Alpha Systems Inc. (TYO:4719)
3,625.00
+35.00 (0.97%)
Mar 10, 2026, 9:16 AM JST
Alpha Systems Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 9, 2026 | 3,535.00 | 3,620.00 | 3,480.00 | 3,590.00 | 3,590.00 | -0.97% | 18,900 |
| Mar 6, 2026 | 3,620.00 | 3,690.00 | 3,615.00 | 3,625.00 | 3,625.00 | -0.41% | 6,100 |
| Mar 5, 2026 | 3,700.00 | 3,700.00 | 3,630.00 | 3,640.00 | 3,640.00 | 1.82% | 10,600 |
| Mar 4, 2026 | 3,600.00 | 3,630.00 | 3,550.00 | 3,575.00 | 3,575.00 | -0.97% | 18,100 |
| Mar 3, 2026 | 3,680.00 | 3,680.00 | 3,610.00 | 3,610.00 | 3,610.00 | -2.83% | 12,900 |
| Mar 2, 2026 | 3,650.00 | 3,735.00 | 3,640.00 | 3,715.00 | 3,715.00 | 0.13% | 7,600 |
| Feb 27, 2026 | 3,640.00 | 3,735.00 | 3,640.00 | 3,710.00 | 3,710.00 | 1.09% | 8,700 |
| Feb 26, 2026 | 3,625.00 | 3,695.00 | 3,615.00 | 3,670.00 | 3,670.00 | 0.82% | 9,000 |
| Feb 25, 2026 | 3,625.00 | 3,660.00 | 3,620.00 | 3,640.00 | 3,640.00 | 0.55% | 8,300 |
| Feb 24, 2026 | 3,665.00 | 3,675.00 | 3,600.00 | 3,620.00 | 3,620.00 | -1.09% | 9,900 |
| Feb 20, 2026 | 3,690.00 | 3,690.00 | 3,625.00 | 3,660.00 | 3,660.00 | -1.21% | 8,900 |
| Feb 19, 2026 | 3,700.00 | 3,745.00 | 3,680.00 | 3,705.00 | 3,705.00 | 0.14% | 9,700 |
| Feb 18, 2026 | 3,795.00 | 3,795.00 | 3,700.00 | 3,700.00 | 3,700.00 | -1.07% | 7,400 |
| Feb 17, 2026 | 3,750.00 | 3,755.00 | 3,700.00 | 3,740.00 | 3,740.00 | 0.27% | 8,700 |
| Feb 16, 2026 | 3,760.00 | 3,785.00 | 3,700.00 | 3,730.00 | 3,730.00 | -2.23% | 12,000 |
| Feb 13, 2026 | 3,885.00 | 3,890.00 | 3,790.00 | 3,815.00 | 3,815.00 | -0.52% | 9,100 |
| Feb 12, 2026 | 3,940.00 | 3,940.00 | 3,835.00 | 3,835.00 | 3,835.00 | -1.16% | 15,200 |
| Feb 10, 2026 | 3,725.00 | 3,880.00 | 3,725.00 | 3,880.00 | 3,880.00 | 3.33% | 14,300 |
| Feb 9, 2026 | 3,825.00 | 3,825.00 | 3,740.00 | 3,755.00 | 3,755.00 | 1.90% | 9,700 |
| Feb 6, 2026 | 3,775.00 | 3,775.00 | 3,640.00 | 3,685.00 | 3,685.00 | -1.86% | 21,800 |
| Feb 5, 2026 | 3,745.00 | 3,790.00 | 3,745.00 | 3,755.00 | 3,755.00 | 0.81% | 8,600 |
| Feb 4, 2026 | 3,765.00 | 3,795.00 | 3,720.00 | 3,725.00 | 3,725.00 | -1.06% | 8,900 |
| Feb 3, 2026 | 3,780.00 | 3,785.00 | 3,745.00 | 3,765.00 | 3,765.00 | 0.53% | 8,800 |
| Feb 2, 2026 | 3,790.00 | 3,790.00 | 3,745.00 | 3,745.00 | 3,745.00 | -1.06% | 7,500 |
