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

21.75 +0.41 (+1.90%)
Streaming Delayed Price Updated: 10:05 AM EDT, Aug 19, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 33,234
Open 21.64
Bid (Size) 21.71 (200)
Ask (Size) 21.79 (100)
Prev. Close 21.34
Today's Range 21.38 - 21.99
52wk Range 16.64 - 31.26
Shares Outstanding 48,081,433
Dividend Yield N/A

Performance

YTD
-17.8%
-17.8%
1 Month
+10.8%
+10.8%
3 Month
+22.0%
+22.0%
6 Month
-23.6%
-23.6%
1 Year
-26.9%
-26.9%

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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 21.75
When was Amphastar Pharmaceuticals, Inc. - Common Stock last traded?
The last trade of Amphastar Pharmaceuticals, Inc. - Common Stock was at 08/19/26 10:05 AM ET
What is the market capitalization of Amphastar Pharmaceuticals, Inc. - Common Stock?
The market capitalization of Amphastar Pharmaceuticals, Inc. - Common Stock is 1.05B
How many shares of Amphastar Pharmaceuticals, Inc. - Common Stock are outstanding?
Amphastar Pharmaceuticals, Inc. - Common Stock has 1B shares outstanding.
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