South Bow (SOBO) Options Chain
NYSE: SOBOEnergyNatural Gas DistributionUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Feb 19, 2027
- Days to expiration
- 131
- Share price
- $33.22
- Put/call ratio (OI)
- 0.35
- Put/call ratio (volume)
- 0.06
- Expected move
- ±$6.09
- Open interest (C / P)
- 1.72K / 606
SOBO options summary
The SOBO options chain for the February 19, 2027 expiration lists 7 call and 2 put contracts, with 131 days until expiration. Open interest stands at 1,723 calls and 606 puts, a put/call ratio of 0.35, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $35.00 strike is 30.6%, which implies the market expects a move of about ±$6.09 (18.3%) in South Bow stock by expiration.
The most open interest sits at the $45.00 call (1.09K contracts) and the $35.00 put (601 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
SOBO options chain · February 19, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 8.50 | 6.90 | 9.60 | 25.00 | — | — | — | |||||
| 5.13 | 2.80 | 5.60 | 30.00 | 0.50 | 1.45 | 0.80 | |||||
| 1.50 | 0.70 | 1.60 | 35.00 | 1.50 | 3.60 | 2.82 | |||||
| 0.41 | 0.15 | 0.45 | 40.00 | — | — | — | |||||
| 0.50 | 0.00 | 0.95 | 45.00 | — | — | — | |||||
| 0.19 | 0.00 | 0.95 | 50.00 | — | — | — | |||||
| 0.15 | 0.00 | 0.30 | 55.00 | — | — | — | |||||
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 SOBO put/call ratio?
For the February 19, 2027 expiration, the SOBO put/call ratio based on open interest is 0.35 (606 puts vs 1,723 calls), and 0.06 based on today's volume. A ratio above 1 means more puts than calls.
What is SOBO's implied volatility?
At-the-money implied volatility for SOBO options expiring February 19, 2027 is about 30.6%, an annualized estimate of how much the market expects South Bow stock to move.
How many SOBO option expiration dates are there?
SOBO has 4 listed expiration dates, from Oct 16, 2026 to May 21, 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.