price
AL
NASDAQ · ALTO
Alto Ingredients, Inc.
Basic Materials · Chemicals - Specialty
$4.09
Down-$0.03 (-0.73%)
Updated Sep 16, 2026, 1:31 PM
SID Score
3.5/10
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
- $3.85 – $6.11
- Volume
- 787.92K
- Avg. volume
- 1.09M
Price performance
ALTO price history
1M range · 20 trading sessions · Daily adjusted prices
ALTO closed at $4.09 after 20 trading sessions, down 3.54% for the selected period.
- Last close
- $4.09
- Period change
- -3.54%
- Period low
- $3.90
- Period high
- $4.38
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Sep 15, 2026 | $4.00 | $4.09 | $3.93 | $4.09 | 787.92K |
| Sep 14, 2026 | $3.89 | $4.05 | $3.88 | $3.96 | 1.26M |
| Sep 11, 2026 | $4.00 | $4.03 | $3.89 | $3.90 | 812.92K |
| Sep 10, 2026 | $3.932 | $4.04 | $3.932 | $3.96 | 752.77K |
| Sep 9, 2026 | $4.08 | $4.16 | $3.96 | $4.02 | 1.55M |
| Sep 8, 2026 | $4.02 | $4.13 | $3.98 | $4.105 | 634.55K |
| Sep 4, 2026 | $4.04 | $4.10 | $3.975 | $4.04 | 705.95K |
| Sep 3, 2026 | $4.13 | $4.15 | $4.01 | $4.03 | 1.29M |
| Sep 2, 2026 | $4.03 | $4.225 | $4.02 | $4.11 | 2.09M |
| Sep 1, 2026 | $3.94 | $4.045 | $3.88 | $4.02 | 1.43M |
| Aug 31, 2026 | $4.07 | $4.105 | $3.845 | $3.96 | 2.59M |
| Aug 28, 2026 | $4.09 | $4.12 | $3.975 | $4.07 | 963.86K |
| Aug 27, 2026 | $4.13 | $4.15 | $3.9301 | $4.09 | 1.29M |
| Aug 26, 2026 | $3.98 | $4.15 | $3.9214 | $4.075 | 1.77M |
| Aug 25, 2026 | $4.21 | $4.25 | $3.965 | $3.99 | 1.89M |
| Aug 24, 2026 | $4.34 | $4.35 | $4.14 | $4.19 | 1.45M |
| 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 |
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