| 2019 |
| 05/10 | 3,970 | 4,020 | 3,905 | 3,925 | -2.12% | 1,106,300 | 6946億5159万 | -14.99% |
| 05/09 | 4,130 | 4,130 | 3,960 | 4,010 | -4.41% | 1,162,400 | 7096億9500万 | -13.67% |
| 05/08 | 4,260 | 4,270 | 4,170 | 4,195 | -2.56% | 853,800 | 7424億3654万 | -10.19% |
| 05/07 | 4,275 | 4,335 | 4,200 | 4,305 | -8.21% | 1,482,700 | 7619億448万 | -8.21% |
| 04/26 | 4,685 | 4,705 | 4,655 | 4,690 | +0.11% | 416,600 | 8300億4228万 | -0.17% |
| 04/25 | 4,660 | 4,700 | 4,640 | 4,685 | +0.21% | 375,200 | 8291億5737万 | -0.15% |
| 04/24 | 4,780 | 4,795 | 4,645 | 4,675 | -1.58% | 512,200 | 8273億8756万 | -0.17% |
| 04/23 | 4,760 | 4,775 | 4,695 | 4,750 | -0.11% | 359,800 | 8406億6116万 | +1.65% |
| 04/22 | 4,750 | 4,790 | 4,740 | 4,755 | -0.21% | 279,800 | 8415億4606万 | +2.13% |
| 04/19 | 4,750 | 4,765 | 4,715 | 4,765 | +1.71% | 410,400 | 8433億1588万 | +2.8% |
| 04/18 | 4,760 | 4,765 | 4,665 | 4,685 | -1.47% | 590,300 | 8291億5737万 | +1.52% |
| 04/17 | 4,750 | 4,800 | 4,740 | 4,755 | +0.11% | 458,100 | 8415億4606万 | +3.46% |
| 04/16 | 4,735 | 4,765 | 4,720 | 4,750 | -0.31% | 382,900 | 8406億6116万 | +3.83% |
| 04/15 | 4,735 | 4,770 | 4,695 | 4,765 | +2.14% | 790,700 | 8433億1588万 | +4.73% |
| 04/12 | 4,690 | 4,715 | 4,590 | 4,665 | +0.21% | 696,100 | 8256億1775万 | +3.09% |
| 04/11 | 4,630 | 4,665 | 4,595 | 4,655 | +1.86% | 759,400 | 8238億4793万 | +3.26% |
| 04/10 | 4,595 | 4,600 | 4,540 | 4,570 | -1.51% | 624,500 | 8088億452万 | +1.74% |
| 04/09 | 4,695 | 4,700 | 4,610 | 4,640 | -1.9% | 553,600 | 8211億9321万 | +3.59% |
| 04/08 | 4,815 | 4,820 | 4,710 | 4,730 | -0.94% | 471,100 | 8371億2153万 | +5.96% |
| 04/05 | 4,800 | 4,815 | 4,765 | 4,775 | -0.42% | 647,700 | 8450億8569万 | +7.45% |
| 04/04 | 4,765 | 4,795 | 4,755 | 4,795 | +0.63% | 537,400 | 8486億2531万 | +8.44% |
| 04/03 | 4,690 | 4,770 | 4,675 | 4,765 | +1.17% | 707,000 | 8433億1588万 | +8.3% |
| 04/02 | 4,755 | 4,760 | 4,700 | 4,710 | 0% | 626,100 | 8335億8190万 | +7.53% |
| 04/01 | 4,745 | 4,745 | 4,690 | 4,710 | +0.32% | 799,700 | 8335億8190万 | +7.93% |
| 03/29 | 4,695 | 4,695 | 4,635 | 4,695 | +1.29% | 674,800 | 8309億2718万 | +7.98% |
| 03/28 | 4,650 | 4,655 | 4,595 | 4,635 | -0.43% | 695,300 | 8203億831万 | +6.95% |
