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Compare Amphastar Pharmaceuticals Inc (AMPH) vs CleanSpark Inc (CLSK) Price & Performance

Amphastar Pharmaceuticals Inc
CleanSpark Inc

Price performance

Price movement over the last 24 hours

Key statistics

Amphastar Pharmaceuticals Inc vs CleanSpark Inc — how do they compare? Amphastar Pharmaceuticals Inc trades at $18.72 (market cap $826.08M), while CleanSpark Inc trades at $12.49 (market cap $3.30B). The key difference: CleanSpark Inc is far larger — about 4× Amphastar Pharmaceuticals Inc's market cap, and CleanSpark Inc is trading nearer its 52-week high, Amphastar Pharmaceuticals Inc nearer its low. Which is the better fit depends on your goals.

AMPHCLSK
Market Cap
$826.08M$3.30B
Sector
HealthTechnology
52-Week High
$30.81$23.20
52-Week Low
$16.87$8.18
Enterprise Value
$1.22B$4.15B

Aura AI Summary

Signals from Pluang's Aura AI — not financial advice

Amphastar Pharmaceuticals Inc

AMPH trades at $18.72, down 1.58% with bearish technical signals despite oversold RSI readings. The company reported mixed Q1 2026 results with EPS of $0.42 missing estimates of $0.70, continuing a trend of recent earnings disappointments. Valuation metrics appear reasonable with P/E of 11.29 and P/B of 1.07, while profitability remains solid with 47.34% gross margins. Recent news includes a Zacks Strong Sell rating and ongoing securities law investigation.

The stock faces near-term headwinds from earnings misses and negative analyst sentiment, though current valuations provide some downside protection. Upside potential exists if the company can execute its strategic pivot to proprietary drugs and biosimilars while managing BAQSIMI discount pressures. Key risks include ongoing legal scrutiny and competitive pressures in the generic drug market.

CleanSpark Inc

CleanSpark (CLSK) trades at $12.85, down 0.31% on the day, with a bearish technical signal. The company reported strong 2025 revenue of $766 million and net income of $364 million, but forecasts a significant net loss of -$501 million for 2026. Recent operational updates highlight bitcoin mining activities and management team expansion, while analyst consensus remains unanimously bullish with a $21.43 price target.

The stock presents a high-risk, high-reward profile. Analyst optimism contrasts with negative earnings surprises and projected profitability challenges. Key risks include execution on growth initiatives, volatile cash flows, and intense competition in the data center sector. The current price offers substantial upside to targets if the company can achieve its operational goals.

Returns comparison

Trailing returns across standard periods

About Amphastar Pharmaceuticals Inc

Amphastar is a specialty pharmaceutical company that develops and markets injectable, intranasal, and inhalation products. Its portfolio includes both complex generic drugs and proprietary delivery systems.

Read more on AMPH

About CleanSpark Inc

CleanSpark is a leading Bitcoin mining company that operates high-density data centers. It focuses on using sustainable energy to power its mining fleet and provides digital infrastructure for the blockchain ecosystem.

Read more on CLSK