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 |
|---|---|---|---|---|---|
| 2026/05/22 | 3,845 | 3,900 | 3,825 | 3,890 | 73,800 |
| 2026/05/21 | 3,775 | 3,860 | 3,775 | 3,830 | 84,200 |
| 2026/05/20 | 3,805 | 3,815 | 3,740 | 3,790 | 97,200 |
| 2026/05/19 | 3,855 | 3,870 | 3,795 | 3,840 | 128,100 |
| 2026/05/18 | 3,735 | 3,825 | 3,715 | 3,810 | 153,700 |
| 2026/05/15 | 3,680 | 3,770 | 3,645 | 3,735 | 172,700 |
| 2026/05/14 | 3,680 | 3,715 | 3,615 | 3,620 | 129,100 |
| 2026/05/13 | 3,680 | 3,745 | 3,655 | 3,690 | 125,200 |
| 2026/05/12 | 3,690 | 3,760 | 3,655 | 3,670 | 124,300 |
| 2026/05/11 | 3,775 | 3,785 | 3,710 | 3,715 | 103,200 |
| 2026/05/08 | 3,765 | 3,790 | 3,715 | 3,745 | 139,200 |
| 2026/05/07 | 3,705 | 3,745 | 3,680 | 3,695 | 107,700 |
| 2026/05/01 | 3,705 | 3,725 | 3,655 | 3,700 | 112,600 |
| 2026/04/30 | 3,700 | 3,720 | 3,660 | 3,695 | 168,000 |
| 2026/04/28 | 3,730 | 3,775 | 3,700 | 3,750 | 156,000 |
| 2026/04/27 | 3,600 | 3,775 | 3,575 | 3,695 | 234,000 |
| 2026/04/24 | 3,595 | 3,640 | 3,555 | 3,580 | 119,100 |
| 2026/04/23 | 3,565 | 3,595 | 3,505 | 3,560 | 134,700 |
| 2026/04/22 | 3,580 | 3,645 | 3,575 | 3,635 | 88,500 |
| 2026/04/21 | 3,640 | 3,680 | 3,590 | 3,600 | 75,500 |
| 2026/04/20 | 3,650 | 3,650 | 3,580 | 3,615 | 102,800 |
| 2026/04/17 | 3,620 | 3,680 | 3,610 | 3,650 | 109,700 |
| 2026/04/16 | 3,655 | 3,695 | 3,615 | 3,615 | 125,800 |
| 2026/04/15 | 3,615 | 3,665 | 3,600 | 3,600 | 117,600 |
| 2026/04/14 | 3,585 | 3,595 | 3,525 | 3,570 | 83,200 |
| 2026/04/13 | 3,545 | 3,565 | 3,505 | 3,525 | 83,500 |
| 2026/04/10 | 3,590 | 3,600 | 3,535 | 3,585 | 111,200 |
| 2026/04/09 | 3,645 | 3,650 | 3,595 | 3,615 | 115,100 |
| 2026/04/08 | 3,660 | 3,685 | 3,640 | 3,655 | 119,900 |
| 2026/04/07 | 3,580 | 3,620 | 3,565 | 3,585 | 88,900 |
| 2026/04/06 | 3,530 | 3,595 | 3,530 | 3,535 | 66,300 |
| 2026/04/03 | 3,535 | 3,575 | 3,515 | 3,530 | 68,000 |
| 2026/03/27 | 3,520 | 3,525 | 3,485 | 3,490 | 79,000 |
| 2026/03/26 | 3,550 | 3,550 | 3,465 | 3,500 | 82,300 |
| 2026/03/25 | 3,480 | 3,535 | 3,480 | 3,525 | 87,400 |
| 2026/03/24 | 3,500 | 3,560 | 3,500 | 3,515 | 75,100 |
| 2026/03/23 | 3,445 | 3,500 | 3,425 | 3,470 | 110,800 |
| 2026/03/19 | 3,575 | 3,625 | 3,510 | 3,515 | 135,700 |
| 2026/03/18 | 3,560 | 3,645 | 3,555 | 3,645 | 103,500 |