| 03/27 | 4,690 | 4,690 | 4,605 | 4,655 | -0.21% | 754,400 | 8238億4793万 | +7.7% |
| 03/26 | 4,600 | 4,665 | 4,590 | 4,665 | +3.67% | 934,700 | 8256億1775万 | +8.26% |
| 03/25 | 4,520 | 4,530 | 4,480 | 4,500 | -1.32% | 575,700 | 7964億1583万 | +4.75% |
| 03/22 | 4,545 | 4,580 | 4,520 | 4,560 | +2.24% | 1,069,600 | 8070億3471万 | +6.42% |
| 03/20 | 4,430 | 4,470 | 4,415 | 4,460 | +1.13% | 609,200 | 7893億3658万 | +4.33% |
| 03/19 | 4,335 | 4,420 | 4,315 | 4,410 | +2.08% | 612,500 | 7804億8751万 | +3.3% |
| 03/18 | 4,295 | 4,335 | 4,285 | 4,320 | +1.77% | 572,300 | 7645億5920万 | +1.34% |
| 03/15 | 4,225 | 4,260 | 4,185 | 4,245 | -0.12% | 762,100 | 7512億8560万 | -0.35% |
| 03/14 | 4,250 | 4,265 | 4,230 | 4,250 | +0.59% | 450,300 | 7521億7051万 | -0.3% |
| 03/13 | 4,210 | 4,275 | 4,210 | 4,225 | -0.12% | 489,000 | 7477億4597万 | -0.94% |
| 03/12 | 4,165 | 4,235 | 4,155 | 4,230 | +2.42% | 539,700 | 7486億3088万 | -0.84% |
| 03/11 | 4,135 | 4,145 | 4,080 | 4,130 | +0.24% | 393,500 | 7309億3275万 | -3.19% |
| 03/08 | 4,210 | 4,230 | 4,110 | 4,120 | -3.06% | 885,200 | 7291億6294万 | -3.47% |
| 03/07 | 4,205 | 4,265 | 4,205 | 4,250 | +0.12% | 423,500 | 7521億7051万 | -0.49% |
| 03/06 | 4,240 | 4,250 | 4,220 | 4,245 | -0.12% | 425,700 | 7512億8560万 | -0.52% |
| 03/05 | 4,255 | 4,265 | 4,225 | 4,250 | -0.47% | 386,600 | 7521億7051万 | -0.26% |
| 03/04 | 17:00 合弁会社の設立に関する基本合意書締結のお知らせ |
| 03/04 | 4,300 | 4,310 | 4,240 | 4,270 | +0.95% | 599,200 | 7557億1013万 | +0.38% |
| 03/01 | 4,250 | 4,265 | 4,205 | 4,230 | +0.36% | 635,000 | 7486億3088万 | -0.38% |
| 02/28 | 4,235 | 4,255 | 4,195 | 4,215 | -0.82% | 626,300 | 7459億7616万 | -0.54% |
| 02/27 | 4,280 | 4,300 | 4,245 | 4,250 | -0.47% | 461,500 | 7521億7051万 | +0.47% |
| 02/26 | 15:00 取締役・監査役の異動ならびに2019年4月1日付組織改正・職位任命について |
| 02/26 | 4,285 | 4,315 | 4,255 | 4,270 | -0.93% | 471,100 | 7557億1013万 | +1.07% |
| 02/25 | 4,340 | 4,375 | 4,295 | 4,310 | +0.12% | 517,700 | 7627億8939万 | +2.21% |
| 02/22 | 4,330 | 4,330 | 4,260 | 4,305 | -0.81% | 374,200 | 7619億448万 | +2.35% |
| 02/21 | 4,330 | 4,365 | 4,290 | 4,340 | +0.12% | 570,900 | 7680億9882万 | +3.48% |
| 02/20 | 4,370 | 4,375 | 4,315 | 4,335 | -0.23% | 406,100 | 7672億1392万 | +3.66% |
