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
09/30	2,307	2,322	2,285	2,316	+0.22%	241,600	-	-4.06%
09/29	2,339	2,345	2,307	2,311	-3.06%	376,300	-	-4.43%
09/28	2,415	2,428	2,384	2,384	-1.28%	874,900	-	-1.61%
09/25	2,405	2,424	2,402	2,415	+1.09%	320,300	-	-0.33%
09/24	2,408	2,416	2,389	2,389	-0.75%	540,500	-	-1.4%
09/18	2,433	2,437	2,407	2,407	-1.67%	333,200	-	-0.66%
09/17	2,435	2,452	2,424	2,448	+1.24%	256,200	-	+1.03%
09/16	2,428	2,437	2,418	2,418	-0.04%	172,100	-	-0.12%
09/15	2,439	2,441	2,419	2,419	+0.17%	129,800	-	-0.04%
09/14	2,398	2,423	2,398	2,415	+1.05%	164,100	-	-0.12%
09/11	2,376	2,398	2,371	2,390	0%	141,300	-	-1.12%
09/10	2,400	2,406	2,387	2,390	-0.54%	169,000	-	-1.04%
09/09	2,421	2,425	2,400	2,403	-0.99%	121,700	-	-0.37%
09/08	2,400	2,427	2,388	2,427	+1%	149,200	-	+0.71%
09/07	2,422	2,423	2,403	2,403	-1.27%	160,800	-	-0.41%
09/04	2,439	2,439	2,424	2,434	-0.37%	119,700	-	+0.75%
09/03	2,450	2,458	2,437	2,443	-0.69%	147,500	-	+0.91%
09/02	2,468	2,483	2,460	2,460	-0.16%	157,100	-	+1.44%
09/01	2,450	2,480	2,448	2,464	+0.37%	123,700	-	+1.52%
08/31	2,446	2,458	2,436	2,455	+0.95%	180,700	-	+1.11%
08/28	2,410	2,435	2,405	2,432	+0.41%	132,100	-	+0.21%
08/27	2,429	2,443	2,413	2,422	-0.25%	106,100	-	-0.16%
08/26	2,438	2,450	2,425	2,428	-0.21%	121,100	-	+0.08%
08/25	2,455	2,466	2,433	2,433	-0.33%	85,000	-	+0.29%
08/24	2,431	2,457	2,431	2,441	+0.45%	77,300	-	+0.66%
08/21	2,425	2,444	2,420	2,430	+0.62%	71,600	-	+0.25%
08/20	2,402	2,436	2,402	2,415	+0.54%	179,400	-	-0.33%
08/19	2,420	2,426	2,386	2,402	-0.41%	132,100	-	-0.87%
08/18	2,388	2,412	2,377	2,412	+0.92%	105,500	-	-0.45%
08/17	2,417	2,418	2,389	2,390	-0.58%	95,800	-	-1.36%
08/14	2,390	2,407	2,382	2,404	+0.29%	104,300	-	-0.83%
08/13	2,394	2,402	2,379	2,397	+0.33%	82,400	-	-1.15%
08/12	2,393	2,398	2,374	2,389	+0.72%	119,300	-	-1.57%
08/10	2,379	2,383	2,350	2,372	-0.42%	121,100	-	-2.31%
08/07	2,349	2,394	2,345	2,382	+1.4%	147,900	-	-1.93%
08/06	2,325	2,349	2,313	2,349	+1.69%	168,800	-	-3.29%
08/05	2,320	2,350	2,301	2,310	-1.53%	393,600	-	-4.9%
08/04	2,425	2,428	2,346	2,346	-6.9%	514,200	-	-3.5%
08/03	（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)
08/03	2,479	2,589	2,442	2,520	+1.53%	511,300	-	+3.62%
07/31	2,498	2,518	2,479	2,482	-2.51%	134,400	-	+2.31%
07/30	2,555	2,555	2,513	2,546	-0.35%	133,100	-	+5.25%
07/29	2,526	2,561	2,495	2,555	+2.12%	252,800	-	+6.02%
07/28	2,500	2,513	2,487	2,502	+0.77%	105,900	-	+4.21%
07/27	2,447	2,488	2,438	2,483	+2.48%	117,000	-	+3.8%
07/24	2,408	2,427	2,403	2,423	-0.12%	69,400	-	+1.55%
07/23	2,407	2,426	2,399	2,426	+0.41%	94,000	-	+1.85%
07/22	2,417	2,427	2,403	2,416	0%	103,000	-	+1.64%
07/21	2,424	2,457	2,414	2,416	-0.12%	95,300	-	+1.77%
07/17	2,418	2,442	2,402	2,419	+0.71%	105,500	-	+1.98%
07/16	2,417	2,438	2,402	2,402	-0.62%	62,300	-	+1.39%
07/15	2,426	2,435	2,411	2,417	-0.08%	49,400	-	+2.07%
