| 2026 |
| 03/06 | 2,313 | 2,349 | 2,297 | 2,336 | -0.38% | 34,500 | 367億4995万 | -0.38% |
| 03/05 | 2,350 | 2,400 | 2,332 | 2,345 | +3.67% | 47,900 | 368億9154万 | +0.09% |
| 03/04 | 2,310 | 2,331 | 2,231 | 2,262 | -3.99% | 74,200 | 355億8578万 | -3.42% |
| 03/03 | 2,421 | 2,430 | 2,356 | 2,356 | -3.05% | 48,300 | 370億6459万 | +0.47% |
| 03/02 | 2,403 | 2,448 | 2,403 | 2,430 | -0.53% | 46,200 | 382億2876万 | +3.58% |
| 02/27 | 2,395 | 2,451 | 2,394 | 2,443 | +1.79% | 43,900 | 384億3327万 | +4.18% |
| 02/26 | 2,408 | 2,410 | 2,396 | 2,400 | -0.37% | 32,500 | 377億5680万 | +2.39% |
| 02/25 | 2,400 | 2,417 | 2,381 | 2,409 | +1.01% | 62,500 | 378億9838万 | +2.73% |
| 02/24 | 2,322 | 2,403 | 2,322 | 2,385 | +2.8% | 72,500 | 375億2082万 | +1.62% |
| 02/20 | 2,325 | 2,339 | 2,303 | 2,320 | -0.17% | 35,900 | 364億9824万 | -1.32% |
| 02/19 | 2,297 | 2,343 | 2,297 | 2,324 | +0.91% | 38,800 | 365億6116万 | -1.36% |
| 02/18 | 2,252 | 2,305 | 2,252 | 2,303 | +2.31% | 45,600 | 362億3079万 | -2.37% |
| 02/17 | 2,283 | 2,289 | 2,250 | 2,251 | -1.14% | 36,000 | 354億1273万 | -4.62% |
| 02/16 | 2,281 | 2,289 | 2,243 | 2,277 | -0.13% | 70,800 | 358億2176万 | -3.6% |
| 02/13 | 2,326 | 2,344 | 2,260 | 2,280 | -3.31% | 63,900 | 358億6896万 | -3.51% |
| 02/12 | (IR情報)16:00 2026年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/12 | (IR情報)16:00 人事異動に関するお知らせ |
| 02/12 | 2,325 | 2,371 | 2,323 | 2,358 | +1.38% | 91,900 | 370億9605万 | -0.21% |
| 02/10 | 2,312 | 2,349 | 2,301 | 2,326 | -0.3% | 88,500 | 365億9263万 | -1.44% |
| 02/09 | 2,335 | 2,393 | 2,333 | 2,333 | -1.77% | 116,900 | 367億275万 | -0.98% |
| 02/06 | 2,380 | 2,398 | 2,360 | 2,375 | -1.66% | 73,500 | 373億6350万 | +1.06% |
| 02/05 | 2,400 | 2,431 | 2,393 | 2,415 | +0.84% | 32,900 | 379億9278万 | +2.99% |
| 02/04 | 2,358 | 2,400 | 2,348 | 2,395 | +1.57% | 35,700 | 376億7814万 | +2.35% |
| 02/03 | 2,348 | 2,365 | 2,325 | 2,358 | +1.64% | 47,600 | 370億9605万 | +1.11% |
| 02/02 | 2,290 | 2,343 | 2,290 | 2,320 | +0.74% | 44,400 | 364億9824万 | -0.26% |
| 01/30 | 2,310 | 2,310 | 2,273 | 2,303 | -0.3% | 43,100 | 362億3079万 | -0.69% |
| 01/29 | 2,311 | 2,312 | 2,270 | 2,310 | +1.09% | 43,600 | 363億4092万 | -0.04% |
| 01/28 | 2,314 | 2,327 | 2,283 | 2,285 | -2.02% | 42,100 | 359億4762万 | -0.78% |
| 01/27 | 2,325 | 2,346 | 2,315 | 2,332 | +0.09% | 37,000 | 366億8702万 | +1.57% |
