Sigma Lithium Corporation (SGML)
NASDAQ: SGML
· Real-Time Price · USD
5.81
-0.43 (-6.89%)
At close: Sep 09, 2025, 3:59 PM
5.81
0.00%
After-hours: Sep 09, 2025, 07:10 PM EDT
SGML Option Overview
Overview for all option chains of SGML. As of September 09, 2025, SGML options have an IV of 163.92% and an IV rank of 85.06%. The volume is 1,238 contracts, which is 48.08% of average daily volume of 2,575 contracts. The volume put-call ratio is 0.43, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
163.92%IV Rank
85.06%Historical Volatility
108.15%IV Low
73.45% on Nov 20, 2024IV High
179.81% on Sep 02, 2025Open Interest (OI)
Today's Open Interest
66,452Put-Call Ratio
0.95Put Open Interest
32,367Call Open Interest
34,085Open Interest Avg (30-day)
54,797Today vs Open Interest Avg (30-day)
121.27%Option Volume
Today's Volume
1,238Put-Call Ratio
0.43Put Volume
370Call Volume
868Volume Avg (30-day)
2,575Today vs Volume Avg (30-day)
48.08%Option Chain Statistics
This table provides a comprehensive overview of all SGML options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Sep 19, 2025 | 93 | 63 | 0.68 | 8,190 | 15,689 | 1.92 | 163.92% | 6 |
| Oct 17, 2025 | 44 | 7 | 0.16 | 7,631 | 10,820 | 1.42 | 147.19% | 5 |
| Jan 16, 2026 | 730 | 300 | 0.41 | 17,375 | 5,616 | 0.32 | 111.02% | 5 |
| Apr 17, 2026 | 1 | 0 | 0 | 889 | 242 | 0.27 | 85.81% | 3 |