| 2026 |
| 08/20 | 5,416 | 5,482 | 5,407 | 5,482 | +1.54% | 131,200 | 2291億101万 | +2.05% |
| 08/19 | 5,500 | 5,500 | 5,368 | 5,399 | -2.47% | 157,000 | 2256億3231万 | +0.63% |
| 08/18 | 5,569 | 5,587 | 5,527 | 5,536 | +0.16% | 115,600 | 2313億5775万 | +3.25% |
| 08/17 | 5,568 | 5,583 | 5,523 | 5,527 | +0.47% | 87,300 | 2309億8163万 | +3.21% |
| 08/14 | 5,499 | 5,554 | 5,467 | 5,501 | -0.34% | 116,800 | 2298億9505万 | +2.82% |
| 08/13 | 5,461 | 5,520 | 5,446 | 5,520 | +1.58% | 137,600 | 2306億8909万 | +3.25% |
| 08/12 | 5,460 | 5,470 | 5,384 | 5,434 | +0.11% | 142,200 | 2270億9502万 | +1.7% |
| 08/10 | 5,365 | 5,497 | 5,327 | 5,428 | -0.37% | 183,200 | 2268億4427万 | +1.65% |
| 08/07 | 5,321 | 5,554 | 5,321 | 5,448 | +2.39% | 304,200 | 2276億8010万 | +2.14% |
| 08/07 | (IR情報)9:00 2027年3月期第1四半期決算短信〔日本基準〕(連結) |
| 08/06 | 5,250 | 5,321 | 5,250 | 5,321 | +1.51% | 103,900 | 2223億7258万 | -0.09% |
| 08/05 | 5,280 | 5,290 | 5,227 | 5,242 | -0.11% | 87,400 | 2190億7105万 | -1.54% |
| 08/04 | 5,230 | 5,290 | 5,223 | 5,248 | +0.06% | 102,900 | 2193億2180万 | -1.48% |
| 08/03 | 5,298 | 5,298 | 5,161 | 5,245 | -1.28% | 135,800 | 2191億9642万 | -1.58% |
| 07/31 | 5,265 | 5,364 | 5,264 | 5,313 | -0.36% | 113,900 | 2220億3825万 | -0.34% |
| 07/30 | 5,297 | 5,366 | 5,265 | 5,332 | +0.47% | 124,200 | 2228億3228万 | +0.08% |
| 07/29 | 5,400 | 5,417 | 5,281 | 5,307 | -1.45% | 157,500 | 2217億8750万 | -0.36% |
| 07/28 | 5,414 | 5,414 | 5,331 | 5,385 | -0.72% | 103,700 | 2250億4723万 | +1.13% |
| 07/27 | 5,400 | 5,434 | 5,370 | 5,424 | +0.91% | 116,900 | 2266億7710万 | +1.88% |
| 07/24 | 5,314 | 5,379 | 5,305 | 5,375 | +0.26% | 105,700 | 2246億2932万 | +1% |
| 07/23 | 5,353 | 5,385 | 5,335 | 5,361 | +0.15% | 89,700 | 2240億4424万 | +0.69% |
| 07/22 | 5,294 | 5,379 | 5,285 | 5,353 | +0.89% | 98,300 | 2237億991万 | +0.49% |
| 07/21 | 5,248 | 5,318 | 5,218 | 5,306 | +2.04% | 137,900 | 2217億4570万 | -0.41% |
| 07/17 | 5,260 | 5,301 | 5,164 | 5,200 | -1.31% | 156,100 | 2173億1581万 | -2.57% |
| 07/16 | 5,319 | 5,377 | 5,265 | 5,269 | -1.24% | 118,100 | 2201億9942万 | -1.38% |
| 07/15 | 5,370 | 5,395 | 5,312 | 5,335 | +0.15% | 100,800 | 2229億5766万 | -0.15% |
