- 4719
- 2026/09/15
- 時価
- 460億円
- PER 予
- 12.62倍
- 2010年以降
- 10.47-35.92倍
（2010-2026年） - PBR
- 1.02倍
- 2010年以降
- 0.4-1.78倍
（2010-2026年） - 配当 予
- 4.27%
- ROE 予
- 8.09%
- ROA 予
- 7.07%
- 資料
- Link
- CSV,JSON
アルファシステムズ（4719）の株価チャート
株価
9/15
- 前日 (9/14)
- 3,270
- 始値
- 3,290
- 高値
- 3,290
- 安値
- 3,270
- 終値 +0.31%
- 3,280
- 出来高 -40.46%
- 7,800
乖離率
- 株価（5日）
移動平均値 - +0.49%
3,264 - 株価（25日）
移動平均値 - -2.99%
3,381 - 出来高（5日）
移動平均値 - -42.05%
13,460
2026/04/21～2026/09/15
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 | ||||||||||
| 09/15 | 3,290 | 3,290 | 3,270 | 3,280 | +0.31% | 7,800 | - | -2.99% | - | - |
| 09/14 | 3,220 | 3,280 | 3,220 | 3,270 | +1.55% | 13,100 | - | -3.4% | - | - |
| 09/11 | 3,255 | 3,255 | 3,220 | 3,220 | -1.98% | 21,400 | - | -4.93% | - | - |
| 09/10 | 3,270 | 3,310 | 3,250 | 3,285 | +0.61% | 10,900 | - | -3.15% | - | - |
| 09/09 | 3,310 | 3,320 | 3,265 | 3,265 | -1.36% | 14,100 | - | -3.63% | - | - |
| 09/08 | 3,355 | 3,355 | 3,310 | 3,310 | -1.34% | 9,500 | - | -2.24% | - | - |
| 09/07 | 3,435 | 3,435 | 3,355 | 3,355 | -1.47% | 13,300 | - | -0.86% | - | - |
| 09/04 | 3,415 | 3,420 | 3,390 | 3,405 | -0.29% | 4,900 | - | +0.71% | - | - |
| 09/03 | 3,400 | 3,430 | 3,380 | 3,415 | +0.44% | 9,800 | - | +1.04% | - | - |
| 09/02 | 3,455 | 3,455 | 3,395 | 3,400 | -2.02% | 11,700 | - | +0.56% | - | - |
| 09/01 | 3,445 | 3,495 | 3,435 | 3,470 | +0.58% | 16,800 | - | +2.66% | - | - |
| 08/31 | 3,405 | 3,470 | 3,405 | 3,450 | +1.32% | 15,100 | - | +2.16% | - | - |
| 08/28 | 3,370 | 3,415 | 3,370 | 3,405 | +0.89% | 10,600 | - | +0.98% | - | - |
| 08/27 | 3,370 | 3,400 | 3,360 | 3,375 | -0.15% | 8,400 | - | +0.15% | - | - |
| 08/26 | 3,365 | 3,390 | 3,360 | 3,380 | +0.15% | 7,300 | - | +0.33% | - | - |
| 08/25 | 3,380 | 3,385 | 3,355 | 3,375 | 0% | 8,100 | - | +0.21% | - | - |
| 08/24 | 3,430 | 3,465 | 3,375 | 3,375 | -1.17% | 8,700 | - | +0.27% | - | - |
| 08/21 | 3,390 | 3,420 | 3,385 | 3,415 | +0.15% | 9,000 | - | +1.52% | - | - |
| 08/20 | 3,370 | 3,450 | 3,360 | 3,410 | +0.89% | 10,900 | - | +1.46% | - | - |
| 08/19 | 3,430 | 3,450 | 3,380 | 3,380 | -2.87% | 10,200 | - | +0.66% | - | - |
| 08/18 | 3,435 | 3,510 | 3,435 | 3,480 | +0.43% | 11,000 | - | +3.69% | - | - |
| 08/17 | 3,490 | 3,510 | 3,450 | 3,465 | -0.72% | 12,000 | - | +3.37% | - | - |
| 08/14 | 3,460 | 3,505 | 3,440 | 3,490 | +0.87% | 14,800 | - | +4.24% | - | - |
| 08/13 | 3,400 | 3,460 | 3,365 | 3,460 | +2.06% | 17,800 | - | +3.44% | - | - |
| 08/12 | 3,360 | 3,390 | 3,350 | 3,390 | +0.3% | 15,500 | - | +1.44% | - | - |
| 08/10 | 3,355 | 3,380 | 3,325 | 3,380 | +1.5% | 11,300 | - | +1.23% | - | - |
| 08/07 | 3,285 | 3,370 | 3,285 | 3,330 | +0.15% | 12,300 | - | -0.21% | - | - |
| 08/06 | 3,220 | 3,355 | 3,215 | 3,325 | +3.74% | 21,300 | - | -0.42% | - | - |
| 08/05 | 3,320 | 3,320 | 3,205 | 3,205 | +0.16% | 16,700 | - | -3.98% | - | - |
| 08/04 | 3,255 | 3,255 | 3,190 | 3,200 | -1.69% | 14,000 | - | -4.25% | - | - |
