OLP · One Liberty Properties Inc

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$25.25 +0.11 (+0.44%) At close · Jul 27

Market Cap

$550.94M

21.82M

Options Chain

15-min delayed Underlying $25.25 · at close Jul 27, 2026 Options Calculator

Positioning

Aug 21, 2026 · 24 days to expiry · 14 contracts

Put / call OI

0.54

Call-heavy positioning

Open interest

148

contracts outstanding

Volume

traded today

Max pain

$25.00

$0.25 below spot

ATM implied vol

28%

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 24d Sep 18 52d Nov 20 115d Feb 19 206d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	1	173.3%	0.964	$8.40		—	—	—	—	0
Call · $12.5 In the money Last $8.40 Breakeven $20.90 Implied vol 173.3% Delta 0.964 ≈96% ITM Gamma 0.007 Theta -0.016 Vega 0.004 Open interest 0 Model this call Put · $12.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	135%	0.954	—		—	—	—	—	0
Call · $15 In the money Last — Breakeven — Implied vol 135% Delta 0.954 ≈95% ITM Gamma 0.012 Theta -0.015 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	—	100.4%	0.94	—		$0.20	—	—	1	26
Call · $17.5 In the money Last — Breakeven — Implied vol 100.4% Delta 0.94 ≈94% ITM Gamma 0.019 Theta -0.014 Vega 0.009 Open interest 0 Model this call Put · $17.5 Last $0.20 Breakeven $17.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 26 Model this put
0	5	79.5%	0.893	$4.68		$1.40	-0.13	88.4%	10	10
Call · $20 In the money Last $4.68 Breakeven $24.68 Implied vol 79.5% Delta 0.893 ≈89% ITM Gamma 0.037 Theta -0.018 Vega 0.01 Open interest 0 Model this call Put · $20 Last $1.40 Breakeven $18.60 Implied vol 88.4% Delta -0.13 ≈13% ITM Gamma 0.037 Theta -0.025 Vega 0.015 Open interest 10 Model this put
0	1	46.5%	0.844	$0.79		$1.92	-0.194	55.6%	5	15
Call · $22.5 In the money Last $0.79 Breakeven $23.29 Implied vol 46.5% Delta 0.844 ≈84% ITM Gamma 0.082 Theta -0.013 Vega 0.016 Open interest 0 Model this call Put · $22.5 Last $1.92 Breakeven $20.58 Implied vol 55.6% Delta -0.194 ≈19% ITM Gamma 0.076 Theta -0.021 Vega 0.017 Open interest 15 Model this put
84	10	30.5%	0.556	$0.78		$0.70	-0.439	25.5%	1	1
Call · $25 In the money Last $0.78 Breakeven $25.78 Implied vol 30.5% Delta 0.556 ≈56% ITM Gamma 0.202 Theta -0.015 Vega 0.026 Open interest 84 Model this call Put · $25 Last $0.70 Breakeven $24.30 Implied vol 25.5% Delta -0.439 ≈44% ITM Gamma 0.237 Theta -0.014 Vega 0.026 Open interest 1 Model this put
Underlying $25.25
12	3	—	—	$0.20		—	-0.995	0.2%	—	0
Call · $30 Last $0.20 Breakeven $30.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 12 Model this call Put · $30 In the money Last — Breakeven — Implied vol 0.2% Delta -0.995 ≈100% ITM Gamma 0 Theta -0.002 Vega 0 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 712770 CUSIP 682406103 13F (30d) 25 filings 25 filers Visit website