| 2024 |
| 02/14 | 1,241 | 1,243 | 1,201 | 1,208 | -3.44% | 6,300 | 42億4008万 | +1.85% |
| 02/13 | 1,268 | 1,268 | 1,222 | 1,251 | -1.5% | 15,300 | 43億9101万 | +5.75% |
| 02/09 | （IR情報）13:30 2023年12月期決算短信〔日本基準〕(非連結) |
| 02/09 | （IR情報）13:30 訴訟の解決に関するお知らせ |
| 02/09 | （IR情報）13:30 剰余金の配当(増配)に関するお知らせ |
| 02/09 | （IR情報）13:30 2024年度経営見通し新報国マテリアル中期目標 |
| 02/09 | （IR情報）13:30 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関するお知らせ |
| 02/09 | 1,205 | 1,342 | 1,157 | 1,270 | +5.92% | 101,300 | 44億5770万 | +7.72% |
| 02/08 | 1,209 | 1,209 | 1,170 | 1,199 | -0.08% | 5,300 | 42億849万 | +2.13% |
| 02/07 | 1,200 | 1,200 | 1,198 | 1,200 | +0.84% | 2,500 | 42億1200万 | +2.56% |
| 02/06 | 1,200 | 1,200 | 1,190 | 1,190 | -1.08% | 500 | 41億7690万 | +1.88% |
| 02/05 | 1,197 | 1,204 | 1,184 | 1,203 | +0.33% | 5,600 | 42億2253万 | +3.26% |
| 02/02 | 1,200 | 1,207 | 1,195 | 1,199 | -0.08% | 1,500 | 42億849万 | +3.18% |
| 02/01 | 1,197 | 1,200 | 1,196 | 1,200 | +0.17% | 2,400 | 42億1200万 | +3.54% |
| 01/31 | 1,195 | 1,205 | 1,189 | 1,198 | +0.84% | 5,800 | 42億498万 | +3.72% |
| 01/30 | 1,189 | 1,198 | 1,188 | 1,188 | -0.42% | 1,700 | 41億6988万 | +3.13% |
| 01/29 | 1,200 | 1,200 | 1,186 | 1,193 | +0.93% | 2,300 | 41億8743万 | +3.74% |
| 01/26 | 1,183 | 1,191 | 1,172 | 1,182 | -0.84% | 4,700 | 41億4882万 | +2.96% |
| 01/25 | 1,183 | 1,192 | 1,175 | 1,192 | +1.02% | 5,300 | 41億8392万 | +4.01% |
| 01/24 | 1,177 | 1,189 | 1,177 | 1,180 | +0.17% | 2,400 | 41億4180万 | +3.15% |
| 01/23 | 1,178 | 1,182 | 1,170 | 1,178 | -0.76% | 2,900 | 41億3478万 | +3.06% |
| 01/22 | 1,168 | 1,200 | 1,168 | 1,187 | +1.89% | 6,900 | 41億6637万 | +3.94% |
| 01/19 | 1,169 | 1,171 | 1,165 | 1,165 | -0.09% | 2,400 | 40億8915万 | +2.01% |
| 01/18 | 1,168 | 1,168 | 1,154 | 1,166 | +0.09% | 3,200 | 40億9266万 | +2.1% |
| 01/17 | 1,155 | 1,173 | 1,150 | 1,165 | +0.69% | 2,400 | 40億8915万 | +2.01% |
| 01/16 | 1,159 | 1,159 | 1,155 | 1,157 | +0.78% | 1,900 | 40億6107万 | +1.22% |
| 01/15 | 1,149 | 1,155 | 1,145 | 1,148 | -0.09% | 6,300 | 40億2948万 | +0.44% |
| 01/12 | 1,149 | 1,149 | 1,133 | 1,149 | +0.44% | 4,600 | 40億3299万 | +0.44% |
| 01/11 | 1,143 | 1,152 | 1,143 | 1,144 | +0.35% | 1,100 | 40億1544万 | -0.17% |
| 01/10 | （IR情報）15:10 役員人事に関するお知らせ |
| 01/10 | 1,150 | 1,154 | 1,140 | 1,140 | -0.26% | 3,400 | 40億140万 | -0.61% |
| 01/09 | 1,137 | 1,152 | 1,137 | 1,143 | +0.53% | 3,600 | 40億1193万 | -0.35% |
| 01/05 | 1,140 | 1,146 | 1,137 | 1,137 | -0.26% | 2,700 | 39億9087万 | -0.96% |
| 01/04 | 1,126 | 1,140 | 1,126 | 1,140 | +1.97% | 3,800 | 40億140万 | -0.7% |
| 2023 |
| 12/29 | 1,115 | 1,126 | 1,114 | 1,118 | -0.8% | 1,900 | 39億2418万 | -2.61% |
| 12/28 | 1,117 | 1,127 | 1,110 | 1,127 | +0.18% | 2,700 | 39億5577万 | -1.91% |
| 12/27 | 1,120 | 1,135 | 1,120 | 1,125 | +0.18% | 6,400 | 39億4875万 | -2% |