| Jan 30, 2026 | 3,750.00 | 3,785.00 | 3,725.00 | 3,785.00 | 3,785.00 | 1.61% | 9,300 |
| Jan 29, 2026 | 3,720.00 | 3,790.00 | 3,715.00 | 3,725.00 | 3,725.00 | 0.40% | 14,200 |
| Jan 28, 2026 | 3,855.00 | 3,855.00 | 3,710.00 | 3,710.00 | 3,710.00 | -3.76% | 25,000 |
| Jan 27, 2026 | 3,855.00 | 3,875.00 | 3,815.00 | 3,855.00 | 3,855.00 | - | 9,400 |
| Jan 26, 2026 | 3,940.00 | 3,940.00 | 3,850.00 | 3,855.00 | 3,855.00 | -2.16% | 13,200 |
| Jan 23, 2026 | 3,995.00 | 4,000.00 | 3,935.00 | 3,940.00 | 3,940.00 | -0.63% | 8,300 |
| Jan 22, 2026 | 3,985.00 | 4,020.00 | 3,955.00 | 3,965.00 | 3,965.00 | 0.13% | 6,800 |
| Jan 21, 2026 | 4,005.00 | 4,005.00 | 3,925.00 | 3,960.00 | 3,960.00 | -1.37% | 10,000 |
| Jan 20, 2026 | 4,105.00 | 4,105.00 | 4,015.00 | 4,015.00 | 4,015.00 | -2.31% | 7,000 |
| Jan 19, 2026 | 4,140.00 | 4,140.00 | 4,110.00 | 4,110.00 | 4,110.00 | -0.84% | 2,600 |
| Jan 16, 2026 | 4,110.00 | 4,145.00 | 4,105.00 | 4,145.00 | 4,145.00 | 0.61% | 4,500 |
| Jan 15, 2026 | 4,070.00 | 4,145.00 | 4,040.00 | 4,120.00 | 4,120.00 | 1.23% | 10,200 |
| Jan 14, 2026 | 4,050.00 | 4,095.00 | 4,050.00 | 4,070.00 | 4,070.00 | 0.49% | 5,100 |
| Jan 13, 2026 | 4,085.00 | 4,095.00 | 4,045.00 | 4,050.00 | 4,050.00 | -0.86% | 9,500 |
| Jan 9, 2026 | 4,095.00 | 4,095.00 | 4,045.00 | 4,085.00 | 4,085.00 | -0.12% | 9,500 |
| Jan 8, 2026 | 4,085.00 | 4,130.00 | 4,055.00 | 4,090.00 | 4,090.00 | 0.12% | 8,200 |
| Jan 7, 2026 | 4,110.00 | 4,155.00 | 4,070.00 | 4,085.00 | 4,085.00 | -0.73% | 8,000 |
| Jan 6, 2026 | 4,050.00 | 4,130.00 | 4,050.00 | 4,115.00 | 4,115.00 | 2.49% | 5,400 |
| Jan 5, 2026 | 4,075.00 | 4,140.00 | 4,015.00 | 4,015.00 | 4,015.00 | -0.62% | 8,700 |
| Dec 30, 2025 | 4,125.00 | 4,145.00 | 4,040.00 | 4,040.00 | 4,040.00 | -2.06% | 3,900 |
| Dec 29, 2025 | 4,155.00 | 4,155.00 | 4,100.00 | 4,125.00 | 4,125.00 | -0.84% | 6,900 |
| Dec 26, 2025 | 4,210.00 | 4,240.00 | 4,120.00 | 4,160.00 | 4,160.00 | 0.48% | 30,100 |
| Dec 25, 2025 | 4,000.00 | 4,150.00 | 3,995.00 | 4,140.00 | 4,140.00 | 4.55% | 15,000 |
| Dec 24, 2025 | 4,030.00 | 4,030.00 | 3,960.00 | 3,960.00 | 3,960.00 | -1.74% | 5,500 |
| Dec 23, 2025 | 4,040.00 | 4,050.00 | 3,985.00 | 4,030.00 | 4,030.00 | 0.50% | 8,000 |
