STWD · Starwood Property Trust, Inc. · Options Chain

Track STWD — free

$14.94 -0.14 (-0.93%) At close · Sep 18

S&P 400 member Russell 1000 member Rebalance outlook locked

Market Cap

$5.53B

370.17M

Options Chain

Underlying $14.94 · at close Sep 18, 2026 Options Calculator

Pull option chains with greeks and open interest through the options chain API or MCP →

Positioning

Oct 16, 2026 · 26 days to expiry · 34 contracts · mixed daily-bar sessions · Aug 25, 2026–Sep 18, 2026; 18 unknown

Put / call OI

2.25

Put-heavy positioning

Open interest

1,445

as of Sep 17, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$16.00

$1.06 above spot

ATM implied vol

22.9%

market's expected move

Open interest by strike

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Oct 16 26d Nov 20 61d Dec 18 89d Jan 15 117d Mar 19 180d Jan 21 488d Jan 19 852d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
2	2	—	—	$6.60	$7.40	$7.20		—	$0.00	$0.20	—	—	—	—
Call · $8 In the money Daily-bar session Sep 17, 2026 Quote as of 2026-09-18 19:55:15.675 UTC Last $7.20 Breakeven $15.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 17, 2026 Model this call Put · $8 Daily-bar session Unknown Quote as of 2026-09-18 19:59:51.415 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
10	2	—	—	$5.60	$6.40	$6.25		—	$0.00	$0.20	—	—	—	—
Call · $9 In the money Daily-bar session Sep 17, 2026 Quote as of 2026-09-18 19:55:15.675 UTC Last $6.25 Breakeven $15.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 OI effective date Sep 17, 2026 Model this call Put · $9 Daily-bar session Unknown Quote as of 2026-09-18 19:59:51.415 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
7	4	—	—	$4.60	$5.40	$5.87		—	$0.00	$0.25	—	—	—	—
Call · $10 In the money Daily-bar session Aug 31, 2026 Quote as of 2026-09-18 19:55:15.675 UTC Last $5.87 Breakeven $15.87 Implied vol — Delta — Gamma — Theta — Vega — Open interest 7 OI effective date Sep 17, 2026 Model this call Put · $10 Daily-bar session Unknown Quote as of 2026-09-18 19:59:51.416 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
2	2	—	—	$3.60	$4.40	$4.20		—	$0.00	$0.25	—	—	—	—
Call · $11 In the money Daily-bar session Sep 17, 2026 Quote as of 2026-09-18 19:55:15.676 UTC Last $4.20 Breakeven $15.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 17, 2026 Model this call Put · $11 Daily-bar session Unknown Quote as of 2026-09-18 19:59:51.415 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
2	2	—	—	$2.60	$3.40	$4.10		—	$0.00	$0.25	—	—	—	—
Call · $12 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-18 19:55:15.676 UTC Last $4.10 Breakeven $16.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 17, 2026 Model this call Put · $12 Daily-bar session Unknown Quote as of 2026-09-18 19:59:47.581 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	2	—	—	$1.60	$2.40	$3.11		$0.10	$0.00	$0.20	—	—	4	—
Call · $13 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-18 19:59:53.020 UTC Last $3.11 Breakeven $16.11 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 17, 2026 Model this call Put · $13 Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:48.331 UTC Last $0.10 Breakeven $12.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
2	40	—	—	$0.95	$1.30	$1.05		$0.12	$0.05	$0.15	-0.154	29.8%	44	27
Call · $14 In the money Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:53.118 UTC Last $1.05 Breakeven $15.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 17, 2026 Model this call Put · $14 Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:54.373 UTC Last $0.12 Breakeven $13.88 Implied vol 29.8% Delta -0.154 ≈15% ITM Gamma 0.198 Theta -0.005 Vega 0.01 Open interest 27 OI effective date Sep 17, 2026 Model this put
Underlying $14.94
14	90	5.9%	0.712	$0.15	$0.20	$0.20		$0.55	$0.55	$0.60	-0.446	39.9%	8	374
