Alto Ingredients, Inc. (ALTO)
NASDAQ: ALTO · Real-Time Price · USD
5.28
-0.21 (-3.83%)
At close: Apr 28, 2026, 4:00 PM EDT
5.28
0.00 (0.00%)
After-hours: Apr 28, 2026, 4:14 PM EDT
Alto Ingredients Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | 5.46 | 5.56 | 5.23 | 5.30 | - | -3.55% | 1,211,725 |
| Apr 27, 2026 | 5.34 | 5.58 | 5.25 | 5.49 | 5.49 | 3.20% | 1,540,537 |
| Apr 24, 2026 | 5.33 | 5.36 | 5.10 | 5.32 | 5.32 | 0.19% | 1,252,356 |
| Apr 23, 2026 | 5.15 | 5.35 | 5.09 | 5.31 | 5.31 | 2.71% | 1,187,166 |
| Apr 22, 2026 | 5.00 | 5.21 | 4.98 | 5.17 | 5.17 | 4.87% | 1,350,413 |
| Apr 21, 2026 | 4.92 | 5.11 | 4.89 | 4.93 | 4.93 | 0.82% | 660,247 |
| Apr 20, 2026 | 4.95 | 5.04 | 4.88 | 4.89 | 4.89 | -1.01% | 802,975 |
| Apr 17, 2026 | 5.08 | 5.12 | 4.75 | 4.94 | 4.94 | - | 1,503,458 |
| Apr 16, 2026 | 4.88 | 5.03 | 4.88 | 4.94 | 4.94 | 0.82% | 887,538 |
| Apr 15, 2026 | 4.88 | 4.91 | 4.70 | 4.90 | 4.90 | 0.62% | 1,068,588 |
| Apr 14, 2026 | 5.10 | 5.10 | 4.80 | 4.87 | 4.87 | -4.51% | 1,403,162 |
| Apr 13, 2026 | 4.80 | 5.25 | 4.75 | 5.10 | 5.10 | 6.36% | 2,244,941 |
| Apr 10, 2026 | 4.96 | 5.10 | 4.79 | 4.80 | 4.80 | -1.54% | 1,885,159 |
| Apr 9, 2026 | 4.43 | 4.88 | 4.40 | 4.87 | 4.87 | 11.44% | 1,709,456 |
| Apr 8, 2026 | 4.59 | 4.59 | 4.34 | 4.37 | 4.37 | -0.91% | 964,131 |
| Apr 7, 2026 | 4.58 | 4.64 | 4.36 | 4.41 | 4.41 | -3.71% | 1,136,499 |
| Apr 6, 2026 | 4.73 | 4.73 | 4.34 | 4.58 | 4.58 | -1.93% | 1,282,432 |
| Apr 2, 2026 | 4.71 | 4.72 | 4.47 | 4.67 | 4.67 | -2.51% | 1,414,791 |
| Apr 1, 2026 | 4.85 | 5.02 | 4.70 | 4.79 | 4.79 | -1.03% | 1,518,085 |
| Mar 31, 2026 | 4.61 | 5.06 | 4.56 | 4.84 | 4.84 | 5.45% | 2,484,041 |
| Mar 30, 2026 | 4.52 | 4.74 | 4.45 | 4.59 | 4.59 | 1.77% | 1,462,737 |
| Mar 27, 2026 | 4.45 | 4.59 | 4.37 | 4.51 | 4.51 | 1.81% | 1,611,665 |
| Mar 26, 2026 | 4.33 | 4.45 | 4.31 | 4.43 | 4.43 | 1.14% | 732,126 |
| Mar 25, 2026 | 4.29 | 4.40 | 4.21 | 4.38 | 4.38 | 1.62% | 1,074,324 |
| Mar 24, 2026 | 4.12 | 4.40 | 4.08 | 4.31 | 4.31 | 4.36% | 1,133,761 |
| Mar 23, 2026 | 4.19 | 4.27 | 4.03 | 4.13 | 4.13 | -0.72% | 1,006,062 |
| Mar 20, 2026 | 4.55 | 4.55 | 4.06 | 4.16 | 4.16 | -7.96% | 1,886,708 |
| Mar 19, 2026 | 4.55 | 4.63 | 4.46 | 4.52 | 4.52 | -1.53% | 836,761 |
| Mar 18, 2026 | 4.70 | 4.74 | 4.56 | 4.59 | 4.59 | -2.55% | 1,027,569 |
| Mar 17, 2026 | 4.32 | 4.77 | 4.25 | 4.71 | 4.71 | 9.28% | 1,688,029 |
| Mar 16, 2026 | 4.61 | 4.65 | 4.27 | 4.31 | 4.31 | -7.51% | 1,626,381 |
