| 2026 |
| 06/22 | 465 | 482 | 465 | 476 | +2.37% | 49,800 | 113億6081万 | +0.21% |
| 06/19 | 472 | 473 | 462 | 465 | -1.69% | 24,800 | 110億9827万 | -2.31% |
| 06/18 | 468 | 473 | 460 | 473 | +0.85% | 41,300 | 112億8921万 | -0.84% |
| 06/17 | 452 | 474 | 452 | 469 | +3.08% | 58,400 | 111億9374万 | -1.88% |
| 06/16 | 454 | 458 | 449 | 455 | +0.22% | 36,300 | 108億5960万 | -5.21% |
| 06/15 | 452 | 460 | 452 | 454 | +0.44% | 34,000 | 108億3573万 | -6% |
| 06/12 | 451 | 454 | 447 | 452 | -0.22% | 62,100 | 107億8800万 | -6.8% |
| 06/11 | 457 | 459 | 450 | 453 | -1.95% | 75,900 | 108億1186万 | -7.17% |
| 06/10 | 460 | 462 | 456 | 462 | +0.87% | 37,000 | 110億2667万 | -5.52% |
| 06/09 | 460 | 465 | 458 | 458 | 0% | 28,300 | 109億3120万 | -6.72% |
| 06/08 | 468 | 468 | 457 | 458 | -2.35% | 48,900 | 109億3120万 | -7.1% |
| 06/05 | 467 | 478 | 465 | 469 | +1.52% | 42,900 | 111億9374万 | -5.25% |
| 06/04 | 462 | 469 | 458 | 462 | +0.22% | 53,700 | 110億2667万 | -6.85% |
| 06/03 | 471 | 471 | 458 | 461 | -2.74% | 78,300 | 110億280万 | -7.43% |
| 06/02 | 480 | 486 | 471 | 474 | -2.47% | 69,600 | 113億1308万 | -5.2% |
| 06/01 | 482 | 488 | 474 | 486 | -0.21% | 124,600 | 115億9948万 | -3.19% |
| 05/29 | 492 | 495 | 485 | 487 | -1.42% | 26,700 | 116億2335万 | -3.18% |
| 05/28 | 484 | 501 | 482 | 494 | +1.02% | 74,800 | 117億9042万 | -2.18% |
| 05/27 | 493 | 494 | 488 | 489 | -0.2% | 167,700 | 116億7108万 | -3.55% |
| 05/26 | 493 | 494 | 489 | 490 | -0.41% | 34,900 | 116億9495万 | -3.54% |
| 05/25 | 496 | 497 | 492 | 492 | -0.61% | 43,200 | 117億4269万 | -3.53% |
| 05/22 | 500 | 500 | 489 | 495 | -0.4% | 46,600 | 118億1429万 | -3.13% |
| 05/21 | 499 | 506 | 495 | 497 | +0.81% | 55,400 | 118億6202万 | -2.93% |
| 05/20 | 504 | 504 | 492 | 493 | -2.18% | 60,000 | 117億6655万 | -3.71% |
| 05/19 | 506 | 515 | 502 | 504 | +0.4% | 49,200 | 120億2909万 | -1.95% |
| 05/18 | 505 | 506 | 499 | 502 | -0.2% | 26,500 | 119億8136万 | -2.52% |
| 05/15 | 501 | 508 | 500 | 503 | +0.4% | 37,000 | 120億523万 | -2.52% |
| 05/14 | 509 | 511 | 498 | 501 | -2.15% | 51,100 | 119億5749万 | -3.09% |
| 05/13 | 510 | 518 | 506 | 512 | -0.58% | 37,000 | 122億2003万 | -0.97% |
| 05/12 | (5%ルール)アセットマネジメントOne(6.07%) |
| 05/12 | 525 | 525 | 508 | 515 | -1.15% | 46,100 | 122億9163万 | -0.39% |
| 05/11 | 517 | 525 | 509 | 521 | +1.56% | 67,200 | 124億3484万 | +0.77% |
| 05/08 | 498 | 517 | 497 | 513 | +3.01% | 74,700 | 122億4390万 | -0.77% |
| 05/07 | 502 | 505 | 498 | 498 | 0% | 28,000 | 118億8589万 | -3.49% |
| 05/01 | (IR情報)13:00 (開示事項の経過)簡易株式交換による株式会社ECPowerの完全子会社化完了に関するお知らせ |
| 05/01 | 499 | 502 | 490 | 498 | -0.8% | 54,400 | 118億8589万 | -3.68% |
