| 2026 |
| 06/03 | 2,043 | 2,053 | 2,016 | 2,041 | -0.1% | 14,800 | 302億7737万 | -1.26% |
| 06/02 | 2,034 | 2,043 | 2,015 | 2,043 | -0.24% | 20,100 | 303億704万 | -1.35% |
| 06/01 | 2,016 | 2,060 | 2,012 | 2,048 | +1.39% | 28,400 | 303億8121万 | -1.4% |
| 05/29 | 2,072 | 2,085 | 2,020 | 2,020 | -1.94% | 28,100 | 299億6585万 | -3.12% |
| 05/28 | 2,037 | 2,060 | 2,014 | 2,060 | +1.48% | 34,200 | 305億5923万 | -1.62% |
| 05/27 | 2,095 | 2,120 | 2,013 | 2,030 | -2.64% | 44,000 | 301億1419万 | -3.43% |
| 05/26 | 2,086 | 2,115 | 2,083 | 2,085 | -0.52% | 22,800 | 309億3009万 | -1.18% |
| 05/25 | 2,149 | 2,149 | 2,075 | 2,096 | -0.14% | 52,800 | 310億9327万 | -0.95% |
| 05/22 | 2,125 | 2,125 | 2,081 | 2,099 | -0.14% | 21,300 | 311億3778万 | -1.04% |
| 05/21 | 2,118 | 2,136 | 2,102 | 2,102 | +0.1% | 11,600 | 311億8228万 | -1.13% |
| 05/20 | 2,086 | 2,100 | 2,075 | 2,100 | +0.67% | 31,400 | 311億5261万 | -1.45% |
| 05/19 | (IR情報)15:30 山口市と災害時の電話対応における生成AI活用実証を実施 |
| 05/19 | 2,050 | 2,099 | 2,050 | 2,086 | +2.05% | 29,100 | 309億4493万 | -2.43% |
| 05/18 | 2,050 | 2,062 | 2,035 | 2,044 | -0.44% | 18,100 | 303億2188万 | -4.8% |
| 05/15 | 2,064 | 2,064 | 2,041 | 2,053 | -0.53% | 18,600 | 304億5539万 | -4.82% |
| 05/15 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 67,044株(0.45%)-0.06%義務消失 |
| 05/14 | 2,051 | 2,069 | 2,042 | 2,064 | +0.63% | 20,400 | 306億1857万 | -4.71% |
| 05/13 | 2,023 | 2,052 | 2,015 | 2,051 | +1.79% | 26,900 | 304億2572万 | -5.66% |
| 05/12 | 2,010 | 2,023 | 2,009 | 2,015 | +0.35% | 19,400 | 298億9167万 | -7.65% |
| 05/11 | 2,027 | 2,028 | 1,990 | 2,008 | +0.1% | 26,400 | 297億8783万 | -8.39% |
| 05/11 | (空売り報告)Barclays Capital Securities Ltd 61,859株(0.41%)-0.11%義務消失 |
| 05/08 | 1,993 | 2,037 | 1,993 | 2,006 | +0.91% | 46,200 | 297億5816万 | -8.86% |
| 05/07 | 2,035 | 2,045 | 1,983 | 1,988 | -1.39% | 52,200 | 294億9114万 | -10.05% |
| 05/07 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 75,944株(0.51%)再IN |
| 05/01 | (IR情報)11:40 第15次コアグループ中期経営計画(2027年3月期~2029年3月期)策定に関するお知らせ |
| 05/01 | 2,050 | 2,075 | 2,013 | 2,016 | -1.56% | 66,800 | 299億651万 | -9.27% |
| 05/01 | (空売り報告)Barclays Capital Securities Ltd 77,559株(0.52%)再IN |
| 05/01 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 74,144株(0.49%)-0.04%義務消失 |
