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

SelectedToday6M Return

NOCNorthrop Grumman Corp− 2.41%− 26.92%
SPCXSpace Exploration Technologies Corp− 1.30%− 8.08%
Partial Period · Jun 12, 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.

NOC− 26.9%SPCX− 8.1%Tap or hover the chart for values along the way

Metric	NOCNorthrop Grumman Corp	SPCXSpace Exploration Technologies Corp
Return
Last Price	515.50	147.80
Daily Change	− 2.41%	− 1.30%
Period ReturnPast 6 Months	− 26.92%	− 8.08%Jun 12, 2026 — Sep 4, 2026
Valuation
Market Cap	$73.2 B	$1.94 T
P/E Ratio	—	—
Dividend Yield	—	—
Net MarginTrailing 12M	—	31.3%
Risk
Beta	—	5.77
52-Week Range	—	104.83 — $225.64
Company
Sector	Industrials	—
Industry	Aerospace & Defense	Telecommunication

Company

NOCIndustrials · Aerospace & Defense
SPCXTelecommunication

Metrics could not be loaded for NOC: P/E, dividend, beta and the 52-week range stay empty in that column.

Alpaca · SIPUpdated 23:4415 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.