アルファシステムズ(4719)の株価時系列情報
アルファシステムズ(4719)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 |
|---|---|---|---|---|---|
| 2026/06/29 | 3,285 | 3,370 | 3,285 | 3,345 | 12,700 |
| 2026/06/26 | 3,395 | 3,395 | 3,260 | 3,280 | 31,500 |
| 2026/06/25 | 3,350 | 3,465 | 3,350 | 3,400 | 18,800 |
| 2026/06/24 | 3,315 | 3,355 | 3,285 | 3,305 | 10,600 |
| 2026/06/23 | 3,245 | 3,310 | 3,235 | 3,305 | 6,400 |
| 2026/06/22 | 3,280 | 3,310 | 3,235 | 3,250 | 10,600 |
| 2026/06/19 | 3,425 | 3,425 | 3,270 | 3,275 | 30,200 |
| 2026/06/18 | 3,230 | 3,330 | 3,230 | 3,310 | 8,900 |
| 2026/06/17 | 3,175 | 3,240 | 3,165 | 3,205 | 7,300 |
| 2026/06/16 | 3,150 | 3,190 | 3,130 | 3,190 | 6,100 |
| 2026/06/15 | 3,175 | 3,190 | 3,150 | 3,150 | 9,100 |
| 2026/06/12 | 3,175 | 3,175 | 3,055 | 3,125 | 28,400 |
| 2026/06/11 | 3,165 | 3,185 | 3,125 | 3,175 | 8,200 |
| 2026/06/10 | 3,175 | 3,225 | 3,160 | 3,160 | 9,600 |
| 2026/06/09 | 3,170 | 3,215 | 3,160 | 3,175 | 7,100 |
| 2026/06/08 | 3,260 | 3,260 | 3,165 | 3,165 | 10,500 |
| 2026/06/05 | 3,220 | 3,300 | 3,220 | 3,260 | 6,500 |
| 2026/06/04 | 3,155 | 3,210 | 3,150 | 3,195 | 3,800 |
| 2026/06/03 | 3,155 | 3,220 | 3,110 | 3,185 | 12,700 |
| 2026/06/02 | 3,200 | 3,200 | 3,130 | 3,155 | 11,000 |
| 2026/06/01 | 3,250 | 3,265 | 3,220 | 3,225 | 7,300 |
| 2026/05/29 | 3,235 | 3,290 | 3,235 | 3,250 | 3,900 |
| 2026/05/28 | 3,215 | 3,245 | 3,205 | 3,230 | 6,600 |
| 2026/05/27 | 3,220 | 3,250 | 3,215 | 3,250 | 6,700 |
| 2026/05/26 | 3,280 | 3,295 | 3,220 | 3,220 | 9,100 |
| 2026/05/25 | 3,305 | 3,305 | 3,215 | 3,255 | 7,700 |
| 2026/05/22 | 3,295 | 3,320 | 3,250 | 3,250 | 6,500 |
| 2026/05/21 | 3,305 | 3,305 | 3,275 | 3,280 | 3,000 |
| 2026/05/20 | 3,260 | 3,295 | 3,220 | 3,270 | 7,500 |
| 2026/05/19 | 3,280 | 3,325 | 3,280 | 3,305 | 5,000 |
| 2026/05/18 | 3,240 | 3,290 | 3,225 | 3,280 | 5,900 |
| 2026/05/15 | 3,255 | 3,305 | 3,235 | 3,235 | 11,900 |
| 2026/05/14 | 3,200 | 3,225 | 3,160 | 3,225 | 10,500 |
| 2026/05/13 | 3,225 | 3,240 | 3,210 | 3,215 | 9,300 |
| 2026/05/12 | 3,465 | 3,465 | 3,205 | 3,215 | 29,700 |
| 2026/05/11 | 3,330 | 3,400 | 3,330 | 3,395 | 13,100 |
| 2026/05/08 | 3,340 | 3,345 | 3,305 | 3,325 | 8,600 |
| 2026/05/07 | 3,320 | 3,370 | 3,320 | 3,330 | 5,400 |
