Allegro MicroSystems, Inc. (ALGM) stock
ALGMNasdaqSemiconductors & Related DevicesFiscal year ends March 31
Financials through Q1 FY2027, quarter ended Jun 26, 2026Last filing: 10-Q on Jul 31, 2026Score 6/30104% above fair value
$30.53−2.50 (-7.57%)
Close on Oct 30, 2026Market cap $5.69BP/E 508.8Yield –
Price history
Allegro MicroSystems share prices for every week, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$30.53
-7.57% on the day
52-week range
$22.41 – $71.77
-57.5% from the high
Change over 52 weeks
+0.9%
From $30.27 on Oct 30, 2025
Average volume
2.88M
Shares a day, last 90 sessions
| Week of | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 26, 2026 | $31.85 | $35.62 | $30.01 | $30.53 | -3.02% | 24,729,868 |
| Oct 19, 2026 | $32.88 | $35.21 | $30.63 | $31.48 | -0.44% | 15,919,864 |
| Oct 12, 2026 | $35.00 | $35.00 | $30.51 | $31.62 | -11.10% | 13,906,384 |
| Oct 5, 2026 | $39.44 | $39.71 | $34.95 | $35.57 | -10.02% | 14,306,352 |
| Sep 28, 2026 | $36.74 | $40.03 | $35.68 | $39.53 | +7.54% | 15,963,062 |
| Sep 21, 2026 | $35.01 | $36.89 | $33.85 | $36.76 | +7.80% | 14,700,936 |
| Sep 14, 2026 | $34.03 | $35.14 | $32.67 | $34.10 | -6.09% | 11,168,522 |
| Sep 8, 2026 | $37.54 | $37.68 | $34.55 | $36.31 | -0.82% | 7,928,775 |
| Aug 31, 2026 | $36.00 | $37.28 | $34.02 | $36.61 | +2.35% | 10,543,699 |
| Aug 24, 2026 | $36.15 | $38.26 | $35.34 | $35.77 | -3.74% | 10,621,575 |
| Aug 17, 2026 | $45.32 | $46.58 | $36.49 | $37.16 | -16.29% | 11,186,117 |
| Aug 10, 2026 | $44.39 | $45.67 | $42.31 | $44.39 | +1.42% | 7,095,650 |
| Aug 3, 2026 | $39.69 | $44.50 | $38.60 | $43.77 | +5.47% | 10,395,742 |
| Jul 27, 2026 | $46.96 | $47.62 | $38.15 | $41.50 | -9.84% | 17,935,271 |
| Jul 20, 2026 | $46.29 | $51.88 | $45.57 | $46.03 | -0.97% | 9,099,858 |
| Jul 13, 2026 | $52.21 | $54.40 | $44.13 | $46.48 | -15.29% | 9,002,031 |
| Jul 6, 2026 | $57.07 | $62.00 | $49.61 | $54.87 | -1.11% | 18,924,682 |
| Jun 29, 2026 | $58.02 | $71.77 | $52.88 | $55.49 | -4.15% | 19,912,531 |
| Jun 22, 2026 | $61.68 | $61.68 | $54.18 | $57.89 | -1.88% | 25,257,040 |
| Jun 15, 2026 | $52.81 | $59.56 | $52.53 | $59.00 | +17.05% | 14,942,817 |
| Jun 8, 2026 | $47.87 | $50.46 | $43.27 | $50.41 | +8.65% | 8,527,036 |
| Jun 1, 2026 | $47.23 | $54.40 | $46.01 | $46.39 | -3.09% | 11,593,773 |
| May 26, 2026 | $47.80 | $52.80 | $47.15 | $47.87 | +4.18% | 10,697,241 |
| May 18, 2026 | $42.85 | $46.15 | $39.57 | $45.95 | +6.61% | 10,576,301 |
| May 11, 2026 | $48.87 | $49.02 | $42.34 | $43.10 | -11.95% | 14,594,428 |
| May 4, 2026 | $49.43 | $51.40 | $42.00 | $48.95 | -0.06% | 16,688,917 |
| Apr 27, 2026 | $44.13 | $49.19 | $40.97 | $48.98 | +10.99% | 12,844,835 |
| Apr 20, 2026 | $40.05 | $45.39 | $39.75 | $44.13 | +10.33% | 9,934,502 |
| Apr 13, 2026 | $36.92 | $40.61 | $36.82 | $40.00 | +6.67% | 7,145,600 |
| Apr 6, 2026 | $32.66 | $38.75 | $32.28 | $37.50 | +15.03% | 9,228,747 |
| Mar 30, 2026 | $30.50 | $34.01 | $27.65 | $32.60 | +8.23% | 7,762,254 |
| Mar 23, 2026 | $31.00 | $33.35 | $30.08 | $30.12 | +0.57% | 7,432,407 |
| Mar 16, 2026 | $31.83 | $32.88 | $29.56 | $29.95 | -3.79% | 10,700,601 |
