Amphastar Pharmaceuticals... (AMPH)
NASDAQ: AMPH
· Real-Time Price · USD
29.19
-0.20 (-0.68%)
At close: Sep 04, 2025, 3:59 PM
29.19
0.00%
After-hours: Sep 04, 2025, 04:11 PM EDT
AMPH Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for AMPH across all expirations is 1,322.77 shares per 1% move, with 1,573.59 from calls and 250.82 from puts. The put-call GEX ratio of 0.16 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness. The highest gamma concentration is at the Sep 19, 25 expiration with 1,115.39 net GEX, which may act as a magnet point for price action. Near-term exposure for Sep 19, 25 suggests potential support from positive gamma hedging flows.
AMPH GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Sep 19, 25 | 1,158.08 | -42.69 | 1,115.39 | 0.04 |
| Oct 17, 25 | 14.53 | -3.73 | 10.8 | 0.26 |
| Dec 19, 25 | 336.66 | -190.45 | 146.21 | 0.57 |
| Mar 20, 26 | 64.32 | -13.95 | 50.37 | 0.22 |