| Mar 13, 2026 | 4.80 | 4.80 | 4.54 | 4.66 | 4.66 | -1.89% | 1,339,547 |
| Mar 12, 2026 | 4.60 | 4.89 | 4.45 | 4.75 | 4.75 | 3.71% | 2,191,470 |
| Mar 11, 2026 | 4.55 | 4.64 | 4.40 | 4.58 | 4.58 | -0.43% | 2,100,204 |
| Mar 10, 2026 | 4.37 | 4.65 | 4.26 | 4.60 | 4.60 | 5.26% | 2,539,244 |
| Mar 9, 2026 | 4.37 | 4.53 | 4.23 | 4.37 | 4.37 | -0.46% | 2,735,171 |
| Mar 6, 2026 | 4.04 | 4.53 | 4.02 | 4.39 | 4.39 | 9.20% | 5,647,887 |
| Mar 5, 2026 | 3.55 | 4.20 | 3.12 | 4.02 | 4.02 | 54.62% | 27,238,172 |
| Mar 4, 2026 | 2.66 | 2.71 | 2.53 | 2.60 | 2.60 | - | 3,285,566 |
| Mar 3, 2026 | 2.45 | 2.72 | 2.41 | 2.60 | 2.60 | 3.17% | 738,355 |
| Mar 2, 2026 | 2.25 | 2.54 | 2.25 | 2.52 | 2.52 | 10.53% | 776,521 |
| Feb 27, 2026 | 2.31 | 2.36 | 2.25 | 2.28 | 2.28 | -3.39% | 639,151 |
| Feb 26, 2026 | 2.36 | 2.39 | 2.30 | 2.36 | 2.36 | -0.84% | 532,730 |
| Feb 25, 2026 | 2.41 | 2.45 | 2.34 | 2.38 | 2.38 | -1.24% | 620,075 |
| Feb 24, 2026 | 2.38 | 2.43 | 2.36 | 2.41 | 2.41 | 1.26% | 228,131 |
| Feb 23, 2026 | 2.41 | 2.41 | 2.35 | 2.38 | 2.38 | -1.65% | 376,093 |
| Feb 20, 2026 | 2.49 | 2.51 | 2.38 | 2.42 | 2.42 | -3.59% | 447,435 |
| Feb 19, 2026 | 2.49 | 2.53 | 2.42 | 2.51 | 2.51 | 0.40% | 409,694 |
| Feb 18, 2026 | 2.54 | 2.60 | 2.47 | 2.50 | 2.50 | -1.57% | 405,457 |
| Feb 17, 2026 | 2.65 | 2.66 | 2.52 | 2.54 | 2.54 | -5.22% | 556,388 |
| Feb 13, 2026 | 2.64 | 2.74 | 2.60 | 2.68 | 2.68 | 1.52% | 421,565 |
| Feb 12, 2026 | 2.78 | 2.78 | 2.62 | 2.64 | 2.64 | -4.69% | 660,065 |
| Feb 11, 2026 | 2.78 | 2.79 | 2.61 | 2.77 | 2.77 | 0.73% | 806,129 |
| Feb 10, 2026 | 2.76 | 2.80 | 2.58 | 2.75 | 2.75 | -0.72% | 722,783 |
| Feb 9, 2026 | 2.74 | 2.87 | 2.69 | 2.77 | 2.77 | 1.84% | 992,995 |
| Feb 6, 2026 | 2.54 | 2.80 | 2.54 | 2.72 | 2.72 | 7.94% | 657,995 |
| Feb 5, 2026 | 2.57 | 2.70 | 2.51 | 2.52 | 2.52 | -4.55% | 655,265 |
| Feb 4, 2026 | 2.83 | 2.83 | 2.55 | 2.64 | 2.64 | -5.71% | 822,635 |
| Feb 3, 2026 | 2.59 | 2.85 | 2.50 | 2.80 | 2.80 | 8.95% | 1,530,179 |
| Feb 2, 2026 | 2.49 | 2.64 | 2.43 | 2.57 | 2.57 | 2.80% | 999,810 |
| Jan 30, 2026 | 2.59 | 2.64 | 2.45 | 2.50 | 2.50 | -2.72% | 727,566 |
| Jan 29, 2026 | 2.63 | 2.74 | 2.52 | 2.57 | 2.57 | -1.53% | 632,114 |
| Jan 28, 2026 | 2.70 | 2.91 | 2.50 | 2.61 | 2.61 | -0.38% | 1,187,555 |
| Jan 27, 2026 | 2.68 | 2.77 | 2.59 | 2.62 | 2.62 | -1.87% | 660,527 |
| Jan 26, 2026 | 2.85 | 2.87 | 2.66 | 2.67 | 2.67 | -5.32% | 1,012,965 |
| Jan 23, 2026 | 2.90 | 2.92 | 2.75 | 2.82 | 2.82 | -2.42% | 860,661 |
