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

SelectedToday1M Return

LMTLockheed Martin Corp− 1.36%+ 10.60%
GEGeneral Electric Co+ 1.09%− 6.37%
Partial Period · Jul 31, 2026 — Sep 4, 2026
RTXRTX Corp− 0.63%− 6.70%
Partial Period · Jul 31, 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.

LMT+ 10.6%GE− 6.4%RTX− 6.7%Tap or hover the chart for values along the way

Metric	LMTLockheed Martin Corp	GEGeneral Electric Co	RTXRTX Corp
Return
Last Price	525.71	337.12	200.85
Daily Change	− 1.36%	+ 1.09%	− 0.63%
Period ReturnPast Month	+ 10.60%	− 6.37%Jul 31, 2026 — Sep 4, 2026	− 6.70%Jul 31, 2026 — Sep 4, 2026
Valuation
Market Cap	$121 B	$350 B	$271 B
P/E Ratio	19.37	39.69	35.37
Dividend Yield	2.79%	0.27%	2.95%
Net MarginTrailing 12M	8.2%	17.7%	8.3%
Risk
Beta	0.12	1.45	0.31
52-Week Range	437.25 — $692.00	268.91 — $388.84	150.61 — $226.88
Company
Sector	Industrials	Industrials	Industrials
Industry	Aerospace & Defense	Aerospace & Defense	Aerospace & Defense

Company

LMTIndustrials · Aerospace & Defense
GEIndustrials · Aerospace & Defense
RTXIndustrials · Aerospace & Defense

Alpaca · SIPUpdated 23:5115 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.