SEI Investments (SEIC)
NASDAQ: SEIC
· Real-Time Price · USD
85.70
0.60 (0.71%)
At close: Sep 26, 2025, 3:59 PM
85.70
0.00%
After-hours: Sep 26, 2025, 04:10 PM EDT
SEIC Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for SEIC across all expirations is 2,589.74 shares per 1% move, with 3,061.25 from calls and 471.51 from puts. The put-call GEX ratio of 0.15 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness.
SEIC GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Oct 17, 25 | 242.14 | -113.03 | 129.11 | 0.47 |
| Nov 21, 25 | 2,239.73 | -210.88 | 2,028.85 | 0.09 |
| Dec 19, 25 | 376.29 | -11.57 | 364.72 | 0.03 |
| Jan 16, 26 | 0 | 0 | 0 | n/a |
| Mar 20, 26 | 203.09 | -136.03 | 67.06 | 0.67 |