| 2026 |
| 03/06 | 4,870 | 4,880 | 4,830 | 4,880 | -0.2% | 50,600 | 1083億8431万 | -1.79% |
| 03/05 | 4,955 | 4,970 | 4,865 | 4,890 | +0.31% | 46,600 | 1086億641万 | -1.61% |
| 03/04 | 4,935 | 4,935 | 4,820 | 4,875 | -2.01% | 87,100 | 1082億7326万 | -1.97% |
| 03/03 | 5,050 | 5,050 | 4,935 | 4,975 | -2.64% | 87,100 | 1104億9425万 | -0.04% |
| 03/02 | 5,050 | 5,130 | 5,010 | 5,110 | +0.59% | 74,800 | 1134億9258万 | +2.63% |
| 02/27 | 5,020 | 5,080 | 4,990 | 5,080 | +1.8% | 183,100 | 1128億2629万 | +2.13% |
| 02/26 | 5,020 | 5,040 | 4,990 | 4,990 | -0.6% | 44,500 | 1108億2740万 | +0.42% |
| 02/25 | 5,020 | 5,030 | 5,000 | 5,020 | +0.6% | 65,900 | 1114億9369万 | +1.03% |
| 02/24 | 4,925 | 5,010 | 4,915 | 4,990 | +1.42% | 91,300 | 1108億2740万 | +0.46% |
| 02/20 | 4,990 | 5,010 | 4,920 | 4,920 | -1.99% | 56,600 | 1092億7270万 | -0.93% |
| 02/19 | 4,980 | 5,020 | 4,945 | 5,020 | +0.8% | 47,400 | 1114億9369万 | +1.01% |
| 02/18 | 5,010 | 5,040 | 4,980 | 4,980 | -0.3% | 57,100 | 1106億530万 | +0.2% |
| 02/17 | 4,975 | 5,010 | 4,930 | 4,995 | +0.4% | 92,500 | 1109億3845万 | +0.48% |
| 02/16 | 4,940 | 4,995 | 4,880 | 4,975 | -0.9% | 147,900 | 1104億9425万 | +0.06% |
| 02/13 | (IR情報)15:45 機構の変更及び役員の異動に関するお知らせ |
| 02/13 | (IR情報)15:30 2025年12月期決算説明資料 |
| 02/13 | (IR情報)15:30 2025年12月期決算短信〔日本基準〕(連結) |
| 02/13 | (IR情報)15:30 支配株主等に関する事項について |
| 02/13 | (IR情報)15:30 剰余金の配当に関するお知らせ |
| 02/13 | 5,000 | 5,020 | 4,935 | 5,020 | +0.5% | 69,900 | 1114億9369万 | +0.95% |
| 02/12 | 5,030 | 5,030 | 4,975 | 4,995 | -0.89% | 46,100 | 1109億3845万 | +0.46% |
| 02/10 | 4,990 | 5,040 | 4,985 | 5,040 | +1% | 37,600 | 1119億3789万 | +1.37% |
| 02/09 | 5,000 | 5,010 | 4,955 | 4,990 | +0.5% | 43,000 | 1108億2740万 | +0.42% |
| 02/06 | 4,955 | 4,980 | 4,935 | 4,965 | -0.3% | 27,800 | 1102億7215万 | -0.06% |
| 02/05 | 4,970 | 5,010 | 4,955 | 4,980 | +0.71% | 46,800 | 1106億530万 | +0.16% |
| 02/04 | 4,905 | 4,955 | 4,890 | 4,945 | +0.82% | 46,900 | 1098億2795万 | -0.66% |
| 02/03 | 4,940 | 4,950 | 4,905 | 4,905 | -0.41% | 43,800 | 1089億3955万 | -1.59% |
| 02/02 | 4,950 | 4,965 | 4,920 | 4,925 | +0.72% | 60,400 | 1093億8375万 | -1.28% |
| 01/30 | 4,875 | 4,915 | 4,865 | 4,890 | +0.31% | 34,400 | 1086億641万 | -2.08% |
