SEI Investments (SEIC)
NASDAQ: SEIC
· Real-Time Price · USD
85.21
-0.41 (-0.48%)
At close: Oct 06, 2025, 2:30 PM
SEIC Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for SEIC across all expirations is 2,252.54 shares per 1% move, with 2,795.45 from calls and 542.91 from puts. The put-call GEX ratio of 0.19 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 | 291.71 | -129.94 | 161.77 | 0.45 |
| Nov 21, 25 | 1,914.07 | -211.23 | 1,702.84 | 0.11 |
| Dec 19, 25 | 387.43 | -11.54 | 375.89 | 0.03 |
| Jan 16, 26 | 0 | 0 | 0 | n/a |
| Mar 20, 26 | 202.24 | -190.2 | 12.04 | 0.94 |