DIOD vs AOSL

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Sep 11, 2026

DIOD

60.4
AI Score
VS
AOSL Wins

AOSL

64.5
AI Score

Investment Advisor Scores

DIOD

Sep 11, 2026
60score
Recommendation
HOLD

AOSL

Sep 11, 2026
65score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric DIOD AOSL Winner
Forward P/E 12.4688 8.2645 AOSL
PEG Ratio 0.9291 -8.49 Tie
Revenue Growth 21.7% -3.5% DIOD
Earnings Growth 1.0% -98.4% DIOD
Tradestie Score 60.4/100 64.5/100 AOSL
Profit Margin 5.3% -6.2% DIOD
Beta 1.00 1.00 Tie
Implied Volatility N/A N/A Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

DIOD 1M: -11.2% · 3M: -11.1% AOSL 1M: -28.9% · 3M: -40.5%

Current Technical Phase

DIOD

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 53

RSI (14): 52.9 · Price: $95.01

AOSL

Markdown
Sell / avoid

Price below a falling SMA50 (slope -19.8%), weak momentum, RSI 42

RSI (14): 41.8 · Price: $25.78

Fundamentals Snapshot

Metric DIOD AOSL
Market Cap
Forward P/E 16.2 -53.7
Trailing P/E 48.2
Revenue (TTM)
Revenue Growth 0.2% 0.0%
Gross Margin 0.3% 0.2%
Operating Margin 0.1% -0.1%
EPS 1.90 -1.37
Dividend Yield

Frequently Asked Questions

Based on our detailed analysis, AOSL is currently the stronger investment candidate, winning 2 of the key financial metrics 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.