| 2024 |
| 02/27 | 2,749 | 2,758 | 2,651 | 2,677 | -1.4% | 74,400 | 269億2419万 | -0.67% |
| 02/26 | 2,650 | 2,751 | 2,650 | 2,715 | +2.61% | 95,600 | 273億638万 | +0.63% |
| 02/22 | 2,667 | 2,698 | 2,628 | 2,646 | +1.57% | 64,400 | 266億1240万 | -1.82% |
| 02/21 | 2,605 | 2,623 | 2,581 | 2,605 | -2.21% | 74,800 | 262億4万 | -3.3% |
| 02/20 | 2,638 | 2,689 | 2,638 | 2,664 | +0.53% | 40,900 | 267億9344万 | -1.26% |
| 02/19 | 2,700 | 2,714 | 2,637 | 2,650 | -2.82% | 98,500 | 266億5264万 | -1.92% |
| 02/16 | 2,608 | 2,758 | 2,608 | 2,727 | +4.64% | 158,600 | 274億2707万 | +0.78% |
| 02/15 | 2,607 | 2,644 | 2,572 | 2,606 | +1.92% | 70,800 | 262億1010万 | -3.84% |
| 02/14 | 2,611 | 2,611 | 2,541 | 2,557 | -3.07% | 113,300 | 257億1728万 | -5.82% |
| 02/13 | 2,510 | 2,655 | 2,504 | 2,638 | -0.04% | 199,900 | 265億3194万 | -3.16% |
| 02/09 | 15:00 2024年3月期第3四半期決算短信[日本基準](連結) |
| 02/09 | 2,690 | 2,690 | 2,627 | 2,639 | -2.01% | 114,700 | 265億4200万 | -3.26% |
| 02/08 | 2,691 | 2,695 | 2,640 | 2,693 | +0.11% | 63,400 | 270億8511万 | -1.54% |
| 02/07 | 2,700 | 2,713 | 2,654 | 2,690 | -1.28% | 75,900 | 270億5494万 | -1.86% |
| 02/06 | 2,712 | 2,775 | 2,704 | 2,725 | +0.18% | 79,900 | 274億696万 | -0.98% |
| 02/05 | 2,722 | 2,750 | 2,716 | 2,720 | +0.78% | 60,100 | 273億5667万 | -1.48% |
| 02/02 | 2,690 | 2,701 | 2,666 | 2,699 | +0.71% | 58,700 | 271億4546万 | -2.07% |
| 02/01 | 2,690 | 2,709 | 2,666 | 2,680 | -2.08% | 67,700 | 269億5436万 | -2.51% |
| 01/31 | 2,705 | 2,737 | 2,676 | 2,737 | +0.26% | 77,400 | 275億2765万 | -0.26% |
| 01/30 | 2,740 | 2,758 | 2,721 | 2,730 | +0.29% | 51,500 | 274億5724万 | -0.22% |
| 01/29 | 2,753 | 2,769 | 2,722 | 2,722 | -0.98% | 61,300 | 273億7678万 | -0.4% |
| 01/26 | 2,796 | 2,804 | 2,741 | 2,749 | -4.08% | 128,700 | 276億4834万 | +0.66% |
| 01/25 | 2,780 | 2,875 | 2,751 | 2,866 | +3.24% | 153,400 | 288億2508万 | +5.1% |
| 01/24 | 2,746 | 2,829 | 2,746 | 2,776 | +2.74% | 145,200 | 279億1989万 | +2.02% |
| 01/23 | 2,776 | 2,776 | 2,702 | 2,702 | -2.1% | 104,700 | 271億7563万 | -0.33% |
| 01/22 | 2,800 | 2,802 | 2,736 | 2,760 | -0.07% | 164,100 | 277億5897万 | +2.03% |
| 01/19 | 2,672 | 2,773 | 2,656 | 2,762 | +5.34% | 161,200 | 277億7909万 | +2.37% |
| 01/18 | 2,620 | 2,640 | 2,590 | 2,622 | -0.46% | 124,200 | 263億7102万 | -2.35% |
| 01/17 | 2,694 | 2,729 | 2,616 | 2,634 | -2.26% | 128,900 | 264億9171万 | -1.75% |
| 01/16 | 2,751 | 2,751 | 2,695 | 2,695 | -2.46% | 108,900 | 271億523万 | +0.67% |
| 01/15 | 2,736 | 2,768 | 2,715 | 2,763 | -0.18% | 109,700 | 277億8914万 | +3.37% |
| 01/12 | 2,835 | 2,849 | 2,746 | 2,768 | -1.35% | 100,200 | 278億3943万 | +3.86% |
| 01/11 | 2,770 | 2,822 | 2,736 | 2,806 | +2.18% | 161,600 | 282億2162万 | +5.53% |
| 01/10 | 2,766 | 2,781 | 2,729 | 2,746 | -0.76% | 94,900 | 276億1816万 | +3.62% |
| 01/09 | 2,766 | 2,819 | 2,733 | 2,767 | +1.06% | 143,600 | 278億2937万 | +4.53% |
