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Read two to four stocks on the same scale — return, valuation and volatility in one table.

SelectedToday3M Return

MUMicron Technology Inc+ 4.91%− 3.15%
SKHYSK Hynix Inc+ 5.30%+ 3.14%
Partial Period · Jul 10, 2026 — Sep 4, 2026
MRVLMarvell Technology Inc+ 6.19%+ 1.11%

Period Return

Each series is converted to a percentage of its own starting point, so all of them begin at zero. What is compared is the return over the period, not price levels.

MU− 3.1%SKHY+ 3.1%MRVL+ 1.1%Tap or hover the chart for values along the way

Metric	MUMicron Technology Inc	SKHYSK Hynix Inc	MRVLMarvell Technology Inc
Return
Last Price	1,005.24	172.36	221.75
Daily Change	+ 4.91%	+ 5.30%	+ 6.19%
Period ReturnPast 3 Months	− 3.15%	+ 3.14%Jul 10, 2026 — Sep 4, 2026	+ 1.11%
Valuation
Market Cap	$1.14 T	—	$194 B
P/E Ratio	22.76	7.26	73.18
Dividend Yield	0.60%	0.91%	0.43%
Net MarginTrailing 12M	55.9%	85.6%	27.9%
Risk
Beta	2.37	1.76	2.31
52-Week Range	117.30 — $1,255.00	501,000.00 — 2,987,000.00 KRW	61.44 — $329.88
Company
Sector	Information Technology	—	Information Technology
Industry	Semiconductors	Semiconductors	Semiconductors

Company

MUInformation Technology · Semiconductors
SKHYSemiconductors
MRVLInformation Technology · Semiconductors

SKHY trade in KRW on their home exchange: earnings per share, the 52-week range and the P/E ratio come from that listing, while the price row is the ADR in dollars. The two are not directly comparable.

Alpaca · SIPUpdated 19:5015 Minutes Delayed

To Understand This

P/E and the Valuation RatiosYou can't tell whether a stock is cheap or expensive by looking at its price.Diversification: How Many Baskets Are Enough?Owning ten different stocks is not the same as owning ten different risks.