Spire Inc. (SR)
NYSE: SR
· Real-Time Price · USD
77.57
-0.02 (-0.03%)
At close: Aug 14, 2025, 3:59 PM
76.90
-0.86%
Pre-market: Aug 15, 2025, 07:00 AM EDT
SR Option Overview
Overview for all option chains of SR. As of August 15, 2025, SR options have an IV of 330.06% and an IV rank of 484.02%. The volume is 1 contracts, which is 12.5% 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)
330.06%IV Rank
484.02%Historical Volatility
18.32%IV Low
31.9% on Jan 16, 2025IV High
93.5% on Aug 14, 2025Open Interest (OI)
Today's Open Interest
368Put-Call Ratio
0.14Put Open Interest
45Call Open Interest
323Open Interest Avg (30-day)
337Today vs Open Interest Avg (30-day)
109.2%Option Volume
Today's Volume
1Put-Call Ratio
0Put Volume
0Call Volume
1Volume Avg (30-day)
8Today vs Volume Avg (30-day)
12.5%Option 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 |
| Aug 15, 2025 | 0 | 0 | 0 | 0 | 1 | 0 | 330.06% | 75 |
| Sep 19, 2025 | 1 | 0 | 0 | 157 | 22 | 0.14 | 62.7% | 65 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 41.68% | 50 |
| Dec 19, 2025 | 0 | 0 | 0 | 163 | 16 | 0.1 | 31.27% | 55 |
| Mar 20, 2026 | 0 | 0 | 0 | 3 | 6 | 2 | 29.74% | 55 |