| 2024 |
| 04/26 | （IR情報）15:00 2024年6月期第3四半期決算短信〔日本基準〕(連結) |
| 04/26 | （IR情報）15:00 2024年6月期第3四半期決算説明資料 |
| 04/26 | （IR情報）15:00 自己株式取得に係る事項の決定に関するお知らせ |
| 04/26 | （IR情報）15:00 合弁会社(連結子会社)の設立に関するお知らせ |
| 04/25 | 1,238 | 1,246 | 1,228 | 1,231 | -0.89% | 48,000 | 463億4204万 | -1.99% |
| 04/24 | 1,240 | 1,246 | 1,236 | 1,242 | +1.22% | 47,400 | 467億5614万 | -1.27% |
| 04/23 | 1,233 | 1,238 | 1,226 | 1,227 | -0.16% | 24,100 | 461億9145万 | -2.62% |
| 04/22 | 1,226 | 1,237 | 1,220 | 1,229 | +1.74% | 37,200 | 462億6675万 | -2.69% |
| 04/19 | 1,227 | 1,227 | 1,199 | 1,208 | -1.63% | 67,100 | 454億7618万 | -4.43% |
| 04/18 | 1,210 | 1,231 | 1,210 | 1,228 | +1.49% | 30,900 | 462億2910万 | -3% |
| 04/17 | 1,225 | 1,234 | 1,210 | 1,210 | -1.63% | 36,500 | 455億5147万 | -4.57% |
| 04/16 | 1,232 | 1,247 | 1,227 | 1,230 | -1.36% | 51,700 | 463億439万 | -3.23% |
| 04/15 | 1,238 | 1,253 | 1,232 | 1,247 | +0.16% | 23,800 | 469億4437万 | -2.12% |
| 04/12 | 1,247 | 1,272 | 1,245 | 1,245 | +0.32% | 29,800 | 468億6908万 | -2.51% |
| 04/11 | 1,242 | 1,245 | 1,238 | 1,241 | -0.56% | 29,200 | 467億1850万 | -3.05% |
| 04/10 | 1,262 | 1,273 | 1,248 | 1,248 | -1.27% | 21,400 | 469億8202万 | -2.73% |
| 04/09 | 1,260 | 1,265 | 1,253 | 1,264 | -0.16% | 19,200 | 475億8435万 | -1.71% |
| 04/08 | 1,267 | 1,274 | 1,260 | 1,266 | +1.2% | 37,000 | 476億5964万 | -1.71% |
| 04/05 | 1,254 | 1,263 | 1,245 | 1,251 | -0.79% | 23,300 | 470億9495万 | -3.1% |
| 04/04 | 1,268 | 1,272 | 1,250 | 1,261 | +0.4% | 31,400 | 474億7141万 | -2.63% |
| 04/03 | 1,258 | 1,268 | 1,248 | 1,256 | -0.16% | 42,000 | 472億8318万 | -3.46% |
| 04/02 | 1,285 | 1,285 | 1,257 | 1,258 | -2.48% | 36,500 | 473億5848万 | -3.75% |
| 04/01 | 1,311 | 1,311 | 1,287 | 1,290 | -0.39% | 22,200 | 485億6314万 | -1.68% |
| 03/29 | （IR情報）15:00 アバントグループ、統合報告書「CREATIVE DIALOG 2023」を発行 |
| 03/29 | 1,286 | 1,297 | 1,283 | 1,295 | +0.7% | 19,500 | 487億5137万 | -1.52% |
| 03/28 | 1,318 | 1,318 | 1,285 | 1,286 | -1.15% | 27,600 | 484億1256万 | -2.35% |
| 03/27 | （IR情報）11:30 アバントグループのアバント、新世代のAVANT Cruiseをリリース～Fluence Technologiesと提携した革新的なUXでFP&A業務を支援～ |
| 03/27 | 1,304 | 1,315 | 1,291 | 1,301 | +0.85% | 44,000 | 489億7725万 | -1.44% |
| 03/26 | 1,294 | 1,299 | 1,283 | 1,290 | -0.69% | 24,400 | 485億6314万 | -2.42% |
