Lithium Argentina (LAR) Options Chain
NYSE: LARBasic MaterialsMetal MiningUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 40
- Share price
- $5.27
- Put/call ratio (OI)
- 0.51
- Put/call ratio (volume)
- 1.69
- Expected move
- ±$1.21
- Open interest (C / P)
- 2.88K / 1.46K
LAR options summary
The LAR options chain for the November 20, 2026 expiration lists 9 call and 4 put contracts, with 40 days until expiration. Open interest stands at 2,875 calls and 1,463 puts, a put/call ratio of 0.51, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $5.00 strike is 69.3%, which implies the market expects a move of about ±$1.21 (23.0%) in Lithium Argentina stock by expiration.
The most open interest sits at the $7.50 call (1.51K contracts) and the $5.00 put (1.10K contracts).
Summary generated from market data by MetaCap's automated system. Methodology
LAR options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 4.24 | 2.40 | 3.20 | 2.50 | — | — | — | |||||
| 0.60 | 0.55 | 0.75 | 5.00 | 0.25 | 0.40 | 0.30 | |||||
| 0.06 | 0.05 | 0.15 | 7.50 | 2.00 | 2.55 | 2.03 | |||||
| 0.05 | 0.00 | 0.05 | 10.00 | 4.30 | 5.10 | 4.35 | |||||
| 0.05 | 0.00 | 0.05 | 12.50 | 5.40 | 6.00 | 6.68 | |||||
| 0.06 | 0.00 | 0.00 | 15.00 | — | — | — | |||||
| 0.10 | 0.00 | 0.35 | 17.50 | — | — | — | |||||
| 0.05 | 0.00 | 0.30 | 20.00 | — | — | — | |||||
| 0.04 | 0.00 | 0.30 | 22.50 | — | — | — | |||||
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 LAR put/call ratio?
For the November 20, 2026 expiration, the LAR put/call ratio based on open interest is 0.51 (1,463 puts vs 2,875 calls), and 1.69 based on today's volume. A ratio above 1 means more puts than calls.
What is LAR's implied volatility?
At-the-money implied volatility for LAR options expiring November 20, 2026 is about 69.3%, an annualized estimate of how much the market expects Lithium Argentina stock to move.
How many LAR option expiration dates are there?
LAR has 7 listed expiration dates, from Oct 16, 2026 to Jan 21, 2028.
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.