アルファシステムズ（4719）の株価チャート
株価
5/15
- 前日 (5/14)
- 3,225
- 始値
- 3,255
- 高値
- 3,305
- 安値
- 3,235
- 終値 +0.31%
- 3,235
- 出来高 +13.33%
- 11,900
乖離率
- 株価（5日）
移動平均値 - -0.68%
3,257 - 株価（25日）
移動平均値 - -4.03%
3,371 - 出来高（5日）
移動平均値 - -20.13%
14,900
2025/12/12～2026/05/15
株価推移
| 日付 | 始値 | 高値 | 安値 | 終値 | 前日比 | 出来高 | 時価総額 | 25日乖離 | PER | PBR |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | ||||||||||
| 05/15 | 3,255 | 3,305 | 3,235 | 3,235 | +0.31% | 11,900 | 454億5951万 | -4.03% | 12.44 | 1 |
| 05/14 | 3,200 | 3,225 | 3,160 | 3,225 | +0.31% | 10,500 | 453億1899万 | -4.61% | 12.4 | 1 |
| 05/13 | 3,225 | 3,240 | 3,210 | 3,215 | 0% | 9,300 | 451億7846万 | -5.19% | 12.37 | 1 |
| 05/12 | 3,465 | 3,465 | 3,205 | 3,215 | -5.3% | 29,700 | 451億7846万 | -5.44% | 12.37 | 1 |
| 05/11 | 3,330 | 3,400 | 3,330 | 3,395 | +2.11% | 13,100 | 477億789万 | -0.41% | 13.06 | 1.05 |
| 05/08 | 3,340 | 3,345 | 3,305 | 3,325 | -0.15% | 8,600 | 467億2423万 | -2.44% | 12.79 | 1.03 |
| 05/07 | 3,320 | 3,370 | 3,320 | 3,330 | +0.91% | 5,400 | 467億9449万 | -2.29% | 12.81 | 1.03 |
| 05/01 | 3,300 | 3,330 | 3,245 | 3,300 | -0.3% | 12,300 | 463億7292万 | -3.25% | 12.69 | 1.02 |
| 04/30 | 3,365 | 3,370 | 3,300 | 3,310 | -1.63% | 15,900 | 465億1344万 | -3.07% | 12.73 | 1.02 |
| 04/28 | 3,315 | 3,365 | 3,310 | 3,365 | +1.51% | 7,600 | 472億8632万 | -1.61% | 12.94 | 1.04 |
| 04/27 | 3,350 | 3,350 | 3,300 | 3,315 | 0% | 5,600 | 465億8370万 | -3.07% | 12.75 | 1.03 |
| 04/24 | 3,360 | 3,360 | 3,315 | 3,315 | -1.92% | 7,300 | 465億8370万 | -3.07% | 12.75 | 1.03 |
| 04/23 | 3,410 | 3,410 | 3,320 | 3,380 | -0.44% | 11,900 | 474億9711万 | -1.26% | 13 | 1.05 |
| 04/22 | 3,400 | 3,420 | 3,390 | 3,395 | -0.44% | 6,100 | 477億789万 | -0.99% | 13.06 | 1.05 |
| 04/21 | 3,450 | 3,455 | 3,410 | 3,410 | -0.15% | 4,100 | 479億1868万 | -0.61% | 13.12 | 1.06 |
| 04/20 | 3,480 | 3,480 | 3,415 | 3,415 | -0.87% | 6,000 | 479億8894万 | -0.55% | 13.13 | 1.06 |
| 04/17 | 3,475 | 3,495 | 3,440 | 3,445 | -0.58% | 5,700 | 484億1051万 | +0.23% | 13.25 | 1.07 |
| 04/16 | 3,490 | 3,515 | 3,465 | 3,465 | 0% | 5,000 | 486億9156万 | +0.67% | 13.33 | 1.07 |
| 04/15 | 3,485 | 3,515 | 3,420 | 3,465 | +1.32% | 10,900 | 486億9156万 | +0.43% | 13.33 | 1.07 |
| 04/14 | 3,390 | 3,440 | 3,390 | 3,420 | +0.29% | 3,900 | 480億5920万 | -1.01% | 13.15 | 1.06 |
