キーエンス(6861)の株価時系列情報
キーエンス(6861)の株価（始値・高値・安値・終値・出来高）時系列情報
| 日付 | 始値 | 高値 | 安値 | 終値 | 出来高 |
|---|---|---|---|---|---|
| 2026/03/11 | 61,350 | 62,570 | 61,270 | 61,660 | 616,700 |
| 2026/03/10 | 59,100 | 60,650 | 59,050 | 60,650 | 820,100 |
| 2026/03/09 | 58,970 | 59,600 | 57,070 | 57,870 | 1,073,400 |
| 2026/03/06 | 61,190 | 62,110 | 61,040 | 61,750 | 1,050,000 |
| 2026/03/05 | 62,260 | 62,720 | 60,720 | 61,310 | 1,009,300 |
| 2026/03/04 | 60,930 | 62,610 | 60,770 | 60,960 | 843,000 |
| 2026/03/03 | 63,140 | 63,980 | 62,460 | 62,920 | 852,200 |
| 2026/03/02 | 64,060 | 64,560 | 63,550 | 64,080 | 737,900 |
| 2026/02/27 | 65,160 | 66,250 | 65,060 | 66,060 | 1,047,800 |
| 2026/02/26 | 67,020 | 67,100 | 64,860 | 65,590 | 1,108,000 |
| 2026/02/25 | 64,800 | 68,610 | 64,620 | 67,150 | 1,933,200 |
| 2026/02/24 | 64,430 | 64,690 | 62,220 | 63,740 | 1,569,600 |
| 2026/02/20 | 60,690 | 62,380 | 60,410 | 61,430 | 1,410,600 |
| 2026/02/19 | 58,270 | 60,420 | 58,190 | 60,220 | 814,300 |
| 2026/02/18 | 58,160 | 58,730 | 58,000 | 58,400 | 575,400 |
| 2026/02/17 | 57,680 | 58,450 | 57,310 | 58,190 | 532,500 |
| 2026/02/16 | 56,150 | 58,410 | 56,050 | 58,160 | 902,800 |
| 2026/02/13 | 56,390 | 57,360 | 55,580 | 55,590 | 787,400 |
| 2026/02/12 | 57,630 | 58,340 | 56,760 | 56,960 | 1,048,300 |
| 2026/02/10 | 55,860 | 56,630 | 55,590 | 56,630 | 720,200 |
| 2026/02/09 | 54,580 | 55,860 | 54,110 | 55,320 | 1,065,200 |
| 2026/02/06 | 53,500 | 54,020 | 52,610 | 53,260 | 1,048,600 |
| 2026/02/05 | 51,550 | 53,800 | 51,550 | 53,350 | 1,409,900 |
| 2026/02/04 | 56,680 | 56,680 | 54,550 | 54,550 | 1,166,900 |
| 2026/02/03 | 55,800 | 57,150 | 55,710 | 56,910 | 850,000 |
| 2026/02/02 | 56,940 | 57,000 | 55,680 | 55,790 | 1,028,500 |
| 2026/01/30 | 56,780 | 57,660 | 56,250 | 56,440 | 1,444,300 |
| 2026/01/29 | 58,800 | 58,970 | 58,040 | 58,780 | 745,300 |
| 2026/01/28 | 58,270 | 58,940 | 58,090 | 58,300 | 707,300 |
| 2026/01/27 | 58,350 | 58,980 | 58,020 | 58,890 | 749,000 |
| 2026/01/26 | 58,000 | 58,690 | 58,000 | 58,390 | 749,300 |
| 2026/01/23 | 60,310 | 60,730 | 59,490 | 59,490 | 785,400 |
| 2026/01/22 | 60,000 | 60,050 | 59,280 | 59,310 | 631,100 |
| 2026/01/21 | 59,220 | 59,630 | 58,700 | 59,520 | 709,300 |
| 2026/01/20 | 60,550 | 61,360 | 59,790 | 60,700 | 642,500 |
| 2026/01/19 | 60,870 | 61,380 | 60,410 | 61,380 | 610,000 |
| 2026/01/16 | 60,750 | 61,860 | 60,430 | 61,860 | 1,133,900 |
| 2026/01/15 | 58,770 | 60,910 | 58,640 | 60,910 | 1,178,100 |
