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Stock overview

AMPH · Amphastar Pharmaceuticals, Inc.

Is AMPH setting up for a breakout, what are traders on X and the news saying, are its insiders buying, and how is the business doing? Everything Raspberry Trades measures on Amphastar Pharmaceuticals, Inc., in one place.

Today's breakout radar

Is AMPH setting up for a breakout?

Breakout Radar API →

AMPH reports earnings on Nov 5, 2026 — a breakout right before a report can reverse on the numbers.

Not today. AMPH is not on today's radar: no tight base just under a resistance that has been tested again and again.

See the stocks that are setting up today →

What are traders on X saying about AMPH?

Stock Sentiment API →

No recent reading for AMPH. With a free account you can read today's X sentiment on any US stock through the Sentiment API.

What is the news saying about AMPH?

News Sentiment API →

No recent news reading for AMPH. The News Sentiment API reads today's headlines on any US stock.

Are AMPH insiders buying or selling?

Insider Trading API →
$0
Bought, last 3 months
$764K
Sold, last 3 months
$0
Bought, 12 months
$1.7M
Sold, 12 months

Open-market trades only, from SEC Form 4 filings — option exercises, tax withholding and grants are left out.

  • Sold · PETERS WILLIAM J$103K · Sep 21, 2026
  • Sold · Zhou Rong$239K · Sep 16, 2026
  • Sold · Zhou Rong$75K · Sep 2, 2026
  • Sold · PRINS RICHARD K$162K · Aug 11, 2026
  • Sold · PETERS WILLIAM J$184K · Aug 7, 2026
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Measured data, not recommendations. Not investment advice.