| 07/14 | 5,330 | 5,357 | 5,308 | 5,327 | +0.43% | 75,900 | 2226億2333万 | -0.28% |
| 07/13 | 5,395 | 5,421 | 5,274 | 5,304 | -1.19% | 114,100 | 2216億6212万 | -0.69% |
| 07/10 | 5,420 | 5,438 | 5,368 | 5,368 | -0.67% | 88,500 | 2243億3678万 | +0.54% |
| 07/09 | 5,350 | 5,440 | 5,335 | 5,404 | +0.17% | 167,300 | 2258億4127万 | +1.22% |
| 07/08 | 5,394 | 5,425 | 5,355 | 5,395 | -0.92% | 96,000 | 2254億6515万 | +1.18% |
| 07/07 | 5,419 | 5,473 | 5,395 | 5,445 | +1.28% | 163,000 | 2275億5472万 | +2.23% |
| 07/06 | 5,315 | 5,411 | 5,315 | 5,376 | +2.3% | 108,100 | 2246億7111万 | +1.13% |
| 07/03 | 5,300 | 5,330 | 5,255 | 5,255 | +0.08% | 95,200 | 2196億1434万 | -1.13% |
| 07/02 | 5,260 | 5,330 | 5,232 | 5,251 | -0.68% | 113,500 | 2194億4717万 | -1.33% |
| 07/01 | 5,360 | 5,360 | 5,285 | 5,287 | -0.4% | 101,300 | 2209億5167万 | -0.77% |
| 06/30 | 5,341 | 5,341 | 5,282 | 5,308 | -0.02% | 120,100 | 2218億2929万 | -0.47% |
| 06/29 | 5,306 | 5,341 | 5,261 | 5,309 | +0.34% | 112,000 | 2218億7108万 | -0.58% |
| 06/26 | 5,273 | 5,312 | 5,235 | 5,291 | +0.9% | 97,000 | 2211億1883万 | -1.05% |
| 06/25 | (IR情報)15:30 投資単位の引下げに関する考え方及び方針等について |
| 06/25 | 5,303 | 5,325 | 5,225 | 5,244 | -0.4% | 112,400 | 2191億5463万 | -2% |
| 06/24 | 5,319 | 5,331 | 5,254 | 5,265 | -0.45% | 79,200 | 2200億3225万 | -1.72% |
| 06/23 | 5,379 | 5,379 | 5,274 | 5,289 | -1.12% | 85,600 | 2210億3525万 | -1.38% |
| 06/22 | 5,355 | 5,383 | 5,314 | 5,349 | -0.63% | 72,300 | 2235億4274万 | -0.45% |
| 06/19 | (IR情報)14:00 支配株主等に関する事項について |
| 06/19 | 5,418 | 5,448 | 5,373 | 5,383 | -0.99% | 131,100 | 2249億6365万 | +0.13% |
| 06/18 | 5,422 | 5,481 | 5,416 | 5,437 | +0.39% | 98,800 | 2272億2039万 | +0.97% |
| 06/17 | 5,424 | 5,478 | 5,404 | 5,416 | +0.43% | 70,700 | 2263億4277万 | +0.46% |
| 06/16 | 5,500 | 5,500 | 5,350 | 5,393 | -2.19% | 116,700 | 2253億8157万 | -0.24% |
| 06/15 | 5,407 | 5,530 | 5,392 | 5,514 | +2.76% | 143,200 | 2304億3834万 | +1.7% |
| 06/12 | 5,362 | 5,394 | 5,310 | 5,366 | +1.98% | 150,500 | 2242億5319万 | -1.18% |
| 06/11 | 5,235 | 5,263 | 5,150 | 5,262 | -0.96% | 117,200 | 2199億688万 | -3.36% |
| 06/10 | 5,305 | 5,333 | 5,258 | 5,313 | +0.38% | 107,500 | 2220億3825万 | -2.75% |
