	-	+0.49%
09/30	410	411	410	411	+0.24%	2,500	-	+0.49%
09/29	409	411	408	410	-0.24%	4,200	-	+0.24%
09/28	410	411	409	411	+0.24%	1,500	-	+0.49%
09/25	409	411	408	410	0%	1,500	-	+0.24%
09/24	411	412	409	410	-0.24%	10,000	-	+0.24%
09/18	409	413	409	411	+0.24%	2,600	-	+0.24%
09/17	412	412	410	410	-1.2%	1,100	-	0%
09/16	410	415	406	415	+1.72%	6,400	-	+1.22%
09/15	406	408	403	408	+0.49%	1,500	-	-0.49%
09/14	403	406	402	406	+1%	3,400	-	-1.22%
09/11	410	410	402	402	-2.43%	17,500	-	-2.19%
09/10	411	412	408	412	+0.49%	7,500	-	0%
09/09	408	410	407	410	+0.49%	6,800	-	-0.49%
09/08	414	414	408	408	-1.45%	7,300	-	-0.97%
09/07	420	424	413	414	+2.73%	50,600	-	+0.49%
09/04	404	412	401	403	-0.25%	9,800	-	-2.18%
09/03	406	406	404	404	-0.74%	8,100	-	-2.18%
09/02	408	408	406	407	0%	5,800	-	-1.45%
09/01	410	410	406	407	-0.49%	10,500	-	-1.69%
08/31	409	410	409	409	0%	4,600	-	-1.21%
08/28	411	412	408	409	-0.49%	8,400	-	-1.21%
08/27	410	412	410	411	+0.24%	1,800	-	-0.96%
08/26	411	414	409	410	-0.24%	9,600	-	-1.2%
08/25	413	413	411	411	0%	1,100	-	-0.96%
08/24	409	412	409	411	0%	2,400	-	-0.96%
08/21	410	412	410	411	0%	1,500	-	-1.2%
08/20	410	411	409	411	-0.24%	6,600	-	-1.2%
08/19	412	412	411	412	-0.24%	6,100	-	-0.96%
08/18	419	419	411	413	-1.2%	21,500	-	-0.96%
08/17	414	418	412	418	+0.72%	5,900	-	+0.24%
08/14	417	418	415	415	-0.48%	5,800	-	-0.72%
08/13	418	418	415	417	-0.24%	1,300	-	-0.48%
08/12	415	418	413	418	+0.72%	5,000	-	-0.48%
08/10	（IR情報）17:10 投資有価証券売却益(特別利益)計上に関するお知らせ
08/10	413	416	413	415	+0.73%	7,600	-	-1.43%
08/07	（IR情報）18:05 2027年3月期第1四半期決算補足説明資料
08/07	412	415	412	412	-1.9%	5,800	-	-2.37%
08/06	（IR情報）16:45 2027年3月期第1四半期決算短信〔日本基準〕(連結)
08/06	（IR情報）16:45 営業外収益(為替差益)計上に関するお知らせ
08/06	414	421	414	420	+1.2%	2,000	-	-0.71%
08/05	（IR情報）16:30 譲渡制限付株式報酬としての自己株式の処分の払込完了に関するお知らせ
08/05	416	416	413	415	-0.24%	5,500	-	-1.89%
08/04	415	416	415	416	+0.24%	400	-	-1.65%
08/03	417	421	411	415	0%	2,300	-	-1.89%
07/31	（IR情報）16:30 支配株主等(その他関係会社)に関する事項について
07/31	414	417	414	415	0%	1,700	-	-1.89%
07/30	413	416	412	415	+0.24%	1,100	-	-1.89%
07/29	416	418	414	414	-1.19%	2,900	-	-1.9%
07/28	422	423	419	419	+0.48%	2,200	-	-0.71%
07/27	422	422	415	417	-0.48%	7,900	-	-1.18%
07/24	422	423	419	419	0%	1,000	-	-0.71%
07/23	418	422	418	419	0%	900	-	-0.48%
07/22	415	419	415	419	+1.21%	2,600	-	-0.48%
07/21	415	418	413	414	-0.24%	2,500	-	-1.66%
07/17	420	420	413	415	-1.19%	2,900	-	-1.43%
07/16	（IR情報）16:00 譲渡制限付株式報酬としての自己株式の処分に関するお知らせ
07/16	417	420	416	420	+0.72%	1,000	-	-0.24%
07/15	420	422	409	417	0%	14,000	-	-0.95%
07/14	425	428	410	417	-2.11%	9,600	-	-0.95%
07/13	428	428	423	426	-0.7%	1,400	-	+1.43%
07/10	430	430	425	429	-0.92%	5,700	-	+2.14%
07/09	433	433	433	433	-0.69%	400	-	+3.34%
07/08	450	450	435	436	-2.24%	4,400	-	+4.06%
07/07	457	457	445	446	-1.11%	6,300	-	+6.7%
07/06	439	452	431	451	+4.64%	17,400	-	+8.15%
07/03	412	434	412	431	+0.94%	11,100	-	+3.61%
07/02	423	427	423	427	+0.95%	2,300	-	+2.64%
07/01	422	427	422	423	+0.24%	7,700	-	+1.68%
06/30	421	424	420	422	+0.48%	2,600	-	+1.69%
06/29	406	420	406	420	+3.45%	1,100	-	+1.2%
06/26	412	412	406	406	-1.46%	1,900	-	-2.4%
06/25	409	412	408	412	+1.23%	3,400	-	-0.96%
06/24	410	410	407	407	-0.73%	3,600	-	-2.16%
06/23	412	419	408	410	0%	6,700	-	-1.44%
06/22	413	418	410	410	-0.73%	3,600	-	-1.44%
06/19	411	419	410	413	+0.73%	4,800	-	-0.72%
06/18	412	412	410	410	-0.73%	3,900	-	-1.44%
06/17	412	414	412	413	+0.24%	1,600	-	-0.72%
06/16	412	420	410	412	-0.24%	8,300	-	-0.96%
06/15	413	415	412	413	-0.48%	5,000	-	-0.96%
06/12	420	420	406	415	-1.89%	15,200	-	-0.48%
06/11	419	423	410	423	+2.92%	8,100	-	+1.68%
06/10	413	414	411	411	0%	800	-	-1.2%
06/09	418	422	410	411	-0.96%	4,300	-	-0.96%
06/08	415	420	414	415	-0.24%	1,500	-	0%
06/05	420	423	416	416	-0.95%	900	-	+0.24%
06/04	420	421	413	420	-0.24%	4,000	-	+1.2%
06/03	425	427	419	421	-0.24%	4,700	-	+1.45%
06/02	422	422	416	422	-1.17%	1,000	-	+1.93%
06/01	422	428	422	427	+1.18%	2,100	-	+3.14%
05/29	416	424	416	422	+1.69%	1,700	-	+1.93%

リーダー電子（6867）のイベントチャート

2026/05/29～2026/10/23

イベント情報＆株価推移

開示資料

決算

株式

チャート