| 2020 |
| 10/20 | 421 | 423 | 416 | 417 | -0.71% | 19,300 | 56億3784万 | -5.01% |
| 10/19 | 412 | 425 | 411 | 420 | +1.2% | 30,800 | 56億7840万 | -4.76% |
| 10/16 | 420 | 425 | 414 | 415 | -0.72% | 38,000 | 56億1080万 | -6.32% |
| 10/15 | 443 | 443 | 418 | 418 | -6.28% | 116,600 | 56億5136万 | -6.07% |
| 10/14 | 454 | 454 | 442 | 446 | -2.19% | 72,500 | 60億2992万 | 0% |
| 10/13 | 446 | 468 | 441 | 456 | +8.57% | 441,100 | 61億6512万 | +2.24% |
| 10/12 | 426 | 427 | 416 | 420 | -1.41% | 53,100 | 56億7840万 | -5.83% |
| 10/09 | 437 | 445 | 424 | 426 | -2.74% | 22,900 | 57億5952万 | -4.48% |
| 10/08 | 426 | 446 | 423 | 438 | +2.82% | 52,700 | 59億2176万 | -2.01% |
| 10/07 | 422 | 426 | 418 | 426 | +1.19% | 17,300 | 57億5952万 | -4.91% |
| 10/06 | 428 | 430 | 418 | 421 | -1.17% | 59,300 | 56億9192万 | -6.03% |
| 10/05 | 417 | 429 | 417 | 426 | +1.91% | 21,900 | 57億5952万 | -5.33% |
| 10/02 | 429 | 436 | 415 | 418 | -0.95% | 71,700 | 56億5136万 | -7.32% |
| 09/30 | 435 | 436 | 421 | 422 | -1.86% | 33,100 | 57億544万 | -6.64% |
| 09/29 | 438 | 438 | 424 | 430 | -1.15% | 28,600 | 58億1360万 | -5.08% |
| 09/28 | 435 | 435 | 420 | 435 | 0% | 51,500 | 58億8120万 | -4.19% |
| 09/25 | 420 | 438 | 419 | 435 | +3.82% | 66,600 | 58億8120万 | -4.19% |
| 09/24 | 440 | 441 | 418 | 419 | -5.2% | 98,600 | 56億6488万 | -7.51% |
| 09/23 | 465 | 467 | 435 | 442 | -6.75% | 126,200 | 59億7584万 | -2.64% |
| 09/18 | 15:00 配当予想に関するお知らせ |
| 09/18 | 473 | 478 | 462 | 474 | -1.04% | 130,900 | 64億848万 | +4.64% |
| 09/17 | 482 | 491 | 476 | 479 | -0.62% | 93,400 | 64億7608万 | +6.21% |
| 09/16 | 482 | 487 | 474 | 482 | -0.21% | 55,800 | 65億1664万 | +7.59% |
| 09/15 | 466 | 483 | 466 | 483 | +2.77% | 63,500 | 65億3016万 | +8.3% |
| 09/14 | 472 | 481 | 465 | 470 | +0.64% | 77,300 | 63億5440万 | +6.09% |
| 09/11 | 461 | 469 | 458 | 467 | +0.43% | 42,100 | 63億1384万 | +6.14% |
| 09/10 | 455 | 465 | 454 | 465 | +2.88% | 34,900 | 62億8680万 | +6.41% |
| 09/09 | 458 | 460 | 450 | 452 | -2.38% | 23,900 | 61億1104万 | +4.15% |
| 09/08 | 450 | 465 | 444 | 463 | +2.66% | 52,600 | 62億5976万 | +6.93% |
| 09/07 | 439 | 451 | 438 | 451 | +2.73% | 15,900 | 60億9752万 | +5.13% |
| 09/04 | 443 | 453 | 433 | 439 | -3.94% | 99,800 | 59億3528万 | +2.81% |
| 09/03 | 444 | 460 | 444 | 457 | +3.63% | 113,200 | 61億7864万 | +7.03% |
| 09/02 | 452 | 452 | 435 | 441 | -1.56% | 53,200 | 59億6232万 | +3.52% |
| 09/01 | 451 | 457 | 447 | 448 | +0.45% | 32,800 | 60億5696万 | +5.41% |
| 08/31 | 436 | 455 | 436 | 446 | +1.83% | 36,200 | 60億2992万 | +4.94% |
