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
03/06	2,181	2,254	2,165	2,254	+2.88%	654,100	4134億9371万	-0.57%
03/05	2,235	2,243	2,181	2,191	-0.45%	400,400	4019億3643万	-3.82%
03/04	2,192	2,221	2,179	2,201	+0.96%	937,500	4037億7092万	-4.01%
03/03	2,220	2,220	2,152	2,180	-2.24%	957,800	3999億1849万	-5.59%
03/02	2,220	2,241	2,208	2,230	-2.11%	576,800	4090億9093万	-4.17%
02/27	2,264	2,294	2,250	2,278	+1.7%	880,400	4178億9648万	-2.77%
02/26	2,178	2,256	2,168	2,240	+3.75%	706,600	4109億2542万	-4.96%
02/25	2,205	2,218	2,150	2,159	+0.56%	734,000	3960億6607万	-9.02%
02/24	2,202	2,224	2,122	2,147	-4.07%	903,100	3938億6468万	-10.24%
02/20	2,230	2,262	2,219	2,238	+0.49%	660,300	4105億5853万	-7.21%
02/19	2,226	2,230	2,197	2,227	+0.18%	486,100	4085億4059万	-8.24%
02/18	2,196	2,223	2,161	2,223	+2.02%	542,300	4078億679万	-9.08%
02/17	2,211	2,218	2,145	2,179	-2.24%	542,100	3997億3504万	-11.57%
02/16	2,175	2,235	2,158	2,229	+3.24%	963,600	4089億749万	-10.3%
02/13	2,216	2,222	2,128	2,159	-2.88%	1,074,100	3960億6607万	-13.88%
02/12	2,273	2,286	2,218	2,223	-2.93%	958,400	4078億679万	-12.06%
02/10	2,235	2,326	2,223	2,290	+3.29%	1,088,100	4200億9787万	-10.13%
02/09	2,190	2,224	2,178	2,217	+1.42%	1,493,300	4067億610万	-13.6%
02/06	12:00 2026年3月期第3四半期(3Q25累計)連結業績説明資料
02/06	12:00 2026年3月期第3四半期決算短信〔IFRS〕(連結)
02/06	2,323	2,330	2,098	2,186	-6.74%	2,417,300	4010億1919万	-15.53%
02/05	2,355	2,394	2,344	2,344	-0.64%	950,400	4300億410万	-10.26%
02/04	2,440	2,449	2,326	2,359	-4.73%	1,603,400	4327億5584万	-10.27%
02/03	2,466	2,502	2,461	2,476	+0.45%	539,600	4542億1935万	-6.46%
02/02	2,490	2,496	2,447	2,465	-1.12%	450,400	4522億142万	-7.33%
01/30	2,530	2,530	2,493	2,493	-0.2%	354,900	4573億3798万	-6.77%
01/29	2,490	2,520	2,466	2,498	-0.87%	530,400	4582億5523万	-7.03%
01/28	2,560	2,567	2,507	2,520	-2.17%	546,600	4622億9110万	-6.7%
01/27	2,600	2,619	2,575	2,576	-0.19%	558,800	4725億6424万	-5.08%
01/26	2,611	2,620	2,571	2,581	-2.2%	407,700	4734億8148万	-5.25%
01/23	2,654	2,665	2,636	2,639	0%	290,500	4841億2152万	-3.4%
01/22	2,620	2,642	2,614	2,639	+0.92%	406,500	4841億2152万	-3.65%
01/21	2,620	2,639	2,594	2,615	-0.72%	359,900	4797億1874万	-4.77%
01/20	2,649	2,658	2,631	2,634	-0.15%	301,600	4832億427万	-4.39%
01/19	2,642	2,683	2,630	2,638	-0.15%	545,700	4839億3807万	-4.56%
01/16	2,633	2,659	2,625	2,642	+0.76%	598,500	4846億7186万	-4.62%
01/15	2,647	2,670	2,622	2,622	-1.65%	638,600	4810億288万	-5.62%
01/14	2,681	2,698	2,657	2,666	-1.44%	755,600	4890億7463万	-4.27%
01/13	2,710	2,724	2,694	2,705	-0.22%	877,200	4962億2914万	-3.15%
01/09	2,770	2,773	2,698	2,711	-2.13%	489,800	4973億2983万	-3.18%
01/08	2,719	2,780	2,709	2,770	+3.2%	674,700	5081億5332万	-1.32%
01/07	2,701	2,719	2,682	2,684	-1.97%	679,000	4923億7671万	-4.45%
01/06	2,740	2,755	2,723	2,738	+0.22%	466,500	5022億8295万	-2.8%
01/05	2,761	2,780	2,701	2,732	-1.23%	802,500	5011億8226万	-3.19%
2025
12/30	2,810	2,818	2,766	2,766	-0.58%	265,500	5074億1952万	-2.23%
12/29	2,786	2,790	2,754	2,782	-0.04%	332,700	5103億5470万	-1.83%
12/26	2,820	2,820	2,767	2,783	-0.43%	295,300	5105億3815万	-1.94%
12/25	2,803	2,808	2,768	2,795	0%	308,500	5127億3954万	-1.58%
12/24	2,806	2,828	2,789	2,795	-1.06%	293,000	5127億3954万	-1.65%
12/23	2,831	2,869	2,806	2,825	+0.46%	412,800	5182億4300万	-0.63%
12/22	2,849	2,851	2,784	2,812	-1.64%	318,400	5158億5817万	-1.13%
12/19	2,849	2,866	2,823	2,859	+0.35%	373,200	5244億8026万	+0.53%
