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

SelectedToday1M Return

ALABAstera Labs, Inc+ 12.09%− 7.80%
KLACKLA Corp+ 8.24%+ 2.35%
Partial Period · Jul 31, 2026 — Sep 4, 2026
SNDKSandisk Corp+ 10.57%+ 39.82%
Partial Period · Jul 31, 2026 — Sep 4, 2026

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.

ALAB− 7.8%KLAC+ 2.3%SNDK+ 39.8%Tap or hover the chart for values along the way

Metric	ALABAstera Labs, Inc	KLACKLA Corp	SNDKSandisk Corp
Return
Last Price	317.01	187.19	1,719.29
Daily Change	+ 12.09%	+ 8.24%	+ 10.57%
Period ReturnPast Month	− 7.80%	+ 2.35%Jul 31, 2026 — Sep 4, 2026	+ 39.82%Jul 31, 2026 — Sep 4, 2026
Valuation
Market Cap	$54.3 B	$245 B	$255 B
P/E Ratio	156.10	51.06	23.59
Dividend Yield	—	1.04%	—
Net MarginTrailing 12M	30.7%	35.6%	56.5%
Risk
Beta	3.85	1.46	3.88
52-Week Range	97.89 — $499.48	83.90 — $307.37	55.55 — $2,354.39
Company
Sector	Information Technology	Information Technology	Information Technology
Industry	Semiconductors	Semiconductors	Technology

Company

ALABInformation Technology · Semiconductors
KLACInformation Technology · Semiconductors
SNDKInformation Technology · Technology

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.