Amphastar Pharmaceuticals... (AMPH)
NASDAQ: AMPH
· Real-Time Price · USD
26.75
0.23 (0.87%)
At close: Oct 03, 2025, 3:59 PM
27.20
1.68%
After-hours: Oct 03, 2025, 04:47 PM EDT
AMPH Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for AMPH across all expirations is 945.22 shares per 1% move, with 1,203.71 from calls and 258.49 from puts. The put-call GEX ratio of 0.21 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness.
AMPH GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Oct 17, 25 | 14.07 | -37.24 | -23.17 | 2.65 |
| Nov 21, 25 | 785.98 | -12.81 | 773.17 | 0.02 |
| Dec 19, 25 | 327.36 | -184.7 | 142.66 | 0.56 |
| Mar 20, 26 | 76.3 | -23.74 | 52.56 | 0.31 |