| 2017 |
| 12/28 | 330 | 342 | 330 | 336 | +0.3% | 109,000 | 55億9104万 | -5.62% |
| 12/27 | 335 | 339 | 332 | 335 | -0.59% | 96,000 | 55億7440万 | -6.16% |
| 12/26 | 336 | 346 | 336 | 337 | +0.9% | 137,000 | 56億768万 | -6.13% |
| 12/25 | （IR情報）16:00 自己株式の消却に関するお知らせ |
| 12/25 | 347 | 350 | 333 | 334 | -3.47% | 129,000 | 55億5776万 | -6.96% |
| 12/22 | 354 | 355 | 345 | 346 | -2.26% | 97,000 | 57億5744万 | -3.89% |
| 12/21 | 355 | 358 | 354 | 354 | -0.28% | 86,000 | 58億9056万 | -1.67% |
| 12/20 | 356 | 361 | 355 | 355 | -0.28% | 63,000 | 59億720万 | -1.11% |
| 12/19 | 355 | 362 | 353 | 356 | -1.66% | 113,000 | 59億2384万 | -0.84% |
| 12/18 | 354 | 363 | 352 | 362 | +1.69% | 169,000 | 60億2368万 | +0.84% |
| 12/15 | 362 | 363 | 352 | 356 | -2.73% | 127,000 | 59億2384万 | -0.84% |
| 12/14 | 360 | 368 | 358 | 366 | 0% | 96,000 | 60億9024万 | +1.95% |
| 12/13 | 363 | 379 | 360 | 366 | +1.1% | 136,000 | 60億9024万 | +1.95% |
| 12/12 | 366 | 368 | 357 | 362 | -1.9% | 208,000 | 60億2368万 | +0.56% |
| 12/11 | 418 | 420 | 365 | 369 | +3.94% | 1,153,000 | 61億4016万 | +1.93% |
| 12/08 | （IR情報）16:30 技研ホールディングス株式会社の新規上場承認に関するお知らせ |
| 12/08 | 350 | 360 | 349 | 355 | +1.43% | 89,000 | 59億720万 | -2.47% |
| 12/07 | 355 | 356 | 348 | 350 | -2.51% | 60,000 | 58億2400万 | -4.63% |
| 12/06 | 358 | 363 | 352 | 359 | +0.28% | 120,000 | 59億7376万 | -3.23% |
| 12/05 | 355 | 365 | 354 | 358 | -3.24% | 110,000 | 59億5712万 | -4.28% |
| 12/04 | 352 | 379 | 352 | 370 | +5.71% | 472,000 | 61億5680万 | -2.12% |
| 12/01 | 354 | 362 | 350 | 350 | -2.51% | 98,000 | 58億2400万 | -8.14% |
| 11/30 | 360 | 360 | 350 | 359 | -1.1% | 112,000 | 59億7376万 | -6.51% |
| 11/29 | 385 | 387 | 361 | 363 | -3.97% | 428,000 | 60億4032万 | -6.2% |
| 11/28 | 364 | 401 | 361 | 378 | +6.18% | 522,000 | 62億8992万 | -3.08% |
| 11/27 | 368 | 374 | 352 | 356 | -4.04% | 106,000 | 59億2384万 | -9.41% |
| 11/24 | 378 | 378 | 371 | 371 | +0.27% | 114,000 | 61億7344万 | -6.55% |
| 11/22 | 365 | 371 | 361 | 370 | -2.63% | 200,000 | 61億5680万 | -7.73% |
| 11/21 | 364 | 410 | 357 | 380 | +11.76% | 853,000 | 63億2320万 | -6.63% |
| 11/20 | 342 | 344 | 333 | 340 | -2.86% | 72,000 | 56億5760万 | -17.48% |
| 11/17 | 342 | 353 | 342 | 350 | +2.94% | 92,000 | 58億2400万 | -16.07% |
| 11/16 | 329 | 344 | 327 | 340 | +3.98% | 166,000 | 56億5760万 | -19.62% |
| 11/15 | 351 | 354 | 315 | 327 | -8.91% | 215,000 | 54億4128万 | -23.6% |
| 11/14 | 360 | 361 | 353 | 359 | -0.28% | 84,000 | 59億7376万 | -17.09% |
| 11/13 | 361 | 361 | 351 | 360 | +1.98% | 103,000 | 59億9040万 | -17.81% |
| 11/10 | 359 | 371 | 353 | 353 | -3.29% | 189,000 | 58億7392万 | -20.32% |
| 11/09 | （IR情報）16:00 平成30年3月期第2四半期決算短信[日本基準](連結) |
