GLAD · Gladstone Capital Corp

Track GLAD — free Ask ALVIS about GLAD

$18.77 -0.19 (-1.00%) At close · Jul 24

Market Cap

$424.52M

22.59M

Options Chain

15-min delayed Underlying $18.77 · today Options Calculator

Positioning

Aug 21, 2026 · 27 days to expiry · 24 contracts

Put / call OI

0.44

Call-heavy positioning

Open interest

241

contracts outstanding

Volume

587

traded today

Max pain

$20.00

$1.23 above spot

ATM implied vol

46.9%

market's expected move

Open interest by strike

Calls Puts

2.5

7.5

12.5

17.5

22.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 27d Sep 18 55d Dec 18 146d Mar 19 237d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	225	—	—	$16.90		—	—	—	—	0
Call · $2.5 In the money Last $16.90 Breakeven $19.40 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
0	326	316.9%	0.976	$14.60		—	—	—	—	0
Call · $5 In the money Last $14.60 Breakeven $19.60 Implied vol 316.9% Delta 0.976 ≈98% ITM Gamma 0.004 Theta -0.013 Vega 0.002 Open interest 0 Model this call Put · $5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	191.4%	0.984	—		—	—	—	—	0
Call · $7.5 In the money Last — Breakeven — Implied vol 191.4% Delta 0.984 ≈98% ITM Gamma 0.006 Theta -0.005 Vega 0.002 Open interest 0 Model this call Put · $7.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	3	172.9%	0.945	$9.10		—	—	—	—	0
Call · $10 In the money Last $9.10 Breakeven $19.10 Implied vol 172.9% Delta 0.945 ≈94% ITM Gamma 0.014 Theta -0.015 Vega 0.006 Open interest 0 Model this call Put · $10 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	1	121.6%	0.923	$6.62		—	—	—	—	0
Call · $12.5 In the money Last $6.62 Breakeven $19.12 Implied vol 121.6% Delta 0.923 ≈92% ITM Gamma 0.025 Theta -0.014 Vega 0.007 Open interest 0 Model this call Put · $12.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	112.8%	0.815	—		$0.05	-0.078	62.6%	2	3
Call · $15 In the money Last — Breakeven — Implied vol 112.8% Delta 0.815 ≈82% ITM Gamma 0.048 Theta -0.026 Vega 0.012 Open interest 0 Model this call Put · $15 Last $0.05 Breakeven $14.95 Implied vol 62.6% Delta -0.078 ≈8% ITM Gamma 0.045 Theta -0.009 Vega 0.008 Open interest 3 Model this put
0	—	36.6%	0.798	—		$0.20	-0.199	33%	12	53
Call · $17.5 In the money Last — Breakeven — Implied vol 36.6% Delta 0.798 ≈80% ITM Gamma 0.172 Theta -0.007 Vega 0.013 Open interest 0 Model this call Put · $17.5 Last $0.20 Breakeven $17.30 Implied vol 33% Delta -0.199 ≈20% ITM Gamma 0.165 Theta -0.01 Vega 0.014 Open interest 53 Model this put
Underlying $18.77
147	1	26.4%	0.204	$0.12		$1.20	-0.593	67.4%	13	16
Call · $20 Last $0.12 Breakeven $20.12 Implied vol 26.4% Delta 0.204 ≈20% ITM Gamma 0.214 Theta -0.006 Vega 0.013 Open interest 147 Model this call Put · $20 In the money Last $1.20 Breakeven $18.80 Implied vol 67.4% Delta -0.593 ≈59% ITM Gamma 0.112 Theta -0.027 Vega 0.021 Open interest 16 Model this put
20	2	44.6%	0.075	$0.10		$2.81	-0.991	0.5%	1	1
Call · $22.5 Last $0.10 Breakeven $22.60 Implied vol 44.6% Delta 0.075 ≈8% ITM Gamma 0.063 Theta -0.006 Vega 0.009 Open interest 20 Model this call Put · $22.5 In the money Last $2.81 Breakeven $19.69 Implied vol 0.5% Delta -0.991 ≈99% ITM Gamma 0 Theta -0.004 Vega 0 Open interest 1 Model this put
0	—	—	—	—		$5.40	-0.896	74.6%	1	1
Call · $25 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $25 In the money Last $5.40 Breakeven $19.60 Implied vol 74.6% Delta -0.896 ≈90% ITM Gamma 0.044 Theta -0.016 Vega 0.01 Open interest 1 Model this put
0	—	808%	0.809	—		—	-0.974	78.6%	—	0
Call · $30 Last — Breakeven — Implied vol 808% Delta 0.809 ≈81% ITM Gamma 0.006 Theta -0.205 Vega 0.014 Open interest 0 Model this call Put · $30 In the money Last — Breakeven — Implied vol 78.6% Delta -0.974 ≈97% ITM Gamma 0.01 Theta -0.007 Vega 0.003 Open interest 0 Model this put
0	—	—	—	—		—	-0.971	105.6%	—	0
Call · $35 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $35 In the money Last — Breakeven — Implied vol 105.6% Delta -0.971 ≈97% ITM Gamma 0.009 Theta -0.008 Vega 0.003 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 1143513 CUSIP 376535878 13F (30d) 23 filings 19 filers Visit website Investor relations