| 2018 |
| 04/26 | 3,940 | 3,960 | 3,920 | 3,935 | +1.42% | 858,800 | 5267億2691万 | -2.96% |
| 04/25 | 3,890 | 3,910 | 3,865 | 3,880 | -1.52% | 728,500 | 5193億6478万 | -5.02% |
| 04/24 | 3,945 | 3,950 | 3,905 | 3,940 | +1.03% | 723,400 | 5273億9619万 | -4.18% |
| 04/23 | 3,950 | 3,975 | 3,890 | 3,900 | -0.64% | 746,300 | 5220億4192万 | -5.89% |
| 04/20 | 3,895 | 3,940 | 3,855 | 3,925 | -0.76% | 852,900 | 5253億8834万 | -6.03% |
| 04/19 | 4,020 | 4,030 | 3,940 | 3,955 | -1% | 987,100 | 5294億405万 | -6.06% |
| 04/18 | 3,915 | 4,010 | 3,885 | 3,995 | +2.57% | 1,073,300 | 5347億5832万 | -5.8% |
| 04/17 | 3,915 | 3,915 | 3,845 | 3,895 | -0.89% | 861,800 | 5213億7263万 | -8.82% |
| 04/16 | 4,000 | 4,010 | 3,875 | 3,930 | -1.63% | 1,427,700 | 5260億5762万 | -8.71% |
| 04/13 | 3,935 | 4,040 | 3,935 | 3,995 | +2.83% | 1,790,700 | 5347億5832万 | -7.74% |
| 04/12 | 3,900 | 3,950 | 3,835 | 3,885 | -2.02% | 1,495,200 | 5200億3406万 | -10.73% |
| 04/11 | 3,885 | 4,020 | 3,870 | 3,965 | +2.85% | 3,216,400 | 5307億4262万 | -9.35% |
| 04/10 | 3,660 | 3,890 | 3,600 | 3,855 | +3.63% | 3,319,200 | 5160億1836万 | -12.29% |
| 04/09 | 3,805 | 3,810 | 3,695 | 3,720 | -4% | 2,772,300 | 4979億4767万 | -15.74% |
| 04/06 | 3,950 | 3,980 | 3,860 | 3,875 | -2.64% | 2,451,900 | 5186億9549万 | -12.8% |
| 04/05 | 4,105 | 4,120 | 3,975 | 3,980 | -1.97% | 2,347,200 | 5327億5047万 | -10.98% |
| 04/04 | 4,245 | 4,245 | 4,015 | 4,060 | -3.91% | 1,858,900 | 5434億5902万 | -9.76% |
| 04/03 | 4,265 | 4,270 | 4,210 | 4,225 | -2.54% | 1,103,400 | 5655億4541万 | -6.67% |
| 04/02 | 4,385 | 4,395 | 4,335 | 4,335 | -1.48% | 672,700 | 5802億6967万 | -4.7% |
| 03/30 | 4,420 | 4,425 | 4,355 | 4,400 | +1.73% | 1,056,700 | 5889億7037万 | -3.55% |
| 03/29 | 4,385 | 4,395 | 4,290 | 4,325 | +0.12% | 859,500 | 5789億3110万 | -5.46% |
| 03/28 | 12:55 当社連結子会社における新工場建設に関するお知らせ |
| 03/28 | 4,320 | 4,350 | 4,265 | 4,320 | -1.59% | 1,038,600 | 5782億6182万 | -5.86% |
| 03/27 | 13:00 人事異動のお知らせ |
| 03/27 | 4,425 | 4,430 | 4,365 | 4,390 | +0.57% | 1,482,800 | 5876億3180万 | -4.57% |
| 03/26 | 4,285 | 4,375 | 4,215 | 4,365 | +0.69% | 1,044,500 | 5842億8538万 | -5.31% |
| 03/23 | 4,450 | 4,455 | 4,325 | 4,335 | -7.07% | 1,516,300 | 5802億6967万 | -6.09% |
