BXSL · Blackstone Secured Lending Fund

Track BXSL — free

$24.68 -0.33 (-1.32%) At close · Aug 14

Market Cap

$5.75B

232.97M

Options Chain

Underlying $24.68 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 6 days to expiry · 44 contracts · mixed snapshot sessions · Jan 16, 2026–Aug 14, 2026; 17 unknown

Put / call OI

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dated and unknown snapshot sessions

Open interest

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dated and unknown snapshot sessions

Volume

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dated and unknown snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 6d Sep 18 34d Nov 20 97d Jan 15 153d Feb 19 188d Jan 21 524d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	4	284.8%	0.975	$10.55		—	—	—	—	0
Call · $13 In the money Snapshot session Jun 22, 2026 Last $10.55 Breakeven $23.55 Implied vol 284.8% Delta 0.975 ≈98% ITM Gamma 0.007 Theta -0.038 Vega 0.002 Open interest 0 Model this call Put · $13 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	2	255.9%	0.972	$9.40		—	—	—	—	0
Call · $14 In the money Snapshot session Jun 18, 2026 Last $9.40 Breakeven $23.40 Implied vol 255.9% Delta 0.972 ≈97% ITM Gamma 0.008 Theta -0.037 Vega 0.002 Open interest 0 Model this call Put · $14 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	4	—	—	$8.64		$0.05	—	—	10	278
Call · $15 In the money Snapshot session Jun 8, 2026 Last $8.64 Breakeven $23.64 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $15 Snapshot session Jul 27, 2026 Last $0.05 Breakeven $14.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 278 Model this put
0	2	—	—	$7.92		—	—	—	—	0
Call · $16 In the money Snapshot session Jun 17, 2026 Last $7.92 Breakeven $23.92 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $16 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
70	275	—	—	$7.40		$0.42	—	—	2	7
Call · $17.5 In the money Snapshot session Jun 29, 2026 Last $7.40 Breakeven $24.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 70 Model this call Put · $17.5 Snapshot session Apr 9, 2026 Last $0.42 Breakeven $17.08 Implied vol — Delta — Gamma — Theta — Vega — Open interest 7 Model this put
0	—	137%	0.95	—		—	-0.118	197.7%	—	0
Call · $19 In the money Snapshot session Unknown Last — Breakeven — Implied vol 137% Delta 0.95 ≈95% ITM Gamma 0.025 Theta -0.032 Vega 0.003 Open interest 0 Model this call Put · $19 Snapshot session Unknown Last — Breakeven — Implied vol 197.7% Delta -0.118 ≈12% ITM Gamma 0.031 Theta -0.104 Vega 0.008 Open interest 0 Model this put
13	4	—	—	$4.82		$0.04	-0.048	105.9%	1	1.3k
Call · $20 In the money Snapshot session Aug 14, 2026 Last $4.82 Breakeven $24.82 Implied vol — Delta — Gamma — Theta — Vega — Open interest 13 Model this call Put · $20 Snapshot session Jul 29, 2026 Last $0.04 Breakeven $19.96 Implied vol 105.9% Delta -0.048 ≈5% ITM Gamma 0.029 Theta -0.028 Vega 0.003 Open interest 1.3k Model this put
0	1	80.9%	0.96	$2.38		$0.10	-0.07	93.1%	10	266
Call · $21 In the money Snapshot session Jul 8, 2026 Last $2.38 Breakeven $23.38 Implied vol 80.9% Delta 0.96 ≈96% ITM Gamma 0.04 Theta -0.014 Vega 0.003 Open interest 0 Model this call Put · $21 Snapshot session Jul 30, 2026 Last $0.10 Breakeven $20.90 Implied vol 93.1% Delta -0.07 ≈7% ITM Gamma 0.044 Theta -0.033 Vega 0.005 Open interest 266 Model this put
2	19	—	—	$2.09		$0.05	-0.082	58%	61	7k
Call · $22.5 In the money Snapshot session Aug 13, 2026 Last $2.09 Breakeven $24.59 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this call Put · $22.5 Snapshot session Aug 13, 2026 Last $0.05 Breakeven $22.45 Implied vol 58% Delta -0.082 ≈8% ITM Gamma 0.08 Theta -0.024 Vega 0.006 Open interest 7k Model this put
2.4k	26	—	—	$0.96		$0.06	-0.225	39.9%	17	942
Call · $24 In the money Snapshot session Aug 14, 2026 Last $0.96 Breakeven $24.96 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2.4k Model this call Put · $24 Snapshot session Aug 13, 2026 Last $0.06 Breakeven $23.94 Implied vol 39.9% Delta -0.225 ≈22% ITM Gamma 0.233 Theta -0.034 Vega 0.009 Open interest 942 Model this put
