| 2018 |
| 06/26 | 11:00 クックパッド、料理が楽しくなるマルシェアプリ「Komerco-コメルコ-」を提供開始 料理道具やうつわなどを中心としたクリエイター作品に注目！ |
| 06/26 | 522 | 529 | 519 | 529 | +0.19% | 469,600 | 568億3015万 | -8% |
| 06/25 | 546 | 546 | 526 | 528 | -3.47% | 845,300 | 567億2272万 | -8.65% |
| 06/22 | 551 | 552 | 545 | 547 | -1.62% | 667,600 | 587億6388万 | -5.85% |
| 06/21 | 562 | 564 | 554 | 556 | -1.07% | 280,800 | 597億3074万 | -4.63% |
| 06/20 | 555 | 563 | 545 | 562 | +1.26% | 550,600 | 603億7532万 | -3.93% |
| 06/19 | 562 | 564 | 553 | 555 | -1.94% | 782,300 | 596億2331万 | -5.13% |
| 06/18 | 570 | 573 | 562 | 566 | -1.05% | 421,400 | 608億504万 | -3.41% |
| 06/15 | 576 | 580 | 570 | 572 | -0.69% | 651,500 | 614億4961万 | -2.39% |
| 06/14 | 578 | 584 | 575 | 576 | -1.03% | 507,000 | 618億7933万 | -1.71% |
| 06/13 | 581 | 583 | 576 | 582 | +0.34% | 379,100 | 625億2391万 | -1.02% |
| 06/12 | 576 | 584 | 575 | 580 | +0.52% | 409,500 | 623億905万 | -1.86% |
| 06/11 | 580 | 581 | 573 | 577 | -0.69% | 349,500 | 619億8676万 | -2.86% |
| 06/08 | 580 | 586 | 578 | 581 | -0.51% | 320,600 | 624億1648万 | -2.68% |
| 06/07 | 577 | 584 | 574 | 584 | +1.21% | 514,000 | 627億3876万 | -2.67% |
| 06/06 | 588 | 590 | 576 | 577 | -2.37% | 627,600 | 619億8676万 | -4.31% |
| 06/05 | 11:00 料理動画サイネージ「cookpad storeTV」を全国47都道府県のスーパーに導入完了 |
| 06/05 | 594 | 597 | 584 | 591 | -0.34% | 446,000 | 634億9077万 | -2.48% |
| 06/04 | 595 | 597 | 586 | 593 | -0.67% | 340,400 | 637億563万 | -2.31% |
| 06/01 | 596 | 605 | 595 | 597 | +1.19% | 557,200 | 641億3535万 | -1.81% |
| 05/31 | 585 | 593 | 585 | 590 | +1.2% | 346,800 | 633億8334万 | -3.12% |
| 05/30 | 578 | 587 | 577 | 583 | -0.85% | 350,700 | 626億3134万 | -4.58% |
| 05/29 | 600 | 603 | 587 | 588 | -2.16% | 453,800 | 631億6848万 | -4.39% |
| 05/28 | 593 | 604 | 593 | 601 | +1.35% | 408,100 | 645億6506万 | -2.44% |
| 05/25 | 590 | 594 | 587 | 593 | +0.34% | 321,400 | 637億563万 | -3.89% |
| 05/24 | 585 | 598 | 584 | 591 | +0.51% | 565,700 | 634億9077万 | -4.37% |
| 05/23 | 596 | 596 | 585 | 588 | -2% | 737,300 | 631億6848万 | -5.01% |
| 05/22 | 606 | 609 | 598 | 600 | -1.15% | 485,200 | 644億5764万 | -3.23% |
| 05/21 | 595 | 615 | 594 | 607 | +2.53% | 1,026,300 | 652億964万 | -2.1% |
| 05/18 | 592 | 602 | 589 | 592 | +0.68% | 716,100 | 635億9820万 | -4.36% |
| 05/17 | 580 | 594 | 575 | 588 | +1.2% | 802,000 | 631億6848万 | -5.16% |
| 05/16 | 11:00 ユーザー投稿型の動画撮影スタジオ「cookpad studio」、2号店が心斎橋にオープン！ |
| 05/16 | 579 | 583 | 570 | 581 | +0.69% | 777,700 | 624億1648万 | -6.59% |
| 05/15 | 570 | 580 | 568 | 577 | +1.41% | 817,200 | 619億8676万 | -7.38% |
| 05/14 | 558 | 569 | 557 | 569 | +2.34% | 1,165,500 | 611億2732万 | -8.96% |
| 05/11 | 561 | 569 | 547 | 556 | -11.89% | 3,215,300 | 597億3074万 | -11.32% |
| 05/10 | 18:00 2018年12月期第1四半期決算補足説明資料 |
| 05/10 | 18:00 平成30年12月期第1四半期決算短信〔IFRS〕(連結) |
