| 2026 |
| 03/27 | 1,565 | 1,595 | 1,565 | 1,583 | -0.06% | 4,000 | 62億9289万 | +0.64% |
| 03/26 | 1,583 | 1,590 | 1,580 | 1,584 | +0.06% | 5,000 | 62億9687万 | +0.76% |
| 03/25 | 1,591 | 1,591 | 1,566 | 1,583 | +1.28% | 3,900 | 62億9289万 | +0.76% |
| 03/24 | 1,583 | 1,583 | 1,563 | 1,563 | +0.97% | 400 | 62億1339万 | -0.45% |
| 03/23 | 1,563 | 1,563 | 1,545 | 1,548 | -0.96% | 2,600 | 61億5376万 | -1.4% |
| 03/19 | 1,563 | 1,584 | 1,563 | 1,563 | -0.95% | 2,900 | 62億1339万 | -0.51% |
| 03/18 | 1,598 | 1,598 | 1,523 | 1,578 | -1.38% | 3,800 | 62億7302万 | +0.38% |
| 03/17 | 1,558 | 1,601 | 1,529 | 1,600 | +3.23% | 8,700 | 63億6048万 | +1.78% |
| 03/16 | 1,534 | 1,553 | 1,509 | 1,550 | -0.32% | 3,100 | 61億6171万 | -1.34% |
| 03/13 | 1,568 | 1,588 | 1,555 | 1,555 | -1.77% | 2,100 | 61億8159万 | -1.08% |
| 03/12 | 1,575 | 1,583 | 1,539 | 1,583 | +0.19% | 2,400 | 62億9289万 | +0.51% |
| 03/11 | 1,565 | 1,580 | 1,547 | 1,580 | +1.22% | 4,100 | 62億8097万 | +0.32% |
| 03/10 | 1,535 | 1,588 | 1,535 | 1,561 | +1.69% | 1,700 | 62億544万 | -1.01% |
| 03/09 | 1,514 | 1,538 | 1,514 | 1,535 | -2.1% | 2,000 | 61億208万 | -2.85% |
| 03/06 | 1,579 | 1,579 | 1,499 | 1,568 | -1.2% | 5,500 | 62億3327万 | -1.07% |
| 03/05 | 1,517 | 1,587 | 1,517 | 1,587 | +4.61% | 5,600 | 63億880万 | 0% |
| 03/04 | 1,531 | 1,543 | 1,500 | 1,517 | -2.76% | 12,800 | 60億3053万 | -4.53% |
| 03/03 | （自社株買い）取締役会(令和7年11月5日)での決議状況(取得期間令和7年11月6日～令和8年3月31日) |
| 03/03 | 1,581 | 1,589 | 1,560 | 1,560 | -1.33% | 5,500 | 62億146万 | -2.13% |
| 03/02 | 1,583 | 1,599 | 1,576 | 1,581 | -0.94% | 5,400 | 62億8494万 | -1.06% |
| 02/27 | 1,598 | 1,600 | 1,588 | 1,596 | +0.13% | 3,900 | 63億4457万 | -0.19% |
| 02/26 | 1,596 | 1,598 | 1,586 | 1,594 | -0.13% | 2,100 | 63億3662万 | -0.44% |
| 02/25 | 1,590 | 1,597 | 1,590 | 1,596 | +0.13% | 3,500 | 63億4457万 | -0.44% |
| 02/24 | 1,581 | 1,595 | 1,581 | 1,594 | +0.06% | 3,600 | 63億3662万 | -0.75% |
| 02/20 | 1,573 | 1,601 | 1,567 | 1,593 | +1.46% | 3,900 | 63億3265万 | -0.81% |
| 02/19 | 1,565 | 1,576 | 1,565 | 1,570 | +0.32% | 2,300 | 62億4122万 | -2.3% |
| 02/18 | 1,563 | 1,579 | 1,563 | 1,565 | +0.26% | 4,700 | 62億2134万 | -2.67% |
| 02/17 | 1,556 | 1,562 | 1,551 | 1,561 | +0.32% | 3,100 | 62億544万 | -2.98% |
| 02/16 | 1,554 | 1,567 | 1,552 | 1,556 | -0.58% | 4,300 | 61億8556万 | -3.41% |
