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 |
|---|---|---|---|---|---|
| 2018/12/28 | 55,510 | 56,340 | 55,330 | 55,680 | 406,900 |
| 2018/12/27 | 55,480 | 56,890 | 54,960 | 56,450 | 597,000 |
| 2018/12/26 | 51,520 | 53,000 | 51,520 | 53,000 | 634,100 |
| 2018/12/25 | 54,000 | 54,190 | 51,390 | 51,520 | 444,400 |
| 2018/12/21 | 55,500 | 55,710 | 54,140 | 55,240 | 635,000 |
| 2018/12/20 | 56,970 | 57,460 | 55,150 | 55,580 | 531,800 |
| 2018/12/19 | 55,900 | 56,660 | 55,560 | 56,610 | 361,100 |
| 2018/12/18 | 55,940 | 57,350 | 55,540 | 56,300 | 457,800 |
| 2018/12/17 | 57,440 | 57,940 | 56,860 | 57,180 | 325,000 |
| 2018/12/14 | 57,400 | 57,870 | 56,970 | 57,440 | 473,300 |
| 2018/12/13 | 58,800 | 58,950 | 57,440 | 57,940 | 462,200 |
| 2018/12/12 | 57,000 | 58,560 | 56,510 | 58,450 | 436,600 |
| 2018/12/11 | 57,250 | 57,420 | 55,700 | 56,000 | 516,400 |
| 2018/12/10 | 58,150 | 58,850 | 57,660 | 57,860 | 355,500 |
| 2018/12/07 | 59,870 | 60,910 | 59,050 | 60,000 | 468,400 |
| 2018/12/06 | 60,480 | 61,070 | 58,800 | 59,230 | 461,600 |
| 2018/12/05 | 60,830 | 61,760 | 59,850 | 60,900 | 502,900 |
| 2018/12/04 | 62,600 | 63,190 | 61,420 | 61,420 | 466,200 |
| 2018/12/03 | 62,300 | 63,150 | 62,020 | 62,950 | 421,900 |
| 2018/11/30 | 61,500 | 62,060 | 61,090 | 61,600 | 668,500 |
| 2018/11/29 | 62,690 | 62,750 | 61,520 | 61,520 | 311,800 |
| 2018/11/28 | 61,350 | 62,080 | 61,050 | 61,760 | 395,200 |
| 2018/11/27 | 61,350 | 61,660 | 60,780 | 61,040 | 285,400 |
| 2018/11/26 | 61,800 | 61,850 | 60,740 | 61,000 | 332,900 |
| 2018/11/22 | 61,520 | 61,730 | 60,480 | 61,460 | 361,200 |
| 2018/11/21 | 59,400 | 61,700 | 59,300 | 61,580 | 488,000 |
| 2018/11/20 | 60,780 | 61,390 | 60,590 | 61,000 | 360,900 |
| 2018/11/19 | 60,650 | 61,900 | 60,260 | 61,600 | 356,500 |
| 2018/11/16 | 60,630 | 61,320 | 60,410 | 60,480 | 485,500 |
| 2018/11/15 | 59,180 | 60,470 | 58,770 | 60,370 | 394,600 |
| 2018/11/14 | 60,220 | 61,030 | 59,120 | 59,310 | 443,300 |
| 2018/11/13 | 58,500 | 60,150 | 57,890 | 59,910 | 484,800 |
| 2018/11/12 | 60,380 | 61,090 | 60,100 | 60,840 | 308,800 |
| 2018/11/09 | 61,000 | 61,230 | 60,530 | 61,050 | 366,500 |
| 2018/11/08 | 63,300 | 63,330 | 61,390 | 61,610 | 478,700 |
| 2018/11/07 | 61,970 | 63,150 | 61,630 | 62,100 | 722,000 |
| 2018/11/06 | 60,520 | 61,920 | 59,970 | 61,430 | 543,400 |
| 2018/11/05 | 59,370 | 60,760 | 59,010 | 60,080 | 539,900 |
| 2018/11/02 | 58,000 | 60,560 | 57,220 | 60,060 | 1,250,200 |
| 2018/11/01 | 55,900 | 56,120 | 53,690 | 53,960 | 560,400 |
