ジャストシステム(4686)の株価時系列情報
ジャストシステム(4686)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 |
|---|---|---|---|---|---|
| 2020/12/30 | 7,140 | 7,260 | 7,080 | 7,170 | 149,300 |
| 2020/12/29 | 6,830 | 7,160 | 6,820 | 7,140 | 144,000 |
| 2020/12/28 | 7,040 | 7,090 | 6,850 | 6,870 | 166,700 |
| 2020/12/25 | 7,130 | 7,150 | 6,960 | 7,040 | 89,000 |
| 2020/12/24 | 7,110 | 7,130 | 7,030 | 7,120 | 135,800 |
| 2020/12/23 | 6,930 | 7,160 | 6,900 | 7,150 | 131,800 |
| 2020/12/22 | 7,170 | 7,170 | 6,930 | 6,960 | 154,600 |
| 2020/12/21 | 7,340 | 7,370 | 7,110 | 7,210 | 142,700 |
| 2020/12/18 | 7,330 | 7,430 | 7,250 | 7,290 | 204,700 |
| 2020/12/17 | 7,270 | 7,310 | 7,200 | 7,300 | 334,300 |
| 2020/12/16 | 7,120 | 7,210 | 7,120 | 7,170 | 102,600 |
| 2020/12/15 | 7,130 | 7,280 | 7,100 | 7,140 | 371,000 |
| 2020/12/14 | 6,900 | 7,060 | 6,900 | 6,980 | 160,000 |
| 2020/12/11 | 6,910 | 7,020 | 6,860 | 6,900 | 206,800 |
| 2020/12/10 | 6,920 | 6,960 | 6,830 | 6,850 | 140,100 |
| 2020/12/09 | 7,070 | 7,100 | 6,960 | 7,000 | 154,200 |
| 2020/12/08 | 6,920 | 7,000 | 6,870 | 6,970 | 159,100 |
| 2020/12/07 | 7,000 | 7,080 | 6,820 | 6,820 | 183,700 |
| 2020/12/04 | 6,970 | 7,100 | 6,960 | 7,010 | 237,500 |
| 2020/12/03 | 7,050 | 7,050 | 6,830 | 6,870 | 211,700 |
| 2020/12/02 | 7,170 | 7,220 | 7,060 | 7,070 | 190,500 |
| 2020/12/01 | 7,300 | 7,330 | 7,080 | 7,120 | 227,000 |
| 2020/11/30 | 7,090 | 7,220 | 7,020 | 7,030 | 253,100 |
| 2020/11/27 | 6,930 | 7,130 | 6,930 | 6,940 | 598,800 |
| 2020/11/26 | 6,980 | 7,020 | 6,860 | 6,930 | 213,700 |
| 2020/11/25 | 7,090 | 7,120 | 6,840 | 6,840 | 215,500 |
| 2020/11/24 | 6,950 | 7,240 | 6,930 | 7,170 | 272,300 |
| 2020/11/20 | 6,830 | 6,920 | 6,810 | 6,850 | 168,900 |
| 2020/11/19 | 6,750 | 6,910 | 6,700 | 6,830 | 153,900 |
| 2020/11/18 | 6,650 | 6,860 | 6,600 | 6,750 | 222,000 |
| 2020/11/17 | 7,220 | 7,250 | 6,730 | 6,750 | 429,900 |
| 2020/11/16 | 7,280 | 7,420 | 7,200 | 7,300 | 271,300 |
| 2020/11/13 | 6,760 | 7,220 | 6,750 | 7,160 | 370,400 |
| 2020/11/12 | 7,100 | 7,300 | 7,040 | 7,110 | 259,400 |
| 2020/11/11 | 7,210 | 7,270 | 6,960 | 6,990 | 415,300 |
| 2020/11/10 | 7,510 | 7,640 | 7,310 | 7,510 | 302,200 |
| 2020/11/09 | 7,510 | 7,690 | 7,510 | 7,660 | 200,200 |
| 2020/11/06 | 7,350 | 7,480 | 7,300 | 7,420 | 217,800 |
| 2020/11/05 | 7,240 | 7,330 | 7,150 | 7,250 | 213,900 |