| Mar 9, 2026 | $31.82 | $34.14 | $30.59 | $31.13 | -2.51% | 7,618,395 |
| Mar 2, 2026 | $35.00 | $37.04 | $31.62 | $31.93 | -12.45% | 9,768,802 |
| Feb 23, 2026 | $38.79 | $39.76 | $35.35 | $36.47 | -6.32% | 9,725,199 |
| Feb 17, 2026 | $41.56 | $42.22 | $36.06 | $38.93 | -8.14% | 17,348,648 |
| Feb 9, 2026 | $41.69 | $43.86 | $40.83 | $42.38 | +1.95% | 11,022,332 |
| Feb 2, 2026 | $36.20 | $41.79 | $36.02 | $41.57 | +12.63% | 16,982,230 |
| Jan 26, 2026 | $32.99 | $39.89 | $31.86 | $36.91 | +11.88% | 24,532,345 |
| Jan 20, 2026 | $32.30 | $34.74 | $32.01 | $32.99 | -1.08% | 8,953,813 |
| Jan 12, 2026 | $30.94 | $34.29 | $29.82 | $33.35 | +6.58% | 12,978,200 |
| Jan 5, 2026 | $27.63 | $32.38 | $27.60 | $31.29 | +16.28% | 11,004,985 |
| Dec 29, 2025 | $26.63 | $27.36 | $26.18 | $26.91 | +0.15% | 4,995,313 |
| Dec 22, 2025 | $27.09 | $27.57 | $26.49 | $26.87 | +0.64% | 4,718,103 |
| Dec 15, 2025 | $27.18 | $27.55 | $25.32 | $26.70 | -1.51% | 17,402,974 |
| Dec 8, 2025 | $29.33 | $30.26 | $27.04 | $27.11 | -7.22% | 8,158,640 |
| Dec 1, 2025 | $26.20 | $29.54 | $25.93 | $29.22 | +9.48% | 8,308,072 |
| Nov 24, 2025 | $24.16 | $26.76 | $23.93 | $26.69 | +10.84% | 4,700,787 |
| Nov 17, 2025 | $24.79 | $24.79 | $22.41 | $24.08 | -2.55% | 8,148,886 |
| Nov 10, 2025 | $27.66 | $27.89 | $24.35 | $24.71 | -8.41% | 10,213,084 |
| Nov 3, 2025 | $30.35 | $30.61 | $26.12 | $26.98 | -9.83% | 9,897,682 |
| Oct 27, 2025 | $31.42 | $33.84 | $28.59 | $29.92 | -3.20% | 18,358,644 |
| Oct 20, 2025 | $29.48 | $31.75 | $29.30 | $30.91 | +6.38% | 13,961,950 |
| Oct 13, 2025 | $26.93 | $29.65 | $26.54 | $29.06 | +12.09% | 10,899,000 |
| Oct 6, 2025 | $28.88 | $28.99 | $25.87 | $25.92 | -8.47% | 11,879,686 |
| Sep 29, 2025 | $30.18 | $30.31 | $28.04 | $28.32 | -4.68% | 7,547,988 |
| Sep 22, 2025 | $31.55 | $32.11 | $29.52 | $29.71 | -5.53% | 5,916,929 |
| Sep 15, 2025 | $29.86 | $32.16 | $29.72 | $31.45 | +5.54% | 8,720,092 |
| Sep 8, 2025 | $30.17 | $31.20 | $29.69 | $29.80 | -2.52% | 8,018,510 |
| Sep 2, 2025 | $30.00 | $30.98 | $28.94 | $30.57 | -0.91% | 5,637,062 |
| Aug 25, 2025 | $32.01 | $33.20 | $30.72 | $30.85 | -3.98% | 7,806,960 |
| Aug 18, 2025 | $30.64 | $32.93 | $29.82 | $32.13 | +4.66% | 6,386,064 |
| Aug 11, 2025 | $30.85 | $32.35 | $29.71 | $30.70 | -0.23% | 6,059,673 |
| Aug 4, 2025 | $31.49 | $31.78 | $30.12 | $30.77 | -1.57% | 6,478,244 |
| Jul 28, 2025 | $34.19 | $35.20 | $30.29 | $31.26 | -7.24% | 10,971,374 |
| Jul 21, 2025 | $37.25 | $37.85 | $32.54 | $33.70 | -7.97% | 12,966,839 |
| Jul 14, 2025 | $36.46 | $37.31 | $35.18 | $36.62 | -0.38% | 11,142,374 |
| Jul 7, 2025 | $35.38 | $38.45 | $35.07 | $36.76 | +2.31% | 12,543,694 |
| Jun 30, 2025 | $34.22 | $36.08 | $33.08 | $35.93 | +5.12% | 8,106,875 |
| Jun 23, 2025 | $30.94 | $34.30 | $30.45 | $34.18 | +10.40% | 13,946,580 |
| Jun 16, 2025 | $29.90 | $31.66 | $29.69 | $30.96 | +8.06% | 8,266,040 |
| Jun 9, 2025 | $29.27 | $31.28 | $28.48 | $28.65 | -0.56% | 9,034,681 |
| Jun 2, 2025 | $25.42 | $29.14 | $25.19 | $28.81 | +13.65% | 8,337,523 |
| May 26, 2025 | $25.14 | $26.97 | $24.91 | $25.35 | -0.28% | 7,315,643 |