| 08/03 | 3,290 | 3,305 | 3,205 | 3,255 | -1.36% | 16,900 | - | -2.78% | - | - |
| 07/31 | 3,380 | 3,380 | 3,300 | 3,300 | -2.37% | 12,900 | - | -1.46% | - | - |
| 07/30 | 3,430 | 3,430 | 3,340 | 3,380 | -1.46% | 14,600 | - | +0.81% | - | - |
| 07/29 | 3,370 | 3,430 | 3,335 | 3,430 | +1.78% | 14,000 | - | +2.39% | - | - |
| 07/28 | 3,375 | 3,420 | 3,365 | 3,370 | -0.74% | 4,900 | - | +0.75% | - | - |
| 07/27 | 3,350 | 3,425 | 3,350 | 3,395 | +2.26% | 7,100 | - | +1.65% | - | - |
| 07/24 | 3,320 | 3,340 | 3,310 | 3,320 | -1.04% | 6,400 | - | -0.45% | - | - |
| 07/23 | 3,380 | 3,380 | 3,330 | 3,355 | -0.45% | 7,200 | - | +0.6% | - | - |
| 07/22 | 3,355 | 3,375 | 3,320 | 3,370 | +0.45% | 10,400 | - | +1.23% | - | - |
| 07/21 | 3,365 | 3,395 | 3,335 | 3,355 | +1.21% | 6,000 | - | +0.99% | - | - |
| 07/17 | 3,300 | 3,390 | 3,280 | 3,315 | -0.45% | 9,300 | - | +0.03% | - | - |
| 07/16 | 3,345 | 3,380 | 3,315 | 3,330 | -0.45% | 6,500 | - | +0.73% | - | - |
| 07/15 | 3,340 | 3,365 | 3,300 | 3,345 | +0.9% | 10,500 | - | +1.36% | - | - |
| 07/14 | 3,345 | 3,375 | 3,315 | 3,315 | -0.45% | 6,300 | - | +0.7% | - | - |
| 07/13 | 3,380 | 3,395 | 3,330 | 3,330 | -1.48% | 5,400 | - | +1.31% | - | - |
| 07/10 | 3,430 | 3,430 | 3,360 | 3,380 | -0.15% | 12,300 | - | +3.05% | - | - |
| 07/09 | 3,425 | 3,425 | 3,380 | 3,385 | -0.29% | 3,100 | - | +3.36% | - | - |
| 07/08 | 3,365 | 3,430 | 3,360 | 3,395 | +0.15% | 6,400 | - | +3.89% | - | - |
| 07/07 | 3,350 | 3,390 | 3,345 | 3,390 | +1.95% | 2,600 | - | +4.02% | - | - |
| 07/06 | 3,355 | 3,415 | 3,325 | 3,325 | +0.3% | 7,000 | - | +2.31% | - | - |
| 07/03 | 3,350 | 3,385 | 3,315 | 3,315 | -2.5% | 13,100 | - | +2.13% | - | - |
| 07/02 | 3,295 | 3,420 | 3,270 | 3,400 | +3.03% | 11,500 | - | +4.84% | - | - |
| 07/01 | 3,340 | 3,340 | 3,300 | 3,300 | 0% | 2,400 | - | +1.95% | - | - |
| 06/30 | 3,355 | 3,385 | 3,290 | 3,300 | -1.35% | 11,300 | - | +2.01% | - | - |
| 06/29 | 3,285 | 3,370 | 3,285 | 3,345 | +1.98% | 12,700 | - | +3.53% | - | - |
| 06/26 | 3,395 | 3,395 | 3,260 | 3,280 | -3.53% | 31,500 | - | +1.61% | - | - |
| 06/25 | 3,350 | 3,465 | 3,350 | 3,400 | +2.87% | 18,800 | - | +5.36% | - | - |
| 06/24 | 3,315 | 3,355 | 3,285 | 3,305 | 0% | 10,600 | - | +2.58% | - | - |
| 06/23 | 3,245 | 3,310 | 3,235 | 3,305 | +1.69% | 6,400 | - | +2.64% | - | - |
| 06/22 | 3,280 | 3,310 | 3,235 | 3,250 | -0.76% | 10,600 | - | +0.93% | - | - |
| 06/19 | 3,425 | 3,425 | 3,270 | 3,275 | -1.06% | 30,200 | - | +1.64% | - | - |
| 06/18 | 3,230 | 3,330 | 3,230 | 3,310 | +3.28% | 8,900 | - | +2.8% | - | - |
| 06/17 | 3,175 | 3,240 | 3,165 | 3,205 | +0.47% | 7,300 | - | -0.37% | - | - |
| 06/16 | 3,150 | 3,190 | 3,130 | 3,190 | +1.27% | 6,100 | - | -0.84% | - | - |
| 06/15 | 3,175 | 3,190 | 3,150 | 3,150 | +0.8% | 9,100 | - | -2.11% | - | - |
| 06/12 | 3,175 | 3,175 | 3,055 | 3,125 | -1.57% | 28,400 | - | -3.19% | - | - |
| 06/11 | 3,165 | 3,185 | 3,125 | 3,175 | +0.47% | 8,200 | - | -1.89% | - | - |
