| 2026 |
| 06/23 | 4,440 | 4,480 | 4,300 | 4,300 | -2.82% | 146,300 | 2256億9339万 | -4.08% |
| 06/22 | 4,455 | 4,510 | 4,415 | 4,425 | -0.45% | 96,500 | 2322億5424万 | -1.23% |
| 06/19 | 4,440 | 4,495 | 4,400 | 4,445 | +1.72% | 202,700 | 2333億398万 | -0.67% |
| 06/18 | 4,450 | 4,500 | 4,370 | 4,370 | -1.02% | 185,500 | 2293億6747万 | -2.13% |
| 06/17 | 4,425 | 4,455 | 4,345 | 4,415 | -0.34% | 166,600 | 2317億2938万 | -1.19% |
| 06/16 | 4,550 | 4,575 | 4,410 | 4,430 | -2.74% | 171,300 | 2325億1668万 | -0.81% |
| 06/15 | 4,545 | 4,595 | 4,520 | 4,555 | +1.79% | 106,300 | 2390億7753万 | +2.04% |
| 06/12 | 4,630 | 4,650 | 4,460 | 4,475 | -1.86% | 161,300 | 2348億7859万 | +0.4% |
| 06/11 | 4,450 | 4,585 | 4,405 | 4,560 | -0.11% | 166,000 | 2393億3997万 | +2.45% |
| 06/10 | 4,610 | 4,670 | 4,500 | 4,565 | -0.87% | 238,800 | 2396億240万 | +2.82% |
| 06/09 | 4,815 | 4,815 | 4,570 | 4,605 | -4.36% | 268,900 | 2417億187万 | +4.04% |
| 06/08 | 4,800 | 4,900 | 4,765 | 4,815 | -3.31% | 357,600 | 2527億2411万 | +9.18% |
| 06/05 | 5,020 | 5,050 | 4,885 | 4,980 | 0% | 330,300 | 2613億8444万 | +13.57% |
| 06/04 | 4,835 | 5,000 | 4,825 | 4,980 | +2.79% | 369,500 | 2613億8444万 | +14.33% |
| 06/03 | 4,900 | 4,980 | 4,805 | 4,845 | -0.1% | 503,900 | 2542億9872万 | +12.05% |
| 06/02 | 4,650 | 4,865 | 4,630 | 4,850 | +4.86% | 412,800 | 2545億6115万 | +12.97% |
| 06/01 | 4,455 | 4,685 | 4,425 | 4,625 | +4.52% | 491,100 | 2427億5161万 | +8.52% |
| 05/29 | 4,450 | 4,560 | 4,425 | 4,425 | +0.91% | 250,900 | 2322億5424万 | +4.34% |
| 05/28 | 4,230 | 4,425 | 4,205 | 4,385 | +3.54% | 273,000 | 2301億5477万 | +3.71% |
| 05/27 | 4,190 | 4,235 | 4,140 | 4,235 | +1.32% | 255,500 | 2222億8175万 | +0.43% |
| 05/26 | 4,225 | 4,240 | 4,170 | 4,180 | -1.07% | 113,000 | 2193億9497万 | -0.76% |
| 05/25 | 4,265 | 4,275 | 4,165 | 4,225 | +0.72% | 170,400 | 2217億5688万 | +0.43% |
| 05/22 | 4,180 | 4,235 | 4,165 | 4,195 | +1.33% | 121,100 | 2201億8227万 | -0.12% |
| 05/21 | 4,105 | 4,215 | 4,095 | 4,140 | +2.1% | 134,100 | 2172億9550万 | -1.24% |
| 05/20 | 4,140 | 4,140 | 3,980 | 4,055 | -3.68% | 226,900 | 2128億3411万 | -3.13% |
| 05/19 | 4,340 | 4,380 | 4,175 | 4,210 | -2.09% | 251,000 | 2209億6957万 | +0.69% |
| 05/18 | 4,215 | 4,340 | 4,215 | 4,300 | +2.38% | 227,400 | 2256億9339万 | +3.09% |