| 05/10 | 647 | 647 | 625 | 631 | -4.1% | 1,187,700 | 677億8795万 | +0.32% |
| 05/09 | 663 | 678 | 656 | 658 | -0.75% | 844,000 | 706億8854万 | +4.94% |
| 05/08 | 11:00 クックパッド、キッチン家電にレシピを提供するスマートキッチンサービス『OiCy』を公開！ |
| 05/08 | 655 | 668 | 653 | 663 | +1.07% | 804,500 | 712億2569万 | +6.08% |
| 05/07 | 656 | 661 | 646 | 656 | +0.61% | 486,300 | 704億7368万 | +5.47% |
| 05/02 | 664 | 670 | 650 | 652 | -0.91% | 919,900 | 700億4396万 | +5.33% |
| 05/01 | 648 | 659 | 640 | 658 | +3.13% | 1,448,100 | 706億8854万 | +6.82% |
| 04/27 | 627 | 640 | 622 | 638 | +2.24% | 639,900 | 685億3995万 | +4.25% |
| 04/26 | 632 | 632 | 621 | 624 | -0.64% | 471,200 | 670億3594万 | +2.46% |
| 04/25 | 620 | 633 | 613 | 628 | +0.48% | 731,200 | 674億6566万 | +3.29% |
| 04/24 | 641 | 643 | 623 | 625 | -2.04% | 891,200 | 671億4337万 | +3.14% |
| 04/23 | 667 | 668 | 629 | 638 | -3.77% | 1,914,900 | 685億3995万 | +5.8% |
| 04/20 | 626 | 675 | 626 | 663 | +7.11% | 3,147,700 | 711億9705万 | +10.13% |
| 04/19 | 15:30 クックパッド、プレミアムサービス会員向けの新機能を提供開始 Amazonフレッシュと提携し、献立の決定から食材購入までをトータルサポート |
| 04/19 | 647 | 647 | 613 | 619 | -3.13% | 1,342,700 | 664億7205万 | +3.34% |
| 04/18 | 623 | 647 | 623 | 639 | +3.4% | 1,073,000 | 686億1978万 | +6.86% |
| 04/17 | 600 | 622 | 600 | 618 | +2.49% | 800,800 | 663億6467万 | +3.87% |
| 04/16 | 608 | 610 | 600 | 603 | -1.15% | 443,600 | 647億5387万 | +1.52% |
| 04/13 | 600 | 612 | 596 | 610 | +1.67% | 449,000 | 655億558万 | +2.87% |
| 04/12 | 599 | 602 | 595 | 600 | +0.17% | 390,700 | 644億3172万 | +1.52% |
| 04/11 | 609 | 611 | 595 | 599 | -1.64% | 696,000 | 643億2433万 | +1.53% |
| 04/10 | 625 | 626 | 609 | 609 | -3.03% | 602,100 | 653億9819万 | +3.22% |
| 04/09 | 623 | 629 | 614 | 628 | +0.48% | 442,300 | 674億3853万 | +6.8% |
| 04/06 | 615 | 629 | 615 | 625 | +1.3% | 636,000 | 671億1637万 | +6.47% |
| 04/05 | 617 | 620 | 600 | 617 | +0.65% | 791,200 | 662億5728万 | +5.29% |
| 04/04 | 601 | 618 | 598 | 613 | +2.17% | 844,400 | 658億2774万 | +4.79% |
| 04/03 | 592 | 603 | 590 | 600 | +0.17% | 416,100 | 644億3172万 | +2.56% |
| 04/02 | 599 | 604 | 597 | 599 | +0.17% | 400,900 | 643億2433万 | +2.39% |
| 03/30 | 595 | 601 | 590 | 598 | +1.36% | 507,100 | 642億1694万 | +2.4% |
| 03/29 | 592 | 594 | 582 | 590 | +0.34% | 384,800 | 633億5785万 | +0.85% |
| 03/28 | 571 | 593 | 570 | 588 | +2.08% | 704,500 | 631億4308万 | +0.51% |
| 03/27 | 15:00 新役員体制に関するお知らせ |
| 03/27 | 573 | 578 | 569 | 576 | +2.13% | 730,500 | 618億5445万 | -1.71% |
| 03/26 | 564 | 567 | 555 | 564 | +0.36% | 583,600 | 605億6581万 | -3.92% |
| 03/23 | 563 | 575 | 562 | 562 | -3.27% | 821,700 | 603億5104万 | -4.26% |
| 03/22 | 575 | 582 | 570 | 581 | +1.04% | 544,100 | 623億9138万 | -1.02% |
| 03/20 | 570 | 577 | 568 | 575 | +0.88% | 577,700 | 617億4706万 | -2.04% |
