| 2020 |
| 04/20 | 990 | 1,002 | 980 | 980 | -2.39% | 2,856,000 | 1兆7436億 | -0.94% |
| 04/17 | 1,003 | 1,017 | 999 | 1,004 | +0.3% | 3,006,900 | 1兆7864億 | +1.79% |
| 04/16 | 980 | 1,008 | 979 | 1,001 | +0.1% | 3,497,700 | 1兆7810億 | +1.59% |
| 04/15 | 992 | 1,006 | 982 | 1,000 | -0.53% | 4,082,700 | 1兆7792億 | +1.39% |
| 04/14 | 1,008 | 1,010 | 990 | 1,005 | +0.5% | 3,105,300 | 1兆7887億 | +1.82% |
| 04/13 | 1,008 | 1,011 | 996 | 1,000 | -1.57% | 2,919,600 | 1兆7798億 | +1.21% |
| 04/10 | 1,011 | 1,022 | 997 | 1,016 | -0.42% | 3,281,700 | 1兆8083億 | +2.52% |
| 04/09 | 1,024 | 1,031 | 1,005 | 1,020 | -1.03% | 2,834,400 | 1兆8160億 | +2.65% |
| 04/08 | 1,036 | 1,038 | 1,020 | 1,031 | +1.08% | 3,994,500 | 1兆8350億 | +3.31% |
| 04/07 | 1,025 | 1,046 | 1,008 | 1,020 | +0.23% | 5,548,200 | 1兆8154億 | +1.8% |
| 04/06 | 1,005 | 1,031 | 997 | 1,018 | +1.56% | 6,344,400 | 1兆8113億 | +1.06% |
| 04/03 | 1,001 | 1,025 | 994 | 1,002 | +1.76% | 5,302,500 | 1兆7834億 | -1.09% |
| 04/02 | 16:30 関連会社に係るのれんの一時償却に関するお知らせ |
| 04/02 | 979 | 1,011 | 978 | 985 | -0.4% | 5,170,200 | 1兆7525億 | -3.46% |
| 04/01 | 994 | 1,027 | 973 | 989 | -1.95% | 4,869,600 | 1兆7597億 | -3.92% |
| 03/31 | 1,036 | 1,044 | 1,006 | 1,008 | -2.42% | 5,199,000 | 1兆7947億 | -2.86% |
| 03/30 | 1,021 | 1,038 | 987 | 1,033 | -4.67% | 8,546,100 | 1兆8392億 | -1.4% |
| 03/27 | 1,038 | 1,084 | 1,038 | 1,084 | +6.8% | 10,181,700 | 1兆9293億 | +2.55% |
| 03/26 | 988 | 1,022 | 967 | 1,015 | +1.16% | 7,231,500 | 1兆8065億 | -4.43% |
| 03/25 | 987 | 1,015 | 984 | 1,003 | +5.21% | 7,985,100 | 1兆7858億 | -6.32% |
| 03/24 | 981 | 987 | 937 | 954 | +1.53% | 9,061,200 | 1兆6974億 | -11.78% |
| 03/23 | 900 | 946 | 894 | 939 | +2.66% | 10,498,500 | 1兆6718億 | -14.06% |
| 03/19 | 909 | 960 | 893 | 915 | +3.55% | 11,269,800 | 1兆6285億 | -17.19% |
| 03/18 | 920 | 955 | 883 | 884 | -2.43% | 8,298,900 | 1兆5728億 | -20.96% |
| 03/17 | 890 | 919 | 864 | 906 | +0.11% | 9,549,000 | 1兆6119億 | -19.99% |
| 03/16 | 929 | 944 | 894 | 905 | -2.41% | 8,472,300 | 1兆6101億 | -21.06% |
| 03/13 | 903 | 957 | 877 | 927 | -5.15% | 9,551,100 | 1兆6499億 | -20.09% |
| 03/12 | 985 | 994 | 963 | 977 | -2.75% | 7,897,500 | 1兆7395億 | -16.61% |
