| 2021 |
| 06/03 | 1,101 | 1,107 | 1,090 | 1,099 | -1.43% | 95,300 | 1457億3237万 | +0.18% |
| 06/02 | 1,081 | 1,117 | 1,081 | 1,115 | +2.48% | 113,400 | 1478億5404万 | +1.64% |
| 06/01 | 1,088 | 1,088 | 1,070 | 1,088 | -0.37% | 185,600 | 1442億7372万 | -0.82% |
| 05/31 | 1,109 | 1,110 | 1,082 | 1,092 | -2.5% | 113,500 | 1448億414万 | -0.46% |
| 05/28 | 16:30 総合技術研究所の拡張に係る設備投資計画に関するお知らせ |
| 05/28 | 1,117 | 1,126 | 1,102 | 1,120 | +2.1% | 218,100 | 1485億1706万 | +2% |
| 05/27 | 1,124 | 1,135 | 1,097 | 1,097 | -2.66% | 210,400 | 1454億6716万 | -0.27% |
| 05/26 | 1,138 | 1,138 | 1,117 | 1,127 | -1.91% | 106,800 | 1494億4529万 | +2.36% |
| 05/25 | 1,172 | 1,172 | 1,137 | 1,149 | +0.61% | 121,400 | 1523億6259万 | +4.26% |
| 05/24 | 1,129 | 1,150 | 1,124 | 1,142 | +0.71% | 88,500 | 1514億3436万 | +3.72% |
| 05/21 | 1,148 | 1,153 | 1,118 | 1,134 | +1.25% | 129,600 | 1503億7353万 | +2.9% |
| 05/20 | 1,134 | 1,134 | 1,114 | 1,120 | +2% | 139,900 | 1485億1706万 | +1.63% |
| 05/19 | 1,116 | 1,124 | 1,090 | 1,098 | -3.51% | 113,400 | 1455億9976万 | -0.45% |
| 05/18 | 1,138 | 1,148 | 1,127 | 1,138 | +1.07% | 189,900 | 1509億394万 | +2.99% |
| 05/17 | 1,103 | 1,129 | 1,094 | 1,126 | +3.21% | 163,500 | 1493億1269万 | +1.62% |
| 05/14 | 1,076 | 1,106 | 1,073 | 1,091 | +3.12% | 164,300 | 1446億7153万 | -1.62% |
| 05/13 | 1,026 | 1,070 | 1,021 | 1,058 | +2.12% | 219,800 | 1402億9558万 | -5.03% |
| 05/12 | 16:00 剰余金の配当(増配)に関するお知らせ |
| 05/12 | 16:00 2021年3月期決算短信〔日本基準〕(連結) |
| 05/12 | 1,041 | 1,047 | 1,026 | 1,036 | -2.45% | 159,900 | 1373億7828万 | -7.42% |
| 05/11 | 1,084 | 1,091 | 1,056 | 1,062 | -2.21% | 177,000 | 1408億2600万 | -5.52% |
| 05/10 | 1,074 | 1,091 | 1,072 | 1,086 | +0.65% | 92,800 | 1440億851万 | -3.89% |
| 05/07 | 1,085 | 1,088 | 1,068 | 1,079 | +2.27% | 162,500 | 1430億8028万 | -4.93% |
| 05/06 | 1,056 | 1,076 | 1,050 | 1,055 | -0.09% | 163,200 | 1398億9777万 | -7.62% |
| 04/30 | 1,064 | 1,073 | 1,052 | 1,056 | -1.22% | 101,900 | 1400億3037万 | -8.09% |
| 04/28 | 1,086 | 1,086 | 1,065 | 1,069 | -1.75% | 136,300 | 1417億5423万 | -7.45% |
| 04/27 | 1,092 | 1,094 | 1,078 | 1,088 | -0.82% | 82,900 | 1442億7372万 | -6.21% |
| 04/26 | 1,102 | 1,108 | 1,079 | 1,097 | -0.45% | 149,800 | 1454億6716万 | -5.84% |
| 04/23 | 1,100 | 1,109 | 1,094 | 1,102 | -1.08% | 82,800 | 1461億3018万 | -5.81% |
| 04/22 | 1,110 | 1,124 | 1,098 | 1,114 | +1.55% | 90,800 | 1477億2143万 | -5.27% |
| 04/21 | 1,102 | 1,102 | 1,080 | 1,097 | -1.7% | 121,500 | 1454億6716万 | -6.96% |
| 04/20 | 1,138 | 1,138 | 1,110 | 1,116 | -3.21% | 143,800 | 1479億8664万 | -5.74% |
| 04/19 | 1,147 | 1,160 | 1,144 | 1,153 | +1.05% | 49,700 | 1528億9301万 | -2.86% |
| 04/16 | 1,147 | 1,147 | 1,133 | 1,141 | -0.09% | 52,100 | 1513億176万 | -4.04% |
| 04/15 | 1,140 | 1,160 | 1,140 | 1,142 | +0.62% | 52,000 | 1514億3436万 | -4.03% |
| 04/14 | 1,127 | 1,136 | 1,125 | 1,135 | -0.87% | 67,800 | 1505億613万 | -4.62% |
