Alto Ingredients, Inc. (ALTO) Stock Chart
ALTO price chart
Daily prices adjusted for splits and dividends. 1D and 5D show delayed intraday prices. Markers: E earnings, D dividend, S split.
Technical snapshot
Key levels & statistics
ALTO performance vs the market
Total return, dividends reinvestedALTO monthly returns
ALTO historical prices
ALTO dividends & splits
About the ALTO chart
Alto Ingredients (ALTO) closed at $3.45 on October 16, 2026, up 19.8% so far this year. The stock is trading 18.4% below its 200-day moving average of $4.23, which technical analysts usually read as a long-term downtrend. Over the past year ALTO returned +202.6% including dividends, ahead of the S&P 500 (+16.8%).
This page charts the full trading history of Alto Ingredients, Inc. stock. Daily prices come from EODHD and are adjusted for stock splits and dividends, so returns over long periods are comparable. For the latest quote, company profile, earnings and news, see the ALTO stock overview.
ALTO chart FAQ
What is the 52-week range of ALTO stock?
Over the 52 weeks to October 16, 2026, ALTO traded between an intraday low of $0.99 on November 3, 2025 and an intraday high of $6.11 on July 1, 2026.
Is ALTO above its 200-day moving average?
No. On October 16, 2026 ALTO closed at $3.45, 18.4% below its 200-day simple moving average of $4.23. The 50-day average was $3.95.
How has ALTO stock performed compared with the S&P 500?
Including reinvested dividends, ALTO returned +202.6% over the past year, compared with +16.8% for the S&P 500 (SPY). Over five years the figures were −38.2% and +83.0%.
Does Alto Ingredients pay a dividend?
Alto Ingredients has not paid a dividend in the past 12 months.
Has ALTO stock ever split?
ALTO has split its stock 2 times: 1:7 (June 8, 2011), 1:15 (May 14, 2013). Prices on this chart are adjusted for all splits.
How do I read the ALTO chart?
Pick a time range above the chart and choose candlesticks, a line or an area chart. Moving averages, Bollinger Bands, volume, RSI and MACD can be switched on with the indicator buttons, and "Compare" plots ALTO against the S&P 500, its sector or a competitor as a percentage change. Chart prices are adjusted for splits and dividends.