07/14	2,421	2,447	2,416	2,419	+0.58%	60,200	-	+2.2%
07/13	2,417	2,433	2,401	2,405	+0.12%	73,500	-	+1.82%
07/10	2,435	2,435	2,397	2,402	-0.5%	52,600	-	+1.82%
07/09	2,428	2,440	2,414	2,414	-1.23%	73,000	-	+2.46%
07/08	2,438	2,455	2,436	2,444	+0.25%	73,700	-	+3.96%
07/07	2,421	2,450	2,408	2,438	+0.7%	80,800	-	+3.97%
07/06	2,388	2,433	2,388	2,421	+1.47%	59,000	-	+3.42%
07/03	2,408	2,428	2,381	2,386	-0.13%	78,300	-	+2.01%
07/02	2,370	2,405	2,366	2,389	+2.09%	69,700	-	+2.09%
07/01	2,359	2,364	2,338	2,340	-0.85%	73,700	-	-0.04%
06/30	2,385	2,391	2,359	2,360	-0.76%	79,600	-	+0.68%
06/29	2,359	2,380	2,351	2,378	+0.98%	87,200	-	+1.36%
06/26	2,322	2,358	2,319	2,355	+1.6%	60,700	-	+0.34%
06/25	2,333	2,346	2,318	2,318	-0.43%	87,400	-	-1.36%
06/24	（IR情報）15:00 支配株主等に関する事項について
06/24	2,315	2,346	2,311	2,328	+0.39%	72,100	-	-1.19%
06/23	2,290	2,333	2,290	2,319	+1.27%	71,900	-	-1.78%
06/22	2,319	2,324	2,288	2,290	-1.25%	99,600	-	-3.29%
06/19	2,319	2,335	2,300	2,319	0%	98,800	-	-2.32%
06/18	2,301	2,328	2,295	2,319	+0.78%	109,100	-	-2.64%
06/17	2,334	2,361	2,301	2,301	-1.88%	116,900	-	-3.64%
06/16	2,364	2,371	2,333	2,345	-0.97%	64,900	-	-2.09%
06/15	2,359	2,378	2,357	2,368	+0.47%	67,400	-	-1.29%
06/12	2,374	2,380	2,344	2,357	-0.67%	86,100	-	-1.79%
06/11	2,377	2,383	2,352	2,373	-0.08%	58,100	-	-1.33%
06/10	2,342	2,376	2,333	2,375	+2.46%	101,300	-	-1.49%
06/09	2,335	2,343	2,312	2,318	-0.17%	89,400	-	-4.06%
06/08	2,312	2,345	2,298	2,322	+0.43%	81,600	-	-4.17%
06/05	2,292	2,333	2,292	2,312	+1.05%	63,200	-	-4.9%
06/04	2,290	2,311	2,288	2,288	-1.25%	100,700	-	-6.19%
06/03	2,307	2,327	2,290	2,317	-0.26%	148,300	-	-5.35%
06/02	2,364	2,374	2,305	2,323	-2.48%	117,600	-	-5.42%
06/01	2,414	2,423	2,366	2,382	-1.33%	131,100	-	-3.33%
05/29	2,405	2,488	2,405	2,414	+0.29%	159,900	-	-2.31%
05/28	2,425	2,441	2,405	2,407	-0.12%	81,300	-	-2.9%
05/27	2,388	2,418	2,388	2,410	+0.25%	97,000	-	-3.21%
05/26	2,399	2,404	2,385	2,404	-0.21%	63,800	-	-3.88%
05/25	2,434	2,441	2,393	2,409	-1.19%	83,700	-	-4.18%
05/22	2,450	2,457	2,420	2,438	-0.73%	64,400	-	-3.45%
05/21	2,451	2,467	2,447	2,456	+0.33%	64,500	-	-3.19%
05/20	2,495	2,504	2,429	2,448	-1.92%	84,600	-	-3.96%
05/19	2,466	2,507	2,466	2,496	+1.71%	86,400	-	-2.58%
05/18	（IR情報）17:00 業績連動型株式報酬制度の改定に関するお知らせ
05/18	2,500	2,506	2,445	2,454	-2.11%	85,400	-	-4.7%
05/15	2,455	2,507	2,455	2,507	+1.17%	85,600	-	-3.2%
05/14	2,470	2,486	2,453	2,478	+0.2%	58,100	-	-4.77%
05/13	2,484	2,513	2,473	2,473	+0.61%	184,700	-	-5.47%
05/12	2,433	2,480	2,425	2,458	+3.15%	212,600	-	-6.47%
05/11	2,377	2,431	2,366	2,383	-3.79%	307,800	-	-9.8%
05/08	（IR情報）15:30 特別損失(減損損失)の計上に関するお知らせ
05/08	（IR情報）15:30 2026年3月期決算短信〔日本基準〕(連結)
05/08	2,524	2,547	2,442	2,477	-1.86%	243,300	-	-6.74%
05/07	2,500	2,536	2,497	2,524	+0.96%	175,000	-	-5.29%

プリマハム（2281）のイベントチャート

2026/05/07～2026/09/30

イベント情報＆株価推移

開示資料

決算

株式

チャート