KZIA · Kazia Therapeutics Ltd · Options Chain

Track KZIA — free

$11.19 +0.18 (+1.63%) At close · Sep 11

Rebalance outlook locked

Market Cap

$127.87M

11.43M

Options Chain

Underlying $11.19 · at close Sep 11, 2026 Options Calculator

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Positioning

Sep 18, 2026 · 6 days to expiry · 20 contracts · mixed daily-bar sessions · Aug 10, 2026–Sep 11, 2026; 12 unknown

Put / call OI

0.13

Call-heavy positioning

Open interest

4,291

as of Sep 10, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$12.50

$1.31 above spot

ATM implied vol

347.7%

market's expected move

Open interest by strike

Calls Puts

2.5

7.5

12.5

17.5

22.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 6d Oct 16 34d Nov 20 69d Feb 19 160d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$6.50	$11.00	—		—	$0.00	$5.00	—	—	—	—
Call · $2.5 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:59.948 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $2.5 Daily-bar session Unknown Quote as of 2026-09-11 19:59:59.948 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$4.00	$8.50	—		—	$0.00	$5.00	—	—	—	—
Call · $5 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:59.948 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $5 Daily-bar session Unknown Quote as of 2026-09-11 19:59:59.948 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$1.50	$6.00	—		—	$0.00	$0.05	—	—	—	—
Call · $7.5 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:59.981 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $7.5 Daily-bar session Unknown Quote as of 2026-09-11 18:23:13.561 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	347.7%	0.683	$0.05	$5.00	—		$0.15	$0.00	$1.00	—	—	100	300
Call · $10 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:59.948 UTC Last — Breakeven — Implied vol 347.7% Delta 0.683 ≈68% ITM Gamma 0.071 Theta -0.149 Vega 0.005 Open interest — OI effective date — Model this call Put · $10 Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 19:59:59.948 UTC Last $0.15 Breakeven $9.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 300 OI effective date Sep 10, 2026 Model this put
Underlying $11.19
1.6k	1	—	—	$0.00	$2.65	$0.10		$2.00	$0.75	$2.05	-0.837	82.9%	11	178
Call · $12.5 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.948 UTC Last $0.10 Breakeven $12.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1.6k OI effective date Sep 10, 2026 Model this call Put · $12.5 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.948 UTC Last $2.00 Breakeven $10.50 Implied vol 82.9% Delta -0.837 ≈84% ITM Gamma 0.207 Theta -0.023 Vega 0.004 Open interest 178 OI effective date Sep 10, 2026 Model this put
2.1k	5	—	—	$0.00	$0.60	$0.05		—	$1.50	$6.00	—	—	—	—
Call · $15 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.948 UTC Last $0.05 Breakeven $15.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2.1k OI effective date Sep 10, 2026 Model this call Put · $15 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:59.981 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
27	25	—	—	$0.00	$5.00	$0.05		$3.70	$4.00	$8.50	—	—	4	2
Call · $17.5 Daily-bar session Sep 4, 2026 Quote as of 2026-09-11 19:59:59.948 UTC Last $0.05 Breakeven $17.55 Implied vol — Delta — Gamma — Theta — Vega — Open interest 27 OI effective date Sep 10, 2026 Model this call Put · $17.5 In the money Daily-bar session Aug 28, 2026 Quote as of 2026-09-11 19:59:59.948 UTC Last $3.70 Breakeven $13.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 10, 2026 Model this put
100	3	—	—	$0.00	$0.10	$0.37		—	$6.50	$11.00	—	—	—	—
Call · $20 Daily-bar session Sep 1, 2026 Quote as of 2026-09-11 19:57:29.253 UTC Last $0.37 Breakeven $20.37 Implied vol — Delta — Gamma — Theta — Vega — Open interest 100 OI effective date Sep 10, 2026 Model this call Put · $20 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:59.948 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$5.00	—		—	$9.00	$13.50	—	—	—	—
Call · $22.5 Daily-bar session Unknown Quote as of 2026-09-11 19:59:59.948 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $22.5 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:59.948 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
2	1	—	—	$0.00	$5.00	$1.00		—	$11.50	$16.00	—	—	—	—
Call · $25 Daily-bar session Aug 10, 2026 Quote as of 2026-09-11 19:59:59.948 UTC Last $1.00 Breakeven $26.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 10, 2026 Model this call Put · $25 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:59.948 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put

About this data

Each contract's last price, day range and volume belong to the daily-bar session shown in its details; unknown means the source omitted that timestamp. Open interest has its own effective date shown separately; implied volatility and greeks are model values computed when fetched. This chain has mixed daily-bar sessions · Aug 10, 2026–Sep 11, 2026; 12 unknown. Positioning totals are shown only when every returned open-interest value has the same known effective date. Bid and ask are real-time consolidated OPRA readings.

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 1075880 CUSIP 48669G303 13F (30d) 25 filings 25 filers Visit website Investor relations