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42.46
2.99%
-1.31
After Hours:
42.33
-0.13
-0.31%
Allegro Microsystems Inc Stock (ALGM) Price History
The historical daily chart and data for Allegro Microsystems Inc stock (ALGM), show that the latest closing stock price as of August 10, 2026, is $42.46.
- Allegro Microsystems Inc all-time high stock price is $71.77, occurred on June 30, 2026.
- The lowest Allegro Microsystems Inc stock price recorded was $16.38 on April 21, 2025. Since then, Allegro Microsystems Inc's stock price has risen over 159.22% to $42.46 now.
- The 52-week high stock price for ALGM is $71.77, representing a 69.03% increase from the current share price, occurred on June 30, 2026.
- The 52-week low stock price for ALGM is $22.41, indicating a -47.22% decrease from the current share price, occurred on November 21, 2025.
- The closing price of Allegro Microsystems Inc (ALGM) stock in the beginning of 2025 was $36.44. The stock closed the year at $30.02, a loss of over -17.62% for the year.
The table below shows more information about ALGM historical price data:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Aug 10, 2026 | $44.87 | $42.37 | $2.50 | 1,732,544.0 | -2.99% |
| Aug 07, 2026 | $44.50 | $42.72 | $1.78 | 1,606,630.0 | +3.10% |
| Aug 06, 2026 | $44.05 | $40.20 | $3.85 | 1,828,211.0 | +1.57% |
| Aug 05, 2026 | $43.56 | $41.61 | $1.95 | 1,726,837.0 | -2.45% |
| Aug 04, 2026 | $44.49 | $42.19 | $2.30 | 2,726,322.0 | +3.20% |
| Aug 03, 2026 | $42.09 | $38.60 | $3.49 | 2,505,857.0 | -0.07% |
| Jul 31, 2026 | $43.35 | $40.76 | $2.59 | 3,174,057.0 | +0.24% |
| Jul 30, 2026 | $42.92 | $38.15 | $4.77 | 6,151,833.0 | -1.80% |
| Jul 29, 2026 | $44.94 | $41.77 | $3.17 | 3,308,994.0 | -5.19% |
| Jul 28, 2026 | $44.73 | $42.01 | $2.72 | 2,320,391.0 | -4.87% |
| Jul 27, 2026 | $47.62 | $44.01 | $3.61 | 2,383,473.0 | +1.67% |
| Jul 24, 2026 | $50.00 | $45.56 | $4.44 | 1,573,908.0 | -8.07% |
| Jul 23, 2026 | $51.88 | $49.02 | $2.86 | 3,113,913.0 | +0.40% |
| Jul 22, 2026 | $50.65 | $47.84 | $2.80 | 1,189,917.0 | +1.05% |
| Jul 21, 2026 | $49.96 | $47.70 | $2.26 | 1,291,811.0 | +6.45% |
| Jul 20, 2026 | $48.50 | $46.00 | $2.50 | 1,927,659.0 | -0.26% |
| Jul 17, 2026 | $48.07 | $44.13 | $3.94 | 1,588,393.0 | -1.36% |
| Jul 16, 2026 | $48.86 | $46.46 | $2.40 | 1,990,477.0 | -5.82% |
| Jul 15, 2026 | $53.35 | $47.96 | $5.39 | 2,016,229.0 | -4.38% |
| Jul 14, 2026 | $54.40 | $51.19 | $3.21 | 1,817,141.0 | +2.88% |
Allegro Microsystems Inc Stock (ALGM) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Allegro Microsystems Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of ALGM shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Allegro Microsystems Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.
Allegro Microsystems Inc Stock (ALGM) Price History 2026
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Aug, 2026 | $44.87 | $38.60 | $6.27 | 13,858,945.0 | +2.19% |
| Jul, 2026 | $67.90 | $38.15 | $29.75 | 62,332,443.0 | -40.32% |
| Jun, 2026 | $71.77 | $43.27 | $28.50 | 71,481,570.0 | +45.44% |
| May, 2026 | $52.80 | $39.57 | $13.23 | 54,786,732.0 | -1.30% |
| Apr, 2026 | $48.60 | $31.59 | $17.01 | 40,126,516.0 | +53.82% |
| Mar, 2026 | $37.03 | $27.65 | $9.38 | 39,463,467.0 | -13.55% |
| Feb, 2026 | $43.86 | $35.35 | $8.51 | 54,912,051.0 | -1.19% |
| Jan, 2026 | $39.89 | $26.18 | $13.71 | 58,490,123.0 | +39.92% |
Allegro Microsystems Inc Stock (ALGM) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2025 | $30.26 | $25.32 | $4.94 | 39,504,198.0 | +0.52% |
| Nov, 2025 | $30.61 | $22.41 | $8.20 | 32,765,110.0 | -10.80% |
| Oct, 2025 | $33.84 | $25.87 | $7.97 | 59,762,123.0 | +2.47% |
| Sep, 2025 | $32.16 | $28.85 | $3.30 | 31,056,895.0 | -5.35% |
| Aug, 2025 | $33.20 | $29.71 | $3.49 | 28,786,463.0 | -1.78% |
| Jul, 2025 | $38.45 | $30.50 | $7.95 | 49,055,848.0 | -8.13% |
| Jun, 2025 | $34.30 | $25.19 | $9.11 | 41,975,366.0 | +34.87% |
| May, 2025 | $27.56 | $18.17 | $9.39 | 59,384,624.0 | +32.93% |
| Apr, 2025 | $26.50 | $16.38 | $10.12 | 80,317,998.0 | -24.11% |
| Mar, 2025 | $29.45 | $23.21 | $6.24 | 80,071,208.0 | +12.69% |
| Feb, 2025 | $28.17 | $21.16 | $7.01 | 52,517,911.0 | -7.43% |
| Jan, 2025 | $25.61 | $21.50 | $4.11 | 50,203,568.0 | +10.20% |
Allegro Microsystems Inc Stock (ALGM) Price History 2024
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2024 | $23.13 | $20.50 | $2.63 | 36,421,738.0 | -0.69% |
| Nov, 2024 | $22.96 | $18.59 | $4.37 | 39,167,177.0 | +4.27% |
| Oct, 2024 | $24.14 | $19.71 | $4.43 | 43,729,160.0 | -10.56% |
| Sep, 2024 | $24.75 | $20.95 | $3.80 | 60,303,736.0 | -5.01% |
| Aug, 2024 | $26.23 | $20.42 | $5.81 | 42,912,804.0 | +2.04% |
| Jul, 2024 | $33.26 | $22.31 | $10.95 | 57,971,928.0 | -14.87% |
| Jun, 2024 | $30.37 | $26.91 | $3.46 | 27,180,977.0 | -6.30% |
| May, 2024 | $31.82 | $23.64 | $8.18 | 32,349,311.0 | +1.52% |
| Apr, 2024 | $30.53 | $25.45 | $5.08 | 29,783,186.0 | +10.13% |
| Mar, 2024 | $32.63 | $26.20 | $6.43 | 31,140,229.0 | -14.39% |
| Feb, 2024 | $32.49 | $25.82 | $6.67 | 42,322,827.0 | +21.40% |
| Jan, 2024 | $30.13 | $25.00 | $5.13 | 33,277,358.0 | -14.30% |
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