| 04/30 | 2,055 | 2,079 | 2,010 | 2,048 | -7.12% | 158,000 | 303億8121万 | -8.28% |
| 04/30 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 78,844株(0.53%)新規 |
| 04/28 | (IR情報)15:30 剰余金の配当に関するお知らせ |
| 04/28 | (IR情報)15:30 取締役候補者選任に関するお知らせ |
| 04/28 | (IR情報)15:30 2026年3月期決算補足説明資料 |
| 04/28 | (IR情報)15:30 2026年3月期決算短信[日本基準](連結) |
| 04/28 | 2,230 | 2,230 | 2,165 | 2,205 | -1.03% | 53,200 | 327億1024万 | -1.65% |
| 04/27 | 2,147 | 2,246 | 2,144 | 2,228 | +4.26% | 63,800 | 330億5144万 | -0.58% |
| 04/24 | 2,167 | 2,167 | 2,137 | 2,137 | 0% | 12,600 | 317億149万 | -4.51% |
| 04/23 | 2,200 | 2,200 | 2,137 | 2,137 | -3.13% | 19,500 | 317億149万 | -4.6% |
| 04/22 | 2,248 | 2,253 | 2,206 | 2,206 | -1.74% | 14,300 | 327億2508万 | -1.69% |
| 04/21 | 2,249 | 2,257 | 2,235 | 2,245 | +0.09% | 14,100 | 333億363万 | +0.09% |
| 04/20 | 2,251 | 2,260 | 2,239 | 2,243 | -0.36% | 12,400 | 332億7396万 | +0.09% |
| 04/17 | 2,248 | 2,270 | 2,248 | 2,251 | +0.85% | 9,900 | 333億9263万 | +0.58% |
| 04/16 | 2,243 | 2,249 | 2,232 | 2,232 | -0.49% | 6,900 | 331億1078万 | -0.13% |
| 04/15 | 2,250 | 2,267 | 2,241 | 2,243 | +1.26% | 17,300 | 332億7396万 | +0.36% |
| 04/14 | 2,240 | 2,260 | 2,215 | 2,215 | -0.14% | 15,300 | 328億5859万 | -0.89% |
| 04/13 | 2,241 | 2,250 | 2,210 | 2,218 | -0.94% | 14,900 | 329億309万 | -0.76% |
| 04/10 | 2,274 | 2,282 | 2,236 | 2,239 | -1.63% | 12,800 | 332億1462万 | +0.13% |
| 04/09 | 2,301 | 2,312 | 2,265 | 2,276 | -1.6% | 25,500 | 337億6350万 | +1.74% |
| 04/08 | 2,290 | 2,330 | 2,290 | 2,313 | +1.14% | 27,500 | 343億1238万 | +3.54% |
| 04/07 | 2,251 | 2,298 | 2,251 | 2,287 | +0.79% | 15,400 | 339億2668万 | +2.46% |
| 04/06 | 2,274 | 2,289 | 2,258 | 2,269 | -0.18% | 9,100 | 336億5966万 | +1.66% |
| 04/03 | 2,283 | 2,296 | 2,256 | 2,273 | +1.38% | 21,700 | 337億1900万 | +1.93% |
| 04/02 | 2,280 | 2,292 | 2,236 | 2,242 | -1.28% | 26,600 | 332億5912万 | +0.63% |
| 04/01 | 2,280 | 2,280 | 2,237 | 2,271 | +1.25% | 25,100 | 336億8933万 | +2.02% |
| 03/31 | 2,223 | 2,263 | 2,214 | 2,243 | +1.22% | 25,500 | 332億7396万 | +0.85% |
| 03/30 | 2,184 | 2,230 | 2,168 | 2,216 | -3.86% | 98,400 | 328億7342万 | -0.31% |
| 03/27 | 2,315 | 2,323 | 2,282 | 2,305 | +0.79% | 133,900 | 341億9370万 | +3.64% |
| 03/26 | 2,294 | 2,318 | 2,250 | 2,287 | +0.26% | 89,900 | 339億2668万 | +2.88% |