| 2026/05/01 | 3,300 | 3,330 | 3,245 | 3,300 | 12,300 |
| 2026/04/30 | 3,365 | 3,370 | 3,300 | 3,310 | 15,900 |
| 2026/04/28 | 3,315 | 3,365 | 3,310 | 3,365 | 7,600 |
| 2026/04/27 | 3,350 | 3,350 | 3,300 | 3,315 | 5,600 |
| 2026/04/24 | 3,360 | 3,360 | 3,315 | 3,315 | 7,300 |
| 2026/04/23 | 3,410 | 3,410 | 3,320 | 3,380 | 11,900 |
| 2026/04/22 | 3,400 | 3,420 | 3,390 | 3,395 | 6,100 |
| 2026/04/21 | 3,450 | 3,455 | 3,410 | 3,410 | 4,100 |
| 2026/04/20 | 3,480 | 3,480 | 3,415 | 3,415 | 6,000 |
| 2026/04/17 | 3,475 | 3,495 | 3,440 | 3,445 | 5,700 |
| 2026/04/16 | 3,490 | 3,515 | 3,465 | 3,465 | 5,000 |
| 2026/04/15 | 3,485 | 3,515 | 3,420 | 3,465 | 10,900 |
| 2026/04/14 | 3,390 | 3,440 | 3,390 | 3,420 | 3,900 |
| 2026/04/13 | 3,400 | 3,410 | 3,355 | 3,410 | 16,700 |
| 2026/04/10 | 3,490 | 3,490 | 3,410 | 3,415 | 11,900 |
| 2026/04/09 | 3,525 | 3,525 | 3,470 | 3,475 | 10,100 |
| 2026/04/08 | 3,535 | 3,550 | 3,515 | 3,535 | 7,700 |
| 2026/04/07 | 3,500 | 3,540 | 3,470 | 3,500 | 5,800 |
| 2026/04/06 | 3,480 | 3,490 | 3,445 | 3,475 | 4,800 |
| 2026/04/03 | 3,445 | 3,490 | 3,445 | 3,490 | 4,700 |
| 2026/03/27 | 3,370 | 3,450 | 3,370 | 3,420 | 16,000 |
| 2026/03/26 | 3,430 | 3,450 | 3,375 | 3,405 | 9,200 |
| 2026/03/25 | 3,355 | 3,470 | 3,355 | 3,435 | 12,100 |
| 2026/03/24 | 3,335 | 3,385 | 3,305 | 3,355 | 19,700 |
| 2026/03/23 | 3,400 | 3,400 | 3,285 | 3,315 | 29,400 |
| 2026/03/19 | 3,500 | 3,500 | 3,400 | 3,400 | 20,400 |
| 2026/03/18 | 3,505 | 3,530 | 3,470 | 3,515 | 11,200 |
| 2026/03/17 | 3,485 | 3,505 | 3,445 | 3,450 | 10,200 |
| 2026/03/16 | 3,530 | 3,560 | 3,480 | 3,485 | 14,400 |
| 2026/03/13 | 3,510 | 3,540 | 3,490 | 3,490 | 14,900 |
| 2026/03/12 | 3,630 | 3,630 | 3,535 | 3,570 | 18,200 |
| 2026/03/11 | 3,650 | 3,680 | 3,590 | 3,660 | 9,300 |
| 2026/03/10 | 3,655 | 3,655 | 3,580 | 3,585 | 10,200 |
| 2026/03/09 | 3,535 | 3,620 | 3,480 | 3,590 | 18,900 |
| 2026/03/06 | 3,620 | 3,690 | 3,615 | 3,625 | 6,100 |
| 2026/03/05 | 3,700 | 3,700 | 3,630 | 3,640 | 10,600 |
| 2026/03/04 | 3,600 | 3,630 | 3,550 | 3,575 | 18,100 |
| 2026/03/03 | 3,680 | 3,680 | 3,610 | 3,610 | 12,900 |
| 2026/03/02 | 3,650 | 3,735 | 3,640 | 3,715 | 7,600 |
| 2026/02/27 | 3,640 | 3,735 | 3,640 | 3,710 | 8,700 |
| 2026/02/26 | 3,625 | 3,695 | 3,615 | 3,670 | 9,000 |
