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NR7 appears for AMPH after 1.0% move

Amphastar Pharmaceuticals, Inc. (AMPH) — Nightly Technical Analysis · Aug 13, 2026, 17:43 ET
AMPH finished higher by 1.0% on Thursday, August 13th, trading 0.1 times its typical volume. consolidation patterns formed: NR7 and Narrow Range Bar and Bollinger Band Squeeze and Calm After Storm, suggesting a potential continuation after price stabilization. Key support levels exist at 19.99, 19.8 & 19.69, with resistance at 20.29, 20.4 & 20.59.

Current SwingTradeBot Technical Rating of AMPH: D

There’s more where that came from. See all of today’s signals for AMPH here.

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Amphastar Pharmaceuticals, Inc. (AMPH)