| May 19, 2025 | $26.68 | $27.43 | $24.96 | $25.42 | -7.60% | 8,655,876 |
| May 12, 2025 | $23.97 | $27.56 | $23.97 | $27.51 | +23.20% | 17,759,741 |
| May 5, 2025 | $19.31 | $22.65 | $18.17 | $22.33 | +14.22% | 23,149,974 |
| Apr 28, 2025 | $18.94 | $19.85 | $17.90 | $19.55 | +2.25% | 10,125,767 |
| Apr 21, 2025 | $17.40 | $19.34 | $16.38 | $19.12 | +5.87% | 20,740,662 |
| Apr 14, 2025 | $22.99 | $22.99 | $17.78 | $18.06 | -18.76% | 19,559,019 |
| Apr 7, 2025 | $20.79 | $23.38 | $18.34 | $22.23 | +4.27% | 20,216,488 |
| Mar 31, 2025 | $24.45 | $26.51 | $20.74 | $21.32 | -14.24% | 19,610,320 |
| Mar 24, 2025 | $27.20 | $27.78 | $24.02 | $24.86 | -6.44% | 10,657,862 |
| Mar 17, 2025 | $26.53 | $27.94 | $25.88 | $26.57 | -0.78% | 11,996,438 |
| Mar 10, 2025 | $27.09 | $27.60 | $24.39 | $26.78 | -3.36% | 19,038,337 |
| Mar 3, 2025 | $26.75 | $29.45 | $24.09 | $27.71 | +24.26% | 38,098,761 |
| Feb 24, 2025 | $26.21 | $26.36 | $21.16 | $22.30 | -16.20% | 16,391,634 |
| Feb 18, 2025 | $25.88 | $28.17 | $25.62 | $26.61 | +3.38% | 11,912,034 |
| Feb 10, 2025 | $24.45 | $26.25 | $22.99 | $25.74 | +6.01% | 11,954,111 |
| Feb 3, 2025 | $22.70 | $25.55 | $22.16 | $24.28 | +0.79% | 13,146,742 |
| Jan 27, 2025 | $24.00 | $25.17 | $21.50 | $24.09 | -1.07% | 18,285,220 |
| Jan 21, 2025 | $25.00 | $25.47 | $24.16 | $24.35 | -1.97% | 9,868,910 |
| Jan 13, 2025 | $22.53 | $24.86 | $22.30 | $24.84 | +8.19% | 8,907,773 |
| Jan 6, 2025 | $24.23 | $25.61 | $22.45 | $22.96 | -3.12% | 9,086,190 |
| Dec 30, 2024 | $21.80 | $23.95 | $20.90 | $23.70 | +6.33% | 8,214,884 |
| Dec 23, 2024 | $21.65 | $22.59 | $21.65 | $22.29 | +3.24% | 3,967,385 |
| Dec 16, 2024 | $22.00 | $23.13 | $20.68 | $21.59 | -1.86% | 16,480,218 |
| Dec 9, 2024 | $21.21 | $22.44 | $20.50 | $22.00 | +3.72% | 8,346,510 |
| Dec 2, 2024 | $21.79 | $22.55 | $20.70 | $21.21 | -2.39% | 8,411,268 |
| Nov 25, 2024 | $21.82 | $22.96 | $20.92 | $21.73 | +1.97% | 6,340,768 |
| Nov 18, 2024 | $19.03 | $21.52 | $18.80 | $21.31 | +11.75% | 15,301,266 |
| Nov 11, 2024 | $21.54 | $21.61 | $18.59 | $19.07 | -12.24% | 8,069,494 |
| Nov 4, 2024 | $21.00 | $22.94 | $19.71 | $21.73 | +2.99% | 7,605,775 |
| Oct 28, 2024 | $23.00 | $24.14 | $20.14 | $21.10 | -8.42% | 13,308,923 |
| Oct 21, 2024 | $20.65 | $23.23 | $19.71 | $23.04 | +11.25% | 9,824,736 |
| Oct 14, 2024 | $21.34 | $21.79 | $20.27 | $20.71 | -2.54% | 5,637,002 |
| Oct 7, 2024 | $21.28 | $21.46 | $19.82 | $21.25 | -0.93% | 9,264,694 |
| Sep 30, 2024 | $23.98 | $24.27 | $20.89 | $21.45 | -11.76% | 10,993,264 |
| Sep 23, 2024 | $22.72 | $24.76 | $21.75 | $24.31 | +7.14% | 8,981,634 |
| Sep 16, 2024 | $22.04 | $24.38 | $21.87 | $22.69 | +1.11% | 29,179,984 |
| Sep 9, 2024 | $21.78 | $22.97 | $20.95 | $22.44 | +5.50% | 13,592,622 |
| Sep 3, 2024 | $24.32 | $24.59 | $21.24 | $21.27 | -13.29% | 7,302,576 |
| Aug 26, 2024 | $24.99 | $25.20 | $23.65 | $24.53 | -1.84% | 7,774,975 |
| Aug 19, 2024 | $25.02 | $25.72 | $24.23 | $24.99 | +0.12% | 5,988,551 |
| Aug 12, 2024 | $23.05 | $25.76 | $22.41 | $24.96 | +9.38% | 9,240,655 |
| Aug 5, 2024 | $21.85 | $23.05 | $20.42 | $22.82 | +0.13% | 11,145,996 |
