PPTA · Perpetua Resources Corp.

Track PPTA — free

$25.73 +0.68 (+2.71%) At close · Aug 21

Market Cap

$3.21B

125.10M

Options Chain

Underlying $25.73 · today Options Calculator

Positioning

Sep 18, 2026 · 27 days to expiry · 24 contracts · mixed snapshot sessions · May 6, 2026–Aug 21, 2026; 3 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

Sep 18 27d Oct 16 55d Nov 20 90d Dec 18 118d Jan 15 146d Mar 19 209d May 21 272d Aug 20 363d Nov 19 454d Jan 21 517d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
5	1	176.6%	0.987	$14.78		—	—	—	—	0
Call · $10 In the money Snapshot session Aug 13, 2026 Last $14.78 Breakeven $24.78 Implied vol 176.6% Delta 0.987 ≈99% ITM Gamma 0.003 Theta -0.009 Vega 0.002 Open interest 5 Model this call Put · $10 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
10	1	111.1%	0.995	$13.70		$0.07	-0.045	184.4%	10	15
Call · $12.5 In the money Snapshot session Jun 17, 2026 Last $13.70 Breakeven $26.20 Implied vol 111.1% Delta 0.995 ≈99% ITM Gamma 0.002 Theta -0.003 Vega 0.001 Open interest 10 Model this call Put · $12.5 Snapshot session Aug 7, 2026 Last $0.07 Breakeven $12.43 Implied vol 184.4% Delta -0.045 ≈4% ITM Gamma 0.007 Theta -0.022 Vega 0.008 Open interest 15 Model this put
39	6	—	—	$10.90		$0.05	-0.067	154.5%	15	53
Call · $15 In the money Snapshot session Aug 21, 2026 Last $10.90 Breakeven $25.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 39 Model this call Put · $15 Snapshot session Aug 19, 2026 Last $0.05 Breakeven $14.95 Implied vol 154.5% Delta -0.067 ≈7% ITM Gamma 0.012 Theta -0.026 Vega 0.009 Open interest 53 Model this put
37	1	—	—	$8.29		$0.02	-0.037	85.2%	120	427
Call · $17.5 In the money Snapshot session Aug 21, 2026 Last $8.29 Breakeven $25.79 Implied vol — Delta — Gamma — Theta — Vega — Open interest 37 Model this call Put · $17.5 Snapshot session Aug 21, 2026 Last $0.02 Breakeven $17.48 Implied vol 85.2% Delta -0.037 ≈4% ITM Gamma 0.013 Theta -0.009 Vega 0.006 Open interest 427 Model this put
2.7k	3	60.1%	0.951	$6.10		$0.31	-0.099	80.4%	2	154
Call · $20 In the money Snapshot session Aug 21, 2026 Last $6.10 Breakeven $26.10 Implied vol 60.1% Delta 0.951 ≈95% ITM Gamma 0.024 Theta -0.01 Vega 0.006 Open interest 2.7k Model this call Put · $20 Snapshot session Aug 19, 2026 Last $0.31 Breakeven $19.69 Implied vol 80.4% Delta -0.099 ≈10% ITM Gamma 0.031 Theta -0.018 Vega 0.011 Open interest 154 Model this put
216	17	62.7%	0.818	$4.06		$0.60	-0.205	71.2%	285	287
Call · $22.5 In the money Snapshot session Aug 21, 2026 Last $4.06 Breakeven $26.56 Implied vol 62.7% Delta 0.818 ≈82% ITM Gamma 0.06 Theta -0.023 Vega 0.017 Open interest 216 Model this call Put · $22.5 Snapshot session Aug 21, 2026 Last $0.60 Breakeven $21.90 Implied vol 71.2% Delta -0.205 ≈21% ITM Gamma 0.057 Theta -0.026 Vega 0.023 Open interest 287 Model this put
1.7k	23	62%	0.617	$2.11		$1.48	-0.391	73.5%	62	2.1k
Call · $25 In the money Snapshot session Aug 21, 2026 Last $2.11 Breakeven $27.11 Implied vol 62% Delta 0.617 ≈62% ITM Gamma 0.087 Theta -0.032 Vega 0.028 Open interest 1.7k Model this call Put · $25 Snapshot session Aug 21, 2026 Last $1.48 Breakeven $23.52 Implied vol 73.5% Delta -0.391 ≈39% ITM Gamma 0.074 Theta -0.035 Vega 0.028 Open interest 2.1k Model this put
Underlying $25.73
1.6k	1k	65.4%	0.236	$0.60		$5.37	-0.755	68.6%	1	88
Call · $30 Snapshot session Aug 21, 2026 Last $0.60 Breakeven $30.60 Implied vol 65.4% Delta 0.236 ≈24% ITM Gamma 0.067 Theta -0.027 Vega 0.021 Open interest 1.6k Model this call Put · $30 In the money Snapshot session Aug 20, 2026 Last $5.37 Breakeven $24.63 Implied vol 68.6% Delta -0.755 ≈76% ITM Gamma 0.066 Theta -0.026 Vega 0.02 Open interest 88 Model this put
742	932	67.1%	0.063	$0.15		$15.58	-0.995	51.7%	1	138
Call · $35 Snapshot session Aug 21, 2026 Last $0.15 Breakeven $35.15 Implied vol 67.1% Delta 0.063 ≈6% ITM Gamma 0.026 Theta -0.011 Vega 0.009 Open interest 742 Model this call Put · $35 In the money Snapshot session Jul 14, 2026 Last $15.58 Breakeven $19.42 Implied vol 51.7% Delta -0.995 ≈100% ITM Gamma 0.011 Theta 0 Vega 0 Open interest 138 Model this put
246	4	111.6%	0.103	$0.05		$12.75	—	—	3	0
Call · $40 Snapshot session Aug 21, 2026 Last $0.05 Breakeven $40.05 Implied vol 111.6% Delta 0.103 ≈10% ITM Gamma 0.023 Theta -0.026 Vega 0.016 Open interest 246 Model this call Put · $40 In the money Snapshot session May 6, 2026 Last $12.75 Breakeven $27.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
94	10	119.8%	0.066	$0.10		—	-1	0.2%	—	0
Call · $45 Snapshot session Aug 11, 2026 Last $0.10 Breakeven $45.10 Implied vol 119.8% Delta 0.066 ≈7% ITM Gamma 0.015 Theta -0.02 Vega 0.01 Open interest 94 Model this call Put · $45 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0.2% Delta -1 ≈100% ITM Gamma 0 Theta 0 Vega 0 Open interest 0 Model this put
1.4k	5	132.2%	0.05	$0.05		—	-0.973	120.9%	—	0
Call · $50 Snapshot session Aug 18, 2026 Last $0.05 Breakeven $50.05 Implied vol 132.2% Delta 0.05 ≈5% ITM Gamma 0.011 Theta -0.018 Vega 0.01 Open interest 1.4k Model this call Put · $50 In the money Snapshot session Unknown Last — Breakeven — Implied vol 120.9% Delta -0.973 ≈97% ITM Gamma 0.01 Theta -0.008 Vega 0.004 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 · May 6, 2026–Aug 21, 2026; 3 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 1526243 CUSIP 714266103 13F (30d) 231 filings 229 filers Visit website Investor relations