| 2026 |
| 04/01 | 457 | 460 | 455 | 460 | +0.66% | 2,000 | 16億2161万 | -3.56% |
| 03/31 | （IR情報）16:30 KeywordmapにてGEO/LLMO 機能「AI検索結果レポート（β版）」の提供開始のお知ら |
| 03/31 | 461 | 461 | 457 | 457 | -0.22% | 300 | 16億1103万 | -4.39% |
| 03/30 | 457 | 458 | 457 | 458 | +0.44% | 1,200 | 16億1456万 | -4.38% |
| 03/27 | 475 | 475 | 452 | 456 | -2.36% | 10,600 | 16億751万 | -5% |
| 03/26 | 478 | 478 | 467 | 467 | -2.3% | 1,000 | 16億4629万 | -2.91% |
| 03/25 | 469 | 478 | 466 | 478 | +2.14% | 1,700 | 16億8506万 | -0.83% |
| 03/24 | 473 | 473 | 468 | 468 | -2.7% | 16,900 | 16億4981万 | -2.9% |
| 03/23 | 474 | 481 | 474 | 481 | +1.05% | 600 | 16億9459万 | -0.41% |
| 03/19 | 476 | 476 | 476 | 476 | +0.63% | 200 | 16億7698万 | -1.65% |
| 03/18 | 474 | 477 | 473 | 473 | -1.05% | 1,400 | 16億6641万 | -2.47% |
| 03/17 | 476 | 484 | 476 | 478 | +1.27% | 6,700 | 16億8402万 | -1.65% |
| 03/16 | （IR情報）15:00 Keywordmap にて「AI Overviews モニタリング機能」の 提供開始のお知らせ |
| 03/16 | 475 | 480 | 472 | 472 | -0.63% | 3,400 | 16億6289万 | -2.88% |
| 03/13 | （IR情報）16:00 2026年10月期第1四半期決算説明資料 |
| 03/13 | （IR情報）16:00 2026年10月期第1四半期決算短信〔日本基準〕(連結) |
| 03/13 | 493 | 493 | 475 | 475 | -2.46% | 4,000 | 16億7346万 | -2.46% |
| 03/12 | （IR情報）13:00 Keywordmap にて「AI スマートエディタ（β 版）」の提供開始のお知らせ |
| 03/12 | 485 | 495 | 484 | 487 | 0% | 2,700 | 17億1573万 | -0.2% |
| 03/11 | （IR情報）13:00 AI検索最適化（GEO/LLMO）ツールへの 「AIリーダビリティチェック機能」追加のお知らせ |
| 03/11 | 496 | 496 | 487 | 487 | -0.81% | 2,000 | 17億1573万 | -0.2% |
| 03/10 | 483 | 491 | 483 | 491 | +1.66% | 900 | 17億2982万 | +0.61% |
| 03/09 | 496 | 496 | 483 | 483 | -2.42% | 2,200 | 17億164万 | -1.02% |
| 03/06 | 489 | 495 | 475 | 495 | +0.2% | 1,700 | 17億4392万 | +1.23% |
| 03/05 | 484 | 494 | 476 | 494 | +3.35% | 9,100 | 17億4039万 | +1.02% |
| 03/04 | 480 | 483 | 475 | 478 | -1.24% | 5,800 | 16億8402万 | -2.25% |
| 03/03 | 492 | 492 | 483 | 484 | -0.62% | 2,300 | 17億516万 | -1.02% |
| 03/02 | 482 | 487 | 481 | 487 | +1.67% | 2,900 | 17億1573万 | -0.61% |
| 02/27 | （IR情報）13:00 AI 検索最適化（GEO/LLMO）ツールへの新機能実装のお知らせ |
| 02/27 | 489 | 489 | 479 | 479 | -0.42% | 2,800 | 16億8755万 | -2.44% |
| 02/26 | 488 | 489 | 481 | 481 | -0.21% | 4,200 | 16億9459万 | -2.24% |
| 02/25 | 484 | 484 | 482 | 482 | -0.21% | 1,500 | 16億9812万 | -2.03% |
| 02/24 | 491 | 491 | 483 | 483 | 0% | 200 | 17億164万 | -2.03% |
| 02/20 | 485 | 485 | 483 | 483 | -0.21% | 2,400 | 16億8614万 | -2.23% |
| 02/19 | （IR情報）13:00 AI検索最適化（GEO/LLMO）ツールへの新機能実装のお知らせ |
| 02/19 | 485 | 492 | 484 | 484 | -0.21% | 2,100 | 16億8963万 | -2.42% |
| 02/18 | 485 | 488 | 485 | 485 | 0% | 500 | 16億9312万 | -2.22% |
| 02/17 | 484 | 485 | 484 | 485 | +0.21% | 600 | 16億9312万 | -2.41% |
| 02/16 | 491 | 491 | 484 | 484 | -2.02% | 5,900 | 16億8963万 | -2.81% |
