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
10/01	406	411	404	405	-1.22%	27,100	-	-0.98%
09/30	402	410	402	410	+1.99%	14,400	-	+0.24%
09/29	409	409	400	402	-1.71%	40,300	-	-1.71%
09/28	405	411	405	409	+0.25%	15,900	-	0%
09/25	408	412	406	408	0%	24,400	-	-0.24%
09/24	408	414	405	408	-0.49%	83,300	-	-0.24%
09/24	（空売り報告）Barclays Capital Securities Ltd 171,279株（0.49%）-0.07%義務消失
09/18	407	412	406	410	+0.74%	65,800	-	0%
09/17	（5%ルール）SILITECH TECHNOLOGY CORPORATION（51.92%）
09/17	405	410	403	407	+1.24%	48,200	-	-0.73%
09/16	401	408	401	402	-0.25%	16,400	-	-2.19%
09/15	403	407	400	403	-0.98%	41,200	-	-1.95%
09/14	400	409	400	407	+1.75%	37,800	-	-0.97%
09/11	（IR情報）15:30 第三者割当により発行される第1回無担保転換社債型新株予約権付社債(転換価額修正条項付)の払込完了に関するお知らせ
09/11	402	403	397	400	-0.74%	34,300	-	-2.68%
09/10	404	405	400	403	0%	48,200	-	-2.18%
09/09	401	405	400	403	+0.5%	48,000	-	-2.18%
09/09	（空売り報告）Barclays Capital Securities Ltd 196,679株（0.56%）-0.13%
09/08	415	415	401	401	-3.37%	54,300	-	-2.43%
09/07	413	418	411	415	+0.97%	48,900	-	+1.22%
09/07	（空売り報告）Barclays Capital Securities Ltd 239,579株（0.69%）-0.09%
09/04	408	414	407	411	+0.49%	53,900	-	+0.49%
09/03	411	414	406	409	-0.49%	40,500	-	0%
09/02	423	423	408	411	-3.52%	112,600	-	+0.74%
09/01	421	429	420	426	+0.71%	87,400	-	+4.67%
08/31	417	429	411	423	+1.2%	103,500	-	+4.19%
08/28	422	431	417	418	-0.95%	71,800	-	+3.21%
08/28	（空売り報告）Barclays Capital Securities Ltd 271,179株（0.78%）-0.05%
08/27	407	422	403	422	+3.94%	131,500	-	+4.2%
08/26	（IR情報）16:30 第三者割当により発行される第1回無担保転換社債型新株予約権付社債(転換価額修正条項付)の募集に関するお知らせ
08/26	414	414	402	406	-0.98%	47,300	-	+0.25%
08/25	401	411	396	410	+2.24%	67,900	-	+1.23%
08/24	403	405	401	401	-0.5%	27,300	-	-0.99%
08/21	407	407	401	403	-0.98%	33,400	-	-0.49%
08/20	408	410	401	407	+0.99%	55,500	-	+0.25%
08/19	412	412	401	403	-3.13%	99,400	-	-0.98%
08/18	425	429	416	416	-1.65%	75,400	-	+1.96%
08/18	（空売り報告）Barclays Capital Securities Ltd 288,079株（0.83%）+0.04%
08/17	419	429	417	423	+0.95%	105,400	-	+3.42%
08/17	（空売り報告）Barclays Capital Securities Ltd 273,179株（0.79%）-0.1%
08/14	420	425	417	419	-0.48%	34,300	-	+2.2%
08/13	413	424	410	421	+1.45%	78,900	-	+2.68%
08/12	408	415	406	415	+1.47%	33,100	-	+0.97%
08/12	（空売り報告）Barclays Capital Securities Ltd 308,679株（0.89%）-0.03%
08/10	415	415	407	409	-0.24%	48,700	-	-0.97%
08/07	415	420	406	410	-0.24%	108,500	-	-1.44%
08/07	（空売り報告）Nomura International plc 149,733株（0.43%）-0.1%義務消失
08/06	401	415	400	411	+2.49%	101,600	-	-1.91%
08/05	391	405	390	401	+3.08%	80,900	-	-4.98%
08/04	386	394	384	389	+2.1%	91,300	-	-8.69%
08/03	384	387	377	381	-2.31%	141,500	-	-11.4%
07/31	392	399	377	390	0%	306,400	-	-10.34%
07/31	（空売り報告）Barclays Capital Securities Ltd 319,179株（0.92%）+0.19%
07/30	379	394	375	390	+0.78%	217,900	-	-11.36%
07/29	（IR情報）16:00 2027年3月期第1四半期決算説明資料
07/29	（IR情報）16:00 2027年3月期第1四半期決算短信〔日本基準〕(連結)
07/29	392	397	380	387	-1.28%	209,000	-	-13.03%
07/29	（空売り報告）Nomura International plc 185,059株（0.53%）再IN
07/29	（空売り報告）Barclays Capital Securities Ltd 252,179株（0.73%）+0.06%
07/28	410	410	389	392	-3.45%	178,700	-	-12.89%
