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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
SMCISuper Micro Computer Inc+ 4.54%+ 981.99%
COHRCoherent Corp+ 6.60%+ 358.83%

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%SMCI+ 982.0%COHR+ 358.8%Tap or hover the chart for values along the way

Metric	SNDKSandisk Corp	SMCISuper Micro Computer Inc	COHRCoherent Corp
Return
Last Price	1,740.00	39.59	281.86
Daily Change	+ 11.90%	+ 4.54%	+ 6.60%
Period ReturnPast 5 Years	+ 4,647.61%Feb 10, 2025 — Aug 31, 2026	+ 981.99%	+ 358.83%
Valuation
Market Cap	$258 B	$25.6 B	$55.1 B
P/E Ratio	23.87	12.37	68.53
Dividend Yield	—	—	—
Net MarginTrailing 12M	56.5%	5.7%	11.3%
Risk
Beta	3.88	2.19	2.18
52-Week Range	55.55 — $2,354.39	19.48 — $58.78	90.00 — $440.00
Company
Sector	Information Technology	Information Technology	Information Technology
Industry	Technology	Technology	Electrical Equipment

Company

SNDKInformation Technology · Technology
SMCIInformation Technology · Technology
COHRInformation Technology · Electrical Equipment

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.