Showing results for SR, 2026-11-20(m), calls & puts
SR Option Chain FAQ
What is an option chain?
An option chain lists every call and put for a stock, with prices, volume, open interest, and Greeks for each strike and expiration date.
How many SR option contracts are listed?
As of Nov 4, 2026, Spire Inc (SR) had 110 listed option contracts across 4 expiration dates, from Nov 20, 2026 to Jun 17, 2027.
When do SR options expire?
Spire had 4 expiration dates as of Nov 4, 2026, 1 of them weekly. The nearest was Nov 20, 2026 and the furthest Jun 17, 2027.
How actively are SR options traded?
36 Spire option contracts traded on Nov 4, 2026, and open interest was 1.11K contracts. Over the past 30 days, volume averaged 154 contracts per day. The SR option volume chart shows volume by strike and expiration date.
Is SR implied volatility high right now?
Spire IV rank is 8, so its 30-day implied volatility of 25.6% is near the bottom of its one-year range. Over the past year it ranged from 13.9% on Feb 25, 2026 to 168.9% on Jul 17, 2026. See the SR implied volatility history for a longer view.
What is Spire Inc?
Spire Inc. is the holding company for Spire Missouri, Spire Alabama, other gas utilities, and gas-related businesses, focused on growing organically, investing in infrastructure, and advancing through innovation.