| 2026 |
| 06/03 | 2,692 | 2,711 | 2,642 | 2,675 | +0.72% | 23,600 | 196億6125万 | +12.82% |
| 06/02 | 2,623 | 2,686 | 2,537 | 2,656 | +1.26% | 24,600 | 195億2160万 | +13.12% |
| 06/01 | 2,650 | 2,677 | 2,584 | 2,623 | -1.02% | 18,800 | 192億7905万 | +12.77% |
| 05/29 | 2,527 | 2,696 | 2,527 | 2,650 | +4.33% | 39,500 | 194億7750万 | +14.92% |
| 05/28 | (IR情報)15:30 剰余金の配当に関するお知らせ |
| 05/28 | 2,520 | 2,543 | 2,469 | 2,540 | -0.35% | 20,200 | 186億6900万 | +11.16% |
| 05/27 | 2,540 | 2,570 | 2,478 | 2,549 | +0.87% | 20,900 | 187億3515万 | +12.39% |
| 05/26 | 2,501 | 2,552 | 2,476 | 2,527 | +1.53% | 29,700 | 185億7345万 | +12.26% |
| 05/25 | 2,558 | 2,586 | 2,476 | 2,489 | -0.76% | 20,700 | 182億9415万 | +11.36% |
| 05/22 | 2,498 | 2,538 | 2,479 | 2,508 | +2.37% | 33,400 | 184億3380万 | +12.97% |
| 05/21 | 2,411 | 2,465 | 2,401 | 2,450 | +3.29% | 15,200 | 180億750万 | +11.16% |
| 05/20 | 2,439 | 2,445 | 2,346 | 2,372 | -3.66% | 25,900 | 174億3420万 | +8.31% |
| 05/19 | 2,517 | 2,517 | 2,430 | 2,462 | -2.19% | 19,200 | 180億9570万 | +12.94% |
| 05/18 | 2,425 | 2,556 | 2,425 | 2,517 | +4.74% | 65,500 | 184億9995万 | +16.15% |
| 05/15 | 2,412 | 2,547 | 2,377 | 2,403 | +4.57% | 43,900 | 176億6205万 | +11.82% |
| 05/14 | (IR情報)16:00 2026年3月期決算短信〔日本基準〕(連結) |
| 05/14 | (IR情報)16:00 2026年3月期期末配当予想の修正(増配)および記念配当を含む2027年3月期配当予想に関するお知らせ |
| 05/14 | (IR情報)16:00 ニレココーポレート・ガバナンス基本方針の一部見直しに関するお知らせ |
| 05/14 | 2,215 | 2,318 | 2,150 | 2,298 | +3.79% | 47,800 | 168億9030万 | +7.63% |
| 05/13 | 2,222 | 2,239 | 2,176 | 2,214 | -0.49% | 14,500 | 162億7290万 | +4.19% |
| 05/12 | 2,299 | 2,308 | 2,225 | 2,225 | -2.67% | 12,000 | 163億5375万 | +5.1% |
| 05/11 | 2,248 | 2,310 | 2,233 | 2,286 | +3.49% | 37,700 | 168億210万 | +8.34% |
| 05/08 | 2,148 | 2,217 | 2,148 | 2,209 | +2.84% | 27,400 | 162億3615万 | +5.29% |
| 05/07 | 2,119 | 2,170 | 2,115 | 2,148 | +2.24% | 13,400 | 157億8780万 | +2.82% |
| 05/01 | 2,066 | 2,114 | 2,055 | 2,101 | +0.62% | 7,800 | 154億4235万 | +0.67% |
| 04/30 | (IR情報)16:40 取締役候補者の選任に関するお知らせ |
| 04/30 | 2,096 | 2,105 | 2,060 | 2,088 | -1.23% | 11,800 | 153億4680万 | +0.05% |
| 04/28 | 2,095 | 2,147 | 2,090 | 2,114 | -0.05% | 12,700 | 155億3790万 | +1.2% |