| Jul 29, 2024 | $24.42 | $26.23 | $22.31 | $22.79 | -5.63% | 20,161,564 |
| Jul 22, 2024 | $29.62 | $29.75 | $23.99 | $24.15 | -16.12% | 32,326,590 |
| Jul 15, 2024 | $31.43 | $33.26 | $28.77 | $28.79 | -8.40% | 7,481,266 |
| Jul 8, 2024 | $31.00 | $32.55 | $30.31 | $31.43 | +2.24% | 4,550,825 |
| Jul 1, 2024 | $28.25 | $30.99 | $27.63 | $30.74 | +8.85% | 4,214,884 |
| Jun 24, 2024 | $27.53 | $28.83 | $26.92 | $28.24 | +2.06% | 8,387,057 |
| Jun 17, 2024 | $28.02 | $29.02 | $27.41 | $27.67 | -1.25% | 6,805,114 |
| Jun 10, 2024 | $28.95 | $30.37 | $27.89 | $28.02 | -4.66% | 8,078,979 |
| Jun 3, 2024 | $29.91 | $30.11 | $28.66 | $29.39 | -2.49% | 4,754,418 |
| May 28, 2024 | $31.00 | $31.82 | $28.86 | $30.14 | -1.54% | 4,055,962 |
| May 20, 2024 | $29.65 | $31.00 | $28.56 | $30.61 | +3.24% | 6,025,027 |
| May 13, 2024 | $27.11 | $30.48 | $26.74 | $29.65 | +10.80% | 6,878,412 |
| May 6, 2024 | $30.18 | $30.73 | $23.64 | $26.76 | -10.71% | 12,906,223 |
| Apr 29, 2024 | $30.11 | $30.65 | $28.31 | $29.97 | -0.43% | 6,378,916 |
| Apr 22, 2024 | $26.24 | $30.33 | $25.54 | $30.10 | +15.37% | 8,262,386 |
| Apr 15, 2024 | $27.05 | $27.59 | $25.92 | $26.09 | -2.79% | 6,592,131 |
| Apr 8, 2024 | $26.55 | $28.21 | $26.47 | $26.84 | +1.82% | 6,215,345 |
| Apr 1, 2024 | $27.32 | $27.64 | $25.45 | $26.36 | -2.23% | 6,695,277 |
| Mar 25, 2024 | $26.46 | $27.22 | $26.21 | $26.96 | +0.56% | 5,234,929 |
| Mar 18, 2024 | $27.76 | $28.55 | $26.78 | $26.81 | -2.51% | 6,143,776 |
| Mar 11, 2024 | $30.86 | $31.56 | $27.38 | $27.50 | -11.80% | 8,703,352 |
| Mar 4, 2024 | $32.45 | $32.45 | $29.11 | $31.18 | -4.00% | 10,725,078 |
| Feb 26, 2024 | $30.96 | $32.63 | $30.28 | $32.48 | +5.87% | 8,807,062 |
| Feb 20, 2024 | $30.72 | $31.95 | $30.01 | $30.68 | -1.51% | 5,252,105 |
| Feb 12, 2024 | $31.55 | $32.50 | $30.09 | $31.15 | -1.21% | 11,111,741 |
| Feb 5, 2024 | $28.88 | $32.04 | $28.70 | $31.53 | +10.01% | 9,413,109 |
| Jan 29, 2024 | $27.01 | $29.50 | $25.82 | $28.66 | +7.10% | 15,362,053 |
| Jan 22, 2024 | $28.46 | $29.10 | $26.67 | $26.76 | -4.67% | 8,886,557 |
| Jan 16, 2024 | $25.99 | $28.10 | $25.00 | $28.07 | +7.06% | 6,078,874 |
| Jan 8, 2024 | $26.92 | $27.62 | $26.19 | $26.22 | -2.18% | 6,115,403 |
| Jan 2, 2024 | $29.90 | $30.13 | $25.86 | $26.81 | -11.45% | 7,755,793 |
| Dec 26, 2023 | $31.07 | $31.42 | $30.23 | $30.27 | -2.04% | 3,126,794 |
| Dec 18, 2023 | $31.09 | $31.15 | $29.73 | $30.90 | -0.99% | 5,189,946 |
| Dec 11, 2023 | $26.77 | $31.42 | $26.75 | $31.21 | +16.28% | 11,586,902 |
| Dec 4, 2023 | $26.92 | $27.46 | $26.20 | $26.84 | -1.61% | 4,208,563 |
| Nov 27, 2023 | $27.59 | $28.38 | $26.89 | $27.28 | -1.98% | 5,139,701 |
| Nov 20, 2023 | $28.06 | $28.92 | $27.73 | $27.83 | -0.75% | 3,360,733 |
| Nov 13, 2023 | $25.60 | $28.99 | $25.15 | $28.04 | +8.60% | 7,929,550 |
| Nov 6, 2023 | $26.25 | $26.86 | $24.84 | $25.82 | -1.03% | 5,919,821 |
| Oct 30, 2023 | $27.21 | $28.00 | $24.66 | $26.09 | -5.57% | 12,853,671 |
| Oct 23, 2023 | $28.62 | $28.99 | $27.46 | $27.63 | -4.23% | 4,187,294 |
| Oct 16, 2023 | $29.52 | $31.25 | $28.61 | $28.85 | -2.27% | 5,490,632 |
