Sigma Lithium (SGML) Options Chain
NASDAQ: SGMLBasic MaterialsMetal MiningUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Jan 19, 2029
- Days to expiration
- 831
- Share price
- $9.35
- Put/call ratio (OI)
- 6.88
- Put/call ratio (volume)
- 6.50
- Expected move
- ±$11.22
- Open interest (C / P)
- 8 / 55
SGML options summary
The SGML options chain for the January 19, 2029 expiration lists 3 call and 6 put contracts, with 831 days until expiration. Open interest stands at 8 calls and 55 puts, a put/call ratio of 6.88, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $10.00 strike is 79.5%, which implies the market expects a move of about ±$11.22 (120.0%) in Sigma Lithium stock by expiration.
The most open interest sits at the $12.00 call (4 contracts) and the $20.00 put (32 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
SGML options chain · January 19, 2029
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 2.00 | 0.00 | 0.45 | 0.29 | |||||
| — | — | — | 5.00 | 0.05 | 4.60 | 1.55 | |||||
| 5.50 | 3.00 | 7.90 | 7.00 | 0.00 | 4.90 | 3.33 | |||||
| — | — | — | 8.00 | 1.20 | 5.50 | 3.60 | |||||
| — | — | — | 10.00 | 2.70 | 6.70 | 4.99 | |||||
| 3.58 | 2.10 | 6.40 | 12.00 | — | — | — | |||||
| 2.60 | 2.10 | 4.70 | 20.00 | 10.40 | 14.80 | 13.15 | |||||
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 SGML put/call ratio?
For the January 19, 2029 expiration, the SGML put/call ratio based on open interest is 6.88 (55 puts vs 8 calls), and 6.50 based on today's volume. A ratio above 1 means more puts than calls.
What is SGML's implied volatility?
At-the-money implied volatility for SGML options expiring January 19, 2029 is about 79.5%, an annualized estimate of how much the market expects Sigma Lithium stock to move.
How many SGML option expiration dates are there?
SGML has 6 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.
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.