SLF · Sun Life Financial Inc · Options Chain

Track SLF — free

$79.67 +0.11 (+0.14%) At close · Sep 11

Rebalance outlook locked

Market Cap

$44.68B

556.71M

Options Chain

Underlying $79.67 · at close Sep 11, 2026 Options Calculator

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Positioning

Sep 18, 2026 · 6 days to expiry · 32 contracts · mixed daily-bar sessions · Aug 5, 2026–Sep 10, 2026; 19 unknown

Put / call OI

0.15

Call-heavy positioning

Open interest

1,135

as of Sep 10, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$80.00

$0.33 above spot

ATM implied vol

24.9%

market's expected move

Open interest by strike

Calls Puts

100

105

110

115

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 6d Oct 16 34d Nov 20 69d Feb 19 160d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	8	—	—	$37.60	$41.80	$39.18		—	$0.00	$0.05	—	—	—	—
Call · $40 In the money Daily-bar session Aug 25, 2026 Quote as of 2026-09-11 19:55:16.192 UTC Last $39.18 Breakeven $79.18 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $40 Daily-bar session Unknown Quote as of 2026-09-11 13:30:42.304 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$32.60	$36.30	—		—	$0.00	$0.10	—	—	—	—
Call · $45 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:16.192 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $45 Daily-bar session Unknown Quote as of 2026-09-11 19:50:18.739 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	41	—	—	$28.10	$31.10	$29.25		—	$0.00	$2.15	—	—	—	—
Call · $50 In the money Daily-bar session Aug 25, 2026 Quote as of 2026-09-11 19:55:16.192 UTC Last $29.25 Breakeven $79.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $50 Daily-bar session Unknown Quote as of 2026-09-11 19:56:30.200 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$23.10	$26.10	—		—	$0.00	$2.00	—	—	—	—
Call · $55 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:16.192 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $55 Daily-bar session Unknown Quote as of 2026-09-11 19:55:06.835 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$18.10	$21.60	—		—	$0.00	$2.15	—	—	—	—
Call · $60 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:16.191 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $60 Daily-bar session Unknown Quote as of 2026-09-11 19:56:33.064 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$13.70	$15.60	—		—	$0.00	$2.15	—	—	—	—
Call · $65 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:16.191 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $65 Daily-bar session Unknown Quote as of 2026-09-11 19:55:58.769 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$8.70	$10.60	—		$0.40	$0.00	$0.15	—	—	1	101
Call · $70 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:16.191 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $70 Daily-bar session Aug 24, 2026 Quote as of 2026-09-11 19:59:51.581 UTC Last $0.40 Breakeven $69.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 101 OI effective date Sep 10, 2026 Model this put
5	1	25.9%	0.968	$3.70	$5.80	$4.40		$0.10	$0.00	$0.70	—	—	1	16
Call · $75 In the money Daily-bar session Sep 2, 2026 Quote as of 2026-09-11 19:55:30.188 UTC Last $4.40 Breakeven $79.40 Implied vol 25.9% Delta 0.968 ≈97% ITM Gamma 0.027 Theta -0.023 Vega 0.007 Open interest 5 OI effective date Sep 10, 2026 Model this call Put · $75 Daily-bar session Sep 4, 2026 Quote as of 2026-09-11 19:56:01.787 UTC Last $0.10 Breakeven $74.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 16 OI effective date Sep 10, 2026 Model this put
Underlying $79.67
110	5	17.9%	0.444	$0.40	$0.80	$1.02		$2.30	$0.60	$2.30	-0.526	32%	10	35
Call · $80 Daily-bar session Sep 8, 2026 Quote as of 2026-09-11 19:59:59.811 UTC Last $1.02 Breakeven $81.02 Implied vol 17.9% Delta 0.444 ≈44% ITM Gamma 0.216 Theta -0.064 Vega 0.04 Open interest 110 OI effective date Sep 10, 2026 Model this call Put · $80 In the money Daily-bar session Sep 10, 2026 Quote as of 2026-09-11 19:55:11.054 UTC Last $2.30 Breakeven $77.70 Implied vol 32% Delta -0.526 ≈53% ITM Gamma 0.122 Theta -0.104 Vega 0.041 Open interest 35 OI effective date Sep 10, 2026 Model this put
855	25	—	—	$0.00	$0.05	$0.05		—	$4.50	$6.40	-0.903	37.8%	—	—
Call · $85 Daily-bar session Sep 8, 2026 Quote as of 2026-09-11 13:52:34.794 UTC Last $0.05 Breakeven $85.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 855 OI effective date Sep 10, 2026 Model this call Put · $85 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:16.191 UTC Last — Breakeven — Implied vol 37.8% Delta -0.903 ≈90% ITM Gamma 0.044 Theta -0.047 Vega 0.018 Open interest — OI effective date — Model this put
6	1	—	—	$0.00	$2.15	$0.12		$9.20	$9.80	$11.80	-0.868	81%	1	—
Call · $90 Daily-bar session Aug 14, 2026 Quote as of 2026-09-11 19:56:14.400 UTC Last $0.12 Breakeven $90.12 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 OI effective date Sep 10, 2026 Model this call Put · $90 In the money Daily-bar session Aug 5, 2026 Quote as of 2026-09-11 19:55:16.191 UTC Last $9.20 Breakeven $80.80 Implied vol 81% Delta -0.868 ≈87% ITM Gamma 0.026 Theta -0.139 Vega 0.022 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.15	—		—	$14.00	$17.00	-0.937	86.1%	—	—
Call · $95 Daily-bar session Unknown Quote as of 2026-09-11 19:56:04.951 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $95 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:17.028 UTC Last — Breakeven — Implied vol 86.1% Delta -0.937 ≈94% ITM Gamma 0.014 Theta -0.081 Vega 0.013 Open interest — OI effective date — Model this put
5	5	—	—	$0.00	$2.15	$0.05		—	$19.80	$22.00	—	—	—	—
Call · $100 Daily-bar session Aug 6, 2026 Quote as of 2026-09-11 19:56:13.372 UTC Last $0.05 Breakeven $100.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 10, 2026 Model this call Put · $100 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:17.029 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.15	—		—	$24.00	$27.00	—	—	—	—
Call · $105 Daily-bar session Unknown Quote as of 2026-09-11 19:56:50.689 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $105 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:17.029 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.15	—		—	$29.00	$32.10	—	—	—	—
Call · $110 Daily-bar session Unknown Quote as of 2026-09-11 19:58:53.960 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $110 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:17.030 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
2	2	—	—	$0.00	$2.15	$0.05		$36.39	$33.40	$37.50	—	—	2	—
Call · $115 Daily-bar session Aug 25, 2026 Quote as of 2026-09-11 19:56:23.863 UTC Last $0.05 Breakeven $115.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 10, 2026 Model this call Put · $115 In the money Daily-bar session Aug 25, 2026 Quote as of 2026-09-11 19:55:17.030 UTC Last $36.39 Breakeven $78.61 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put

About this data

Each contract's last price, day range and volume belong to the daily-bar session shown in its details; unknown means the source omitted that timestamp. Open interest has its own effective date shown separately; implied volatility and greeks are model values computed when fetched. This chain has mixed daily-bar sessions · Aug 5, 2026–Sep 10, 2026; 19 unknown. Positioning totals are shown only when every returned open-interest value has the same known effective date. Bid and ask are real-time consolidated OPRA readings.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1097362 CUSIP 866796105 13F (30d) 168 filings 168 filers Visit website Investor relations