SEG · Seaport Entertainment Group Inc.

Track SEG — free Ask ALVIS about SEG

$26.36 -0.01 (-0.04%)

Market Cap

$337.59M

12.80M

Options Chain

15-min delayed Underlying $26.36 · today Options Calculator

Positioning

Aug 21, 2026 · 23 days to expiry · 16 contracts

Put / call OI

0.29

Call-heavy positioning

Open interest

contracts outstanding

Volume

traded today

Max pain

$25.00

$1.36 below spot

ATM implied vol

52.8%

market's expected move

Open interest by strike

Calls Puts

12.5

17.5

22.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 23d Sep 18 51d Oct 16 79d Jan 15 170d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	150.7%	0.985	—		—	—	—	—	0
Call · $12.5 In the money Last — Breakeven — Implied vol 150.7% Delta 0.985 ≈99% ITM Gamma 0.004 Theta -0.009 Vega 0.002 Open interest 0 Model this call Put · $12.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	149%	0.956	—		—	—	—	—	0
Call · $15 In the money Last — Breakeven — Implied vol 149% Delta 0.956 ≈96% ITM Gamma 0.009 Theta -0.021 Vega 0.005 Open interest 0 Model this call Put · $15 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	118.7%	0.937	—		—	—	—	—	0
Call · $17.5 In the money Last — Breakeven — Implied vol 118.7% Delta 0.937 ≈94% ITM Gamma 0.016 Theta -0.023 Vega 0.009 Open interest 0 Model this call Put · $17.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	86.3%	0.916	—		$0.24	—	—	10	10
Call · $20 In the money Last — Breakeven — Implied vol 86.3% Delta 0.916 ≈92% ITM Gamma 0.027 Theta -0.021 Vega 0.01 Open interest 0 Model this call Put · $20 Last $0.24 Breakeven $19.76 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 Model this put
0	—	60.7%	0.869	—		—	—	—	—	0
Call · $22.5 In the money Last — Breakeven — Implied vol 60.7% Delta 0.869 ≈87% ITM Gamma 0.053 Theta -0.021 Vega 0.016 Open interest 0 Model this call Put · $22.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
40	16	53%	0.681	$2.29		$0.65	-0.319	52.6%	2	2
Call · $25 In the money Last $2.29 Breakeven $27.29 Implied vol 53% Delta 0.681 ≈68% ITM Gamma 0.104 Theta -0.029 Vega 0.022 Open interest 40 Model this call Put · $25 Last $0.65 Breakeven $24.35 Implied vol 52.6% Delta -0.319 ≈32% ITM Gamma 0.105 Theta -0.027 Vega 0.022 Open interest 2 Model this put
Underlying $26.36
1	1	72%	0.264	$0.55		—	-0.89	41.5%	—	0
Call · $30 Last $0.55 Breakeven $30.55 Implied vol 72% Delta 0.264 ≈26% ITM Gamma 0.07 Theta -0.035 Vega 0.025 Open interest 1 Model this call Put · $30 In the money Last — Breakeven — Implied vol 41.5% Delta -0.89 ≈89% ITM Gamma 0.075 Theta -0.01 Vega 0.012 Open interest 0 Model this put
0	—	80.6%	0.096	—		—	—	—	—	0
Call · $35 Last — Breakeven — Implied vol 80.6% Delta 0.096 ≈10% ITM Gamma 0.032 Theta -0.02 Vega 0.014 Open interest 0 Model this call Put · $35 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — 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 2009684 CUSIP 812215200 13F (30d) 23 filings 23 filers Visit website Investor relations