| 06/10 | 3,175 | 3,225 | 3,160 | 3,160 | -0.47% | 9,600 | - | -2.53% | - | - |
| 06/09 | 3,170 | 3,215 | 3,160 | 3,175 | +0.32% | 7,100 | - | -2.25% | - | - |
| 06/08 | 3,260 | 3,260 | 3,165 | 3,165 | -2.91% | 10,500 | - | -2.71% | - | - |
| 06/05 | 3,220 | 3,300 | 3,220 | 3,260 | +2.03% | 6,500 | - | -0.03% | - | - |
| 06/04 | 3,155 | 3,210 | 3,150 | 3,195 | +0.31% | 3,800 | - | -2.08% | - | - |
| 06/03 | 3,155 | 3,220 | 3,110 | 3,185 | +0.95% | 12,700 | - | -2.54% | - | - |
| 06/02 | 3,200 | 3,200 | 3,130 | 3,155 | -2.17% | 11,000 | - | -3.69% | - | - |
| 06/01 | 3,250 | 3,265 | 3,220 | 3,225 | -0.77% | 7,300 | - | -1.83% | - | - |
| 05/29 | 3,235 | 3,290 | 3,235 | 3,250 | +0.62% | 3,900 | - | -1.31% | - | - |
| 05/28 | 3,215 | 3,245 | 3,205 | 3,230 | -0.62% | 6,600 | - | -2.09% | - | - |
| 05/27 | 3,220 | 3,250 | 3,215 | 3,250 | +0.93% | 6,700 | - | -1.75% | - | - |
| 05/26 | 3,280 | 3,295 | 3,220 | 3,220 | -1.08% | 9,100 | - | -2.92% | - | - |
| 05/25 | 3,305 | 3,305 | 3,215 | 3,255 | +0.15% | 7,700 | - | -2.13% | - | - |
| 05/22 | 3,295 | 3,320 | 3,250 | 3,250 | -0.91% | 6,500 | - | -2.49% | - | - |
| 05/21 | 3,305 | 3,305 | 3,275 | 3,280 | +0.31% | 3,000 | - | -1.77% | - | - |
| 05/20 | 3,260 | 3,295 | 3,220 | 3,270 | -1.06% | 7,500 | - | -2.24% | - | - |
| 05/19 | 3,280 | 3,325 | 3,280 | 3,305 | +0.76% | 5,000 | - | -1.43% | - | - |
| 05/18 | 3,240 | 3,290 | 3,225 | 3,280 | +1.39% | 5,900 | - | -2.44% | - | - |
| 05/15 | 3,255 | 3,305 | 3,235 | 3,235 | +0.31% | 11,900 | - | -4.03% | - | - |
| 05/14 | 3,200 | 3,225 | 3,160 | 3,225 | +0.31% | 10,500 | - | -4.61% | - | - |
| 05/13 | 3,225 | 3,240 | 3,210 | 3,215 | 0% | 9,300 | - | -5.19% | - | - |
| 05/12 | 3,465 | 3,465 | 3,205 | 3,215 | -5.3% | 29,700 | - | -5.44% | - | - |
| 05/11 | 3,330 | 3,400 | 3,330 | 3,395 | +2.11% | 13,100 | - | -0.41% | - | - |
| 05/08 | 3,340 | 3,345 | 3,305 | 3,325 | -0.15% | 8,600 | - | -2.44% | - | - |
| 05/07 | 3,320 | 3,370 | 3,320 | 3,330 | +0.91% | 5,400 | - | -2.29% | - | - |
| 05/01 | 3,300 | 3,330 | 3,245 | 3,300 | -0.3% | 12,300 | - | -3.25% | - | - |
| 04/30 | 3,365 | 3,370 | 3,300 | 3,310 | -1.63% | 15,900 | - | -3.07% | - | - |
| 04/28 | 3,315 | 3,365 | 3,310 | 3,365 | +1.51% | 7,600 | - | -1.61% | - | - |
| 04/27 | 3,350 | 3,350 | 3,300 | 3,315 | 0% | 5,600 | - | -3.07% | - | - |
| 04/24 | 3,360 | 3,360 | 3,315 | 3,315 | -1.92% | 7,300 | - | -3.07% | - | - |
| 04/23 | 3,410 | 3,410 | 3,320 | 3,380 | -0.44% | 11,900 | - | -1.26% | - | - |
| 04/22 | 3,400 | 3,420 | 3,390 | 3,395 | -0.44% | 6,100 | - | -0.99% | - | - |
| 04/21 | 3,450 | 3,455 | 3,410 | 3,410 | -0.15% | 4,100 | - | -0.61% | - | - |
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 | 3,280 2026/9/15 | 7,800 | 460億9187万 | -2.99% 3,381 | |||
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）
- 2026/09/15 vs 2025/12/30
- -19%（0.81倍）
- 過去安値
698円（2002/11/19） - 370%（4.7倍）
3,280円（9/15）
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。
