| 2026 |
| 10/27 | (IR情報)16:00 (開示事項の経過)第三者割当による新株式の発行に係る払込完了に関するお知らせ |
| 10/26 | 650 | 681 | 610 | 650 | -0.91% | 494,200 | - | +41.61% |
| 10/26 | (空売り報告)モルガン・スタンレーMUFG証券 140,600株(2.46%)-0.37% |
| 10/23 | 749 | 749 | 631 | 656 | -8.76% | 966,100 | - | +47.09% |
| 10/23 | (空売り報告)モルガン・スタンレーMUFG証券 161,600株(2.83%)-0.81% |
| 10/22 | 754 | 799 | 665 | 719 | +2.86% | 4,326,000 | - | +66.44% |
| 10/22 | (空売り報告)モルガン・スタンレーMUFG証券 207,700株(3.64%)+0.4% |
| 10/21 | 705 | 870 | 636 | 699 | -2.92% | 8,817,500 | - | +68.03% |
| 10/21 | (空売り報告)UBS AG 35,300株(0.62%)再IN |
| 10/21 | (空売り報告)モルガン・スタンレーMUFG証券 185,000株(3.24%)+1.01% |
| 10/20 | 990 | 1,027 | 720 | 720 | -29.41% | 3,703,100 | - | +80% |
| 10/20 | (空売り報告)モルガン・スタンレーMUFG証券 127,400株(2.23%)+0.33% |
| 10/19 | 840 | 1,020 | 800 | 1,020 | +17.24% | 3,256,300 | - | +165.63% |
| 10/19 | (空売り報告)モルガン・スタンレーMUFG証券 108,400株(1.9%)+0.86% |
| 10/16 | 880 | 880 | 770 | 870 | +19.18% | 4,100,400 | - | +144.38% |
| 10/16 | (空売り報告)モルガン・スタンレーMUFG証券 59,500株(1.04%)+0.24% |
| 10/15 | 652 | 766 | 628 | 730 | +58.01% | 3,957,900 | - | +118.56% |
| 10/15 | (空売り報告)モルガン・スタンレーMUFG証券 45,700株(0.8%)+0.21% |
| 10/14 | 462 | 462 | 462 | 462 | +20.94% | 22,400 | - | +45.74% |
| 10/14 | (空売り報告)モルガン・スタンレーMUFG証券 34,100株(0.59%)-0.01% |
| 10/13 | 382 | 382 | 382 | 382 | +26.49% | 31,900 | - | +22.83% |
| 10/09 | (IR情報)16:05 セイコーエプソン株式会社(証券コード6724)とクラスターテクノロジー株式会社(証券コード4240)との資本業務提携のお知らせ |
| 10/09 | (IR情報)16:00 セイコーエプソン株式会社との資本業務提携の締結、第三者割当による新株式の発行並びに主要株主及び主要株主である筆頭株主の異動(見込み)に関するお知らせ |
| 10/09 | 301 | 305 | 300 | 302 | +0.33% | 7,700 | - | -2.27% |
| 10/08 | 304 | 305 | 298 | 301 | -0.99% | 14,400 | - | -2.59% |
| 10/07 | 304 | 306 | 303 | 304 | 0% | 2,600 | - | -1.94% |
| 10/06 | 303 | 308 | 303 | 304 | -0.65% | 3,500 | - | -2.25% |
| 10/05 | 308 | 308 | 302 | 306 | 0% | 3,200 | - | -1.92% |
| 10/02 | 303 | 306 | 303 | 306 | +0.33% | 3,500 | - | -1.92% |
| 10/01 | 302 | 305 | 302 | 305 | +0.99% | 2,200 | - | -2.56% |
| 09/30 | 301 | 305 | 301 | 302 | +0.33% | 2,000 | - | -3.82% |
| 09/29 | 302 | 304 | 298 | 301 | 0% | 5,700 | - | -4.44% |
| 09/28 | 305 | 309 | 300 | 301 | -1.31% | 14,900 | - | -5.05% |
| 09/25 | 309 | 316 | 304 | 305 | -0.97% | 5,800 | - | -4.09% |
| 09/24 | 308 | 311 | 308 | 308 | -0.65% | 7,000 | - | -3.14% |
| 09/18 | 312 | 315 | 310 | 310 | 0% | 1,600 | - | -2.82% |
| 09/17 | 309 | 313 | 309 | 310 | +0.32% | 3,300 | - | -2.82% |
| 09/16 | 318 | 318 | 308 | 309 | -2.22% | 12,800 | - | -3.13% |
| 09/15 | 312 | 317 | 311 | 316 | +0.96% | 5,800 | - | -1.56% |
