Is ARM or MU a better buy right now?

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

Does ARM or MU have better growth?

Our analysis compares revenue and earnings growth. Check the 'Growth' section above to see which company is expanding faster. Typically, the stock with higher revenue growth rates is considered the better growth stock.

Which stock is cheaper: ARM or MU?

We compare P/E ratios and other valuation metrics in the 'Valuation' section. The stock with the lower P/E ratio is generally considered 'cheaper' relative to its earnings, though growth prospects must also be considered.

Which is the better buy right now, ARM or MU?

As of Sep 21, 2026, MU scores higher in our model: ARM has an AI score of 37.7 versus 47.2 for MU. ARM is currently in a Neutral technical phase and MU is in a Neutral phase. Consider both scores and phases alongside your own risk tolerance.

What technical phase are ARM and MU in?

ARM is in a Neutral phase (Hold) with an RSI of 57.7. MU is in a Neutral phase (Hold) with an RSI of 58.3.

ARM vs MU

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Sep 21, 2026

ARM

37.7

AI Score

MU Wins

MU

47.2

AI Score

Investment Advisor Scores

ARM

Sep 21, 2026

38score

Recommendation

SELL

View Full Analysis

MU

Sep 21, 2026

47score

Recommendation

HOLD

View Full Analysis

AI Analyst Insights

Detailed Metrics Comparison

Metric	ARM	MU	Winner
Valuation Lower P/E and PEG ratios suggest a stock may be undervalued relative to earnings and growth. Value investors prefer lower multiples.
Forward P/E	109.8901	5.9737	MU
PEG Ratio	2.0036	0.1361	MU
Growth Higher revenue and earnings growth rates indicate a company is expanding faster. Strong growth often justifies premium valuations.
Revenue Growth	22.4%	345.7%	MU
Earnings Growth	108.3%	1368.5%	MU
Quality & Profitability Higher Tradestie Score and profit margins reveal how efficiently a company operates. Strong profitability indicates competitive advantages.
Tradestie Score	37.7/100	47.2/100	MU
Profit Margin	20.2%	55.9%	MU
Risk Profile Lower Beta and Implied Volatility values indicate reduced market risk. Conservative investors favor stocks with less price volatility.
Beta	1.00	1.00	Tie
Implied Volatility	N/A	N/A	Tie
Sentiment AI Recommendation reflects overall analyst and proprietary sentiment. Stronger recommendations signal higher conviction.
AI Recommendation	SELL	HOLD	MU

Relative Price Performance (Last 90 Days)

ARM 1M: +10.5% · 3M: -37.3% MU 1M: +8.4% · 3M: -10.4%

Current Technical Phase

ARM

Neutral

Hold

Mixed signals - no dominant trend phase, RSI 58

RSI (14): 57.7 · Price: $275.61

MU

Neutral

Hold

Mixed signals - no dominant trend phase, RSI 58

RSI (14): 58.3 · Price: $1015.80

Fundamentals Snapshot

Metric	ARM	MU
Market Cap	—	—
Forward P/E	128.8	6.5
Trailing P/E	249.9	21.0
Revenue (TTM)	—	—
Revenue Growth	0.2%	3.5%
Gross Margin	1.0%	0.7%
Operating Margin	0.1%	0.8%
EPS	1.06	46.63
Dividend Yield	—	0.00%

Frequently Asked Questions

Based on our detailed analysis, MU is currently the stronger investment candidate, winning 7 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.

Related Analysis

ARM

MU

Data derived from SEC EDGAR filings and Tradestie proprietary analysis. Last updated: Sep 21, 2026 10:10 UTC. Refresh Data

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