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

SelectedToday6M Return

SPCXSpace Exploration Technologies Corp− 0.53%− 7.47%
Partial Period · Jun 12, 2026 — Sep 4, 2026
RTXRTX Corp− 0.66%+ 1.58%
BABoeing Co—− 8.19%

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.

SPCX− 7.5%RTX+ 1.6%BA− 8.2%Tap or hover the chart for values along the way

Metric	SPCXSpace Exploration Technologies Corp	RTXRTX Corp	BABoeing Co
Return
Last Price	148.95	200.79	—
Daily Change	− 0.53%	− 0.66%	—
Period ReturnPast 6 Months	− 7.47%Jun 12, 2026 — Sep 4, 2026	+ 1.58%	− 8.19%
Valuation
Market Cap	$1.96 T	$271 B	$167 B
P/E Ratio	—	35.36	—
Dividend Yield	—	2.95%	—
Net MarginTrailing 12M	31.3%	8.3%	2.6%
Risk
Beta	5.77	0.31	1.33
52-Week Range	104.83 — $225.64	150.61 — $226.88	176.77 — $254.35
Company
Sector	—	Industrials	Industrials
Industry	Telecommunication	Aerospace & Defense	Aerospace & Defense

Company

SPCXTelecommunication
RTXIndustrials · Aerospace & Defense
BAIndustrials · Aerospace & Defense

FinnhubUpdated 20:00

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.