| 04/27 | 2,090 | 2,115 | 2,048 | 2,115 | +2.57% | 17,900 | 155億4525万 | +1.2% |
| 04/24 | 2,094 | 2,126 | 2,043 | 2,062 | -1.06% | 21,000 | 151億5570万 | -1.29% |
| 04/23 | 2,120 | 2,120 | 2,070 | 2,084 | -1.51% | 18,800 | 153億1740万 | -0.43% |
| 04/22 | 2,124 | 2,124 | 2,106 | 2,116 | -0.33% | 9,000 | 155億5260万 | +0.71% |
| 04/21 | 2,123 | 2,140 | 2,111 | 2,123 | 0% | 8,300 | 156億405万 | +0.81% |
| 04/20 | 2,130 | 2,132 | 2,105 | 2,123 | +0.05% | 8,800 | 156億405万 | +0.62% |
| 04/17 | 2,135 | 2,135 | 2,098 | 2,122 | -0.05% | 4,000 | 155億9670万 | +0.33% |
| 04/16 | 2,111 | 2,143 | 2,106 | 2,123 | +0.57% | 8,000 | 156億405万 | +0.05% |
| 04/15 | 2,139 | 2,145 | 2,097 | 2,111 | -0.47% | 14,700 | 155億1585万 | -0.94% |
| 04/14 | 2,143 | 2,166 | 2,110 | 2,121 | +0.09% | 17,900 | 155億8935万 | -0.8% |
| 04/13 | 2,106 | 2,148 | 2,106 | 2,119 | +0.62% | 19,300 | 155億7465万 | -1.03% |
| 04/10 | 2,152 | 2,179 | 2,097 | 2,106 | -0.57% | 38,600 | 154億7910万 | -2% |
| 04/09 | 2,154 | 2,155 | 2,102 | 2,118 | -0.61% | 13,300 | 155億6730万 | -1.81% |
| 04/08 | 2,099 | 2,142 | 2,099 | 2,131 | +2.65% | 11,500 | 156億6285万 | -1.39% |
| 04/07 | 2,075 | 2,084 | 2,054 | 2,076 | +1.17% | 14,100 | 152億5860万 | -4.29% |
| 04/06 | 2,036 | 2,074 | 2,033 | 2,052 | +0.74% | 21,500 | 150億8220万 | -5.74% |
| 04/03 | 2,027 | 2,062 | 2,019 | 2,037 | +0.49% | 13,200 | 149億7195万 | -6.86% |
| 04/02 | 2,042 | 2,069 | 2,008 | 2,027 | -0.59% | 10,400 | 148億9845万 | -7.74% |
| 04/01 | 2,059 | 2,059 | 2,002 | 2,039 | +3.08% | 37,000 | 149億8665万 | -7.65% |
| 03/31 | 1,982 | 2,020 | 1,970 | 1,978 | -0.55% | 18,400 | 145億3830万 | -10.78% |
| 03/30 | 1,972 | 1,995 | 1,954 | 1,989 | -5.73% | 43,100 | 154億1506万 | -10.69% |
| 03/27 | 2,086 | 2,110 | 2,078 | 2,110 | +0.86% | 10,300 | 163億5283万 | -5.68% |
| 03/26 | 2,149 | 2,149 | 2,092 | 2,092 | -2.56% | 12,100 | 162億1333万 | -6.65% |
| 03/25 | 2,170 | 2,173 | 2,147 | 2,147 | +0.61% | 10,500 | 166億3959万 | -4.41% |
| 03/24 | 2,136 | 2,136 | 2,095 | 2,134 | +2.3% | 34,800 | 165億3883万 | -5.03% |
| 03/23 | 2,125 | 2,125 | 2,031 | 2,086 | -3.87% | 49,200 | 161億6683万 | -7.45% |
| 03/19 | 2,246 | 2,246 | 2,170 | 2,170 | -4.91% | 13,800 | 168億1784万 | -4.11% |
