DIOD vs SYNA

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Oct 03, 2026

DIOD

29.5
AI Score
VS
SYNA Wins

SYNA

40.3
AI Score

Investment Advisor Scores

DIOD

30score
Recommendation
AVOID NEW MONEY

SYNA

40score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric DIOD SYNA Winner
Forward P/E 12.4688 18.3486 DIOD
PEG Ratio 0.9291 0.5118 SYNA
Revenue Growth 21.7% 8.9% DIOD
Earnings Growth 1.0% -83.6% DIOD
Tradestie Score 29.5/100 40.3/100 SYNA
Profit Margin 5.3% -41.0% DIOD
Beta 1.00 1.00 Tie
AI Recommendation AVOID NEW MONEY HOLD SYNA

Relative Price Performance (Last 90 Days)

DIOD 1M: +15.3% · 3M: +6.3% SYNA 1M: +26.2% · 3M: -2.5%

Current Technical Phase

DIOD

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 66

RSI (14): 65.7 · Price: $103.84

SYNA

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 72

RSI (14): 71.8 · Price: $121.10

Fundamentals Snapshot

Metric DIOD SYNA
Market Cap — —
Forward P/E 17.8 23.0
Trailing P/E 52.1 —
Revenue (TTM) — —
Revenue Growth 0.2% 0.1%
Gross Margin 0.3% 0.4%
Operating Margin 0.1% 0.0%
EPS 1.87 -13.22
Dividend Yield — —

Frequently Asked Questions

Based on our detailed analysis, SYNA 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.