Sigma Lithium Corporation (SGML)
NASDAQ: SGML
· Real-Time Price · USD
6.32
0.67 (11.86%)
At close: Aug 15, 2025, 3:59 PM
6.43
1.82%
After-hours: Aug 15, 2025, 07:06 PM EDT
SGML Delta Exposure By Expiry
The total Delta Exposure (DEX) for SGML across all expirations shows 18,825.69 net shares that market makers must hedge, with 57,282.36 from calls and 38,456.67 from puts. The put-call delta ratio of 0.67 suggests neutral market maker positioning. The largest delta concentration at Jan 16, 26 with 27,845.25 net DEX represents significant hedging pressure that may cap upside moves. The nearest expiration on Sep 19, 25 carries negative delta forcing market makers to buy shares, potentially providing support.
SGML DEX Table
| Expiry Date | Call Delta | Put Delta | Net Delta | P/C Delta |
|---|---|---|---|---|
| Sep 19, 25 | 7,917.34 | -18,420.3 | -10,502.96 | 2.33 |
| Oct 17, 25 | 15,849.09 | -14,365.69 | 1,483.4 | 0.91 |
| Jan 16, 26 | 33,515.93 | -5,670.68 | 27,845.25 | 0.17 |
| Apr 17, 26 | 0 | 0 | 0 | n/a |