Hallador Energy (HNRG)
NASDAQ: HNRG
· Real-Time Price · USD
16.38
-0.78 (-4.55%)
At close: Aug 15, 2025, 12:50 PM
HNRG Option Overview
Overview for all option chains of HNRG. As of August 15, 2025, HNRG options have an IV of 500% and an IV rank of 539.42%. The volume is 2,636 contracts, which is 116.95% of average daily volume of 2,254 contracts. The volume put-call ratio is 0.22, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
500%IV Rank
539.42%Historical Volatility
60.51%IV Low
74.12% on Dec 05, 2024IV High
153.07% on Aug 13, 2025Open Interest (OI)
Today's Open Interest
66,357Put-Call Ratio
0.24Put Open Interest
12,970Call Open Interest
53,387Open Interest Avg (30-day)
49,859Today vs Open Interest Avg (30-day)
133.09%Option Volume
Today's Volume
2,636Put-Call Ratio
0.22Put Volume
481Call Volume
2,155Volume Avg (30-day)
2,254Today vs Volume Avg (30-day)
116.95%Option Chain Statistics
This table provides a comprehensive overview of all HNRG 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 | 1,461 | 445 | 0.3 | 21,963 | 4,403 | 0.2 | 500% | 13 |
| Sep 19, 2025 | 249 | 22 | 0.09 | 5,723 | 3,402 | 0.59 | 68.69% | 17 |
| Oct 17, 2025 | 8 | 0 | 0 | 0 | 0 | 0 | 64.49% | 10 |
| Nov 21, 2025 | 26 | 0 | 0 | 13,573 | 248 | 0.02 | 74.66% | 13 |
| Dec 19, 2025 | 159 | 6 | 0.04 | 8,270 | 4,795 | 0.58 | 68.75% | 10 |
| Jan 16, 2026 | 0 | 0 | 0 | 48 | 0 | 0 | 0.53% | 7 |
| Feb 20, 2026 | 252 | 8 | 0.03 | 3,810 | 122 | 0.03 | 64.32% | 12 |