| 01/29 | 4,880 | 4,880 | 4,840 | 4,875 | -0.51% | 44,500 | 1082億7326万 | -2.5% |
| 01/28 | 4,955 | 4,955 | 4,900 | 4,900 | -1.31% | 50,600 | 1088億2851万 | -2.16% |
| 01/27 | 4,965 | 4,980 | 4,955 | 4,965 | -0.3% | 37,600 | 1102億7215万 | -1.02% |
| 01/26 | 5,020 | 5,020 | 4,960 | 4,980 | -0.8% | 47,500 | 1106億530万 | -0.78% |
| 01/23 | 5,030 | 5,040 | 4,995 | 5,020 | +0.8% | 30,000 | 1114億9369万 | -0.02% |
| 01/22 | 4,955 | 5,010 | 4,955 | 4,980 | +0.5% | 42,500 | 1106億530万 | -0.84% |
| 01/21 | 4,985 | 4,985 | 4,930 | 4,955 | -0.9% | 44,900 | 1100億5005万 | -1.31% |
| 01/20 | 4,960 | 5,000 | 4,955 | 5,000 | +0.81% | 31,000 | 1110億4950万 | -0.44% |
| 01/19 | 4,995 | 5,020 | 4,960 | 4,960 | -0.3% | 37,700 | 1101億6110万 | -1.21% |
| 01/16 | 4,995 | 5,000 | 4,975 | 4,975 | -0.7% | 33,900 | 1104億9425万 | -0.92% |
| 01/15 | 5,000 | 5,040 | 4,990 | 5,010 | -0.2% | 27,300 | 1112億7159万 | -0.24% |
| 01/14 | 4,995 | 5,040 | 4,980 | 5,020 | +0.4% | 37,500 | 1114億9369万 | -0.04% |
| 01/13 | 5,030 | 5,050 | 5,000 | 5,000 | -0.79% | 38,300 | 1110億4950万 | -0.5% |
| 01/09 | 5,020 | 5,050 | 5,010 | 5,040 | +1.1% | 48,100 | 1119億3789万 | +0.24% |
| 01/08 | 5,000 | 5,010 | 4,975 | 4,985 | -0.5% | 37,100 | 1107億1635万 | -0.93% |
| 01/07 | 4,975 | 5,020 | 4,970 | 5,010 | +0.6% | 42,400 | 1112億7159万 | -0.63% |
| 01/06 | 4,980 | 5,000 | 4,955 | 4,980 | 0% | 43,700 | 1106億530万 | -1.35% |
| 01/05 | 5,000 | 5,010 | 4,935 | 4,980 | +0.3% | 77,500 | 1106億530万 | -1.44% |
| 2025 |
| 12/30 | 5,050 | 5,060 | 4,960 | 4,965 | -1.68% | 67,500 | 1102億7215万 | -1.84% |
| 12/29 | 5,010 | 5,050 | 4,965 | 5,050 | -1.75% | 144,100 | 1121億5999万 | -0.22% |
| 12/26 | 5,130 | 5,150 | 5,110 | 5,140 | +0.98% | 285,700 | 1141億5888万 | +1.56% |
| 12/25 | 5,020 | 5,090 | 5,010 | 5,090 | +1.19% | 211,600 | 1130億4839万 | +0.73% |
| 12/24 | 5,040 | 5,080 | 5,030 | 5,030 | -0.59% | 83,600 | 1117億1579万 | -0.36% |
| 12/23 | 5,010 | 5,060 | 5,010 | 5,060 | +0.8% | 58,500 | 1123億8209万 | +0.32% |
| 12/22 | 5,070 | 5,080 | 5,020 | 5,020 | -1.18% | 113,100 | 1114億9369万 | -0.4% |
| 12/19 | 5,050 | 5,100 | 5,050 | 5,080 | -0.39% | 53,400 | 1128億2629万 | +0.83% |
