Alto Ingredients, Inc. (ALTO) Stock Price History
Historical prices from 2005 to 2026
- 1M
- +0.4%
- 3M
- +28.1%
- YTD
- +112.4%
- 1Y
- +359.3%
- 3Y
- +19.5%
- 5Y
- +1.2%
Loading 10-year price history...
ALTO Historical Performance
ALTO Annual Returns
Year-by-year price performance · 2005–2026
- 2005 annual price return
- +12.7%
- 2006 annual price return
- +39.3%
- 2007 annual price return
- -45.3%
- 2008 annual price return
- -94.6%
- 2009 annual price return
- +51.1%
- 2010 annual price return
- -7.2%
- 2011 annual price return
- -79.3%
- 2012 annual price return
- -71.5%
- 2013 annual price return
- -0.2%
- 2014 annual price return
- +97.5%
- 2015 annual price return
- -56.3%
- 2016 annual price return
- +95.9%
- 2017 annual price return
- -53.8%
- 2018 annual price return
- -81.3%
- 2019 annual price return
- -40.4%
- 2020 annual price return
- +567.6%
- 2021 annual price return
- -15.6%
- 2022 annual price return
- -44.4%
- 2023 annual price return
- -8.6%
- 2024 annual price return
- -41.8%
- 2025 annual price return
- +70.4%
- 2026 annual price return
- -14.3%
ALTO Stock Price Trajectory (2005–2026)
As of July 8, 2026, Alto Ingredients, Inc. (ALTO) trades at $5.65, representing a +359.3% return over the past year. The stock has delivered a +6.4% total return over five years (+1.2% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $4,672.50 on May 11, 2006. From this peak, ALTO has corrected -99.9%, currently trading 70% above its 200-day moving average, indicating continued institutional support.
When compared to Basic Materials sector peers REX (+74.6% 1Y), GPRE (+125.7% 1Y), and ANDE (+81.4% 1Y), ALTO has outperformed the peer group average. Compare ALTO vs REX →
ALTO Historical Price Data · from 2005
Rows 1–50 of 5,355| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-07-07 | 5.63 | 5.84 | 5.63 | 5.65 | 1.62M | -1.22% |
| 2026-07-06 | 5.55 | 5.91 | 5.50 | 5.72 | 1.80M | +2.88% |
| 2026-07-02 | 6.08 | 6.08 | 5.51 | 5.56 | 2.50M | -7.02% |
| 2026-07-01 | 5.65 | 6.11 | 5.63 | 5.98 | 3.79M | +4.91% |
| 2026-06-30 | 5.38 | 5.71 | 5.36 | 5.70 | 2.36M | +6.54% |
| 2026-06-29 | 5.10 | 5.39 | 5.10 | 5.35 | 2.32M | +3.08% |
| 2026-06-26 | 5.01 | 5.23 | 4.92 | 5.19 | 0 | +4.22% |
| 2026-06-25 | 5.08 | 5.11 | 4.89 | 4.98 | 1.46M | -1.39% |
| 2026-06-24 | 5.03 | 5.13 | 4.85 | 5.05 | 2.49M | -1.17% |
| 2026-06-23 | 4.99 | 5.29 | 4.96 | 5.11 | 1.40M | -2.11% |
| 2026-06-22 | 5.08 | 5.28 | 5.02 | 5.22 | 1.81M | +3.98% |
| 2026-06-18 | 5.00 | 5.10 | 4.81 | 5.02 | 2.43M | +1.41% |
| 2026-06-17 | 4.91 | 5.16 | 4.81 | 4.95 | 2.24M | +2.27% |
| 2026-06-16 | 5.50 | 5.51 | 4.82 | 4.84 | 3.77M | -12.64% |
| 2026-06-15 | 5.72 | 5.75 | 5.47 | 5.54 | 2.97M | -2.81% |
| 2026-06-12 | 5.69 | 5.85 | 5.67 | 5.70 | 1.62M | +0.88% |