| 01/05 | 15:00 自己株式の取得状況及び取得終了に関するお知らせ |
| 01/05 | 2,818 | 2,834 | 2,727 | 2,738 | -3.39% | 148,900 | 275億3770万 | +3.63% |
| 01/04 | 2,750 | 2,834 | 2,686 | 2,834 | -0.32% | 219,100 | 285億323万 | +7.43% |
| 2023 |
| 12/29 | 2,908 | 2,948 | 2,822 | 2,843 | -3.82% | 275,300 | 285億9375万 | +8.06% |
| 12/28 | 2,989 | 2,990 | 2,867 | 2,956 | +0.44% | 388,000 | 297億3026万 | +12.78% |
| 12/27 | 2,670 | 2,947 | 2,670 | 2,943 | +13.28% | 738,900 | 295億9951万 | +13.24% |
| 12/26 | 2,541 | 2,620 | 2,534 | 2,598 | +2.53% | 93,900 | 261億2964万 | +0.81% |
| 12/25 | 2,568 | 2,594 | 2,528 | 2,534 | -1.02% | 120,300 | 254億8595万 | -1.09% |
| 12/22 | 2,537 | 2,563 | 2,512 | 2,560 | +1.15% | 97,700 | 257億4745万 | +0.39% |
| 12/21 | 2,600 | 2,622 | 2,531 | 2,531 | -4.81% | 99,500 | 254億5578万 | -0.24% |
| 12/20 | 2,675 | 2,688 | 2,622 | 2,659 | +0.04% | 107,200 | 267億4315万 | +5.27% |
| 12/19 | 2,633 | 2,658 | 2,583 | 2,658 | +0.15% | 100,900 | 267億3310万 | +5.9% |
| 12/18 | 2,691 | 2,712 | 2,601 | 2,654 | -2.28% | 191,200 | 266億9287万 | +6.54% |
| 12/15 | 2,555 | 2,720 | 2,542 | 2,716 | +7.35% | 278,900 | 273億1644万 | +10.32% |
| 12/14 | 2,542 | 2,583 | 2,503 | 2,530 | -0.51% | 90,500 | 254億4572万 | +3.99% |
| 12/13 | 2,599 | 2,600 | 2,538 | 2,543 | -1.59% | 104,800 | 255億7647万 | +5.52% |
| 12/12 | 2,637 | 2,662 | 2,531 | 2,584 | +5.56% | 298,100 | 259億8883万 | +8.25% |
| 12/11 | 2,501 | 2,533 | 2,430 | 2,448 | -2.35% | 82,300 | 246億2100万 | +3.64% |
| 12/08 | 2,551 | 2,574 | 2,503 | 2,507 | -1.53% | 100,600 | 252億1440万 | +7.14% |
| 12/07 | 2,579 | 2,604 | 2,535 | 2,546 | -1.89% | 91,600 | 256億664万 | +9.98% |
| 12/06 | 2,599 | 2,632 | 2,574 | 2,595 | +1.05% | 80,000 | 260億9947万 | +13.47% |
| 12/05 | 2,644 | 2,680 | 2,567 | 2,568 | -1.46% | 133,300 | 258億2791万 | +13.73% |
| 12/04 | 15:00 自己株式の取得状況に関するお知らせ |
| 12/04 | 2,551 | 2,619 | 2,545 | 2,606 | +0.66% | 83,400 | 262億1010万 | +16.86% |
| 12/01 | 2,630 | 2,630 | 2,587 | 2,589 | -2.56% | 121,500 | 260億3912万 | +17.68% |
| 11/30 | 2,660 | 2,707 | 2,633 | 2,657 | +0.57% | 128,700 | 267億2304万 | +22.22% |
| 11/29 | 2,622 | 2,669 | 2,585 | 2,642 | -0.26% | 164,500 | 265億7217万 | +23.23% |
| 11/28 | 2,671 | 2,713 | 2,610 | 2,649 | -0.04% | 275,000 | 266億4258万 | +25.25% |
| 11/27 | 2,663 | 2,705 | 2,625 | 2,650 | +1.42% | 340,700 | 266億5264万 | +26.92% |
| 11/24 | 2,464 | 2,643 | 2,455 | 2,613 | +8.88% | 536,700 | 262億8050万 | +26.72% |
| 11/22 | 2,419 | 2,475 | 2,382 | 2,400 | 0% | 218,200 | 241億3824万 | +17.7% |
| 11/21 | 2,318 | 2,400 | 2,305 | 2,400 | +8.21% | 318,700 | 241億3824万 | +18.64% |
| 11/20 | 16:00 フォトマスク製造装置の受注残高が過去最高額を更新 |
| 11/20 | 2,224 | 2,288 | 2,218 | 2,218 | -0.27% | 70,200 | 223億775万 | +10.57% |
| 11/17 | 2,218 | 2,248 | 2,198 | 2,224 | -0.85% | 78,900 | 223億6810万 | +11.37% |