| 03/25 | 1,311 | 1,311 | 1,291 | 1,299 | 0% | 37,400 | 489億196万 | -1.89% |
| 03/22 | 1,286 | 1,301 | 1,277 | 1,299 | +1.88% | 25,400 | 489億196万 | -1.96% |
| 03/21 | 1,306 | 1,320 | 1,275 | 1,275 | -1.47% | 40,900 | 479億9846万 | -3.85% |
| 03/19 | 1,290 | 1,296 | 1,276 | 1,294 | -0.15% | 17,800 | 487億1373万 | -2.71% |
| 03/18 | 1,265 | 1,302 | 1,265 | 1,296 | +2.86% | 36,800 | 487億8902万 | -2.7% |
| 03/15 | 1,275 | 1,278 | 1,254 | 1,260 | -0.79% | 55,700 | 474億3377万 | -5.62% |
| 03/14 | 1,260 | 1,276 | 1,253 | 1,270 | +0.79% | 49,600 | 478億1023万 | -5.15% |
| 03/13 | 1,300 | 1,306 | 1,259 | 1,260 | -2.25% | 83,400 | 474億3377万 | -6.18% |
| 03/12 | 1,285 | 1,290 | 1,243 | 1,289 | -0.85% | 147,600 | 485億2550万 | -4.38% |
| 03/11 | 1,306 | 1,308 | 1,292 | 1,300 | -2.69% | 39,700 | 489億3960万 | -3.77% |
| 03/08 | 1,296 | 1,342 | 1,293 | 1,336 | +1.6% | 84,200 | 502億9485万 | -1.47% |
| 03/07 | 1,331 | 1,332 | 1,304 | 1,315 | -0.53% | 36,800 | 495億429万 | -3.31% |
| 03/06 | 1,314 | 1,339 | 1,308 | 1,322 | +0.23% | 34,700 | 497億6781万 | -3.22% |
| 03/05 | 1,313 | 1,332 | 1,300 | 1,319 | +0.3% | 36,900 | 496億5487万 | -3.79% |
| 03/04 | 1,332 | 1,338 | 1,301 | 1,315 | -1.05% | 79,700 | 495億429万 | -4.43% |
| 03/01 | 1,361 | 1,361 | 1,327 | 1,329 | -2.85% | 46,200 | 500億3133万 | -3.84% |
| 02/29 | （IR情報）15:00 資本コストや株価を意識した経営の実現に向けた対応について |
| 02/29 | 1,395 | 1,395 | 1,351 | 1,368 | -2.15% | 64,300 | 514億9952万 | -1.44% |
| 02/28 | 1,397 | 1,416 | 1,386 | 1,398 | -0.07% | 32,900 | 526億2889万 | +0.43% |
| 02/27 | 1,400 | 1,403 | 1,378 | 1,399 | -0.07% | 29,700 | 526億6654万 | +0.29% |
| 02/26 | 1,375 | 1,406 | 1,370 | 1,400 | +2.04% | 30,800 | 527億419万 | +0.21% |
| 02/22 | 1,389 | 1,400 | 1,365 | 1,372 | +2.16% | 79,200 | 516億5010万 | -1.86% |
| 02/21 | 1,363 | 1,368 | 1,339 | 1,343 | -1.47% | 35,000 | 505億5837万 | -4.07% |
| 02/20 | 1,348 | 1,386 | 1,341 | 1,363 | +2.4% | 70,900 | 513億1129万 | -2.92% |
| 02/19 | 1,340 | 1,340 | 1,320 | 1,331 | -0.37% | 36,700 | 501億662万 | -5.47% |
| 02/16 | 1,335 | 1,341 | 1,326 | 1,336 | +0.15% | 40,700 | 502億9485万 | -5.45% |
| 02/15 | 1,330 | 1,341 | 1,320 | 1,334 | -0.15% | 44,600 | 502億1956万 | -5.92% |
