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

SelectedToday6M Return

BABoeing Co+ 0.36%− 7.79%
SPCXSpace Exploration Technologies Corp− 0.73%− 7.42%
Partial Period · Jun 12, 2026 — Sep 4, 2026
RTXRTX Corp− 0.78%+ 1.53%

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− 7.8%SPCX− 7.4%RTX+ 1.5%Tap or hover the chart for values along the way

Metric	BABoeing Co	SPCXSpace Exploration Technologies Corp	RTXRTX Corp
Return
Last Price	211.26	148.65	200.55
Daily Change	+ 0.36%	− 0.73%	− 0.78%
Period ReturnPast 6 Months	− 7.79%	− 7.42%Jun 12, 2026 — Sep 4, 2026	+ 1.53%
Valuation
Market Cap	$167 B	$1.96 T	$270 B
P/E Ratio	71.36	—	35.31
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

Alpaca · SIPUpdated 21:3615 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.