| 2026/02/25 | 3,625 | 3,660 | 3,620 | 3,640 | 8,300 |
| 2026/02/24 | 3,665 | 3,675 | 3,600 | 3,620 | 9,900 |
| 2026/02/20 | 3,690 | 3,690 | 3,625 | 3,660 | 8,900 |
| 2026/02/19 | 3,700 | 3,745 | 3,680 | 3,705 | 9,700 |
| 2026/02/18 | 3,795 | 3,795 | 3,700 | 3,700 | 7,400 |
| 2026/02/17 | 3,750 | 3,755 | 3,700 | 3,740 | 8,700 |
| 2026/02/16 | 3,760 | 3,785 | 3,700 | 3,730 | 12,000 |
| 2026/02/13 | 3,885 | 3,890 | 3,790 | 3,815 | 9,100 |
| 2026/02/12 | 3,940 | 3,940 | 3,835 | 3,835 | 15,200 |
| 2026/02/10 | 3,725 | 3,880 | 3,725 | 3,880 | 14,300 |
| 2026/02/09 | 3,825 | 3,825 | 3,740 | 3,755 | 9,700 |
| 2026/02/06 | 3,775 | 3,775 | 3,640 | 3,685 | 21,800 |
| 2026/02/05 | 3,745 | 3,790 | 3,745 | 3,755 | 8,600 |
| 2026/02/04 | 3,765 | 3,795 | 3,720 | 3,725 | 8,900 |
| 2026/02/03 | 3,780 | 3,785 | 3,745 | 3,765 | 8,800 |
| 2026/02/02 | 3,790 | 3,790 | 3,745 | 3,745 | 7,500 |
| 2026/01/30 | 3,750 | 3,785 | 3,725 | 3,785 | 9,300 |
| 2026/01/29 | 3,720 | 3,790 | 3,715 | 3,725 | 14,200 |
| 2026/01/28 | 3,855 | 3,855 | 3,710 | 3,710 | 25,000 |
| 2026/01/27 | 3,855 | 3,875 | 3,815 | 3,855 | 9,400 |
| 2026/01/26 | 3,940 | 3,940 | 3,850 | 3,855 | 13,200 |
| 2026/01/23 | 3,995 | 4,000 | 3,935 | 3,940 | 8,300 |
| 2026/01/22 | 3,985 | 4,020 | 3,955 | 3,965 | 6,800 |
| 2026/01/21 | 4,005 | 4,005 | 3,925 | 3,960 | 10,000 |
| 2026/01/20 | 4,105 | 4,105 | 4,015 | 4,015 | 7,000 |
| 2026/01/19 | 4,140 | 4,140 | 4,110 | 4,110 | 2,600 |
| 2026/01/16 | 4,110 | 4,145 | 4,105 | 4,145 | 4,500 |
| 2026/01/15 | 4,070 | 4,145 | 4,040 | 4,120 | 10,200 |
| 2026/01/14 | 4,050 | 4,095 | 4,050 | 4,070 | 5,100 |
| 2026/01/13 | 4,085 | 4,095 | 4,045 | 4,050 | 9,500 |
| 2026/01/09 | 4,095 | 4,095 | 4,045 | 4,085 | 9,500 |
| 2026/01/08 | 4,085 | 4,130 | 4,055 | 4,090 | 8,200 |
| 2026/01/07 | 4,110 | 4,155 | 4,070 | 4,085 | 8,000 |
| 2026/01/06 | 4,050 | 4,130 | 4,050 | 4,115 | 5,400 |
| 2026/01/05 | 4,075 | 4,140 | 4,015 | 4,015 | 8,700 |
| 2025/12/30 | 4,125 | 4,145 | 4,040 | 4,040 | 3,900 |
| 2025/12/29 | 4,155 | 4,155 | 4,100 | 4,125 | 6,900 |
| 2025/12/26 | 4,210 | 4,240 | 4,120 | 4,160 | 30,100 |
| 2025/12/25 | 4,000 | 4,150 | 3,995 | 4,140 | 15,000 |
| 2025/12/24 | 4,030 | 4,030 | 3,960 | 3,960 | 5,500 |