| 05/15 | (IR情報)17:00 新光商事株式会社株式(証券コード:8141)に対する公開買付けの開始に関するお知らせ(概要) |
| 05/15 | (IR情報)15:35 新光商事株式会社(証券コード:8141)の普通株式に対する公開買付けの開始に関するお知らせ |
| 05/15 | 4,285 | 4,285 | 4,115 | 4,200 | -5.62% | 368,800 | 2204億4471万 | +1.16% |
| 05/14 | (IR情報)15:30 2026年3月期(第58期)決算説明資料 |
| 05/14 | (IR情報)15:30 剰余金の配当(増配)に関するお知らせ |
| 05/14 | (IR情報)15:30 2026年3月期決算短信〔日本基準〕(連結) |
| 05/14 | 4,360 | 4,520 | 4,300 | 4,450 | +1.95% | 215,700 | 2335億6642万 | +7.62% |
| 05/13 | 4,340 | 4,430 | 4,320 | 4,365 | -0.46% | 160,600 | 2291億503万 | +6.28% |
| 05/12 | 4,405 | 4,500 | 4,370 | 4,385 | +0.46% | 176,800 | 2301億5477万 | +7.42% |
| 05/11 | 4,400 | 4,430 | 4,355 | 4,365 | +0.58% | 146,000 | 2291億503万 | +7.54% |
| 05/08 | 4,275 | 4,345 | 4,255 | 4,340 | +1.28% | 130,200 | 2277億9286万 | +7.64% |
| 05/07 | 4,280 | 4,350 | 4,275 | 4,285 | +1.78% | 134,600 | 2249億609万 | +6.96% |
| 05/01 | 4,195 | 4,230 | 4,120 | 4,210 | 0% | 119,200 | 2209億6957万 | +5.51% |
| 04/30 | 4,145 | 4,230 | 4,130 | 4,210 | +0.6% | 164,600 | 2209億6957万 | +5.86% |
| 04/28 | 4,255 | 4,300 | 4,155 | 4,185 | -1.41% | 151,500 | 2196億5740万 | +5.58% |
| 04/27 | 4,225 | 4,305 | 4,210 | 4,245 | +1.07% | 213,500 | 2228億661万 | +7.52% |
| 04/24 | 4,090 | 4,210 | 4,065 | 4,200 | +3.19% | 155,800 | 2204億4471万 | +6.98% |
| 04/23 | 4,055 | 4,080 | 4,010 | 4,070 | +0.37% | 113,900 | 2136億2142万 | +4.01% |
| 04/22 | 4,100 | 4,110 | 4,030 | 4,055 | -1.34% | 85,300 | 2128億3411万 | +3.73% |
| 04/21 | 4,090 | 4,135 | 4,080 | 4,110 | +0.49% | 157,900 | 2157億2089万 | +5.33% |
| 04/20 | 4,150 | 4,150 | 4,080 | 4,090 | -0.61% | 108,300 | 2146億7115万 | +5.06% |
| 04/17 | 4,170 | 4,175 | 4,100 | 4,115 | -0.12% | 112,800 | 2159億8333万 | +5.89% |
| 04/16 | 4,095 | 4,150 | 4,080 | 4,120 | +1.85% | 112,700 | 2162億4576万 | +6.19% |
| 04/15 | 4,100 | 4,140 | 4,045 | 4,045 | 0% | 116,600 | 2123億925万 | +4.31% |
| 04/14 | 4,040 | 4,065 | 4,020 | 4,045 | +1% | 90,700 | 2123億925万 | +4.31% |
| 04/13 | 3,980 | 4,035 | 3,965 | 4,005 | +0.63% | 101,100 | 2102億977万 | +3.41% |
| 04/10 | 4,005 | 4,040 | 3,960 | 3,980 | +1.14% | 98,800 | 2088億9760万 | +2.63% |
| 04/09 | 3,975 | 3,995 | 3,935 | 3,935 | -1.01% | 99,600 | 2065億3569万 | +1.29% |
| 04/08 | 3,980 | 3,995 | 3,935 | 3,975 | +4.19% | 138,800 | 2086億3517万 | +2.24% |