| Dec 22, 2025 | 4,090.00 | 4,090.00 | 4,010.00 | 4,010.00 | 4,010.00 | -0.74% | 5,900 |
| Dec 19, 2025 | 4,120.00 | 4,150.00 | 4,040.00 | 4,040.00 | 4,040.00 | -1.10% | 21,000 |
| Dec 18, 2025 | 4,015.00 | 4,095.00 | 3,995.00 | 4,085.00 | 4,085.00 | 1.74% | 10,300 |
| Dec 17, 2025 | 4,020.00 | 4,045.00 | 3,990.00 | 4,015.00 | 4,015.00 | -0.12% | 7,700 |
| Dec 16, 2025 | 4,070.00 | 4,070.00 | 4,010.00 | 4,020.00 | 4,020.00 | -1.23% | 7,400 |
| Dec 15, 2025 | 3,975.00 | 4,070.00 | 3,975.00 | 4,070.00 | 4,070.00 | 1.75% | 6,500 |
| Dec 12, 2025 | 3,995.00 | 4,025.00 | 3,960.00 | 4,000.00 | 4,000.00 | 1.27% | 12,800 |
| Dec 11, 2025 | 4,020.00 | 4,020.00 | 3,950.00 | 3,950.00 | 3,950.00 | -0.88% | 9,700 |
| Dec 10, 2025 | 4,045.00 | 4,050.00 | 3,985.00 | 3,985.00 | 3,985.00 | -0.62% | 5,200 |
| Dec 9, 2025 | 4,045.00 | 4,045.00 | 3,985.00 | 4,010.00 | 4,010.00 | 0.12% | 8,100 |
| Dec 8, 2025 | 4,070.00 | 4,070.00 | 4,000.00 | 4,005.00 | 4,005.00 | 0.13% | 8,000 |
| Dec 5, 2025 | 4,035.00 | 4,035.00 | 4,000.00 | 4,000.00 | 4,000.00 | -1.11% | 4,400 |
| Dec 4, 2025 | 4,040.00 | 4,060.00 | 4,020.00 | 4,045.00 | 4,045.00 | 0.12% | 7,700 |
| Dec 3, 2025 | 4,105.00 | 4,105.00 | 4,040.00 | 4,040.00 | 4,040.00 | -1.58% | 6,800 |
| Dec 2, 2025 | 4,100.00 | 4,135.00 | 4,070.00 | 4,105.00 | 4,105.00 | 0.12% | 6,800 |
| Dec 1, 2025 | 4,185.00 | 4,185.00 | 4,070.00 | 4,100.00 | 4,100.00 | -1.32% | 4,300 |
| Nov 28, 2025 | 4,200.00 | 4,200.00 | 4,155.00 | 4,155.00 | 4,155.00 | -0.12% | 3,700 |
| Nov 27, 2025 | 4,165.00 | 4,225.00 | 4,115.00 | 4,160.00 | 4,160.00 | -0.12% | 6,400 |
| Nov 26, 2025 | 4,165.00 | 4,230.00 | 4,165.00 | 4,165.00 | 4,165.00 | 1.09% | 9,400 |
| Nov 25, 2025 | 4,140.00 | 4,145.00 | 4,110.00 | 4,120.00 | 4,120.00 | -1.08% | 14,100 |
| Nov 21, 2025 | 4,080.00 | 4,165.00 | 4,070.00 | 4,165.00 | 4,165.00 | 1.34% | 17,600 |
| Nov 20, 2025 | 4,090.00 | 4,140.00 | 4,060.00 | 4,110.00 | 4,110.00 | 1.73% | 10,200 |
| Nov 19, 2025 | 4,100.00 | 4,100.00 | 4,010.00 | 4,040.00 | 4,040.00 | -0.49% | 7,700 |
| Nov 18, 2025 | 4,120.00 | 4,120.00 | 4,035.00 | 4,060.00 | 4,060.00 | -0.98% | 7,500 |
| Nov 17, 2025 | 4,075.00 | 4,140.00 | 4,065.00 | 4,100.00 | 4,100.00 | 2.89% | 19,200 |
| Nov 14, 2025 | 4,020.00 | 4,020.00 | 3,955.00 | 3,985.00 | 3,985.00 | -0.99% | 12,200 |
