Atmos Energy Corporation (ATO)
NYSE: ATO
· Real-Time Price · USD
165.12
-1.01 (-0.61%)
At close: Aug 15, 2025, 9:58 AM
ATO Option Overview
Overview for all option chains of ATO. As of August 15, 2025, ATO options have an IV of 217.88% and an IV rank of 387.65%. The volume is 190 contracts, which is 90.91% of average daily volume of 209 contracts. The volume put-call ratio is 0.14, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
217.88%IV Rank
387.65%Historical Volatility
16.25%IV Low
18.44% on Oct 07, 2024IV High
69.89% on Aug 14, 2025Open Interest (OI)
Today's Open Interest
5,843Put-Call Ratio
0.89Put Open Interest
2,756Call Open Interest
3,087Open Interest Avg (30-day)
5,002Today vs Open Interest Avg (30-day)
116.81%Option Volume
Today's Volume
190Put-Call Ratio
0.14Put Volume
24Call Volume
166Volume Avg (30-day)
209Today vs Volume Avg (30-day)
90.91%Option Chain Statistics
This table provides a comprehensive overview of all ATO 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 | 75 | 2 | 0.03 | 1,822 | 2,261 | 1.24 | 217.88% | 155 |
| Sep 19, 2025 | 55 | 8 | 0.15 | 520 | 42 | 0.08 | 35.18% | 155 |
| Oct 17, 2025 | 28 | 13 | 0.46 | 276 | 253 | 0.92 | 25.38% | 160 |
| Dec 19, 2025 | 1 | 0 | 0 | 320 | 156 | 0.49 | 24.99% | 150 |
| Jan 16, 2026 | 1 | 0 | 0 | 149 | 44 | 0.3 | 21.68% | 140 |
| Apr 17, 2026 | 6 | 1 | 0.17 | 0 | 0 | 0 | 18.69% | 110 |