| 04/30 | 508 | 508 | 500 | 502 | -1.18% | 44,700 | 119億8136万 | -3.09% |
| 04/28 | 507 | 508 | 502 | 508 | +1.4% | 34,700 | 121億2456万 | -2.5% |
| 04/27 | 517 | 517 | 501 | 501 | -1.57% | 71,900 | 119億5749万 | -4.02% |
| 04/24 | 516 | 516 | 508 | 509 | -1.17% | 58,900 | 121億4843万 | -2.68% |
| 04/23 | 522 | 528 | 513 | 515 | -1.9% | 38,300 | 122億9163万 | -1.9% |
| 04/22 | 522 | 526 | 520 | 525 | +0.38% | 57,300 | 125億3031万 | -0.38% |
| 04/21 | 527 | 530 | 523 | 523 | -0.76% | 37,700 | 124億8257万 | -0.95% |
| 04/20 | 529 | 533 | 526 | 527 | -0.57% | 35,300 | 125億7804万 | -0.57% |
| 04/17 | 528 | 536 | 528 | 530 | +0.38% | 52,500 | 126億4964万 | -0.38% |
| 04/16 | 535 | 543 | 527 | 528 | -0.38% | 65,500 | 126億191万 | -0.94% |
| 04/15 | 521 | 534 | 521 | 530 | +1.73% | 61,900 | 126億4964万 | -1.12% |
| 04/14 | 514 | 525 | 513 | 521 | +1.56% | 50,300 | 124億3484万 | -3.34% |
| 04/13 | 516 | 517 | 509 | 513 | -1.16% | 51,600 | 122億4390万 | -5.35% |
| 04/10 | 533 | 533 | 516 | 519 | -0.76% | 39,900 | 123億8710万 | -5.12% |
| 04/09 | 527 | 529 | 520 | 523 | -1.88% | 44,300 | 124億8257万 | -4.91% |
| 04/08 | 534 | 536 | 530 | 533 | +1.72% | 31,700 | 127億2124万 | -3.62% |
| 04/07 | 526 | 534 | 518 | 524 | -0.38% | 39,800 | 125億644万 | -5.76% |
| 04/06 | 518 | 531 | 515 | 526 | +2.33% | 44,800 | 125億5417万 | -6.07% |
| 04/03 | 514 | 524 | 511 | 514 | -0.77% | 51,800 | 122億6777万 | -8.87% |
| 04/02 | 511 | 527 | 511 | 518 | +1.97% | 72,900 | 123億6323万 | -8.8% |
| 04/01 | 514 | 517 | 506 | 508 | 0% | 69,100 | 121億2456万 | -11.03% |
| 03/31 | 492 | 517 | 484 | 508 | +3.04% | 101,300 | 121億2456万 | -11.34% |
| 03/30 | 498 | 504 | 489 | 493 | -5.74% | 143,500 | 117億6655万 | -14.71% |
| 03/27 | 533 | 533 | 511 | 523 | -2.61% | 263,500 | 124億8257万 | -10.29% |
| 03/26 | (IR情報)15:30 2026年5月期第3四半期決算短信〔日本基準〕(連結) |
| 03/26 | (IR情報)15:30 2026年5月期Q3決算説明資料(事業計画及び成長可能性に関する事項) |
| 03/26 | (IR情報)15:30 株式会社ECPowerの株式取得及び簡易株式交換による完全子会社化に関するお知らせ |
| 03/26 | 566 | 574 | 533 | 537 | -3.94% | 288,000 | 128億1671万 | -8.36% |
| 03/25 | 556 | 563 | 549 | 559 | +2.01% | 86,500 | 133億4179万 | -5.25% |
| 03/24 | 537 | 553 | 533 | 548 | +4.38% | 70,000 | 130億7925万 | -7.59% |
| 03/23 | 522 | 534 | 521 | 525 | -4.37% | 123,900 | 125億1561万 | -12.06% |
| 03/19 | 563 | 565 | 547 | 549 | -3.17% | 78,200 | 130億8775万 | -8.65% |
| 03/18 | 566 | 567 | 554 | 567 | +1.07% | 29,600 | 135億1685万 | -6.44% |
| 03/17 | 575 | 575 | 553 | 561 | -0.71% | 78,400 | 133億7382万 | -7.73% |
| 03/16 | 579 | 579 | 562 | 565 | -0.88% | 60,700 | 134億6918万 | -7.53% |