| 03/19 | 594 | 596 | 567 | 570 | -5% | 1,247,400 | 612億1013万 | -2.9% |
| 03/16 | 593 | 609 | 587 | 600 | +1.52% | 1,261,400 | 644億3172万 | +1.52% |
| 03/15 | 584 | 594 | 577 | 591 | +1.37% | 564,800 | 634億6524万 | 0% |
| 03/14 | 591 | 598 | 581 | 583 | 0% | 1,364,200 | 626億615万 | -1.52% |
| 03/13 | 571 | 583 | 570 | 583 | +1.22% | 670,200 | 626億615万 | -1.69% |
| 03/12 | 583 | 583 | 574 | 576 | -0.17% | 512,600 | 618億5445万 | -3.19% |
| 03/09 | 580 | 583 | 573 | 577 | +0.87% | 787,700 | 619億6183万 | -3.35% |
| 03/08 | 15:00 クックパッド料理動画サービス第３弾！クッキングＬＩＶＥアプリをリリース |
| 03/08 | 585 | 587 | 568 | 572 | -0.69% | 985,900 | 614億2490万 | -4.67% |
| 03/07 | 579 | 585 | 575 | 576 | -2.04% | 824,400 | 618億5445万 | -4.48% |
| 03/06 | 591 | 596 | 586 | 588 | +1.55% | 674,400 | 631億4308万 | -2.97% |
| 03/05 | 586 | 595 | 578 | 579 | -2.03% | 847,200 | 621億7660万 | -4.77% |
| 03/02 | 589 | 594 | 583 | 591 | -1.17% | 971,400 | 634億6524万 | -3.43% |
| 03/01 | 602 | 607 | 596 | 598 | -0.66% | 538,500 | 642億1694万 | -2.61% |
| 02/28 | 594 | 612 | 594 | 602 | +0.33% | 1,368,300 | 646億4649万 | -2.27% |
| 02/27 | 596 | 601 | 591 | 600 | -0.33% | 1,257,100 | 644億3172万 | -2.91% |
| 02/26 | 592 | 609 | 591 | 602 | +2.21% | 1,207,100 | 646億4649万 | -2.75% |
| 02/23 | 596 | 598 | 585 | 589 | -2.16% | 1,391,400 | 632億5047万 | -5% |
| 02/22 | 600 | 605 | 593 | 602 | -0.66% | 883,500 | 646億4649万 | -3.06% |
| 02/21 | 607 | 607 | 596 | 606 | -0.66% | 808,200 | 650億7603万 | -2.42% |
| 02/20 | 592 | 612 | 585 | 610 | +2.18% | 1,440,100 | 655億558万 | -1.77% |
| 02/19 | 568 | 600 | 567 | 597 | +6.23% | 2,288,000 | 641億956万 | -4.02% |
| 02/16 | 18:00 ストック・オプションに関するお知らせ |
| 02/16 | 18:00 定款一部変更に関するお知らせ |
| 02/16 | 563 | 571 | 560 | 562 | -0.88% | 1,294,800 | 603億5104万 | -9.79% |
| 02/15 | 576 | 578 | 561 | 567 | -1.39% | 1,230,800 | 608億8797万 | -9.28% |
| 02/14 | 586 | 592 | 567 | 575 | -1.71% | 1,703,400 | 617億4706万 | -8.15% |
| 02/13 | 643 | 648 | 584 | 585 | -11.76% | 3,938,400 | 628億2092万 | -6.85% |
| 02/09 | 583 | 667 | 582 | 663 | +9.95% | 4,590,600 | 711億9705万 | +5.41% |
| 02/08 | 18:00 会社分割(簡易新設分割)に関するお知らせ |
| 02/08 | 18:00 関係会社株式の減損処理による特別損失の計上に関するお知らせ |
| 02/08 | 18:00 剰余金の配当に関するお知らせ |
| 02/08 | 18:00 2017年12月期決算説明会資料 |
| 02/08 | 18:00 平成29年12月期決算短信〔IFRS〕(連結) |
| 02/08 | 615 | 615 | 595 | 603 | -3.37% | 1,388,400 | 647億5387万 | -3.83% |
| 02/07 | 618 | 634 | 615 | 624 | +4.17% | 1,569,600 | 670億898万 | -0.48% |
| 02/06 | 605 | 607 | 576 | 599 | -4.62% | 2,478,900 | 643億2433万 | -4.47% |
| 02/05 | 624 | 630 | 622 | 628 | -2.03% | 851,400 | 674億3853万 | +0.16% |
| 02/02 | 648 | 650 | 637 | 641 | -1.08% | 525,000 | 688億3455万 | +2.23% |
| 02/01 | 641 | 650 | 637 | 648 | +1.57% | 589,500 | 695億8625万 | +3.68% |
| 01/31 | 643 | 647 | 638 | 638 | -1.54% | 748,200 | 685億1239万 | +2.24% |