| 04/07 | 3,800 | 3,815 | 3,765 | 3,815 | +1.33% | 65,200 | 2002億3727万 | -2.08% |
| 04/06 | 3,785 | 3,800 | 3,765 | 3,765 | +0.13% | 54,200 | 1976億1293万 | -3.93% |
| 04/03 | 3,750 | 3,790 | 3,750 | 3,760 | +0.53% | 65,800 | 1973億5050万 | -4.64% |
| 04/02 | 3,870 | 3,875 | 3,735 | 3,740 | -1.71% | 113,400 | 1963億76万 | -5.63% |
| 04/01 | 3,815 | 3,815 | 3,770 | 3,805 | +3.12% | 99,700 | 1997億1241万 | -4.52% |
| 03/31 | 3,640 | 3,710 | 3,615 | 3,690 | 0% | 154,200 | 1936億7642万 | -7.84% |
| 03/30 | 3,630 | 3,710 | 3,620 | 3,690 | -5.26% | 173,300 | 1936億7642万 | -8.3% |
| 03/27 | 3,830 | 3,910 | 3,800 | 3,895 | +0.13% | 179,400 | 2044億3622万 | -3.73% |
| 03/26 | 3,870 | 3,905 | 3,845 | 3,890 | +0.52% | 118,900 | 2041億7379万 | -4.19% |
| 03/25 | 3,860 | 3,910 | 3,855 | 3,870 | +2.25% | 79,600 | 2031億2405万 | -4.94% |
| 03/24 | 3,780 | 3,805 | 3,745 | 3,785 | +2.02% | 116,900 | 1986億6267万 | -7.3% |
| 03/23 | 3,755 | 3,765 | 3,670 | 3,710 | -3.89% | 152,600 | 1947億2616万 | -9.4% |
| 03/19 | 3,885 | 3,920 | 3,860 | 3,860 | -2.89% | 163,600 | 2025億9918万 | -6.06% |
| 03/18 | 3,950 | 4,000 | 3,935 | 3,975 | +2.45% | 97,200 | 2086億3517万 | -3.43% |
| 03/17 | 3,945 | 3,950 | 3,870 | 3,880 | -0.39% | 80,000 | 2036億4892万 | -5.71% |
| 03/16 | 3,875 | 3,940 | 3,875 | 3,895 | -0.38% | 85,800 | 2044億3622万 | -5.35% |
| 03/13 | (IR情報)16:30 「健康経営優良法人(大規模法人部門)」に4年連続で認定 |
| 03/13 | (IR情報)11:30 シンガポールにおけるEMS新工場開設のお知らせ |
| 03/13 | 3,900 | 3,945 | 3,875 | 3,910 | -1.14% | 128,500 | 2052億2352万 | -4.96% |
| 03/12 | 4,040 | 4,060 | 3,905 | 3,955 | -3.18% | 173,000 | 2075億8543万 | -3.84% |
| 03/11 | 4,140 | 4,150 | 4,085 | 4,085 | +0.99% | 121,900 | 2144億872万 | -0.61% |
| 03/10 | (IR情報)17:20 サンワテクノス株式会社(証券コード:8137)株式の買集め行為に該当する株式取得についてのお知らせ |
| 03/10 | 3,990 | 4,075 | 3,980 | 4,045 | +3.19% | 103,600 | 2123億925万 | -1.32% |
| 03/09 | 3,885 | 3,940 | 3,820 | 3,920 | -4.74% | 132,500 | 2057億4839万 | -4.2% |
| 03/06 | 4,105 | 4,135 | 4,055 | 4,115 | -0.84% | 99,800 | 2159億8333万 | +0.66% |
| 03/05 | 4,175 | 4,210 | 4,115 | 4,150 | +3.49% | 122,200 | 2178億2036万 | +1.82% |
| 03/04 | 4,065 | 4,115 | 3,945 | 4,010 | -4.18% | 168,100 | 2104億7221万 | -1.35% |
| 03/03 | 4,360 | 4,360 | 4,180 | 4,185 | -4.89% | 136,200 | 2196億5740万 | +3.1% |
| 03/02 | 4,300 | 4,410 | 4,255 | 4,400 | +0.92% | 151,600 | 2309億4207万 | +8.59% |