| Oct 9, 2023 | $30.53 | $31.40 | $29.36 | $29.52 | -4.53% | 4,869,080 |
| Oct 2, 2023 | $31.70 | $32.19 | $29.48 | $30.92 | -3.19% | 8,277,288 |
| Sep 25, 2023 | $31.66 | $32.99 | $31.31 | $31.94 | +0.13% | 5,877,168 |
| Sep 18, 2023 | $32.25 | $33.45 | $31.45 | $31.90 | -2.71% | 5,183,127 |
| Sep 11, 2023 | $35.44 | $35.44 | $32.54 | $32.79 | -5.78% | 8,230,224 |
| Sep 5, 2023 | $38.11 | $38.19 | $34.34 | $34.80 | -9.35% | 7,886,055 |
| Aug 28, 2023 | $37.93 | $38.81 | $37.22 | $38.39 | +2.26% | 4,414,575 |
| Aug 21, 2023 | $37.72 | $39.93 | $36.52 | $37.54 | -0.19% | 4,676,110 |
| Aug 14, 2023 | $39.07 | $39.90 | $37.00 | $37.61 | -4.23% | 4,709,445 |
| Aug 7, 2023 | $42.34 | $42.51 | $39.22 | $39.27 | -7.62% | 8,134,620 |
| Jul 31, 2023 | $51.34 | $52.26 | $41.92 | $42.51 | -16.38% | 13,335,530 |
| Jul 24, 2023 | $49.39 | $50.89 | $47.54 | $50.84 | +2.60% | 6,644,953 |
| Jul 17, 2023 | $50.00 | $53.05 | $49.41 | $49.55 | -0.64% | 8,405,211 |
| Jul 10, 2023 | $44.06 | $52.60 | $44.02 | $49.87 | +13.39% | 9,752,287 |
| Jul 3, 2023 | $45.75 | $46.42 | $43.04 | $43.98 | -2.57% | 3,829,013 |
| Jun 26, 2023 | $41.32 | $45.35 | $40.97 | $45.14 | +9.43% | 6,440,018 |
| Jun 20, 2023 | $40.38 | $42.66 | $40.38 | $41.25 | +2.71% | 7,975,607 |
| Jun 12, 2023 | $39.38 | $41.22 | $39.38 | $40.16 | +3.37% | 6,173,464 |
| Jun 5, 2023 | $39.20 | $40.35 | $37.93 | $38.85 | -1.60% | 4,091,030 |
| May 30, 2023 | $41.13 | $41.48 | $38.54 | $39.48 | -0.63% | 6,174,415 |
| May 22, 2023 | $38.83 | $40.13 | $35.92 | $39.73 | +1.98% | 6,879,378 |
| May 15, 2023 | $37.97 | $40.10 | $37.32 | $38.96 | +2.47% | 9,055,629 |
| May 8, 2023 | $37.34 | $39.93 | $36.43 | $38.02 | +1.49% | 9,327,017 |
| May 1, 2023 | $35.84 | $38.04 | $35.71 | $37.46 | +4.72% | 6,807,360 |
| Apr 24, 2023 | $41.50 | $42.07 | $34.19 | $35.77 | -14.14% | 15,582,440 |
| Apr 17, 2023 | $44.62 | $45.26 | $40.89 | $41.66 | -7.50% | 8,427,960 |
| Apr 10, 2023 | $44.65 | $46.61 | $44.42 | $45.04 | -0.04% | 4,278,134 |
| Apr 3, 2023 | $48.25 | $48.72 | $44.35 | $45.06 | -6.11% | 4,759,179 |
| Mar 27, 2023 | $46.74 | $48.25 | $44.36 | $47.99 | +3.56% | 5,086,699 |
| Mar 20, 2023 | $45.51 | $48.30 | $45.18 | $46.34 | +2.75% | 7,819,239 |
| Mar 13, 2023 | $43.00 | $46.46 | $41.30 | $45.10 | +2.36% | 9,963,846 |
| Mar 6, 2023 | $45.78 | $47.67 | $43.62 | $44.06 | -2.95% | 7,772,674 |
| Feb 27, 2023 | $43.89 | $45.67 | $42.18 | $45.40 | +5.02% | 6,352,060 |
| Feb 21, 2023 | $43.70 | $45.08 | $42.62 | $43.23 | -2.85% | 5,126,528 |
| Feb 13, 2023 | $43.10 | $45.99 | $42.65 | $44.50 | +4.14% | 7,935,440 |
| Feb 6, 2023 | $40.86 | $44.10 | $40.30 | $42.73 | +2.82% | 7,304,946 |
| Jan 30, 2023 | $34.95 | $41.94 | $34.00 | $41.56 | +17.43% | 18,777,543 |
| Jan 23, 2023 | $32.81 | $35.85 | $32.52 | $35.39 | +9.06% | 6,555,372 |
| Jan 17, 2023 | $33.74 | $34.56 | $31.29 | $32.45 | -3.82% | 5,517,755 |
| Jan 9, 2023 | $30.70 | $33.88 | $30.30 | $33.74 | +12.09% | 4,792,121 |
| Jan 3, 2023 | $30.26 | $30.55 | $28.84 | $30.10 | +0.27% | 3,072,119 |
| Dec 27, 2022 | $30.07 | $30.29 | $29.13 | $30.02 | -0.73% | 2,675,117 |
