| 2026 |
| 03/11 | 2,210 | 2,260 | 2,210 | 2,239 | +1.73% | 57,400 | 304億6493万 | -4.15% |
| 03/10 | 2,187 | 2,260 | 2,174 | 2,201 | +1.43% | 54,000 | 299億4788万 | -5.98% |
| 03/09 | 2,181 | 2,190 | 2,099 | 2,170 | -3.6% | 109,000 | 295億2608万 | -7.46% |
| 03/06 | 2,213 | 2,255 | 2,210 | 2,251 | +1.72% | 31,900 | 306億2820万 | -4.13% |
| 03/05 | 2,176 | 2,245 | 2,164 | 2,213 | +3.9% | 57,800 | 301億1116万 | -5.87% |
| 03/04 | 2,150 | 2,193 | 2,101 | 2,130 | -2.29% | 85,100 | 289億8182万 | -9.44% |
| 03/03 | 2,206 | 2,220 | 2,180 | 2,180 | -1.8% | 81,800 | 296億6214万 | -7.43% |
| 03/02 | 2,250 | 2,275 | 2,201 | 2,220 | -3.48% | 93,200 | 302億640万 | -5.77% |
| 02/27 | 2,250 | 2,310 | 2,245 | 2,300 | +2.82% | 90,400 | 312億9492万 | -2.34% |
| 02/26 | 2,255 | 2,267 | 2,221 | 2,237 | -0.8% | 84,500 | 304億3771万 | -4.81% |
| 02/25 | 2,270 | 2,320 | 2,230 | 2,255 | -0.66% | 69,800 | 306億8263万 | -4% |
| 02/24 | 2,374 | 2,374 | 2,260 | 2,270 | -4.38% | 87,500 | 308億8673万 | -3.36% |
| 02/20 | 2,460 | 2,461 | 2,372 | 2,374 | -3.69% | 101,300 | 322億4271万 | +1.11% |
| 02/19 | 2,550 | 2,576 | 2,441 | 2,465 | -2.26% | 121,000 | 334億7864万 | +5.16% |
| 02/18 | 2,443 | 2,567 | 2,426 | 2,522 | +4.65% | 158,400 | 342億5279万 | +8.19% |
| 02/17 | 2,550 | 2,550 | 2,384 | 2,410 | -6.08% | 96,000 | 327億3165万 | +3.92% |
| 02/16 | 2,339 | 2,588 | 2,339 | 2,566 | +8.41% | 202,700 | 348億5038万 | +11.03% |
| 02/13 | 2,230 | 2,448 | 2,200 | 2,367 | -10% | 331,600 | 321億4764万 | +3% |
| 02/12 | 15:30 2026年3月期3Q決算説明資料 |
| 02/12 | 15:30 2026年3月期第3四半期決算短信〔日本基準〕(非連結) |
| 02/12 | 15:30 CoolLaser初の海外受注を中東地域で獲得 |
| 02/12 | 2,550 | 2,651 | 2,514 | 2,630 | +3.54% | 196,200 | 357億1960万 | +14.65% |
| 02/10 | 2,388 | 2,540 | 2,381 | 2,540 | +5.75% | 165,500 | 344億9726万 | +11.5% |
| 02/09 | 2,442 | 2,445 | 2,375 | 2,402 | +0.42% | 73,900 | 326億2300万 | +6.14% |
| 02/06 | 2,395 | 2,435 | 2,332 | 2,392 | -0.46% | 95,400 | 324億8718万 | +6.26% |
| 02/05 | 2,307 | 2,428 | 2,297 | 2,403 | +3.98% | 121,400 | 326億3658万 | +7.28% |
| 02/04 | 2,358 | 2,388 | 2,288 | 2,311 | -1.45% | 73,800 | 313億8707万 | +3.68% |
| 02/03 | 2,365 | 2,395 | 2,340 | 2,345 | -0.68% | 60,300 | 318億4885万 | +5.73% |
| 02/02 | 2,306 | 2,442 | 2,306 | 2,361 | +2.43% | 121,700 | 320億6615万 | +7.03% |
| 01/30 | 2,246 | 2,313 | 2,240 | 2,305 | +2.54% | 52,700 | 313億558万 | +5.01% |
| 01/29 | 2,301 | 2,301 | 2,236 | 2,248 | -3.73% | 66,900 | 305億3143万 | +3.26% |
| 01/28 | 2,239 | 2,380 | 2,225 | 2,335 | +4.47% | 131,200 | 317億1303万 | +8.1% |
| 01/27 | 2,235 | 2,289 | 2,175 | 2,235 | +1.82% | 71,400 | 303億5487万 | +4.49% |
| 01/26 | 2,219 | 2,292 | 2,195 | 2,195 | -1.13% | 57,000 | 298億1161万 | +3.25% |
| 01/23 | 2,234 | 2,266 | 2,208 | 2,220 | +1.65% | 44,500 | 301億5115万 | +4.82% |
| 01/22 | 2,205 | 2,268 | 2,181 | 2,184 | +0.18% | 66,500 | 296億6221万 | +3.51% |