| 12/18 | 5,050 | 5,110 | 5,030 | 5,100 | +1.19% | 57,100 | 1132億7049万 | +1.29% |
| 12/17 | (IR情報)16:30 特許権侵害訴訟に関する判決(勝訴)のお知らせ |
| 12/17 | 5,030 | 5,050 | 5,010 | 5,040 | +0.2% | 51,700 | 1119億3789万 | +0.24% |
| 12/16 | 5,050 | 5,060 | 5,030 | 5,030 | -0.2% | 46,200 | 1117億1579万 | +0.04% |
| 12/15 | 5,000 | 5,040 | 4,980 | 5,040 | +1.72% | 76,100 | 1119億3789万 | +0.2% |
| 12/12 | 4,920 | 5,000 | 4,920 | 4,955 | -0.5% | 169,300 | 1100億5005万 | -1.51% |
| 12/11 | 5,020 | 5,030 | 4,980 | 4,980 | -0.1% | 62,500 | 1106億530万 | -1.07% |
| 12/10 | 4,985 | 5,020 | 4,960 | 4,985 | +0.5% | 63,100 | 1107億1635万 | -0.99% |
| 12/09 | 5,000 | 5,010 | 4,960 | 4,960 | -0.8% | 73,600 | 1101億6110万 | -1.55% |
| 12/08 | 5,000 | 5,020 | 4,995 | 5,000 | 0% | 56,900 | 1110億4950万 | -0.81% |
| 12/05 | 5,080 | 5,080 | 5,000 | 5,000 | -1.96% | 59,800 | 1110億4950万 | -0.83% |
| 12/04 | 5,080 | 5,100 | 5,060 | 5,100 | +0.39% | 43,200 | 1132億7049万 | +1.09% |
| 12/03 | 5,130 | 5,160 | 5,080 | 5,080 | -1.36% | 61,800 | 1128億2629万 | +0.63% |
| 12/02 | 5,220 | 5,240 | 5,120 | 5,150 | -1.34% | 49,800 | 1143億8098万 | +1.9% |
| 12/01 | 5,210 | 5,250 | 5,180 | 5,220 | +1.16% | 48,200 | 1159億3567万 | +3.24% |
| 11/28 | 5,140 | 5,180 | 5,130 | 5,160 | +0.78% | 41,600 | 1146億308万 | +2.06% |
| 11/27 | 5,100 | 5,120 | 5,080 | 5,120 | +0.39% | 26,200 | 1137億1468万 | +1.23% |
| 11/26 | 5,070 | 5,110 | 5,050 | 5,100 | +1.39% | 39,700 | 1132億7049万 | +0.79% |
| 11/25 | 5,040 | 5,060 | 5,010 | 5,030 | -0.4% | 32,200 | 1117億1579万 | -0.65% |
| 11/21 | 4,980 | 5,050 | 4,975 | 5,050 | +1.92% | 80,000 | 1121億5999万 | -0.36% |
| 11/20 | 4,955 | 4,985 | 4,940 | 4,955 | +0.1% | 44,300 | 1100億5005万 | -2.27% |
| 11/19 | 4,930 | 4,965 | 4,930 | 4,950 | +0.3% | 27,600 | 1099億3900万 | -2.46% |
| 11/18 | 4,970 | 4,970 | 4,935 | 4,935 | -0.4% | 27,700 | 1096億585万 | -2.84% |
| 11/17 | 4,970 | 4,970 | 4,920 | 4,955 | -0.4% | 53,200 | 1100億5005万 | -2.59% |
| 11/14 | 4,985 | 5,000 | 4,965 | 4,975 | -0.5% | 37,600 | 1104億9425万 | -2.37% |
| 11/13 | 4,950 | 5,000 | 4,950 | 5,000 | +1.42% | 51,500 | 1110億4950万 | -2.04% |