| 2025/12/23 | 4,040 | 4,050 | 3,985 | 4,030 | 8,000 |
| 2025/12/22 | 4,090 | 4,090 | 4,010 | 4,010 | 5,900 |
| 2025/12/19 | 4,120 | 4,150 | 4,040 | 4,040 | 21,000 |
| 2025/12/18 | 4,015 | 4,095 | 3,995 | 4,085 | 10,300 |
| 2025/12/17 | 4,020 | 4,045 | 3,990 | 4,015 | 7,700 |
| 2025/12/16 | 4,070 | 4,070 | 4,010 | 4,020 | 7,400 |
| 2025/12/15 | 3,975 | 4,070 | 3,975 | 4,070 | 6,500 |
| 2025/12/12 | 3,995 | 4,025 | 3,960 | 4,000 | 12,800 |
| 2025/12/11 | 4,020 | 4,020 | 3,950 | 3,950 | 9,700 |
| 2025/12/10 | 4,045 | 4,050 | 3,985 | 3,985 | 5,200 |
| 2025/12/09 | 4,045 | 4,045 | 3,985 | 4,010 | 8,100 |
| 2025/12/08 | 4,070 | 4,070 | 4,000 | 4,005 | 8,000 |
| 2025/12/05 | 4,035 | 4,035 | 4,000 | 4,000 | 4,400 |
| 2025/12/04 | 4,040 | 4,060 | 4,020 | 4,045 | 7,700 |
| 2025/12/03 | 4,105 | 4,105 | 4,040 | 4,040 | 6,800 |
| 2025/12/02 | 4,100 | 4,135 | 4,070 | 4,105 | 6,800 |
| 2025/12/01 | 4,185 | 4,185 | 4,070 | 4,100 | 4,300 |
| 2025/11/28 | 4,200 | 4,200 | 4,155 | 4,155 | 3,700 |
| 2025/11/27 | 4,165 | 4,225 | 4,115 | 4,160 | 6,400 |
| 2025/11/26 | 4,165 | 4,230 | 4,165 | 4,165 | 9,400 |
| 2025/11/25 | 4,140 | 4,145 | 4,110 | 4,120 | 14,100 |
| 2025/11/21 | 4,080 | 4,165 | 4,070 | 4,165 | 17,600 |
| 2025/11/20 | 4,090 | 4,140 | 4,060 | 4,110 | 10,200 |
| 2025/11/19 | 4,100 | 4,100 | 4,010 | 4,040 | 7,700 |
| 2025/11/18 | 4,120 | 4,120 | 4,035 | 4,060 | 7,500 |
| 2025/11/17 | 4,075 | 4,140 | 4,065 | 4,100 | 19,200 |
| 2025/11/14 | 4,020 | 4,020 | 3,955 | 3,985 | 12,200 |
| 2025/11/13 | 4,020 | 4,055 | 4,000 | 4,025 | 5,800 |
| 2025/11/12 | 4,020 | 4,035 | 3,965 | 3,985 | 13,600 |
| 2025/11/11 | 4,060 | 4,070 | 3,975 | 4,065 | 15,300 |
| 2025/11/10 | 4,210 | 4,210 | 4,015 | 4,095 | 79,300 |
| 2025/11/07 | 3,710 | 3,725 | 3,635 | 3,635 | 7,200 |
| 2025/11/06 | 3,685 | 3,745 | 3,680 | 3,710 | 8,600 |
| 2025/11/05 | 3,675 | 3,675 | 3,600 | 3,660 | 5,900 |
| 2025/11/04 | 3,630 | 3,730 | 3,615 | 3,670 | 12,600 |
| 2025/10/31 | 3,630 | 3,690 | 3,605 | 3,615 | 8,700 |
| 2025/10/30 | 3,685 | 3,685 | 3,630 | 3,635 | 11,300 |
| 2025/10/29 | 3,755 | 3,755 | 3,670 | 3,685 | 4,200 |
| 2025/10/28 | 3,835 | 3,835 | 3,720 | 3,775 | 6,600 |
| 2025/10/27 | 3,770 | 3,885 | 3,765 | 3,850 | 8,600 |