| 04/13 | 3,400 | 3,410 | 3,355 | 3,410 | -0.15% | 16,700 | 479億1868万 | -1.47% | 13.12 | 1.06 |
| 04/10 | 3,490 | 3,490 | 3,410 | 3,415 | -1.73% | 11,900 | 479億8894万 | -1.59% | 13.13 | 1.06 |
| 04/09 | 3,525 | 3,525 | 3,470 | 3,475 | -1.7% | 10,100 | 488億3209万 | -0.11% | 13.37 | 1.08 |
| 04/08 | 3,535 | 3,550 | 3,515 | 3,535 | +1% | 7,700 | 496億7523万 | +1.49% | 13.6 | 1.09 |
| 04/07 | 3,500 | 3,540 | 3,470 | 3,500 | +0.72% | 5,800 | 491億8340万 | +0.4% | 13.46 | 1.08 |
| 04/06 | 3,480 | 3,490 | 3,445 | 3,475 | -0.43% | 4,800 | 488億3209万 | -0.57% | 13.37 | 1.08 |
| 04/03 | 3,445 | 3,490 | 3,445 | 3,490 | +1.9% | 4,700 | 490億4287万 | -0.4% | 13.42 | 1.08 |
| 04/02 | 3,465 | 3,495 | 3,400 | 3,425 | -0.87% | 9,200 | 481億2947万 | -2.45% | 13.17 | 1.06 |
| 04/01 | 3,495 | 3,495 | 3,380 | 3,455 | +2.83% | 12,900 | 485億5104万 | -1.85% | 13.29 | 1.07 |
| 03/31 | 3,365 | 3,385 | 3,315 | 3,360 | +1.2% | 9,400 | 472億1606万 | -4.71% | 12.58 | 1.04 |
| 03/30 | 3,285 | 3,335 | 3,235 | 3,320 | -2.92% | 19,000 | 466億5396万 | -6.16% | 12.43 | 1.03 |
| 03/27 | 3,370 | 3,450 | 3,370 | 3,420 | +0.44% | 16,000 | 480億5920万 | -3.77% | 12.8 | 1.06 |
| 03/26 | 3,430 | 3,450 | 3,375 | 3,405 | -0.87% | 9,200 | 478億4842万 | -4.49% | 12.75 | 1.05 |
| 03/25 | 3,355 | 3,470 | 3,355 | 3,435 | +2.38% | 12,100 | 482億6999万 | -4% | 12.86 | 1.06 |
| 03/24 | 3,335 | 3,385 | 3,305 | 3,355 | +1.21% | 19,700 | 471億4580万 | -6.55% | 12.56 | 1.04 |
| 03/23 | 3,400 | 3,400 | 3,285 | 3,315 | -2.5% | 29,400 | 465億8370万 | -8.15% | 12.41 | 1.03 |
| 03/19 | 3,500 | 3,500 | 3,400 | 3,400 | -3.27% | 20,400 | 477億7816万 | -6.31% | 12.73 | 1.05 |
| 03/18 | 3,505 | 3,530 | 3,470 | 3,515 | +1.88% | 11,200 | 493億9418万 | -3.67% | 13.16 | 1.09 |
| 03/17 | 3,485 | 3,505 | 3,445 | 3,450 | -1% | 10,200 | 484億8078万 | -5.69% | 12.92 | 1.07 |
| 03/16 | 3,530 | 3,560 | 3,480 | 3,485 | -0.14% | 14,400 | 489億7261万 | -4.99% | 13.05 | 1.08 |
| 03/13 | 3,510 | 3,540 | 3,490 | 3,490 | -2.24% | 14,900 | 490億4287万 | -5.11% | 13.07 | 1.08 |
| 03/12 | 3,630 | 3,630 | 3,535 | 3,570 | -2.46% | 18,200 | 501億6706万 | -3.2% | 13.36 | 1.11 |
| 03/11 | 3,650 | 3,680 | 3,590 | 3,660 | +2.09% | 9,300 | 514億3178万 | -0.97% | 13.7 | 1.13 |