| 02/13 | 1,558 | 1,569 | 1,553 | 1,565 | +0.13% | 5,800 | 62億2134万 | -2.98% |
| 02/12 | 1,576 | 1,585 | 1,556 | 1,563 | -1.51% | 4,300 | 62億1339万 | -3.16% |
| 02/10 | 1,577 | 1,588 | 1,576 | 1,587 | +0.25% | 3,000 | 63億880万 | -1.79% |
| 02/09 | 1,598 | 1,598 | 1,550 | 1,583 | +0.83% | 13,100 | 62億9289万 | -2.04% |
| 02/06 | 1,582 | 1,582 | 1,570 | 1,570 | -1.2% | 2,800 | 62億4122万 | -2.85% |
| 02/05 | 1,585 | 1,609 | 1,578 | 1,589 | -1.79% | 8,800 | 63億1675万 | -1.73% |
| 02/04 | （IR情報）15:30 令和8年3月期第3四半期決算短信〔日本基準〕(非連結)補足資料 |
| 02/04 | （IR情報）15:30 自己株式の取得状況及び取得終了に関するお知らせ |
| 02/04 | （IR情報）15:30 令和8年3月期第3四半期決算短信〔日本基準〕(非連結) |
| 02/04 | 1,628 | 1,628 | 1,605 | 1,618 | +1.31% | 2,500 | 64億3203万 | +0.06% |
| 02/03 | （自社株買い）取締役会(令和7年11月5日)での決議状況(取得期間令和7年11月6日～令和8年3月31日) |
| 02/03 | 1,602 | 1,606 | 1,553 | 1,597 | -1.42% | 10,500 | 63億4855万 | -1.18% |
| 02/02 | （IR情報）15:30 自己株式の取得状況に関するお知らせ |
| 02/02 | 1,636 | 1,636 | 1,616 | 1,620 | -0.98% | 3,100 | 64億3998万 | +0.25% |
| 01/30 | 1,638 | 1,638 | 1,623 | 1,636 | -0.73% | 2,400 | 65億359万 | +1.3% |
| 01/29 | 1,626 | 1,648 | 1,614 | 1,648 | +1.35% | 7,300 | 65億5129万 | +2.11% |
| 01/28 | 1,640 | 1,648 | 1,625 | 1,626 | -1.28% | 2,000 | 64億6383万 | +0.87% |
| 01/27 | 1,640 | 1,647 | 1,636 | 1,647 | +0.43% | 1,200 | 65億4731万 | +2.3% |
| 01/26 | 1,648 | 1,649 | 1,639 | 1,640 | -0.24% | 8,700 | 65億1949万 | +1.99% |
| 01/23 | 1,630 | 1,644 | 1,630 | 1,644 | +0.92% | 3,800 | 65億3539万 | +2.3% |
| 01/22 | 1,633 | 1,646 | 1,629 | 1,629 | 0% | 5,100 | 64億7576万 | +1.43% |
| 01/21 | 1,637 | 1,637 | 1,629 | 1,629 | -1.33% | 3,000 | 64億7576万 | +1.5% |
| 01/20 | 1,656 | 1,656 | 1,641 | 1,651 | -0.6% | 5,400 | 65億6322万 | +2.99% |
| 01/19 | 1,600 | 1,661 | 1,600 | 1,661 | +3.49% | 14,600 | 66億297万 | +3.75% |
| 01/16 | 1,607 | 1,625 | 1,603 | 1,605 | 0% | 8,900 | 63億8035万 | +0.44% |
| 01/15 | 1,605 | 1,609 | 1,602 | 1,605 | 0% | 7,600 | 63億8035万 | +0.56% |
| 01/14 | 1,605 | 1,609 | 1,600 | 1,605 | +0.25% | 13,800 | 63億8035万 | +0.69% |
| 01/13 | 1,616 | 1,616 | 1,601 | 1,601 | +0.06% | 4,300 | 63億6445万 | +0.69% |
| 01/09 | 1,600 | 1,609 | 1,600 | 1,600 | 0% | 5,100 | 63億6048万 | +0.88% |
| 01/08 | 1,607 | 1,615 | 1,600 | 1,600 | -0.12% | 7,500 | 63億6048万 | +1.14% |