| 11/09 | 375 | 375 | 365 | 365 | -3.18% | 195,000 | 60億7360万 | -18.71% |
| 11/08 | 392 | 393 | 372 | 377 | -0.53% | 221,000 | 62億7328万 | -16.96% |
| 11/07 | （IR情報）16:00 業績予想の修正に関するお知らせ |
| 11/07 | 401 | 403 | 373 | 379 | -8.89% | 493,000 | 63億656万 | -17.07% |
| 11/06 | 418 | 428 | 415 | 416 | -0.95% | 157,000 | 69億2224万 | -9.76% |
| 11/02 | 427 | 435 | 419 | 420 | -3.45% | 221,000 | 69億8880万 | -9.29% |
| 11/01 | 436 | 440 | 431 | 435 | -0.91% | 173,000 | 72億3840万 | -6.45% |
| 10/31 | 444 | 456 | 436 | 439 | 0% | 178,000 | 73億496万 | -6% |
| 10/30 | 445 | 447 | 439 | 439 | -0.9% | 122,000 | 73億496万 | -6.4% |
| 10/27 | 442 | 459 | 442 | 443 | -0.89% | 240,000 | 73億7152万 | -5.94% |
| 10/26 | 425 | 460 | 425 | 447 | +5.18% | 469,000 | 74億3808万 | -4.89% |
| 10/25 | 445 | 445 | 423 | 425 | -2.75% | 379,000 | 70億7200万 | -9.77% |
| 10/24 | 444 | 450 | 436 | 437 | -2.02% | 297,000 | 72億7168万 | -7.22% |
| 10/23 | 446 | 459 | 440 | 446 | -0.22% | 270,000 | 74億2144万 | -5.91% |
| 10/20 | 468 | 468 | 445 | 447 | -2.83% | 601,000 | 74億3808万 | -6.49% |
| 10/19 | 475 | 476 | 455 | 460 | -4.37% | 1,017,000 | 76億5440万 | -4.17% |
| 10/18 | 508 | 565 | 481 | 481 | -6.24% | 5,003,000 | 80億384万 | -0.21% |
| 10/17 | 499 | 519 | 477 | 513 | +3.43% | 1,459,000 | 85億3632万 | +6.65% |
| 10/16 | 484 | 499 | 472 | 496 | +3.77% | 908,000 | 82億5344万 | +3.12% |
| 10/13 | 490 | 527 | 467 | 478 | -5.35% | 1,318,000 | 79億5392万 | -0.21% |
| 10/12 | 441 | 519 | 438 | 505 | +14.51% | 2,253,000 | 84億320万 | +6.32% |
| 10/11 | 462 | 465 | 435 | 441 | -4.75% | 517,000 | 73億3824万 | -5.77% |
| 10/10 | 481 | 481 | 451 | 463 | -2.11% | 520,000 | 77億432万 | +0.65% |
| 10/06 | 496 | 496 | 462 | 473 | -4.64% | 854,000 | 78億7072万 | +5.35% |
| 10/05 | 504 | 508 | 487 | 496 | -1.59% | 783,000 | 82億5344万 | +13.24% |
| 10/04 | 484 | 509 | 475 | 504 | +4.13% | 1,414,000 | 83億8656万 | +18.31% |
| 10/03 | 468 | 487 | 460 | 484 | +3.64% | 475,000 | 80億5376万 | +17.19% |
| 10/02 | 485 | 492 | 462 | 467 | -2.1% | 361,000 | 77億7088万 | +16.46% |
| 09/29 | 461 | 494 | 457 | 477 | +4.61% | 1,231,000 | 79億3728万 | +22.31% |
| 09/28 | 458 | 458 | 435 | 456 | -2.98% | 771,000 | 75億8784万 | +20.63% |
| 09/27 | 474 | 474 | 455 | 470 | -2.08% | 509,000 | 78億2080万 | +28.07% |
| 09/26 | 476 | 500 | 466 | 480 | -1.03% | 1,087,000 | 79億8720万 | +34.83% |
| 09/25 | （IR情報）16:30 臨時株主総会の開催及び定款の一部変更に関するお知らせ |
| 09/25 | 532 | 563 | 478 | 485 | -3.39% | 3,927,000 | 80億7040万 | +40.99% |
| 09/22 | 503 | 505 | 471 | 502 | +18.12% | 6,603,000 | 83億5328万 | +50.75% |
| 09/21 | 442 | 465 | 410 | 425 | -7.21% | 1,599,000 | 70億7200万 | +32.81% |