| 02/14 | 1,360 | 1,360 | 1,325 | 1,336 | -2.41% | 46,600 | 502億9485万 | -6.18% |
| 02/13 | 1,357 | 1,374 | 1,353 | 1,369 | +1.48% | 82,100 | 515億3717万 | -4.13% |
| 02/09 | 1,358 | 1,360 | 1,330 | 1,349 | -1.1% | 75,700 | 507億8425万 | -5.73% |
| 02/08 | 1,364 | 1,393 | 1,363 | 1,364 | -0.37% | 70,700 | 513億4894万 | -4.88% |
| 02/07 | 1,364 | 1,399 | 1,360 | 1,369 | +0.44% | 59,000 | 515億3717万 | -4.67% |
| 02/06 | 1,375 | 1,384 | 1,356 | 1,363 | -0.87% | 110,800 | 513億1129万 | -5.22% |
| 02/05 | 1,392 | 1,402 | 1,375 | 1,375 | -0.43% | 56,700 | 517億6304万 | -4.45% |
| 02/02 | 1,410 | 1,410 | 1,360 | 1,381 | -1.71% | 110,000 | 519億8892万 | -4.03% |
| 02/01 | 1,388 | 1,467 | 1,373 | 1,405 | -2.97% | 255,600 | 528億9242万 | -2.36% |
| 01/31 | （IR情報）15:00 2024年6月期第2四半期決算説明資料 |
| 01/31 | （IR情報）15:00 2024年6月期第2四半期決算短信〔日本基準〕(連結) |
| 01/31 | 1,447 | 1,451 | 1,427 | 1,448 | -0.34% | 50,200 | 545億1119万 | +0.63% |
| 01/30 | 1,452 | 1,468 | 1,451 | 1,453 | -0.41% | 32,500 | 546億9942万 | +1.18% |
| 01/29 | 1,452 | 1,470 | 1,451 | 1,459 | +0.69% | 28,500 | 549億2529万 | +1.81% |
| 01/26 | 1,447 | 1,466 | 1,446 | 1,449 | -0.75% | 34,900 | 545億4883万 | +1.33% |
| 01/25 | 1,479 | 1,479 | 1,455 | 1,460 | -0.41% | 42,200 | 549億6294万 | +2.31% |
| 01/24 | 1,474 | 1,481 | 1,460 | 1,466 | -0.54% | 26,400 | 551億8881万 | +2.95% |
| 01/23 | 1,478 | 1,495 | 1,473 | 1,474 | -0.07% | 27,800 | 554億8998万 | +3.8% |
| 01/22 | 1,450 | 1,478 | 1,450 | 1,475 | +2.01% | 36,800 | 555億2763万 | +4.17% |
| 01/19 | 1,432 | 1,455 | 1,432 | 1,446 | +0.98% | 36,400 | 544億3590万 | +2.48% |
| 01/18 | 1,426 | 1,437 | 1,423 | 1,432 | +0.42% | 26,200 | 539億885万 | +1.63% |
| 01/17 | 1,436 | 1,448 | 1,426 | 1,426 | -0.7% | 31,200 | 536億8298万 | +1.42% |
| 01/16 | 1,460 | 1,468 | 1,435 | 1,436 | -1.91% | 33,900 | 540億5944万 | +2.28% |
| 01/15 | 1,448 | 1,467 | 1,446 | 1,464 | +1.39% | 48,700 | 551億1352万 | +4.35% |
| 01/12 | 1,473 | 1,473 | 1,432 | 1,444 | -2.17% | 68,000 | 543億6060万 | +3.07% |
| 01/11 | 1,498 | 1,514 | 1,472 | 1,476 | 0% | 69,500 | 555億6527万 | +5.35% |
| 01/10 | 1,459 | 1,484 | 1,459 | 1,476 | +1.58% | 40,800 | 555億6527万 | +5.43% |
| 01/09 | 1,437 | 1,465 | 1,437 | 1,453 | +2.11% | 30,600 | 546億9942万 | +3.71% |