| 01/26 | 2,390 | 2,391 | 2,324 | 2,330 | -2.92% | 59,200 | 366億5556万 | +1.79% |
| 01/23 | 2,430 | 2,430 | 2,396 | 2,400 | -0.04% | 26,700 | 377億5680万 | +5.22% |
| 01/22 | 2,400 | 2,416 | 2,399 | 2,401 | +0.04% | 28,000 | 377億7253万 | +5.77% |
| 01/21 | 2,399 | 2,414 | 2,375 | 2,400 | -1.4% | 51,800 | 377億5680万 | +6.29% |
| 01/20 | 2,456 | 2,457 | 2,424 | 2,434 | -0.94% | 47,700 | 382億9168万 | +8.42% |
| 01/19 | 2,500 | 2,512 | 2,438 | 2,457 | -1.13% | 46,300 | 386億5352万 | +10.08% |
| 01/16 | 2,470 | 2,547 | 2,465 | 2,485 | +1.84% | 73,000 | 390億9402万 | +12.09% |
| 01/15 | 2,388 | 2,440 | 2,388 | 2,440 | +1.5% | 50,100 | 383億8608万 | +10.81% |
| 01/14 | 2,354 | 2,427 | 2,350 | 2,404 | +2.74% | 84,100 | 378億1972万 | +9.87% |
| 01/13 | 2,350 | 2,387 | 2,340 | 2,340 | +1.61% | 79,100 | 368億1288万 | +7.59% |
| 01/09 | 2,281 | 2,307 | 2,281 | 2,303 | +1.05% | 39,500 | 362億3079万 | +6.37% |
| 01/08 | 2,298 | 2,300 | 2,279 | 2,279 | -0.83% | 44,400 | 358億5322万 | +5.56% |
| 01/07 | 2,268 | 2,312 | 2,267 | 2,298 | +1.19% | 79,400 | 361億5213万 | +6.73% |
| 01/06 | 2,230 | 2,289 | 2,230 | 2,271 | +2.02% | 82,200 | 357億2737万 | +5.73% |
| 01/05 | 2,195 | 2,238 | 2,195 | 2,226 | +1.18% | 132,600 | 350億1943万 | +3.87% |
| 2025 |
| 12/30 | 2,212 | 2,237 | 2,192 | 2,200 | -2.18% | 78,500 | 346億1040万 | +2.85% |
| 12/29 | 2,232 | 2,262 | 2,230 | 2,249 | -0.93% | 162,300 | 353億8126万 | +5.29% |
| 12/26 | 2,218 | 2,270 | 2,218 | 2,270 | +2.58% | 96,700 | 357億1164万 | +6.52% |
| 12/25 | 2,200 | 2,213 | 2,195 | 2,213 | +0.96% | 53,700 | 348億1491万 | +4.19% |
| 12/24 | 2,278 | 2,280 | 2,181 | 2,192 | +2.14% | 161,600 | 344億8454万 | +3.45% |
| 12/23 | 2,120 | 2,146 | 2,117 | 2,146 | +1.56% | 72,300 | 337億6087万 | +1.47% |
| 12/22 | 2,140 | 2,152 | 2,090 | 2,113 | +0.14% | 149,400 | 332億4171万 | -0.05% |
| 12/19 | 2,119 | 2,144 | 2,100 | 2,110 | -0.33% | 131,700 | 331億9452万 | -0.19% |
| 12/18 | 2,137 | 2,146 | 2,085 | 2,117 | -1.76% | 121,600 | 333億464万 | +0.19% |
| 12/17 | 2,149 | 2,163 | 2,115 | 2,155 | +2.13% | 66,900 | 339億246万 | +1.99% |
| 12/16 | (IR情報)15:30 臨時株主総会招集のための基準日設定及び臨時株主総会の開催並びに定款の一部変更に関するお知らせ |
| 12/16 | (IR情報)15:30 前澤工業株式会社と前澤化成工業株式会社の共同持株会社設立(共同株式移転)に関する経営統合契約書の締結及び株式移転計画の作成について |
| 12/16 | 2,137 | 2,145 | 2,110 | 2,110 | -1.08% | 45,000 | 331億9452万 | 0% |