| 09/20 | 440 | 484 | 439 | 458 | +5.05% | 2,077,000 | 76億2112万 | +47.27% |
| 09/19 | 474 | 474 | 421 | 436 | -12.8% | 1,696,000 | 72億5504万 | +45.33% |
| 09/15 | 592 | 606 | 484 | 500 | -11.03% | 5,682,000 | 83億2000万 | +72.41% |
| 09/14 | 467 | 563 | 463 | 562 | +16.36% | 6,116,000 | 93億5168万 | +102.16% |
| 09/13 | 484 | 530 | 470 | 483 | -7.12% | 3,771,000 | 80億3712万 | +83.65% |
| 09/12 | 416 | 528 | 390 | 520 | +16.07% | 14,288,000 | 86億5280万 | +106.35% |
| 09/11 | 564 | 565 | 419 | 448 | -13.01% | 10,826,000 | 74億5472万 | +87.45% |
| 09/08 | （IR情報）16:00 (訂正)「臨時株主総会招集のための基準日設定に関するお知らせ」の一部訂正について |
| 09/08 | （IR情報）16:00 (訂正)「単独株式移転による持株会社設立に関するお知らせ」の一部訂正について |
| 09/08 | 451 | 515 | 444 | 515 | +18.39% | 9,603,000 | 85億6960万 | +123.91% |
| 09/07 | （IR情報）17:00 単独株式移転による持株会社設立に関するお知らせ |
| 09/07 | （IR情報）17:00 臨時株主総会招集のための基準日設定に関するお知らせ |
| 09/07 | 408 | 478 | 369 | 435 | +8.75% | 16,958,000 | 72億3840万 | +100.46% |
| 09/06 | 376 | 400 | 334 | 400 | +25% | 10,542,000 | 66億5600万 | +92.31% |
| 09/05 | 233 | 320 | 228 | 320 | +33.33% | 9,015,000 | 53億2480万 | +60% |
| 09/04 | 206 | 240 | 205 | 240 | +26.32% | 4,699,000 | 39億9360万 | +23.08% |
| 09/01 | 192 | 193 | 189 | 190 | -1.04% | 35,000 | 31億6160万 | -2.06% |
| 08/31 | 196 | 196 | 191 | 192 | -1.54% | 36,000 | 31億9488万 | -1.03% |
| 08/30 | 191 | 196 | 188 | 195 | +3.17% | 44,000 | 32億4480万 | 0% |
| 08/29 | 187 | 209 | 187 | 189 | +3.28% | 595,000 | 31億4496万 | -3.08% |
| 08/28 | 183 | 183 | 181 | 183 | 0% | 14,000 | 30億4512万 | -6.63% |
| 08/25 | 184 | 184 | 183 | 183 | -1.08% | 23,000 | 30億4512万 | -6.63% |
| 08/24 | 187 | 187 | 185 | 185 | -1.07% | 26,000 | 30億7840万 | -6.09% |
| 08/23 | 189 | 190 | 187 | 187 | -1.06% | 50,000 | 31億1168万 | -5.56% |
| 08/22 | 189 | 190 | 189 | 189 | 0% | 13,000 | 31億4496万 | -4.55% |
| 08/21 | 192 | 192 | 189 | 189 | -2.07% | 3,000 | 31億4496万 | -5.03% |
| 08/18 | 190 | 193 | 189 | 193 | 0% | 11,000 | 32億1152万 | -3.02% |
| 08/17 | 192 | 193 | 189 | 193 | +0.52% | 21,000 | 32億1152万 | -3.02% |
| 08/16 | 190 | 193 | 188 | 192 | +2.67% | 73,000 | 31億9488万 | -3.52% |
| 08/15 | 187 | 189 | 182 | 187 | -0.53% | 58,000 | 31億1168万 | -6.5% |
| 08/14 | 187 | 188 | 181 | 188 | -0.53% | 99,000 | 31億2832万 | -6% |
| 08/10 | 191 | 191 | 186 | 189 | -4.06% | 88,000 | 31億4496万 | -5.5% |
| 08/09 | （IR情報）16:00 平成30年3月期第1四半期決算短信[日本基準](連結) |
| 08/09 | 201 | 201 | 196 | 197 | -1.99% | 82,000 | 32億7808万 | -1.5% |
| 08/08 | 205 | 205 | 199 | 201 | -2.9% | 58,000 | 33億4464万 | +1.01% |
| 08/07 | 203 | 207 | 203 | 207 | +2.48% | 28,000 | 34億4448万 | +4.02% |
| 08/04 | 200 | 202 | 200 | 202 | 0% | 109,000 | 33億6128万 | +2.02% |
