Galiano Gold (GAU) Options Chain
NYSE: GAUIndustrialsMining & Quarrying of Nonmetallic Minerals (No Fuels)USD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 40
- Share price
- $2.19
- Put/call ratio (OI)
- 0.07
- Put/call ratio (volume)
- 0.41
- Expected move
- ±$0.4786
- Open interest (C / P)
- 8.88K / 664
GAU options summary
The GAU options chain for the November 20, 2026 expiration lists 7 call and 6 put contracts, with 40 days until expiration. Open interest stands at 8,880 calls and 664 puts, a put/call ratio of 0.07, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $2.00 strike is 66.0%, which implies the market expects a move of about ±$0.4786 (21.9%) in Galiano Gold stock by expiration.
The most open interest sits at the $2.50 call (5.32K contracts) and the $2.50 put (429 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
GAU options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 1.81 | 0.00 | 0.00 | 0.50 | 0.00 | 0.75 | 0.05 | |||||
| 1.40 | 0.85 | 1.55 | 1.00 | 0.00 | 0.00 | 0.05 | |||||
| 0.75 | 0.65 | 0.80 | 1.50 | 0.00 | 0.65 | 0.05 | |||||
| 0.30 | 0.20 | 0.40 | 2.00 | 0.00 | 0.20 | 0.20 | |||||
| 0.09 | 0.00 | 0.10 | 2.50 | 0.10 | 0.80 | 0.65 | |||||
| 0.05 | 0.00 | 0.05 | 5.00 | 2.40 | 3.40 | 2.92 | |||||
| 0.01 | 0.00 | 0.00 | 7.50 | — | — | — | |||||
In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.
Frequently asked questions
What is the GAU put/call ratio?
For the November 20, 2026 expiration, the GAU put/call ratio based on open interest is 0.07 (664 puts vs 8,880 calls), and 0.41 based on today's volume. A ratio above 1 means more puts than calls.
What is GAU's implied volatility?
At-the-money implied volatility for GAU options expiring November 20, 2026 is about 66.0%, an annualized estimate of how much the market expects Galiano Gold stock to move.
How many GAU option expiration dates are there?
GAU has 4 listed expiration dates, from Oct 16, 2026 to May 21, 2027.
What does "in the money" mean?
A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.