| 03/22 | 4,620 | 4,720 | 4,615 | 4,665 | +2.08% | 1,132,500 | 6244億4245万 | +1.08% |
| 03/20 | 4,675 | 4,690 | 4,545 | 4,570 | -3.69% | 1,144,600 | 6117億2604万 | -0.37% |
| 03/19 | 14:00 人事異動のお知らせ |
| 03/19 | 4,680 | 4,760 | 4,670 | 4,745 | +0.64% | 1,174,500 | 6351億5100万 | +3.87% |
| 03/16 | 4,750 | 4,780 | 4,705 | 4,715 | -0.53% | 1,039,800 | 6311億3529万 | +3.81% |
| 03/15 | 4,630 | 4,750 | 4,630 | 4,740 | +0.21% | 1,050,300 | 6344億8172万 | +4.8% |
| 03/14 | 4,760 | 4,795 | 4,710 | 4,730 | -1.25% | 1,132,600 | 6331億4315万 | +5.09% |
| 03/13 | 4,675 | 4,790 | 4,625 | 4,790 | +1.48% | 1,702,800 | 6411億7456万 | +6.99% |
| 03/12 | 4,695 | 4,735 | 4,645 | 4,720 | +3.62% | 945,400 | 6318億458万 | +5.78% |
| 03/09 | 4,590 | 4,610 | 4,485 | 4,555 | +0.44% | 1,625,700 | 6097億1819万 | +2.2% |
| 03/08 | 4,490 | 4,585 | 4,480 | 4,535 | +2.49% | 1,203,800 | 6070億4105万 | +1.66% |
| 03/07 | 4,425 | 4,485 | 4,385 | 4,425 | -1.56% | 854,500 | 5923億1679万 | -0.78% |
| 03/06 | 4,480 | 4,570 | 4,450 | 4,495 | +3.1% | 868,300 | 6016億8677万 | +0.65% |
| 03/05 | 4,455 | 4,480 | 4,325 | 4,360 | -1.69% | 1,059,500 | 5836億1609万 | -2.53% |
| 03/02 | 4,400 | 4,470 | 4,400 | 4,435 | -2.53% | 1,100,100 | 5936億5536万 | -1.09% |
| 03/01 | 4,570 | 4,605 | 4,485 | 4,550 | -2.78% | 1,068,800 | 6090億4890万 | +1.34% |
| 02/28 | 4,765 | 4,805 | 4,675 | 4,680 | -2.09% | 893,100 | 6264億5030万 | +4.09% |
| 02/27 | 4,825 | 4,830 | 4,745 | 4,780 | +0.53% | 1,000,700 | 6398億3599万 | +6.27% |
| 02/26 | 4,755 | 4,815 | 4,710 | 4,755 | +1.71% | 946,900 | 6364億8957万 | +5.71% |
| 02/23 | 4,745 | 4,750 | 4,665 | 4,675 | -0.74% | 836,900 | 6257億8102万 | +3.94% |
| 02/22 | 4,695 | 4,775 | 4,650 | 4,710 | +0.32% | 1,400,300 | 6304億6601万 | +4.83% |
| 02/21 | 4,610 | 4,735 | 4,605 | 4,695 | +2.18% | 1,503,000 | 6284億5815万 | +4.54% |
| 02/20 | 4,640 | 4,660 | 4,525 | 4,595 | -0.86% | 1,098,800 | 6150億7246万 | +2.43% |
| 02/19 | 4,625 | 4,680 | 4,590 | 4,635 | +2.89% | 1,312,000 | 6204億2674万 | +3.48% |
| 02/16 | 4,685 | 4,740 | 4,470 | 4,505 | +4.65% | 2,983,500 | 6030億2534万 | +0.81% |
| 02/15 | 4,250 | 4,370 | 4,185 | 4,305 | +8.17% | 2,971,100 | 5762億5396万 | -3.56% |