| 03/11 | 1,010 | 1,035 | 1,001 | 1,005 | -1.95% | 5,993,100 | 1兆7887億 | -14.97% |
| 03/10 | 1,030 | 1,034 | 991 | 1,025 | -0.36% | 7,853,700 | 1兆8243億 | -13.94% |
| 03/09 | 1,054 | 1,059 | 1,018 | 1,029 | -4.55% | 5,994,300 | 1兆8308億 | -14.13% |
| 03/06 | 1,089 | 1,091 | 1,064 | 1,078 | -2.83% | 4,703,700 | 1兆9181億 | -10.64% |
| 03/05 | 1,115 | 1,116 | 1,101 | 1,109 | -0.51% | 3,661,200 | 1兆9738億 | -8.5% |
| 03/04 | 1,117 | 1,123 | 1,110 | 1,115 | -1.09% | 4,008,600 | 1兆9839億 | -8.33% |
| 03/03 | 1,153 | 1,153 | 1,125 | 1,127 | -1.69% | 5,969,400 | 2兆59億 | -7.62% |
| 03/02 | 1,138 | 1,159 | 1,124 | 1,146 | -1.26% | 5,010,000 | 2兆403億 | -6.27% |
| 02/28 | 16:30 代表取締役および役員の異動に関するお知らせ |
| 02/28 | 1,167 | 1,174 | 1,147 | 1,161 | -2.33% | 7,036,800 | 2兆664億 | -5.3% |
| 02/27 | 1,208 | 1,208 | 1,185 | 1,189 | -1.87% | 3,680,700 | 2兆1156億 | -3.28% |
| 02/26 | 1,205 | 1,215 | 1,200 | 1,211 | -0.27% | 3,439,200 | 2兆1560億 | -1.52% |
| 02/25 | 16:00 特定子会社の異動に関するお知らせ |
| 02/25 | 1,196 | 1,222 | 1,194 | 1,215 | -2.77% | 5,294,100 | 2兆1619億 | -1.33% |
| 02/21 | 1,238 | 1,255 | 1,238 | 1,249 | +0.27% | 3,887,700 | 2兆2236億 | +1.49% |
| 02/20 | 1,240 | 1,249 | 1,237 | 1,246 | +1.6% | 3,062,100 | 2兆2177億 | +1.3% |
| 02/19 | 1,238 | 1,238 | 1,223 | 1,226 | -0.59% | 3,108,000 | 2兆1827億 | -0.22% |
| 02/18 | 1,250 | 1,250 | 1,230 | 1,234 | -1.1% | 2,519,100 | 2兆1957億 | +0.38% |
| 02/17 | 1,243 | 1,253 | 1,233 | 1,247 | -0.45% | 2,791,500 | 2兆2200億 | +1.57% |
| 02/14 | 13:30 2020年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/14 | 1,241 | 1,255 | 1,234 | 1,253 | +0.89% | 3,448,500 | 2兆2301億 | +2.12% |
| 02/13 | 1,237 | 1,242 | 1,230 | 1,242 | +0.3% | 2,276,100 | 2兆2106億 | +1.31% |
| 02/12 | 1,240 | 1,241 | 1,231 | 1,238 | -0.8% | 2,056,800 | 2兆2040億 | +1.09% |
| 02/10 | 1,241 | 1,251 | 1,239 | 1,248 | +0.43% | 2,160,900 | 2兆2218億 | +2.07% |
| 02/07 | 1,255 | 1,259 | 1,241 | 1,243 | -1.64% | 2,643,300 | 2兆2123億 | +1.8% |
| 02/06 | 1,250 | 1,267 | 1,250 | 1,264 | +2.54% | 4,400,400 | 2兆2491億 | +3.58% |
| 02/05 | 1,227 | 1,236 | 1,225 | 1,232 | +1.04% | 2,730,600 | 2兆1933億 | +1.18% |