| 12/26 | 1,119 | 1,137 | 1,119 | 1,123 | +0.36% | 5,800 | 39億4173万 | -2.18% |
| 12/25 | 1,118 | 1,130 | 1,110 | 1,119 | +0.09% | 3,900 | 39億2769万 | -2.44% |
| 12/22 | 1,111 | 1,155 | 1,100 | 1,118 | +0.45% | 12,300 | 39億2418万 | -2.53% |
| 12/21 | 1,124 | 1,134 | 1,113 | 1,113 | -2.62% | 4,900 | 39億663万 | -2.96% |
| 12/20 | 1,149 | 1,149 | 1,140 | 1,143 | +0.44% | 2,800 | 40億1193万 | -0.44% |
| 12/19 | 1,146 | 1,146 | 1,132 | 1,138 | -0.18% | 1,600 | 39億9438万 | -0.78% |
| 12/18 | 1,135 | 1,160 | 1,131 | 1,140 | +0.44% | 5,700 | 40億140万 | -0.7% |
| 12/15 | 1,148 | 1,161 | 1,135 | 1,135 | -1.73% | 5,000 | 39億8385万 | -1.13% |
| 12/14 | 1,150 | 1,155 | 1,118 | 1,155 | -0.86% | 5,600 | 40億5405万 | +0.7% |
| 12/13 | 1,167 | 1,177 | 1,165 | 1,165 | -0.6% | 600 | 40億8915万 | +1.75% |
| 12/12 | 1,180 | 1,180 | 1,163 | 1,172 | -0.17% | 1,500 | 41億1372万 | +2.63% |
| 12/11 | 1,170 | 1,179 | 1,167 | 1,174 | +0.51% | 5,100 | 41億2074万 | +3.16% |
| 12/08 | 1,165 | 1,168 | 1,151 | 1,168 | -0.6% | 800 | 40億9968万 | +2.91% |
| 12/07 | 1,175 | 1,175 | 1,152 | 1,175 | 0% | 2,800 | 41億2425万 | +3.71% |
| 12/06 | 1,187 | 1,190 | 1,170 | 1,175 | +0.26% | 5,000 | 41億2425万 | +4.07% |
| 12/05 | 1,171 | 1,172 | 1,170 | 1,172 | -0.68% | 1,500 | 41億1372万 | +4.18% |
| 12/04 | 1,180 | 1,183 | 1,171 | 1,180 | 0% | 3,600 | 41億4180万 | +5.17% |
| 12/01 | 1,177 | 1,186 | 1,168 | 1,180 | +2.61% | 3,800 | 41億4180万 | +5.64% |
| 11/30 | 1,146 | 1,155 | 1,141 | 1,150 | +0.35% | 2,400 | 40億3650万 | +3.23% |
| 11/29 | 1,135 | 1,155 | 1,135 | 1,146 | +0.44% | 1,600 | 40億2246万 | +3.06% |
| 11/28 | 1,149 | 1,149 | 1,140 | 1,141 | 0% | 3,300 | 40億491万 | +2.7% |
| 11/27 | 1,140 | 1,146 | 1,140 | 1,141 | +0.26% | 2,500 | 40億491万 | +2.7% |
| 11/24 | 1,131 | 1,138 | 1,126 | 1,138 | +1.43% | 5,000 | 39億9438万 | +2.34% |
| 11/22 | 1,118 | 1,123 | 1,118 | 1,122 | +0.36% | 4,000 | 39億3822万 | +0.9% |
| 11/21 | 1,112 | 1,118 | 1,105 | 1,118 | +0.9% | 4,600 | 39億2418万 | +0.36% |
| 11/20 | 1,113 | 1,115 | 1,108 | 1,108 | -0.18% | 1,300 | 38億8908万 | -0.63% |
| 11/17 | 1,110 | 1,113 | 1,100 | 1,110 | -0.27% | 3,000 | 38億9610万 | -0.72% |
| 11/16 | 1,129 | 1,129 | 1,113 | 1,113 | -1.68% | 900 | 39億663万 | -0.71% |
| 11/15 | 1,134 | 1,136 | 1,130 | 1,132 | -0.09% | 900 | 39億7332万 | +0.71% |
| 11/14 | 1,144 | 1,147 | 1,133 | 1,133 | -1.22% | 2,600 | 39億7683万 | +0.62% |
| 11/13 | 1,150 | 1,150 | 1,147 | 1,147 | +0.44% | 600 | 40億2597万 | +1.77% |
| 11/10 | 1,129 | 1,142 | 1,120 | 1,142 | +2.15% | 4,500 | 40億842万 | +1.24% |
| 11/09 | （IR情報）15:10 2023年12月期第3四半期決算短信〔日本基準〕(非連結) |
| 11/09 | 1,109 | 1,142 | 1,097 | 1,118 | +0.99% | 4,500 | 39億2418万 | -0.97% |
| 11/08 | 1,103 | 1,107 | 1,094 | 1,107 | +1.75% | 1,500 | 38億8557万 | -2.21% |