| 02/14 | 15:00 剰余金の配当に関するお知らせ |
| 02/14 | 15:00 平成29年12月期通期個別業績予想値と実績値との差異に関するお知らせ |
| 02/14 | 15:00 平成29年12月期決算短信〔日本基準〕(連結) |
| 02/14 | 4,005 | 4,090 | 3,885 | 3,980 | -2.45% | 1,794,000 | 5327億5047万 | -10.94% |
| 02/13 | 4,185 | 4,250 | 4,075 | 4,080 | -0.85% | 1,504,000 | 5461億3616万 | -9.09% |
| 02/09 | 4,070 | 4,125 | 4,025 | 4,115 | -2.72% | 1,133,100 | 5508億2115万 | -8.62% |
| 02/08 | 4,190 | 4,260 | 4,170 | 4,230 | +1.08% | 1,126,700 | 5662億1469万 | -6.29% |
| 02/07 | 4,335 | 4,350 | 4,185 | 4,185 | +0.97% | 1,204,000 | 5601億9113万 | -7.29% |
| 02/06 | 4,065 | 4,190 | 3,990 | 4,145 | -6.12% | 1,909,300 | 5548億3686万 | -8.24% |
| 02/05 | 4,410 | 4,480 | 4,390 | 4,415 | -3.81% | 890,100 | 5909億7822万 | -2.37% |
| 02/02 | 4,600 | 4,630 | 4,545 | 4,590 | -1.18% | 582,900 | 6144億318万 | +1.62% |
| 02/01 | 4,555 | 4,650 | 4,540 | 4,645 | +2.77% | 694,400 | 6217億6531万 | +3.06% |
| 01/31 | 4,520 | 4,625 | 4,510 | 4,520 | -0.88% | 848,600 | 6050億3320万 | +0.67% |
| 01/30 | 4,680 | 4,685 | 4,530 | 4,560 | -2.56% | 945,100 | 6103億8747万 | +1.85% |
| 01/29 | 4,705 | 4,760 | 4,655 | 4,680 | +0.97% | 865,300 | 6264億5030万 | +4.84% |
| 01/26 | 4,615 | 4,655 | 4,575 | 4,635 | +1.31% | 983,800 | 6204億2674万 | +4.37% |
| 01/25 | 13:00 人事異動のお知らせ |
| 01/25 | 4,580 | 4,705 | 4,515 | 4,575 | -2.87% | 1,453,100 | 6123億9533万 | +3.46% |
| 01/24 | 4,670 | 4,770 | 4,640 | 4,710 | -0.63% | 1,384,900 | 6304億6601万 | +7.07% |
| 01/23 | 4,765 | 4,775 | 4,690 | 4,740 | -0.42% | 856,800 | 6344億8172万 | +8.47% |
| 01/22 | 4,745 | 4,760 | 4,665 | 4,760 | +0.11% | 837,800 | 6371億5885万 | +9.7% |
| 01/19 | 4,605 | 4,755 | 4,565 | 4,755 | +4.05% | 1,516,700 | 6364億8957万 | +10.27% |
| 01/18 | 4,750 | 4,770 | 4,560 | 4,570 | -1.61% | 1,574,400 | 6117億2604万 | +6.68% |
| 01/17 | 4,500 | 4,650 | 4,475 | 4,645 | +1.64% | 1,264,700 | 6217億6531万 | +8.99% |
| 01/16 | 4,410 | 4,580 | 4,410 | 4,570 | +3.51% | 1,026,400 | 6117億2604万 | +7.91% |
| 01/15 | 4,450 | 4,485 | 4,410 | 4,415 | +0.46% | 615,200 | 5909億7822万 | +4.94% |
| 01/12 | 4,405 | 4,420 | 4,345 | 4,395 | +0.11% | 840,900 | 5883億108万 | +4.89% |
| 01/11 | 4,390 | 4,390 | 4,325 | 4,390 | -0.68% | 884,600 | 5876億3180万 | +5.02% |