Underlying $24.68
4.7k	19	19.8%	0.467	$0.13		$0.40	-0.529	25.7%	41	1.2k
Call · $25 Snapshot session Aug 14, 2026 Last $0.13 Breakeven $25.13 Implied vol 19.8% Delta 0.467 ≈47% ITM Gamma 0.643 Theta -0.018 Vega 0.013 Open interest 4.7k Model this call Put · $25 In the money Snapshot session Aug 14, 2026 Last $0.40 Breakeven $24.60 Implied vol 25.7% Delta -0.529 ≈53% ITM Gamma 0.481 Theta -0.031 Vega 0.013 Open interest 1.2k Model this put
563	2	30.2%	0.148	$0.04		$1.10	-0.828	33%	5	0
Call · $26 Snapshot session Aug 7, 2026 Last $0.04 Breakeven $26.04 Implied vol 30.2% Delta 0.148 ≈15% ITM Gamma 0.236 Theta -0.017 Vega 0.008 Open interest 563 Model this call Put · $26 In the money Snapshot session Aug 14, 2026 Last $1.10 Breakeven $24.90 Implied vol 33% Delta -0.828 ≈83% ITM Gamma 0.235 Theta -0.028 Vega 0.008 Open interest 0 Model this put
6.7k	13	54.8%	0.091	$0.05		$3.10	-0.874	63.1%	1	126
Call · $27.5 Snapshot session Aug 6, 2026 Last $0.05 Breakeven $27.55 Implied vol 54.8% Delta 0.091 ≈9% ITM Gamma 0.091 Theta -0.023 Vega 0.006 Open interest 6.7k Model this call Put · $27.5 In the money Snapshot session Aug 10, 2026 Last $3.10 Breakeven $24.40 Implied vol 63.1% Delta -0.874 ≈87% ITM Gamma 0.1 Theta -0.041 Vega 0.006 Open interest 126 Model this put
1	1	—	—	$0.02		—	-0.966	62.1%	—	0
Call · $29 Snapshot session Jun 2, 2026 Last $0.02 Breakeven $29.02 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $29 In the money Snapshot session Unknown Last — Breakeven — Implied vol 62.1% Delta -0.966 ≈97% ITM Gamma 0.035 Theta -0.019 Vega 0.002 Open interest 0 Model this put
411	1	—	—	$0.01		$6.88	-0.89	107.8%	1	55
Call · $30 Snapshot session Jul 28, 2026 Last $0.01 Breakeven $30.01 Implied vol — Delta — Gamma — Theta — Vega — Open interest 411 Model this call Put · $30 In the money Snapshot session Jul 29, 2026 Last $6.88 Breakeven $23.12 Implied vol 107.8% Delta -0.89 ≈89% ITM Gamma 0.052 Theta -0.059 Vega 0.006 Open interest 55 Model this put
0	—	—	—	—		—	-0.997	0.3%	—	0
Call · $31 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $31 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0.3% Delta -0.997 ≈100% ITM Gamma 0 Theta -0.007 Vega 0 Open interest 0 Model this put
7	4	—	—	$0.07		$10.10	-0.948	117.6%	1	0
Call · $32.5 Snapshot session Feb 6, 2026 Last $0.07 Breakeven $32.57 Implied vol — Delta — Gamma — Theta — Vega — Open interest 7 Model this call Put · $32.5 In the money Snapshot session Feb 23, 2026 Last $10.10 Breakeven $22.40 Implied vol 117.6% Delta -0.948 ≈95% ITM Gamma 0.026 Theta -0.038 Vega 0.004 Open interest 0 Model this put
0	—	—	—	—		—	-0.953	134%	—	0
Call · $34 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $34 In the money Snapshot session Unknown Last — Breakeven — Implied vol 134% Delta -0.953 ≈95% ITM Gamma 0.021 Theta -0.04 Vega 0.004 Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $35 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $35 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	-0.997	0.3%	—	0
Call · $36 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $36 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0.3% Delta -0.997 ≈100% ITM Gamma 0 Theta -0.007 Vega 0 Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $37.5 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $37.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
1	1	—	—	$0.04		—	—	—	—	0
Call · $40 Snapshot session Jan 16, 2026 Last $0.04 Breakeven $40.04 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $40 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put

About this data

Each contract's last price, volume, greeks, implied volatility and open interest belongs to the snapshot session shown in its details; unknown means the provider omitted the timestamp. This chain has mixed snapshot sessions · Jan 16, 2026–Aug 14, 2026; 17 unknown. Cross-contract positioning totals are shown only when every returned row has the same known session. 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.

Key facts CIK 1736035 CUSIP 09261X102 13F (30d) 331 filings 325 filers Visit website Investor relations