| 11/07 | 1,073 | 1,088 | 1,069 | 1,088 | +0.37% | 5,000 | 38億1888万 | -4.14% |
| 11/06 | 1,081 | 1,096 | 1,081 | 1,084 | -1.19% | 3,900 | 38億484万 | -4.91% |
| 11/02 | 1,098 | 1,098 | 1,091 | 1,097 | +0.09% | 800 | 38億5047万 | -4.19% |
| 11/01 | 1,089 | 1,097 | 1,084 | 1,096 | +0.83% | 2,300 | 38億4696万 | -4.7% |
| 10/31 | 1,084 | 1,087 | 1,080 | 1,087 | +0.83% | 2,000 | 38億1537万 | -5.81% |
| 10/30 | 1,081 | 1,082 | 1,075 | 1,078 | -0.37% | 1,200 | 37億8378万 | -6.99% |
| 10/27 | 1,076 | 1,086 | 1,070 | 1,082 | +0.74% | 2,700 | 37億9782万 | -7.04% |
| 10/26 | 1,092 | 1,092 | 1,074 | 1,074 | -2.19% | 4,800 | 37億6974万 | -8.13% |
| 10/25 | 1,100 | 1,112 | 1,098 | 1,098 | -0.63% | 5,100 | 38億5398万 | -6.55% |
| 10/24 | 1,120 | 1,120 | 1,100 | 1,105 | -1.34% | 2,400 | 38億7855万 | -6.36% |
| 10/23 | 1,145 | 1,145 | 1,120 | 1,120 | -2.27% | 1,300 | 39億3120万 | -5.49% |
| 10/20 | 1,157 | 1,157 | 1,139 | 1,146 | -1.04% | 1,700 | 40億2246万 | -3.54% |
| 10/19 | 1,149 | 1,159 | 1,148 | 1,158 | +0.78% | 2,100 | 40億6458万 | -2.69% |
| 10/18 | 1,150 | 1,159 | 1,149 | 1,149 | -0.17% | 1,900 | 40億3299万 | -3.53% |
| 10/17 | 1,162 | 1,166 | 1,150 | 1,151 | -0.95% | 4,900 | 40億4001万 | -3.6% |
| 10/16 | 1,189 | 1,189 | 1,152 | 1,162 | -1.78% | 2,800 | 40億7862万 | -2.84% |
| 10/13 | 1,185 | 1,186 | 1,183 | 1,183 | +0.25% | 2,000 | 41億5233万 | -1.25% |
| 10/12 | 1,163 | 1,187 | 1,163 | 1,180 | -0.42% | 700 | 41億4180万 | -1.67% |
| 10/11 | 1,182 | 1,185 | 1,182 | 1,185 | +0.25% | 700 | 41億5935万 | -1.33% |
| 10/10 | 1,163 | 1,182 | 1,163 | 1,182 | +1.37% | 2,700 | 41億4882万 | -1.66% |
| 10/06 | 1,168 | 1,177 | 1,163 | 1,166 | -0.26% | 1,300 | 40億9266万 | -3.08% |
| 10/05 | 1,170 | 1,170 | 1,160 | 1,169 | +1.12% | 1,000 | 41億319万 | -2.91% |
| 10/04 | 1,180 | 1,180 | 1,150 | 1,156 | -2.45% | 5,100 | 40億5756万 | -4.07% |
| 10/03 | 1,200 | 1,200 | 1,181 | 1,185 | -1.74% | 3,400 | 41億5935万 | -1.74% |
| 10/02 | 1,213 | 1,218 | 1,205 | 1,206 | +0.25% | 2,800 | 42億3306万 | -0.08% |
| 09/29 | 1,206 | 1,213 | 1,202 | 1,203 | -0.25% | 1,600 | 42億2253万 | -0.25% |
| 09/28 | 1,207 | 1,207 | 1,203 | 1,206 | -0.9% | 1,400 | 42億3306万 | 0% |
| 09/27 | 1,203 | 1,217 | 1,202 | 1,217 | +0.83% | 1,300 | 42億7167万 | +0.91% |
| 09/26 | 1,218 | 1,218 | 1,207 | 1,207 | -0.25% | 600 | 42億3657万 | +0.17% |
| 09/25 | 1,217 | 1,219 | 1,210 | 1,210 | +0.41% | 1,200 | 42億4710万 | +0.5% |
| 09/22 | 1,205 | 1,210 | 1,204 | 1,205 | -0.17% | 1,600 | 42億2955万 | +0.25% |
| 09/21 | 1,220 | 1,220 | 1,207 | 1,207 | -0.82% | 2,400 | 42億3657万 | +0.5% |
| 09/20 | 1,223 | 1,223 | 1,216 | 1,217 | -0.49% | 1,300 | 42億7167万 | +1.42% |
| 09/19 | 1,221 | 1,223 | 1,207 | 1,223 | +0.16% | 1,900 | 42億9273万 | +2% |
| 09/15 | 1,212 | 1,221 | 1,206 | 1,221 | +0.58% | 6,900 | 42億8571万 | +2.01% |
