Algoma Steel Group Inc. (ASTL)
NASDAQ: ASTL
· Real-Time Price · USD
4.42
-0.11 (-2.43%)
At close: Aug 19, 2025, 3:59 PM
4.37
-1.02%
After-hours: Aug 19, 2025, 06:18 PM EDT
ASTL Option Overview
Overview for all option chains of ASTL. As of August 20, 2025, ASTL options have an IV of 130.85% and an IV rank of 76.82%. The volume is 26 contracts, which is 2.74% of average daily volume of 950 contracts. The volume put-call ratio is 0.62, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
130.85%IV Rank
76.82%Historical Volatility
51.91%IV Low
43.29% on Sep 27, 2024IV High
157.27% on Aug 12, 2025Open Interest (OI)
Today's Open Interest
78,199Put-Call Ratio
0.51Put Open Interest
26,425Call Open Interest
51,774Open Interest Avg (30-day)
70,975Today vs Open Interest Avg (30-day)
110.18%Option Volume
Today's Volume
26Put-Call Ratio
0.62Put Volume
10Call Volume
16Volume Avg (30-day)
950Today vs Volume Avg (30-day)
2.74%Option Chain Statistics
This table provides a comprehensive overview of all ASTL 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 |
| Sep 19, 2025 | 0 | 0 | 0 | 14,341 | 250 | 0.02 | 130.85% | 5 |
| Oct 17, 2025 | 4 | 0 | 0 | 2 | 1 | 0.5 | 77.16% | 6 |
| Nov 21, 2025 | 1 | 10 | 10 | 9,426 | 6,292 | 0.67 | 96.65% | 5 |
| Jan 16, 2026 | 11 | 0 | 0 | 27,960 | 19,833 | 0.71 | 96.7% | 5 |
| Feb 20, 2026 | 0 | 0 | 0 | 45 | 49 | 1.09 | 76.08% | 6 |