| 02/13 | 495 | 495 | 494 | 494 | -0.2% | 300 | 17億2454万 | -0.8% |
| 02/12 | 501 | 501 | 494 | 495 | -1% | 2,000 | 17億2803万 | -0.6% |
| 02/10 | 493 | 500 | 491 | 500 | +1.42% | 2,600 | 17億4548万 | +0.4% |
| 02/09 | （IR情報）13:00 AI検索最適化（GEO/LLMO）ツールへの新機能実装のお知らせ |
| 02/09 | 493 | 500 | 493 | 493 | -1.4% | 2,000 | 17億2105万 | -1% |
| 02/06 | 493 | 500 | 491 | 500 | +1.21% | 1,000 | 17億4548万 | +0.4% |
| 02/05 | 491 | 494 | 491 | 494 | +0.2% | 700 | 17億2454万 | -0.8% |
| 02/04 | 492 | 493 | 492 | 493 | +0.2% | 800 | 17億2105万 | -0.8% |
| 02/03 | 492 | 492 | 492 | 492 | +0.2% | 100 | 17億1755万 | -1.01% |
| 02/02 | 491 | 491 | 491 | 491 | 0% | 1,200 | 17億1406万 | -1.21% |
| 01/30 | 495 | 495 | 491 | 491 | -0.81% | 200 | 17億1406万 | -1.21% |
| 01/29 | （IR情報）16:00 支配株主等に関する事項について |
| 01/29 | （IR情報）16:00 事業計画及び成長可能性に関する事項 |
| 01/29 | 495 | 495 | 495 | 495 | +0.61% | 100 | 17億2803万 | -0.2% |
| 01/28 | 491 | 492 | 491 | 492 | +0.2% | 700 | 17億1755万 | -0.81% |
| 01/27 | 493 | 493 | 491 | 491 | -1.01% | 1,000 | 17億1406万 | -1.01% |
| 01/26 | 505 | 505 | 496 | 496 | -1.78% | 700 | 17億3152万 | +0.2% |
| 01/23 | 500 | 505 | 500 | 505 | +1.2% | 800 | 17億6294万 | +2.02% |
| 01/22 | 501 | 501 | 499 | 499 | -0.4% | 500 | 17億4199万 | +0.81% |
| 01/21 | （IR情報）13:00 AI検索最適化（GEO/LLMO）支援ツールの機能拡充のお知らせ |
| 01/21 | 503 | 507 | 501 | 501 | -0.4% | 600 | 17億4281万 | +1.21% |
| 01/20 | 503 | 506 | 502 | 503 | 0% | 800 | 17億4977万 | +1.62% |
| 01/19 | 513 | 513 | 503 | 503 | -1.76% | 500 | 17億4977万 | +1.62% |
| 01/16 | 505 | 512 | 505 | 512 | +0.39% | 500 | 17億8108万 | +3.43% |
| 01/15 | 505 | 510 | 502 | 510 | +0.99% | 300 | 17億7412万 | +3.03% |
| 01/14 | （IR情報）13:00 Keywordmap の機能アップデートのお知らせ |
| 01/14 | 502 | 505 | 502 | 505 | +0.6% | 300 | 17億5673万 | +2.02% |
| 01/13 | 500 | 525 | 498 | 502 | +1.01% | 5,800 | 17億4629万 | +1.21% |
| 01/09 | 503 | 503 | 494 | 497 | -1.19% | 1,600 | 17億2890万 | +0.2% |
| 01/08 | 499 | 505 | 499 | 503 | +2.44% | 4,400 | 17億4977万 | +1.21% |
| 01/07 | 489 | 491 | 487 | 491 | +0.61% | 800 | 17億802万 | -1.21% |
| 01/06 | 493 | 493 | 488 | 488 | -1.01% | 1,400 | 16億9759万 | -2.01% |
| 01/05 | 497 | 497 | 493 | 493 | -0.8% | 2,300 | 17億1498万 | -1.4% |
| 2025 |
| 12/30 | 492 | 497 | 492 | 497 | +0.4% | 1,900 | 17億2890万 | -0.8% |
| 12/29 | 484 | 495 | 484 | 495 | +2.48% | 2,100 | 17億2194万 | -1.39% |
| 12/26 | 487 | 487 | 482 | 483 | -1.43% | 3,900 | 16億8020万 | -3.98% |
| 12/25 | 490 | 490 | 486 | 490 | -0.61% | 7,300 | 17億455万 | -2.78% |
| 12/24 | 483 | 493 | 481 | 493 | +2.07% | 1,400 | 17億1498万 | -2.38% |
| 12/23 | 479 | 485 | 479 | 483 | +0.63% | 5,000 | 16億8020万 | -4.55% |
| 12/22 | （IR情報）13:00 KeywordmapにてAI Overviewsの出現状況を確認できるデータ提供開始のお知らせ |