| 03/13 | 545 | 575 | 529 | 570 | -0.87% | 85,800 | 135億8837万 | -7.17% |
| 03/12 | 587 | 587 | 574 | 575 | -2.21% | 52,400 | 137億757万 | -6.66% |
| 03/11 | 604 | 604 | 587 | 588 | -2.65% | 60,900 | 140億1748万 | -5.01% |
| 03/10 | 611 | 611 | 589 | 604 | -0.82% | 59,200 | 143億9891万 | -2.74% |
| 03/09 | 609 | 615 | 596 | 609 | -1.62% | 84,900 | 145億1810万 | -2.09% |
| 03/06 | 609 | 620 | 601 | 619 | +1.64% | 38,400 | 147億5650万 | -0.64% |
| 03/05 | 606 | 620 | 606 | 609 | +2.7% | 53,600 | 145億1810万 | -2.4% |
| 03/04 | 593 | 600 | 585 | 593 | -2.31% | 75,800 | 141億3667万 | -5.12% |
| 03/03 | 622 | 624 | 607 | 607 | -2.25% | 44,600 | 144億7042万 | -3.19% |
| 03/02 | 632 | 632 | 616 | 621 | -2.2% | 41,900 | 148億417万 | -1.27% |
| 02/27 | 614 | 635 | 614 | 635 | +4.44% | 104,900 | 151億3792万 | +0.79% |
| 02/26 | 595 | 622 | 595 | 608 | +3.58% | 113,100 | 144億9426万 | -3.49% |
| 02/25 | 572 | 590 | 572 | 587 | +1.91% | 56,000 | 139億9364万 | -7.12% |
| 02/24 | 604 | 605 | 575 | 576 | -7.1% | 173,300 | 137億3141万 | -9.43% |
| 02/20 | 617 | 622 | 613 | 620 | +0.32% | 57,900 | 147億8033万 | -2.97% |
| 02/19 | 615 | 621 | 609 | 618 | +1.31% | 51,200 | 147億3266万 | -3.74% |
| 02/18 | 632 | 635 | 609 | 610 | -3.63% | 104,600 | 145億4194万 | -5.28% |
| 02/17 | 632 | 637 | 631 | 633 | +0.16% | 17,800 | 150億9025万 | -2.01% |
| 02/16 | 635 | 637 | 630 | 632 | -0.47% | 22,500 | 150億6641万 | -2.47% |
| 02/13 | 638 | 645 | 630 | 635 | -1.24% | 53,000 | 151億3792万 | -2.31% |
| 02/12 | 658 | 658 | 642 | 643 | -2.13% | 32,100 | 153億2864万 | -1.23% |
| 02/10 | 638 | 657 | 638 | 657 | +3.3% | 78,700 | 156億6239万 | +0.92% |
| 02/09 | 639 | 644 | 633 | 636 | +0.79% | 78,300 | 151億6176万 | -2.3% |
| 02/06 | 632 | 634 | 628 | 631 | -0.32% | 73,800 | 150億4257万 | -3.37% |
| 02/05 | 634 | 641 | 631 | 633 | 0% | 59,800 | 150億9025万 | -3.36% |
| 02/04 | 640 | 640 | 631 | 633 | -0.47% | 74,500 | 150億9025万 | -3.65% |
| 02/03 | 638 | 644 | 632 | 636 | -0.31% | 57,300 | 151億6176万 | -4.07% |
| 02/02 | (自社株買い)取締役会(2025年12月25日)での決議状況(取得期間2026年1月6日~2026年1月9日) |
| 02/02 | 640 | 646 | 632 | 638 | -0.31% | 70,000 | 152億944万 | -4.35% |
| 01/30 | (IR情報)15:30 (開示事項の経過)自己株式消却完了に関するお知らせ |
| 01/30 | 633 | 643 | 630 | 640 | +0.79% | 76,800 | 156億5098万 | -4.9% |
| 01/29 | 636 | 646 | 631 | 635 | -0.63% | 76,800 | 155億2870万 | -6.48% |
| 01/28 | 635 | 641 | 630 | 639 | +0.16% | 74,300 | 156億2652万 | -6.58% |
| 01/27 | 638 | 639 | 628 | 638 | +0.63% | 41,900 | 156億207万 | -7.27% |
| 01/26 | 643 | 648 | 632 | 634 | -2.01% | 68,300 | 155億425万 | -8.12% |
| 01/23 | 644 | 654 | 643 | 647 | +0.15% | 55,200 | 158億2216万 | -6.77% |