2018 |
01/31 | 2,267 | 2,293 | 2,252 | 2,252 | -1.83% | 81,500 | 255億9893万 | -6.24% |
01/30 | 2,324 | 2,324 | 2,267 | 2,294 | -1.29% | 73,400 | 260億7635万 | -4.73% |
01/29 | 18:00 (訂正)適時開示資料「募集新株予約権(業績連動型有償ストック・オプション) |
01/29 | 2,344 | 2,354 | 2,323 | 2,324 | -0.64% | 43,400 | 264億1737万 | -3.69% |
01/26 | 2,306 | 2,360 | 2,300 | 2,339 | +1.83% | 185,400 | 265億8788万 | -3.23% |
01/25 | 15:00 募集新株予約権(業績連動型有償ストック・オプション)の譲渡に関するお知らせ |
01/25 | 15:00 募集新株予約権(業績連動型有償ストック・オプション)の譲渡に関するお知らせ |
01/25 | 2,320 | 2,320 | 2,289 | 2,297 | -1.25% | 70,300 | 261億1045万 | -5.04% |
01/24 | 2,290 | 2,342 | 2,282 | 2,326 | +2.11% | 166,200 | 264億4010万 | -4% |
01/23 | 2,318 | 2,318 | 2,256 | 2,278 | -1.3% | 187,300 | 258億9448万 | -6.18% |
01/22 | 2,251 | 2,316 | 2,251 | 2,308 | +1.81% | 140,400 | 262億3549万 | -5.25% |
01/19 | 2,310 | 2,340 | 2,256 | 2,267 | -2.07% | 228,800 | 257億6944万 | -7.2% |
01/18 | 2,382 | 2,385 | 2,310 | 2,315 | -3.14% | 291,700 | 263億1506万 | -5.59% |
01/17 | 17:00 2018年2月期第3四半期決算説明会資料 |
01/17 | 2,388 | 2,411 | 2,376 | 2,390 | -0.33% | 174,400 | 271億6760万 | -2.77% |
01/16 | 2,471 | 2,521 | 2,346 | 2,398 | -10.92% | 505,600 | 272億5854万 | -2.48% |
01/15 | 15:05 平成30年2月期第3四半期決算短信[日本基準](連結) |
01/15 | 2,581 | 2,692 | 2,581 | 2,692 | +4.67% | 181,700 | 306億50万 | +9.61% |
01/12 | 2,630 | 2,630 | 2,545 | 2,572 | -1.19% | 89,400 | 292億3643万 | +5.32% |
01/11 | 2,571 | 2,635 | 2,569 | 2,603 | +0.81% | 83,300 | 295億8882万 | +6.99% |
01/10 | 11:30 韓国大手電子書店「YES24」へのビューア提供開始 |
01/10 | 2,634 | 2,662 | 2,572 | 2,582 | -1.07% | 140,800 | 293億5011万 | +6.47% |
01/09 | 2,569 | 2,617 | 2,540 | 2,610 | +4.86% | 181,800 | 296億6839万 | +7.94% |
01/05 | 2,440 | 2,512 | 2,424 | 2,489 | +2.47% | 78,200 | 282億9296万 | +3.41% |
01/04 | 2,414 | 2,440 | 2,406 | 2,429 | +2.27% | 69,200 | 276億1092万 | +1.08% |
2017 |
12/29 | 2,370 | 2,388 | 2,363 | 2,375 | +0.21% | 21,500 | 269億9710万 | -1.12% |
12/28 | 2,392 | 2,400 | 2,360 | 2,370 | -0.84% | 46,100 | 269億4026万 | -1.37% |
12/27 | 2,350 | 2,408 | 2,350 | 2,390 | +1.83% | 62,300 | 271億6760万 | -0.67% |
12/26 | 2,387 | 2,407 | 2,346 | 2,347 | -1.68% | 83,600 | 266億7881万 | -2.53% |
12/25 | 2,405 | 2,428 | 2,337 | 2,387 | -0.75% | 90,200 | 271億3350万 | -0.95% |
12/22 | 2,416 | 2,480 | 2,396 | 2,405 | -0.46% | 109,500 | 273億3811万 | -0.21% |
12/21 | 2,403 | 2,458 | 2,400 | 2,416 | +0.17% | 47,900 | 273億4718万 | +0.37% |
12/20 | 2,428 | 2,441 | 2,395 | 2,412 | -0.62% | 47,400 | 273億191万 | +0.33% |
12/19 | 2,403 | 2,447 | 2,388 | 2,427 | +1.25% | 51,900 | 274億7169万 | +0.87% |
12/18 | 2,410 | 2,434 | 2,381 | 2,397 | +0.04% | 58,500 | 271億3212万 | -0.5% |
12/15 | 2,447 | 2,450 | 2,381 | 2,396 | -2.08% | 79,400 | 271億2080万 | -0.83% |
12/14 | 2,460 | 2,485 | 2,437 | 2,447 | -1.61% | 54,600 | 276億9808万 | +0.99% |
12/13 | 2,474 | 2,520 | 2,460 | 2,487 | +0.12% | 70,700 | 281億5085万 | +2.39% |