| 01/07 | 1,605 | 1,613 | 1,601 | 1,602 | +0.06% | 3,000 | 63億6843万 | +1.52% |
| 01/06 | （自社株買い）取締役会(令和7年11月5日)での決議状況(取得期間令和7年11月6日～令和8年3月31日) |
| 01/06 | 1,606 | 1,619 | 1,595 | 1,601 | +0.63% | 6,900 | 63億6445万 | +1.78% |
| 01/05 | （IR情報）15:30 自己株式の取得状況に関するお知らせ |
| 01/05 | 1,585 | 1,619 | 1,585 | 1,591 | +0.76% | 7,000 | 63億2470万 | +1.4% |
| 2025 |
| 12/30 | 1,582 | 1,594 | 1,577 | 1,579 | -0.69% | 3,700 | 62億7699万 | +0.89% |
| 12/29 | 1,592 | 1,597 | 1,587 | 1,590 | -0.19% | 5,100 | 63億2072万 | +1.86% |
| 12/26 | 1,594 | 1,605 | 1,575 | 1,593 | +0.19% | 4,900 | 63億3265万 | +2.38% |
| 12/25 | 1,614 | 1,614 | 1,587 | 1,590 | -1.49% | 6,000 | 63億2072万 | +2.51% |
| 12/24 | 1,598 | 1,614 | 1,592 | 1,614 | +1.25% | 2,600 | 64億1613万 | +4.4% |
| 12/23 | （5%ルール）光通信（5.15%）アイビー（1.78%） |
| 12/23 | 1,599 | 1,619 | 1,594 | 1,594 | -0.31% | 3,200 | 63億3662万 | +3.57% |
| 12/22 | 1,606 | 1,616 | 1,591 | 1,599 | -0.12% | 4,700 | 63億5650万 | +4.17% |
| 12/19 | 1,589 | 1,618 | 1,580 | 1,601 | +0.69% | 19,800 | 63億6445万 | +4.64% |
| 12/18 | 1,597 | 1,602 | 1,590 | 1,590 | -0.44% | 2,400 | 63億2072万 | +4.19% |
| 12/17 | 1,601 | 1,615 | 1,597 | 1,597 | -0.99% | 20,500 | 63億4855万 | +5% |
| 12/16 | 1,600 | 1,613 | 1,560 | 1,613 | +0.81% | 15,300 | 64億1215万 | +6.4% |
| 12/15 | 1,635 | 1,641 | 1,591 | 1,600 | -0.62% | 5,600 | 63億6048万 | +5.89% |
| 12/12 | 1,599 | 1,625 | 1,599 | 1,610 | +1.64% | 5,100 | 64億23万 | +6.91% |
| 12/11 | 1,615 | 1,645 | 1,584 | 1,584 | -1% | 12,700 | 62億9687万 | +5.6% |
| 12/10 | 1,587 | 1,630 | 1,587 | 1,600 | +0.95% | 15,300 | 63億6048万 | +6.88% |
| 12/09 | 1,583 | 1,605 | 1,571 | 1,585 | +1.15% | 6,100 | 63億85万 | +6.3% |
| 12/08 | 1,553 | 1,597 | 1,553 | 1,567 | +0.9% | 12,500 | 62億2929万 | +5.59% |
| 12/05 | 1,509 | 1,602 | 1,509 | 1,553 | +3.05% | 12,100 | 61億7364万 | +5.07% |
| 12/04 | 1,507 | 1,507 | 1,503 | 1,507 | +0.6% | 1,600 | 59億9077万 | +2.24% |
| 12/03 | （自社株買い）取締役会(令和7年11月5日)での決議状況(取得期間令和7年11月6日～令和8年3月31日) |
| 12/03 | 1,496 | 1,501 | 1,495 | 1,498 | +0.27% | 2,300 | 59億5499万 | +1.77% |
| 12/02 | 1,500 | 1,509 | 1,494 | 1,494 | -0.33% | 8,500 | 59億3909万 | +1.49% |
| 12/01 | （IR情報）15:30 自己株式の取得状況に関するお知らせ(会社法第165条第2項の規定による定款の定めに基づく自己株式の取得) |
| 12/01 | 1,489 | 1,499 | 1,489 | 1,499 | +0.94% | 1,800 | 59億5897万 | +1.83% |
