AMPH vs COLL

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Nov 10, 2026

AMPH

36.2
AI Score
VS
AMPH Wins

COLL

34.4
AI Score

Investment Advisor Scores

AMPH

36score
Recommendation
EXTENDED

COLL

34score
Recommendation
AVOID NEW MONEY

AI Analyst Insights

Detailed Metrics Comparison

Metric AMPH COLL Winner
Forward P/E 0 3.5778 Tie
PEG Ratio 2.77 0.7157 COLL
Revenue Growth 8.2% 3.3% AMPH
Earnings Growth 135.1% -29.0% AMPH
Tradestie Score 36.2/100 34.4/100 AMPH
Profit Margin 13.3% 4.7% AMPH
Beta 1.00 1.00 Tie
AI Recommendation EXTENDED AVOID NEW MONEY AMPH

Relative Price Performance (Last 90 Days)

AMPH 1M: +9.8% · 3M: +41.7% COLL 1M: +15.2% · 3M: -11.9%

Current Technical Phase

AMPH

Markup
Hold / add on dips

Price above SMA50, rising 50-day trend (9.8% over 20 days), RSI 63

RSI (14): 63.2 · Price: $28.60

COLL

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 60

RSI (14): 59.6 · Price: $24.81

Fundamentals Snapshot

Metric AMPH COLL
Market Cap — —
Forward P/E 10.8 3.5
Trailing P/E 13.3 22.4
Revenue (TTM) — —
Revenue Growth 0.1% 0.0%
Gross Margin 0.5% 0.9%
Operating Margin 0.2% 0.2%
EPS 2.18 1.09
Dividend Yield — —

Frequently Asked Questions

Based on our detailed analysis, AMPH is currently the stronger investment candidate based on our comprehensive scoring model.

We analyze revenue and earnings growth rates in the "Growth" section above. Generally, the company with higher year-over-year revenue and EPS growth is fostering better expansion. Check the table above for the specific growth percentages.

Valuation is determined by metrics like the P/E Ratio and PEG Ratio. A lower P/E typically suggests a stock is cheaper relative to its earnings. Refer to the "Valuation" section in our comparison table to see which stock currently trades at a more attractive multiple.