| 09/14 | 308 | 314 | 308 | 313 | +1.29% | 1,600 | - | -2.49% |
| 09/11 | 315 | 316 | 307 | 309 | -1.9% | 8,000 | - | -3.74% |
| 09/10 | 315 | 315 | 315 | 315 | 0% | 600 | - | -1.87% |
| 09/09 | 315 | 317 | 315 | 315 | 0% | 1,400 | - | -1.87% |
| 09/08 | 317 | 317 | 315 | 315 | -0.63% | 2,300 | - | -1.56% |
| 09/07 | 318 | 318 | 313 | 317 | 0% | 7,900 | - | -0.94% |
| 09/04 | 314 | 317 | 314 | 317 | +0.96% | 1,600 | - | -0.63% |
| 09/03 | 312 | 317 | 312 | 314 | 0% | 3,700 | - | -1.57% |
| 09/02 | 312 | 315 | 308 | 314 | -1.88% | 30,000 | - | -1.26% |
| 09/01 | 323 | 323 | 319 | 320 | -0.93% | 4,400 | - | +0.63% |
| 08/31 | 328 | 328 | 319 | 323 | +0.62% | 6,200 | - | +1.57% |
| 08/28 | 325 | 326 | 319 | 321 | -1.23% | 2,100 | - | +0.94% |
| 08/27 | 320 | 325 | 317 | 325 | +1.56% | 2,300 | - | +2.52% |
| 08/26 | 321 | 321 | 315 | 320 | -1.23% | 9,400 | - | +0.95% |
| 08/25 | 333 | 333 | 323 | 324 | -2.7% | 5,400 | - | +2.21% |
| 08/24 | 333 | 335 | 329 | 333 | +0.6% | 5,500 | - | +5.38% |
| 08/21 | 328 | 336 | 328 | 331 | -1.49% | 7,700 | - | +4.75% |
| 08/20 | 324 | 336 | 324 | 336 | +4.02% | 8,500 | - | +6.67% |
| 08/20 | (空売り報告)モルガン・スタンレーMUFG証券 34,700株(0.6%)+0.09% |
| 08/19 | 321 | 325 | 317 | 323 | -0.31% | 6,200 | - | +2.54% |
| 08/18 | 314 | 334 | 313 | 324 | +2.21% | 33,500 | - | +2.86% |
| 08/17 | 320 | 323 | 317 | 317 | +0.32% | 12,500 | - | +0.63% |
| 08/14 | 317 | 323 | 314 | 316 | +0.96% | 19,300 | - | +0.64% |
| 08/13 | 307 | 318 | 307 | 313 | -10.57% | 50,400 | - | -0.32% |
| 08/12 | (IR情報)16:00 2027年3月期第1四半期決算短信〔日本基準〕(非連結) |
| 08/12 | 315 | 352 | 315 | 350 | +9.38% | 41,200 | - | +11.11% |
| 08/12 | (空売り報告)モルガン・スタンレーMUFG証券 29,300株(0.51%)再IN |
| 08/10 | 308 | 320 | 308 | 320 | +2.56% | 14,800 | - | +2.24% |
| 08/07 | 310 | 312 | 304 | 312 | 0% | 5,700 | - | -0.32% |
| 08/06 | 307 | 312 | 304 | 312 | +1.63% | 5,600 | - | -0.32% |
| 08/05 | 309 | 309 | 306 | 307 | -0.32% | 1,800 | - | -2.23% |
| 08/04 | 302 | 308 | 302 | 308 | +2.33% | 9,500 | - | -1.91% |
| 08/03 | 308 | 308 | 301 | 301 | -1.63% | 5,900 | - | -4.14% |
| 07/31 | 307 | 308 | 301 | 306 | +0.66% | 4,500 | - | -2.86% |
| 07/30 | 302 | 310 | 302 | 304 | +0.66% | 5,400 | - | -3.49% |
| 07/29 | 310 | 313 | 300 | 302 | -1.95% | 12,700 | - | -4.43% |
| 07/28 | 311 | 316 | 308 | 308 | -2.22% | 7,700 | - | -2.53% |
| 07/27 | 315 | 316 | 315 | 315 | +0.32% | 2,700 | - | -0.63% |
| 07/24 | 313 | 317 | 312 | 314 | 0% | 8,100 | - | -0.95% |
| 07/23 | 316 | 316 | 313 | 314 | -0.63% | 3,000 | - | -0.95% |
