NBP · NovaBridge Biosciences

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$1.78 +0.01 (+0.56%) At close · Jul 27

Market Cap

$469.72M

265.38M

Options Chain

15-min delayed Underlying $1.78 · at close Jul 27, 2026 Options Calculator

Positioning

Aug 21, 2026 · 24 days to expiry · 6 contracts

Put / call OI

0.10

Call-heavy positioning

Open interest

426

contracts outstanding

Volume

traded today

Max pain

$2.50

$0.72 above spot

ATM implied vol

193.5%

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 24d Sep 18 52d Oct 16 80d Jan 15 171d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
Underlying $1.78
278	51	212.3%	0.378	$0.18		$0.65	-0.693	174.7%	40	40
Call · $2.5 Last $0.18 Breakeven $2.68 Implied vol 212.3% Delta 0.378 ≈38% ITM Gamma 0.382 Theta -0.008 Vega 0.002 Open interest 278 Model this call Put · $2.5 In the money Last $0.65 Breakeven $1.85 Implied vol 174.7% Delta -0.693 ≈69% ITM Gamma 0.439 Theta -0.006 Vega 0.002 Open interest 40 Model this put
108	7	—	—	$0.05		—	—	—	—	0
Call · $5 Last $0.05 Breakeven $5.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 108 Model this call Put · $5 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $7.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $7.5 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 1778016 CUSIP 44975P103 13F (30d) 3 filings 3 filers Visit website