| 01/21 | 2,149 | 2,197 | 2,117 | 2,180 | -0.86% | 46,400 | 296億788万 | +3.56% |
| 01/20 | 2,279 | 2,296 | 2,185 | 2,199 | -2.91% | 64,400 | 298億6593万 | +4.66% |
| 01/19 | 2,290 | 2,335 | 2,256 | 2,265 | +0.85% | 113,100 | 307億6232万 | +8.11% |
| 01/16 | 2,256 | 2,290 | 2,224 | 2,246 | -1.71% | 51,000 | 305億427万 | +7.67% |
| 01/15 | 2,131 | 2,290 | 2,130 | 2,285 | +6.88% | 97,200 | 310億3395万 | +9.91% |
| 01/14 | 2,215 | 2,252 | 2,130 | 2,138 | -3.39% | 83,600 | 290億3746万 | +3.14% |
| 01/13 | 2,249 | 2,250 | 2,181 | 2,213 | +0.14% | 64,900 | 300億5608万 | +6.7% |
| 01/09 | 2,267 | 2,267 | 2,181 | 2,210 | -1.34% | 43,400 | 300億1533万 | +7.07% |
| 01/08 | 2,267 | 2,292 | 2,229 | 2,240 | -0.84% | 42,300 | 304億2278万 | +9% |
| 01/07 | 2,240 | 2,262 | 2,213 | 2,259 | +0.62% | 51,100 | 306億8083万 | +10.41% |
| 01/06 | 2,191 | 2,269 | 2,175 | 2,245 | +4.03% | 90,800 | 304億9069万 | +10.1% |
| 01/05 | 2,141 | 2,198 | 2,110 | 2,158 | +3.11% | 83,500 | 293億909万 | +6.25% |
| 2025 |
| 12/30 | 2,132 | 2,155 | 2,073 | 2,093 | -2.1% | 84,400 | 284億2628万 | +3% |
| 12/29 | 2,123 | 2,230 | 2,110 | 2,138 | +0.61% | 98,800 | 290億3746万 | +5.06% |
| 12/26 | 2,085 | 2,214 | 2,075 | 2,125 | +4.42% | 293,200 | 288億6090万 | +4.27% |
| 12/26 | 8:30 関越自動車道で横河ブリッジ社とCoolLaserを試験施工 |
| 12/25 | 2,023 | 2,059 | 1,996 | 2,035 | +0.2% | 94,900 | 276億3855万 | -0.2% |
| 12/24 | 2,081 | 2,100 | 2,031 | 2,031 | -2.73% | 93,600 | 275億8422万 | -0.59% |
| 12/23 | 1,889 | 2,095 | 1,880 | 2,088 | +11.54% | 229,900 | 283億5838万 | +1.75% |
| 12/22 | 13:25 2025年度中小企業・SDGsビジネス支援事業(JICA Biz)に採択 |
| 12/22 | 1,839 | 1,893 | 1,831 | 1,872 | +3.2% | 127,700 | 254億2475万 | -9.13% |
| 12/19 | 1,774 | 1,836 | 1,755 | 1,814 | +0.95% | 140,600 | 246億3702万 | -13% |
| 12/18 | 1,880 | 1,882 | 1,774 | 1,797 | -6.26% | 227,000 | 244億613万 | -15.04% |
| 12/17 | 2,041 | 2,050 | 1,903 | 1,917 | -4.58% | 157,000 | 260億3592万 | -10.63% |
| 12/16 | 2,065 | 2,103 | 1,990 | 2,009 | -0.3% | 199,100 | 272億8543万 | -6.95% |
| 12/15 | 2,061 | 2,075 | 1,993 | 2,015 | -2.23% | 98,900 | 273億6692万 | -7.01% |
| 12/12 | 2,060 | 2,078 | 2,020 | 2,061 | 0% | 78,400 | 279億9167万 | -5.15% |
| 12/11 | 2,049 | 2,090 | 2,043 | 2,061 | +0.24% | 65,400 | 279億9167万 | -5.42% |
| 12/10 | 2,072 | 2,102 | 2,049 | 2,056 | +0.05% | 56,700 | 279億2376万 | -5.9% |
| 12/09 | 2,061 | 2,105 | 2,027 | 2,055 | -0.82% | 75,200 | 279億1018万 | -6.25% |
| 12/08 | 2,119 | 2,127 | 2,060 | 2,072 | -2.59% | 87,300 | 281億4107万 | -5.95% |
| 12/05 | 2,161 | 2,185 | 2,113 | 2,127 | -1.07% | 77,100 | 288億8806万 | -3.84% |
| 12/04 | 1,951 | 2,176 | 1,950 | 2,150 | +9.3% | 278,300 | 292億44万 | -3.15% |
| 12/03 | 2,000 | 2,031 | 1,967 | 1,967 | -1.75% | 128,700 | 267億1500万 | -11.56% |
| 12/02 | 2,000 | 2,031 | 1,980 | 2,002 | +0.1% | 103,100 | 271億9036万 | -10.63% |
| 12/01 | 2,082 | 2,082 | 1,990 | 2,000 | -3.75% | 136,400 | 271億6320万 | -11.39% |