12/12 | 2,498 | 2,560 | 2,476 | 2,484 | +0.08% | 103,100 | 281億1689万 | +2.1% |
12/11 | 2,469 | 2,518 | 2,454 | 2,482 | +1.1% | 138,300 | 280億9425万 | +1.89% |
12/08 | 2,406 | 2,466 | 2,405 | 2,455 | +1.7% | 113,800 | 277億8863万 | +0.57% |
12/07 | 2,338 | 2,415 | 2,318 | 2,414 | +3.92% | 122,800 | 273億2454万 | -1.35% |
12/06 | 2,355 | 2,382 | 2,313 | 2,323 | -1.36% | 118,900 | 262億9450万 | -5.45% |
12/05 | 11:30 「W3C Publishing Summit」において、日本代表としてアジアの電子書籍に関するプレゼンテーションを実施 |
12/05 | 2,350 | 2,359 | 2,316 | 2,355 | +0.21% | 61,000 | 266億5671万 | -4.69% |
12/04 | 2,400 | 2,421 | 2,350 | 2,350 | -1.55% | 90,700 | 266億12万 | -5.17% |
12/01 | 2,440 | 2,440 | 2,381 | 2,387 | -1.45% | 54,600 | 270億1893万 | -3.9% |
11/30 | 2,355 | 2,425 | 2,338 | 2,422 | +3.46% | 166,100 | 275億3135万 | -2.69% |
11/29 | 2,350 | 2,400 | 2,321 | 2,341 | -1.06% | 136,700 | 266億1061万 | -6.13% |
11/28 | 2,418 | 2,430 | 2,354 | 2,366 | -2.23% | 181,700 | 268億9479万 | -5.47% |
11/27 | 2,428 | 2,455 | 2,402 | 2,420 | +0.67% | 91,900 | 275億862万 | -3.66% |
11/24 | 2,426 | 2,450 | 2,386 | 2,404 | -1.23% | 79,200 | 273億2674万 | -4.49% |
11/22 | 2,442 | 2,509 | 2,400 | 2,434 | -0.41% | 236,200 | 276億6776万 | -3.72% |
11/21 | 2,420 | 2,449 | 2,380 | 2,444 | +2.56% | 100,000 | 277億8143万 | -3.86% |
11/20 | 2,357 | 2,393 | 2,336 | 2,383 | -0.21% | 92,300 | 270億8803万 | -7.02% |
11/17 | 2,370 | 2,407 | 2,348 | 2,388 | +1.79% | 181,100 | 271億4487万 | -7.66% |
11/16 | 2,330 | 2,384 | 2,309 | 2,346 | +0.39% | 196,600 | 266億6745万 | -9.73% |
11/15 | 2,440 | 2,472 | 2,329 | 2,337 | -4.69% | 205,400 | 265億6514万 | -10.7% |
11/14 | 2,511 | 2,524 | 2,452 | 2,452 | -2.54% | 112,700 | 278億7237万 | -6.91% |
11/13 | 2,570 | 2,570 | 2,512 | 2,516 | -2.1% | 84,900 | 285億9987万 | -4.84% |
11/10 | 2,523 | 2,579 | 2,521 | 2,570 | +0.12% | 51,200 | 292億1370万 | -3.06% |
11/09 | 2,625 | 2,640 | 2,526 | 2,567 | -1.61% | 115,600 | 291億7960万 | -3.35% |
11/08 | 2,590 | 2,627 | 2,573 | 2,609 | +1.05% | 76,800 | 296億5702万 | -1.99% |
11/07 | 2,543 | 2,586 | 2,543 | 2,582 | +1.29% | 88,600 | 293億5011万 | -3.04% |
11/06 | 2,596 | 2,607 | 2,520 | 2,549 | -2.04% | 143,000 | 289億7499万 | -4.28% |
11/02 | 2,628 | 2,634 | 2,581 | 2,602 | -0.61% | 65,600 | 295億7745万 | -2.22% |
11/01 | 2,700 | 2,700 | 2,590 | 2,618 | -2.02% | 128,000 | 297億5932万 | -1.47% |
10/31 | 2,619 | 2,706 | 2,608 | 2,672 | +0.83% | 180,700 | 303億7315万 | +0.72% |
10/30 | 2,561 | 2,650 | 2,545 | 2,650 | +4.08% | 228,500 | 301億2308万 | +0.04% |
10/27 | 2,502 | 2,546 | 2,465 | 2,546 | +1.84% | 191,000 | 289億4089万 | -3.74% |
10/26 | 2,511 | 2,544 | 2,491 | 2,500 | -0.24% | 100,700 | 284億1800万 | -5.55% |
10/25 | 2,574 | 2,580 | 2,500 | 2,506 | -1.99% | 163,400 | 284億8620万 | -5.4% |
10/24 | 2,584 | 2,584 | 2,533 | 2,557 | -0.47% | 77,300 | 290億6593万 | -3.51% |
