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

21.60 -0.08 (-0.37%)
Streaming Delayed Price Updated: 4:00 PM EDT, Aug 21, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 376,558
Open 21.64
Bid (Size) 19.90 (500)
Ask (Size) 23.57 (100)
Prev. Close 21.68
Today's Range 21.44 - 22.20
52wk Range 16.64 - 31.26
Shares Outstanding 48,081,433
Dividend Yield N/A

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Performance

YTD
-18.4%
-18.4%
1 Month
+11.9%
+11.9%
3 Month
+17.3%
+17.3%
6 Month
-24.3%
-24.3%
1 Year
-27.2%
-27.2%

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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 21.60
When was Amphastar Pharmaceuticals, Inc. - Common Stock last traded?
The last trade of Amphastar Pharmaceuticals, Inc. - Common Stock was at 08/21/26 04:00 PM ET
What is the market capitalization of Amphastar Pharmaceuticals, Inc. - Common Stock?
The market capitalization of Amphastar Pharmaceuticals, Inc. - Common Stock is 1.04B
How many shares of Amphastar Pharmaceuticals, Inc. - Common Stock are outstanding?
Amphastar Pharmaceuticals, Inc. - Common Stock has 1B shares outstanding.
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