| 2026/01/14 | 59,000 | 59,740 | 58,680 | 58,830 | 928,900 |
| 2026/01/13 | 59,400 | 59,400 | 58,170 | 58,390 | 1,009,700 |
| 2026/01/09 | 56,300 | 57,900 | 56,210 | 57,670 | 750,600 |
| 2026/01/08 | 56,000 | 56,320 | 55,620 | 55,940 | 516,000 |
| 2026/01/07 | 56,250 | 56,950 | 56,120 | 56,120 | 678,500 |
| 2026/01/06 | 57,630 | 57,920 | 57,150 | 57,150 | 537,200 |
| 2026/01/05 | 57,700 | 58,170 | 57,180 | 57,180 | 619,300 |
| 2025/12/30 | 56,680 | 56,990 | 56,620 | 56,680 | 394,200 |
| 2025/12/29 | 56,960 | 57,210 | 56,550 | 57,160 | 346,500 |
| 2025/12/26 | 57,360 | 57,570 | 56,960 | 56,960 | 219,200 |
| 2025/12/25 | 57,590 | 57,590 | 57,000 | 57,340 | 166,400 |
| 2025/12/24 | 57,280 | 58,190 | 57,250 | 57,470 | 449,400 |
| 2025/12/23 | 57,300 | 57,980 | 57,010 | 57,980 | 688,800 |
| 2025/12/22 | 56,440 | 56,900 | 56,070 | 56,830 | 581,500 |
| 2025/12/19 | 56,920 | 56,920 | 55,440 | 55,440 | 895,000 |
| 2025/12/18 | 55,480 | 56,180 | 55,310 | 56,030 | 555,700 |
| 2025/12/17 | 55,300 | 55,690 | 54,650 | 55,690 | 599,500 |
| 2025/12/16 | 56,200 | 56,290 | 55,680 | 55,700 | 652,200 |
| 2025/12/15 | 56,000 | 56,700 | 55,920 | 56,510 | 653,200 |
| 2025/12/12 | 55,680 | 56,370 | 55,170 | 56,340 | 802,100 |
| 2025/12/11 | 56,000 | 56,130 | 54,590 | 54,670 | 783,100 |
| 2025/12/10 | 55,240 | 55,960 | 54,960 | 55,440 | 821,400 |
| 2025/12/09 | 54,280 | 54,370 | 53,850 | 54,250 | 492,800 |
| 2025/12/08 | 54,270 | 55,050 | 54,170 | 54,770 | 548,100 |
| 2025/12/05 | 55,070 | 55,200 | 53,990 | 54,270 | 913,800 |
| 2025/12/04 | 53,000 | 56,050 | 52,760 | 55,740 | 1,185,000 |
| 2025/12/03 | 52,610 | 52,800 | 52,010 | 52,320 | 580,800 |
| 2025/12/02 | 52,230 | 52,370 | 51,510 | 52,270 | 811,500 |
| 2025/12/01 | 53,000 | 53,130 | 52,440 | 52,440 | 599,000 |
| 2025/11/28 | 53,200 | 53,270 | 52,650 | 53,140 | 622,000 |
| 2025/11/27 | 53,800 | 53,820 | 53,230 | 53,330 | 529,000 |
| 2025/11/26 | 53,650 | 53,830 | 53,410 | 53,550 | 754,500 |
| 2025/11/25 | 55,010 | 55,180 | 53,520 | 54,050 | 778,900 |
| 2025/11/21 | 53,070 | 54,460 | 53,070 | 54,400 | 1,180,300 |
| 2025/11/20 | 54,280 | 54,660 | 53,610 | 53,780 | 602,700 |
| 2025/11/19 | 53,630 | 53,840 | 53,080 | 53,350 | 650,600 |
| 2025/11/18 | 54,090 | 54,280 | 53,100 | 53,100 | 905,200 |
| 2025/11/17 | 54,980 | 55,510 | 54,900 | 54,910 | 639,500 |
| 2025/11/14 | 55,010 | 55,680 | 54,780 | 55,650 | 519,100 |
| 2025/11/13 | 56,170 | 56,400 | 55,780 | 55,780 | 431,300 |
| 2025/11/12 | 55,450 | 56,590 | 55,280 | 55,940 | 633,900 |