| 12/15 | 2,103 | 2,133 | 2,102 | 2,133 | +1.57% | 46,600 | 335億5635万 | +1.09% |
| 12/12 | 2,097 | 2,103 | 2,094 | 2,100 | +1.06% | 37,900 | 330億3720万 | -0.33% |
| 12/11 | 2,114 | 2,117 | 2,078 | 2,078 | -1.28% | 49,000 | 326億9109万 | -1.28% |
| 12/10 | 2,112 | 2,115 | 2,102 | 2,105 | +0.43% | 36,100 | 331億1586万 | +0.05% |
| 12/09 | 2,112 | 2,118 | 2,094 | 2,096 | -0.38% | 30,200 | 329億7427万 | -0.29% |
| 12/08 | 2,086 | 2,104 | 2,086 | 2,104 | +1.06% | 72,700 | 331億12万 | +0.1% |
| 12/05 | 2,106 | 2,109 | 2,082 | 2,082 | -0.72% | 53,900 | 327億5402万 | -0.9% |
| 12/04 | 2,092 | 2,106 | 2,083 | 2,097 | +0.48% | 52,900 | 329億9000万 | -0.19% |
| 12/03 | 2,126 | 2,131 | 2,087 | 2,087 | -2.11% | 67,800 | 328億3268万 | -0.67% |
| 12/02 | 2,142 | 2,150 | 2,129 | 2,132 | -0.42% | 32,200 | 335億4062万 | +1.33% |
| 12/01 | 2,177 | 2,183 | 2,140 | 2,141 | -1.38% | 46,900 | 336億8221万 | +1.76% |
| 11/28 | 2,149 | 2,177 | 2,149 | 2,171 | +1.02% | 28,200 | 341億5417万 | +3.23% |
| 11/27 | 2,140 | 2,154 | 2,132 | 2,149 | +0.7% | 26,600 | 338億806万 | +2.28% |
| 11/26 | 2,129 | 2,142 | 2,120 | 2,134 | +0.9% | 51,300 | 335億7208万 | +1.72% |
| 11/25 | 2,148 | 2,148 | 2,104 | 2,115 | -0.8% | 30,100 | 332億7318万 | +0.91% |
| 11/21 | 2,080 | 2,132 | 2,077 | 2,132 | +2.01% | 49,500 | 335億4062万 | +1.81% |
| 11/20 | 2,094 | 2,100 | 2,080 | 2,090 | +0.34% | 50,900 | 328億7988万 | -0.1% |
| 11/19 | 2,099 | 2,110 | 2,076 | 2,083 | -0.57% | 77,300 | 327億6975万 | -0.38% |
| 11/18 | 2,113 | 2,113 | 2,095 | 2,095 | -1.09% | 94,800 | 329億5854万 | +0.29% |
| 11/17 | 2,121 | 2,125 | 2,103 | 2,118 | +0.57% | 93,300 | 333億2037万 | +1.44% |
| 11/14 | 2,087 | 2,126 | 2,080 | 2,106 | +0.62% | 124,400 | 331億3159万 | +0.96% |
| 11/13 | 2,126 | 2,127 | 2,093 | 2,093 | -0.71% | 55,300 | 329億2707万 | +0.34% |
| 11/12 | 2,093 | 2,120 | 2,090 | 2,108 | +0.62% | 92,400 | 331億6305万 | +1.05% |
| 11/11 | 2,090 | 2,095 | 2,075 | 2,095 | 0% | 38,900 | 329億5854万 | +0.48% |
| 11/10 | 2,087 | 2,095 | 2,080 | 2,095 | +0.96% | 42,600 | 329億5854万 | +0.48% |
| 11/10 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 63,805株(0.4%)-0.1%義務消失 |
| 11/07 | 2,043 | 2,075 | 2,043 | 2,075 | +0.92% | 73,200 | 326億4390万 | -0.48% |
| 11/06 | 2,052 | 2,065 | 2,041 | 2,056 | +0.54% | 70,900 | 323億4499万 | -1.49% |
| 11/05 | 2,061 | 2,071 | 2,025 | 2,045 | -0.87% | 80,600 | 321億7194万 | -2.25% |
