Spire (SR) Options Chain
NYSE: SRUtilitiesOil/Gas TransmissionUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
After hours: 77.99 +0.01%
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 8
- Share price
- $77.99
- Put/call ratio (OI)
- 4.00
- Expected move
- ±$9.14
- Open interest (C / P)
- 1 / 4
SR options summary
The SR options chain for the October 16, 2026 expiration lists 2 call and 2 put contracts, with 8 days until expiration. Open interest stands at 1 calls and 4 puts, a put/call ratio of 4.00, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $80.00 strike is 79.2%, which implies the market expects a move of about ±$9.14 (11.7%) in Spire stock by expiration.
The most open interest sits at the $90.00 call (1 contracts) and the $85.00 put (3 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
SR options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 80.00 | 0.15 | 5.00 | 2.25 | |||||
| 1.88 | 0.00 | 0.00 | 85.00 | 4.80 | 9.50 | 7.80 | |||||
| 0.01 | 0.00 | 4.90 | 90.00 | — | — | — | |||||
In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.
Frequently asked questions
What is the SR put/call ratio?
For the October 16, 2026 expiration, the SR put/call ratio based on open interest is 4.00 (4 puts vs 1 calls). A ratio above 1 means more puts than calls.
What is SR's implied volatility?
At-the-money implied volatility for SR options expiring October 16, 2026 is about 79.2%, an annualized estimate of how much the market expects Spire stock to move.
How many SR option expiration dates are there?
SR has 4 listed expiration dates, from Oct 16, 2026 to Mar 19, 2027.
What does "in the money" mean?
A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.