12/18	2,828	2,864	2,814	2,849	+1.14%	319,500	5226億4577万	+0.32%
12/17	2,830	2,830	2,771	2,817	+1.51%	387,900	5167億7541万	-0.77%
12/16	2,799	2,800	2,752	2,775	-1.49%	362,100	5090億7056万	-2.29%
12/15	2,848	2,872	2,793	2,817	-0.18%	479,700	5167億7541万	-0.91%
12/12	2,849	2,867	2,822	2,822	-0.07%	440,800	5176億9266万	-0.88%
12/11	2,845	2,847	2,800	2,824	-1.22%	295,600	5180億5955万	-0.67%
12/10	2,850	2,861	2,824	2,859	+1.67%	395,700	5244億8026万	+0.67%
12/09	2,833	2,838	2,798	2,812	-0.64%	318,800	5158億5817万	-0.78%
12/08	2,818	2,836	2,801	2,830	+1.54%	308,700	5191億6025万	-0.11%
12/05	2,877	2,891	2,740	2,787	-3.13%	687,400	5112億7195万	-1.48%
12/04	2,890	2,917	2,873	2,877	+0.21%	489,000	5277億8234万	+1.84%
12/03	2,880	2,900	2,862	2,871	-0.66%	503,200	5266億8165万	+1.81%
12/02	2,864	2,903	2,856	2,890	+2.05%	492,200	5301億6718万	+2.7%
12/01	2,851	2,873	2,832	2,832	-1.43%	290,600	5195億2714万	+0.85%
11/28	2,880	2,889	2,858	2,873	+0.03%	274,800	5270億4855万	+2.5%
11/27	2,880	2,906	2,853	2,872	-1.2%	403,800	5268億6510万	+2.64%
11/26	2,872	2,920	2,870	2,907	+0.62%	423,800	5332億8581万	+4.16%
11/25	2,900	2,919	2,868	2,889	-0.03%	508,200	5299億8373万	+3.85%
11/21	2,839	2,905	2,835	2,890	+2.59%	667,700	5301億6718万	+4.22%
11/20	2,857	2,868	2,817	2,817	-1.4%	356,800	5167億7541万	+1.92%
11/19	2,781	2,870	2,781	2,857	+1.85%	467,400	5241億1337万	+3.59%
11/18	2,850	2,861	2,779	2,805	-2.06%	416,000	5145億7402万	+2.11%
11/17	2,780	2,870	2,776	2,864	+2.51%	579,100	5253億9751万	+4.53%
11/14	2,771	2,822	2,765	2,794	+1.09%	437,500	5125億5609万	+2.34%
11/13	2,834	2,846	2,761	2,764	-2.37%	842,900	5070億5262万	+1.54%
11/12	2,844	2,885	2,813	2,831	+0.07%	794,400	5193億4370万	+4.23%
11/11	2,876	2,885	2,807	2,829	-1.22%	1,413,700	5189億7680万	+4.55%
11/10	2,886	2,901	2,816	2,864	-1.34%	1,410,000	5253億9751万	+6.31%
11/07	12:00 2026年3月期上半期(1H25)連結業績説明資料
11/07	12:00 2026年3月期第2四半期(中間期)決算短信〔IFRS〕(連結)
11/07	2,740	2,995	2,730	2,903	+5.99%	1,694,100	5325億5201万	+8.24%
11/06	2,770	2,780	2,738	2,739	-0.04%	699,100	5024億6640万	+2.66%
11/05	2,705	2,760	2,685	2,740	+0.96%	798,000	5026億4985万	+2.89%
11/04	2,750	2,755	2,714	2,714	-2.44%	559,500	4978億8018万	+2.11%
10/31	2,756	2,796	2,744	2,782	+2.05%	497,600	5103億5470万	+4.74%
10/30	2,703	2,755	2,703	2,726	+0.81%	481,300	5000億8157万	+2.83%
10/29	2,726	2,726	2,671	2,704	-1.02%	501,300	4960億4569万	+2.04%
10/28	2,735	2,750	2,724	2,732	-0.18%	516,000	5011億8226万	+3.06%
10/27	2,720	2,764	2,717	2,737	+0.4%	540,800	5020億9950万	+3.21%
10/24	2,722	2,737	2,705	2,726	-0.07%	530,500	5000億8157万	+2.67%
10/23	2,722	2,748	2,711	2,728	-0.15%	312,900	5004億4846万	+2.59%
10/22	2,694	2,738	2,684	2,732	+1.34%	745,400	5011億8226万	+2.59%
10/21	2,658	2,706	2,654	2,696	+0.33%	737,100	4945億7810万	+1.13%
10/20	2,690	2,702	2,653	2,687	+1.05%	518,100	4929億2706万	+0.6%
10/17	2,671	2,680	2,655	2,659	+0.04%	404,500	4877億9049万	-0.6%
10/16	2,670	2,681	2,644	2,658	-0.64%	423,500	4876億704万	-0.71%
10/15	2,623	2,700	2,615	2,675	+3.16%	903,100	4907億2567万	-0.22%
10/14	2,587	2,607	2,573	2,593	-1.33%	528,300	4756億8287万	-3.39%
10/10	2,590	2,643	2,576	2,628	+0.77%	533,500	4821億358万	-2.3%
10/09	2,605	2,632	2,589	2,608	+0.19%	361,900	4784億3460万	-3.23%
10/08	2,610	2,630	2,590	2,603	-0.19%	467,500	4775億1736万	-3.77%
10/07	2,600	2,639	2,588	2,608	+1.44%	591,000	4784億3460万	-4.12%

3774 インターネットイニシアティブ

IR情報

2025/10/07～2026/03/06

IR情報＆株価推移

開示資料

決算

株式

チャート