| Jan 22, 2026 | 2.90 | 2.96 | 2.84 | 2.89 | 2.89 | 0.70% | 885,544 |
| Jan 21, 2026 | 2.78 | 2.95 | 2.76 | 2.87 | 2.87 | 3.24% | 1,296,052 |
| Jan 20, 2026 | 2.68 | 2.81 | 2.61 | 2.78 | 2.78 | 2.96% | 957,836 |
| Jan 16, 2026 | 2.62 | 2.74 | 2.57 | 2.70 | 2.70 | 2.66% | 715,830 |
| Jan 15, 2026 | 2.70 | 2.75 | 2.60 | 2.63 | 2.63 | -3.31% | 531,594 |
| Jan 14, 2026 | 2.65 | 2.76 | 2.60 | 2.72 | 2.72 | 3.82% | 795,484 |
| Jan 13, 2026 | 2.54 | 2.66 | 2.50 | 2.62 | 2.62 | 3.15% | 915,328 |
| Jan 12, 2026 | 2.41 | 2.62 | 2.35 | 2.54 | 2.54 | 6.28% | 1,096,842 |
| Jan 9, 2026 | 2.40 | 2.48 | 2.38 | 2.39 | 2.39 | -0.42% | 581,609 |
| Jan 8, 2026 | 2.39 | 2.54 | 2.39 | 2.40 | 2.40 | - | 911,777 |
| Jan 7, 2026 | 2.42 | 2.51 | 2.39 | 2.40 | 2.40 | -2.04% | 1,009,282 |
| Jan 6, 2026 | 2.47 | 2.52 | 2.34 | 2.45 | 2.45 | -1.21% | 1,665,664 |
| Jan 5, 2026 | 2.65 | 2.77 | 2.43 | 2.48 | 2.48 | -6.77% | 2,120,488 |
| Jan 2, 2026 | 2.87 | 2.92 | 2.57 | 2.66 | 2.66 | -7.64% | 2,252,625 |
| Dec 31, 2025 | 2.91 | 2.97 | 2.85 | 2.88 | 2.88 | -1.03% | 801,085 |
| Dec 30, 2025 | 2.92 | 3.00 | 2.86 | 2.91 | 2.91 | 2.46% | 1,216,514 |
| Dec 29, 2025 | 3.03 | 3.03 | 2.77 | 2.84 | 2.84 | -6.27% | 1,091,006 |
| Dec 26, 2025 | 3.07 | 3.15 | 3.02 | 3.03 | 3.03 | -1.62% | 963,494 |
| Dec 24, 2025 | 2.98 | 3.18 | 2.94 | 3.08 | 3.08 | 3.70% | 1,210,673 |
| Dec 23, 2025 | 3.03 | 3.09 | 2.91 | 2.97 | 2.97 | -1.33% | 1,383,130 |
| Dec 22, 2025 | 2.97 | 3.11 | 2.94 | 3.01 | 3.01 | 1.69% | 1,459,189 |
| Dec 19, 2025 | 2.97 | 3.05 | 2.86 | 2.96 | 2.96 | - | 2,134,198 |
| Dec 18, 2025 | 2.60 | 2.97 | 2.53 | 2.96 | 2.96 | 13.41% | 4,216,551 |
| Dec 17, 2025 | 2.46 | 2.68 | 2.41 | 2.61 | 2.61 | 6.53% | 1,616,378 |
| Dec 16, 2025 | 2.56 | 2.63 | 2.34 | 2.45 | 2.45 | -4.30% | 1,185,790 |
| Dec 15, 2025 | 2.50 | 2.60 | 2.39 | 2.56 | 2.56 | 2.40% | 978,913 |
| Dec 12, 2025 | 2.55 | 2.60 | 2.45 | 2.50 | 2.50 | -2.34% | 839,176 |
| Dec 11, 2025 | 2.50 | 2.64 | 2.44 | 2.56 | 2.56 | 2.40% | 963,279 |
| Dec 10, 2025 | 2.57 | 2.58 | 2.44 | 2.50 | 2.50 | -2.72% | 832,475 |
| Dec 9, 2025 | 2.34 | 2.67 | 2.28 | 2.57 | 2.57 | 8.44% | 2,059,062 |
| Dec 8, 2025 | 2.51 | 2.56 | 2.33 | 2.37 | 2.37 | -5.58% | 1,752,215 |
| Dec 5, 2025 | 2.81 | 2.88 | 2.47 | 2.51 | 2.51 | -10.04% | 1,617,347 |
| Dec 4, 2025 | 2.84 | 2.92 | 2.75 | 2.79 | 2.79 | -0.36% | 1,511,478 |
| Dec 3, 2025 | 2.50 | 2.83 | 2.50 | 2.80 | 2.80 | 9.37% | 1,629,646 |