| 2020/11/04 | 6,800 | 7,130 | 6,790 | 7,090 | 211,900 |
| 2020/11/02 | 6,900 | 6,990 | 6,730 | 6,780 | 170,700 |
| 2020/10/30 | 7,060 | 7,080 | 6,790 | 6,840 | 196,500 |
| 2020/10/29 | 6,970 | 7,090 | 6,960 | 7,060 | 125,900 |
| 2020/10/28 | 6,870 | 7,020 | 6,820 | 6,990 | 140,300 |
| 2020/10/27 | 6,610 | 6,860 | 6,540 | 6,840 | 173,400 |
| 2020/10/26 | 6,870 | 6,890 | 6,700 | 6,750 | 198,000 |
| 2020/10/23 | 6,820 | 6,870 | 6,710 | 6,820 | 164,000 |
| 2020/10/22 | 6,900 | 6,920 | 6,740 | 6,790 | 176,000 |
| 2020/10/21 | 7,060 | 7,120 | 6,930 | 6,930 | 121,200 |
| 2020/10/20 | 7,100 | 7,210 | 7,050 | 7,120 | 86,200 |
| 2020/10/19 | 7,110 | 7,160 | 7,020 | 7,080 | 82,300 |
| 2020/10/16 | 7,190 | 7,210 | 6,990 | 7,050 | 152,100 |
| 2020/10/15 | 7,200 | 7,250 | 7,040 | 7,090 | 100,700 |
| 2020/10/14 | 7,230 | 7,300 | 7,110 | 7,230 | 108,800 |
| 2020/10/13 | 7,210 | 7,310 | 7,170 | 7,210 | 148,100 |
| 2020/10/12 | 7,120 | 7,160 | 7,000 | 7,120 | 152,300 |
| 2020/10/09 | 7,070 | 7,140 | 7,040 | 7,110 | 103,900 |
| 2020/10/08 | 7,130 | 7,220 | 7,060 | 7,080 | 197,500 |
| 2020/10/07 | 7,070 | 7,220 | 7,050 | 7,080 | 142,100 |
| 2020/10/06 | 7,300 | 7,320 | 7,120 | 7,160 | 125,200 |
| 2020/10/05 | 7,330 | 7,500 | 7,280 | 7,340 | 171,900 |
| 2020/10/02 | 7,530 | 7,630 | 7,220 | 7,290 | 251,700 |
| 2020/09/30 | 7,560 | 7,630 | 7,430 | 7,430 | 175,000 |
| 2020/09/29 | 7,530 | 7,580 | 7,360 | 7,570 | 140,800 |
| 2020/09/28 | 7,600 | 7,650 | 7,340 | 7,490 | 289,900 |
| 2020/09/25 | 7,300 | 7,510 | 7,270 | 7,470 | 217,500 |
| 2020/09/24 | 7,350 | 7,430 | 7,130 | 7,200 | 166,600 |
| 2020/09/23 | 7,350 | 7,460 | 7,270 | 7,400 | 254,800 |
| 2020/09/18 | 7,250 | 7,380 | 7,210 | 7,270 | 229,400 |
| 2020/09/17 | 7,120 | 7,190 | 6,960 | 7,180 | 235,700 |
| 2020/09/16 | 6,900 | 7,090 | 6,890 | 7,080 | 155,200 |
| 2020/09/15 | 6,800 | 6,960 | 6,790 | 6,840 | 167,900 |
| 2020/09/14 | 6,970 | 6,980 | 6,700 | 6,880 | 276,600 |
| 2020/09/11 | 7,040 | 7,110 | 6,930 | 7,070 | 185,200 |
| 2020/09/10 | 7,230 | 7,330 | 6,990 | 7,040 | 264,200 |
| 2020/09/09 | 7,090 | 7,180 | 7,010 | 7,110 | 253,900 |
| 2020/09/08 | 7,390 | 7,390 | 7,090 | 7,240 | 257,500 |
| 2020/09/07 | 7,380 | 7,540 | 7,100 | 7,240 | 445,700 |
| 2020/09/04 | 7,820 | 7,880 | 7,620 | 7,680 | 321,500 |