| 2018/10/31 | 54,000 | 55,300 | 52,900 | 55,300 | 571,900 |
| 2018/10/30 | 51,280 | 52,810 | 51,160 | 52,480 | 569,400 |
| 2018/10/29 | 52,250 | 52,720 | 51,060 | 51,140 | 493,300 |
| 2018/10/26 | 53,100 | 53,370 | 50,780 | 51,520 | 615,000 |
| 2018/10/25 | 52,090 | 52,950 | 52,000 | 52,200 | 536,200 |
| 2018/10/24 | 54,320 | 54,790 | 53,480 | 54,090 | 457,900 |
| 2018/10/23 | 55,700 | 55,860 | 53,780 | 53,830 | 490,800 |
| 2018/10/22 | 55,540 | 56,810 | 54,810 | 56,330 | 369,000 |
| 2018/10/19 | 55,960 | 56,640 | 55,850 | 56,540 | 461,200 |
| 2018/10/18 | 58,800 | 59,000 | 57,010 | 57,030 | 395,200 |
| 2018/10/17 | 59,000 | 59,200 | 58,180 | 59,000 | 407,300 |
| 2018/10/16 | 57,110 | 57,450 | 56,350 | 57,030 | 410,100 |
| 2018/10/15 | 57,800 | 57,890 | 56,960 | 57,190 | 377,900 |
| 2018/10/12 | 58,200 | 58,670 | 57,650 | 58,200 | 527,400 |
| 2018/10/11 | 58,600 | 59,500 | 57,710 | 57,910 | 698,500 |
| 2018/10/10 | 61,970 | 62,030 | 60,270 | 60,950 | 492,700 |
| 2018/10/09 | 64,200 | 64,340 | 61,500 | 61,610 | 662,700 |
| 2018/10/05 | 64,810 | 65,660 | 64,660 | 65,200 | 405,300 |
| 2018/10/04 | 66,880 | 67,170 | 65,200 | 65,690 | 449,100 |
| 2018/10/03 | 67,400 | 67,530 | 65,610 | 65,610 | 393,700 |
| 2018/10/02 | 67,500 | 68,100 | 66,450 | 66,940 | 508,000 |
| 2018/10/01 | 66,000 | 66,620 | 65,250 | 66,520 | 397,700 |
| 2018/09/28 | 64,680 | 65,980 | 64,560 | 65,980 | 645,700 |
| 2018/09/27 | 64,060 | 64,940 | 63,500 | 63,500 | 335,100 |
| 2018/09/26 | 64,500 | 64,910 | 63,740 | 64,180 | 386,500 |
| 2018/09/25 | 64,000 | 64,240 | 63,310 | 64,040 | 361,800 |
| 2018/09/21 | 64,000 | 64,240 | 63,370 | 63,630 | 519,200 |
| 2018/09/20 | 63,780 | 64,190 | 63,010 | 63,320 | 315,800 |
| 2018/09/19 | 62,900 | 63,990 | 62,610 | 63,370 | 418,100 |
| 2018/09/18 | 61,860 | 62,240 | 61,010 | 61,970 | 339,000 |
| 2018/09/14 | 59,900 | 62,010 | 59,580 | 62,010 | 594,600 |
| 2018/09/13 | 58,500 | 59,600 | 58,000 | 58,980 | 255,300 |
| 2018/09/12 | 61,000 | 61,020 | 58,610 | 58,920 | 317,500 |
| 2018/09/11 | 59,990 | 60,430 | 59,630 | 60,000 | 224,200 |
| 2018/09/10 | 59,630 | 60,580 | 59,430 | 59,990 | 242,400 |
| 2018/09/07 | 60,100 | 60,370 | 58,970 | 59,450 | 315,100 |
| 2018/09/06 | 60,380 | 60,730 | 59,920 | 60,540 | 215,000 |
| 2018/09/05 | 61,240 | 61,650 | 60,340 | 60,710 | 305,200 |
| 2018/09/04 | 61,870 | 62,190 | 61,390 | 61,600 | 157,900 |
| 2018/09/03 | 62,600 | 62,870 | 61,410 | 61,600 | 203,000 |
| 2018/08/31 | 62,200 | 63,030 | 62,190 | 62,890 | 272,700 |