| 03/25 | 2,212 | 2,298 | 2,212 | 2,281 | +4.68% | 80,000 | 338億3767万 | +2.7% |
| 03/24 | 2,182 | 2,182 | 2,154 | 2,179 | +1.54% | 38,000 | 323億2454万 | -1.85% |
| 03/23 | 2,170 | 2,172 | 2,130 | 2,146 | -1.78% | 73,800 | 318億3500万 | -3.42% |
| 03/19 | 2,208 | 2,213 | 2,185 | 2,185 | -2.15% | 37,000 | 324億1355万 | -1.93% |
| 03/18 | 2,190 | 2,233 | 2,190 | 2,233 | +2.2% | 38,600 | 331億2561万 | +0.04% |
| 03/17 | 2,205 | 2,205 | 2,185 | 2,185 | +0.05% | 23,300 | 324億1355万 | -2.19% |
| 03/16 | 2,172 | 2,201 | 2,172 | 2,184 | +0.28% | 29,200 | 323億9872万 | -2.37% |
| 03/13 | 2,179 | 2,196 | 2,173 | 2,178 | -0.27% | 27,100 | 323億971万 | -2.77% |
| 03/12 | (IR情報)15:30 カンボジア王国向けのODAプロジェクトに参画 |
| 03/12 | 2,215 | 2,215 | 2,182 | 2,184 | -2.19% | 31,200 | 323億9872万 | -2.63% |
| 03/11 | (IR情報)15:30 組織変更及び人事異動に関するお知らせ |
| 03/11 | 2,277 | 2,277 | 2,228 | 2,233 | -0.53% | 19,700 | 331億2561万 | -0.62% |
| 03/10 | 2,259 | 2,259 | 2,207 | 2,245 | +1.54% | 23,100 | 333億363万 | -0.22% |
| 03/09 | 2,157 | 2,223 | 2,150 | 2,211 | -0.85% | 41,900 | 327億9925万 | -1.82% |
| 03/06 | 2,257 | 2,269 | 2,208 | 2,230 | -1.2% | 23,700 | 330億8111万 | -0.71% |
| 03/05 | 2,242 | 2,283 | 2,241 | 2,257 | +2.45% | 30,900 | 334億8164万 | +0.76% |
| 03/04 | 2,226 | 2,234 | 2,158 | 2,203 | -2.95% | 48,300 | 326億8057万 | -1.39% |
| 03/03 | 2,281 | 2,292 | 2,240 | 2,270 | -0.53% | 44,900 | 336億7449万 | +1.79% |
| 03/02 | 2,222 | 2,284 | 2,199 | 2,282 | +2.06% | 45,100 | 338億5251万 | +2.65% |
| 02/27 | 2,239 | 2,253 | 2,226 | 2,236 | +0.49% | 20,500 | 331億7012万 | +0.9% |
| 02/26 | 2,218 | 2,264 | 2,213 | 2,225 | +1.64% | 34,500 | 330億694万 | +0.68% |
| 02/25 | 2,200 | 2,227 | 2,184 | 2,189 | -1.08% | 23,700 | 324億7289万 | -0.77% |
| 02/24 | 2,207 | 2,220 | 2,157 | 2,213 | +0.27% | 33,100 | 328億2892万 | +0.36% |
| 02/20 | 2,255 | 2,258 | 2,196 | 2,207 | -2.43% | 20,900 | 327億3991万 | +0.18% |
| 02/19 | 2,255 | 2,268 | 2,240 | 2,262 | +0.09% | 13,400 | 335億5581万 | +2.86% |
| 02/18 | 2,254 | 2,268 | 2,254 | 2,260 | +0.58% | 11,000 | 335億2615万 | +3.01% |
| 02/17 | 2,254 | 2,270 | 2,238 | 2,247 | -0.09% | 18,900 | 333億3330万 | +2.65% |
| 02/16 | 2,240 | 2,259 | 2,224 | 2,249 | +0.4% | 24,400 | 333億6297万 | +3.02% |
| 02/13 | 2,270 | 2,289 | 2,238 | 2,240 | -1.8% | 17,300 | 332億2945万 | +2.94% |