| 2020/09/03 | 8,180 | 8,180 | 8,040 | 8,060 | 164,000 |
| 2020/09/02 | 8,100 | 8,160 | 8,030 | 8,160 | 187,900 |
| 2020/09/01 | 8,170 | 8,220 | 8,040 | 8,090 | 156,400 |
| 2020/08/31 | 8,050 | 8,200 | 8,030 | 8,120 | 195,700 |
| 2020/08/28 | 8,120 | 8,220 | 7,860 | 7,970 | 356,100 |
| 2020/08/27 | 8,070 | 8,220 | 8,030 | 8,160 | 180,000 |
| 2020/08/26 | 8,160 | 8,190 | 7,960 | 7,980 | 159,700 |
| 2020/08/25 | 7,970 | 8,120 | 7,920 | 8,120 | 253,400 |
| 2020/08/24 | 7,840 | 7,990 | 7,810 | 7,970 | 225,700 |
| 2020/08/21 | 7,780 | 7,840 | 7,720 | 7,840 | 184,400 |
| 2020/08/20 | 7,750 | 7,760 | 7,610 | 7,740 | 241,900 |
| 2020/08/19 | 7,700 | 7,740 | 7,600 | 7,720 | 128,200 |
| 2020/08/18 | 7,540 | 7,710 | 7,470 | 7,660 | 165,800 |
| 2020/08/17 | 7,680 | 7,760 | 7,560 | 7,610 | 182,000 |
| 2020/08/14 | 7,660 | 7,860 | 7,650 | 7,720 | 338,000 |
| 2020/08/13 | 7,610 | 7,680 | 7,520 | 7,610 | 310,200 |
| 2020/08/12 | 7,470 | 7,580 | 7,360 | 7,500 | 490,900 |
| 2020/08/11 | 7,170 | 7,420 | 7,000 | 7,320 | 558,400 |
| 2020/08/07 | 7,800 | 7,800 | 6,910 | 7,270 | 1,330,400 |
| 2020/08/06 | 8,350 | 8,420 | 8,210 | 8,400 | 274,500 |
| 2020/08/05 | 8,260 | 8,390 | 8,200 | 8,350 | 200,400 |
| 2020/08/04 | 8,330 | 8,370 | 8,230 | 8,290 | 221,100 |
| 2020/08/03 | 8,300 | 8,370 | 8,060 | 8,220 | 230,900 |
| 2020/07/31 | 8,360 | 8,490 | 8,100 | 8,150 | 280,700 |
| 2020/07/30 | 8,300 | 8,370 | 8,290 | 8,340 | 184,100 |
| 2020/07/29 | 8,230 | 8,280 | 8,180 | 8,230 | 153,900 |
| 2020/07/28 | 8,120 | 8,270 | 8,120 | 8,220 | 209,700 |
| 2020/07/27 | 7,830 | 8,160 | 7,820 | 8,120 | 248,500 |
| 2020/07/22 | 7,830 | 7,940 | 7,800 | 7,900 | 242,900 |
| 2020/07/21 | 7,820 | 7,930 | 7,730 | 7,920 | 338,400 |
| 2020/07/20 | 7,530 | 7,780 | 7,530 | 7,710 | 245,900 |
| 2020/07/17 | 7,540 | 7,670 | 7,420 | 7,520 | 224,500 |
| 2020/07/16 | 7,700 | 7,760 | 7,550 | 7,570 | 218,800 |
| 2020/07/15 | 7,740 | 7,740 | 7,570 | 7,700 | 154,200 |
| 2020/07/14 | 7,810 | 7,930 | 7,640 | 7,700 | 266,300 |
| 2020/07/13 | 7,860 | 7,910 | 7,590 | 7,890 | 294,900 |
| 2020/07/10 | 7,860 | 7,960 | 7,830 | 7,870 | 284,700 |
| 2020/07/09 | 7,690 | 7,960 | 7,670 | 7,850 | 413,600 |
| 2020/07/08 | 7,500 | 7,780 | 7,450 | 7,720 | 370,200 |
| 2020/07/07 | 7,420 | 7,520 | 7,320 | 7,500 | 179,500 |
| 2020/07/06 | 7,560 | 7,600 | 7,380 | 7,450 | 189,500 |