| 2026/03/17 | 3,585 | 3,605 | 3,540 | 3,570 | 91,100 |
| 2026/03/16 | 3,505 | 3,605 | 3,505 | 3,590 | 92,800 |
| 2026/03/13 | 3,525 | 3,600 | 3,525 | 3,555 | 100,700 |
| 2026/03/12 | 3,505 | 3,560 | 3,495 | 3,545 | 104,200 |
| 2026/03/11 | 3,605 | 3,660 | 3,595 | 3,615 | 89,900 |
| 2026/03/10 | 3,635 | 3,700 | 3,605 | 3,640 | 131,900 |
| 2026/03/09 | 3,550 | 3,640 | 3,530 | 3,620 | 190,600 |
| 2026/03/06 | 3,500 | 3,695 | 3,500 | 3,665 | 395,000 |
| 2026/03/05 | 3,540 | 3,555 | 3,405 | 3,425 | 307,500 |
| 2026/03/04 | 3,545 | 3,545 | 3,320 | 3,470 | 759,100 |
| 2026/03/03 | 3,685 | 3,700 | 3,505 | 3,525 | 327,300 |
| 2026/03/02 | 3,800 | 3,810 | 3,655 | 3,685 | 329,800 |
| 2026/02/27 | 3,990 | 3,990 | 3,870 | 3,925 | 150,000 |
| 2026/02/26 | 3,900 | 3,955 | 3,865 | 3,945 | 129,900 |
| 2026/02/25 | 3,875 | 3,910 | 3,830 | 3,840 | 166,200 |
| 2026/02/24 | 3,930 | 3,965 | 3,800 | 3,825 | 182,100 |
| 2026/02/20 | 3,985 | 4,040 | 3,945 | 4,000 | 114,000 |
| 2026/02/19 | 4,005 | 4,025 | 3,930 | 3,965 | 185,300 |
| 2026/02/18 | 3,965 | 4,035 | 3,935 | 4,015 | 182,700 |
| 2026/02/17 | 4,020 | 4,040 | 3,950 | 3,975 | 107,400 |
| 2026/02/16 | 3,995 | 4,005 | 3,940 | 3,990 | 119,900 |
| 2026/02/13 | 4,125 | 4,185 | 3,940 | 3,955 | 177,200 |
| 2026/02/12 | 4,250 | 4,335 | 4,165 | 4,195 | 259,500 |
| 2026/02/10 | 4,270 | 4,385 | 4,255 | 4,300 | 189,600 |
| 2026/02/09 | 4,355 | 4,390 | 4,040 | 4,210 | 296,800 |
| 2026/02/06 | 4,420 | 4,450 | 4,305 | 4,305 | 115,700 |
| 2026/02/05 | 4,485 | 4,535 | 4,440 | 4,490 | 130,900 |
| 2026/02/04 | 4,660 | 4,660 | 4,320 | 4,440 | 308,200 |
| 2026/02/03 | 4,710 | 4,760 | 4,700 | 4,730 | 80,300 |
| 2026/02/02 | 4,820 | 4,820 | 4,680 | 4,725 | 85,300 |
| 2026/01/30 | 4,795 | 4,825 | 4,760 | 4,780 | 115,600 |
| 2026/01/29 | 4,820 | 4,830 | 4,730 | 4,795 | 79,600 |
| 2026/01/28 | 4,900 | 4,900 | 4,830 | 4,830 | 59,800 |
| 2026/01/27 | 4,935 | 4,970 | 4,910 | 4,930 | 80,700 |
| 2026/01/26 | 4,985 | 5,020 | 4,885 | 4,930 | 123,200 |
| 2026/01/23 | 5,050 | 5,130 | 5,030 | 5,060 | 74,300 |
| 2026/01/22 | 5,040 | 5,060 | 5,000 | 5,000 | 97,100 |
| 2026/01/21 | 5,000 | 5,060 | 4,995 | 5,040 | 51,100 |
| 2026/01/20 | 5,060 | 5,100 | 5,010 | 5,040 | 70,200 |
| 2026/01/19 | 5,180 | 5,200 | 5,090 | 5,090 | 49,600 |