| 04/13 | 1,136 | 1,157 | 1,129 | 1,145 | +0.35% | 83,700 | 1518億3217万 | -3.86% |
| 04/12 | 1,155 | 1,155 | 1,137 | 1,141 | -0.44% | 80,600 | 1513億176万 | -4.36% |
| 04/09 | 1,138 | 1,169 | 1,133 | 1,146 | -0.78% | 131,100 | 1519億6478万 | -3.86% |
| 04/08 | 1,182 | 1,187 | 1,151 | 1,155 | -3.67% | 112,400 | 1531億5822万 | -3.1% |
| 04/07 | 1,174 | 1,203 | 1,169 | 1,199 | +2.39% | 98,200 | 1589億9282万 | +0.76% |
| 04/06 | 1,197 | 1,214 | 1,166 | 1,171 | -2.17% | 126,800 | 1552億7989万 | -1.26% |
| 04/05 | 1,193 | 1,202 | 1,181 | 1,197 | +1.18% | 62,500 | 1587億2761万 | +1.1% |
| 04/02 | 1,180 | 1,190 | 1,171 | 1,183 | +0.17% | 97,300 | 1568億7115万 | +0.34% |
| 04/01 | 1,195 | 1,206 | 1,181 | 1,181 | -1.17% | 101,000 | 1566億594万 | +0.51% |
| 03/31 | 1,194 | 1,216 | 1,190 | 1,195 | -2.13% | 128,000 | 1584億6240万 | +1.96% |
| 03/30 | 1,240 | 1,240 | 1,201 | 1,221 | -2.48% | 151,500 | 1619億1012万 | +4.63% |
| 03/29 | 1,249 | 1,253 | 1,226 | 1,252 | +2.71% | 219,400 | 1660億2086万 | +7.65% |
| 03/26 | 1,229 | 1,237 | 1,211 | 1,219 | +0.83% | 121,300 | 1616億4491万 | +5.45% |
| 03/25 | 1,210 | 1,220 | 1,189 | 1,209 | +1.34% | 174,200 | 1603億1886万 | +4.95% |
| 03/24 | 1,205 | 1,211 | 1,180 | 1,193 | -1.73% | 131,200 | 1581億9719万 | +4.01% |
| 03/23 | 1,230 | 1,253 | 1,212 | 1,214 | -1.86% | 189,300 | 1609億8189万 | +6.03% |
| 03/22 | 16:00 退職給付信託設定に関するお知らせ |
| 03/22 | 1,232 | 1,246 | 1,218 | 1,237 | -0.8% | 184,700 | 1640億3179万 | +8.22% |
| 03/19 | 1,205 | 1,247 | 1,192 | 1,247 | +4.53% | 288,700 | 1653億5784万 | +9.48% |
| 03/18 | 1,213 | 1,214 | 1,191 | 1,193 | -1.16% | 210,000 | 1581億9719万 | +5.2% |
| 03/17 | 1,200 | 1,208 | 1,181 | 1,207 | -0.33% | 137,400 | 1600億5366万 | +6.63% |
| 03/16 | 1,181 | 1,211 | 1,176 | 1,211 | +2.28% | 154,900 | 1605億8407万 | +7.26% |
| 03/15 | 1,170 | 1,187 | 1,167 | 1,184 | +1.28% | 143,500 | 1570億375万 | +5.53% |
| 03/12 | 1,144 | 1,169 | 1,128 | 1,169 | +1.21% | 204,300 | 1550億1468万 | +4.84% |
| 03/11 | 1,150 | 1,160 | 1,136 | 1,155 | -0.35% | 148,200 | 1531億5822万 | +4.05% |
| 03/10 | 1,162 | 1,163 | 1,134 | 1,159 | -1.45% | 152,500 | 1536億8864万 | +4.98% |
| 03/09 | 1,159 | 1,182 | 1,143 | 1,176 | +4.16% | 208,200 | 1559億4292万 | +7.01% |
| 03/08 | 1,162 | 1,170 | 1,122 | 1,129 | -0.27% | 102,300 | 1497億1050万 | +3.39% |
| 03/05 | 1,117 | 1,133 | 1,102 | 1,132 | +1.98% | 152,700 | 1501億832万 | +4.04% |
| 03/04 | 1,102 | 1,118 | 1,087 | 1,110 | -0.18% | 126,500 | 1471億9102万 | +2.4% |
| 03/03 | 1,110 | 1,122 | 1,096 | 1,112 | +0.82% | 152,700 | 1474億5623万 | +2.96% |
| 03/02 | 1,104 | 1,113 | 1,076 | 1,103 | +1.1% | 272,200 | 1462億6278万 | +2.51% |
| 03/01 | 1,083 | 1,096 | 1,067 | 1,091 | +1.39% | 186,800 | 1446億7153万 | +1.77% |
| 02/26 | 1,102 | 1,103 | 1,076 | 1,076 | -1.74% | 204,500 | 1426億8246万 | +0.56% |
| 02/25 | 1,108 | 1,114 | 1,091 | 1,095 | +0.55% | 138,300 | 1452億195万 | +2.43% |