| 2020/07/03 | 7,350 | 7,590 | 7,150 | 7,560 | 242,000 |
| 2020/07/02 | 7,580 | 7,610 | 7,250 | 7,350 | 416,300 |
| 2020/07/01 | 7,650 | 7,820 | 7,480 | 7,530 | 254,800 |
| 2020/06/30 | 7,720 | 7,730 | 7,450 | 7,620 | 244,500 |
| 2020/06/29 | 7,790 | 7,870 | 7,550 | 7,620 | 304,200 |
| 2020/06/26 | 7,800 | 7,850 | 7,610 | 7,810 | 350,300 |
| 2020/06/25 | 7,660 | 7,780 | 7,610 | 7,690 | 248,900 |
| 2020/06/24 | 7,590 | 7,780 | 7,550 | 7,660 | 269,300 |
| 2020/06/23 | 7,570 | 7,640 | 7,440 | 7,590 | 312,500 |
| 2020/06/22 | 7,500 | 7,540 | 7,380 | 7,510 | 145,500 |
| 2020/06/19 | 7,460 | 7,530 | 7,350 | 7,510 | 242,600 |
| 2020/06/18 | 7,350 | 7,460 | 7,330 | 7,460 | 210,900 |
| 2020/06/17 | 7,430 | 7,610 | 7,230 | 7,280 | 364,500 |
| 2020/06/16 | 7,320 | 7,450 | 7,320 | 7,400 | 253,100 |
| 2020/06/15 | 7,300 | 7,430 | 7,160 | 7,170 | 218,000 |
| 2020/06/12 | 7,110 | 7,440 | 7,080 | 7,370 | 288,600 |
| 2020/06/11 | 7,510 | 7,550 | 7,380 | 7,410 | 217,800 |
| 2020/06/10 | 7,490 | 7,620 | 7,430 | 7,520 | 260,300 |
| 2020/06/09 | 7,300 | 7,550 | 7,260 | 7,510 | 382,900 |
| 2020/06/08 | 7,230 | 7,260 | 7,000 | 7,150 | 348,500 |
| 2020/06/05 | 7,410 | 7,410 | 7,210 | 7,270 | 226,500 |
| 2020/06/04 | 7,550 | 7,700 | 7,420 | 7,500 | 313,600 |
| 2020/06/03 | 7,660 | 7,680 | 7,430 | 7,590 | 348,800 |
| 2020/06/02 | 7,670 | 7,700 | 7,510 | 7,690 | 334,300 |
| 2020/06/01 | 7,430 | 7,730 | 7,380 | 7,670 | 397,800 |
| 2020/05/29 | 7,100 | 7,400 | 7,100 | 7,400 | 382,700 |
| 2020/05/28 | 7,060 | 7,130 | 6,910 | 7,010 | 291,800 |
| 2020/05/27 | 7,320 | 7,340 | 7,010 | 7,090 | 375,500 |
| 2020/05/26 | 7,390 | 7,500 | 7,280 | 7,370 | 323,500 |
| 2020/05/25 | 7,240 | 7,480 | 7,190 | 7,480 | 384,100 |
| 2020/05/22 | 7,120 | 7,240 | 7,090 | 7,150 | 259,400 |
| 2020/05/21 | 7,010 | 7,250 | 6,950 | 7,160 | 368,000 |
| 2020/05/20 | 6,810 | 6,980 | 6,750 | 6,980 | 211,900 |
| 2020/05/19 | 6,880 | 6,910 | 6,630 | 6,850 | 347,400 |
| 2020/05/18 | 7,080 | 7,080 | 6,790 | 6,910 | 261,300 |
| 2020/05/15 | 6,810 | 7,340 | 6,530 | 7,100 | 671,900 |
| 2020/05/14 | 7,020 | 7,070 | 6,820 | 6,880 | 335,400 |
| 2020/05/13 | 6,980 | 7,040 | 6,880 | 7,030 | 359,700 |
| 2020/05/12 | 7,000 | 7,140 | 6,980 | 7,130 | 311,100 |
| 2020/05/11 | 7,100 | 7,160 | 6,740 | 6,870 | 298,000 |
| 2020/05/08 | 7,170 | 7,180 | 6,960 | 7,070 | 374,600 |