| 02/19 | 4,350 | 4,380 | 4,305 | 4,345 | +0.12% | 424,900 | 7689億8373万 | +4.22% |
| 02/18 | 4,325 | 4,355 | 4,295 | 4,340 | +2.6% | 512,900 | 7680億9882万 | +4.55% |
| 02/15 | 4,300 | 4,300 | 4,220 | 4,230 | -1.4% | 484,800 | 7486億3088万 | +2.32% |
| 02/14 | 4,300 | 4,335 | 4,270 | 4,290 | -0.58% | 396,900 | 7592億4976万 | +4.1% |
| 02/13 | 4,290 | 4,345 | 4,260 | 4,315 | +1.41% | 421,500 | 7636億7429万 | +5.12% |
| 02/12 | 4,300 | 4,305 | 4,235 | 4,255 | +0.12% | 587,400 | 7530億5541万 | +4.11% |
| 02/08 | 4,335 | 4,360 | 4,230 | 4,250 | -1.96% | 854,400 | 7521億7051万 | +4.55% |
| 02/07 | 4,245 | 4,350 | 4,195 | 4,335 | +1.29% | 613,000 | 7672億1392万 | +7.09% |
| 02/06 | 4,255 | 4,290 | 4,245 | 4,280 | +0.71% | 434,500 | 7574億7995万 | +6.12% |
| 02/05 | 4,235 | 4,290 | 4,220 | 4,250 | +0.12% | 430,500 | 7521億7051万 | +5.8% |
| 02/04 | 4,180 | 4,275 | 4,150 | 4,245 | +1.92% | 738,000 | 7512億8560万 | +6.2% |
| 02/01 | 4,100 | 4,220 | 4,085 | 4,165 | -1.19% | 1,352,900 | 7371億2710万 | +4.62% |
| 01/31 | 15:00 業績予想の修正に関するお知らせ |
| 01/31 | 15:00 2018年度第3四半期決算説明資料 |
| 01/31 | 15:00 2019年3月期第3四半期決算短信〔日本基準〕(連結) |
| 01/31 | 4,230 | 4,240 | 4,190 | 4,215 | +1.69% | 1,048,300 | 7459億7616万 | +6.17% |
| 01/30 | 4,100 | 4,160 | 4,060 | 4,145 | +1.1% | 757,200 | 7335億8747万 | +4.59% |
| 01/29 | 4,065 | 4,100 | 4,045 | 4,100 | +0.86% | 636,500 | 7256億2331万 | +3.59% |
| 01/28 | 4,080 | 4,080 | 4,035 | 4,065 | 0% | 418,300 | 7194億2897万 | +2.76% |
| 01/25 | 4,020 | 4,080 | 4,015 | 4,065 | +0.99% | 446,900 | 7194億2897万 | +2.83% |
| 01/24 | 4,075 | 4,080 | 4,005 | 4,025 | -0.12% | 521,700 | 7123億4972万 | +1.8% |
| 01/23 | 4,060 | 4,075 | 4,015 | 4,030 | -1.95% | 452,500 | 7132億3462万 | +1.87% |
| 01/22 | 4,110 | 4,125 | 4,055 | 4,110 | +0.98% | 676,800 | 7273億9313万 | +4.05% |
| 01/21 | 4,080 | 4,095 | 4,040 | 4,070 | +0.62% | 455,800 | 7203億1387万 | +3.3% |
| 01/18 | 4,045 | 4,095 | 4,030 | 4,045 | +0.75% | 626,500 | 7158億8934万 | +2.82% |
| 01/17 | 4,045 | 4,060 | 3,995 | 4,015 | -0.12% | 520,400 | 7105億7990万 | +2.24% |
| 01/16 | 4,020 | 4,035 | 3,935 | 4,020 | +0.12% | 541,100 | 7114億6481万 | +2.42% |