| 02/27 | 4,255 | 4,375 | 4,245 | 4,360 | +2.47% | 173,000 | 2288億4260万 | +8.05% |
| 02/26 | (IR情報)15:30 執行役員の異動(昇格)のお知らせ |
| 02/26 | 4,325 | 4,325 | 4,235 | 4,255 | -1.05% | 131,200 | 2233億3148万 | +5.98% |
| 02/25 | 4,290 | 4,330 | 4,245 | 4,300 | +0.7% | 120,600 | 2256億9339万 | +7.53% |
| 02/24 | 4,230 | 4,300 | 4,210 | 4,270 | +2.15% | 153,700 | 2241億1878万 | +7.18% |
| 02/20 | 4,215 | 4,240 | 4,155 | 4,180 | -1.88% | 106,600 | 2193億9497万 | +5.21% |
| 02/19 | 4,295 | 4,300 | 4,230 | 4,260 | +0.83% | 115,400 | 2235億9392万 | +7.47% |
| 02/18 | 4,220 | 4,235 | 4,175 | 4,225 | +1.32% | 103,600 | 2217億5688万 | +6.91% |
| 02/17 | 4,140 | 4,210 | 4,125 | 4,170 | -0.12% | 82,300 | 2188億7010万 | +5.81% |
| 02/16 | 4,160 | 4,200 | 4,130 | 4,175 | +1.95% | 171,900 | 2191億3254万 | +6.23% |
| 02/13 | 4,135 | 4,140 | 4,000 | 4,095 | +1.24% | 219,100 | 2149億3359万 | +4.49% |
| 02/12 | (IR情報)18:00 当社グループにおける組織再編(連結子会社間の吸収合併)に関するお知らせ |
| 02/12 | (IR情報)15:30 2026年3月期第3四半期決算説明資料 |
| 02/12 | (IR情報)15:30 組織改編および人事異動のお知らせ |
| 02/12 | (IR情報)15:30 2026年3月期通期業績予想の修正(上方修正)および配当予想の修正(増配)に関するお知らせ |
| 02/12 | (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) |
| 02/12 | 4,045 | 4,075 | 4,015 | 4,045 | +0.12% | 203,600 | 2123億925万 | +3.43% |
| 02/10 | 3,995 | 4,050 | 3,980 | 4,040 | +2.28% | 162,000 | 2120億4681万 | +3.43% |
| 02/09 | 3,955 | 3,975 | 3,900 | 3,950 | +2.07% | 118,500 | 2073億2300万 | +1.26% |
| 02/06 | 3,910 | 3,910 | 3,845 | 3,870 | -0.26% | 144,300 | 2031億2405万 | -0.72% |
| 02/05 | 3,930 | 3,930 | 3,875 | 3,880 | 0% | 81,300 | 2036億4892万 | -0.49% |
| 02/04 | 3,865 | 3,915 | 3,860 | 3,880 | -0.13% | 100,100 | 2036億4892万 | -0.51% |
| 02/03 | 3,860 | 3,900 | 3,830 | 3,885 | +1.97% | 78,300 | 2039億1135万 | -0.36% |
| 02/02 | 3,895 | 3,910 | 3,800 | 3,810 | -1.42% | 100,700 | 1999億7484万 | -2.31% |
| 01/30 | 3,825 | 3,885 | 3,810 | 3,865 | +0.91% | 101,000 | 2028億6162万 | -1% |
| 01/29 | 3,785 | 3,840 | 3,755 | 3,830 | +0.66% | 100,000 | 2010億2458万 | -1.9% |
| 01/28 | 3,820 | 3,825 | 3,775 | 3,805 | -1.68% | 91,200 | 1997億1241万 | -2.54% |
| 01/27 | 3,850 | 3,880 | 3,815 | 3,870 | 0% | 114,400 | 2031億2405万 | -0.9% |
| 01/26 | 3,910 | 3,930 | 3,855 | 3,870 | -3.49% | 125,200 | 2031億2405万 | -0.82% |