| 2020/05/07 | 6,670 | 7,220 | 6,650 | 7,170 | 657,300 |
| 2020/05/01 | 6,590 | 6,730 | 6,520 | 6,600 | 308,700 |
| 2020/04/30 | 6,750 | 6,780 | 6,410 | 6,600 | 474,100 |
| 2020/04/28 | 6,470 | 6,730 | 6,340 | 6,690 | 317,600 |
| 2020/04/27 | 6,700 | 6,760 | 6,430 | 6,470 | 341,200 |
| 2020/04/24 | 6,390 | 6,600 | 6,350 | 6,600 | 306,200 |
| 2020/04/23 | 6,450 | 6,550 | 6,400 | 6,440 | 258,600 |
| 2020/04/22 | 6,330 | 6,380 | 6,070 | 6,300 | 363,500 |
| 2020/04/21 | 6,500 | 6,670 | 6,420 | 6,440 | 367,400 |
| 2020/04/20 | 6,460 | 6,510 | 6,260 | 6,500 | 333,200 |
| 2020/04/17 | 6,550 | 6,640 | 6,360 | 6,440 | 374,700 |
| 2020/04/16 | 6,240 | 6,620 | 6,240 | 6,450 | 602,800 |
| 2020/04/15 | 6,150 | 6,290 | 6,060 | 6,240 | 428,200 |
| 2020/04/14 | 5,900 | 6,160 | 5,860 | 6,080 | 426,900 |
| 2020/04/13 | 5,730 | 5,890 | 5,720 | 5,850 | 331,700 |
| 2020/04/10 | 5,670 | 5,700 | 5,520 | 5,700 | 235,200 |
| 2020/04/09 | 5,730 | 5,730 | 5,440 | 5,670 | 278,200 |
| 2020/04/08 | 5,580 | 5,630 | 5,410 | 5,570 | 252,700 |
| 2020/04/07 | 5,880 | 5,930 | 5,450 | 5,540 | 357,900 |
| 2020/04/06 | 5,090 | 5,650 | 5,050 | 5,620 | 540,400 |
| 2020/04/03 | 5,200 | 5,280 | 4,875 | 4,945 | 312,600 |
| 2020/04/02 | 4,780 | 5,240 | 4,780 | 5,100 | 391,800 |
| 2020/04/01 | 4,880 | 4,920 | 4,745 | 4,745 | 219,900 |
| 2020/03/31 | 4,845 | 5,040 | 4,820 | 4,915 | 240,100 |
| 2020/03/30 | 4,950 | 4,990 | 4,720 | 4,840 | 263,600 |
| 2020/03/27 | 5,050 | 5,110 | 4,890 | 5,020 | 242,400 |
| 2020/03/26 | 4,900 | 4,995 | 4,760 | 4,910 | 229,600 |
| 2020/03/25 | 4,865 | 4,975 | 4,720 | 4,965 | 304,900 |
| 2020/03/24 | 4,490 | 4,635 | 4,375 | 4,585 | 350,800 |
| 2020/03/23 | 4,030 | 4,335 | 4,020 | 4,315 | 563,200 |
| 2020/03/19 | 4,135 | 4,150 | 3,900 | 3,960 | 512,000 |
| 2020/03/18 | 4,090 | 4,240 | 4,000 | 4,065 | 656,100 |
| 2020/03/17 | 4,000 | 4,195 | 3,890 | 3,975 | 825,700 |
| 2020/03/16 | 4,415 | 4,590 | 4,095 | 4,140 | 314,000 |
| 2020/03/13 | 4,270 | 4,470 | 3,960 | 4,375 | 651,500 |
| 2020/03/12 | 4,610 | 4,800 | 4,605 | 4,655 | 356,200 |
| 2020/03/11 | 4,975 | 5,040 | 4,765 | 4,770 | 300,600 |
| 2020/03/10 | 4,775 | 5,040 | 4,625 | 5,000 | 443,800 |
| 2020/03/09 | 4,985 | 5,040 | 4,760 | 4,845 | 378,600 |
| 2020/03/06 | 5,350 | 5,370 | 5,110 | 5,160 | 268,600 |
