Unusual Options Activity
SGML Unusual Options Activity - Sigma Lithium - common shares
- Last active day
- October 6, 2026
- Active days (30d)
- 8
- Biggest recent print
- Call $12.0000 · $195K
AI summary
On October 6, 2026, Sigma Lithium Corporation (SGML) experienced notable options activity with a single print recorded. The transaction involved a call option with a strike price of $12.00, set to expire on November 20, 2026. The premium for this call option was $195,255, indicating a significant investment in this particular strike. The volume-to-open interest ratio for this option stood at 13.7, suggesting heightened activity relative to existing open positions. Over the past 30 days, SGML has seen active options trading on 8 days, reflecting ongoing interest in the stock's options market. Notably, no put options were recorded in this transaction, highlighting a one-sided focus on calls during this activity.
AI-generated summary
SGML was last active on October 6, 2026.
Prints on October 6, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| SGML | Call | $12.0000 | 11/20/26 (46d) | 13.7× | $195K | 89% |
History
- 2026-10-061 prints$195K calls$0K puts
- 2026-10-051 prints$195K calls$0K puts
- 2026-10-021 prints$36K calls$0K puts
- 2026-10-011 prints$36K calls$0K puts
- 2026-09-282 prints$0K calls$109K puts
- 2026-09-252 prints$0K calls$109K puts
- 2026-09-151 prints$38K calls$0K puts
- 2026-09-141 prints$38K calls$0K puts
- 2026-08-311 prints$54K calls$0K puts
- 2026-08-281 prints$54K calls$0K puts
- 2026-08-252 prints$59K calls$58K puts
- 2026-08-242 prints$59K calls$58K puts
- 2026-08-172 prints$543K calls$0K puts
- 2026-08-143 prints$638K calls$0K puts
- 2026-08-061 prints$55K calls$0K puts
- 2026-08-051 prints$55K calls$0K puts
- 2026-08-031 prints$0K calls$120K puts
- 2026-07-311 prints$0K calls$120K puts
- 2026-07-291 prints$117K calls$0K puts
- 2026-07-282 prints$117K calls$151K puts
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