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Amphastar Pharmaceuticals AMPH 24.48 0.86 3.64%

AMPH Delta Exposure (DEX)

AMPH (Amphastar Pharmaceuticals): Compare call and put delta exposure by strike to understand directional positioning. Free delayed preview.

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ATM IV
0.601
Put Call Ratio (OI)
0.607
Put Call Ratio (Vol)
0.00529
IV Rank
12.9
IV Percentile
34.9
Max Pain
22.5

Delta exposure (2026-09-21)

Delta approximates how many cents the option moves for a $1 move in the underlying.

A 0.50 call gains ~$0.50 if the stock goes up $1. Delta also approximates the option's probability of finishing in the money.

DTE \text{DTE}
25.0
179.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-19.5
19.5
View values by strike
AMPH · Delta exposure · 2026-09-21. Delta-weighted share equivalents.
StrikeCallsPuts
12.50 0 -23.9
15.00 0 -23.2
17.50 0 -639
20.00 8.67 K -532
22.50 855 -65.2
25.00 2.54 K 0
30.00 113 -359
35.00 64 0