CDP · Copt Defense Properties

Track CDP — free Ask ALVIS about CDP

$37.21 -0.18 (-0.47%) At close · Aug 6

Market Cap

$4.22B

113.41M

Options Chain

15-min delayed Underlying $37.21 · today Options Calculator

Positioning

Aug 21, 2026 · 14 days to expiry · 18 contracts

Put / call OI

0.04

Call-heavy positioning

Open interest

132

contracts outstanding

Volume

traded today

Max pain

$35.00

$2.21 below spot

ATM implied vol

46.8%

market's expected move

Open interest by strike

Calls Puts

17.5

22.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 14d Sep 18 42d Dec 18 133d Mar 19 224d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	253.4%	0.959	—		—	—	—	—	0
Call · $17.5 In the money Last — Breakeven — Implied vol 253.4% Delta 0.959 ≈96% ITM Gamma 0.005 Theta -0.056 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	—	280.4%	0.915	—		—	—	—	—	0
Call · $20 In the money Last — Breakeven — Implied vol 280.4% Delta 0.915 ≈92% ITM Gamma 0.008 Theta -0.109 Vega 0.014 Open interest 0 Model this call Put · $20 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	235.7%	0.9	—		—	—	—	—	0
Call · $22.5 In the money Last — Breakeven — Implied vol 235.7% Delta 0.9 ≈90% ITM Gamma 0.01 Theta -0.103 Vega 0.015 Open interest 0 Model this call Put · $22.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	149.5%	0.925	—		—	—	—	—	0
Call · $25 In the money Last — Breakeven — Implied vol 149.5% Delta 0.925 ≈92% ITM Gamma 0.013 Theta -0.052 Vega 0.011 Open interest 0 Model this call Put · $25 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	93.9%	0.885	—		—	-0.168	122.3%	—	0
Call · $30 In the money Last — Breakeven — Implied vol 93.9% Delta 0.885 ≈88% ITM Gamma 0.028 Theta -0.046 Vega 0.018 Open interest 0 Model this call Put · $30 Last — Breakeven — Implied vol 122.3% Delta -0.168 ≈17% ITM Gamma 0.028 Theta -0.078 Vega 0.018 Open interest 0 Model this put
24	2	54.6%	0.701	$2.85		$0.35	-0.238	38.9%	5	5
Call · $35 In the money Last $2.85 Breakeven $37.85 Implied vol 54.6% Delta 0.701 ≈70% ITM Gamma 0.086 Theta -0.048 Vega 0.025 Open interest 24 Model this call Put · $35 Last $0.35 Breakeven $34.65 Implied vol 38.9% Delta -0.238 ≈24% ITM Gamma 0.108 Theta -0.03 Vega 0.025 Open interest 5 Model this put
Underlying $37.21
103	1	30.2%	0.095	$0.15		—	—	—	—	0
Call · $40 Last $0.15 Breakeven $40.15 Implied vol 30.2% Delta 0.095 ≈10% ITM Gamma 0.076 Theta -0.013 Vega 0.014 Open interest 103 Model this call Put · $40 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	85.4%	0.14	—		—	—	—	—	0
Call · $45 Last — Breakeven — Implied vol 85.4% Delta 0.14 ≈14% ITM Gamma 0.036 Theta -0.048 Vega 0.014 Open interest 0 Model this call Put · $45 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	113.6%	0.112	—		—	—	—	—	0
Call · $50 Last — Breakeven — Implied vol 113.6% Delta 0.112 ≈11% ITM Gamma 0.023 Theta -0.054 Vega 0.015 Open interest 0 Model this call Put · $50 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 860546 CUSIP 22002T108 13F (30d) 110 filings 100 filers Visit website Investor relations