07/28	（空売り報告）Barclays Capital Securities Ltd 233,579株（0.67%）+0.12%
07/27	405	410	396	406	+0.74%	114,200	-	-10.96%
07/24	（IR情報）15:00 (訂正・数値データ訂正)「2026年3月期決算短信〔日本基準〕(連結)」の一部訂正について
07/24	415	415	396	403	-3.13%	154,800	-	-12.58%
07/24	（空売り報告）Barclays Capital Securities Ltd 192,679株（0.55%）再IN
07/23	413	420	412	416	+0.48%	105,000	-	-10.54%
07/22	411	425	409	414	+1.97%	130,200	-	-11.73%
07/22	（空売り報告）Barclays Capital Securities Ltd 169,079株（0.48%）-0.02%義務消失
07/21	406	413	401	406	+0.5%	91,700	-	-13.98%
07/17	409	411	396	404	-1.94%	274,900	-	-14.95%
07/16	427	429	412	412	-4.41%	196,600	-	-13.99%
07/15	432	434	422	431	+0.94%	74,500	-	-10.77%
07/15	（空売り報告）Barclays Capital Securities Ltd 173,179株（0.5%）新規
07/14	438	443	421	427	-2.51%	123,300	-	-12.32%
07/13	441	449	434	438	+0.46%	86,400	-	-11.16%
07/10	441	448	435	436	+1.4%	123,000	-	-12.97%
07/09	432	435	428	430	+0.23%	78,200	-	-15.02%
07/08	444	444	429	429	-4.88%	163,400	-	-15.72%
07/07	452	457	443	451	-0.22%	142,500	-	-11.91%
07/06	489	489	452	452	-6.42%	300,700	-	-11.55%
07/03	498	499	478	483	-3.01%	174,300	-	-5.29%
07/02	481	501	471	498	+2.89%	161,700	-	-1.97%
07/01	488	502	482	484	-1.83%	85,000	-	-4.35%
06/30	507	507	472	493	-1.2%	194,700	-	-2.18%
06/29	503	510	485	499	+0.81%	114,300	-	-0.2%
06/26	519	520	492	495	-5.35%	193,200	-	-0.4%
06/25	（IR情報）15:00 支配株主等に関する事項について
06/25	（IR情報）15:00 公益財団法人財務会計基準機構への加入状況及び加入に関する考え方等について
06/25	527	535	513	523	+0.97%	137,500	-	+6.09%
06/24	502	526	502	518	+0.39%	179,600	-	+5.93%
06/23	539	560	506	516	-5.32%	466,100	-	+6.61%
06/22	521	552	521	545	+6.24%	427,700	-	+13.54%
06/19	510	521	504	513	0%	184,000	-	+8%
06/18	510	527	502	513	0%	227,800	-	+8.92%
06/17	502	536	488	513	+2.19%	397,100	-	+9.62%
06/16	478	520	467	502	+5.02%	438,000	-	+7.96%
06/15	517	517	471	478	-4.21%	394,700	-	+3.46%
06/12	515	523	495	499	-1.19%	391,700	-	+8.48%
06/11	506	517	488	505	-3.81%	407,300	-	+10.26%
06/10	551	600	513	525	-10.1%	1,225,900	-	+15.13%
06/09	660	673	558	584	-8.75%	2,514,300	-	+29.2%
06/08	604	674	591	640	+11.5%	4,575,900	-	+43.5%
06/05	495	574	488	574	+16.19%	979,300	-	+31.05%
06/04	489	549	481	494	-1.79%	1,712,300	-	+14.09%
06/03	469	517	453	503	+15.1%	1,925,800	-	+16.44%
06/02	431	470	426	437	+3.31%	625,300	-	+1.86%
06/01	427	434	420	423	+0.24%	75,000	-	-1.63%
05/29	451	451	422	422	-6.01%	133,500	-	-2.09%
05/28	432	452	422	449	+3.94%	178,600	-	+3.94%
05/27	（IR情報）16:00 定款一部変更に関するお知らせ
05/27	411	434	407	432	+6.14%	95,000	-	0%
05/26	402	410	399	407	+0.99%	71,100	-	-6.22%
05/25	413	416	400	403	-2.66%	71,300	-	-7.36%
05/22	407	418	407	414	+1.97%	48,000	-	-5.26%
05/21	414	415	404	406	-0.98%	46,200	-	-7.52%
05/20	416	420	402	410	-1.44%	68,100	-	-6.82%
05/19	416	422	412	416	+0.24%	36,300	-	-6.09%
05/18	418	418	410	415	-1.66%	40,300	-	-6.95%
05/15	432	437	418	422	-1.63%	78,800	-	-5.8%
05/14	426	434	420	429	+0.7%	60,900	-	-4.67%
05/13	435	436	426	426	-1.62%	33,100	-	-5.75%
05/12	432	442	430	433	+0.23%	55,200	-	-4.42%
05/11	443	443	425	432	-2.48%	186,800	-	-5.05%
05/08	455	459	433	443	-2.64%	209,000	-	-2.85%

FDK（6955）のイベントチャート

2026/05/08～2026/10/01

イベント情報＆株価推移

開示資料

決算

株式

チャート