DIOD vs SIMO

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Aug 23, 2026

DIOD

40.9
AI Score
VS
SIMO Wins

SIMO

58.7
AI Score

Investment Advisor Scores

DIOD

41score
Recommendation
HOLD

SIMO

59score
Recommendation
BUY

AI Analyst Insights

Detailed Metrics Comparison

Metric DIOD SIMO Winner
Forward P/E 12.4688 22.0264 DIOD
PEG Ratio 0.9291 0.7008 SIMO
Revenue Growth 21.7% 127.0% SIMO
Earnings Growth 1.0% 733.8% SIMO
Tradestie Score 40.9/100 58.7/100 SIMO
Profit Margin 5.3% 22.1% SIMO
Beta 1.00 1.00 Tie
AI Recommendation HOLD BUY SIMO

Relative Price Performance (Last 90 Days)

DIOD 1M: +3.5% · 3M: -9.5% SIMO 1M: -10.0% · 3M: -11.7%

Current Technical Phase

DIOD

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 46

RSI (14): 45.8 · Price: $90.16

SIMO

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 46

RSI (14): 46.1 · Price: $243.70

Fundamentals Snapshot

Metric DIOD SIMO
Market Cap
Forward P/E 16.1 16.3
Trailing P/E 50.7 28.3
Revenue (TTM)
Revenue Growth 0.2% 1.3%
Gross Margin 0.3% 0.5%
Operating Margin 0.1% 0.2%
EPS 1.79 8.81
Dividend Yield 0.01%

Frequently Asked Questions

Based on our detailed analysis, SIMO 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.