AMBQ vs DIOD

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Oct 03, 2026

AMBQ

39.4
AI Score
VS
AMBQ Wins

DIOD

29.5
AI Score

Investment Advisor Scores

AMBQ

39score
Recommendation
AVOID NEW MONEY

DIOD

30score
Recommendation
AVOID NEW MONEY

AI Analyst Insights

Detailed Metrics Comparison

Metric AMBQ DIOD Winner
Forward P/E 0 12.4688 Tie
PEG Ratio 0 0.9291 Tie
Revenue Growth 89.7% 21.7% AMBQ
Earnings Growth 0.0% 1.0% DIOD
Tradestie Score 39.4/100 29.5/100 AMBQ
Profit Margin -37.8% 5.3% DIOD
Beta 1.00 1.00 Tie
AI Recommendation AVOID NEW MONEY AVOID NEW MONEY Tie

Relative Price Performance (Last 90 Days)

AMBQ 1M: +19.0% · 3M: -18.7% DIOD 1M: +15.3% · 3M: +6.3%

Current Technical Phase

AMBQ

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 55

RSI (14): 55.0 · Price: $68.18

DIOD

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 66

RSI (14): 65.7 · Price: $103.84

Fundamentals Snapshot

Metric AMBQ DIOD
Market Cap — —
Forward P/E -294.9 17.8
Trailing P/E — 52.1
Revenue (TTM) — —
Revenue Growth 0.9% 0.2%
Gross Margin 0.4% 0.3%
Operating Margin -0.3% 0.1%
EPS -4.50 1.87
Dividend Yield — —

Frequently Asked Questions

Based on our detailed analysis, AMBQ 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.