price
AL
NASDAQ · ALTO
Alto Ingredients, Inc.
Basic Materials · Chemicals - Specialty
$4.38
Up+$0.20 (+4.78%)
Updated Aug 23, 2026, 4:34 PM
SID Score
4.0/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 176.47M
- P/E ratio
- -3.38
- Dividend yield
- 0.00%
- 52-week range
- $4.03 – $6.11
- Volume
- 1.94M
- Avg. volume
- 1.09M
Price performance
ALTO price history
1M range · 20 trading sessions · Daily adjusted prices
ALTO closed at $4.38 after 20 trading sessions, down 2.67% for the selected period.
- Last close
- $4.38
- Period change
- -2.67%
- Period low
- $4.06
- Period high
- $5.29
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Aug 21, 2026 | $4.22 | $4.395 | $4.22 | $4.38 | 1.94M |
| Aug 20, 2026 | $4.16 | $4.27 | $4.15 | $4.18 | 1.28M |
| Aug 19, 2026 | $4.27 | $4.27 | $4.11 | $4.19 | 1.07M |
| Aug 18, 2026 | $4.12 | $4.265 | $4.12 | $4.24 | 1.45M |
| Aug 17, 2026 | $4.16 | $4.25 | $4.095 | $4.22 | 1.54M |
| Aug 14, 2026 | $4.15 | $4.2388 | $4.13 | $4.18 | 1.29M |
| Aug 13, 2026 | $4.22 | $4.34 | $4.145 | $4.20 | 2.17M |
| Aug 12, 2026 | $4.17 | $4.23 | $4.025 | $4.06 | 1.88M |
| Aug 11, 2026 | $4.17 | $4.225 | $4.08 | $4.17 | 2.66M |
| Aug 10, 2026 | $4.30 | $4.475 | $4.03 | $4.23 | 4.53M |
| Aug 7, 2026 | $4.56 | $4.67 | $4.355 | $4.39 | 2.13M |
| Aug 6, 2026 | $4.81 | $4.90 | $4.3101 | $4.515 | 3.92M |
| Aug 5, 2026 | $5.21 | $5.4191 | $5.03 | $5.06 | 2.4M |
| Aug 4, 2026 | $4.98 | $5.32 | $4.94 | $5.29 | 2.03M |
| Aug 3, 2026 | $4.77 | $4.865 | $4.65 | $4.86 | 1.71M |
| Jul 31, 2026 | $4.68 | $4.79 | $4.54 | $4.76 | 1.72M |
| Jul 30, 2026 | $4.43 | $4.71 | $4.43 | $4.62 | 1.4M |
| Jul 29, 2026 | $4.45 | $4.60 | $4.305 | $4.36 | 1.47M |
| Jul 28, 2026 | $4.49 | $4.51 | $4.21 | $4.45 | 2.43M |
| Jul 27, 2026 | $4.53 | $4.5924 | $4.37 | $4.50 | 2M |
Latest ALTO news
The latest Smart Investors Daily articles mentioning ALTO.
Stock researchCompany · Financials
Loading stock research…