| 2026/01/16 | 5,140 | 5,200 | 5,080 | 5,170 | 61,200 |
| 2026/01/15 | 5,240 | 5,260 | 5,180 | 5,230 | 54,100 |
| 2026/01/14 | 5,200 | 5,290 | 5,180 | 5,270 | 93,700 |
| 2026/01/13 | 5,080 | 5,200 | 5,040 | 5,120 | 89,100 |
| 2026/01/09 | 5,030 | 5,060 | 4,990 | 5,040 | 50,000 |
| 2026/01/08 | 5,020 | 5,050 | 4,985 | 5,030 | 80,200 |
| 2026/01/07 | 5,030 | 5,030 | 4,940 | 4,980 | 82,200 |
| 2026/01/06 | 5,050 | 5,060 | 4,995 | 5,020 | 65,200 |
| 2026/01/05 | 5,100 | 5,110 | 4,945 | 4,980 | 117,000 |
| 2025/12/30 | 5,140 | 5,140 | 5,060 | 5,060 | 59,300 |
| 2025/12/29 | 5,090 | 5,170 | 5,080 | 5,150 | 87,100 |
| 2025/12/26 | 5,160 | 5,180 | 5,090 | 5,130 | 61,800 |
| 2025/12/25 | 5,100 | 5,210 | 5,100 | 5,160 | 68,100 |
| 2025/12/24 | 5,100 | 5,180 | 5,080 | 5,160 | 66,100 |
| 2025/12/23 | 5,010 | 5,120 | 5,010 | 5,100 | 83,000 |
| 2025/12/22 | 5,100 | 5,120 | 5,010 | 5,010 | 69,900 |
| 2025/12/19 | 5,000 | 5,100 | 5,000 | 5,070 | 162,800 |
| 2025/12/18 | 5,030 | 5,080 | 5,010 | 5,010 | 56,700 |
| 2025/12/17 | 5,020 | 5,070 | 4,965 | 5,060 | 67,200 |
| 2025/12/16 | 5,070 | 5,120 | 5,000 | 5,010 | 82,400 |
| 2025/12/15 | 5,050 | 5,190 | 5,050 | 5,170 | 102,200 |
| 2025/12/12 | 5,050 | 5,080 | 4,990 | 5,020 | 86,800 |
| 2025/12/11 | 5,080 | 5,090 | 4,895 | 4,965 | 72,100 |
| 2025/12/10 | 5,140 | 5,140 | 5,000 | 5,010 | 88,000 |
| 2025/12/09 | 5,020 | 5,140 | 5,020 | 5,140 | 94,000 |
| 2025/12/08 | 5,020 | 5,080 | 5,010 | 5,020 | 62,400 |
| 2025/12/05 | 5,020 | 5,100 | 4,980 | 5,020 | 72,100 |
| 2025/12/04 | 5,090 | 5,120 | 5,030 | 5,040 | 61,700 |
| 2025/12/03 | 5,000 | 5,090 | 5,000 | 5,030 | 72,300 |
| 2025/12/02 | 5,030 | 5,100 | 5,010 | 5,020 | 70,500 |
| 2025/12/01 | 5,130 | 5,130 | 4,995 | 5,030 | 132,200 |
| 2025/11/28 | 5,130 | 5,210 | 5,130 | 5,130 | 73,300 |
| 2025/11/27 | 5,110 | 5,170 | 5,080 | 5,150 | 71,900 |
| 2025/11/26 | 5,060 | 5,090 | 5,010 | 5,060 | 135,200 |
| 2025/11/25 | 5,020 | 5,030 | 4,955 | 4,960 | 106,000 |
| 2025/11/21 | 4,985 | 5,100 | 4,975 | 5,030 | 188,800 |
| 2025/11/20 | 5,100 | 5,120 | 4,985 | 4,985 | 106,600 |
| 2025/11/19 | 5,160 | 5,170 | 5,050 | 5,050 | 99,800 |
| 2025/11/18 | 5,150 | 5,230 | 5,040 | 5,090 | 117,100 |
| 2025/11/17 | 5,150 | 5,290 | 5,050 | 5,200 | 123,800 |
| 2025/11/14 | 5,170 | 5,220 | 5,070 | 5,110 | 88,000 |