| 12/22 | 495 | 495 | 480 | 480 | -0.21% | 5,100 | 16億4777万 | -5.33% |
| 12/19 | 485 | 485 | 480 | 481 | -1.23% | 1,800 | 16億5120万 | -5.5% |
| 12/18 | 494 | 494 | 480 | 487 | -0.2% | 3,900 | 16億7180万 | -4.51% |
| 12/17 | 491 | 491 | 488 | 488 | -1.21% | 5,200 | 16億7523万 | -4.69% |
| 12/16 | 495 | 500 | 494 | 494 | -1% | 2,800 | 16億9583万 | -3.7% |
| 12/15 | 500 | 500 | 492 | 499 | -0.2% | 7,400 | 17億1299万 | -2.92% |
| 12/12 | （IR情報）16:00 2025年10月期通期決算説明資料 |
| 12/12 | （IR情報）16:00 2025年10月期決算短信〔日本基準〕(連結) |
| 12/12 | 503 | 508 | 500 | 500 | -1.19% | 2,700 | 17億1643万 | -2.72% |
| 12/11 | 505 | 506 | 505 | 506 | +1% | 1,600 | 17億3702万 | -1.75% |
| 12/10 | 507 | 510 | 500 | 501 | -1.38% | 12,100 | 17億1986万 | -2.72% |
| 12/09 | 510 | 513 | 508 | 508 | -0.2% | 2,200 | 17億4389万 | -1.55% |
| 12/08 | 510 | 512 | 508 | 509 | 0% | 3,100 | 17億4732万 | -1.36% |
| 12/05 | 515 | 515 | 509 | 509 | -0.59% | 5,200 | 17億4732万 | -1.55% |
| 12/04 | 512 | 512 | 512 | 512 | -0.19% | 100 | 17億5762万 | -1.16% |
| 12/03 | 516 | 516 | 513 | 513 | -0.77% | 4,600 | 17億6105万 | -1.16% |
| 12/02 | 518 | 518 | 513 | 517 | +0.39% | 1,300 | 17億7479万 | -0.58% |
| 12/01 | 522 | 524 | 515 | 515 | -0.19% | 1,500 | 17億6792万 | -0.96% |
| 11/28 | 519 | 519 | 516 | 516 | -1.71% | 300 | 17億7135万 | -0.96% |
| 11/27 | 525 | 525 | 525 | 525 | 0% | 100 | 18億225万 | +0.57% |
| 11/26 | 531 | 531 | 525 | 525 | +1.74% | 2,000 | 18億225万 | +0.38% |
| 11/25 | （IR情報）15:00 Keywordmap「リライトAI診断機能」リリースのお知らせ |
| 11/25 | 519 | 535 | 516 | 516 | 0% | 2,200 | 17億7135万 | -1.53% |
| 11/21 | 517 | 517 | 514 | 516 | -0.19% | 1,100 | 17億7135万 | -1.53% |
| 11/20 | 516 | 525 | 516 | 517 | +0.78% | 1,900 | 17億7479万 | -1.71% |
| 11/19 | 523 | 523 | 513 | 513 | -0.39% | 3,300 | 17億6105万 | -2.66% |
| 11/18 | 519 | 519 | 514 | 515 | -1.53% | 1,700 | 17億6792万 | -2.46% |
| 11/17 | 514 | 523 | 514 | 523 | +1.75% | 900 | 17億9538万 | -1.32% |
| 11/14 | 520 | 520 | 512 | 514 | -1.15% | 5,000 | 17億6449万 | -3.38% |
| 11/13 | 516 | 520 | 516 | 520 | 0% | 500 | 17億8508万 | -2.62% |
| 11/12 | 525 | 525 | 520 | 520 | +0.58% | 200 | 17億8508万 | -3.17% |
| 11/11 | 515 | 517 | 515 | 517 | -0.39% | 500 | 17億7479万 | -4.08% |
| 11/10 | 519 | 519 | 515 | 519 | +1.76% | 1,000 | 17億8165万 | -4.07% |
| 11/07 | 520 | 520 | 510 | 510 | -1.92% | 4,000 | 17億5076万 | -6.08% |
| 11/06 | 516 | 520 | 515 | 520 | +0.78% | 400 | 17億8508万 | -4.59% |
| 11/05 | 515 | 516 | 515 | 516 | 0% | 1,500 | 17億7135万 | -5.84% |
| 11/04 | 515 | 516 | 515 | 516 | +0.39% | 600 | 17億7135万 | -6.18% |
| 10/31 | 516 | 525 | 514 | 514 | -0.39% | 2,700 | 17億6449万 | -7.05% |
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。
