| 2024 |
| 04/25 | 1,500 | 1,529 | 1,369 | 1,438 | -3.94% | 88,500 | 71億8659万 | +9.35% |
| 04/24 | 1,473 | 1,521 | 1,451 | 1,497 | +1.63% | 45,400 | 74億8145万 | +14.45% |
| 04/23 | 1,448 | 1,480 | 1,427 | 1,473 | +0.27% | 25,400 | 73億6151万 | +13.39% |
| 04/22 | 1,436 | 1,498 | 1,388 | 1,469 | +2.3% | 35,600 | 73億4152万 | +13.88% |
| 04/19 | 1,519 | 1,585 | 1,411 | 1,436 | -5.34% | 132,300 | 71億7660万 | +12.28% |
| 04/18 | 1,338 | 1,544 | 1,338 | 1,517 | +12.45% | 196,100 | 75億8140万 | +19.35% |
| 04/17 | 1,403 | 1,416 | 1,345 | 1,349 | -5.86% | 58,300 | 67億4180万 | +7.15% |
| 04/16 | 1,442 | 1,459 | 1,370 | 1,433 | +3.69% | 122,700 | 71億6160万 | +14.18% |
| 04/15 | 1,300 | 1,413 | 1,268 | 1,382 | +15.07% | 220,400 | 69億672万 | +10.74% |
| 04/12 | 15:00 2024年5月期第3四半期決算短信〔日本基準〕(非連結) |
| 04/12 | 15:00 2024年5月期第3四半期決算説明資料 |
| 04/12 | 1,192 | 1,201 | 1,155 | 1,201 | +0.76% | 26,600 | 60億215万 | -3.3% |
| 04/11 | 1,200 | 1,204 | 1,173 | 1,192 | -0.67% | 14,700 | 59億5717万 | -4.26% |
| 04/10 | 1,212 | 1,229 | 1,192 | 1,200 | -0.99% | 8,700 | 59億9715万 | -4% |
| 04/09 | 1,208 | 1,225 | 1,206 | 1,212 | +0.25% | 9,100 | 60億5713万 | -3.5% |
| 04/08 | 1,262 | 1,262 | 1,209 | 1,209 | -1.87% | 15,500 | 60億4213万 | -4.2% |
| 04/05 | 1,205 | 1,232 | 1,189 | 1,232 | 0% | 21,000 | 61億5708万 | -2.76% |
| 04/04 | 1,239 | 1,241 | 1,211 | 1,232 | -0.4% | 14,000 | 61億5708万 | -3.45% |
| 04/03 | 1,230 | 1,257 | 1,210 | 1,237 | -1.28% | 18,500 | 61億8207万 | -3.59% |
| 04/02 | 1,287 | 1,297 | 1,240 | 1,253 | -2.64% | 16,700 | 62億6203万 | -2.94% |
| 04/01 | 10:00 日本英語検定協会のライセンス提供による「英検過去問題集」掲載開始に関するお知らせ |
| 04/01 | 1,311 | 1,332 | 1,281 | 1,287 | -0.39% | 18,000 | 64億3195万 | -0.69% |
| 03/29 | 1,280 | 1,311 | 1,275 | 1,292 | +0.94% | 16,100 | 64億5694万 | -0.46% |
| 03/28 | 1,277 | 1,305 | 1,276 | 1,280 | +0.23% | 12,400 | 63億9697万 | -1.54% |
| 03/27 | 1,292 | 1,292 | 1,264 | 1,277 | +3.65% | 15,200 | 63億8197万 | -1.84% |
| 03/26 | 1,235 | 1,256 | 1,218 | 1,232 | -1.12% | 8,700 | 61億5708万 | -5.52% |
| 03/25 | 1,277 | 1,300 | 1,246 | 1,246 | -3.86% | 14,200 | 62億2705万 | -4.52% |
| 03/22 | 1,285 | 1,344 | 1,253 | 1,296 | +2.69% | 46,800 | 64億7693万 | -0.46% |
| 03/21 | 1,280 | 1,290 | 1,254 | 1,262 | -1.25% | 13,100 | 63億701万 | -2.7% |
| 03/19 | 1,235 | 1,281 | 1,235 | 1,278 | +2.57% | 13,600 | 63億8697万 | -1.46% |
| 03/18 | 1,208 | 1,259 | 1,208 | 1,246 | +4.97% | 31,700 | 62億2705万 | -3.93% |
| 03/15 | 1,230 | 1,251 | 1,175 | 1,187 | -4.89% | 52,600 | 59億3219万 | -8.55% |
| 03/14 | 1,211 | 1,269 | 1,205 | 1,248 | +2.72% | 16,700 | 62億3704万 | -4.22% |
| 03/13 | 1,283 | 1,283 | 1,213 | 1,215 | -3.26% | 19,300 | 60億7212万 | -7.04% |
| 03/12 | 1,264 | 1,264 | 1,210 | 1,256 | +0.96% | 13,300 | 62億7702万 | -4.41% |
| 03/11 | 1,215 | 1,244 | 1,187 | 1,244 | 0% | 35,600 | 62億1705万 | -5.61% |
