Amphastar Pharmaceuticals... (AMPH)
NASDAQ: AMPH
· Real-Time Price · USD
29.87
-0.34 (-1.13%)
At close: Aug 15, 2025, 3:59 PM
29.83
-0.13%
After-hours: Aug 15, 2025, 04:20 PM EDT
AMPH Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for AMPH across all expirations is 603.02 shares per 1% move, with 868.17 from calls and 265.15 from puts. The put-call GEX ratio of 0.31 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 477.38 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 | 543.21 | -65.83 | 477.38 | 0.12 |
| Oct 17, 25 | 0 | 0 | 0 | n/a |
| Dec 19, 25 | 305.15 | -194.35 | 110.8 | 0.64 |
| Mar 20, 26 | 19.81 | -4.97 | 14.84 | 0.25 |