Call · $15 Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:59.882 UTC Last $0.20 Breakeven $15.20 Implied vol 5.9% Delta 0.712 ≈71% ITM Gamma 1.425 Theta -0.003 Vega 0.014 Open interest 14 OI effective date Sep 17, 2026 Model this call Put · $15 In the money Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:59.832 UTC Last $0.55 Breakeven $14.45 Implied vol 39.9% Delta -0.446 ≈45% ITM Gamma 0.246 Theta -0.011 Vega 0.016 Open interest 374 OI effective date Sep 17, 2026 Model this put
293	42	—	—	$0.00	$0.05	$0.05		$1.45	$1.40	$1.55	-0.607	59.5%	27	574
Call · $16 Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:58:54.481 UTC Last $0.05 Breakeven $16.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 293 OI effective date Sep 17, 2026 Model this call Put · $16 In the money Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:59.638 UTC Last $1.45 Breakeven $14.55 Implied vol 59.5% Delta -0.607 ≈61% ITM Gamma 0.16 Theta -0.017 Vega 0.016 Open interest 574 OI effective date Sep 17, 2026 Model this put
110	1	—	—	$0.00	$0.05	$0.03		$1.20	$1.85	$3.10	-0.673	79%	2	26
Call · $17 Daily-bar session Sep 16, 2026 Quote as of 2026-09-18 13:59:55.106 UTC Last $0.03 Breakeven $17.03 Implied vol — Delta — Gamma — Theta — Vega — Open interest 110 OI effective date Sep 17, 2026 Model this call Put · $17 In the money Daily-bar session Aug 25, 2026 Quote as of 2026-09-18 19:56:17.167 UTC Last $1.20 Breakeven $15.80 Implied vol 79% Delta -0.673 ≈67% ITM Gamma 0.114 Theta -0.021 Vega 0.015 Open interest 26 OI effective date Sep 17, 2026 Model this put
1	1	—	—	$0.00	$0.20	$0.06		—	$2.80	$4.10	-0.716	93.6%	—	—
Call · $18 Daily-bar session Sep 9, 2026 Quote as of 2026-09-18 19:59:51.416 UTC Last $0.06 Breakeven $18.06 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 17, 2026 Model this call Put · $18 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:58:59.852 UTC Last — Breakeven — Implied vol 93.6% Delta -0.716 ≈72% ITM Gamma 0.09 Theta -0.023 Vega 0.014 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.10	—		—	$4.20	$4.90	-0.721	115.5%	—	—
Call · $19 Daily-bar session Unknown Quote as of 2026-09-18 19:56:54.339 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $19 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:58:01.100 UTC Last — Breakeven — Implied vol 115.5% Delta -0.721 ≈72% ITM Gamma 0.072 Theta -0.028 Vega 0.014 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.05	—		—	$4.80	$6.20	-0.749	124.9%	—	—
Call · $20 Daily-bar session Unknown Quote as of 2026-09-18 17:33:38.322 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $20 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:59:34.892 UTC Last — Breakeven — Implied vol 124.9% Delta -0.749 ≈75% ITM Gamma 0.063 Theta -0.029 Vega 0.013 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.10	—		—	$5.80	$7.20	—	—	—	—
Call · $21 Daily-bar session Unknown Quote as of 2026-09-18 19:59:51.415 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $21 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:55:15.676 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.20	—		—	$6.80	$8.20	—	—	—	—
Call · $22 Daily-bar session Unknown Quote as of 2026-09-18 19:59:51.416 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $22 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:55:15.675 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.20	—		—	$7.80	$9.20	—	—	—	—
Call · $23 Daily-bar session Unknown Quote as of 2026-09-18 19:59:51.415 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $23 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:55:15.676 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.20	—		—	$8.80	$10.10	—	—	—	—
Call · $24 Daily-bar session Unknown Quote as of 2026-09-18 19:59:51.415 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $24 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:55:15.676 UTC Last — Breakeven — 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 25, 2026–Sep 18, 2026; 18 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 1465128 CUSIP 85571B105 13F (30d) 15 filings 12 filers Visit website Investor relations