| Nov 13, 2025 | 4,020.00 | 4,055.00 | 4,000.00 | 4,025.00 | 4,025.00 | 1.00% | 5,800 |
| Nov 12, 2025 | 4,020.00 | 4,035.00 | 3,965.00 | 3,985.00 | 3,985.00 | -1.97% | 13,600 |
| Nov 11, 2025 | 4,060.00 | 4,070.00 | 3,975.00 | 4,065.00 | 4,065.00 | -0.73% | 15,300 |
| Nov 10, 2025 | 4,210.00 | 4,210.00 | 4,015.00 | 4,095.00 | 4,095.00 | 12.65% | 79,300 |
| Nov 7, 2025 | 3,710.00 | 3,725.00 | 3,635.00 | 3,635.00 | 3,635.00 | -2.02% | 7,200 |
| Nov 6, 2025 | 3,685.00 | 3,745.00 | 3,680.00 | 3,710.00 | 3,710.00 | 1.37% | 8,600 |
| Nov 5, 2025 | 3,675.00 | 3,675.00 | 3,600.00 | 3,660.00 | 3,660.00 | -0.27% | 5,900 |
| Nov 4, 2025 | 3,630.00 | 3,730.00 | 3,615.00 | 3,670.00 | 3,670.00 | 1.52% | 12,600 |
| Oct 31, 2025 | 3,630.00 | 3,690.00 | 3,605.00 | 3,615.00 | 3,615.00 | -0.55% | 8,700 |
| Oct 30, 2025 | 3,685.00 | 3,685.00 | 3,630.00 | 3,635.00 | 3,635.00 | -1.36% | 11,300 |
| Oct 29, 2025 | 3,755.00 | 3,755.00 | 3,670.00 | 3,685.00 | 3,685.00 | -2.38% | 4,200 |
| Oct 28, 2025 | 3,835.00 | 3,835.00 | 3,720.00 | 3,775.00 | 3,775.00 | -1.95% | 6,600 |
| Oct 27, 2025 | 3,770.00 | 3,885.00 | 3,765.00 | 3,850.00 | 3,850.00 | 3.22% | 8,600 |
| Oct 24, 2025 | 3,730.00 | 3,770.00 | 3,715.00 | 3,730.00 | 3,730.00 | -0.27% | 5,700 |
| Oct 23, 2025 | 3,735.00 | 3,795.00 | 3,735.00 | 3,740.00 | 3,740.00 | -0.80% | 3,300 |
| Oct 22, 2025 | 3,800.00 | 3,825.00 | 3,740.00 | 3,770.00 | 3,770.00 | 0.67% | 6,200 |
| Oct 21, 2025 | 3,750.00 | 3,810.00 | 3,745.00 | 3,745.00 | 3,745.00 | 0.40% | 4,400 |
| Oct 20, 2025 | 3,710.00 | 3,760.00 | 3,710.00 | 3,730.00 | 3,730.00 | 1.91% | 4,200 |
| Oct 17, 2025 | 3,655.00 | 3,695.00 | 3,630.00 | 3,660.00 | 3,660.00 | 0.69% | 5,100 |
| Oct 16, 2025 | 3,680.00 | 3,690.00 | 3,635.00 | 3,635.00 | 3,635.00 | -1.22% | 3,400 |
| Oct 15, 2025 | 3,625.00 | 3,700.00 | 3,610.00 | 3,680.00 | 3,680.00 | 2.79% | 6,600 |
| Oct 14, 2025 | 3,590.00 | 3,600.00 | 3,550.00 | 3,580.00 | 3,580.00 | -0.97% | 9,300 |
| Oct 10, 2025 | 3,710.00 | 3,710.00 | 3,600.00 | 3,615.00 | 3,615.00 | -3.21% | 15,900 |
| Oct 9, 2025 | 3,725.00 | 3,740.00 | 3,680.00 | 3,735.00 | 3,735.00 | 0.40% | 14,600 |
| Oct 8, 2025 | 3,750.00 | 3,825.00 | 3,705.00 | 3,720.00 | 3,720.00 | -1.59% | 8,600 |