| 01/05 | 1,442 | 1,444 | 1,419 | 1,423 | -0.84% | 43,800 | 535億7004万 | +1.43% |
| 01/04 | 1,422 | 1,440 | 1,394 | 1,435 | +0.91% | 34,200 | 540億2179万 | +1.99% |
| 2023 |
| 12/29 | 1,420 | 1,442 | 1,414 | 1,422 | +0.35% | 43,600 | 535億3240万 | +0.85% |
| 12/28 | （IR情報）15:00 資本コストや株価を意識した経営の実現に向けた対応について |
| 12/28 | 1,390 | 1,420 | 1,377 | 1,417 | +2.09% | 75,800 | 533億4417万 | +0.14% |
| 12/27 | 1,369 | 1,393 | 1,369 | 1,388 | +1.17% | 48,300 | 522億5244万 | -2.18% |
| 12/26 | 1,380 | 1,399 | 1,367 | 1,372 | -1.08% | 43,400 | 516億5010万 | -3.58% |
| 12/25 | 1,408 | 1,408 | 1,372 | 1,387 | -0.07% | 40,700 | 522億1479万 | -2.8% |
| 12/22 | 1,377 | 1,397 | 1,377 | 1,388 | +0.29% | 38,000 | 522億5244万 | -2.94% |
| 12/21 | 1,370 | 1,388 | 1,365 | 1,384 | +1.1% | 40,800 | 521億185万 | -3.35% |
| 12/20 | （IR情報）15:00 株式付与制度における株式取得に係る事項の決定に関するお知らせ |
| 12/20 | 1,403 | 1,408 | 1,367 | 1,369 | -1.86% | 31,600 | 515億3717万 | -4.6% |
| 12/19 | 1,372 | 1,402 | 1,372 | 1,395 | +1.75% | 68,500 | 525億1596万 | -2.86% |
| 12/18 | 1,362 | 1,376 | 1,358 | 1,371 | -0.07% | 24,800 | 516億1246万 | -4.53% |
| 12/15 | 1,374 | 1,388 | 1,369 | 1,372 | +0.29% | 45,200 | 516億5010万 | -4.66% |
| 12/14 | 1,383 | 1,396 | 1,359 | 1,368 | -0.15% | 38,800 | 514億9952万 | -5.07% |
| 12/13 | 1,365 | 1,381 | 1,365 | 1,370 | +0.37% | 34,000 | 515億7481万 | -4.93% |
| 12/12 | 1,404 | 1,404 | 1,355 | 1,365 | -1.8% | 41,700 | 513億8658万 | -5.27% |
| 12/11 | 1,360 | 1,391 | 1,360 | 1,390 | +2.21% | 58,600 | 523億2773万 | -3.61% |
| 12/08 | 1,378 | 1,384 | 1,358 | 1,360 | -0.95% | 107,900 | 511億9835万 | -5.56% |
| 12/07 | 1,403 | 1,403 | 1,337 | 1,373 | -3.38% | 162,300 | 516億8775万 | -4.52% |
| 12/06 | 1,402 | 1,435 | 1,402 | 1,421 | +1.07% | 89,500 | 534億9475万 | -0.91% |
| 12/05 | 1,430 | 1,438 | 1,406 | 1,406 | -2.16% | 63,100 | 529億3006万 | -1.47% |
| 12/04 | 1,455 | 1,463 | 1,432 | 1,437 | -1.58% | 43,700 | 540億9708万 | +1.2% |
| 12/01 | 1,480 | 1,485 | 1,456 | 1,460 | -1.88% | 48,900 | 549億6294万 | +3.55% |
| 11/30 | 1,505 | 1,528 | 1,487 | 1,488 | -1.98% | 34,000 | 560億1702万 | +6.29% |
| 11/29 | 1,501 | 1,518 | 1,500 | 1,518 | +0.26% | 43,400 | 571億4640万 | +9.29% |
| 11/28 | （IR情報）10:00 アバントグループ、Fluence Technologiesと戦略的パートナーシップを締結 |
