OPRT · Oportun Financial Corp

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$5.74 +0.03 (+0.53%) At close · Jul 28

Market Cap

$262.54M

45.74M

Options Chain

15-min delayed Underlying $5.74 · at close Jul 28, 2026 Options Calculator

Positioning

Aug 21, 2026 · 23 days to expiry · 8 contracts

Put / call OI

0.90

Balanced positioning

Open interest

1,962

contracts outstanding

Volume

traded today

Max pain

$5.00

$0.74 below spot

ATM implied vol

152.2%

market's expected move

Open interest by strike

Calls Puts

2.5

7.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 23d Sep 18 51d Nov 20 114d Feb 19 205d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
113	1	249.5%	0.949	$2.82		$0.01	-0.056	262.5%	3	221
Call · $2.5 In the money Last $2.82 Breakeven $5.32 Implied vol 249.5% Delta 0.949 ≈95% ITM Gamma 0.029 Theta -0.008 Vega 0.002 Open interest 113 Model this call Put · $2.5 Last $0.01 Breakeven $2.49 Implied vol 262.5% Delta -0.056 ≈6% ITM Gamma 0.03 Theta -0.009 Vega 0.002 Open interest 221 Model this put
706	3	210.1%	0.703	$0.95		$0.25	-0.241	94.4%	11	709
Call · $5 In the money Last $0.95 Breakeven $5.95 Implied vol 210.1% Delta 0.703 ≈70% ITM Gamma 0.114 Theta -0.023 Vega 0.005 Open interest 706 Model this call Put · $5 Last $0.25 Breakeven $4.75 Implied vol 94.4% Delta -0.241 ≈24% ITM Gamma 0.228 Theta -0.009 Vega 0.005 Open interest 709 Model this put
Underlying $5.74
162	10	111.1%	0.213	$0.05		—	-0.719	140.5%	—	0
Call · $7.5 Last $0.05 Breakeven $7.55 Implied vol 111.1% Delta 0.213 ≈21% ITM Gamma 0.18 Theta -0.01 Vega 0.004 Open interest 162 Model this call Put · $7.5 In the money Last — Breakeven — Implied vol 140.5% Delta -0.719 ≈72% ITM Gamma 0.169 Theta -0.014 Vega 0.004 Open interest 0 Model this put
50	50	—	—	$0.58		$4.92	-0.935	132.4%	2	1
Call · $10 Last $0.58 Breakeven $10.58 Implied vol — Delta — Gamma — Theta — Vega — Open interest 50 Model this call Put · $10 In the money Last $4.92 Breakeven $5.08 Implied vol 132.4% Delta -0.935 ≈93% ITM Gamma 0.071 Theta -0.005 Vega 0.002 Open interest 1 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 1538716 CUSIP 68376D104 13F (30d) 17 filings 17 filers Visit website Investor relations