FSK · FS KKR Capital Corp

Track FSK — free Ask ALVIS about FSK

$10.57 +0.01 (+0.09%) At close · Jul 31

Market Cap

$2.96B

280.07M

Options Chain

15-min delayed Underlying $10.57 · at close Jul 31, 2026 Options Calculator

Positioning

Aug 21, 2026 · 20 days to expiry · 16 contracts

Put / call OI

3.87

Put-heavy positioning

Open interest

1,583

contracts outstanding

Volume

traded today

Max pain

$10.00

$0.57 below spot

ATM implied vol

43.3%

market's expected move

Open interest by strike

Calls Puts

2.5

7.5

12.5

17.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 20d Sep 18 48d Oct 16 76d Dec 18 139d Jan 15 167d Jan 21 538d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	4	—	—	$8.75		—	—	—	—	0
Call · $2.5 In the money Last $8.75 Breakeven $11.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $2.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
1	2	—	—	$5.35		—	—	—	—	0
Call · $5 In the money Last $5.35 Breakeven $10.35 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
7	2	86.1%	0.991	$3.80		$0.05	-0.073	108.6%	1	14
Call · $7.5 In the money Last $3.80 Breakeven $11.30 Implied vol 86.1% Delta 0.991 ≈99% ITM Gamma 0.036 Theta 0 Vega 0 Open interest 7 Model this call Put · $7.5 Last $0.05 Breakeven $7.45 Implied vol 108.6% Delta -0.073 ≈7% ITM Gamma 0.051 Theta -0.01 Vega 0.004 Open interest 14 Model this put
292	61	42.4%	0.729	$0.75		$0.20	-0.299	44.2%	2	1.2k
Call · $10 In the money Last $0.75 Breakeven $10.75 Implied vol 42.4% Delta 0.729 ≈73% ITM Gamma 0.362 Theta -0.006 Vega 0.008 Open interest 292 Model this call Put · $10 Last $0.20 Breakeven $9.80 Implied vol 44.2% Delta -0.299 ≈30% ITM Gamma 0.315 Theta -0.011 Vega 0.009 Open interest 1.2k Model this put
Underlying $10.57
24	1	—	—	$0.01		$2.05	-0.988	0.8%	8	17
Call · $12.5 Last $0.01 Breakeven $12.51 Implied vol — Delta — Gamma — Theta — Vega — Open interest 24 Model this call Put · $12.5 In the money Last $2.05 Breakeven $10.45 Implied vol 0.8% Delta -0.988 ≈99% ITM Gamma 0 Theta -0.005 Vega 0 Open interest 17 Model this put
0	—	—	—	—		$4.50	-0.988	0.8%	1	1
Call · $15 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $15 In the money Last $4.50 Breakeven $10.50 Implied vol 0.8% Delta -0.988 ≈99% ITM Gamma 0 Theta -0.005 Vega 0 Open interest 1 Model this put
1	1	—	—	$0.02		$6.80	-0.804	196.9%	1	0
Call · $17.5 Last $0.02 Breakeven $17.52 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $17.5 In the money Last $6.80 Breakeven $10.70 Implied vol 196.9% Delta -0.804 ≈80% ITM Gamma 0.055 Theta -0.036 Vega 0.008 Open interest 0 Model this put
0	—	—	—	—		$9.25	-0.819	226.4%	1	0
Call · $20 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $20 In the money Last $9.25 Breakeven $10.75 Implied vol 226.4% Delta -0.819 ≈82% ITM Gamma 0.045 Theta -0.039 Vega 0.006 Open interest 0 Model this put

About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. Bid and ask are not included on this plan.

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 1422183 CUSIP 302635206 13F (30d) 168 filings 159 filers Visit website Investor relations