| 07/22 | 311 | 317 | 310 | 316 | +1.61% | 5,600 | - | -0.32% |
| 07/21 | 315 | 315 | 311 | 311 | -2.51% | 4,600 | - | -1.89% |
| 07/17 | 315 | 319 | 310 | 319 | +0.95% | 12,200 | - | +0.63% |
| 07/16 | 317 | 325 | 315 | 316 | -0.32% | 4,700 | - | -0.32% |
| 07/15 | 326 | 326 | 317 | 317 | -1.55% | 5,300 | - | 0% |
| 07/14 | 322 | 325 | 322 | 322 | -0.92% | 4,300 | - | +1.9% |
| 07/13 | 323 | 325 | 320 | 325 | +1.88% | 9,800 | - | +2.85% |
| 07/10 | 318 | 319 | 314 | 319 | +1.59% | 1,700 | - | +1.27% |
| 07/09 | 316 | 316 | 312 | 314 | -0.32% | 5,500 | - | -0.32% |
| 07/08 | 321 | 321 | 312 | 315 | -1.56% | 22,400 | - | -0.32% |
| 07/07 | 320 | 328 | 319 | 320 | +0.95% | 8,000 | - | +1.27% |
| 07/06 | 317 | 323 | 315 | 317 | +0.32% | 10,700 | - | 0% |
| 07/03 | 318 | 318 | 315 | 316 | -0.63% | 600 | - | -0.32% |
| 07/02 | 316 | 318 | 315 | 318 | +0.32% | 3,800 | - | -0.31% |
| 07/01 | 315 | 320 | 315 | 317 | +0.96% | 9,000 | - | -0.63% |
| 06/30 | (IR情報)16:00 公益財団法人財務会計基準機構への加入状況及び加入に関する考え方等について |
| 06/30 | 315 | 316 | 310 | 314 | +0.32% | 9,700 | - | -1.88% |
| 06/29 | 310 | 314 | 310 | 313 | -0.63% | 4,700 | - | -2.8% |
| 06/26 | 320 | 320 | 311 | 315 | -1.56% | 5,600 | - | -2.48% |
| 06/25 | 313 | 321 | 313 | 320 | +2.24% | 8,200 | - | -0.93% |
| 06/24 | 314 | 319 | 312 | 313 | -1.26% | 2,700 | - | -3.4% |
| 06/23 | 316 | 317 | 312 | 317 | -0.31% | 6,300 | - | -2.16% |
| 06/22 | 316 | 324 | 314 | 318 | 0% | 28,500 | - | -1.85% |
| 06/19 | 320 | 325 | 317 | 318 | -0.31% | 14,500 | - | -2.15% |
| 06/18 | 315 | 323 | 313 | 319 | +0.63% | 12,600 | - | -3.04% |
| 06/17 | 314 | 324 | 304 | 317 | +1.6% | 34,300 | - | -4.8% |
| 06/16 | 323 | 323 | 311 | 312 | -1.27% | 9,600 | - | -7.42% |
| 06/15 | 323 | 323 | 316 | 316 | -1.86% | 6,800 | - | -7.33% |
| 06/12 | 325 | 325 | 318 | 322 | +1.58% | 24,300 | - | -6.94% |
| 06/11 | 303 | 324 | 303 | 317 | +6.38% | 58,600 | - | -9.43% |
| 06/10 | 307 | 312 | 296 | 298 | -2.93% | 29,800 | - | -15.82% |
| 06/09 | 314 | 315 | 307 | 307 | -0.97% | 12,000 | - | -14.48% |
| 06/08 | 320 | 320 | 305 | 310 | -3.73% | 28,400 | - | -14.6% |
| 06/05 | 326 | 331 | 321 | 322 | -1.23% | 18,300 | - | -12.26% |
| 06/04 | 324 | 332 | 321 | 326 | -0.61% | 20,800 | - | -12.13% |
| 06/04 | (空売り報告)野村證券 27,700株(0.48%)-0.13%義務消失 |
| 06/03 | 328 | 330 | 320 | 328 | -0.91% | 18,200 | - | -12.3% |
| 06/02 | 325 | 331 | 315 | 331 | -0.6% | 32,400 | - | -12.2% |
| 06/01 | 353 | 353 | 327 | 333 | -3.48% | 24,200 | - | -12.6% |