[[ type === 'moc' ? 'MARKET ON CLOSE' : 'FREE WEBINAR' ]]
[[ timeLabel ]] WATCH LIVE:
Your browser of choice has not been tested for use with Barchart.com. If you have issues, please download one of the browsers listed here.
Stocks | Futures | Watchlist | News | More
or
Faster, Cleaner, Better.

Amphastar Pharma (AMPH)

Amphastar Pharma (AMPH)
[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [NASDAQ]
[[ item.bidPrice ]] x [[ item.bidSize ]] [[ item.askPrice ]] x [[ item.askSize ]]
[[ session ]] by (Cboe BZX)
[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [NASDAQ]
[[ item.bidPrice ]] x [[ item.bidSize ]] [[ item.askPrice ]] x [[ item.askSize ]]
[[ session ]] [[ item.lastPriceExt ]] [[ item.priceChangeExt ]] ([[ item.percentChangeExt ]]) [[ item.tradeTimeExt ]]
News & Headlines for [[ item.sessionDateDisplayLong ]]
3 Stocks Under $50 We Keep Off Our Radar

3 Stocks Under $50 We Keep Off Our Radar

AR : 35.27 (+4.16%)
AMPH : 19.30 (-1.48%)
CLMT : 44.14 (-0.07%)
1 of Wall Street’s Favorite Stocks to Research Further and 2 Facing Challenges

1 of Wall Street’s Favorite Stocks to Research Further and 2 Facing Challenges

ARLO : 12.93 (-2.34%)
AMPH : 19.30 (-1.48%)
CME : 249.24 (+5.00%)
1 Healthcare Stock to Consider Right Now and 2 We Brush Off

1 Healthcare Stock to Consider Right Now and 2 We Brush Off

AMPH : 19.30 (-1.48%)
WAT : 370.82 (+0.89%)
RDNT : 59.22 (-4.28%)
Amphastar Pharmaceuticals Sees Generic Atrovent Fueling 2026 Growth Despite BAQSIMI Drag

Amphastar Pharmaceuticals (NASDAQ:AMPH) executives told investors at the Jefferies Healthcare Conference that the company is maintaining expectations for mid- to high-single-digit revenue growth in 2026,...

AMPH : 19.30 (-1.48%)
3 Stocks Under $50 with Open Questions

3 Stocks Under $50 with Open Questions

GCO : 36.00 (-0.61%)
AMPH : 19.30 (-1.48%)
SNDR : 38.27 (-0.29%)
Why Amphastar Pharmaceuticals (AMPH) Stock Is Trading Lower Today

Why Amphastar Pharmaceuticals (AMPH) Stock Is Trading Lower Today

AMPH : 19.30 (-1.48%)
Amphastar Pharmaceuticals Tackles BAQSIMI Discount Pressure, Keeps Sales Outlook

Amphastar Pharmaceuticals (NASDAQ:AMPH) executives said the company is taking steps to address rebate and discounting pressure on BAQSIMI while maintaining its full-year revenue outlook, according to remarks...

AMPH : 19.30 (-1.48%)
The 5 Most Interesting Analyst Questions From Amphastar Pharmaceuticals’s Q1 Earnings Call

The 5 Most Interesting Analyst Questions From Amphastar Pharmaceuticals’s Q1 Earnings Call

AMPH : 19.30 (-1.48%)
Q1 Earnings Roundup: Amphastar Pharmaceuticals (NASDAQ:AMPH) And The Rest Of The Pharmaceuticals Segment

Q1 Earnings Roundup: Amphastar Pharmaceuticals (NASDAQ:AMPH) And The Rest Of The Pharmaceuticals Segment

AMPH : 19.30 (-1.48%)
Amphastar Pharmaceuticals Q1 Earnings Call Highlights

Amphastar Pharmaceuticals (NASDAQ:AMPH) reported first-quarter 2026 net revenues of approximately $171.2 million, up slightly from $170.5 million in the prior-year period, as recently launched products...

AMPH : 19.30 (-1.48%)

Barchart Exclusives

Why Johnson & Johnson Is Sending Intuitive Surgical (ISRG) Stock Down Today
Intuitive Surgical stock sinks as FDA announces marketing authorization for Johnson & Johnson’s Ottava platform. Here’s why the news is largely bearish for ISRG shares. Read more
Want to use this as
your default charts setting?
Save this setup as a Chart Templates
Switch the Market flag
for targeted data from your country of choice.
Open the menu and switch the
Market flag for targeted data from your country of choice.
Want Streaming Chart Updates?
Switch your Site Preferences
to use Interactive Charts
Need More Chart Options?
Right-click on the chart to open the Interactive Chart menu.
Use your up/down arrows to move through the symbols.