Sun Life Financial (SLF) Options Chain
NYSE: SLFFinanceLife InsuranceUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
After hours: 76.65 0.00%
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 8
- Share price
- $76.65
- Put/call ratio (OI)
- 8.46
- Put/call ratio (volume)
- 7.00
- Expected move
- ±$4.40
- Open interest (C / P)
- 65 / 550
SLF options summary
The SLF options chain for the October 16, 2026 expiration lists 5 call and 3 put contracts, with 8 days until expiration. Open interest stands at 65 calls and 550 puts, a put/call ratio of 8.46, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $75.00 strike is 38.8%, which implies the market expects a move of about ±$4.40 (5.7%) in Sun Life Financial stock by expiration.
The most open interest sits at the $85.00 call (41 contracts) and the $70.00 put (395 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
SLF options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 34.22 | 29.80 | 33.20 | 45.00 | — | — | — | |||||
| — | — | — | 70.00 | 0.00 | 0.25 | 0.14 | |||||
| 2.39 | 1.45 | 3.40 | 75.00 | 0.20 | 0.55 | 0.15 | |||||
| 0.10 | 0.00 | 0.30 | 80.00 | 3.00 | 3.80 | 2.20 | |||||
| 0.10 | 0.00 | 0.05 | 85.00 | — | — | — | |||||
| 0.05 | 0.00 | 0.55 | 95.00 | — | — | — | |||||
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 SLF put/call ratio?
For the October 16, 2026 expiration, the SLF put/call ratio based on open interest is 8.46 (550 puts vs 65 calls), and 7.00 based on today's volume. A ratio above 1 means more puts than calls.
What is SLF's implied volatility?
At-the-money implied volatility for SLF options expiring October 16, 2026 is about 38.8%, an annualized estimate of how much the market expects Sun Life Financial stock to move.
How many SLF option expiration dates are there?
SLF has 3 listed expiration dates, from Oct 16, 2026 to Feb 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.