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

SelectedToday6M Return

SNDKSandisk Corp+ 10.55%+ 165.21%
SKHYSK Hynix Inc+ 5.08%+ 3.32%
Partial Period · Jul 10, 2026 — Sep 4, 2026
MRVLMarvell Technology Inc+ 5.95%+ 179.34%

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.

SNDK+ 165.2%SKHY+ 3.3%MRVL+ 179.3%Tap or hover the chart for values along the way

Metric	SNDKSandisk Corp	SKHYSK Hynix Inc	MRVLMarvell Technology Inc
Return
Last Price	1,718.98	172.00	221.25
Daily Change	+ 10.55%	+ 5.08%	+ 5.95%
Period ReturnPast 6 Months	+ 165.21%	+ 3.32%Jul 10, 2026 — Sep 4, 2026	+ 179.34%
Valuation
Market Cap	$255 B	—	$194 B
P/E Ratio	23.58	7.26	73.02
Dividend Yield	—	0.91%	0.43%
Net MarginTrailing 12M	56.5%	85.6%	27.9%
Risk
Beta	3.88	1.76	2.31
52-Week Range	55.55 — $2,354.39	501,000.00 — 2,987,000.00 KRW	61.44 — $329.88
Company
Sector	Information Technology	—	Information Technology
Industry	Technology	Semiconductors	Semiconductors

Company

SNDKInformation Technology · Technology
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 19:4715 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.