| Dec 19, 2022 | $30.08 | $30.52 | $29.15 | $30.24 | +0.27% | 4,292,585 |
| Dec 12, 2022 | $32.43 | $34.14 | $29.43 | $30.16 | -7.14% | 17,147,625 |
| Dec 5, 2022 | $33.33 | $33.49 | $31.55 | $32.48 | +3.11% | 8,119,601 |
| Nov 28, 2022 | $30.72 | $31.57 | $29.06 | $31.50 | +1.78% | 5,078,801 |
| Nov 21, 2022 | $29.74 | $31.97 | $29.30 | $30.95 | +4.88% | 3,402,711 |
| Nov 14, 2022 | $28.43 | $30.47 | $27.80 | $29.51 | +3.43% | 6,258,461 |
| Nov 7, 2022 | $26.25 | $29.06 | $25.82 | $28.53 | +8.93% | 4,209,596 |
| Oct 31, 2022 | $25.01 | $26.41 | $24.41 | $26.19 | +3.27% | 4,235,528 |
| Oct 24, 2022 | $22.09 | $25.66 | $21.37 | $25.36 | +15.90% | 4,010,349 |
| Oct 17, 2022 | $20.72 | $21.96 | $20.51 | $21.88 | +8.26% | 1,927,677 |
| Oct 10, 2022 | $22.96 | $22.97 | $19.80 | $20.21 | -12.55% | 3,209,167 |
| Oct 3, 2022 | $22.14 | $24.20 | $21.96 | $23.11 | +5.77% | 3,186,838 |
| Sep 26, 2022 | $21.51 | $23.33 | $21.18 | $21.85 | +1.16% | 3,110,528 |
| Sep 19, 2022 | $21.98 | $22.98 | $21.18 | $21.60 | -3.10% | 2,371,487 |
| Sep 12, 2022 | $23.60 | $23.88 | $21.89 | $22.29 | -5.35% | 4,281,581 |
| Sep 6, 2022 | $22.23 | $23.72 | $21.74 | $23.55 | +7.05% | 1,805,982 |
| Aug 29, 2022 | $24.05 | $24.54 | $21.36 | $22.00 | -9.87% | 2,578,968 |
| Aug 22, 2022 | $24.75 | $25.86 | $24.39 | $24.41 | -3.90% | 1,566,096 |
| Aug 15, 2022 | $26.40 | $26.62 | $25.40 | $25.40 | -4.19% | 1,448,571 |
| Aug 8, 2022 | $25.74 | $26.53 | $24.21 | $26.51 | +0.42% | 1,827,009 |
| Aug 1, 2022 | $24.71 | $26.85 | $24.36 | $26.40 | +6.32% | 2,146,793 |
| Jul 25, 2022 | $22.40 | $25.10 | $22.06 | $24.83 | +10.50% | 3,156,264 |
| Jul 18, 2022 | $21.55 | $23.04 | $20.85 | $22.47 | +6.19% | 1,929,723 |
| Jul 11, 2022 | $20.09 | $21.41 | $19.45 | $21.16 | +3.78% | 2,097,068 |
| Jul 5, 2022 | $19.39 | $20.51 | $19.20 | $20.39 | +2.15% | 1,547,395 |
| Jun 27, 2022 | $21.69 | $21.88 | $19.61 | $19.96 | -6.86% | 2,190,974 |
| Jun 21, 2022 | $21.08 | $21.59 | $20.49 | $21.43 | +3.43% | 2,613,306 |
| Jun 13, 2022 | $22.31 | $22.70 | $20.08 | $20.72 | -9.91% | 3,912,999 |
| Jun 6, 2022 | $25.34 | $25.53 | $22.76 | $23.00 | -8.29% | 2,827,661 |
| May 31, 2022 | $25.38 | $26.29 | $24.65 | $25.08 | -1.84% | 3,963,751 |
| May 23, 2022 | $23.89 | $25.65 | $22.56 | $25.55 | +8.13% | 3,960,093 |
| May 16, 2022 | $23.53 | $24.64 | $22.65 | $23.63 | +0.04% | 3,238,333 |
| May 9, 2022 | $24.72 | $25.05 | $21.91 | $23.62 | -6.60% | 4,299,383 |
| May 2, 2022 | $24.37 | $26.39 | $24.06 | $25.29 | +4.03% | 2,331,466 |
| Apr 25, 2022 | $23.30 | $25.33 | $23.20 | $24.31 | +1.00% | 3,137,531 |
| Apr 18, 2022 | $23.75 | $25.92 | $23.75 | $24.07 | +0.38% | 1,876,885 |
| Apr 11, 2022 | $24.31 | $25.07 | $23.72 | $23.98 | -2.88% | 1,769,669 |
| Apr 4, 2022 | $28.58 | $28.93 | $24.68 | $24.69 | -12.35% | 3,162,380 |
| Mar 28, 2022 | $28.84 | $30.17 | $27.77 | $28.17 | -3.46% | 2,197,142 |
| Mar 21, 2022 | $29.38 | $29.78 | $28.14 | $29.18 | -1.08% | 2,340,346 |
| Mar 14, 2022 | $25.92 | $29.53 | $24.81 | $29.50 | +14.47% | 2,737,735 |
| Mar 7, 2022 | $25.96 | $27.22 | $24.90 | $25.77 | -0.69% | 2,050,377 |
| Feb 28, 2022 | $28.22 | $28.88 | $25.58 | $25.95 | -8.88% | 2,185,818 |