| 11/12 | 4,980 | 5,010 | 4,925 | 4,930 | -2.38% | 173,300 | 1094億9480万 | -3.54% |
| 11/11 | (IR情報)15:30 2025年12月期第3四半期決算短信〔日本基準〕(連結) |
| 11/11 | (IR情報)15:30 機構の変更及び役員の異動に関するお知らせ |
| 11/11 | (IR情報)15:30 2025年12月期第3四半期決算説明資料 |
| 11/11 | 5,060 | 5,070 | 5,010 | 5,050 | -0.59% | 70,700 | 1121億5999万 | -1.37% |
| 11/10 | 5,070 | 5,080 | 5,040 | 5,080 | +0.4% | 29,700 | 1128億2629万 | -0.84% |
| 11/07 | 5,020 | 5,060 | 5,010 | 5,060 | +0.8% | 35,900 | 1123億8209万 | -1.23% |
| 11/06 | 5,010 | 5,070 | 5,000 | 5,020 | 0% | 35,700 | 1114億9369万 | -2.03% |
| 11/05 | 5,060 | 5,090 | 5,010 | 5,020 | -0.4% | 56,900 | 1114億9369万 | -2.14% |
| 11/04 | 4,990 | 5,080 | 4,980 | 5,040 | 0% | 38,400 | 1119億3789万 | -1.91% |
| 10/31 | 5,020 | 5,050 | 5,000 | 5,040 | +0.2% | 46,400 | 1119億3789万 | -2.12% |
| 10/30 | 5,080 | 5,090 | 5,020 | 5,030 | -0.98% | 56,600 | 1117億1579万 | -2.5% |
| 10/29 | 5,170 | 5,170 | 5,080 | 5,080 | -1.74% | 38,600 | 1128億2629万 | -1.76% |
| 10/28 | 5,240 | 5,240 | 5,160 | 5,170 | -1.34% | 25,300 | 1148億2518万 | -0.17% |
| 10/27 | 5,180 | 5,250 | 5,180 | 5,240 | +0.96% | 32,800 | 1163億7987万 | +1.04% |
| 10/24 | 5,210 | 5,210 | 5,160 | 5,190 | -0.76% | 27,500 | 1152億6938万 | -0.06% |
| 10/23 | 5,190 | 5,260 | 5,190 | 5,230 | +0.77% | 18,200 | 1161億5777万 | +0.6% |
| 10/22 | 5,200 | 5,220 | 5,190 | 5,190 | +0.19% | 28,200 | 1152億6938万 | -0.29% |
| 10/21 | 5,190 | 5,190 | 5,160 | 5,180 | +0.19% | 12,300 | 1150億4728万 | -0.56% |
| 10/20 | 5,180 | 5,180 | 5,140 | 5,170 | +0.39% | 14,500 | 1148億2518万 | -0.84% |
| 10/17 | 5,100 | 5,150 | 5,100 | 5,150 | +0.98% | 20,200 | 1143億8098万 | -1.27% |
| 10/16 | 5,090 | 5,130 | 5,090 | 5,100 | +0.39% | 23,400 | 1132億7049万 | -2.32% |
| 10/15 | 5,110 | 5,120 | 5,070 | 5,080 | +0.2% | 21,700 | 1128億2629万 | -2.81% |
| 10/14 | 5,030 | 5,090 | 5,030 | 5,070 | -1.17% | 46,600 | 1126億419万 | -3.13% |
| 10/10 | 5,130 | 5,170 | 5,120 | 5,130 | -0.77% | 30,400 | 1139億3678万 | -2.19% |
| 10/09 | 5,190 | 5,240 | 5,160 | 5,170 | -0.39% | 29,600 | 1148億2518万 | -1.64% |
| 10/08 | 5,160 | 5,230 | 5,150 | 5,190 | +0.39% | 30,400 | 1152億6938万 | -1.31% |
| 10/07 | 5,110 | 5,180 | 5,110 | 5,170 | +0.58% | 22,900 | 1148億2518万 | -1.75% |