| 11/28 | 2,050 | 2,157 | 2,050 | 2,078 | +1.71% | 219,900 | 282億2256万 | -8.66% |
| 11/27 | 2,201 | 2,214 | 2,030 | 2,043 | -6.63% | 358,600 | 277億4720万 | -10.9% |
| 11/26 | 2,158 | 2,235 | 2,151 | 2,188 | +0.97% | 101,700 | 297億1654万 | -5.16% |
| 11/25 | 2,230 | 2,249 | 2,150 | 2,167 | -2.52% | 106,800 | 294億3132万 | -6.19% |
| 11/21 | 2,131 | 2,244 | 2,114 | 2,223 | +4.07% | 166,100 | 301億9189万 | -3.81% |
| 11/20 | 2,181 | 2,198 | 2,100 | 2,136 | -0.88% | 154,000 | 290億1029万 | -7.61% |
| 11/19 | 2,242 | 2,276 | 2,155 | 2,155 | -3.58% | 153,500 | 292億6834万 | -7.19% |
| 11/18 | 2,351 | 2,373 | 2,230 | 2,235 | -2.99% | 178,100 | 303億5487万 | -4.08% |
| 11/17 | 2,501 | 2,537 | 2,295 | 2,304 | -7.84% | 258,100 | 312億9200万 | -1.12% |
| 11/14 | 2,575 | 2,728 | 2,460 | 2,500 | -2.65% | 627,000 | 339億5400万 | +7.48% |
| 11/13 | 15:30 2026年3月期2Q決算説明資料 |
| 11/13 | 15:30 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(非連結) |
| 11/13 | 2,550 | 2,602 | 2,424 | 2,568 | +0.78% | 292,000 | 348億7754万 | +10.88% |
| 11/12 | 2,431 | 2,558 | 2,393 | 2,548 | +12.74% | 485,700 | 346億591万 | +10.49% |
| 11/11 | 2,238 | 2,279 | 2,200 | 2,260 | +2.08% | 79,300 | 306億9441万 | -1.4% |
| 11/10 | 2,184 | 2,230 | 2,161 | 2,214 | +2.45% | 65,200 | 300億6966万 | -3.15% |
| 11/07 | 2,172 | 2,206 | 2,151 | 2,161 | -1.91% | 59,500 | 293億4983万 | -5.26% |
| 11/06 | 2,201 | 2,237 | 2,155 | 2,203 | -0.77% | 74,200 | 299億2026万 | -3.38% |
| 11/05 | 2,200 | 2,246 | 2,137 | 2,220 | -0.18% | 105,800 | 301億5115万 | -2.59% |
| 11/04 | 2,335 | 2,335 | 2,220 | 2,224 | -4.75% | 90,900 | 302億547万 | -2.67% |
| 10/31 | 2,302 | 2,378 | 2,288 | 2,335 | +1.48% | 132,200 | 317億1303万 | +1.43% |
| 10/30 | 2,350 | 2,390 | 2,300 | 2,301 | -0.39% | 83,800 | 312億5126万 | -0.6% |
| 10/29 | 2,300 | 2,422 | 2,252 | 2,310 | +1.9% | 195,600 | 313億7349万 | -0.94% |
| 10/28 | 2,360 | 2,360 | 2,260 | 2,267 | -3.98% | 130,900 | 307億8948万 | -3.57% |
| 10/27 | 2,451 | 2,451 | 2,340 | 2,361 | -3% | 149,600 | 320億6615万 | -0.13% |
| 10/24 | 2,450 | 2,468 | 2,386 | 2,434 | -0.53% | 127,800 | 330億5761万 | +2.53% |
| 10/23 | 2,485 | 2,519 | 2,428 | 2,447 | -3.2% | 143,700 | 332億3417万 | +2.47% |
| 10/22 | 2,353 | 2,545 | 2,349 | 2,528 | +6.49% | 287,200 | 343億3428万 | +5.07% |
| 10/21 | 2,300 | 2,388 | 2,265 | 2,374 | +4.12% | 136,600 | 322億4271万 | -1.82% |
| 10/20 | 2,240 | 2,351 | 2,226 | 2,280 | +4.11% | 158,400 | 309億6604万 | -6.6% |
| 10/17 | 2,222 | 2,289 | 2,176 | 2,190 | -2.8% | 151,800 | 297億4370万 | -11.34% |
| 10/16 | 2,400 | 2,405 | 2,215 | 2,253 | -5.49% | 249,500 | 305億9934万 | -10.06% |
| 10/15 | 2,312 | 2,437 | 2,305 | 2,384 | +1.02% | 182,900 | 323億7853万 | -6.22% |
| 10/14 | 2,177 | 2,426 | 2,125 | 2,360 | +5.97% | 536,800 | 320億5257万 | -7.99% |
| 10/10 | 2,203 | 2,310 | 2,203 | 2,227 | +0.72% | 191,300 | 302億4622万 | -14.08% |
| 10/09 | 15:40 沖縄県内での「CoolLaser」活用開始のお知らせ |