| 11/04 | 2,064 | 2,091 | 2,057 | 2,063 | -1.1% | 68,300 | 324億5511万 | -1.67% |
| 11/04 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 79,805株(0.5%)再IN |
| 10/31 | (IR情報)15:00 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 10/31 | 2,089 | 2,089 | 2,065 | 2,086 | -0.05% | 70,800 | 328億1695万 | -0.86% |
| 10/30 | 2,082 | 2,087 | 2,055 | 2,087 | +1.02% | 158,200 | 328億3268万 | -1% |
| 10/30 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 53,705株(0.34%)-0.27%義務消失 |
| 10/29 | 2,109 | 2,110 | 2,066 | 2,066 | -2.32% | 64,900 | 325億231万 | -2.18% |
| 10/28 | 2,145 | 2,158 | 2,113 | 2,115 | -1.49% | 46,100 | 332億7318万 | -0.14% |
| 10/27 | 2,143 | 2,155 | 2,137 | 2,147 | +1.13% | 27,000 | 337億7660万 | +1.23% |
| 10/27 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 96,105株(0.61%)+0.02% |
| 10/24 | 2,134 | 2,143 | 2,118 | 2,123 | -0.52% | 31,700 | 333億9903万 | 0% |
| 10/24 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 93,005株(0.59%)再IN |
| 10/23 | 2,110 | 2,160 | 2,099 | 2,134 | +1.38% | 68,900 | 335億7208万 | +0.38% |
| 10/22 | 2,076 | 2,108 | 2,056 | 2,105 | +1.45% | 42,600 | 331億1586万 | -1.13% |
| 10/22 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 71,405株(0.45%)-0.16%義務消失 |
| 10/21 | 2,091 | 2,092 | 2,075 | 2,075 | -0.77% | 27,100 | 326億4390万 | -2.76% |
| 10/21 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 96,105株(0.61%)+0.04% |
| 10/20 | 2,098 | 2,098 | 2,079 | 2,091 | +0.97% | 38,800 | 328億9561万 | -2.24% |
| 10/17 | 2,071 | 2,077 | 2,064 | 2,071 | -0.29% | 28,800 | 325億8097万 | -3.4% |
| 10/16 | 2,066 | 2,084 | 2,066 | 2,077 | +0.68% | 32,600 | 326億7536万 | -3.44% |
| 10/15 | 2,054 | 2,068 | 2,048 | 2,063 | +1.23% | 36,600 | 324億5511万 | -4.45% |
| 10/14 | 2,022 | 2,052 | 2,002 | 2,038 | -0.97% | 64,400 | 320億6181万 | -6.04% |
| 10/10 | 2,072 | 2,075 | 2,053 | 2,058 | -1.44% | 67,200 | 323億7645万 | -5.6% |
| 10/10 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 91,105株(0.57%)再IN |
| 10/09 | 2,094 | 2,099 | 2,075 | 2,088 | +0.14% | 44,700 | 328億4841万 | -4.57% |
| 10/09 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 62,505株(0.39%)-0.16%義務消失 |
| 10/08 | 2,105 | 2,118 | 2,085 | 2,085 | -0.43% | 47,600 | 328億122万 | -4.97% |
| 10/07 | 2,102 | 2,102 | 2,075 | 2,094 | -0.43% | 50,500 | 329億4280万 | -4.69% |