Standard Lithium (SLI) Options Chain
NYSE: SLIIndustrialsMajor ChemicalsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Apr 16, 2027
- Days to expiration
- 187
- Share price
- $1.58
- Put/call ratio (OI)
- 0.04
- Put/call ratio (volume)
- 0.39
- ATM implied volatility
- 125.0%
- Expected move
- ±$1.41
- Open interest (C / P)
- 2.86K / 126
SLI options summary
The SLI options chain for the April 16, 2027 expiration lists 7 call and 3 put contracts, with 187 days until expiration. Open interest stands at 2,861 calls and 126 puts, a put/call ratio of 0.04, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $1.50 strike is 125.0%, which implies the market expects a move of about ±$1.41 (89.5%) in Standard Lithium stock by expiration.
The most open interest sits at the $5.00 call (1.38K contracts) and the $2.50 put (88 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
SLI options chain · April 16, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 1.35 | 0.60 | 1.50 | 0.50 | — | — | — | |||||
| 0.80 | 0.40 | 1.05 | 1.00 | — | — | — | |||||
| 0.50 | 0.30 | 0.85 | 1.50 | — | — | — | |||||
| 0.22 | 0.10 | 0.60 | 2.00 | 0.25 | 0.95 | 0.45 | |||||
| 0.15 | 0.10 | 0.20 | 2.50 | 0.65 | 1.35 | 0.83 | |||||
| 0.02 | 0.00 | 0.10 | 5.00 | 2.90 | 3.90 | 2.95 | |||||
| 0.05 | 0.00 | 0.15 | 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 SLI put/call ratio?
For the April 16, 2027 expiration, the SLI put/call ratio based on open interest is 0.04 (126 puts vs 2,861 calls), and 0.39 based on today's volume. A ratio above 1 means more puts than calls.
What is SLI's implied volatility?
At-the-money implied volatility for SLI options expiring April 16, 2027 is about 125.0%, an annualized estimate of how much the market expects Standard Lithium stock to move.
How many SLI option expiration dates are there?
SLI has 4 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.