| 01/10 | 4,400 | 4,430 | 4,340 | 4,420 | -0.56% | 1,115,400 | 5916億4751万 | +5.89% |
| 01/09 | 4,500 | 4,535 | 4,415 | 4,445 | -0.22% | 1,041,400 | 5949億9393万 | +6.8% |
| 01/05 | 4,440 | 4,475 | 4,400 | 4,455 | +1.25% | 740,200 | 5963億3250万 | +7.27% |
| 01/04 | 4,335 | 4,410 | 4,275 | 4,400 | +4.02% | 1,078,100 | 5889億7037万 | +6.18% |
| 2017 |
| 12/29 | 4,265 | 4,290 | 4,215 | 4,230 | -0.7% | 482,300 | 5662億1469万 | +2.15% |
| 12/28 | 4,280 | 4,310 | 4,235 | 4,260 | -0.35% | 536,500 | 5702億3040万 | +2.9% |
| 12/27 | 4,280 | 4,295 | 4,235 | 4,275 | -0.47% | 445,400 | 5722億3826万 | +3.26% |
| 12/26 | 4,320 | 4,335 | 4,270 | 4,295 | -0.58% | 614,600 | 5749億1539万 | +4% |
| 12/25 | 4,240 | 4,325 | 4,220 | 4,320 | +2.37% | 675,300 | 5782億6182万 | +4.93% |
| 12/22 | 4,195 | 4,235 | 4,175 | 4,220 | +0.24% | 619,200 | 5648億7613万 | +2.78% |
| 12/21 | 4,220 | 4,235 | 4,165 | 4,210 | -0.36% | 665,900 | 5635億3756万 | +2.68% |
| 12/20 | 4,120 | 4,225 | 4,115 | 4,225 | +2.55% | 859,800 | 5655億4541万 | +3.17% |
| 12/19 | 4,135 | 4,165 | 4,100 | 4,120 | -0.48% | 617,300 | 5514億9044万 | +0.66% |
| 12/18 | 4,055 | 4,145 | 4,045 | 4,140 | +3.5% | 1,083,900 | 5541億6757万 | +0.88% |
| 12/15 | 3,970 | 4,030 | 3,930 | 4,000 | +0.25% | 784,600 | 5354億2761万 | -2.75% |
| 12/14 | 3,950 | 4,005 | 3,895 | 3,990 | +0.25% | 1,019,800 | 5340億8904万 | -3.51% |
| 12/13 | 4,075 | 4,075 | 3,960 | 3,980 | -2.33% | 1,042,600 | 5327億5047万 | -4.19% |
| 12/12 | 4,090 | 4,095 | 4,045 | 4,075 | +0.37% | 950,800 | 5454億6687万 | -2.35% |
| 12/11 | 4,045 | 4,060 | 3,985 | 4,060 | +1% | 863,900 | 5434億5902万 | -2.96% |
| 12/08 | 3,945 | 4,045 | 3,935 | 4,020 | +1.52% | 1,521,900 | 5381億475万 | -4.17% |
| 12/07 | 3,925 | 3,980 | 3,915 | 3,960 | +2.06% | 1,062,400 | 5300億7333万 | -5.8% |
| 12/06 | 3,935 | 3,970 | 3,870 | 3,880 | -2.88% | 2,195,000 | 5193億6478万 | -7.84% |
| 12/05 | 4,075 | 4,080 | 3,990 | 3,995 | -3.39% | 1,501,200 | 5347億5832万 | -5.26% |
| 12/04 | 4,200 | 4,210 | 4,120 | 4,135 | -2.59% | 958,200 | 5534億9829万 | -1.94% |
| 12/01 | 4,145 | 4,270 | 4,115 | 4,245 | +3.41% | 1,525,800 | 5682億2255万 | +0.88% |
| 11/30 | 4,120 | 4,145 | 4,045 | 4,105 | -3.18% | 2,106,400 | 5494億8258万 | -2.22% |