| 03/10 | 3,655 | 3,655 | 3,580 | 3,585 | -0.14% | 10,200 | 503億7785万 | -3.08% | 13.42 | 1.11 |
| 03/09 | 3,535 | 3,620 | 3,480 | 3,590 | -0.97% | 18,900 | 504億4811万 | -3.16% | 13.44 | 1.11 |
| 03/06 | 3,620 | 3,690 | 3,615 | 3,625 | -0.41% | 6,100 | 509億3995万 | -2.34% | 13.57 | 1.12 |
| 03/05 | 3,700 | 3,700 | 3,630 | 3,640 | +1.82% | 10,600 | 511億5073万 | -2.05% | 13.63 | 1.13 |
| 03/04 | 3,600 | 3,630 | 3,550 | 3,575 | -0.97% | 18,100 | 502億3733万 | -4% | 13.38 | 1.11 |
| 03/03 | 3,680 | 3,680 | 3,610 | 3,610 | -2.83% | 12,900 | 507億2916万 | -3.37% | 13.51 | 1.12 |
| 03/02 | 3,650 | 3,735 | 3,640 | 3,715 | +0.13% | 7,600 | 522億466万 | -0.91% | 13.91 | 1.15 |
| 02/27 | 3,640 | 3,735 | 3,640 | 3,710 | +1.09% | 8,700 | 521億3440万 | -1.3% | 13.89 | 1.15 |
| 02/26 | 3,625 | 3,695 | 3,615 | 3,670 | +0.82% | 9,000 | 515億7230万 | -2.63% | 13.74 | 1.14 |
| 02/25 | 3,625 | 3,660 | 3,620 | 3,640 | +0.55% | 8,300 | 511億5073万 | -3.78% | 13.63 | 1.13 |
| 02/24 | 3,665 | 3,675 | 3,600 | 3,620 | -1.09% | 9,900 | 508億6968万 | -4.76% | 13.55 | 1.12 |
| 02/20 | 3,690 | 3,690 | 3,625 | 3,660 | -1.21% | 8,900 | 514億3178万 | -4.24% | 13.7 | 1.13 |
| 02/19 | 3,700 | 3,745 | 3,680 | 3,705 | +0.14% | 9,700 | 520億6414万 | -3.54% | 13.87 | 1.15 |
| 02/18 | 3,795 | 3,795 | 3,700 | 3,700 | -1.07% | 7,400 | 519億9388万 | -4.02% | 13.85 | 1.15 |
| 02/17 | 3,750 | 3,755 | 3,700 | 3,740 | +0.27% | 8,700 | 525億5597万 | -3.33% | 14 | 1.16 |
| 02/16 | 3,760 | 3,785 | 3,700 | 3,730 | -2.23% | 12,000 | 524億1545万 | -3.94% | 13.96 | 1.16 |
| 02/13 | 3,885 | 3,890 | 3,790 | 3,815 | -0.52% | 9,100 | 536億990万 | -2.13% | 14.28 | 1.18 |
| 02/12 | 3,940 | 3,940 | 3,835 | 3,835 | -1.16% | 15,200 | 538億9095万 | -1.87% | 14.36 | 1.19 |
| 02/10 | 3,725 | 3,880 | 3,725 | 3,880 | +3.33% | 14,300 | 545億2331万 | -1.02% | 14.53 | 1.2 |
| 02/09 | 3,825 | 3,825 | 3,740 | 3,755 | +1.9% | 9,700 | 527億6676万 | -4.33% | 14.06 | 1.16 |
| 02/06 | 3,775 | 3,775 | 3,640 | 3,685 | -1.86% | 21,800 | 517億8309万 | -6.38% | 13.8 | 1.14 |
| 02/05 | 3,745 | 3,790 | 3,745 | 3,755 | +0.81% | 8,600 | 527億6676万 | -5.03% | 14.06 | 1.16 |
| 02/04 | 3,765 | 3,795 | 3,720 | 3,725 | -1.06% | 8,900 | 523億4519万 | -6.17% | 13.95 | 1.15 |
