Alto Ingredients Inc. (ALTO)
NASDAQ: ALTO
· Real-Time Price · USD
1.03
-0.02 (-1.90%)
At close: Aug 19, 2025, 3:59 PM
1.01
-2.42%
After-hours: Aug 19, 2025, 06:37 PM EDT
ALTO Option Overview
Overview for all option chains of ALTO. As of August 15, 2025, ALTO options have an IV of 500% and an IV rank of 157.2%. The volume is 2,083 contracts, which is 1041.5% of average daily volume of 200 contracts. The volume put-call ratio is 103.15, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
500%IV Rank
157.2%Historical Volatility
48.24%IV Low
82.33% on Oct 15, 2024IV High
348.02% on Aug 13, 2025Open Interest (OI)
Today's Open Interest
14,649Put-Call Ratio
0.08Put Open Interest
1,093Call Open Interest
13,556Open Interest Avg (30-day)
13,925Today vs Open Interest Avg (30-day)
105.2%Option Volume
Today's Volume
2,083Put-Call Ratio
103.15Put Volume
2,063Call Volume
20Volume Avg (30-day)
200Today vs Volume Avg (30-day)
1041.5%Option Chain Statistics
This table provides a comprehensive overview of all ALTO options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Aug 15, 2025 | 4 | 60 | 15 | 200 | 13 | 0.07 | 500% | 1 |
| Sep 19, 2025 | 0 | 0 | 0 | 2 | 0 | 0 | 277.94% | 1 |
| Oct 17, 2025 | 1 | 0 | 0 | 914 | 21 | 0.02 | 205.86% | 1 |
| Jan 16, 2026 | 15 | 2,003 | 133.53 | 12,440 | 1,059 | 0.09 | 170.87% | 1 |
| Apr 17, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 97.69% | 1 |