| 2018/08/30 | 63,000 | 63,290 | 62,460 | 62,470 | 348,800 |
| 2018/08/29 | 62,610 | 62,790 | 61,460 | 62,010 | 369,200 |
| 2018/08/28 | 63,390 | 63,440 | 62,540 | 62,930 | 331,200 |
| 2018/08/27 | 60,850 | 62,190 | 60,510 | 62,150 | 282,600 |
| 2018/08/24 | 60,640 | 60,640 | 59,830 | 60,240 | 195,100 |
| 2018/08/23 | 60,590 | 60,720 | 60,050 | 60,240 | 212,900 |
| 2018/08/22 | 60,350 | 60,350 | 59,420 | 60,090 | 225,600 |
| 2018/08/21 | 60,050 | 60,500 | 59,650 | 59,770 | 321,000 |
| 2018/08/20 | 59,180 | 60,080 | 58,890 | 59,930 | 222,700 |
| 2018/08/17 | 60,420 | 60,480 | 59,580 | 59,830 | 234,100 |
| 2018/08/16 | 58,530 | 60,480 | 58,160 | 59,750 | 422,900 |
| 2018/08/15 | 61,640 | 61,650 | 59,250 | 60,000 | 349,200 |
| 2018/08/14 | 60,420 | 61,000 | 59,940 | 60,970 | 290,500 |
| 2018/08/13 | 61,800 | 62,040 | 59,900 | 59,930 | 402,500 |
| 2018/08/10 | 63,520 | 63,980 | 63,020 | 63,070 | 429,300 |
| 2018/08/09 | 63,150 | 64,070 | 62,700 | 63,720 | 621,000 |
| 2018/08/08 | 61,170 | 62,960 | 61,140 | 62,960 | 625,200 |
| 2018/08/07 | 59,570 | 60,440 | 59,000 | 60,330 | 327,500 |
| 2018/08/06 | 59,890 | 60,050 | 58,700 | 58,750 | 242,800 |
| 2018/08/03 | 60,660 | 60,720 | 59,080 | 59,620 | 350,500 |
| 2018/08/02 | 61,500 | 63,000 | 59,800 | 60,080 | 748,900 |
| 2018/08/01 | 59,650 | 60,100 | 58,720 | 60,100 | 397,400 |
| 2018/07/31 | 58,520 | 59,130 | 57,650 | 58,910 | 354,800 |
| 2018/07/30 | 59,830 | 60,080 | 58,840 | 58,970 | 167,600 |
| 2018/07/27 | 59,510 | 60,240 | 59,150 | 59,830 | 214,300 |
| 2018/07/26 | 59,900 | 59,920 | 59,170 | 59,240 | 233,300 |
| 2018/07/25 | 59,360 | 60,120 | 58,880 | 59,390 | 263,400 |
| 2018/07/24 | 58,510 | 59,800 | 58,010 | 59,270 | 313,800 |
| 2018/07/23 | 58,540 | 58,840 | 57,690 | 57,870 | 285,800 |
| 2018/07/20 | 58,530 | 59,630 | 58,400 | 59,140 | 369,900 |
| 2018/07/19 | 59,150 | 59,350 | 58,380 | 58,470 | 351,500 |
| 2018/07/18 | 59,990 | 60,090 | 58,800 | 59,260 | 501,900 |
| 2018/07/17 | 61,480 | 61,480 | 59,550 | 59,670 | 319,700 |
| 2018/07/13 | 61,180 | 61,700 | 60,250 | 61,040 | 355,900 |
| 2018/07/12 | 59,210 | 59,910 | 58,710 | 59,680 | 286,300 |
| 2018/07/11 | 60,110 | 60,700 | 59,210 | 59,680 | 352,400 |
| 2018/07/10 | 60,300 | 61,390 | 59,800 | 60,990 | 381,900 |
| 2018/07/09 | 59,160 | 59,570 | 58,500 | 59,230 | 275,600 |
| 2018/07/06 | 57,730 | 59,380 | 57,620 | 59,160 | 516,400 |
| 2018/07/05 | 57,470 | 59,090 | 56,900 | 57,020 | 583,400 |
| 2018/07/04 | 60,670 | 60,980 | 59,010 | 59,200 | 435,300 |
