Spire Inc. (SR)
NYSE: SR
· Real-Time Price · USD
76.42
0.79 (1.04%)
At close: Aug 20, 2025, 10:55 AM
SR Option Overview
Overview for all option chains of SR. As of August 20, 2025, SR options have an IV of 49.44% and an IV rank of 67.22%. The volume is 0 contracts, which is n/a of average daily volume of 8 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
49.44%IV Rank
67.22%Historical Volatility
19.64%IV Low
31.9% on Jan 16, 2025IV High
57.99% on Jul 09, 2025Open Interest (OI)
Today's Open Interest
367Put-Call Ratio
0.14Put Open Interest
44Call Open Interest
323Open Interest Avg (30-day)
345Today vs Open Interest Avg (30-day)
106.38%Option Volume
Today's Volume
0Put-Call Ratio
0Put Volume
0Call Volume
0Volume Avg (30-day)
8Today vs Volume Avg (30-day)
n/aOption Chain Statistics
This table provides a comprehensive overview of all SR 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 | 156 | 22 | 0.14 | 49.44% | 65 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 43.38% | 50 |
| Dec 19, 2025 | 0 | 0 | 0 | 163 | 16 | 0.1 | 30.12% | 55 |
| Mar 20, 2026 | 0 | 0 | 0 | 4 | 6 | 1.5 | 28.38% | 55 |