| 06/09 | 5,326 | 5,361 | 5,246 | 5,293 | +0.38% | 93,500 | 2212億242万 | -3.39% |
| 06/08 | 5,283 | 5,303 | 5,200 | 5,273 | -1.44% | 150,600 | 2203億6659万 | -4.07% |
| 06/05 | 5,300 | 5,379 | 5,276 | 5,350 | +2.04% | 111,900 | 2235億8453万 | -3.1% |
| 06/04 | 5,224 | 5,299 | 5,211 | 5,243 | +0.02% | 148,800 | 2191億1284万 | -5.31% |
| 06/03 | 5,199 | 5,254 | 5,160 | 5,242 | +0.83% | 131,500 | 2190億7105万 | -5.63% |
| 06/02 | 5,300 | 5,300 | 5,145 | 5,199 | -2.53% | 154,900 | 2172億7401万 | -6.74% |
| 06/01 | 5,384 | 5,408 | 5,334 | 5,334 | -1.77% | 150,500 | 2229億1587万 | -4.7% |
| 05/29 | 5,405 | 5,472 | 5,353 | 5,430 | +0.22% | 192,700 | 2269億2785万 | -3.24% |
| 05/28 | 5,414 | 5,491 | 5,359 | 5,418 | +0.15% | 101,700 | 2264億2635万 | -3.58% |
| 05/27 | 5,482 | 5,490 | 5,379 | 5,410 | -1.15% | 161,600 | 2260億9202万 | -3.87% |
| 05/26 | 5,485 | 5,545 | 5,417 | 5,473 | -0.11% | 144,000 | 2287億2489万 | -2.91% |
| 05/25 | 5,422 | 5,543 | 5,422 | 5,479 | +1.5% | 137,900 | 2289億7563万 | -2.96% |
| 05/22 | 5,400 | 5,407 | 5,339 | 5,398 | +0.07% | 133,700 | 2255億9052万 | -4.54% |
| 05/21 | 5,461 | 5,484 | 5,350 | 5,394 | -0.42% | 142,200 | 2254億2336万 | -4.87% |
| 05/20 | 5,511 | 5,511 | 5,384 | 5,417 | -2.26% | 211,100 | 2263億8456万 | -4.73% |
| 05/19 | 5,459 | 5,580 | 5,459 | 5,542 | +2.01% | 155,500 | 2316億850万 | -2.84% |
| 05/18 | 5,563 | 5,563 | 5,425 | 5,433 | -2.7% | 176,500 | 2270億5323万 | -5.02% |
| 05/15 | 5,656 | 5,662 | 5,561 | 5,584 | -0.46% | 171,800 | 2333億6374万 | -2.6% |
| 05/14 | 5,779 | 5,788 | 5,588 | 5,610 | -2.92% | 202,100 | 2344億5032万 | -2.26% |
| 05/13 | 5,792 | 5,849 | 5,715 | 5,779 | -0.33% | 186,100 | 2415億1309万 | +0.5% |
| 05/12 | (IR情報)14:00 2026年3月期決算短信〔日本基準〕(連結) |
| 05/12 | (IR情報)14:00 通期業績予想と実績との差異及び剰余金の配当(期末配当・増配)に関するお知らせ |
| 05/12 | (IR情報)14:00 『西松ーVision 2035』及び『中期経営計画2028』策定のお知らせ |
| 05/12 | 5,749 | 5,950 | 5,650 | 5,798 | +1.42% | 240,800 | 2423億712万 | +0.8% |
| 05/11 | 5,706 | 5,770 | 5,668 | 5,717 | -0.21% | 108,500 | 2389億2201万 | -0.69% |
| 05/08 | 5,698 | 5,748 | 5,653 | 5,729 | +0.17% | 128,600 | 2394億2351万 | -0.49% |
| 05/07 | 5,775 | 5,798 | 5,705 | 5,719 | +0.32% | 141,100 | 2390億559万 | -0.68% |
