AMPH (Amphastar Pharmaceut...) Stock Historical Data

As of Thursday, July 31st, 2025

$ 21.34

-- 0 0%

Open: 21.34
High: 21.34
Low: 21.34
Volume: N/A
Previous Close on Wednesday, July 30th, 2025

$ 21.34

-0.33 -1.52%

Open: 21.70
High: 21.84
Low: 21.23
Volume: 304,733
 
 
Date Open High Low Close Volume
 
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PFE

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23.82 +0.01 +0.04 27,185,523
VZ

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43.05 +0.45 +1.04 9,923,050
VIX

CBOE Volatility Index

15.70 +0.09 +0.58
 
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Ticker Last Chg %Chg Volume
DJIA

Dow Jones Industrial Average

44,449.77 -11.51 -0.03 323,510,053
DJTA

Dow Jones Transportation Average

15,468.35 -41.65 -0.27 93,021,829
SPX

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6,389.22 +26.32 +0.41
OEX

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3,157.16 +21.49 +0.69
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1,782.64 +28.24 +1.61 0
NDX

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23,400.41 +55.00 +0.24
NYA

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20,596.49 -34.39 -0.17
XAX

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5,976.19 -39.00 -0.65
RUI

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3,495.82 +14.57 +0.42
RUT

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2,226.29 -6.11 -0.27
RUA

Russell 3000 Index

3,629.61 +14.09 +0.39
VIX

CBOE Volatility Index

15.70 +0.09 +0.58
VIX1Y

CBOE S&P 500 One-Year Volatility Index

21.62 +0.14 +0.65
VIX6M

CBOE S&P 500 6-Month Volatility Index

20.45 +0.12 +0.59
VIX3M

CBOE S&P 500 3-Month Volatility Index

18.57 +0.15 +0.81
VOLNDX

DWS NASDAQ 100 Volatility Target Index

10,797.40 +37.64 +0.35
 
Recent
Ticker Last Chg %Chg Volume
AMPH

Amphastar Pharmaceuticals Inc.

21.34 0.00 0.00