| 08/28 | 466 | 467 | 431 | 438 | -4.99% | 115,100 | 59億2176万 | +3.06% |
| 08/27 | 460 | 471 | 450 | 461 | +0.66% | 124,400 | 62億3272万 | +8.47% |
| 08/26 | 445 | 463 | 443 | 458 | +2.69% | 71,500 | 61億9216万 | +7.76% |
| 08/25 | 455 | 456 | 446 | 446 | -1.55% | 45,100 | 60億2992万 | +4.94% |
| 08/24 | 455 | 455 | 433 | 453 | +0.67% | 79,800 | 61億2456万 | +6.59% |
| 08/21 | 440 | 454 | 433 | 450 | +4.9% | 109,900 | 60億8400万 | +5.63% |
| 08/20 | 439 | 452 | 428 | 429 | +1.42% | 218,600 | 58億8万 | +0.7% |
| 08/19 | 429 | 429 | 420 | 423 | -0.7% | 31,700 | 57億1896万 | -0.94% |
| 08/18 | 432 | 432 | 421 | 426 | -0.93% | 31,300 | 57億5952万 | -0.47% |
| 08/17 | 422 | 434 | 421 | 430 | +1.9% | 41,800 | 58億1360万 | +0.23% |
| 08/14 | 418 | 440 | 418 | 422 | +2.43% | 69,400 | 57億544万 | -1.86% |
| 08/13 | 414 | 414 | 407 | 412 | +0.73% | 22,200 | 55億7024万 | -4.41% |
| 08/12 | 415 | 415 | 402 | 409 | +0.25% | 16,900 | 55億2968万 | -5.54% |
| 08/11 | 395 | 409 | 395 | 408 | +2.77% | 27,000 | 55億1616万 | -5.99% |
| 08/07 | 396 | 401 | 390 | 397 | -0.5% | 19,300 | 53億6744万 | -8.94% |
| 08/06 | 406 | 406 | 394 | 399 | -0.5% | 25,200 | 53億9448万 | -8.7% |
| 08/05 | 410 | 410 | 390 | 401 | -2.43% | 40,200 | 54億2152万 | -8.86% |
| 08/04 | 367 | 411 | 367 | 411 | +12.6% | 78,100 | 55億5672万 | -7.01% |
| 08/03 | 378 | 397 | 365 | 365 | -10.1% | 165,200 | 49億3480万 | -17.79% |
| 07/31 | 15:00 2021年3月期第1四半期決算短信[日本基準](連結) |
| 07/31 | 426 | 426 | 398 | 406 | -7.09% | 75,600 | 54億8912万 | -9.58% |
| 07/30 | 420 | 437 | 414 | 437 | +3.31% | 59,200 | 59億824万 | -3.32% |
| 07/29 | 440 | 440 | 422 | 423 | -3.42% | 32,100 | 57億1896万 | -6.83% |
| 07/28 | 442 | 447 | 436 | 438 | +0.46% | 36,100 | 59億2176万 | -4.16% |
| 07/27 | 434 | 445 | 433 | 436 | -1.36% | 60,400 | 58億9472万 | -5.22% |
| 07/22 | 450 | 450 | 440 | 442 | -2.64% | 33,600 | 59億7584万 | -4.33% |
| 07/21 | 449 | 455 | 445 | 454 | +1.34% | 20,100 | 61億3808万 | -2.16% |
| 07/20 | 451 | 452 | 439 | 448 | -1.75% | 35,100 | 60億5696万 | -3.86% |
| 07/17 | 453 | 458 | 445 | 456 | +0.66% | 36,200 | 61億6512万 | -2.36% |
| 07/16 | 466 | 466 | 453 | 453 | -2.79% | 24,600 | 61億2456万 | -3.62% |
| 07/15 | 460 | 466 | 454 | 466 | +2.64% | 36,600 | 63億32万 | -1.27% |
| 07/14 | 460 | 460 | 442 | 454 | -1.3% | 40,600 | 61億3808万 | -4.62% |
| 07/13 | 446 | 460 | 445 | 460 | +5.02% | 34,500 | 62億1920万 | -4.37% |
| 07/10 | 445 | 449 | 434 | 438 | -2.23% | 50,200 | 59億2176万 | -9.88% |
| 07/09 | 458 | 460 | 448 | 448 | -2.18% | 44,700 | 60億5696万 | -8.76% |
| 07/08 | 454 | 462 | 450 | 458 | -0.43% | 30,200 | 61億9216万 | -7.47% |