| 2025/11/13 | 5,060 | 5,290 | 5,060 | 5,210 | 119,000 |
| 2025/11/12 | 5,310 | 5,330 | 5,030 | 5,090 | 213,500 |
| 2025/11/11 | 5,080 | 5,350 | 5,050 | 5,310 | 274,500 |
| 2025/11/10 | 4,710 | 5,160 | 4,710 | 5,080 | 378,900 |
| 2025/11/07 | 4,885 | 5,050 | 4,860 | 5,020 | 233,000 |
| 2025/11/06 | 4,900 | 4,980 | 4,845 | 4,860 | 131,700 |
| 2025/11/05 | 4,925 | 4,955 | 4,770 | 4,895 | 152,000 |
| 2025/11/04 | 4,940 | 5,070 | 4,840 | 4,930 | 212,100 |
| 2025/10/31 | 4,650 | 5,020 | 4,650 | 4,985 | 386,100 |
| 2025/10/30 | 4,460 | 4,620 | 4,460 | 4,600 | 209,800 |
| 2025/10/29 | 4,460 | 4,470 | 4,400 | 4,440 | 109,200 |
| 2025/10/28 | 4,580 | 4,590 | 4,450 | 4,470 | 104,300 |
| 2025/10/27 | 4,580 | 4,640 | 4,570 | 4,585 | 78,300 |
| 2025/10/24 | 4,535 | 4,550 | 4,500 | 4,510 | 47,400 |
| 2025/10/23 | 4,505 | 4,560 | 4,470 | 4,525 | 47,900 |
| 2025/10/22 | 4,490 | 4,550 | 4,490 | 4,540 | 120,700 |
| 2025/10/21 | 4,445 | 4,500 | 4,425 | 4,490 | 76,800 |
| 2025/10/20 | 4,430 | 4,455 | 4,380 | 4,450 | 100,900 |
| 2025/10/17 | 4,395 | 4,395 | 4,320 | 4,370 | 87,800 |
| 2025/10/16 | 4,465 | 4,465 | 4,370 | 4,405 | 96,300 |
| 2025/10/15 | 4,500 | 4,510 | 4,390 | 4,450 | 103,500 |
| 2025/10/14 | 4,405 | 4,550 | 4,400 | 4,470 | 169,700 |
| 2025/10/10 | 4,575 | 4,575 | 4,415 | 4,440 | 170,200 |
| 2025/10/09 | 4,615 | 4,650 | 4,570 | 4,620 | 120,200 |
| 2025/10/08 | 4,655 | 4,705 | 4,640 | 4,660 | 87,300 |
| 2025/10/07 | 4,650 | 4,715 | 4,615 | 4,700 | 378,700 |
| 2025/10/06 | 4,705 | 4,720 | 4,625 | 4,655 | 350,700 |
| 2025/10/03 | 4,625 | 4,765 | 4,625 | 4,650 | 262,000 |
| 2025/10/02 | 4,665 | 4,675 | 4,545 | 4,575 | 121,800 |
| 2025/10/01 | 4,725 | 4,735 | 4,655 | 4,720 | 85,800 |
| 2025/09/30 | 4,765 | 4,800 | 4,720 | 4,795 | 175,300 |
| 2025/09/29 | 4,780 | 4,780 | 4,710 | 4,755 | 73,500 |
| 2025/09/26 | 4,855 | 4,925 | 4,740 | 4,775 | 410,300 |
| 2025/09/25 | 4,930 | 4,970 | 4,845 | 4,855 | 106,000 |
| 2025/09/24 | 4,870 | 4,950 | 4,845 | 4,930 | 115,000 |
| 2025/09/22 | 4,870 | 4,900 | 4,840 | 4,875 | 80,900 |
| 2025/09/19 | 4,965 | 4,990 | 4,800 | 4,840 | 338,700 |
| 2025/09/18 | 4,930 | 4,965 | 4,850 | 4,930 | 123,300 |
| 2025/09/17 | 5,090 | 5,120 | 4,920 | 4,940 | 200,500 |
| 2025/09/16 | 4,935 | 5,120 | 4,910 | 5,120 | 135,700 |