| 02/04 | 1,206 | 1,221 | 1,201 | 1,220 | +0.22% | 2,630,700 | 2兆1708億 | +0.22% |
| 02/03 | 1,212 | 1,222 | 1,206 | 1,217 | -0.16% | 3,066,600 | 2兆1661億 | +0.08% |
| 01/31 | 15:30 自己株式の取得状況および取得終了に関するお知らせ |
| 01/31 | 1,222 | 1,237 | 1,219 | 1,219 | -0.19% | 3,668,100 | 2兆1696億 | +0.25% |
| 01/30 | 1,221 | 1,223 | 1,214 | 1,221 | +0.19% | 2,832,900 | 2兆1738億 | +0.52% |
| 01/29 | 1,213 | 1,221 | 1,213 | 1,219 | +0.49% | 2,151,300 | 2兆1696億 | +0.33% |
| 01/28 | 1,209 | 1,216 | 1,203 | 1,213 | 0% | 3,172,800 | 2兆1589億 | -0.25% |
| 01/27 | 1,199 | 1,215 | 1,195 | 1,213 | -0.11% | 2,654,400 | 2兆1589億 | -0.33% |
| 01/24 | 1,214 | 1,218 | 1,208 | 1,214 | -0.55% | 2,357,400 | 2兆1613億 | -0.3% |
| 01/23 | 1,232 | 1,232 | 1,216 | 1,221 | -0.84% | 2,761,500 | 2兆1732億 | +0.16% |
| 01/22 | 1,227 | 1,231 | 1,222 | 1,231 | +0.87% | 3,219,900 | 2兆1916億 | +1.01% |
| 01/21 | 1,228 | 1,231 | 1,217 | 1,221 | -0.62% | 2,101,800 | 2兆1726億 | +0.22% |
| 01/20 | 1,234 | 1,237 | 1,228 | 1,228 | +0.55% | 1,753,800 | 2兆1862億 | +0.85% |
| 01/17 | 1,221 | 1,226 | 1,216 | 1,222 | +0.47% | 3,528,600 | 2兆1744億 | +0.38% |
| 01/16 | 1,196 | 1,217 | 1,194 | 1,216 | -0.27% | 3,869,700 | 2兆1643億 | 0% |
| 01/15 | 1,217 | 1,221 | 1,214 | 1,219 | -0.33% | 2,758,200 | 2兆1702億 | +0.36% |
| 01/14 | 1,220 | 1,231 | 1,216 | 1,223 | 0% | 3,034,800 | 2兆1773億 | +0.77% |
| 01/10 | 1,229 | 1,232 | 1,219 | 1,223 | -0.08% | 2,743,500 | 2兆1773億 | +0.94% |
| 01/09 | 1,222 | 1,231 | 1,220 | 1,224 | +1.21% | 3,003,900 | 2兆1791億 | +1.1% |
| 01/08 | 1,204 | 1,215 | 1,194 | 1,210 | -0.41% | 4,902,900 | 2兆1530億 | +0.06% |
| 01/07 | 1,195 | 1,217 | 1,195 | 1,215 | +1.96% | 3,029,100 | 2兆1619億 | +0.55% |
| 01/06 | 15:30 自己株式の取得状況に関するお知らせ |
| 01/06 | 1,199 | 1,203 | 1,185 | 1,191 | -1.02% | 3,698,400 | 2兆1204億 | -1.3% |
| 2019 |
| 12/30 | 1,206 | 1,209 | 1,200 | 1,204 | -0.69% | 1,879,800 | 2兆1423億 | -0.28% |
| 12/27 | 1,217 | 1,220 | 1,210 | 1,212 | +0.14% | 1,527,600 | 2兆1572億 | +0.5% |
| 12/26 | 1,203 | 1,210 | 1,202 | 1,210 | +0.41% | 1,364,700 | 2兆1542億 | +0.53% |
| 12/25 | 1,214 | 1,214 | 1,203 | 1,205 | +0.22% | 1,770,300 | 2兆1453億 | +0.28% |
