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

SelectedToday1Y Return

TDGTransDigm Group Inc+ 0.21%− 11.06%
SPCXSpace Exploration Technologies Corp− 0.57%− 7.54%
Partial Period · Jun 12, 2026 — Sep 4, 2026
GEGeneral Electric Co+ 0.92%+ 22.21%

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− 11.1%SPCX− 7.5%GE+ 22.2%Tap or hover the chart for values along the way

Metric	TDGTransDigm Group Inc	SPCXSpace Exploration Technologies Corp	GEGeneral Electric Co
Return
Last Price	1,160.30	148.88	336.56
Daily Change	+ 0.21%	− 0.57%	+ 0.92%
Period ReturnPast Year	− 11.06%	− 7.54%Jun 12, 2026 — Sep 4, 2026	+ 22.21%
Valuation
Market Cap	$64.9 B	$1.96 T	$349 B
P/E Ratio	31.61	—	39.63
Dividend Yield	—	—	0.27%
Net MarginTrailing 12M	21.3%	31.3%	17.7%
Risk
Beta	0.97	5.77	1.45
52-Week Range	1,123.61 — $1,463.03	104.83 — $225.64	268.91 — $388.84
Company
Sector	Industrials	—	Industrials
Industry	Aerospace & Defense	Telecommunication	Aerospace & Defense

Company

TDGIndustrials · Aerospace & Defense
SPCXTelecommunication
GEIndustrials · Aerospace & Defense

Alpaca · SIPUpdated 22:0015 Minutes Delayed

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.