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Amphastar Pharmaceuticals AMPH 24.48 0.86 3.64%

AMPH Options Volume by Strike

AMPH (Amphastar Pharmaceuticals): Compare call and put contract volume across strikes to see where activity is concentrated. Free delayed preview.

Previous-day view · Mon Sep 21 close. You are previewing the previous trading day. Subscribe to see today live and every other date — plans start at Delta, $39/mo. Sign up Sign in
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

Volume distribution (2026-09-21)

DTE \text{DTE}
25.0
179.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-19.5
19.5
View values by strike
AMPH · Volume distribution · 2026-09-21. Contracts traded.
StrikeCallsPuts
5.00 2 0
12.50 0 2
15.00 0 1
17.50 0 12
20.00 12 13
22.50 2 4
25.00 22 0
30.00 6.59 K 5
35.00 2 0