| 11/28 | 1,472 | 1,495 | 1,472 | 1,485 | -0.13% | 3,200 | 59億332万 | +0.88% |
| 11/27 | （IR情報）14:45 (訂正)「自己株式取得に係る事項の決定に関するお知らせ」の一部訂正について |
| 11/27 | 1,478 | 1,500 | 1,478 | 1,487 | 0% | 6,000 | 59億1127万 | +1.09% |
| 11/26 | 1,489 | 1,491 | 1,476 | 1,487 | +0.27% | 4,500 | 59億1127万 | +1.23% |
| 11/25 | 1,465 | 1,499 | 1,465 | 1,483 | +1.23% | 4,400 | 58億9536万 | +1.09% |
| 11/21 | 1,446 | 1,480 | 1,446 | 1,465 | +0.07% | 2,900 | 58億2381万 | +0.07% |
| 11/20 | 1,457 | 1,479 | 1,454 | 1,464 | -0.34% | 1,700 | 58億1983万 | +0.14% |
| 11/19 | 1,443 | 1,481 | 1,385 | 1,469 | +1.66% | 6,300 | 58億3971万 | +0.55% |
| 11/18 | 1,486 | 1,486 | 1,445 | 1,445 | -2.76% | 7,100 | 57億4430万 | -0.89% |
| 11/17 | 1,480 | 1,496 | 1,472 | 1,486 | -0.2% | 3,700 | 59億729万 | +2.06% |
| 11/14 | 1,495 | 1,495 | 1,480 | 1,489 | -0.4% | 2,000 | 59億1922万 | +2.41% |
| 11/13 | 1,460 | 1,495 | 1,460 | 1,495 | +1.63% | 4,600 | 59億4307万 | +2.96% |
| 11/12 | （IR情報）13:45 令和８年３月期 第２四半期（中間期）決算説明 書き起こし記事掲載に関するお知らせ |
| 11/12 | 1,470 | 1,486 | 1,450 | 1,471 | +0.62% | 6,000 | 58億4766万 | +1.38% |
| 11/11 | 1,480 | 1,489 | 1,462 | 1,462 | -1.75% | 2,600 | 58億1188万 | +0.97% |
| 11/10 | 1,469 | 1,498 | 1,460 | 1,488 | +1.36% | 5,900 | 59億1524万 | +2.9% |
| 11/07 | （IR情報）15:30 独立行政法人日本学生支援機構が発行する「ソーシャルボンド」への投資について |
| 11/07 | 1,480 | 1,489 | 1,467 | 1,468 | -0.74% | 5,300 | 58億3574万 | +1.73% |
| 11/06 | 1,497 | 1,499 | 1,446 | 1,479 | -1.07% | 19,700 | 58億7946万 | +2.64% |
| 11/05 | （IR情報）16:00 自己株式取得に係る事項の決定に関するお知らせ(会社法第165条第2項の規定による定款の定めに基づく自己株式の取得) |
| 11/05 | （IR情報）16:00 令和8年3月期第2四半期(中間期)決算短信〔日本基準〕(非連結)補足資料 |
| 11/05 | （IR情報）16:00 令和8年3月期第2四半期(中間期)決算短信〔日本基準〕(非連結) |
| 11/05 | 1,453 | 1,495 | 1,446 | 1,495 | +3.39% | 14,500 | 59億4307万 | +3.68% |
| 11/04 | 1,430 | 1,477 | 1,430 | 1,446 | +1.19% | 3,900 | 57億4828万 | +0.49% |
| 10/31 | 1,415 | 1,433 | 1,407 | 1,429 | +0.92% | 2,100 | 56億8070万 | -0.56% |
| 10/30 | 1,420 | 1,443 | 1,416 | 1,416 | -1.94% | 3,100 | 56億2902万 | -1.39% |
| 10/29 | （IR情報）15:30 非上場の親会社等の決算情報に関するお知らせ |
| 10/29 | 1,463 | 1,465 | 1,410 | 1,444 | -1.43% | 3,100 | 57億4033万 | +0.63% |
| 10/28 | 1,485 | 1,485 | 1,460 | 1,465 | -1.48% | 4,300 | 58億2381万 | +2.23% |
10年以上蓄積したファイナンスデータとAIを掛け合わせて、投資の意思決定を加速させるポジションです。
