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Amphastar Pharmaceuticals, Inc. - Common Stock (NQ:AMPH)

21.45 -0.29 (-1.31%)
Streaming Delayed Price Updated: 12:22 PM EDT, Aug 20, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 90,299
Open 21.38
Bid (Size) 21.43 (100)
Ask (Size) 21.48 (200)
Prev. Close 21.74
Today's Range 21.24 - 21.68
52wk Range 16.64 - 31.26
Shares Outstanding 48,081,433
Dividend Yield N/A

Performance

YTD
-18.9%
-18.9%
1 Month
+9.3%
+9.3%
3 Month
+18.7%
+18.7%
6 Month
-25.1%
-25.1%
1 Year
-29.3%
-29.3%

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Frequently Asked Questions

Is Amphastar Pharmaceuticals, Inc. - Common Stock publicly traded?
Yes, Amphastar Pharmaceuticals, Inc. - Common Stock is publicly traded.
What exchange does Amphastar Pharmaceuticals, Inc. - Common Stock trade on?
Amphastar Pharmaceuticals, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Amphastar Pharmaceuticals, Inc. - Common Stock?
The ticker symbol for Amphastar Pharmaceuticals, Inc. - Common Stock is AMPH on the Nasdaq Stock Market
What is the current price of Amphastar Pharmaceuticals, Inc. - Common Stock?
The current price of Amphastar Pharmaceuticals, Inc. - Common Stock is 21.45
When was Amphastar Pharmaceuticals, Inc. - Common Stock last traded?
The last trade of Amphastar Pharmaceuticals, Inc. - Common Stock was at 08/20/26 12:22 PM ET
What is the market capitalization of Amphastar Pharmaceuticals, Inc. - Common Stock?
The market capitalization of Amphastar Pharmaceuticals, Inc. - Common Stock is 1.03B
How many shares of Amphastar Pharmaceuticals, Inc. - Common Stock are outstanding?
Amphastar Pharmaceuticals, Inc. - Common Stock has 1B shares outstanding.
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