| 2018/07/03 | 62,050 | 62,590 | 61,140 | 61,660 | 274,300 |
| 2018/07/02 | 63,000 | 63,170 | 61,060 | 61,070 | 315,800 |
| 2018/06/29 | 63,700 | 63,700 | 62,050 | 62,560 | 362,500 |
| 2018/06/28 | 63,410 | 63,580 | 62,500 | 63,220 | 385,400 |
| 2018/06/27 | 63,830 | 64,640 | 63,500 | 64,060 | 220,700 |
| 2018/06/26 | 63,800 | 64,120 | 62,870 | 63,490 | 260,000 |
| 2018/06/25 | 66,560 | 66,600 | 64,250 | 64,460 | 241,300 |
| 2018/06/22 | 65,600 | 66,580 | 65,130 | 66,560 | 240,600 |
| 2018/06/21 | 65,910 | 66,690 | 65,520 | 66,080 | 226,000 |
| 2018/06/20 | 65,840 | 66,280 | 64,120 | 65,510 | 341,200 |
| 2018/06/19 | 67,000 | 67,770 | 65,770 | 65,840 | 259,100 |
| 2018/06/18 | 67,900 | 67,970 | 66,300 | 66,840 | 237,700 |
| 2018/06/15 | 66,590 | 67,640 | 66,260 | 67,560 | 380,500 |
| 2018/06/14 | 67,240 | 67,500 | 65,650 | 65,650 | 288,700 |
| 2018/06/13 | 67,970 | 67,970 | 67,190 | 67,420 | 152,200 |
| 2018/06/12 | 68,000 | 68,090 | 67,020 | 67,750 | 239,400 |
| 2018/06/11 | 67,280 | 67,800 | 66,720 | 67,150 | 139,200 |
| 2018/06/08 | 66,630 | 67,300 | 66,560 | 66,770 | 256,900 |
| 2018/06/07 | 66,640 | 66,840 | 66,050 | 66,810 | 177,800 |
| 2018/06/06 | 67,290 | 67,300 | 65,960 | 66,010 | 281,900 |
| 2018/06/05 | 67,400 | 68,100 | 67,000 | 67,230 | 195,000 |
| 2018/06/04 | 68,500 | 68,500 | 67,100 | 67,300 | 320,200 |
| 2018/06/01 | 67,370 | 68,120 | 66,950 | 67,830 | 288,200 |
| 2018/05/31 | 66,000 | 67,130 | 65,650 | 66,830 | 383,100 |
| 2018/05/30 | 65,980 | 65,980 | 65,210 | 65,680 | 220,800 |
| 2018/05/29 | 66,560 | 67,450 | 66,110 | 66,390 | 187,700 |
| 2018/05/28 | 66,650 | 67,370 | 66,640 | 66,760 | 143,300 |
| 2018/05/25 | 66,870 | 67,160 | 66,200 | 66,500 | 248,400 |
| 2018/05/24 | 67,920 | 68,220 | 67,190 | 67,290 | 190,800 |
| 2018/05/23 | 68,690 | 68,890 | 67,910 | 68,390 | 207,400 |
| 2018/05/22 | 68,180 | 68,590 | 67,840 | 68,540 | 153,800 |
| 2018/05/21 | 68,420 | 68,810 | 68,400 | 68,420 | 143,800 |
| 2018/05/18 | 68,500 | 68,590 | 68,300 | 68,420 | 165,100 |
| 2018/05/17 | 68,820 | 68,820 | 68,210 | 68,210 | 152,300 |
| 2018/05/16 | 68,200 | 68,790 | 68,060 | 68,260 | 199,900 |
| 2018/05/15 | 69,000 | 69,040 | 68,240 | 68,410 | 175,300 |
| 2018/05/14 | 68,610 | 68,990 | 68,440 | 68,890 | 205,400 |
| 2018/05/11 | 67,890 | 68,720 | 67,650 | 68,400 | 319,900 |
| 2018/05/10 | 67,300 | 67,700 | 66,930 | 67,690 | 218,900 |
| 2018/05/09 | 66,600 | 67,000 | 66,040 | 66,530 | 283,100 |
| 2018/05/08 | 67,170 | 67,550 | 66,580 | 67,010 | 307,600 |
