Alto Ingredients, Inc. (ALTO)
NASDAQ: ALTO · Real-Time Price · USD
4.070
-0.020 (-0.49%)
At close: Aug 28, 2026, 4:00 PM EDT
4.060
-0.010 (-0.25%)
Pre-market: Aug 31, 2026, 7:33 AM EDT
Alto Ingredients Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 28, 2026 | 4.09 | 4.12 | 3.98 | 4.07 | 4.07 | -0.49% | 963,201 |
| Aug 27, 2026 | 4.13 | 4.15 | 3.93 | 4.09 | 4.09 | 0.37% | 1,289,472 |
| Aug 26, 2026 | 3.98 | 4.15 | 3.92 | 4.08 | 4.08 | 2.13% | 1,765,573 |
| Aug 25, 2026 | 4.21 | 4.25 | 3.97 | 3.99 | 3.99 | -4.77% | 1,887,547 |
| Aug 24, 2026 | 4.34 | 4.35 | 4.14 | 4.19 | 4.19 | -4.34% | 1,446,428 |
| Aug 21, 2026 | 4.22 | 4.40 | 4.22 | 4.38 | 4.38 | 4.78% | 1,943,894 |
| Aug 20, 2026 | 4.16 | 4.27 | 4.15 | 4.18 | 4.18 | -0.24% | 1,268,791 |
| Aug 19, 2026 | 4.27 | 4.27 | 4.11 | 4.19 | 4.19 | -1.18% | 1,074,109 |
| Aug 18, 2026 | 4.12 | 4.27 | 4.12 | 4.24 | 4.24 | 0.47% | 1,451,532 |
| Aug 17, 2026 | 4.16 | 4.25 | 4.10 | 4.22 | 4.22 | 0.96% | 1,537,635 |
| Aug 14, 2026 | 4.15 | 4.24 | 4.13 | 4.18 | 4.18 | -0.48% | 1,291,676 |
| Aug 13, 2026 | 4.22 | 4.34 | 4.15 | 4.20 | 4.20 | 3.45% | 2,169,200 |
| Aug 12, 2026 | 4.17 | 4.23 | 4.03 | 4.06 | 4.06 | -2.64% | 1,876,682 |
| Aug 11, 2026 | 4.17 | 4.23 | 4.08 | 4.17 | 4.17 | -1.42% | 2,658,832 |
| Aug 10, 2026 | 4.30 | 4.48 | 4.03 | 4.23 | 4.23 | -3.64% | 4,527,757 |
| Aug 7, 2026 | 4.56 | 4.67 | 4.36 | 4.39 | 4.39 | -2.77% | 2,125,596 |
| Aug 6, 2026 | 4.81 | 4.90 | 4.31 | 4.52 | 4.52 | -10.77% | 3,915,835 |
| Aug 5, 2026 | 5.21 | 5.42 | 5.03 | 5.06 | 5.06 | -4.35% | 2,395,724 |
| Aug 4, 2026 | 4.98 | 5.32 | 4.94 | 5.29 | 5.29 | 8.85% | 2,026,885 |
| Aug 3, 2026 | 4.77 | 4.87 | 4.65 | 4.86 | 4.86 | 2.10% | 1,713,090 |
| Jul 31, 2026 | 4.68 | 4.79 | 4.54 | 4.76 | 4.76 | 3.03% | 1,719,270 |
| Jul 30, 2026 | 4.43 | 4.71 | 4.43 | 4.62 | 4.62 | 5.96% | 1,404,388 |
| Jul 29, 2026 | 4.45 | 4.60 | 4.31 | 4.36 | 4.36 | -2.02% | 1,467,769 |
| Jul 28, 2026 | 4.49 | 4.51 | 4.21 | 4.45 | 4.45 | -1.11% | 2,430,437 |
| Jul 27, 2026 | 4.53 | 4.59 | 4.37 | 4.50 | 4.50 | -3.02% | 2,004,554 |
| Jul 24, 2026 | 4.97 | 4.98 | 4.62 | 4.64 | 4.64 | -6.64% | 2,121,719 |
| Jul 23, 2026 | 5.07 | 5.25 | 4.89 | 4.97 | 4.97 | -2.07% | 1,946,462 |
| Jul 22, 2026 | 4.98 | 5.23 | 4.89 | 5.08 | 5.08 | 1.91% | 1,947,665 |
| Jul 21, 2026 | 5.50 | 5.57 | 4.86 | 4.98 | 4.98 | -9.62% | 5,183,498 |
| Jul 20, 2026 | 5.82 | 6.05 | 5.45 | 5.51 | 5.51 | -5.65% | 2,245,445 |
| Jul 17, 2026 | 5.09 | 5.98 | 5.08 | 5.84 | 5.84 | 13.07% | 3,703,735 |
| Jul 16, 2026 | 5.12 | 5.28 | 5.06 | 5.17 | 5.17 | -0.48% | 2,607,483 |
| Jul 15, 2026 | 5.74 | 5.74 | 5.09 | 5.19 | 5.19 | -7.65% | 2,367,976 |
| Jul 14, 2026 | 6.00 | 6.08 | 5.47 | 5.62 | 5.62 | -4.26% | 2,570,809 |
| Jul 13, 2026 | 5.60 | 5.96 | 5.58 | 5.87 | 5.87 | 4.26% | 2,504,596 |
| Jul 10, 2026 | 5.66 | 5.72 | 5.41 | 5.63 | 5.63 | -0.71% | 1,621,498 |
| Jul 9, 2026 | 5.88 | 5.90 | 5.59 | 5.67 | 5.67 | -2.74% | 1,753,067 |
| Jul 8, 2026 | 5.71 | 6.00 | 5.69 | 5.83 | 5.83 | 3.19% | 2,315,383 |
| Jul 7, 2026 | 5.63 | 5.85 | 5.62 | 5.65 | 5.65 | -1.22% | 1,649,351 |
| Jul 6, 2026 | 5.61 | 5.91 | 5.50 | 5.72 | 5.72 | 2.88% | 1,825,044 |
| Jul 2, 2026 | 6.08 | 6.08 | 5.52 | 5.56 | 5.56 | -7.02% | 2,515,115 |
| Jul 1, 2026 | 5.65 | 6.11 | 5.63 | 5.98 | 5.98 | 4.91% | 3,792,518 |
| Jun 30, 2026 | 5.38 | 5.71 | 5.36 | 5.70 | 5.70 | 6.54% | 2,383,221 |
| Jun 29, 2026 | 5.16 | 5.42 | 5.08 | 5.35 | 5.35 | 3.08% | 2,328,554 |
| Jun 26, 2026 | 4.97 | 5.23 | 4.92 | 5.19 | 5.19 | 4.22% | 11,444,787 |
| Jun 25, 2026 | 5.08 | 5.11 | 4.89 | 4.98 | 4.98 | -1.39% | 1,479,607 |
| Jun 24, 2026 | 5.04 | 5.13 | 4.85 | 5.05 | 5.05 | -1.17% | 2,521,577 |
| Jun 23, 2026 | 5.04 | 5.29 | 4.96 | 5.11 | 5.11 | -2.11% | 1,410,637 |
| Jun 22, 2026 | 5.09 | 5.28 | 5.02 | 5.22 | 5.22 | 3.98% | 1,850,728 |
| Jun 18, 2026 | 5.00 | 5.10 | 4.81 | 5.02 | 5.02 | 1.41% | 2,641,839 |