| 11/16 | 2,252 | 2,270 | 2,213 | 2,243 | -0.84% | 106,400 | 225億5919万 | +12.6% |
| 11/15 | 2,272 | 2,304 | 2,256 | 2,262 | +0.09% | 91,600 | 227億5029万 | +14.07% |
| 11/14 | 2,210 | 2,268 | 2,192 | 2,260 | +4.29% | 216,300 | 227億3017万 | +14.49% |
| 11/13 | 2,120 | 2,220 | 2,107 | 2,167 | +11.41% | 347,800 | 217億9481万 | +10.34% |
| 11/10 | 15:00 自己株式取得に係わる事項の決定に関するお知らせ |
| 11/10 | 15:00 2024年3月期第2四半期決算短信[日本基準](連結) |
| 11/10 | 1,953 | 1,970 | 1,919 | 1,945 | -1.72% | 48,900 | 195億6203万 | -0.66% |
| 11/09 | 1,945 | 1,979 | 1,943 | 1,979 | +1.07% | 41,800 | 199億399万 | +1.07% |
| 11/08 | 1,988 | 1,990 | 1,940 | 1,958 | -0.96% | 84,000 | 196億9278万 | -0.05% |
| 11/07 | 1,953 | 1,979 | 1,950 | 1,977 | +1.38% | 49,900 | 198億8387万 | +0.66% |
| 11/06 | 1,930 | 1,957 | 1,916 | 1,950 | +2.58% | 78,400 | 196億1232万 | -0.91% |
| 11/02 | 1,898 | 1,901 | 1,879 | 1,901 | +1.06% | 53,900 | 191億1949万 | -3.65% |
| 11/01 | 1,887 | 1,911 | 1,876 | 1,881 | +1.62% | 54,800 | 189億1834万 | -5.14% |
| 10/31 | 1,855 | 1,855 | 1,820 | 1,851 | -1.02% | 63,400 | 186億1661万 | -7.17% |
| 10/30 | 1,837 | 1,881 | 1,833 | 1,870 | 0% | 135,300 | 188億771万 | -6.83% |
| 10/27 | 1,864 | 1,883 | 1,851 | 1,870 | +1.3% | 61,500 | 188億771万 | -7.43% |
| 10/26 | 1,892 | 1,902 | 1,845 | 1,846 | -4.1% | 91,500 | 185億6632万 | -9.15% |
| 10/25 | 1,943 | 1,960 | 1,925 | 1,925 | -0.31% | 56,600 | 193億6088万 | -5.91% |
| 10/24 | 1,906 | 1,941 | 1,863 | 1,931 | +0.89% | 69,500 | 194億2122万 | -6.17% |
| 10/23 | 1,955 | 1,959 | 1,905 | 1,914 | -2.55% | 73,500 | 192億5024万 | -7.63% |
| 10/20 | 1,980 | 1,990 | 1,964 | 1,964 | -1.41% | 49,500 | 197億5312万 | -5.85% |
| 10/19 | 2,010 | 2,018 | 1,990 | 1,992 | -2.78% | 47,200 | 200億3473万 | -5.01% |
| 10/18 | 1,996 | 2,049 | 1,995 | 2,049 | +2.5% | 53,100 | 206億802万 | -2.89% |
| 10/17 | 1,996 | 2,017 | 1,984 | 1,999 | +1.83% | 41,800 | 201億514万 | -5.71% |
| 10/16 | 1,988 | 2,000 | 1,959 | 1,963 | -2.53% | 78,700 | 197億4306万 | -7.97% |
| 10/13 | 2,051 | 2,079 | 2,007 | 2,014 | -3.03% | 84,200 | 202億5600万 | -6.28% |
| 10/12 | 2,032 | 2,077 | 2,014 | 2,077 | +2.72% | 57,400 | 208億8963万 | -4.06% |
| 10/11 | 2,046 | 2,065 | 2,020 | 2,022 | -0.74% | 99,200 | 203億3646万 | -7.16% |
| 10/10 | 2,028 | 2,072 | 2,028 | 2,037 | +0.59% | 58,200 | 204億8733万 | -7.07% |
| 10/06 | 2,011 | 2,043 | 2,007 | 2,025 | +1.05% | 70,600 | 203億6664万 | -8.16% |
| 10/05 | 1,977 | 2,020 | 1,968 | 2,004 | +2.24% | 89,700 | 201億5543万 | -9.73% |
| 10/04 | 1,956 | 1,987 | 1,950 | 1,960 | -2.29% | 96,100 | 197億1289万 | -12.34% |
| 10/03 | 2,058 | 2,058 | 1,992 | 2,006 | -3% | 139,600 | 201億7554万 | -10.96% |
| 10/02 | 2,100 | 2,162 | 2,067 | 2,068 | -0.48% | 133,100 | 207億9911万 | -8.82% |
| 09/29 | 2,090 | 2,110 | 2,072 | 2,078 | -0.57% | 108,900 | 208億9969万 | -8.82% |
| 09/28 | 2,114 | 2,122 | 2,075 | 2,090 | -2.52% | 108,700 | 210億2038万 | -8.73% |