| 02/24 | 1,109 | 1,111 | 1,080 | 1,089 | -1.09% | 189,500 | 1444億632万 | +2.16% |
| 02/22 | 1,111 | 1,111 | 1,093 | 1,101 | +0.55% | 68,800 | 1459億9758万 | +3.38% |
| 02/19 | 1,106 | 1,106 | 1,091 | 1,095 | -0.9% | 72,200 | 1452億195万 | +2.91% |
| 02/18 | 1,097 | 1,119 | 1,090 | 1,105 | +0.27% | 139,800 | 1465億2799万 | +3.85% |
| 02/17 | 1,122 | 1,128 | 1,101 | 1,102 | -2.99% | 193,600 | 1461億3018万 | +3.47% |
| 02/16 | 1,161 | 1,165 | 1,122 | 1,136 | -1.39% | 116,400 | 1506億3873万 | +6.57% |
| 02/15 | 1,167 | 1,176 | 1,145 | 1,152 | -0.26% | 137,200 | 1527億6041万 | +8.17% |
| 02/12 | 1,137 | 1,158 | 1,134 | 1,155 | +3.22% | 153,100 | 1531億5822万 | +8.65% |
| 02/10 | 1,134 | 1,136 | 1,116 | 1,119 | -2.53% | 158,700 | 1483億8446万 | +5.77% |
| 02/09 | 1,123 | 1,163 | 1,118 | 1,148 | +3.42% | 248,300 | 1522億2999万 | +8.82% |
| 02/08 | 1,144 | 1,160 | 1,102 | 1,110 | +6.73% | 394,000 | 1471億9102万 | +5.71% |
| 02/05 | 16:00 業績予想の修正に関するお知らせ |
| 02/05 | 16:00 2021年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/05 | 1,032 | 1,045 | 1,022 | 1,040 | +2.36% | 175,500 | 1379億870万 | -0.86% |
| 02/04 | 1,028 | 1,028 | 1,015 | 1,016 | -1.55% | 97,500 | 1347億2619万 | -3.24% |
| 02/03 | 1,025 | 1,036 | 1,020 | 1,032 | +1.38% | 73,100 | 1368億4786万 | -1.9% |
| 02/02 | 1,017 | 1,027 | 1,013 | 1,018 | -0.39% | 109,400 | 1349億9140万 | -3.32% |
| 02/01 | 1,015 | 1,028 | 1,014 | 1,022 | +0.49% | 92,600 | 1355億2182万 | -3.13% |
| 01/29 | 1,015 | 1,044 | 1,014 | 1,017 | +0.49% | 130,300 | 1348億5880万 | -3.78% |
| 01/28 | 1,019 | 1,030 | 1,012 | 1,012 | -3.07% | 198,900 | 1341億9577万 | -4.44% |
| 01/27 | 1,025 | 1,046 | 1,024 | 1,044 | +2.96% | 118,100 | 1384億3912万 | -1.69% |
| 01/26 | 1,016 | 1,027 | 1,011 | 1,014 | -0.29% | 123,800 | 1344億6098万 | -4.79% |
| 01/25 | 1,017 | 1,026 | 1,011 | 1,017 | +1.5% | 93,300 | 1348億5880万 | -4.78% |
| 01/22 | 1,020 | 1,021 | 998 | 1,002 | -3% | 287,000 | 1328億6973万 | -6.44% |
| 01/21 | 1,040 | 1,050 | 1,026 | 1,033 | -0.86% | 148,200 | 1369億8047万 | -3.91% |
| 01/20 | 1,031 | 1,044 | 1,021 | 1,042 | +0.48% | 97,200 | 1381億7391万 | -3.34% |
| 01/19 | 1,058 | 1,058 | 1,033 | 1,037 | -2.08% | 116,300 | 1375億1089万 | -3.98% |
| 01/18 | 1,058 | 1,066 | 1,049 | 1,059 | -1.49% | 63,000 | 1404億2819万 | -2.13% |
| 01/15 | 1,100 | 1,100 | 1,071 | 1,075 | -2.45% | 141,600 | 1425億4986万 | -0.83% |
| 01/14 | 1,124 | 1,127 | 1,100 | 1,102 | -2.65% | 157,400 | 1461億3018万 | +1.57% |
| 01/13 | 1,122 | 1,137 | 1,117 | 1,132 | +0.35% | 147,200 | 1501億832万 | +4.24% |
| 01/12 | 1,110 | 1,140 | 1,104 | 1,128 | +2.36% | 135,200 | 1495億7790万 | +3.87% |
| 01/08 | 1,091 | 1,108 | 1,076 | 1,102 | +1.01% | 171,700 | 1461億3018万 | +1.38% |
| 01/07 | 1,070 | 1,104 | 1,069 | 1,091 | +4.4% | 187,700 | 1446億7153万 | +0.37% |
| 01/06 | 1,039 | 1,049 | 1,031 | 1,045 | +0.58% | 121,000 | 1385億7172万 | -4.04% |