| 2026-06-11 | 5.64 | 5.72 | 5.51 | 5.65 | 1.71M | -0.18% |
| 2026-06-10 | 5.40 | 5.88 | 5.40 | 5.66 | 3.11M | +7.60% |
| 2026-06-09 | 5.63 | 5.67 | 5.20 | 5.26 | 2.52M | -6.57% |
| 2026-06-08 | 5.58 | 5.96 | 5.50 | 5.63 | 2.73M | +3.68% |
| 2026-06-05 | 5.40 | 5.47 | 5.22 | 5.43 | 2.05M | -1.63% |
| 2026-06-04 | 5.50 | 5.75 | 5.45 | 5.52 | 1.98M | -0.18% |
| 2026-06-03 | 5.70 | 5.79 | 5.50 | 5.53 | 1.90M | -2.47% |
| 2026-06-02 | 5.72 | 5.90 | 5.58 | 5.67 | 2.39M | -0.70% |
| 2026-06-01 | 5.43 | 5.93 | 5.40 | 5.71 | 3.80M | +4.77% |
| 2026-05-29 | 5.30 | 5.50 | 5.12 | 5.45 | 3.07M | +4.61% |
| 2026-05-28 | 5.33 | 5.40 | 5.21 | 5.21 | 1.46M | -1.70% |
| 2026-05-27 | 5.22 | 5.46 | 5.09 | 5.30 | 3.05M | +1.53% |
| 2026-05-26 | 4.70 | 5.41 | 4.70 | 5.22 | 5.40M | +11.06% |
| 2026-05-22 | 4.54 | 4.76 | 4.54 | 4.70 | 1.35M | +3.07% |
| 2026-05-21 | 4.61 | 4.71 | 4.49 | 4.56 | 1.27M | -2.36% |
| 2026-05-20 | 4.71 | 4.78 | 4.59 | 4.67 | 1.17M | -1.06% |
| 2026-05-19 | 4.67 | 4.79 | 4.53 | 4.72 | 1.51M | +0.43% |
| 2026-05-18 | 4.62 | 4.82 | 4.54 | 4.70 | 1.35M | +0.64% |
| 2026-05-15 | 4.84 | 4.85 | 4.53 | 4.67 | 1.13M | +0.21% |
| 2026-05-14 | 4.63 | 4.79 | 4.63 | 4.66 | 1.41M | +1.53% |
| 2026-05-13 | 4.65 | 4.70 | 4.44 | 4.59 | 2.41M | -0.65% |
| 2026-05-12 | 4.85 | 4.95 | 4.47 | 4.62 | 3.62M | -5.71% |
| 2026-05-11 | 4.60 | 4.97 | 4.60 | 4.90 | 2.97M | +9.87% |
| 2026-05-08 | 4.55 | 4.75 | 4.30 | 4.46 | 2.49M | -1.76% |
| 2026-05-07 | 5.35 | 5.52 | 4.45 | 4.54 | 4.84M | -18.35% |
| 2026-05-06 | 5.69 | 5.76 | 5.49 | 5.56 | 3.01M | -7.18% |
| 2026-05-05 | 5.56 | 5.99 | 5.48 | 5.99 | 2.69M | +9.51% |
| 2026-05-04 | 5.31 | 5.64 | 5.26 | 5.47 | 1.68M | +0.74% |
| 2026-05-01 | 5.53 | 5.60 | 5.20 | 5.43 | 1.55M | -1.63% |
| 2026-04-30 | 5.33 | 5.53 | 5.30 | 5.52 | 1.64M | +3.95% |
| 2026-04-29 | 5.28 | 5.32 | 5.04 | 5.31 | 1.22M | +0.57% |
| 2026-04-28 | 5.47 | 5.57 | 5.22 | 5.28 | 1.32M | -3.83% |
| 2026-04-27 | 5.41 | 5.57 | 5.25 | 5.49 | 1.52M | +3.20% |
| 2026-04-24 | 5.30 | 5.36 | 5.11 | 5.32 | 1.24M | +0.19% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
ALTO — Frequently Asked Questions
Quick answers to the most common questions about buying ALTO stock.
How has ALTO stock performed recently?
ALTO returned +359.3% over the past year, beating its 5-year annualized CAGR of +1.2%. The stock trades above its 200-day moving average, confirming the uptrend.
What is ALTO's all-time high price?
Alto Ingredients, Inc. reached $4672.50 on 2006-05-11. The 52-week high is $6.11. Current 1-year return of +359.3% places the stock closer to historical peaks.
Where can I download ALTO historical price data?
This page provides ALTO daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2005-2026, downloadable in CSV format.