Compare · Opening Bell

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− 7.9%LMT+ 8.0%BA− 17.7%NOC− 14.3%Tap or hover the chart for values along the way

Selected

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SPCXSpace Exploration Technologies Corp
6M Return− 7.87%Partial Period · Jun 12, 2026 – Oct 27, 2026
Today+ 0.82%
LMTLockheed Martin Corp
6M Return+ 8.02%
Today+ 0.03%
BABoeing Co
6M Return− 17.66%
Today− 0.01%
NOCNorthrop Grumman Corp
6M Return− 14.33%
Today+ 2.76%

Metrics Table

Metric	SPCXSpace Exploration Technologies Corp	LMTLockheed Martin Corp	BABoeing Co	NOCNorthrop Grumman Corp
Return
Last Price	148.10	635.38	188.30	566.65
Daily Change	+ 0.82%	+ 0.03%	− 0.01%	+ 2.76%
Period ReturnPast 6 Months	− 7.87%Jun 12, 2026 – Oct 27, 2026	+ 8.02%	− 17.66%	− 14.33%
Valuation
Market Cap	$2.01 T	$147 B	$149 B	$80.5 B
P/E Ratio	–	22.57	63.60	17.87
Dividend Yield	–	2.79%	–	1.59%
Net MarginTrailing 12M	1.5%	8.2%	2.6%	10.4%
Risk
Beta	4.78	0.11	1.33	-0.12
52-Week Range	105226	437692	177254	470774
Company
Sector	–	Industrials	Industrials	Industrials
Industry	Telecommunication	Aerospace & Defense	Aerospace & Defense	Aerospace & Defense

Company

SPCXTelecommunication
LMTIndustrials · Aerospace & Defense
BAIndustrials · Aerospace & Defense
NOCIndustrials · Aerospace & Defense

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Alpaca · SIPUpdated 04:58 NY15 Minutes DelayedMay Be Out Of Date

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.