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

SelectedToday6M Return

TDGTransDigm Group Inc—− 6.71%
SPCXSpace Exploration Technologies Corp− 0.53%− 7.47%
Partial Period · Jun 12, 2026 — Sep 4, 2026
GEGeneral Electric Co+ 0.68%− 1.50%
Partial Period · Feb 26, 2026 — Sep 4, 2026
RTXRTX Corp− 0.66%+ 1.58%
Partial Period · Feb 26, 2026 — Sep 4, 2026

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

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.

TDG− 6.7%SPCX− 7.5%GE− 1.5%RTX+ 1.6%Tap or hover the chart for values along the way

Metric	TDGTransDigm Group Inc	SPCXSpace Exploration Technologies Corp	GEGeneral Electric Co	RTXRTX Corp
Return
Last Price	—	148.95	335.76	200.79
Daily Change	—	− 0.53%	+ 0.68%	− 0.66%
Period ReturnPast 6 Months	− 6.71%	− 7.47%Jun 12, 2026 — Sep 4, 2026	− 1.50%Feb 26, 2026 — Sep 4, 2026	+ 1.58%Feb 26, 2026 — Sep 4, 2026
Valuation
Market Cap	$64.7 B	$1.96 T	$348 B	$271 B
P/E Ratio	—	—	39.53	35.36
Dividend Yield	—	—	0.27%	2.95%
Net MarginTrailing 12M	21.3%	31.3%	17.7%	8.3%
Risk
Beta	0.97	5.77	1.45	0.31
52-Week Range	1,123.61 — $1,463.03	104.83 — $225.64	268.91 — $388.84	150.61 — $226.88
Company
Sector	Industrials	—	Industrials	Industrials
Industry	Aerospace & Defense	Telecommunication	Aerospace & Defense	Aerospace & Defense

Company

TDGIndustrials · Aerospace & Defense
SPCXTelecommunication
GEIndustrials · Aerospace & Defense
RTXIndustrials · Aerospace & Defense

FinnhubUpdated 20:00

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.