| 03/08 | 1,243 | 1,280 | 1,226 | 1,244 | -2.28% | 19,000 | 62億1705万 | -6.11% |
| 03/07 | 1,321 | 1,321 | 1,271 | 1,273 | -3.56% | 30,900 | 63億6198万 | -4.21% |
| 03/06 | 1,324 | 1,376 | 1,312 | 1,320 | -2.37% | 38,100 | 65億9687万 | -0.83% |
| 03/05 | 1,359 | 1,359 | 1,325 | 1,352 | -0.52% | 22,700 | 67億5679万 | +1.73% |
| 03/04 | 1,355 | 1,383 | 1,331 | 1,359 | +2.57% | 32,200 | 67億9178万 | +2.41% |
| 03/01 | 1,444 | 1,444 | 1,325 | 1,325 | -8.62% | 62,200 | 66億2186万 | -0.08% |
| 02/29 | 1,394 | 1,455 | 1,367 | 1,450 | +2.47% | 44,900 | 72億4656万 | +9.35% |
| 02/28 | 1,440 | 1,470 | 1,412 | 1,415 | -1.39% | 34,400 | 70億7165万 | +7.03% |
| 02/27 | 1,401 | 1,435 | 1,377 | 1,435 | +3.09% | 43,300 | 71億7160万 | +8.71% |
| 02/26 | 1,335 | 1,406 | 1,335 | 1,392 | +4.43% | 36,600 | 69億5670万 | +5.61% |
| 02/22 | 1,331 | 1,380 | 1,306 | 1,333 | +0.6% | 43,400 | 66億6184万 | +1.45% |
| 02/21 | 1,334 | 1,362 | 1,300 | 1,325 | +0.38% | 37,400 | 66億2186万 | +0.68% |
| 02/20 | 1,348 | 1,348 | 1,280 | 1,320 | -1.35% | 22,400 | 65億9687万 | -0.38% |
| 02/19 | 1,305 | 1,362 | 1,281 | 1,338 | +6.02% | 44,100 | 66億8683万 | +0.53% |
| 02/16 | 1,164 | 1,274 | 1,151 | 1,262 | +8.51% | 54,000 | 63億701万 | -5.47% |
| 02/15 | 1,209 | 1,209 | 1,162 | 1,163 | -2.43% | 32,600 | 58億1224万 | -13.08% |
| 02/14 | 1,225 | 1,242 | 1,190 | 1,192 | -4.26% | 45,100 | 59億5717万 | -11.31% |
| 02/13 | 1,297 | 1,303 | 1,235 | 1,245 | -2.51% | 32,800 | 62億2205万 | -7.78% |
| 02/09 | 1,276 | 1,291 | 1,260 | 1,277 | -0.93% | 24,400 | 63億8197万 | -5.55% |
| 02/08 | 1,291 | 1,298 | 1,250 | 1,289 | -0.62% | 35,500 | 64億4194万 | -4.59% |
| 02/07 | 1,358 | 1,358 | 1,282 | 1,297 | -4.49% | 48,400 | 64億8193万 | -3.78% |
| 02/06 | 1,384 | 1,384 | 1,339 | 1,358 | -1.74% | 16,100 | 67億8678万 | +1.04% |
| 02/05 | 1,375 | 1,398 | 1,335 | 1,382 | +1.32% | 27,000 | 69億672万 | +3.29% |
| 02/02 | 1,409 | 1,409 | 1,358 | 1,364 | -3.4% | 47,200 | 68億1677万 | +2.56% |
| 02/01 | 1,340 | 1,420 | 1,330 | 1,412 | +5.29% | 97,800 | 70億5665万 | +6.89% |
| 01/31 | 1,319 | 1,354 | 1,282 | 1,341 | +1.59% | 35,600 | 67億182万 | +2.44% |
| 01/30 | 1,305 | 1,360 | 1,277 | 1,320 | +3.53% | 49,800 | 65億9687万 | +1.62% |
| 01/29 | 1,328 | 1,328 | 1,253 | 1,275 | -2.97% | 56,600 | 63億7198万 | -1.47% |
| 01/26 | 1,299 | 1,331 | 1,290 | 1,314 | -0.08% | 19,200 | 65億6688万 | +1.78% |
| 01/25 | 1,318 | 1,319 | 1,289 | 1,315 | -1.2% | 20,000 | 65億7188万 | +2.18% |
| 01/24 | 1,329 | 1,359 | 1,328 | 1,331 | -0.89% | 24,200 | 66億5184万 | +3.82% |
| 01/23 | 1,380 | 1,385 | 1,315 | 1,343 | -2.33% | 39,100 | 67億1182万 | +5.25% |
| 01/22 | 1,391 | 1,410 | 1,360 | 1,375 | -0.51% | 27,700 | 68億7060万 | +8.1% |
| 01/19 | 1,306 | 1,394 | 1,285 | 1,382 | +7.55% | 70,500 | 69億557万 | +8.9% |
| 01/18 | 1,352 | 1,362 | 1,285 | 1,285 | -7.22% | 58,600 | 64億2088万 | +1.58% |