| 2025/09/12 | 5,000 | 5,040 | 4,940 | 4,955 | 173,600 |
| 2025/09/11 | 4,795 | 4,975 | 4,795 | 4,970 | 205,300 |
| 2025/09/10 | 4,860 | 4,880 | 4,785 | 4,790 | 88,000 |
| 2025/09/09 | 4,815 | 4,920 | 4,800 | 4,845 | 141,900 |
| 2025/09/08 | 4,730 | 4,775 | 4,710 | 4,770 | 84,200 |
| 2025/09/05 | 4,645 | 4,725 | 4,640 | 4,695 | 82,700 |
| 2025/09/04 | 4,710 | 4,730 | 4,665 | 4,680 | 65,300 |
| 2025/09/03 | 4,625 | 4,730 | 4,615 | 4,695 | 155,700 |
| 2025/09/02 | 4,630 | 4,680 | 4,585 | 4,585 | 93,800 |
| 2025/09/01 | 4,610 | 4,665 | 4,570 | 4,625 | 90,100 |
| 2025/08/29 | 4,615 | 4,690 | 4,610 | 4,635 | 125,700 |
| 2025/08/28 | 4,620 | 4,650 | 4,585 | 4,630 | 70,500 |
| 2025/08/27 | 4,655 | 4,675 | 4,605 | 4,625 | 104,300 |
| 2025/08/26 | 4,700 | 4,700 | 4,615 | 4,650 | 298,500 |
| 2025/08/25 | 4,705 | 4,750 | 4,630 | 4,710 | 126,400 |
| 2025/08/22 | 4,660 | 4,705 | 4,630 | 4,680 | 113,700 |
| 2025/08/21 | 4,645 | 4,695 | 4,570 | 4,660 | 130,700 |
| 2025/08/20 | 4,810 | 4,820 | 4,665 | 4,670 | 308,200 |
| 2025/08/19 | 4,520 | 4,845 | 4,520 | 4,840 | 379,300 |
| 2025/08/18 | 4,485 | 4,585 | 4,480 | 4,520 | 185,100 |
| 2025/08/15 | 4,445 | 4,445 | 4,375 | 4,425 | 116,900 |
| 2025/08/14 | 4,625 | 4,635 | 4,425 | 4,445 | 177,700 |
| 2025/08/13 | 4,500 | 4,640 | 4,415 | 4,580 | 323,700 |
| 2025/08/12 | 4,295 | 4,550 | 4,255 | 4,460 | 554,600 |
| 2025/08/08 | 3,900 | 3,925 | 3,855 | 3,905 | 126,800 |
| 2025/08/07 | 3,905 | 3,960 | 3,905 | 3,925 | 88,700 |
| 2025/08/06 | 3,900 | 3,905 | 3,810 | 3,905 | 154,400 |
| 2025/08/05 | 3,950 | 3,980 | 3,880 | 3,890 | 147,400 |
| 2025/08/04 | 3,830 | 3,900 | 3,825 | 3,890 | 74,000 |
| 2025/08/01 | 3,845 | 3,900 | 3,840 | 3,865 | 99,000 |
| 2025/07/31 | 3,800 | 3,840 | 3,800 | 3,830 | 62,600 |
| 2025/07/30 | 3,825 | 3,855 | 3,800 | 3,810 | 89,900 |
| 2025/07/29 | 3,730 | 3,840 | 3,725 | 3,825 | 173,900 |
| 2025/07/28 | 3,700 | 3,765 | 3,680 | 3,730 | 189,900 |
| 2025/07/25 | 3,675 | 3,710 | 3,670 | 3,685 | 86,700 |
| 2025/07/24 | 3,670 | 3,715 | 3,665 | 3,675 | 103,900 |
| 2025/07/23 | 3,740 | 3,740 | 3,635 | 3,660 | 94,100 |
| 2025/07/22 | 3,740 | 3,830 | 3,720 | 3,720 | 122,900 |
| 2025/07/18 | 3,745 | 3,750 | 3,715 | 3,730 | 71,600 |
| 2025/07/17 | 3,650 | 3,750 | 3,640 | 3,745 | 91,400 |