| 02/12 | 2,300 | 2,303 | 2,268 | 2,281 | -0.74% | 18,800 | 338億3767万 | +5.07% |
| 02/10 | 2,271 | 2,315 | 2,271 | 2,298 | +1.23% | 13,000 | 340億8986万 | +6.19% |
| 02/09 | 2,298 | 2,298 | 2,261 | 2,270 | +0.4% | 16,200 | 336億7449万 | +5.39% |
| 02/06 | 2,288 | 2,288 | 2,232 | 2,261 | -0.31% | 20,000 | 335億4098万 | +5.36% |
| 02/05 | 2,252 | 2,301 | 2,252 | 2,268 | +0.49% | 18,000 | 336億4482万 | +6.03% |
| 02/04 | 2,266 | 2,294 | 2,242 | 2,257 | -1.14% | 35,100 | 334億8164万 | +5.91% |
| 02/03 | 2,300 | 2,329 | 2,280 | 2,283 | -0.61% | 29,600 | 338億6734万 | +7.49% |
| 02/02 | 2,282 | 2,342 | 2,260 | 2,297 | +0.09% | 52,900 | 340億7503万 | +8.66% |
| 01/30 | 2,215 | 2,348 | 2,201 | 2,295 | +10.23% | 134,200 | 340億4536万 | +9.08% |
| 01/29 | (IR情報)15:30 2026年3月期第3四半期決算短信[日本基準](連結) |
| 01/29 | (IR情報)15:30 2026年3月期第3四半期決算補足説明資料 |
| 01/29 | 2,080 | 2,094 | 2,046 | 2,082 | +0.29% | 29,300 | 308億8559万 | -0.53% |
| 01/28 | 2,096 | 2,101 | 2,070 | 2,076 | -1.19% | 11,900 | 307億9658万 | -0.67% |
| 01/27 | 2,094 | 2,124 | 2,084 | 2,101 | +0.33% | 16,300 | 311億6745万 | +0.67% |
| 01/26 | 2,080 | 2,105 | 2,062 | 2,094 | -0.52% | 24,600 | 310億6361万 | +0.58% |
| 01/23 | 2,130 | 2,145 | 2,097 | 2,105 | -0.52% | 16,800 | 312億2679万 | +1.35% |
| 01/22 | 2,112 | 2,128 | 2,094 | 2,116 | +1.93% | 11,600 | 313億8997万 | +2.07% |
| 01/21 | 2,120 | 2,120 | 2,076 | 2,076 | -2.21% | 27,600 | 307億9658万 | +0.39% |
| 01/20 | 2,189 | 2,189 | 2,123 | 2,123 | -2.39% | 19,900 | 314億9381万 | +2.86% |
| 01/19 | 2,142 | 2,189 | 2,142 | 2,175 | +1.59% | 16,900 | 322億6521万 | +5.58% |
| 01/16 | 2,111 | 2,148 | 2,111 | 2,141 | +0.9% | 10,300 | 317億6083万 | +4.29% |
| 01/15 | 2,105 | 2,133 | 2,105 | 2,122 | -0.28% | 8,000 | 314億7897万 | +3.61% |
| 01/14 | 2,126 | 2,143 | 2,117 | 2,128 | -0.09% | 15,400 | 315億6798万 | +4.16% |
| 01/13 | 2,130 | 2,137 | 2,105 | 2,130 | +1.53% | 17,600 | 315億9765万 | +4.51% |
| 01/09 | 2,081 | 2,106 | 2,081 | 2,098 | +0.53% | 6,200 | 311億2294万 | +3.25% |
| 01/08 | 2,100 | 2,113 | 2,087 | 2,087 | -1.28% | 12,300 | 309億5976万 | +2.91% |
| 01/07 | 2,091 | 2,136 | 2,091 | 2,114 | +1% | 24,000 | 313億6030万 | +4.4% |
| 01/06 | 2,050 | 2,099 | 2,050 | 2,093 | +2.1% | 8,100 | 310億4877万 | +3.51% |
| 01/05 | 2,070 | 2,085 | 2,050 | 2,050 | -0.97% | 13,800 | 304億1088万 | +1.49% |