10/23 | 2,608 | 2,608 | 2,541 | 2,569 | -0.35% | 117,400 | 292億233万 | -2.98% |
10/20 | 2,561 | 2,581 | 2,480 | 2,578 | +0.86% | 385,200 | 293億464万 | -2.53% |
10/19 | 2,676 | 2,711 | 2,541 | 2,556 | -4.48% | 351,700 | 290億5456万 | -3.29% |
10/18 | 2,768 | 2,770 | 2,653 | 2,676 | -3.39% | 257,900 | 304億1862万 | +1.29% |
10/17 | 2,973 | 2,975 | 2,763 | 2,770 | -6.83% | 389,800 | 314億8714万 | +5.16% |
10/16 | 2,997 | 3,050 | 2,910 | 2,973 | +0.07% | 370,800 | 337億9468万 | +13.43% |
10/13 | 17:00 2018年2月期第2四半期決算説明会資料 |
10/13 | 2,801 | 3,120 | 2,798 | 2,971 | +9.63% | 978,100 | 337億7195万 | +14.23% |
10/12 | 17:40 2018年2月期第2四半期決算短信添付資料 |
10/12 | 17:40 平成30年2月期第2四半期決算短信〔日本基準〕(連結) |
10/12 | 2,794 | 2,804 | 2,702 | 2,710 | -2.76% | 169,900 | 308億511万 | +5.04% |
10/11 | 2,770 | 2,794 | 2,719 | 2,787 | +0.76% | 124,900 | 316億8038万 | +8.36% |
10/10 | 2,693 | 2,788 | 2,693 | 2,766 | +2.71% | 119,200 | 314億4167万 | +7.79% |
10/06 | 2,724 | 2,773 | 2,690 | 2,693 | 0% | 105,900 | 306億1186万 | +4.87% |
10/05 | 2,699 | 2,725 | 2,662 | 2,693 | -0.22% | 100,100 | 306億1186万 | +4.79% |
10/04 | 2,730 | 2,767 | 2,687 | 2,699 | -0.66% | 164,700 | 306億8007万 | +4.94% |
10/03 | 2,669 | 2,745 | 2,669 | 2,717 | +2.64% | 149,700 | 308億8468万 | +5.72% |
10/02 | 2,570 | 2,680 | 2,563 | 2,647 | +3.48% | 169,500 | 300億8897万 | +3.08% |
09/29 | 2,517 | 2,563 | 2,512 | 2,558 | +1.63% | 50,600 | 290億7729万 | -0.43% |
09/28 | 2,519 | 2,527 | 2,503 | 2,517 | +0.88% | 33,600 | 286億1124万 | -2.14% |
09/27 | 2,500 | 2,519 | 2,478 | 2,495 | -0.95% | 62,800 | 283億6116万 | -3.11% |
09/26 | 2,556 | 2,556 | 2,488 | 2,519 | -2.14% | 88,900 | 286億3397万 | -2.29% |
09/25 | 2,577 | 2,620 | 2,560 | 2,574 | +1.3% | 57,900 | 292億5917万 | -0.12% |
09/22 | 2,582 | 2,582 | 2,508 | 2,541 | -2.12% | 106,900 | 288億8405万 | -1.36% |
09/21 | 2,572 | 2,614 | 2,540 | 2,596 | +2% | 86,300 | 292億9222万 | +0.66% |
09/20 | 2,577 | 2,577 | 2,526 | 2,545 | -0.08% | 42,600 | 287億1676万 | -1.32% |
09/19 | 2,510 | 2,562 | 2,510 | 2,547 | +1.6% | 59,800 | 287億3932万 | -1.2% |
09/15 | 2,484 | 2,511 | 2,470 | 2,507 | +0.8% | 41,700 | 282億8798万 | -2.64% |
09/14 | 2,505 | 2,552 | 2,466 | 2,487 | -1.66% | 72,200 | 280億6231万 | -3.42% |
09/13 | 2,584 | 2,584 | 2,510 | 2,529 | -0.2% | 39,600 | 285億3622万 | -1.98% |
09/12 | 2,535 | 2,614 | 2,510 | 2,534 | +2.76% | 111,100 | 285億9264万 | -1.86% |
09/11 | 2,491 | 2,500 | 2,448 | 2,466 | +0.57% | 73,300 | 278億2535万 | -4.46% |
09/08 | 2,454 | 2,510 | 2,425 | 2,452 | -0.53% | 99,300 | 276億6738万 | -4.92% |
09/07 | 2,504 | 2,533 | 2,428 | 2,465 | +0.41% | 107,100 | 278億1407万 | -4.35% |
09/06 | 2,465 | 2,590 | 2,448 | 2,455 | -2.19% | 193,900 | 277億123万 | -4.7% |
09/05 | 2,672 | 2,687 | 2,507 | 2,510 | -5.28% | 151,100 | 283億2183万 | -2.52% |
09/04 | 2,755 | 2,760 | 2,636 | 2,650 | -5.12% | 154,700 | 299億154万 | +2.87% |
09/01 | 8:55 持株会社体制への移行完了に関するお知らせ |