| 2025/11/11 | 55,060 | 55,400 | 54,770 | 55,150 | 643,600 |
| 2025/11/10 | 55,290 | 55,580 | 54,980 | 55,360 | 740,300 |
| 2025/11/07 | 56,170 | 56,730 | 54,890 | 55,000 | 833,700 |
| 2025/11/06 | 56,090 | 56,400 | 55,560 | 55,710 | 732,700 |
| 2025/11/05 | 56,200 | 56,400 | 55,330 | 56,220 | 795,400 |
| 2025/11/04 | 56,370 | 57,150 | 56,060 | 56,520 | 939,700 |
| 2025/10/31 | 59,340 | 59,740 | 57,320 | 57,370 | 1,424,400 |
| 2025/10/30 | 60,640 | 63,190 | 59,850 | 60,010 | 1,742,400 |
| 2025/10/29 | 60,670 | 62,050 | 60,540 | 62,050 | 797,300 |
| 2025/10/28 | 60,950 | 61,650 | 60,780 | 60,880 | 644,500 |
| 2025/10/27 | 61,610 | 62,590 | 61,370 | 61,950 | 707,900 |
| 2025/10/24 | 60,350 | 61,640 | 60,350 | 60,990 | 580,100 |
| 2025/10/23 | 60,100 | 60,480 | 59,280 | 60,080 | 614,000 |
| 2025/10/22 | 60,400 | 61,160 | 60,220 | 61,000 | 479,200 |
| 2025/10/21 | 61,000 | 61,570 | 60,710 | 60,830 | 713,000 |
| 2025/10/20 | 59,800 | 61,500 | 59,660 | 61,500 | 815,100 |
| 2025/10/17 | 58,280 | 59,090 | 58,270 | 58,780 | 592,800 |
| 2025/10/16 | 58,400 | 58,950 | 58,170 | 58,760 | 634,800 |
| 2025/10/15 | 57,000 | 58,420 | 56,950 | 58,400 | 662,200 |
| 2025/10/14 | 58,540 | 59,310 | 56,930 | 57,250 | 1,176,200 |
| 2025/10/10 | 59,140 | 60,600 | 58,900 | 60,440 | 888,200 |
| 2025/10/09 | 59,240 | 59,850 | 58,750 | 59,120 | 584,000 |
| 2025/10/08 | 60,110 | 60,450 | 58,820 | 58,860 | 659,800 |
| 2025/10/07 | 62,290 | 62,300 | 60,140 | 60,210 | 750,600 |
| 2025/10/06 | 59,500 | 60,770 | 59,200 | 60,490 | 1,299,900 |
| 2025/10/03 | 56,600 | 57,000 | 56,160 | 57,000 | 640,800 |
| 2025/10/02 | 56,000 | 56,820 | 55,640 | 56,270 | 850,200 |
| 2025/10/01 | 54,700 | 55,640 | 54,700 | 55,620 | 723,300 |
| 2025/09/30 | 54,800 | 55,480 | 54,700 | 55,180 | 746,100 |
| 2025/09/29 | 56,190 | 56,200 | 54,220 | 54,220 | 948,100 |
| 2025/09/26 | 55,380 | 56,020 | 54,990 | 55,570 | 830,300 |
| 2025/09/25 | 55,400 | 55,750 | 54,900 | 55,380 | 700,600 |
| 2025/09/24 | 55,500 | 56,090 | 54,980 | 55,750 | 877,100 |
| 2025/09/22 | 55,180 | 56,350 | 55,170 | 56,000 | 576,300 |
| 2025/09/19 | 57,180 | 57,800 | 55,420 | 55,730 | 1,035,900 |
| 2025/09/18 | 56,200 | 57,080 | 56,020 | 56,720 | 467,300 |
| 2025/09/17 | 55,850 | 57,080 | 55,750 | 56,440 | 650,000 |
| 2025/09/16 | 56,700 | 57,570 | 56,180 | 56,670 | 633,000 |
| 2025/09/12 | 56,360 | 56,490 | 55,890 | 56,210 | 559,400 |
| 2025/09/11 | 55,480 | 55,970 | 55,120 | 55,720 | 526,500 |
