Largo (LGO) Options Chain
NASDAQ: LGOIndustrialsMining & 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
- $0.4713
- Put/call ratio (OI)
- 0.01
- Put/call ratio (volume)
- 0.38
- ATM implied volatility
- 490.6%
- Expected move
- ±$0.7655
- Open interest (C / P)
- 684 / 4
LGO options summary
The LGO options chain for the November 20, 2026 expiration lists 3 call and 2 put contracts, with 40 days until expiration. Open interest stands at 684 calls and 4 puts, a put/call ratio of 0.01, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $0.50 strike is 490.6%, which implies the market expects a move of about ±$0.7655 (162.4%) in Largo stock by expiration.
The most open interest sits at the $1.00 call (672 contracts) and the $0.50 put (4 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
LGO options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.35 | 0.05 | 0.70 | 0.50 | 0.00 | 0.30 | 0.33 | |||||
| 0.08 | 0.00 | 0.10 | 1.00 | 0.20 | 0.90 | 0.57 | |||||
| 0.70 | 0.00 | 0.60 | 1.50 | — | — | — | |||||
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 LGO put/call ratio?
For the November 20, 2026 expiration, the LGO put/call ratio based on open interest is 0.01 (4 puts vs 684 calls), and 0.38 based on today's volume. A ratio above 1 means more puts than calls.
What is LGO's implied volatility?
At-the-money implied volatility for LGO options expiring November 20, 2026 is about 490.6%, an annualized estimate of how much the market expects Largo stock to move.
How many LGO option expiration dates are there?
LGO has 6 listed expiration dates, from Oct 16, 2026 to Apr 16, 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.