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.

GD+ 7.5%SPCX− 7.9%GE− 4.5%RTX+ 0.6%Tap or hover the chart for values along the way

Selected

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

GDGeneral Dynamics Corp
6M Return+ 7.50%
Today+ 0.03%
SPCXSpace Exploration Technologies Corp
6M Return− 7.87%Partial Period · Jun 12, 2026 – Oct 27, 2026
Today+ 1.06%
GEGeneral Electric Co
6M Return− 4.51%
Today+ 0.72%
RTXRTX Corp
6M Return+ 0.63%
Today+ 0.02%

Metrics Table

Metric	GDGeneral Dynamics Corp	SPCXSpace Exploration Technologies Corp	GEGeneral Electric Co	RTXRTX Corp
Return
Last Price	357.15	148.46	290.51	197.52
Daily Change	+ 0.03%	+ 1.06%	+ 0.72%	+ 0.02%
Period ReturnPast 6 Months	+ 7.50%	− 7.87%Jun 12, 2026 – Oct 27, 2026	− 4.51%	+ 0.63%
Valuation
Market Cap	$96.6 B	$2.02 T	$300 B	$267 B
P/E Ratio	21.79	–	33.52	32.09
Dividend Yield	2.13%	–	0.27%	2.95%
Net MarginTrailing 12M	8.2%	1.5%	17.3%	8.8%
Risk
Beta	0.31	4.78	1.45	0.30
52-Week Range	307400	105226	269389	167227
Company
Sector	Industrials	–	Industrials	Industrials
Industry	Aerospace & Defense	Telecommunication	Aerospace & Defense	Aerospace & Defense

Company

GDIndustrials · Aerospace & Defense
SPCXTelecommunication
GEIndustrials · Aerospace & Defense
RTXIndustrials · Aerospace & Defense

Claude Comparison Note

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Alpaca · SIPUpdated 07:24 NY15 Minutes DelayedMay Be Out Of Date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.