| 2025/10/24 | 3,730 | 3,770 | 3,715 | 3,730 | 5,700 |
| 2025/10/23 | 3,735 | 3,795 | 3,735 | 3,740 | 3,300 |
| 2025/10/22 | 3,800 | 3,825 | 3,740 | 3,770 | 6,200 |
| 2025/10/21 | 3,750 | 3,810 | 3,745 | 3,745 | 4,400 |
| 2025/10/20 | 3,710 | 3,760 | 3,710 | 3,730 | 4,200 |
| 2025/10/17 | 3,655 | 3,695 | 3,630 | 3,660 | 5,100 |
| 2025/10/16 | 3,680 | 3,690 | 3,635 | 3,635 | 3,400 |
| 2025/10/15 | 3,625 | 3,700 | 3,610 | 3,680 | 6,600 |
| 2025/10/14 | 3,590 | 3,600 | 3,550 | 3,580 | 9,300 |
| 2025/10/10 | 3,710 | 3,710 | 3,600 | 3,615 | 15,900 |
| 2025/10/09 | 3,725 | 3,740 | 3,680 | 3,735 | 14,600 |
| 2025/10/08 | 3,750 | 3,825 | 3,705 | 3,720 | 8,600 |
| 2025/10/07 | 3,840 | 3,850 | 3,770 | 3,780 | 7,700 |
| 2025/10/06 | 3,840 | 3,900 | 3,770 | 3,865 | 11,600 |
| 2025/10/03 | 3,690 | 3,745 | 3,690 | 3,725 | 3,900 |
| 2025/10/02 | 3,775 | 3,775 | 3,700 | 3,700 | 7,400 |
| 2025/10/01 | 3,785 | 3,785 | 3,725 | 3,740 | 9,500 |
| 2025/09/30 | 3,820 | 3,840 | 3,775 | 3,780 | 6,500 |
| 2025/09/29 | 3,870 | 3,870 | 3,790 | 3,815 | 8,000 |
| 2025/09/26 | 3,855 | 3,925 | 3,855 | 3,910 | 14,300 |
| 2025/09/25 | 3,840 | 3,895 | 3,840 | 3,885 | 6,800 |
| 2025/09/24 | 3,895 | 3,895 | 3,810 | 3,840 | 7,100 |
| 2025/09/22 | 3,925 | 3,965 | 3,875 | 3,875 | 10,900 |
| 2025/09/19 | 3,880 | 3,975 | 3,790 | 3,975 | 26,200 |
| 2025/09/18 | 3,720 | 3,890 | 3,685 | 3,875 | 19,400 |
| 2025/09/17 | 3,810 | 3,810 | 3,715 | 3,720 | 5,600 |
| 2025/09/16 | 3,765 | 3,810 | 3,760 | 3,810 | 3,700 |
| 2025/09/12 | 3,840 | 3,840 | 3,755 | 3,765 | 13,700 |
| 2025/09/11 | 3,810 | 3,840 | 3,800 | 3,820 | 8,100 |
| 2025/09/10 | 3,770 | 3,820 | 3,770 | 3,810 | 3,000 |
| 2025/09/09 | 3,750 | 3,830 | 3,750 | 3,770 | 4,200 |
| 2025/09/08 | 3,735 | 3,740 | 3,710 | 3,740 | 2,500 |
| 2025/09/05 | 3,675 | 3,710 | 3,675 | 3,675 | 4,500 |
| 2025/09/04 | 3,660 | 3,700 | 3,650 | 3,680 | 7,000 |
| 2025/09/03 | 3,710 | 3,720 | 3,655 | 3,685 | 12,400 |
| 2025/09/02 | 3,800 | 3,800 | 3,695 | 3,695 | 6,900 |
| 2025/09/01 | 3,710 | 3,780 | 3,710 | 3,780 | 4,700 |
| 2025/08/29 | 3,705 | 3,740 | 3,695 | 3,710 | 2,400 |
| 2025/08/28 | 3,720 | 3,730 | 3,700 | 3,725 | 3,100 |
| 2025/08/27 | 3,710 | 3,775 | 3,710 | 3,720 | 8,600 |
| 2025/08/26 | 3,780 | 3,780 | 3,715 | 3,730 | 6,200 |