| 01/17 | 1,515 | 1,518 | 1,347 | 1,385 | -10.93% | 160,700 | 69億2056万 | +9.31% |
| 01/16 | 1,413 | 1,605 | 1,333 | 1,555 | +5.57% | 310,800 | 77億7002万 | +22.92% |
| 01/15 | 15:00 2024年5月期第2四半期決算短信〔日本基準〕(非連結) |
| 01/15 | 15:00 2024年5月期第2四半期決算説明資料 |
| 01/15 | 15:00 資金の借入に関するお知らせ |
| 01/15 | 10:00 光村図書出版株式会社の中学校英語教科書Here We Go!との連携開始に関するお知らせ |
| 01/15 | 1,428 | 1,480 | 1,386 | 1,473 | +2.36% | 122,900 | 73億6028万 | +16.81% |
| 01/12 | 1,356 | 1,499 | 1,341 | 1,439 | +8.36% | 203,300 | 71億9039万 | +14.12% |
| 01/11 | 1,340 | 1,372 | 1,314 | 1,328 | -0.15% | 42,000 | 66億3575万 | +4.9% |
| 01/10 | 1,340 | 1,354 | 1,308 | 1,330 | -0.23% | 29,200 | 66億4574万 | +4.4% |
| 01/09 | 1,295 | 1,337 | 1,255 | 1,333 | +2.62% | 39,000 | 66億6073万 | +3.98% |
| 01/05 | 1,241 | 1,379 | 1,241 | 1,299 | +4.09% | 66,000 | 64億9084万 | +0.7% |
| 01/04 | 1,201 | 1,248 | 1,180 | 1,248 | +2.72% | 20,700 | 62億3600万 | -4% |
| 2023 |
| 12/29 | 1,215 | 1,253 | 1,200 | 1,215 | +0.83% | 41,300 | 60億7111万 | -7.46% |
| 12/28 | 1,199 | 1,216 | 1,160 | 1,205 | -0.25% | 25,400 | 60億2114万 | -9.33% |
| 12/27 | 1,185 | 1,230 | 1,155 | 1,208 | +2.81% | 48,000 | 60億3613万 | -10.25% |
| 12/26 | 1,135 | 1,175 | 1,123 | 1,175 | +3.52% | 44,500 | 58億7124万 | -13.86% |
| 12/25 | 1,119 | 1,163 | 1,108 | 1,135 | +2.53% | 44,200 | 56億7136万 | -17.75% |
| 12/22 | 1,096 | 1,152 | 1,096 | 1,107 | -0.18% | 59,100 | 55億3145万 | -20.65% |
| 12/21 | 1,198 | 1,198 | 1,109 | 1,109 | -7.04% | 50,000 | 55億4145万 | -21.46% |
| 12/20 | 1,199 | 1,240 | 1,193 | 1,193 | -0.58% | 32,300 | 59億6118万 | -16.57% |
| 12/19 | 1,168 | 1,202 | 1,168 | 1,200 | +0.17% | 19,500 | 59億9616万 | -16.78% |
| 12/18 | 1,198 | 1,200 | 1,151 | 1,198 | +0.67% | 34,600 | 59億8616万 | -17.44% |
| 12/15 | 1,185 | 1,223 | 1,171 | 1,190 | +0.42% | 38,100 | 59億4619万 | -18.6% |
| 12/14 | 1,242 | 1,274 | 1,183 | 1,185 | -4.59% | 40,100 | 59億2120万 | -19.61% |
| 12/13 | 1,295 | 1,295 | 1,211 | 1,242 | -4.09% | 44,200 | 62億602万 | -16.48% |
| 12/12 | 1,300 | 1,315 | 1,241 | 1,295 | -0.38% | 30,700 | 64億7085万 | -13.67% |
| 12/11 | 1,351 | 1,351 | 1,260 | 1,300 | -1.59% | 20,300 | 64億9584万 | -14.02% |
| 12/08 | 1,315 | 1,365 | 1,306 | 1,321 | -1.42% | 27,500 | 66億77万 | -13.03% |
| 12/07 | 1,454 | 1,454 | 1,340 | 1,340 | -7.9% | 59,500 | 66億9571万 | -12.13% |
| 12/06 | 1,489 | 1,489 | 1,450 | 1,455 | -1.82% | 17,500 | 72億7034万 | -4.9% |
| 12/05 | 1,547 | 1,547 | 1,481 | 1,482 | -4.2% | 18,400 | 74億525万 | -3.14% |
| 12/04 | 1,558 | 1,560 | 1,507 | 1,547 | -0.13% | 16,600 | 77億3004万 | +1.05% |
| 12/01 | 1,543 | 1,575 | 1,523 | 1,549 | +1.57% | 26,600 | 77億4004万 | +1.51% |
| 11/30 | 1,535 | 1,548 | 1,507 | 1,525 | -0.46% | 18,100 | 76億2012万 | +0.13% |
| 11/29 | 1,522 | 1,550 | 1,515 | 1,532 | -0.52% | 9,300 | 76億5509万 | +0.52% |
