BNTC · Benitec Biopharma Inc.

Track BNTC — free

$13.41 +0.40 (+3.07%)

Market Cap

$446.95M

34.35M

Options Chain

Underlying $13.41 · today Options Calculator

Positioning

Aug 21, 2026 · expires today · 20 contracts · mixed snapshot sessions · Jul 16, 2026–Aug 17, 2026; 15 unknown

Put / call OI

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dated and unknown snapshot sessions

Open interest

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dated and unknown snapshot sessions

Volume

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dated and unknown snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 0d Sep 18 28d Oct 16 56d Jan 15 147d Apr 16 238d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	—	—	—		—	—	—	—	0
Call · $2.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $2.5 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $5 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $5 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	-0.093	1796.9%	—	0
Call · $7.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $7.5 Snapshot session Unknown Last — Breakeven — Implied vol 1796.9% Delta -0.093 ≈9% ITM Gamma 0.022 Theta -1.781 Vega 0.001 Open interest 0 Model this put
0	—	—	—	—		$0.15	0	0%	13	16
Call · $10 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $10 Snapshot session Aug 17, 2026 Last $0.15 Breakeven $9.85 Implied vol 0% Delta 0 ≈0% ITM Gamma 0 Theta 0 Vega 0 Open interest 16 Model this put
1	1	—	—	$1.00		$0.85	-0.297	493.5%	1	1
Call · $12.5 In the money Snapshot session Jul 20, 2026 Last $1.00 Breakeven $13.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $12.5 Snapshot session Aug 17, 2026 Last $0.85 Breakeven $11.65 Implied vol 493.5% Delta -0.297 ≈30% ITM Gamma 0.17 Theta -1.019 Vega 0.001 Open interest 1 Model this put
Underlying $13.41
1	1	713.2%	0.348	$1.25		$2.55	-0.591	963.7%	1	0
Call · $15 Snapshot session Jul 16, 2026 Last $1.25 Breakeven $16.25 Implied vol 713.2% Delta 0.348 ≈35% ITM Gamma 0.125 Theta -1.565 Vega 0.002 Open interest 1 Model this call Put · $15 In the money Snapshot session Aug 17, 2026 Last $2.55 Breakeven $12.45 Implied vol 963.7% Delta -0.591 ≈59% ITM Gamma 0.099 Theta -2.255 Vega 0.002 Open interest 0 Model this put
0	—	921.2%	0.217	—		—	-0.879	670%	—	0
Call · $17.5 Snapshot session Unknown Last — Breakeven — Implied vol 921.2% Delta 0.217 ≈22% ITM Gamma 0.077 Theta -1.601 Vega 0.001 Open interest 0 Model this call Put · $17.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 670% Delta -0.879 ≈88% ITM Gamma 0.072 Theta -0.793 Vega 0.001 Open interest 0 Model this put
0	—	—	—	—		—	-0.903	901.6%	—	0
Call · $20 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $20 In the money Snapshot session Unknown Last — Breakeven — Implied vol 901.6% Delta -0.903 ≈90% ITM Gamma 0.046 Theta -0.916 Vega 0.001 Open interest 0 Model this put
0	—	—	—	—		—	-0.868	1266.2%	—	0
Call · $22.5 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $22.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 1266.2% Delta -0.868 ≈87% ITM Gamma 0.04 Theta -1.598 Vega 0.001 Open interest 0 Model this put
0	—	—	—	—		—	-0.924	1235%	—	0
Call · $25 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $25 In the money Snapshot session Unknown Last — Breakeven — Implied vol 1235% Delta -0.924 ≈92% ITM Gamma 0.028 Theta -1.038 Vega 0.001 Open interest 0 Model this put

About this data

Each contract's last price, volume, greeks, implied volatility and open interest belongs to the snapshot session shown in its details; unknown means the provider omitted the timestamp. This chain has mixed snapshot sessions · Jul 16, 2026–Aug 17, 2026; 15 unknown. Cross-contract positioning totals are shown only when every returned row has the same known session. 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.

Key facts CIK 1808898 CUSIP 08205P209 13F (30d) 82 filings 82 filers Visit website Investor relations