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− 7.2%LMT+ 28.2%BA− 21.4%NOC− 7.1%Tap or hover the chart for values along the way

Selected

Four symbols is the limit; remove one to add another.

SPCXSpace Exploration Technologies Corp
1Y TRY Return
Today+ 1.69%
LMTLockheed Martin Corp
1Y TRY Return
Today− 1.57%
BABoeing Co
1Y TRY Return
Today− 9.63%
NOCNorthrop Grumman Corp
1Y TRY Return
Today− 2.06%

Metrics Table

Metric	SPCXSpace Exploration Technologies Corp	LMTLockheed Martin Corp	BABoeing Co	NOCNorthrop Grumman Corp
Return
Last Price	149.38	625.26	170.18	553.74
Daily Change	+ 1.69%	− 1.57%	− 9.63%	− 2.06%
Period ReturnPast Year · TRY
Valuation
Market Cap	$2.03 T	$144 B	$135 B	$78.7 B
P/E Ratio	–	22.21	57.48	17.47
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 · IEX Real-Time PriceUpdated 14:08 NY

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.