| 02/03 | 3,780 | 3,785 | 3,745 | 3,765 | +0.53% | 8,800 | 529億728万 | -5.57% | 14.09 | 1.17 |
| 02/02 | 3,790 | 3,790 | 3,745 | 3,745 | -1.06% | 7,500 | 526億2623万 | -6.26% | 14.02 | 1.16 |
| 01/30 | 3,750 | 3,785 | 3,725 | 3,785 | +1.61% | 9,300 | 531億8833万 | -5.52% | 14.17 | 1.17 |
| 01/29 | 3,720 | 3,790 | 3,715 | 3,725 | +0.4% | 14,200 | 523億4519万 | -7.22% | 13.95 | 1.15 |
| 01/28 | 3,855 | 3,855 | 3,710 | 3,710 | -3.76% | 25,000 | 521億3440万 | -7.89% | 13.89 | 1.15 |
| 01/27 | 3,855 | 3,875 | 3,815 | 3,855 | 0% | 9,400 | 541億7200万 | -4.65% | 14.43 | 1.19 |
| 01/26 | 3,940 | 3,940 | 3,850 | 3,855 | -2.16% | 13,200 | 541億7200万 | -4.79% | 14.43 | 1.19 |
| 01/23 | 3,995 | 4,000 | 3,935 | 3,940 | -0.63% | 8,300 | 553億6645万 | -2.86% | 14.75 | 1.22 |
| 01/22 | 3,985 | 4,020 | 3,955 | 3,965 | +0.13% | 6,800 | 557億1776万 | -2.36% | 14.84 | 1.23 |
| 01/21 | 4,005 | 4,005 | 3,925 | 3,960 | -1.37% | 10,000 | 556億4750万 | -2.51% | 14.82 | 1.23 |
| 01/20 | 4,105 | 4,105 | 4,015 | 4,015 | -2.31% | 7,000 | 564億2038万 | -1.16% | 15.03 | 1.24 |
| 01/19 | 4,140 | 4,140 | 4,110 | 4,110 | -0.84% | 2,600 | 577億5536万 | +1.21% | 15.39 | 1.27 |
| 01/16 | 4,110 | 4,145 | 4,105 | 4,145 | +0.61% | 4,500 | 582億4719万 | +2.17% | 15.52 | 1.28 |
| 01/15 | 4,070 | 4,145 | 4,040 | 4,120 | +1.23% | 10,200 | 578億9588万 | +1.7% | 15.42 | 1.28 |
| 01/14 | 4,050 | 4,095 | 4,050 | 4,070 | +0.49% | 5,100 | 571億9326万 | +0.59% | 15.24 | 1.26 |
| 01/13 | 4,085 | 4,095 | 4,045 | 4,050 | -0.86% | 9,500 | 569億1222万 | +0.12% | 15.16 | 1.25 |
| 01/09 | 4,095 | 4,095 | 4,045 | 4,085 | -0.12% | 9,500 | 574億405万 | +0.99% | 15.29 | 1.26 |
| 01/08 | 4,085 | 4,130 | 4,055 | 4,090 | +0.12% | 8,200 | 574億7431万 | +1.09% | 15.31 | 1.27 |
| 01/07 | 4,110 | 4,155 | 4,070 | 4,085 | -0.73% | 8,000 | 574億405万 | +0.96% | 15.29 | 1.26 |
| 01/06 | 4,050 | 4,130 | 4,050 | 4,115 | +2.49% | 5,400 | 578億2562万 | +1.63% | 15.41 | 1.27 |
| 01/05 | 4,075 | 4,140 | 4,015 | 4,015 | -0.62% | 8,700 | 564億2038万 | -0.89% | 15.03 | 1.24 |
| 2025 | ||||||||||
| 12/30 | 4,125 | 4,145 | 4,040 | 4,040 | -2.06% | 3,900 | 567億7169万 | -0.42% | 15.12 | 1.28 |
| 12/29 | 4,155 | 4,155 | 4,100 | 4,125 | -0.84% | 6,900 | 579億6615万 | +1.6% | 15.44 | 1.3 |
| 12/26 | 4,210 | 4,240 | 4,120 | 4,160 | +0.48% | 30,100 | 584億5798万 | +2.44% | 15.57 | 1.31 |