| 03/18 | 2,232 | 2,283 | 2,232 | 2,282 | +2.29% | 10,700 | 176億8586万 | +0.62% |
| 03/17 | 2,238 | 2,265 | 2,223 | 2,231 | -0.22% | 15,100 | 172億9060万 | -1.54% |
| 03/16 | 2,201 | 2,245 | 2,188 | 2,236 | +0.45% | 40,500 | 173億2935万 | -1.24% |
| 03/13 | 2,295 | 2,295 | 2,225 | 2,226 | -3.09% | 18,200 | 172億5185万 | -1.68% |
| 03/12 | 2,350 | 2,350 | 2,256 | 2,297 | -2.3% | 18,500 | 178億211万 | +1.46% |
| 03/11 | (自社株買い)取締役会(2025年11月13日)での決議状況(取得期間2025年11月14日~2026年2月27日) |
| 03/11 | 2,312 | 2,397 | 2,312 | 2,351 | +2.08% | 23,300 | 182億2062万 | +4.03% |
| 03/10 | 2,291 | 2,316 | 2,230 | 2,303 | +5.06% | 35,200 | 178億4861万 | +2.31% |
| 03/09 | 2,200 | 2,206 | 2,142 | 2,192 | -5.31% | 39,000 | 169億8834万 | -2.4% |
| 03/06 | 2,299 | 2,333 | 2,264 | 2,315 | -0.09% | 20,400 | 179億4161万 | +3.16% |
| 03/05 | 2,248 | 2,340 | 2,248 | 2,317 | +5.27% | 58,700 | 179億5711万 | +3.58% |
| 03/04 | 2,261 | 2,323 | 2,161 | 2,201 | -5.94% | 63,400 | 170億5809万 | -1.34% |
| 03/03 | 2,277 | 2,360 | 2,258 | 2,340 | +3.45% | 67,700 | 181億3537万 | +4.93% |
| 03/02 | 2,282 | 2,282 | 2,241 | 2,262 | -2.33% | 19,100 | 175億3085万 | +1.71% |
| 02/27 | 2,291 | 2,319 | 2,276 | 2,316 | +1% | 12,800 | 179億4936万 | +4.32% |
| 02/26 | 2,298 | 2,304 | 2,275 | 2,293 | +0.31% | 11,300 | 177億7111万 | +3.57% |
| 02/25 | 2,265 | 2,310 | 2,265 | 2,286 | +0.93% | 18,300 | 177億1686万 | +3.49% |
| 02/24 | (IR情報)16:30 自己株式の消却に関するお知らせ |
| 02/24 | 2,272 | 2,300 | 2,241 | 2,265 | +1.21% | 19,300 | 175億5411万 | +2.63% |
| 02/20 | 2,262 | 2,262 | 2,231 | 2,238 | -0.04% | 10,000 | 173億4485万 | +1.45% |
| 02/19 | 2,232 | 2,258 | 2,221 | 2,239 | +0.95% | 11,200 | 173億5260万 | +1.59% |
| 02/18 | 2,193 | 2,232 | 2,193 | 2,218 | +1.14% | 17,000 | 171億8985万 | +0.77% |
| 02/17 | 2,194 | 2,200 | 2,152 | 2,193 | -0.05% | 16,200 | 169億9609万 | -0.23% |
| 02/16 | 2,187 | 2,194 | 2,135 | 2,194 | -4.07% | 61,500 | 170億384万 | 0% |
| 02/13 | (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) |
| 02/13 | 2,349 | 2,353 | 2,279 | 2,287 | -1.85% | 32,300 | 177億2461万 | +4.43% |
| 02/12 | 2,319 | 2,348 | 2,304 | 2,330 | +2.1% | 24,500 | 180億5787万 | +6.78% |
| 02/10 | (自社株買い)取締役会(2025年11月13日)での決議状況(取得期間2025年11月14日~2026年2月27日) |
