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

SelectedToday5Y Return

SNDKSandisk Corp+ 11.90%+ 4,647.61%
Partial Period · Feb 10, 2025 — Aug 31, 2026
KLACKLA Corp+ 7.32%+ 429.38%
COHRCoherent Corp+ 6.60%+ 353.70%
MRVLMarvell Technology Inc+ 7.05%+ 265.46%

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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+ 4,647.6%KLAC+ 429.4%COHR+ 353.7%MRVL+ 265.5%Tap or hover the chart for values along the way

Metric	SNDKSandisk Corp	KLACKLA Corp	COHRCoherent Corp	MRVLMarvell Technology Inc
Return
Last Price	1,740.00	185.60	281.86	223.55
Daily Change	+ 11.90%	+ 7.32%	+ 6.60%	+ 7.05%
Period ReturnPast 5 Years	+ 4,647.61%Feb 10, 2025 — Aug 31, 2026	+ 429.38%	+ 353.70%	+ 265.46%
Valuation
Market Cap	$258 B	$242 B	$55.1 B	$196 B
P/E Ratio	23.87	50.62	68.53	73.78
Dividend Yield	—	1.04%	—	0.43%
Net MarginTrailing 12M	56.5%	35.6%	11.3%	27.9%
Risk
Beta	3.88	1.46	2.18	2.31
52-Week Range	55.55 — $2,354.39	83.90 — $307.37	90.00 — $440.00	61.44 — $329.88
Company
Sector	Information Technology	Information Technology	Information Technology	Information Technology
Industry	Technology	Semiconductors	Electrical Equipment	Semiconductors

Company

SNDKInformation Technology · Technology
KLACInformation Technology · Semiconductors
COHRInformation Technology · Electrical Equipment
MRVLInformation Technology · Semiconductors

FinnhubUpdated 23:00

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.