| 12/25 | 4,000 | 4,150 | 3,995 | 4,140 | +4.55% | 15,000 | 581億7693万 | +2% | 15.5 | 1.31 |
| 12/24 | 4,030 | 4,030 | 3,960 | 3,960 | -1.74% | 5,500 | 556億4750万 | -2.34% | 14.82 | 1.25 |
| 12/23 | 4,040 | 4,050 | 3,985 | 4,030 | +0.5% | 8,000 | 566億3117万 | -0.71% | 15.09 | 1.27 |
| 12/22 | 4,090 | 4,090 | 4,010 | 4,010 | -0.74% | 5,900 | 563億5012万 | -1.28% | 15.01 | 1.27 |
| 12/19 | 4,120 | 4,150 | 4,040 | 4,040 | -1.1% | 21,000 | 567億7169万 | -0.52% | 15.12 | 1.28 |
| 12/18 | 4,015 | 4,095 | 3,995 | 4,085 | +1.74% | 10,300 | 574億405万 | +0.59% | 15.29 | 1.29 |
| 12/17 | 4,020 | 4,045 | 3,990 | 4,015 | -0.12% | 7,700 | 564億2038万 | -1.04% | 15.03 | 1.27 |
| 12/16 | 4,070 | 4,070 | 4,010 | 4,020 | -1.23% | 7,400 | 564億9064万 | -0.96% | 15.05 | 1.27 |
| 12/15 | 3,975 | 4,070 | 3,975 | 4,070 | +1.75% | 6,500 | 571億9326万 | +0.2% | 15.24 | 1.29 |
| 12/12 | 3,995 | 4,025 | 3,960 | 4,000 | +1.27% | 12,800 | 562億960万 | -1.09% | 14.97 | 1.26 |
年初来
| 年度 | 株価 | 出来高 | 時価総額 | 25日乖離 | |||
|---|---|---|---|---|---|---|---|
| 高値 | 安値 | 大商い | 高値 | 安値 | プラス | マイナス | |
| 2008年 3月期 | 2,992 3,590 4/5 3,590 4/4 | 1,725 2,070 1/17 | 166,200 138,500 8/10 | - | - | +24.32% 2/15 | -23.08% 8/10 |
| 2009年 3月期 | 2,775 3,330 4/2 | 1,208 1,450 10/10 | 118,680 98,900 2/10 | - | - | +30.65% 11/11 | -31.56% 10/10 |
| 2010年 3月期 | 1,875 2,250 6/17 | 1,235 1,482 2/19 | 66,600 55,500 8/5 | - | - | +15.43% 5/29 | -10.12% 2/12 |
| 2011年 3月期 | 1,613 1,936 4/26 | 850 1,020 3/15 | 113,760 94,800 1/27 | 239億5509万 | 126億2097万 | +13.65% 7/8 | -21.91% 3/15 |
| 2012年 3月期 | 1,208 1,449 3/19 | 808 970 11/17 | 51,840 43,200 5/12 | 179億2920万 | 120億229万 | +11.8% 3/9 | -9.78% 11/25 |
| 2013年 3月期 | 1,375 3/21 | 932 11/13 | 38,700 12/18 | 204億1627万 | 138億3852万 | +14.48% 3/13 3/12 | -11.53% 5/28 |
| 2014年 3月期 | 1,549 3/31 | 995 6/7 | 69,500 6/7 | 229億9986万 | 147億7395万 | +11.47% 7/11 | -20.06% 6/7 |
| 2015年 3月期 | 1,825 3/24 | 1,317 5/21 | 97,900 5/30 | 270億9796万 | 195億5507万 | +8.65% 12/26 | -10.05% 10/17 |
| 2016年 3月期 | 2,086 11/9 | 1,583 2/12 | 57,200 11/10 | 309億7334万 | 235億470万 | +11.45% 6/26 | -13.4% 1/21 |
| 2017年 3月期 | 2,038 1/10 | 1,495 8/26 | 44,200 12/12 | 302億6063万 | 221億9805万 | +9.98% 12/19 | -9.49% 8/18 |