| 01/15 | 3,925 | 4,040 | 3,925 | 4,015 | +2.82% | 750,700 | 7105億7990万 | +2.21% |
| 01/11 | 3,910 | 3,965 | 3,880 | 3,905 | +0.13% | 816,900 | 6911億1196万 | -0.94% |
| 01/10 | 3,905 | 3,920 | 3,860 | 3,900 | -0.64% | 537,700 | 6902億2705万 | -1.56% |
| 01/09 | 3,895 | 3,960 | 3,885 | 3,925 | +0.9% | 444,900 | 6946億5159万 | -1.43% |
| 01/08 | 3,910 | 3,925 | 3,845 | 3,890 | +0.65% | 576,700 | 6884億5724万 | -2.73% |
| 01/07 | 3,825 | 3,875 | 3,815 | 3,865 | +4.46% | 811,700 | 6840億3271万 | -3.71% |
| 01/04 | 3,685 | 3,730 | 3,665 | 3,700 | -2.89% | 1,130,800 | 6548億3079万 | -8.28% |
| 2018 |
| 12/28 | 3,900 | 3,915 | 3,800 | 3,810 | -3.79% | 1,055,300 | 6742億9874万 | -6.18% |
| 12/27 | 4,025 | 4,045 | 3,930 | 3,960 | +1.93% | 1,003,100 | 7008億4593万 | -3.01% |
| 12/26 | 3,785 | 3,925 | 3,785 | 3,885 | +3.46% | 1,186,200 | 6875億7233万 | -5.22% |
| 12/25 | 15:20 TOTOファインセラミックスセラミックス製品生産工場棟新設のお知らせ |
| 12/25 | 3,705 | 3,770 | 3,705 | 3,755 | -2.21% | 1,146,700 | 6645億6477万 | -8.86% |
| 12/21 | 3,875 | 3,900 | 3,815 | 3,840 | -1.29% | 1,097,700 | 6796億818万 | -7.43% |
| 12/20 | 4,010 | 4,030 | 3,865 | 3,890 | -4.07% | 806,900 | 6884億5724万 | -6.71% |
| 12/19 | 4,070 | 4,110 | 4,025 | 4,055 | +1.38% | 592,100 | 7176億5915万 | -3.22% |
| 12/18 | 4,025 | 4,085 | 3,970 | 4,000 | -1.48% | 761,400 | 7079億2518万 | -4.78% |
| 12/17 | 4,025 | 4,075 | 4,005 | 4,060 | +1.88% | 674,600 | 7185億4406万 | -3.7% |
| 12/14 | 4,050 | 4,065 | 3,970 | 3,985 | -2.8% | 1,196,500 | 7052億7046万 | -5.66% |
| 12/13 | 4,085 | 4,120 | 4,055 | 4,100 | +0.49% | 909,000 | 7256億2331万 | -3.21% |
| 12/12 | 4,020 | 4,110 | 4,005 | 4,080 | +5.15% | 2,179,400 | 7220億8369万 | -3.73% |
| 12/11 | 3,860 | 3,910 | 3,855 | 3,880 | +0.65% | 1,130,500 | 6866億8743万 | -8.53% |
| 12/10 | 3,815 | 3,865 | 3,795 | 3,855 | -1.53% | 905,800 | 6822億6289万 | -9.38% |
| 12/07 | 3,915 | 3,940 | 3,875 | 3,915 | +1.03% | 1,290,400 | 6928億8177万 | -8.34% |
| 12/06 | 3,920 | 3,930 | 3,800 | 3,875 | -2.27% | 1,277,000 | 6858億252万 | -9.34% |
| 12/05 | 3,975 | 4,015 | 3,955 | 3,965 | -3.06% | 1,246,600 | 7017億3084万 | -7.38% |
| 12/04 | 4,360 | 4,360 | 4,085 | 4,090 | -6.51% | 1,406,200 | 7238億5350万 | -4.51% |