| Feb 22, 2022 | $27.55 | $28.69 | $24.96 | $28.48 | +2.15% | 1,993,190 |
| Feb 14, 2022 | $27.30 | $29.34 | $27.19 | $27.88 | +1.27% | 1,803,068 |
| Feb 7, 2022 | $28.01 | $29.93 | $27.24 | $27.53 | -0.97% | 2,230,882 |
| Jan 31, 2022 | $26.57 | $29.98 | $26.57 | $27.80 | +5.58% | 4,379,540 |
| Jan 24, 2022 | $25.94 | $27.83 | $24.94 | $26.33 | -0.98% | 4,406,415 |
| Jan 18, 2022 | $30.20 | $30.20 | $26.50 | $26.59 | -13.56% | 3,071,190 |
| Jan 10, 2022 | $31.55 | $33.08 | $30.23 | $30.76 | -4.38% | 3,770,894 |
| Jan 3, 2022 | $36.60 | $37.29 | $32.02 | $32.17 | -11.08% | 5,521,237 |
| Dec 27, 2021 | $34.83 | $38.28 | $34.25 | $36.18 | +4.90% | 3,919,298 |
| Dec 20, 2021 | $32.37 | $34.88 | $32.10 | $34.49 | +4.14% | 2,574,506 |
| Dec 13, 2021 | $34.00 | $36.77 | $32.03 | $33.12 | -2.21% | 6,041,249 |
| Dec 6, 2021 | $32.44 | $35.30 | $31.03 | $33.87 | +5.02% | 3,259,949 |
| Nov 29, 2021 | $31.51 | $32.79 | $30.44 | $32.25 | +4.27% | 4,565,842 |
| Nov 22, 2021 | $33.00 | $33.06 | $30.18 | $30.93 | -5.76% | 1,815,935 |
| Nov 15, 2021 | $33.06 | $33.61 | $32.17 | $32.82 | -0.45% | 2,452,692 |
| Nov 8, 2021 | $32.51 | $33.31 | $31.78 | $32.97 | +2.33% | 3,830,022 |
| Nov 1, 2021 | $31.34 | $32.77 | $30.01 | $32.22 | -3.42% | 8,016,101 |
| Oct 25, 2021 | $33.43 | $35.97 | $32.49 | $33.36 | +0.69% | 4,422,893 |
| Oct 18, 2021 | $31.10 | $33.61 | $30.31 | $33.13 | +5.68% | 2,502,237 |
| Oct 11, 2021 | $29.98 | $31.57 | $29.49 | $31.35 | +3.50% | 1,952,759 |
| Oct 4, 2021 | $31.51 | $31.51 | $29.41 | $30.29 | -3.87% | 1,947,430 |
| Sep 27, 2021 | $34.29 | $34.66 | $31.16 | $31.51 | -8.51% | 2,444,101 |
| Sep 20, 2021 | $33.34 | $35.10 | $32.53 | $34.44 | -0.32% | 2,351,549 |
| Sep 13, 2021 | $31.21 | $36.85 | $31.19 | $34.55 | +12.47% | 9,366,711 |
| Sep 7, 2021 | $31.00 | $31.96 | $30.45 | $30.72 | -1.06% | 2,293,801 |
| Aug 30, 2021 | $30.40 | $31.48 | $29.67 | $31.05 | +2.10% | 3,804,741 |
| Aug 23, 2021 | $28.37 | $30.46 | $27.95 | $30.41 | +7.65% | 1,680,782 |
| Aug 16, 2021 | $29.60 | $30.06 | $27.28 | $28.25 | -4.53% | 1,798,738 |
| Aug 9, 2021 | $28.50 | $29.61 | $28.12 | $29.59 | +3.72% | 1,518,799 |
| Aug 2, 2021 | $27.50 | $29.12 | $27.25 | $28.53 | +4.09% | 1,985,585 |
| Jul 26, 2021 | $26.12 | $27.58 | $24.44 | $27.41 | +4.74% | 3,440,468 |
| Jul 19, 2021 | $24.72 | $26.76 | $24.29 | $26.17 | +3.73% | 1,938,684 |
| Jul 12, 2021 | $27.64 | $28.04 | $25.10 | $25.23 | -8.35% | 1,431,787 |
| Jul 6, 2021 | $27.72 | $28.83 | $26.24 | $27.53 | -0.40% | 2,488,275 |
| Jun 28, 2021 | $27.42 | $28.00 | $27.07 | $27.64 | +1.17% | 1,839,421 |
| Jun 21, 2021 | $26.50 | $27.66 | $26.18 | $27.32 | +2.90% | 2,723,974 |
| Jun 14, 2021 | $27.58 | $28.27 | $25.81 | $26.55 | -3.35% | 3,592,033 |
| Jun 7, 2021 | $26.79 | $27.50 | $26.43 | $27.47 | +2.01% | 2,616,717 |
| Jun 1, 2021 | $26.31 | $27.00 | $25.42 | $26.93 | +2.75% | 2,200,556 |
| May 24, 2021 | $24.18 | $26.97 | $23.99 | $26.21 | +9.12% | 4,427,759 |
| May 17, 2021 | $23.55 | $24.96 | $23.08 | $24.02 | +1.22% | 4,170,884 |
| May 10, 2021 | $24.66 | $24.68 | $22.05 | $23.73 | -4.28% | 3,524,115 |
