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

SelectedToday3M Return

GDGeneral Dynamics Corp− 1.80%+ 12.98%
GEGeneral Electric Co+ 0.93%+ 3.46%
Partial Period · Jun 1, 2026 — Sep 4, 2026
RTXRTX Corp− 0.71%+ 14.81%
Partial Period · Jun 1, 2026 — Sep 4, 2026

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+ 13.0%GE+ 3.5%RTX+ 14.8%Tap or hover the chart for values along the way

Metric	GDGeneral Dynamics Corp	GEGeneral Electric Co	RTXRTX Corp
Return
Last Price	359.27	336.59	200.70
Daily Change	− 1.80%	+ 0.93%	− 0.71%
Period ReturnPast 3 Months	+ 12.98%	+ 3.46%Jun 1, 2026 — Sep 4, 2026	+ 14.81%Jun 1, 2026 — Sep 4, 2026
Valuation
Market Cap	$97.2 B	$349 B	$270 B
P/E Ratio	21.91	39.63	35.34
Dividend Yield	2.13%	0.27%	2.95%
Net MarginTrailing 12M	8.2%	17.7%	8.3%
Risk
Beta	0.32	1.45	0.31
52-Week Range	306.77 — $400.00	268.91 — $388.84	150.61 — $226.88
Company
Sector	Industrials	Industrials	Industrials
Industry	Aerospace & Defense	Aerospace & Defense	Aerospace & Defense

Company

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

FinnhubUpdated 21:54

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.