| 07/07 | 460 | 463 | 445 | 460 | 0% | 56,500 | 62億1920万 | -7.44% |
| 07/06 | 443 | 461 | 443 | 460 | +3.84% | 33,900 | 62億1920万 | -8% |
| 07/03 | 432 | 449 | 432 | 443 | +1.14% | 64,900 | 59億8936万 | -11.75% |
| 07/02 | 447 | 447 | 434 | 438 | -1.13% | 101,300 | 59億2176万 | -13.1% |
| 07/01 | 457 | 465 | 438 | 443 | -3.7% | 106,100 | 59億8936万 | -12.62% |
| 06/30 | 460 | 466 | 452 | 460 | +0.88% | 75,100 | 62億1920万 | -9.63% |
| 06/29 | 459 | 463 | 447 | 456 | -2.36% | 70,000 | 61億6512万 | -10.59% |
| 06/26 | 479 | 479 | 457 | 467 | -1.68% | 82,000 | 63億1384万 | -8.43% |
| 06/25 | 486 | 486 | 469 | 475 | -2.66% | 108,500 | 64億2200万 | -6.68% |
| 06/24 | 504 | 504 | 484 | 488 | -2.01% | 118,000 | 65億9776万 | -4.13% |
| 06/23 | 495 | 506 | 489 | 498 | +0.81% | 78,400 | 67億3296万 | -1.97% |
| 06/22 | 489 | 498 | 483 | 494 | -0.2% | 55,200 | 66億7888万 | -2.18% |
| 06/19 | 494 | 503 | 494 | 495 | +0.2% | 51,900 | 66億9240万 | -1.59% |
| 06/18 | 495 | 495 | 479 | 494 | -0.4% | 87,700 | 66億7888万 | -1.2% |
| 06/17 | 498 | 501 | 481 | 496 | -2.17% | 104,500 | 67億592万 | -0.2% |
| 06/16 | 490 | 511 | 490 | 507 | +6.96% | 122,900 | 68億5464万 | +2.42% |
| 06/15 | 516 | 517 | 472 | 474 | -7.78% | 217,900 | 64億848万 | -3.85% |
| 06/12 | 492 | 519 | 480 | 514 | -2.28% | 306,200 | 69億4928万 | +4.47% |
| 06/11 | 571 | 571 | 521 | 526 | -7.07% | 325,300 | 71億1152万 | +7.57% |
| 06/10 | 15:00 自己株式の取得結果および取得終了に関するお知らせ |
| 06/10 | 15:00 支配株主等に関する事項について |
| 06/10 | 15:00 剰余金の配当に関するお知らせ |
| 06/10 | 15:00 ヤマハ「SoundUD 音響通信モジュール」との連携オプション提供開始について |
| 06/10 | 564 | 575 | 557 | 566 | -1.57% | 152,500 | 76億5232万 | +16.7% |
| 06/09 | 576 | 582 | 550 | 575 | -0.69% | 362,700 | 77億7400万 | +19.79% |
| 06/08 | 590 | 628 | 574 | 579 | +1.05% | 933,300 | 78億2808万 | +21.64% |
| 06/05 | 550 | 584 | 537 | 573 | +8.11% | 728,000 | 77億4696万 | +21.66% |
| 06/04 | 538 | 546 | 519 | 530 | +2.12% | 272,500 | 71億6560万 | +13.49% |
| 06/03 | 545 | 545 | 513 | 519 | -1.7% | 175,800 | 70億1688万 | +11.85% |
| 06/02 | 522 | 531 | 511 | 528 | +0.76% | 251,400 | 71億3856万 | +14.29% |
| 06/01 | 11:00 非接触式AIカメラ検温システムの販売開始について |
| 06/01 | 486 | 550 | 473 | 524 | +7.16% | 1,301,800 | 70億8448万 | +14.41% |
| 05/29 | 492 | 510 | 487 | 489 | -2.4% | 122,800 | 66億1128万 | +7.47% |
| 05/28 | 505 | 524 | 484 | 501 | +0.6% | 168,700 | 67億7352万 | +10.35% |
| 05/27 | 494 | 507 | 486 | 498 | +3.97% | 168,000 | 67億3296万 | +10.18% |
| 05/26 | 458 | 494 | 457 | 479 | +5.04% | 214,800 | 64億7608万 | +6.92% |
| 05/19 | 11:00 デジタルサイネージ効果分析ソリューションの提供開始について |