| 2018年 3月期 | 2,632 10/20 | 1,806 4/17 | 60,900 6/26 | 390億8046万 | 268億1584万 | +15.06% 6/26 | -14.5% 2/6 |
| 2019年 3月期 | 3,035 9/25 | 2,105 7/6 | 89,300 2/7 | 450億6428万 | 312億5546万 | +12.55% 9/5 | -10.24% 12/25 |
| 2020年 3月期 | 3,045 6/19 | 2,200 3/13 | 43,900 6/19 | 427億8955万 | 309億1528万 | +16.28% 5/8 | -13.92% 3/9 |
| 2021年 3月期 | 4,340 7/21 | 2,581 4/3 | 182,700 5/29 | 609億8741万 | 362億6924万 | +22.28% 5/12 | -10.64% 10/26 |
| 2022年 3月期 | 4,550 11/15 11/12 | 3,500 5/27 | 25,600 6/18 | 639億3842万 | 491億8340万 | +14.78% 3/23 | -11.79% 11/26 |
| 2023年 3月期 | 5,050 8/9 8/2 他2件 | 3,585 4/18 | 41,900 10/28 | 709億6462万 | 503億7785万 | +12.13% 7/28 | -11.05% 9/7 |
| 2024年 3月期 | 4,350 5/9 | 2,648 10/31 | 283,400 5/22 | 611億2794万 | 372億1075万 | +12.77% 2/9 | -12.77% 5/19 |
| 2025年 3月期 | 3,690 1/30 | 2,425 8/5 | 81,100 10/30 | 518億5335万 | 340億7707万 | +11.77% 10/15 | -18.42% 8/5 |
| 2026年 3月期 | 4,240 12/26 | 2,800 4/7 | 79,300 11/10 | 595億8217万 | 393億4672万 | +11.23% 5/12 | -8.14% 3/23 |
| 最新 | 3,235 2026/5/15 | 11,900 | 454億5951万 | -4.03% 3,371 | |||
年間値上がり率
- 2001/12/28 vs 2000/12/29
- -42%（0.58倍）
- 2002/12/30 vs 2001/12/28
- -81%（0.19倍）
- 2003/12/30 vs 2002/12/30
- 80%（1.8倍）
- 2004/12/30 vs 2003/12/30
- -11%（0.89倍）
- 2005/12/30 vs 2004/12/30
- 104%（2.04倍）
- 2006/12/29 vs 2005/12/30
- -2%（0.98倍）
- 2007/12/28 vs 2006/12/29
- -34%（0.66倍）
- 2008/12/30 vs 2007/12/28
- -1%（0.99倍）
- 2009/12/30 vs 2008/12/30
- -26%（0.74倍）
- 2010/12/30 vs 2009/12/30
- -15%（0.85倍）
- 2011/12/30 vs 2010/12/30
- -20%（0.8倍）
- 2012/12/28 vs 2011/12/30
- 11%（1.11倍）
- 2013/12/30 vs 2012/12/28
- 37%（1.37倍）
- 2014/12/30 vs 2013/12/30
- 12%（1.12倍）
- 2015/12/30 vs 2014/12/30
- 17%（1.17倍）
- 2016/12/30 vs 2015/12/30
- -4%（0.96倍）
- 2017/12/29 vs 2016/12/30
- 32%（1.32倍）
- 2018/12/28 vs 2017/12/29
- 2%（1.02倍）
- 2019/12/30 vs 2018/12/28
- 13%（1.13倍）
- 2020/12/30 vs 2019/12/30
- 23%（1.23倍）
- 2021/12/30 vs 2020/12/30
- 15%（1.15倍）
- 2022/12/30 vs 2021/12/30
- 2%（1.02倍）
- 2023/12/29 vs 2022/12/30
- -27%（0.73倍）
- 2024/12/30 vs 2023/12/29
- 11%（1.11倍）
- 2025/12/30 vs 2024/12/30
- 20%（1.2倍）
- 2026/05/15 vs 2025/12/30
- -20%（0.8倍）
- 過去安値
698円（2002/11/19） - 363%（4.63倍）
3,235円（5/15）
10年以上蓄積したファイナンスデータとAIを掛け合わせて、投資の意思決定を加速させるポジションです。