| 05/01 | 5,792 | 5,837 | 5,701 | 5,701 | -1.02% | 108,400 | 2382億5335万 | -1.18% |
| 04/30 | 5,859 | 5,859 | 5,705 | 5,760 | -2.01% | 132,300 | 2407億1905万 | -0.38% |
| 04/28 | 5,753 | 5,895 | 5,750 | 5,878 | +2.6% | 163,600 | 2456億5044万 | +1.5% |
| 04/27 | 5,693 | 5,766 | 5,646 | 5,729 | +0.63% | 150,100 | 2394億2351万 | -1.07% |
| 04/24 | 5,753 | 5,804 | 5,656 | 5,693 | -1.06% | 99,500 | 2379億1902万 | -1.73% |
| 04/23 | 5,741 | 5,766 | 5,670 | 5,754 | +0.09% | 140,400 | 2404億6830万 | -0.88% |
| 04/22 | 5,706 | 5,769 | 5,703 | 5,749 | +0.75% | 110,500 | 2402億5934万 | -1.25% |
| 04/21 | 5,630 | 5,712 | 5,628 | 5,706 | +1.6% | 105,800 | 2384億6231万 | -2.18% |
| 04/20 | 5,653 | 5,670 | 5,597 | 5,616 | -0.2% | 91,200 | 2347億107万 | -3.92% |
| 04/17 | 5,654 | 5,661 | 5,591 | 5,627 | -0.35% | 96,800 | 2351億6078万 | -4.01% |
| 04/16 | 5,667 | 5,688 | 5,632 | 5,647 | -0.62% | 111,400 | 2359億9661万 | -3.96% |
| 04/15 | 5,728 | 5,772 | 5,682 | 5,682 | -0.75% | 89,700 | 2374億5931万 | -3.73% |
| 04/14 | 5,755 | 5,783 | 5,696 | 5,725 | -0.43% | 87,300 | 2392億5634万 | -3.29% |
| 04/13 | 5,786 | 5,827 | 5,720 | 5,750 | -0.83% | 112,500 | 2403億113万 | -3.07% |
| 04/10 | 5,903 | 5,934 | 5,798 | 5,798 | -1.26% | 89,800 | 2423億712万 | -2.59% |
| 04/09 | 5,933 | 5,968 | 5,855 | 5,872 | -1.01% | 140,000 | 2453億9969万 | -1.71% |
| 04/08 | 5,920 | 5,959 | 5,904 | 5,932 | +2.72% | 150,900 | 2479億718万 | -1% |
| 04/07 | 5,765 | 5,809 | 5,722 | 5,775 | +0.17% | 129,000 | 2413億4592万 | -4.1% |
| 04/06 | 5,820 | 5,848 | 5,765 | 5,765 | -1.37% | 98,300 | 2409億2800万 | -4.93% |
| 04/03 | 5,863 | 5,898 | 5,802 | 5,845 | +0.22% | 80,200 | 2442億7132万 | -4.31% |
| 04/02 | 5,998 | 6,030 | 5,828 | 5,832 | -1.54% | 102,000 | 2437億2803万 | -5.06% |
| 04/01 | 5,899 | 5,923 | 5,829 | 5,923 | +3.57% | 82,200 | 2475億3106万 | -4.17% |
| 03/31 | 5,676 | 5,797 | 5,646 | 5,719 | -0.76% | 136,900 | 2390億559万 | -7.95% |
| 03/30 | 5,652 | 5,810 | 5,630 | 5,763 | -3.5% | 146,500 | 2408億4442万 | -7.78% |
| 03/27 | 5,986 | 6,018 | 5,926 | 5,972 | -0.9% | 162,400 | 2495億7884万 | -5% |
| 03/26 | 6,014 | 6,026 | 5,955 | 6,026 | +0.62% | 146,200 | 2518億3559万 | -4.52% |