VGZ · Vista Gold Corp

Track VGZ — free

$2.49 +0.07 (+2.89%) At close · Aug 21

Market Cap

$360.55M

145.97M

Options Chain

Underlying $2.49 · at close Aug 21, 2026 Options Calculator

Positioning

Sep 18, 2026 · 27 days to expiry · 14 contracts · mixed snapshot sessions · Mar 16, 2026–Aug 21, 2026; 2 unknown

Put / call OI

—

dated and unknown snapshot sessions

Open interest

—

dated and unknown snapshot sessions

Volume

—

dated and unknown snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 27d Oct 16 55d Dec 18 118d Mar 19 209d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
17	1	—	—	$1.95		—	—	—	—	0
Call · $0.5 In the money Snapshot session Aug 19, 2026 Last $1.95 Breakeven $2.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 17 Model this call Put · $0.5 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
67	6	173%	0.986	$1.35		$0.07	—	—	3	3
Call · $1 In the money Snapshot session Aug 12, 2026 Last $1.35 Breakeven $2.35 Implied vol 173% Delta 0.986 ≈99% ITM Gamma 0.031 Theta -0.001 Vega 0 Open interest 67 Model this call Put · $1 Snapshot session Mar 16, 2026 Last $0.07 Breakeven $0.93 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 Model this put
53	2	99.6%	0.979	$0.75		$0.05	-0.125	218.1%	15	19
Call · $1.5 In the money Snapshot session Aug 11, 2026 Last $0.75 Breakeven $2.25 Implied vol 99.6% Delta 0.979 ≈98% ITM Gamma 0.075 Theta -0.001 Vega 0 Open interest 53 Model this call Put · $1.5 Snapshot session Aug 4, 2026 Last $0.05 Breakeven $1.45 Implied vol 218.1% Delta -0.125 ≈12% ITM Gamma 0.139 Theta -0.006 Vega 0.001 Open interest 19 Model this put
731	1	88.9%	0.848	$0.90		$0.05	-0.174	101.7%	10	355
Call · $2 In the money Snapshot session Aug 20, 2026 Last $0.90 Breakeven $2.90 Implied vol 88.9% Delta 0.848 ≈85% ITM Gamma 0.388 Theta -0.003 Vega 0.002 Open interest 731 Model this call Put · $2 Snapshot session Aug 19, 2026 Last $0.05 Breakeven $1.95 Implied vol 101.7% Delta -0.174 ≈17% ITM Gamma 0.376 Theta -0.003 Vega 0.002 Open interest 355 Model this put
Underlying $2.49
13.3k	141	65%	0.533	$0.19		$0.40	-0.464	72.9%	10	784
Call · $2.5 Snapshot session Aug 21, 2026 Last $0.19 Breakeven $2.69 Implied vol 65% Delta 0.533 ≈53% ITM Gamma 0.913 Theta -0.003 Vega 0.003 Open interest 13.3k Model this call Put · $2.5 In the money Snapshot session Aug 10, 2026 Last $0.40 Breakeven $2.10 Implied vol 72.9% Delta -0.464 ≈46% ITM Gamma 0.817 Theta -0.004 Vega 0.003 Open interest 784 Model this put
3k	5	—	—	$0.03		$2.55	—	—	20	0
Call · $5 Snapshot session Aug 21, 2026 Last $0.03 Breakeven $5.03 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3k Model this call Put · $5 In the money Snapshot session Jun 17, 2026 Last $2.55 Breakeven $2.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
1.2k	1	258%	0.113	$0.05		—	—	—	—	0
Call · $7.5 Snapshot session May 18, 2026 Last $0.05 Breakeven $7.55 Implied vol 258% Delta 0.113 ≈11% ITM Gamma 0.108 Theta -0.006 Vega 0.001 Open interest 1.2k Model this call Put · $7.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — 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 · Mar 16, 2026–Aug 21, 2026; 2 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 783324 CUSIP 927926303 13F (30d) 92 filings 91 filers Visit website Investor relations