| May 3, 2021 | $24.75 | $26.00 | $23.42 | $24.79 | +0.45% | 2,822,039 |
| Apr 26, 2021 | $27.00 | $27.16 | $24.60 | $24.68 | -8.80% | 4,818,817 |
| Apr 19, 2021 | $26.50 | $27.58 | $24.63 | $27.06 | +1.23% | 3,038,815 |
| Apr 12, 2021 | $27.30 | $27.41 | $25.64 | $26.73 | -2.45% | 2,526,160 |
| Apr 5, 2021 | $27.52 | $28.27 | $26.73 | $27.40 | +0.51% | 1,862,930 |
| Mar 29, 2021 | $25.14 | $27.32 | $23.70 | $27.26 | +7.87% | 2,752,289 |
| Mar 22, 2021 | $26.17 | $27.48 | $23.39 | $25.27 | -2.96% | 3,934,595 |
| Mar 15, 2021 | $26.85 | $28.08 | $25.55 | $26.04 | -2.80% | 3,824,520 |
| Mar 8, 2021 | $25.37 | $27.25 | $24.89 | $26.79 | +4.53% | 2,506,642 |
| Mar 1, 2021 | $26.61 | $27.44 | $23.81 | $25.63 | -1.95% | 4,429,677 |
| Feb 22, 2021 | $29.75 | $30.10 | $25.68 | $26.14 | -13.26% | 6,625,248 |
| Feb 16, 2021 | $30.76 | $30.85 | $29.53 | $30.14 | -0.87% | 3,420,992 |
| Feb 8, 2021 | $30.50 | $31.29 | $29.45 | $30.40 | +0.70% | 10,123,607 |
| Feb 1, 2021 | $29.28 | $32.29 | $28.16 | $30.19 | +8.13% | 12,323,117 |
| Jan 25, 2021 | $34.20 | $34.40 | $27.74 | $27.92 | -16.66% | 3,848,577 |
| Jan 19, 2021 | $33.08 | $34.57 | $31.58 | $33.50 | +2.38% | 1,869,649 |
| Jan 11, 2021 | $28.82 | $34.66 | $28.72 | $32.72 | +12.09% | 4,274,022 |
| Jan 4, 2021 | $26.98 | $31.15 | $24.86 | $29.19 | +9.49% | 4,518,844 |
| Dec 28, 2020 | $25.06 | $28.00 | $24.51 | $26.66 | +7.54% | 2,276,636 |
| Dec 21, 2020 | $25.76 | $27.77 | $24.09 | $24.79 | -2.25% | 3,459,260 |
| Dec 14, 2020 | $26.65 | $28.21 | $25.00 | $25.36 | -2.76% | 6,260,094 |
| Dec 7, 2020 | $28.42 | $28.42 | $24.52 | $26.08 | -6.86% | 2,751,728 |
| Nov 30, 2020 | $26.00 | $29.48 | $23.13 | $28.00 | +10.19% | 3,410,847 |
| Nov 23, 2020 | $23.50 | $25.90 | $21.86 | $25.41 | +11.50% | 3,574,046 |
| Nov 16, 2020 | $21.50 | $24.24 | $20.69 | $22.79 | +9.46% | 3,203,379 |
| Nov 9, 2020 | $25.25 | $27.50 | $20.60 | $20.82 | -13.25% | 3,354,975 |
| Nov 2, 2020 | $18.30 | $24.95 | $17.92 | $24.00 | +31.15% | 11,946,246 |
| Oct 29, 2020 | $19.40 | $19.74 | $16.78 | $18.30 | – | 13,106,951 |
Seasonality
ALGM return in each calendar month over the last 7 years, including dividends. The current month runs to the latest close.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average | 7.7% | 3.6% | -1.6% | -0.4% | 9.2% | 12.5% | -5.0% | -5.8% | -4.4% | -3.7% | 7.6% | 5.7% |
| Months up | 4 of 6 | 3 of 6 | 2 of 6 | 2 of 6 | 5 of 6 | 4 of 6 | 2 of 6 | 2 of 6 | 2 of 6 | 3 of 6 | 4 of 6 | 4 of 6 |
| 2026 | 39.9% | -1.2% | -13.5% | 53.8% | -1.3% | 45.4% | -40.4% | -12.7% | 0.3% | -16.0% | ||
| 2025 | 10.2% | -7.4% | 12.7% | -24.1% | 32.9% | 34.9% | -8.1% | -1.8% | -5.3% | 2.5% | -10.8% | -1.2% |
| 2024 | -14.3% | 21.4% | -14.4% | 10.1% | 1.5% | -6.3% | -14.9% | 2.0% | -5.0% | -10.6% | 4.3% | 0.6% |
| 2023 | 27.1% | 14.4% | 9.9% | -25.5% | 10.0% | 14.8% | 14.3% | -25.9% | -16.5% | -18.7% | 4.9% | 11.2% |
| 2022 | -21.6% | 1.0% | -0.9% | -14.4% | 5.9% | -19.7% | 20.0% | -6.1% | -6.3% | 16.3% | 22.6% | -3.6% |
| 2021 | 4.7% | -6.4% | -3.0% | -2.6% | 6.2% | 5.7% | -1.0% | 9.6% | 6.4% | 4.4% | -6.4% | 15.9% |
| 2020 | 30.9% | 11.3% |