| 2025/09/10 | 54,770 | 55,740 | 54,750 | 55,730 | 515,200 |
| 2025/09/09 | 56,120 | 56,580 | 54,900 | 55,310 | 745,500 |
| 2025/09/08 | 57,200 | 58,050 | 55,890 | 55,890 | 734,100 |
| 2025/09/05 | 56,660 | 57,010 | 56,090 | 56,690 | 701,700 |
| 2025/09/04 | 57,130 | 57,490 | 56,450 | 56,470 | 532,800 |
| 2025/09/03 | 56,800 | 58,330 | 56,780 | 57,650 | 751,700 |
| 2025/09/02 | 56,970 | 57,270 | 56,870 | 57,140 | 461,900 |
| 2025/09/01 | 56,500 | 56,970 | 56,020 | 56,970 | 463,500 |
| 2025/08/29 | 56,910 | 56,950 | 56,360 | 56,780 | 505,500 |
| 2025/08/28 | 56,330 | 57,350 | 56,240 | 57,280 | 728,400 |
| 2025/08/27 | 57,320 | 57,450 | 56,270 | 56,570 | 515,500 |
| 2025/08/26 | 56,860 | 57,240 | 56,230 | 56,660 | 806,800 |
| 2025/08/25 | 57,230 | 57,730 | 57,000 | 57,320 | 529,200 |
| 2025/08/22 | 56,000 | 56,450 | 55,500 | 56,320 | 664,700 |
| 2025/08/21 | 57,070 | 57,380 | 56,310 | 56,520 | 472,700 |
| 2025/08/20 | 56,650 | 57,800 | 56,060 | 57,030 | 839,700 |
| 2025/08/19 | 56,600 | 56,870 | 56,220 | 56,770 | 449,900 |
| 2025/08/18 | 55,590 | 56,890 | 55,550 | 56,650 | 728,100 |
| 2025/08/15 | 55,100 | 55,720 | 55,090 | 55,440 | 695,700 |
| 2025/08/14 | 55,640 | 55,880 | 55,130 | 55,440 | 716,200 |
| 2025/08/13 | 57,460 | 57,870 | 56,500 | 56,610 | 883,600 |
| 2025/08/12 | 55,300 | 57,230 | 55,290 | 57,160 | 1,058,200 |
| 2025/08/08 | 55,200 | 56,500 | 55,200 | 55,550 | 689,500 |
| 2025/08/07 | 55,450 | 55,860 | 55,120 | 55,490 | 764,200 |
| 2025/08/06 | 55,860 | 55,980 | 55,560 | 55,780 | 581,500 |
| 2025/08/05 | 57,790 | 57,790 | 56,220 | 56,420 | 643,100 |
| 2025/08/04 | 55,960 | 57,070 | 55,550 | 56,790 | 689,100 |
| 2025/08/01 | 55,550 | 57,690 | 55,350 | 56,830 | 1,097,000 |
| 2025/07/31 | 55,300 | 55,850 | 54,950 | 55,200 | 867,600 |
| 2025/07/30 | 55,500 | 56,020 | 54,520 | 54,600 | 1,309,000 |
| 2025/07/29 | 57,740 | 57,900 | 57,210 | 57,330 | 406,300 |
| 2025/07/28 | 57,770 | 58,390 | 57,760 | 58,110 | 526,000 |
| 2025/07/25 | 58,700 | 59,120 | 57,440 | 57,660 | 951,000 |
| 2025/07/24 | 58,750 | 60,090 | 58,500 | 59,630 | 1,397,400 |
| 2025/07/23 | 55,230 | 57,990 | 54,990 | 57,760 | 1,492,800 |
| 2025/07/22 | 55,080 | 55,570 | 54,360 | 54,550 | 653,800 |
| 2025/07/18 | 55,500 | 55,830 | 55,330 | 55,620 | 482,800 |
| 2025/07/17 | 55,050 | 55,940 | 54,760 | 55,940 | 435,300 |
| 2025/07/16 | 55,970 | 56,440 | 55,530 | 55,600 | 415,300 |
| 2025/07/15 | 55,550 | 55,740 | 54,980 | 55,740 | 477,500 |