| 2020/03/05 | 5,500 | 5,500 | 5,310 | 5,360 | 330,600 |
| 2020/03/04 | 5,290 | 5,480 | 5,280 | 5,360 | 292,800 |
| 2020/03/03 | 5,490 | 5,510 | 5,210 | 5,300 | 556,100 |
| 2020/03/02 | 5,140 | 5,390 | 5,130 | 5,360 | 605,700 |
| 2020/02/28 | 5,240 | 5,300 | 4,980 | 5,160 | 737,200 |
| 2020/02/27 | 5,410 | 5,450 | 5,090 | 5,170 | 487,600 |
| 2020/02/26 | 5,280 | 5,460 | 5,250 | 5,340 | 613,500 |
| 2020/02/25 | 4,950 | 5,390 | 4,930 | 5,330 | 724,200 |
| 2020/02/21 | 5,080 | 5,210 | 5,030 | 5,100 | 295,300 |
| 2020/02/20 | 5,390 | 5,390 | 5,080 | 5,130 | 362,600 |
| 2020/02/19 | 5,480 | 5,540 | 5,350 | 5,350 | 160,000 |
| 2020/02/18 | 5,440 | 5,480 | 5,360 | 5,420 | 296,700 |
| 2020/02/17 | 5,310 | 5,500 | 5,300 | 5,500 | 417,500 |
| 2020/02/14 | 5,570 | 5,650 | 5,120 | 5,340 | 751,300 |
| 2020/02/13 | 5,790 | 5,810 | 5,660 | 5,750 | 331,900 |
| 2020/02/12 | 5,840 | 5,840 | 5,750 | 5,790 | 188,500 |
| 2020/02/10 | 5,760 | 5,960 | 5,710 | 5,840 | 269,100 |
| 2020/02/07 | 5,890 | 5,920 | 5,740 | 5,760 | 273,900 |
| 2020/02/06 | 5,930 | 5,960 | 5,870 | 5,880 | 336,000 |
| 2020/02/05 | 5,980 | 6,000 | 5,860 | 5,870 | 221,100 |
| 2020/02/04 | 5,870 | 5,890 | 5,810 | 5,890 | 227,900 |
| 2020/02/03 | 5,880 | 5,950 | 5,830 | 5,850 | 302,500 |
| 2020/01/31 | 6,010 | 6,100 | 5,970 | 6,010 | 210,500 |
| 2020/01/30 | 6,050 | 6,120 | 5,930 | 6,000 | 332,100 |
| 2020/01/29 | 6,190 | 6,190 | 6,070 | 6,090 | 225,800 |
| 2020/01/28 | 6,200 | 6,310 | 6,130 | 6,200 | 218,900 |
| 2020/01/27 | 6,180 | 6,320 | 6,140 | 6,240 | 160,800 |
| 2020/01/24 | 6,350 | 6,380 | 6,210 | 6,280 | 142,100 |
| 2020/01/23 | 6,250 | 6,340 | 6,170 | 6,270 | 126,900 |
| 2020/01/22 | 6,310 | 6,380 | 6,270 | 6,300 | 168,000 |
| 2020/01/21 | 6,430 | 6,460 | 6,310 | 6,330 | 166,400 |
| 2020/01/20 | 6,450 | 6,540 | 6,410 | 6,470 | 192,200 |
| 2020/01/17 | 6,480 | 6,480 | 6,370 | 6,400 | 121,700 |
| 2020/01/16 | 6,480 | 6,560 | 6,370 | 6,380 | 207,500 |
| 2020/01/15 | 6,350 | 6,460 | 6,300 | 6,430 | 250,400 |
| 2020/01/14 | 6,250 | 6,320 | 6,160 | 6,320 | 248,800 |
| 2020/01/10 | 6,170 | 6,260 | 6,170 | 6,250 | 146,100 |
| 2020/01/09 | 6,160 | 6,260 | 6,110 | 6,210 | 182,500 |
| 2020/01/08 | 6,150 | 6,180 | 5,960 | 6,090 | 293,400 |
| 2020/01/07 | 6,100 | 6,280 | 6,100 | 6,190 | 228,500 |
| 2020/01/06 | 6,030 | 6,180 | 6,030 | 6,110 | 246,200 |