| 2018/05/07 | 67,990 | 68,380 | 66,860 | 67,010 | 311,300 |
| 2018/05/02 | 67,300 | 68,160 | 67,140 | 68,130 | 303,900 |
| 2018/05/01 | 66,970 | 67,650 | 66,030 | 67,480 | 352,200 |
| 2018/04/27 | 65,330 | 66,980 | 64,940 | 66,970 | 617,800 |
| 2018/04/26 | 65,000 | 65,630 | 64,710 | 65,500 | 318,100 |
| 2018/04/25 | 64,200 | 64,800 | 64,140 | 64,590 | 307,400 |
| 2018/04/24 | 64,500 | 65,000 | 64,130 | 65,000 | 298,200 |
| 2018/04/23 | 63,490 | 63,780 | 62,910 | 63,720 | 207,900 |
| 2018/04/20 | 63,050 | 63,820 | 62,180 | 63,490 | 291,000 |
| 2018/04/19 | 64,560 | 64,740 | 63,200 | 63,400 | 393,500 |
| 2018/04/18 | 63,200 | 64,670 | 62,810 | 64,580 | 372,200 |
| 2018/04/17 | 62,790 | 63,190 | 62,660 | 62,790 | 218,300 |
| 2018/04/16 | 63,000 | 63,000 | 62,370 | 62,640 | 212,800 |
| 2018/04/13 | 62,560 | 62,980 | 62,340 | 62,430 | 181,500 |
| 2018/04/12 | 62,600 | 63,160 | 61,990 | 62,080 | 222,200 |
| 2018/04/11 | 62,600 | 62,940 | 61,900 | 62,600 | 306,500 |
| 2018/04/10 | 61,710 | 62,190 | 60,770 | 61,500 | 395,800 |
| 2018/04/09 | 61,420 | 61,770 | 60,510 | 60,740 | 418,100 |
| 2018/04/06 | 62,170 | 63,000 | 61,360 | 61,400 | 465,200 |
| 2018/04/05 | 62,860 | 62,980 | 61,640 | 62,500 | 478,300 |
| 2018/04/04 | 65,610 | 65,740 | 62,120 | 62,520 | 578,100 |
| 2018/04/03 | 64,960 | 65,800 | 64,560 | 65,440 | 211,700 |
| 2018/04/02 | 65,880 | 66,270 | 65,460 | 65,500 | 180,000 |
| 2018/03/30 | 66,190 | 66,250 | 65,660 | 66,040 | 239,400 |
| 2018/03/29 | 65,490 | 65,650 | 64,610 | 65,500 | 316,300 |
| 2018/03/28 | 64,080 | 64,950 | 63,440 | 64,900 | 315,600 |
| 2018/03/27 | 64,150 | 65,080 | 63,950 | 65,080 | 423,700 |
| 2018/03/26 | 62,100 | 63,520 | 61,910 | 63,520 | 340,000 |
| 2018/03/23 | 63,540 | 63,950 | 62,870 | 62,970 | 413,000 |
| 2018/03/22 | 64,040 | 65,430 | 64,000 | 65,160 | 404,500 |
| 2018/03/20 | 65,800 | 65,930 | 64,010 | 64,490 | 435,900 |
| 2018/03/19 | 67,390 | 67,870 | 66,320 | 66,660 | 279,800 |
| 2018/03/16 | 67,370 | 67,660 | 66,810 | 67,400 | 371,100 |
| 2018/03/15 | 66,100 | 67,360 | 66,100 | 67,360 | 352,900 |
| 2018/03/14 | 65,490 | 66,480 | 65,390 | 66,410 | 324,000 |
| 2018/03/13 | 65,000 | 65,690 | 64,750 | 65,690 | 293,300 |
| 2018/03/12 | 65,940 | 65,940 | 63,900 | 64,890 | 390,100 |
| 2018/03/09 | 64,800 | 65,810 | 64,220 | 64,750 | 535,100 |
| 2018/03/08 | 63,080 | 63,580 | 62,570 | 63,060 | 256,200 |
| 2018/03/07 | 62,810 | 63,370 | 61,910 | 62,080 | 300,800 |
| 2018/03/06 | 63,600 | 63,950 | 63,180 | 63,270 | 335,100 |