| 2025/07/14 | 55,000 | 55,400 | 54,930 | 54,930 | 389,300 |
| 2025/07/11 | 56,260 | 56,660 | 55,530 | 55,580 | 505,900 |
| 2025/07/10 | 56,170 | 56,170 | 55,280 | 55,480 | 681,600 |
| 2025/07/09 | 56,100 | 56,650 | 55,970 | 56,280 | 456,100 |
| 2025/07/08 | 56,800 | 57,640 | 56,670 | 56,730 | 725,500 |
| 2025/07/07 | 56,510 | 56,980 | 56,510 | 56,800 | 416,800 |
| 2025/07/04 | 56,800 | 57,200 | 56,450 | 57,000 | 697,500 |
| 2025/07/03 | 55,800 | 56,160 | 55,670 | 56,030 | 561,100 |
| 2025/07/02 | 56,500 | 56,700 | 55,930 | 56,000 | 532,300 |
| 2025/07/01 | 58,100 | 58,240 | 56,520 | 56,650 | 417,700 |
| 2025/06/30 | 58,980 | 58,980 | 57,840 | 57,840 | 670,000 |
| 2025/06/27 | 58,380 | 58,940 | 58,000 | 58,430 | 995,700 |
| 2025/06/26 | 55,200 | 57,120 | 55,110 | 57,030 | 894,300 |
| 2025/06/25 | 56,300 | 56,310 | 55,080 | 55,380 | 629,100 |
| 2025/06/24 | 56,580 | 56,980 | 55,660 | 56,070 | 451,500 |
| 2025/06/23 | 55,460 | 55,870 | 54,730 | 55,870 | 465,500 |
| 2025/06/20 | 56,550 | 56,760 | 56,120 | 56,180 | 761,700 |
| 2025/06/19 | 57,340 | 57,500 | 56,400 | 56,400 | 462,200 |
| 2025/06/18 | 57,100 | 58,070 | 57,030 | 57,950 | 503,700 |
| 2025/06/17 | 57,170 | 57,580 | 56,920 | 56,990 | 639,400 |
| 2025/06/16 | 57,610 | 58,000 | 57,480 | 57,880 | 506,400 |
| 2025/06/13 | 59,080 | 59,310 | 57,650 | 57,980 | 629,700 |
| 2025/06/12 | 59,900 | 60,110 | 59,230 | 59,400 | 491,500 |
| 2025/06/11 | 61,050 | 61,180 | 60,260 | 60,350 | 638,900 |
| 2025/06/10 | 59,090 | 60,830 | 58,950 | 60,050 | 858,000 |
| 2025/06/09 | 57,800 | 58,850 | 57,780 | 58,480 | 447,600 |
| 2025/06/06 | 57,800 | 58,360 | 57,660 | 58,080 | 748,400 |
| 2025/06/05 | 58,980 | 59,140 | 58,130 | 58,250 | 715,400 |
| 2025/06/04 | 60,050 | 60,620 | 59,330 | 59,500 | 475,400 |
| 2025/06/03 | 59,900 | 60,020 | 59,260 | 59,470 | 480,700 |
| 2025/06/02 | 60,260 | 60,390 | 59,150 | 59,470 | 524,800 |
| 2025/05/30 | 61,050 | 61,180 | 60,520 | 60,740 | 799,600 |
| 2025/05/29 | 61,640 | 62,590 | 61,600 | 62,410 | 531,500 |
| 2025/05/28 | 62,330 | 62,460 | 61,390 | 61,390 | 514,800 |
| 2025/05/27 | 61,330 | 62,080 | 61,180 | 62,020 | 295,900 |
| 2025/05/26 | 61,070 | 61,950 | 61,000 | 61,910 | 300,700 |
| 2025/05/23 | 61,700 | 62,080 | 61,170 | 61,330 | 408,200 |
| 2025/05/22 | 61,480 | 61,720 | 61,220 | 61,400 | 435,600 |
| 2025/05/21 | 63,130 | 63,320 | 62,100 | 62,100 | 617,500 |
| 2025/05/20 | 64,550 | 64,900 | 62,930 | 63,110 | 468,200 |
| 2025/05/19 | 63,800 | 64,600 | 63,740 | 64,070 | 493,400 |