| 12/24 | 1,206 | 1,207 | 1,198 | 1,203 | -0.58% | 1,428,000 | 2兆1405億 | +0.14% |
| 12/23 | 1,215 | 1,215 | 1,205 | 1,210 | -0.3% | 1,883,700 | 2兆1530億 | +0.81% |
| 12/20 | 1,216 | 1,223 | 1,209 | 1,213 | -0.3% | 4,449,900 | 2兆1595億 | +1.28% |
| 12/19 | 1,225 | 1,228 | 1,215 | 1,217 | -1.54% | 4,017,600 | 2兆1661億 | +1.76% |
| 12/18 | 1,232 | 1,238 | 1,226 | 1,236 | -0.4% | 3,250,800 | 2兆1999億 | +3.52% |
| 12/17 | 1,247 | 1,249 | 1,233 | 1,241 | -0.19% | 3,716,400 | 2兆2088億 | +4.2% |
| 12/16 | 1,240 | 1,248 | 1,238 | 1,243 | +0.51% | 2,809,500 | 2兆2129億 | +4.57% |
| 12/13 | 1,248 | 1,254 | 1,235 | 1,237 | +1.75% | 5,870,400 | 2兆2017億 | +4.3% |
| 12/12 | 1,219 | 1,223 | 1,212 | 1,216 | -0.3% | 2,791,200 | 2兆1637億 | +2.67% |
| 12/11 | 1,219 | 1,224 | 1,213 | 1,219 | +0.47% | 2,940,600 | 2兆1702億 | +3.07% |
| 12/10 | 1,217 | 1,220 | 1,209 | 1,214 | +0.19% | 2,963,400 | 2兆1601億 | +2.68% |
| 12/09 | 1,213 | 1,215 | 1,195 | 1,211 | +1.14% | 3,315,900 | 2兆1560億 | +2.66% |
| 12/06 | 1,198 | 1,201 | 1,192 | 1,198 | +0.45% | 1,987,200 | 2兆1316億 | +1.67% |
| 12/05 | 1,190 | 1,196 | 1,186 | 1,192 | +0.62% | 2,540,100 | 2兆1222億 | +1.3% |
| 12/04 | 1,175 | 1,188 | 1,173 | 1,185 | +0.74% | 3,278,100 | 2兆1091億 | +0.77% |
| 12/03 | 1,176 | 1,179 | 1,169 | 1,176 | -0.87% | 4,740,000 | 2兆937億 | +0.11% |
| 12/02 | 15:30 自己株式の取得状況に関するお知らせ |
| 12/02 | 1,185 | 1,192 | 1,181 | 1,187 | +0.54% | 2,735,700 | 2兆1121億 | +1.08% |
| 11/29 | 1,190 | 1,191 | 1,178 | 1,180 | -0.42% | 2,961,300 | 2兆1008億 | +0.71% |
| 11/28 | 1,189 | 1,196 | 1,178 | 1,185 | -0.48% | 3,299,100 | 2兆1097億 | +1.22% |
| 11/27 | 1,185 | 1,193 | 1,181 | 1,191 | -0.2% | 3,230,700 | 2兆1198億 | +1.79% |
| 11/26 | 1,186 | 1,200 | 1,185 | 1,193 | +1.24% | 8,382,000 | 2兆1239億 | +2.17% |
| 11/25 | 1,178 | 1,184 | 1,173 | 1,179 | +1.26% | 3,134,700 | 2兆978億 | +1.09% |
| 11/22 | 1,169 | 1,172 | 1,160 | 1,164 | -0.11% | 3,894,000 | 2兆717億 | 0% |
| 11/21 | 1,175 | 1,176 | 1,145 | 1,165 | -0.54% | 4,976,400 | 2兆741億 | +0.11% |
| 11/19 | 14:45 自己株式取得に係る事項の決定に関するお知らせ |
| 11/19 | 14:45 三井住友海上における海外事業の組織再編および業績への一時的な影響(特別損失)に関するお知らせ |
| 11/19 | 14:45 2019年9月中間期決算説明資料 |
| 11/19 | 14:45 2020年3月期第2四半期(中間期)決算短信[日本基準](連結) |