| 2018/03/05 | 62,320 | 62,870 | 61,860 | 62,210 | 326,700 |
| 2018/03/02 | 62,600 | 62,900 | 62,260 | 62,350 | 386,800 |
| 2018/03/01 | 64,270 | 64,570 | 63,630 | 63,870 | 368,800 |
| 2018/02/28 | 66,500 | 66,670 | 65,260 | 65,270 | 375,500 |
| 2018/02/27 | 66,190 | 67,290 | 66,090 | 66,890 | 368,500 |
| 2018/02/26 | 65,760 | 65,840 | 64,980 | 65,570 | 244,200 |
| 2018/02/23 | 64,190 | 65,200 | 64,110 | 64,990 | 286,400 |
| 2018/02/22 | 64,000 | 64,300 | 63,250 | 63,880 | 301,600 |
| 2018/02/21 | 63,400 | 64,080 | 62,750 | 63,900 | 339,800 |
| 2018/02/20 | 63,890 | 63,890 | 62,590 | 62,880 | 236,200 |
| 2018/02/19 | 63,190 | 63,990 | 62,800 | 63,980 | 231,400 |
| 2018/02/16 | 64,220 | 64,290 | 62,370 | 62,430 | 412,400 |
| 2018/02/15 | 63,610 | 64,200 | 63,190 | 63,470 | 238,700 |
| 2018/02/14 | 64,000 | 64,620 | 62,220 | 62,900 | 310,100 |
| 2018/02/13 | 65,000 | 65,410 | 63,230 | 63,460 | 382,100 |
| 2018/02/09 | 63,230 | 63,970 | 62,800 | 63,680 | 410,200 |
| 2018/02/08 | 64,350 | 65,870 | 64,210 | 65,450 | 512,100 |
| 2018/02/07 | 65,600 | 65,840 | 64,060 | 64,080 | 687,600 |
| 2018/02/06 | 62,000 | 63,400 | 60,400 | 62,480 | 800,600 |
| 2018/02/05 | 66,380 | 67,200 | 65,270 | 65,500 | 519,300 |
| 2018/02/02 | 68,650 | 68,840 | 66,800 | 67,380 | 524,600 |
| 2018/02/01 | 66,890 | 68,740 | 66,850 | 68,670 | 503,600 |
| 2018/01/31 | 66,770 | 67,490 | 66,190 | 66,430 | 392,600 |
| 2018/01/30 | 67,960 | 68,290 | 66,880 | 67,020 | 366,100 |
| 2018/01/29 | 68,120 | 68,780 | 66,320 | 68,330 | 448,900 |
| 2018/01/26 | 69,520 | 70,040 | 69,120 | 69,120 | 378,600 |
| 2018/01/25 | 70,500 | 70,840 | 69,830 | 69,890 | 383,900 |
| 2018/01/24 | 71,500 | 72,400 | 71,420 | 71,810 | 292,000 |
| 2018/01/23 | 71,760 | 72,320 | 71,570 | 72,320 | 251,400 |
| 2018/01/22 | 71,320 | 71,530 | 70,910 | 71,510 | 224,000 |
| 2018/01/19 | 71,300 | 71,890 | 71,210 | 71,620 | 240,000 |
| 2018/01/18 | 71,990 | 72,320 | 70,730 | 71,010 | 514,000 |
| 2018/01/17 | 69,710 | 71,280 | 69,270 | 71,060 | 573,600 |
| 2018/01/16 | 67,050 | 69,850 | 66,660 | 69,740 | 469,500 |
| 2018/01/15 | 66,950 | 67,260 | 66,700 | 67,020 | 226,000 |
| 2018/01/12 | 65,880 | 66,250 | 65,450 | 66,050 | 247,200 |
| 2018/01/11 | 66,000 | 66,210 | 65,750 | 65,960 | 231,300 |
| 2018/01/10 | 65,400 | 66,010 | 65,110 | 65,990 | 193,000 |
| 2018/01/09 | 66,320 | 66,330 | 65,400 | 65,860 | 309,100 |
| 2018/01/05 | 66,020 | 66,090 | 65,420 | 66,020 | 244,900 |
| 2018/01/04 | 64,800 | 65,290 | 64,350 | 65,290 | 428,100 |