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Compare

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

SelectedToday3M Return

BABoeing Co+ 0.76%− 5.46%
SPCXSpace Exploration Technologies Corp− 1.10%− 7.52%
Partial Period · Jun 12, 2026 — Sep 4, 2026
RTXRTX Corp− 0.81%+ 14.93%

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.

BA− 5.5%SPCX− 7.5%RTX+ 14.9%Tap or hover the chart for values along the way

Metric	BABoeing Co	SPCXSpace Exploration Technologies Corp	RTXRTX Corp
Return
Last Price	212.10	148.10	200.49
Daily Change	+ 0.76%	− 1.10%	− 0.81%
Period ReturnPast 3 Months	− 5.46%	− 7.52%Jun 12, 2026 — Sep 4, 2026	+ 14.93%
Valuation
Market Cap	$168 B	$1.95 T	$270 B
P/E Ratio	71.64	—	35.30
Dividend Yield	—	—	2.95%
Net MarginTrailing 12M	2.6%	31.3%	8.3%
Risk
Beta	1.33	5.77	0.31
52-Week Range	176.77 — $254.35	104.83 — $225.64	150.61 — $226.88
Company
Sector	Industrials	—	Industrials
Industry	Aerospace & Defense	Telecommunication	Aerospace & Defense

Company

BAIndustrials · Aerospace & Defense
SPCXTelecommunication
RTXIndustrials · Aerospace & Defense

FinnhubUpdated 22:54

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.