| 02/10 | 2,244 | 2,289 | 2,239 | 2,282 | +2.33% | 15,200 | 176億8586万 | +5.06% |
| 02/09 | 2,240 | 2,240 | 2,204 | 2,230 | +1.73% | 10,600 | 172億8285万 | +3% |
| 02/06 | 2,222 | 2,222 | 2,180 | 2,192 | -1.57% | 9,900 | 169億8834万 | +1.58% |
| 02/05 | 2,240 | 2,240 | 2,217 | 2,227 | +0.23% | 6,400 | 172億5960万 | +3.44% |
| 02/04 | 2,200 | 2,222 | 2,151 | 2,222 | +1.05% | 14,100 | 172億2085万 | +3.64% |
| 02/03 | 2,153 | 2,199 | 2,150 | 2,199 | +2.76% | 14,700 | 170億4259万 | +3% |
| 02/02 | 2,166 | 2,190 | 2,133 | 2,140 | -1.11% | 14,700 | 165億8534万 | +0.61% |
| 01/30 | 2,144 | 2,165 | 2,143 | 2,164 | +0.98% | 16,400 | 167億7134万 | +2.08% |
| 01/29 | 2,127 | 2,149 | 2,127 | 2,143 | -0.14% | 15,000 | 166億859万 | +1.52% |
| 01/28 | 2,183 | 2,183 | 2,128 | 2,146 | -1.33% | 24,800 | 166億3184万 | +2.04% |
| 01/27 | 2,166 | 2,191 | 2,159 | 2,175 | +0.18% | 21,900 | 168億5659万 | +3.87% |
| 01/26 | 2,171 | 2,185 | 2,147 | 2,171 | -0.32% | 13,300 | 168億2559万 | +4.17% |
| 01/23 | 2,178 | 2,220 | 2,160 | 2,178 | +0.05% | 24,200 | 168億7984万 | +5.01% |
| 01/22 | 2,165 | 2,185 | 2,155 | 2,177 | +1.11% | 12,300 | 168億7209万 | +5.42% |
| 01/21 | 2,135 | 2,165 | 2,123 | 2,153 | -1.33% | 24,700 | 166億8609万 | +4.77% |
| 01/20 | 2,203 | 2,213 | 2,175 | 2,182 | -1.84% | 12,000 | 169億1084万 | +6.7% |
| 01/19 | 2,241 | 2,241 | 2,200 | 2,223 | -0.63% | 20,000 | 172億2860万 | +9.24% |
| 01/16 | 2,192 | 2,239 | 2,182 | 2,237 | +2.05% | 13,900 | 173億3710万 | +10.58% |
| 01/15 | 2,164 | 2,200 | 2,164 | 2,192 | +0.74% | 18,500 | 169億8834万 | +9% |
| 01/14 | 2,145 | 2,195 | 2,145 | 2,176 | +2.16% | 23,000 | 168億6434万 | +8.8% |
| 01/13 | (自社株買い)取締役会(2025年11月13日)での決議状況(取得期間2025年11月14日~2026年2月27日) |
| 01/13 | 2,139 | 2,140 | 2,112 | 2,130 | +1.33% | 27,500 | 165億783万 | +6.93% |
| 01/09 | 2,111 | 2,111 | 2,092 | 2,102 | +0.14% | 5,900 | 162億9083万 | +5.95% |
| 01/08 | 2,090 | 2,113 | 2,081 | 2,099 | +0.82% | 19,300 | 162億6758万 | +6.22% |
| 01/07 | 2,080 | 2,084 | 2,046 | 2,082 | -0.05% | 20,400 | 161億3583万 | +5.74% |
| 01/06 | 2,103 | 2,115 | 2,049 | 2,083 | -0.33% | 28,900 | 161億4358万 | +6.11% |
| 01/05 | 2,071 | 2,119 | 2,071 | 2,090 | +1.7% | 24,800 | 161億9783万 | +6.85% |